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Valera1978 2016-01-10 17:51:48 +03:00
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29
Android.mk Executable file
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#
# Copyright (C) 2012 The Android Open-Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# WARNING: Everything listed here will be built on ALL platforms,
# including x86, the emulator, and the SDK. Modules must be uniquely
# named (liblights.tuna), and must build everywhere, or limit themselves
# to only building on ARM if they include assembly. Individual makefiles
# are responsible for having their own logic, for fine-grained control.
LOCAL_PATH := $(call my-dir)
ifeq ($(TARGET_DEVICE),viennalte)
include $(call all-subdir-makefiles,$(LOCAL_PATH))
endif

2
AndroidProducts.mk Executable file
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PRODUCT_MAKEFILES := \
$(LOCAL_DIR)/full_viennalte.mk

143
BoardConfig.mk Executable file
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# Copyright (C) 2009 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This file sets variables that control the way modules are built
# thorughout the system. It should not be used to conditionally
# disable makefiles (the proper mechanism to control what gets
# included in a build is to use PRODUCT_PACKAGES in a product
# definition file).
#
# inherit from common msm8974
-include device/samsung/msm8974-common/BoardConfigCommon.mk
TARGET_SPECIFIC_HEADER_PATH := device/samsung/viennalte/include
TARGET_OTA_ASSERT_DEVICE := viennalte,viennaltexx
# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := MSM8974
# Kernel
BOARD_KERNEL_BASE := 0x00000000
BOARD_KERNEL_CMDLINE := console=null androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x37 ehci-hcd.park=3
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_SEPARATED_DT := true
BOARD_MKBOOTIMG_ARGS := --ramdisk_offset 0x02000000 --tags_offset 0x01E00000
BOARD_CUSTOM_BOOTIMG_MK := device/samsung/viennalte/mkbootimg.mk
TARGET_KERNEL_SOURCE := kernel/samsung/viennalte
TARGET_KERNEL_CONFIG := msm8974_sec_defconfig
TARGET_KERNEL_VARIANT_CONFIG := msm8974_sec_viennalteeur_my_defconfig
# Audio
BOARD_HAVE_NEW_QCOM_CSDCLIENT := true
BOARD_HAVE_SAMSUNG_AUDIO := true
BOARD_USES_FLUENCE_INCALL := true
BOARD_USES_FLUENCE_FOR_VOIP := true
BOARD_USES_SEPERATED_AUDIO_INPUT := true
AUDIO_FEATURE_DISABLED_MULTI_VOICE_SESSIONS := true
AUDIO_FEATURE_DISABLED_FM := true
AUDIO_FEATURE_DISABLED_ANC_HEADSET := true
# Camera
TARGET_PROVIDES_CAMERA_HAL := true
USE_DEVICE_SPECIFIC_CAMERA := true
# Charger
BOARD_CHARGER_SHOW_PERCENTAGE := true
# GPS
TARGET_NO_RPC := true
TARGET_GPS_HAL_PATH := device/samsung/viennalte/gps
# Graphics
TARGET_HAVE_NEW_GRALLOC := true
BOARD_USES_LEGACY_MMAP := true
# Hardware
BOARD_HARDWARE_CLASS += device/samsung/viennalte/cmhw
# Lights
TARGET_PROVIDES_LIBLIGHT := true
# Bluetooth
BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := device/samsung/viennalte/bluetooth
BOARD_BLUEDROID_VENDOR_CONF := device/samsung/viennalte/bluetooth/vnd_viennalte.txt
BOARD_BLUETOOTH_USES_HCIATTACH_PROPERTY := false
BOARD_HAVE_BLUETOOTH_BCM := true
# Partitions
BOARD_BOOTIMAGE_PARTITION_SIZE := 10485760
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 13631488
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2810183680
BOARD_USERDATAIMAGE_PARTITION_SIZE := 27847015936
BOARD_FLASH_BLOCK_SIZE := 131072
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true
# PowerHAL
TARGET_POWERHAL_VARIANT := qcom
TARGET_POWERHAL_SET_INTERACTIVE_EXT := device/samsung/viennalte/power/power_ext.c
# Recovery
COMMON_GLOBAL_CFLAGS += -DNO_SECURE_DISCARD
BOARD_HAS_LARGE_FILESYSTEM := true
BOARD_HAS_NO_MISC_PARTITION := true
BOARD_HAS_NO_SELECT_BUTTON := true
BOARD_RECOVERY_SWIPE := true
BOARD_USE_CUSTOM_RECOVERY_FONT := \"roboto_23x41.h\"
BOARD_USES_MMCUTILS := true
TARGET_RECOVERY_FSTAB := device/samsung/viennalte/rootdir/etc/fstab.qcom
# RIL
BOARD_RIL_CLASS := ../../../device/samsung/viennalte/ril
BOARD_PROVIDES_LIBRIL := true
# SELinux
include device/qcom/sepolicy/sepolicy.mk
BOARD_SEPOLICY_DIRS += device/samsung/viennalte/sepolicy
BOARD_SEPOLICY_UNION += \
file_contexts \
file.te \
init.te \
keystore.te \
mediaserver.te \
mm-pp-daemon.te \
mm-qcamerad.te \
mpdecision.te \
rild.te \
rmt_storage.te \
system_app.te \
system_server.te \
tee.te \
thermal-engine.te \
time_daemon.te \
ueventd.te \
vold.te \
wcnss-service.te \
# WiFi
BOARD_HAVE_SAMSUNG_WIFI := true
BOARD_HOSTAPD_DRIVER := NL80211
BOARD_WPA_SUPPLICANT_DRIVER := NL80211
WPA_SUPPLICANT_VERSION := VER_0_8_X
WIFI_BAND := 802_11_ABG
BOARD_WLAN_DEVICE := bcmdhd
BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
WIFI_DRIVER_FW_PATH_AP := "/system/etc/wifi/bcmdhd_apsta.bin"
WIFI_DRIVER_FW_PATH_PARAM := "/sys/module/dhd/parameters/firmware_path"
WIFI_DRIVER_FW_PATH_STA := "/system/etc/wifi/bcmdhd_sta.bin"

3
README.md Executable file
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Copyright 2014 - The CyanogenMod Project
Device configuration for Samsung Note Pro 12.2 (LTE)

280
audio/audio_effects.conf Executable file
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# List of effect libraries to load. Each library element must contain a "path" element
# giving the full path of the library .so file.
# libraries {
# <lib name> {
# path <lib path>
# }
# }
libraries {
bundle {
path /system/lib/soundfx/libbundlewrapper.so
}
reverb {
path /system/lib/soundfx/libreverbwrapper.so
}
qcbassboost {
path /vendor/lib/soundfx/libqcbassboost.so
}
qcvirt {
path /vendor/lib/soundfx/libqcvirt.so
}
qcreverb {
path /vendor/lib/soundfx/libqcreverb.so
}
visualizer_sw {
path /system/lib/soundfx/libvisualizer.so
}
visualizer_hw {
path /system/lib/soundfx/libqcomvisualizer.so
}
downmix {
path /system/lib/soundfx/libdownmix.so
}
loudness_enhancer {
path /system/lib/soundfx/libldnhncr.so
}
proxy {
path /system/lib/soundfx/libeffectproxy.so
}
offload_bundle {
path /system/lib/soundfx/libqcompostprocbundle.so
}
audio_pre_processing {
path /system/lib/soundfx/libqcomvoiceprocessing.so
}
}
# Default pre-processing library. Add to audio_effect.conf "libraries" section if
# audio HAL implements support for default software audio pre-processing effects
#
# pre_processing {
# path /system/lib/soundfx/libaudiopreprocessing.so
# }
# list of effects to load. Each effect element must contain a "library" and a "uuid" element.
# The value of the "library" element must correspond to the name of one library element in the
# "libraries" element.
# The name of the effect element is indicative, only the value of the "uuid" element
# designates the effect.
# The uuid is the implementation specific UUID as specified by the effect vendor. This is not the
# generic effect type UUID.
# effects {
# <fx name> {
# library <lib name>
# uuid <effect uuid>
# }
# ...
# }
effects {
# additions for the proxy implementation
# Proxy implementation
#effectname {
#library proxy
#uuid xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
# SW implemetation of the effect. Added as a node under the proxy to
# indicate this as a sub effect.
#libsw {
#library libSW
#uuid yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy
#} End of SW effect
# HW implementation of the effect. Added as a node under the proxy to
# indicate this as a sub effect.
#libhw {
#library libHW
#uuid zzzzzzzz-zzzz-zzzz-zzzz-zzzzzzzzzzzz
#}End of HW effect
#} End of effect proxy
bassboost {
library proxy
uuid 14804144-a5ee-4d24-aa88-0002a5d5c51b
libsw {
library qcbassboost
uuid 23aca180-44bd-11e2-bcfd-0800200c9a66
}
libhw {
library offload_bundle
uuid 2c4a8c24-1581-487f-94f6-0002a5d5c51b
}
}
virtualizer {
library proxy
uuid d3467faa-acc7-4d34-acaf-0002a5d5c51b
libsw {
library qcvirt
uuid e6c98a16-22a3-11e2-b87b-f23c91aec05e
}
libhw {
library offload_bundle
uuid 509a4498-561a-4bea-b3b1-0002a5d5c51b
}
}
equalizer {
library proxy
uuid c8e70ecd-48ca-456e-8a4f-0002a5d5c51b
libsw {
library bundle
uuid ce772f20-847d-11df-bb17-0002a5d5c51b
}
libhw {
library offload_bundle
uuid a0dac280-401c-11e3-9379-0002a5d5c51b
}
}
volume {
library bundle
uuid 119341a0-8469-11df-81f9-0002a5d5c51b
}
reverb_env_aux {
library proxy
uuid 48404ac9-d202-4ccc-bf84-0002a5d5c51b
libsw {
library qcreverb
uuid a8c1e5f3-293d-43cd-95ec-d5e26c02e217
}
libhw {
library offload_bundle
uuid 79a18026-18fd-4185-8233-0002a5d5c51b
}
}
reverb_env_ins {
library proxy
uuid b707403a-a1c1-4291-9573-0002a5d5c51b
libsw {
library qcreverb
uuid 791fff8b-8129-4655-83a4-59bc61034c3a
}
libhw {
library offload_bundle
uuid eb64ea04-973b-43d2-8f5e-0002a5d5c51b
}
}
reverb_pre_aux {
library proxy
uuid 1b78f587-6d1c-422e-8b84-0002a5d5c51b
libsw {
library qcreverb
uuid 53ef1db5-c0c0-445b-b060-e34d20ebb70a
}
libhw {
library offload_bundle
uuid 6987be09-b142-4b41-9056-0002a5d5c51b
}
}
reverb_pre_ins {
library proxy
uuid f3e178d2-ebcb-408e-8357-0002a5d5c51b
libsw {
library qcreverb
uuid b08a0e38-22a5-11e2-b87b-f23c91aec05e
}
libhw {
library offload_bundle
uuid aa2bebf6-47cf-4613-9bca-0002a5d5c51b
}
}
visualizer {
library proxy
uuid 1d0a1a53-7d5d-48f2-8e71-27fbd10d842c
libsw {
library visualizer_sw
uuid d069d9e0-8329-11df-9168-0002a5d5c51b
}
libhw {
library visualizer_hw
uuid 7a8044a0-1a71-11e3-a184-0002a5d5c51b
}
}
downmix {
library downmix
uuid 93f04452-e4fe-41cc-91f9-e475b6d1d69f
}
loudness_enhancer {
library loudness_enhancer
uuid fa415329-2034-4bea-b5dc-5b381c8d1e2c
}
# aec {
# library audio_pre_processing
# uuid 0f8d0d2a-59e5-45fe-b6e4-248c8a799109
# }
# ns {
# library audio_pre_processing
# uuid 1d97bb0b-9e2f-4403-9ae3-58c2554306f8
# }
}
# Default pre-processing effects. Add to audio_effect.conf "effects" section if
# audio HAL implements support for them.
#
# agc {
# library pre_processing
# uuid aa8130e0-66fc-11e0-bad0-0002a5d5c51b
# }
# aec {
# library pre_processing
# uuid bb392ec0-8d4d-11e0-a896-0002a5d5c51b
# }
# ns {
# library pre_processing
# uuid c06c8400-8e06-11e0-9cb6-0002a5d5c51b
# }
# Audio preprocessor configurations.
# The pre processor configuration consists in a list of elements each describing
# pre processor settings for a given input source. Valid input source names are:
# "mic", "camcorder", "voice_recognition", "voice_communication"
# Each input source element contains a list of effects elements. The name of the effect
# element must be the name of one of the effects in the "effects" list of the file.
# Each effect element may optionally contain a list of parameters and their
# default value to apply when the pre processor effect is created.
# A parameter is defined by a "param" element and a "value" element. Each of these elements
# consists in one or more elements specifying a type followed by a value.
# The types defined are: "int", "short", "float", "bool" and "string"
# When both "param" and "value" are a single int, a simple form is allowed where just
# the param and value pair is present in the parameter description
# pre_processing {
# <input source name> {
# <fx name> {
# <param 1 name> {
# param {
# int|short|float|bool|string <value>
# [ int|short|float|bool|string <value> ]
# ...
# }
# value {
# int|short|float|bool|string <value>
# [ int|short|float|bool|string <value> ]
# ...
# }
# }
# <param 2 name > {<param> <value>}
# ...
# }
# ...
# }
# ...
# }
#
# TODO: add default audio pre processor configurations after debug and tuning phase
#

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audio/audio_platform_info.xml Executable file
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<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- Copyright (c) 2014, The Linux Foundation. All rights reserved. -->
<!-- -->
<!-- Redistribution and use in source and binary forms, with or without -->
<!-- modification, are permitted provided that the following conditions are -->
<!-- met: -->
<!-- * Redistributions of source code must retain the above copyright -->
<!-- notice, this list of conditions and the following disclaimer. -->
<!-- * Redistributions in binary form must reproduce the above -->
<!-- copyright notice, this list of conditions and the following -->
<!-- disclaimer in the documentation and/or other materials provided -->
<!-- with the distribution. -->
<!-- * Neither the name of The Linux Foundation nor the names of its -->
<!-- contributors may be used to endorse or promote products derived -->
<!-- from this software without specific prior written permission. -->
<!-- -->
<!-- THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -->
<!-- WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -->
<!-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -->
<!-- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -->
<!-- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -->
<!-- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -->
<!-- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -->
<!-- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -->
<!-- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -->
<!-- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -->
<audio_platform_info>
<acdb_ids>
<!-- Output devices -->
<device name="SND_DEVICE_OUT_SPEAKER" acdb_id="15" />
<device name="SND_DEVICE_OUT_SPEAKER_REVERSE" acdb_id="15" />
<device name="SND_DEVICE_OUT_SPEAKER_AND_HEADPHONES" acdb_id="15" />
<device name="SND_DEVICE_OUT_VOICE_SPEAKER" acdb_id="15" />
<device name="SND_DEVICE_OUT_BT_SCO" acdb_id="50" />
<device name="SND_DEVICE_OUT_BT_SCO_WB" acdb_id="50" />
<device name="SND_DEVICE_OUT_USB_HEADSET" acdb_id="98" />
<!-- Input devices -->
<device name="SND_DEVICE_IN_HANDSET_DMIC" acdb_id="4" />
<device name="SND_DEVICE_IN_SPEAKER_DMIC" acdb_id="11" />
<device name="SND_DEVICE_IN_BT_SCO_MIC" acdb_id="51" />
<device name="SND_DEVICE_IN_BT_SCO_MIC_WB" acdb_id="51" />
<device name="SND_DEVICE_IN_CAMCORDER_MIC" acdb_id="56" />
<device name="SND_DEVICE_IN_VOICE_DMIC" acdb_id="4" />
<device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC" acdb_id="11" />
<device name="SND_DEVICE_IN_VOICE_REC_MIC" acdb_id="53" />
</acdb_ids>
<backend_names>
<!-- empty -->
</backend_names>
<pcm_ids>
<!-- empty -->
</pcm_ids>
<device_names>
<!-- Output devices -->
<device name="SND_DEVICE_OUT_HANDSET" alias="voice-call-handset" />
<device name="SND_DEVICE_OUT_HEADPHONES" alias="headset" />
<device name="SND_DEVICE_OUT_VOICE_HANDSET" alias="voice-call-handset" />
<device name="SND_DEVICE_OUT_VOICE_SPEAKER" alias="voice-call-speaker" />
<device name="SND_DEVICE_OUT_VOICE_HEADPHONES" alias="voice-call-headset" />
<device name="SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES" alias="TTY-full" />
<device name="SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES" alias="TTY-headset" />
<device name="SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET" alias="TTY-handset" />
<!-- Input devices -->
<device name="SND_DEVICE_IN_HANDSET_MIC" alias="voice-call-main-mic" />
<device name="SND_DEVICE_IN_HANDSET_DMIC" alias="voice-call-main-mic" />
<device name="SND_DEVICE_IN_HANDSET_DMIC_NS" alias="voice-call-NS-mic-handset" />
<device name="SND_DEVICE_IN_HANDSET_DMIC_AEC" alias="voice-call-main-mic" />
<device name="SND_DEVICE_IN_HANDSET_DMIC_AEC_NS" alias="voice-call-main-mic" />
<device name="SND_DEVICE_IN_SPEAKER_MIC" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_SPEAKER_DMIC" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_SPEAKER_DMIC_NS" alias="voice-call-NS-mic-speaker" />
<device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_HEADSET_MIC" alias="rec-headset-mic" />
<device name="SND_DEVICE_IN_HEADSET_MIC_FLUENCE" alias="rec-main-mic" />
<device name="SND_DEVICE_IN_VOICE_SPEAKER_MIC" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_VOICE_HEADSET_MIC" alias="voice-call-headset-mic" />
<device name="SND_DEVICE_IN_CAMCORDER_MIC" alias="rec-high-gain-stereo-mic" />
<device name="SND_DEVICE_IN_VOICE_DMIC" alias="voice-call-sub-mic" />
<device name="SND_DEVICE_IN_VOICE_SPEAKER_DMIC" alias="voice-call-main-mic" />
<device name="SND_DEVICE_IN_VOICE_TTY_FULL_HEADSET_MIC" alias="TTY-full-mic" />
<device name="SND_DEVICE_IN_VOICE_TTY_VCO_HANDSET_MIC" alias="TTY-vco-mic" />
<device name="SND_DEVICE_IN_VOICE_TTY_HCO_HEADSET_MIC" alias="TTY-headset-mic" />
<device name="SND_DEVICE_IN_VOICE_REC_MIC" alias="vr-main-mic" />
<device name="SND_DEVICE_IN_VOICE_REC_HEADSET_MIC" alias="vr-headset-mic" />
<device name="SND_DEVICE_IN_VOICE_REC_MIC_NS" alias="svoice-NS-mic" />
<device name="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO" alias="vr-sub-mic" />
<device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" alias="rec-stereo-mic" />
<device name="SND_DEVICE_IN_SPEAKER_STEREO_DMIC" alias="rec-stereo-mic" />
</device_names>
</audio_platform_info>

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audio/audio_policy.conf Executable file
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# Global configuration section: lists input and output devices always present on the device
# as well as the output device selected by default.
# Devices are designated by a string that corresponds to the enum in audio.h
global_configuration {
attached_output_devices AUDIO_DEVICE_OUT_SPEAKER
default_output_device AUDIO_DEVICE_OUT_SPEAKER
attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_REMOTE_SUBMIX|AUDIO_DEVICE_IN_VOICE_CALL
}
# audio hardware module section: contains descriptors for all audio hw modules present on the
# device. Each hw module node is named after the corresponding hw module library base name.
# For instance, "primary" corresponds to audio.primary.<device>.so.
# The "primary" module is mandatory and must include at least one output with
# AUDIO_OUTPUT_FLAG_PRIMARY flag.
# Each module descriptor contains one or more output profile descriptors and zero or more
# input profile descriptors. Each profile lists all the parameters supported by a given output
# or input stream category.
# The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding
# to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n".
audio_hw_modules {
primary {
outputs {
primary {
sampling_rates 44100|48000
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_EXTERNAL_WIFI|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
flags AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_DEEP_BUFFER
}
hdmi {
sampling_rates 48000
channel_masks dynamic
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_AUX_DIGITAL
flags AUDIO_OUTPUT_FLAG_MULTI_CH
}
compress_offload {
sampling_rates 11025|16000|22050|32000|44100|48000
channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_2POINT1|AUDIO_CHANNEL_OUT_QUAD|AUDIO_CHANNEL_OUT_PENTA|AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1
formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_AAC_LC|AUDIO_FORMAT_AAC_HE_V1|AUDIO_FORMAT_AAC_HE_V2|AUDIO_FORMAT_AC3|AUDIO_FORMAT_E_AC3
devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_EXTERNAL_WIFI|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING
}
}
inputs {
primary {
sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_FRONT_BACK|AUDIO_CHANNEL_IN_VOICE_UPLINK|AUDIO_CHANNEL_IN_VOICE_DNLINK
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADPHONE|AUDIO_DEVICE_IN_AUX_DIGITAL|AUDIO_DEVICE_IN_VOICE_CALL
}
}
}
a2dp {
outputs {
a2dp {
sampling_rates 44100
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_ALL_A2DP
}
}
inputs {
a2dp {
sampling_rates 44100|48000
channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_IN_BLUETOOTH_A2DP
}
}
}
usb {
outputs {
usb_accessory {
sampling_rates 44100
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_USB_ACCESSORY
}
usb_device {
sampling_rates 44100|48000
channel_masks dynamic
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_USB_DEVICE|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET
}
}
inputs {
usb_device {
sampling_rates dynamic
channel_masks AUDIO_CHANNEL_IN_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_IN_USB_DEVICE
}
}
}
tms {
outputs {
tms {
sampling_rates 44100
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_EXTERNAL_TMS
}
}
inputs {
tms {
sampling_rates 44100
channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_IN_EXTERNAL_TMS
}
}
}
r_submix {
outputs {
submix {
sampling_rates 48000
channel_masks AUDIO_CHANNEL_OUT_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_OUT_REMOTE_SUBMIX
}
}
inputs {
submix {
sampling_rates 48000
channel_masks AUDIO_CHANNEL_IN_STEREO
formats AUDIO_FORMAT_PCM_16_BIT
devices AUDIO_DEVICE_IN_REMOTE_SUBMIX
}
}
}
}

1108
audio/mixer_paths.xml Executable file
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File diff suppressed because it is too large Load Diff

23
bluetooth/bdroid_buildcfg.h Executable file
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@ -0,0 +1,23 @@
/*
* Copyright (C) 2012 The Android Open Source Project
* Copyright (C) 2012 The CyanogenMod Project <http://www.cyanogenmod.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _BDROID_BUILDCFG_H
#define _BDROID_BUILDCFG_H
#define BTM_DEF_LOCAL_NAME "Samsung Galaxy Note Pro 12.2"
#endif

13
bluetooth/vnd_viennalte.txt Executable file
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BLUETOOTH_UART_DEVICE_PORT = "/dev/ttyHS0"
FW_PATCHFILE_LOCATION = "/vendor/firmware"
BT_WAKE_VIA_PROC = TRUE
LPM_IDLE_TIMEOUT_MULTIPLE = 5
BTVND_DBG = FALSE
BTHW_DBG = TRUE
VNDUSERIAL_DBG = FALSE
UPIO_DBG = FALSE
UART_TARGET_BAUD_RATE = 3000000
FW_PATCH_SETTLEMENT_DELAY_MS = 100
USE_AXI_BRIDGE_LOCK = TRUE
UART_FORCE_TWO_STOPBITS = TRUE
LPM_COMBINE_SLEEP_MODE_AND_LPM = 0

21
camera/Android.mk Executable file
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ifeq ($(TARGET_PROVIDES_CAMERA_HAL),true)
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
CameraWrapper.cpp
LOCAL_SHARED_LIBRARIES := \
libhardware liblog libcamera_client libutils
LOCAL_C_INCLUDES := \
system/media/camera/include
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
LOCAL_MODULE := camera.$(TARGET_BOARD_PLATFORM)
LOCAL_MODULE_TAGS := optional
include $(BUILD_SHARED_LIBRARY)
endif

618
camera/CameraWrapper.cpp Executable file
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/*
* Copyright (C) 2012, The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file CameraWrapper.cpp
*
* This file wraps a vendor camera module.
*
*/
// #define LOG_NDEBUG 0
#define LOG_PARAMETERS
#define LOG_TAG "CameraWrapper"
#include <cutils/log.h>
#include <utils/threads.h>
#include <utils/String8.h>
#include <hardware/hardware.h>
#include <hardware/camera.h>
#include <camera/Camera.h>
#include <camera/CameraParameters.h>
static android::Mutex gCameraWrapperLock;
static camera_module_t *gVendorModule = 0;
static char **fixed_set_params = NULL;
static int camera_device_open(const hw_module_t* module, const char* name,
hw_device_t** device);
static int camera_device_close(hw_device_t* device);
static int camera_get_number_of_cameras(void);
static int camera_get_camera_info(int camera_id, struct camera_info *info);
static int camera_send_command(struct camera_device * device, int32_t cmd,
int32_t arg1, int32_t arg2);
static struct hw_module_methods_t camera_module_methods = {
.open = camera_device_open
};
camera_module_t HAL_MODULE_INFO_SYM = {
.common = {
tag: HARDWARE_MODULE_TAG,
.module_api_version = CAMERA_MODULE_API_VERSION_1_0,
.hal_api_version = HARDWARE_HAL_API_VERSION,
.id = CAMERA_HARDWARE_MODULE_ID,
.name = "MSM8974 Camera Wrapper",
.author = "The CyanogenMod Project",
.methods = &camera_module_methods,
.dso = NULL, /* remove compilation warnings */
.reserved = {0}, /* remove compilation warnings */
},
.get_number_of_cameras = camera_get_number_of_cameras,
.get_camera_info = camera_get_camera_info,
.set_callbacks = NULL, /* remove compilation warnings */
.get_vendor_tag_ops = NULL, /* remove compilation warnings */
.open_legacy = NULL, /* remove compilation warnings */
.reserved = {0}, /* remove compilation warnings */
};
typedef struct wrapper_camera_device {
camera_device_t base;
int id;
camera_device_t *vendor;
} wrapper_camera_device_t;
#define VENDOR_CALL(device, func, ...) ({ \
wrapper_camera_device_t *__wrapper_dev = (wrapper_camera_device_t*) device; \
__wrapper_dev->vendor->ops->func(__wrapper_dev->vendor, ##__VA_ARGS__); \
})
#define CAMERA_ID(device) (((wrapper_camera_device_t *)(device))->id)
static int check_vendor_module()
{
int rv = 0;
ALOGI("%s", __FUNCTION__);
if(gVendorModule)
return 0;
rv = hw_get_module_by_class("camera", "vendor",
(const hw_module_t **)&gVendorModule);
if (rv)
ALOGE("failed to open vendor camera module");
return rv;
}
#define KEY_VIDEO_HFR_VALUES "video-hfr-values"
static char *camera_fixup_getparams(int __attribute__((unused)) id,
const char *settings)
{
android::CameraParameters params;
params.unflatten(android::String8(settings));
#ifdef LOG_PARAMETERS
ALOGV("%s: original parameters:", __FUNCTION__);
params.dump();
#endif
/* If the vendor has HFR values but doesn't also expose that
* this can be turned off, fixup the params to tell the Camera
* that it really is okay to turn it off.
*/
const char* hfrValues = params.get(KEY_VIDEO_HFR_VALUES);
if (hfrValues && *hfrValues && ! strstr(hfrValues, "off")) {
char tmp[strlen(hfrValues) + 4 + 1];
sprintf(tmp, "%s,off", hfrValues);
params.set(KEY_VIDEO_HFR_VALUES, tmp);
}
android::String8 strParams = params.flatten();
char *ret = strdup(strParams.string());
#ifdef LOG_PARAMETERS
ALOGV("%s: fixed parameters:", __FUNCTION__);
params.dump();
#endif
return ret;
}
char * camera_fixup_setparams(struct camera_device * device, const char * settings)
{
int id = CAMERA_ID(device);
android::CameraParameters params;
params.unflatten(android::String8(settings));
#ifdef LOG_PARAMETERS
ALOGV("%s: original parameters:", __FUNCTION__);
params.dump();
#endif
const char* recordingHint = params.get(android::CameraParameters::KEY_RECORDING_HINT);
bool isVideo = recordingHint && !strcmp(recordingHint, "true");
if (isVideo) {
params.set(android::CameraParameters::KEY_DIS, android::CameraParameters::DIS_DISABLE);
params.set(android::CameraParameters::KEY_ZSL, android::CameraParameters::ZSL_OFF);
} else {
params.set(android::CameraParameters::KEY_ZSL, android::CameraParameters::ZSL_ON);
}
android::String8 strParams = params.flatten();
if (fixed_set_params[id])
free(fixed_set_params[id]);
fixed_set_params[id] = strdup(strParams.string());
char *ret = fixed_set_params[id];
#ifdef LOG_PARAMETERS
ALOGV("%s: fixed parameters:", __FUNCTION__);
params.dump();
#endif
return ret;
}
/*******************************************************************
* implementation of camera_device_ops functions
*******************************************************************/
int camera_set_preview_window(struct camera_device * device,
struct preview_stream_ops *window)
{
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, set_preview_window, window);
}
void camera_set_callbacks(struct camera_device * device,
camera_notify_callback notify_cb,
camera_data_callback data_cb,
camera_data_timestamp_callback data_cb_timestamp,
camera_request_memory get_memory,
void *user)
{
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
ALOGI("%s", __FUNCTION__);
if(!device)
return;
VENDOR_CALL(device, set_callbacks, notify_cb, data_cb, data_cb_timestamp, get_memory, user);
}
void camera_enable_msg_type(struct camera_device * device, int32_t msg_type)
{
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
ALOGI("%s", __FUNCTION__);
if(!device)
return;
VENDOR_CALL(device, enable_msg_type, msg_type);
}
void camera_disable_msg_type(struct camera_device * device, int32_t msg_type)
{
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
ALOGI("%s", __FUNCTION__);
if(!device)
return;
VENDOR_CALL(device, disable_msg_type, msg_type);
}
int camera_msg_type_enabled(struct camera_device * device, int32_t msg_type)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return 0;
return VENDOR_CALL(device, msg_type_enabled, msg_type);
}
int camera_start_preview(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, start_preview);
}
void camera_stop_preview(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return;
VENDOR_CALL(device, stop_preview);
}
int camera_preview_enabled(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, preview_enabled);
}
int camera_store_meta_data_in_buffers(struct camera_device * device, int enable)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, store_meta_data_in_buffers, enable);
}
int camera_start_recording(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return EINVAL;
return VENDOR_CALL(device, start_recording);
}
void camera_stop_recording(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return;
VENDOR_CALL(device, stop_recording);
}
int camera_recording_enabled(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, recording_enabled);
}
void camera_release_recording_frame(struct camera_device * device,
const void *opaque)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return;
VENDOR_CALL(device, release_recording_frame, opaque);
}
int camera_auto_focus(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, auto_focus);
}
int camera_cancel_auto_focus(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, cancel_auto_focus);
}
int camera_take_picture(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, take_picture);
}
int camera_cancel_picture(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, cancel_picture);
}
int camera_set_parameters(struct camera_device * device, const char *params)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
char *tmp = NULL;
tmp = camera_fixup_setparams(device, params);
int ret = VENDOR_CALL(device, set_parameters, tmp);
return ret;
}
char* camera_get_parameters(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return NULL;
char* params = VENDOR_CALL(device, get_parameters);
char * tmp = camera_fixup_getparams(CAMERA_ID(device), params);
VENDOR_CALL(device, put_parameters, params);
params = tmp;
return params;
}
static void camera_put_parameters(struct camera_device *device, char *params)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(params)
free(params);
}
int camera_send_command(struct camera_device * device,
int32_t cmd, int32_t arg1, int32_t arg2)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return -EINVAL;
return VENDOR_CALL(device, send_command, cmd, arg1, arg2);
}
void camera_release(struct camera_device * device)
{
ALOGI("%s", __FUNCTION__);
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
if(!device)
return;
VENDOR_CALL(device, release);
}
int camera_dump(struct camera_device * device, int fd)
{
if(!device)
return -EINVAL;
return VENDOR_CALL(device, dump, fd);
}
extern "C" void heaptracker_free_leaked_memory(void);
int camera_device_close(hw_device_t* device)
{
int ret = 0;
wrapper_camera_device_t *wrapper_dev = NULL;
ALOGI("%s", __FUNCTION__);
android::Mutex::Autolock lock(gCameraWrapperLock);
if (!device) {
ret = -EINVAL;
goto done;
}
for (int i = 0; i < camera_get_number_of_cameras(); i++) {
if (fixed_set_params[i])
free(fixed_set_params[i]);
}
wrapper_dev = (wrapper_camera_device_t*) device;
wrapper_dev->vendor->common.close((hw_device_t*)wrapper_dev->vendor);
if (wrapper_dev->base.ops)
free(wrapper_dev->base.ops);
free(wrapper_dev);
done:
#ifdef HEAPTRACKER
heaptracker_free_leaked_memory();
#endif
return ret;
}
/*******************************************************************
* implementation of camera_module functions
*******************************************************************/
/* open device handle to one of the cameras
*
* assume camera service will keep singleton of each camera
* so this function will always only be called once per camera instance
*/
int camera_device_open(const hw_module_t* module, const char* name,
hw_device_t** device)
{
int rv = 0;
int num_cameras = 0;
int cameraid;
wrapper_camera_device_t* camera_device = NULL;
camera_device_ops_t* camera_ops = NULL;
android::Mutex::Autolock lock(gCameraWrapperLock);
ALOGI("camera_device open");
if (name != NULL) {
if (check_vendor_module())
return -EINVAL;
cameraid = atoi(name);
num_cameras = gVendorModule->get_number_of_cameras();
fixed_set_params = (char **) malloc(sizeof(char *) * num_cameras);
if (!fixed_set_params) {
ALOGE("parameter memory allocation fail");
rv = -ENOMEM;
goto fail;
}
memset(fixed_set_params, 0, sizeof(char *) * num_cameras);
if(cameraid > num_cameras)
{
ALOGE("camera service provided cameraid out of bounds, "
"cameraid = %d, num supported = %d",
cameraid, num_cameras);
rv = -EINVAL;
goto fail;
}
camera_device = (wrapper_camera_device_t*)malloc(sizeof(*camera_device));
if(!camera_device)
{
ALOGE("camera_device allocation fail");
rv = -ENOMEM;
goto fail;
}
memset(camera_device, 0, sizeof(*camera_device));
camera_device->id = cameraid;
rv = gVendorModule->common.methods->open(
(const hw_module_t*)gVendorModule, name,
(hw_device_t**)&(camera_device->vendor));
if (rv) {
ALOGE("vendor camera open fail");
goto fail;
}
ALOGI("%s: got vendor camera device 0x%08X",
__FUNCTION__, (uintptr_t)(camera_device->vendor));
camera_ops = (camera_device_ops_t*)malloc(sizeof(*camera_ops));
if(!camera_ops)
{
ALOGE("camera_ops allocation fail");
rv = -ENOMEM;
goto fail;
}
memset(camera_ops, 0, sizeof(*camera_ops));
camera_device->base.common.tag = HARDWARE_DEVICE_TAG;
camera_device->base.common.version = CAMERA_DEVICE_API_VERSION_1_0;
camera_device->base.common.module = (hw_module_t *)(module);
camera_device->base.common.close = camera_device_close;
camera_device->base.ops = camera_ops;
camera_ops->set_preview_window = camera_set_preview_window;
camera_ops->set_callbacks = camera_set_callbacks;
camera_ops->enable_msg_type = camera_enable_msg_type;
camera_ops->disable_msg_type = camera_disable_msg_type;
camera_ops->msg_type_enabled = camera_msg_type_enabled;
camera_ops->start_preview = camera_start_preview;
camera_ops->stop_preview = camera_stop_preview;
camera_ops->preview_enabled = camera_preview_enabled;
camera_ops->store_meta_data_in_buffers = camera_store_meta_data_in_buffers;
camera_ops->start_recording = camera_start_recording;
camera_ops->stop_recording = camera_stop_recording;
camera_ops->recording_enabled = camera_recording_enabled;
camera_ops->release_recording_frame = camera_release_recording_frame;
camera_ops->auto_focus = camera_auto_focus;
camera_ops->cancel_auto_focus = camera_cancel_auto_focus;
camera_ops->take_picture = camera_take_picture;
camera_ops->cancel_picture = camera_cancel_picture;
camera_ops->set_parameters = camera_set_parameters;
camera_ops->get_parameters = camera_get_parameters;
camera_ops->put_parameters = camera_put_parameters;
camera_ops->send_command = camera_send_command;
camera_ops->release = camera_release;
camera_ops->dump = camera_dump;
*device = &camera_device->base.common;
}
return rv;
fail:
if(camera_device) {
free(camera_device);
camera_device = NULL;
}
if(camera_ops) {
free(camera_ops);
camera_ops = NULL;
}
*device = NULL;
return rv;
}
int camera_get_number_of_cameras(void)
{
ALOGI("%s", __FUNCTION__);
if (check_vendor_module())
return 0;
return gVendorModule->get_number_of_cameras();
}
int camera_get_camera_info(int camera_id, struct camera_info *info)
{
ALOGI("%s", __FUNCTION__);
if (check_vendor_module())
return 0;
return gVendorModule->get_camera_info(camera_id, info);
}

6
cm.dependencies Executable file
View File

@ -0,0 +1,6 @@
[
{
"repository": "android_device_samsung_msm8974-common",
"target_path": "device/samsung/msm8974-common"
},
]

7
cm.mk Executable file
View File

@ -0,0 +1,7 @@
$(call inherit-product, device/samsung/viennalte/full_viennalte.mk)
# Inherit some common CM stuff.
$(call inherit-product, vendor/cm/config/common_full_phone.mk)
PRODUCT_DEVICE := viennalte
PRODUCT_NAME := cm_viennalte

50
cmhw/org/cyanogenmod/hardware/DisplayColorCalibration.java Executable file
View File

@ -0,0 +1,50 @@
/*
* Copyright (C) 2014 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.cyanogenmod.hardware;
import java.io.File;
import java.util.Scanner;
import org.cyanogenmod.hardware.util.FileUtils;
public class DisplayColorCalibration {
private static final String COLOR_FILE = "/sys/class/graphics/fb0/rgb";
public static boolean isSupported() {
File f = new File(COLOR_FILE);
return f.exists();
}
public static int getMaxValue() {
return 32768;
}
public static int getMinValue() {
return 255;
}
public static int getDefValue() {
return getMaxValue();
}
public static String getCurColors() {
return FileUtils.readOneLine(COLOR_FILE);
}
public static boolean setColors(String colors) {
return FileUtils.writeLine(COLOR_FILE, colors);
}
}

44
cmhw/org/cyanogenmod/hardware/KeyDisabler.java Executable file
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/*
* Copyright (C) 2014 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.cyanogenmod.hardware;
import org.cyanogenmod.hardware.util.FileUtils;
/*
* Disable capacitive keys
*
* This is intended for use on devices in which the capacitive keys
* can be fully disabled for replacement with a soft navbar. You
* really should not be using this on a device with mechanical or
* otherwise visible-when-inactive keys
*/
public class KeyDisabler {
private static String CONTROL_PATH = "/sys/class/sec/sec_touchkey/tsp_keys_enabled";
public static boolean isSupported() { return true; }
public static boolean isActive() {
return (FileUtils.readOneLine(CONTROL_PATH).equals("0"));
}
public static boolean setActive(boolean state) {
return FileUtils.writeLine(CONTROL_PATH, (state ? "0" : "1"));
}
}

631
configs/media_profiles.xml Executable file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 The Android Open Source Project
Copyright (C) 2012-2013 The Linux Foundation. All rights reserved.
Not a contribution.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE MediaSettings [
<!ELEMENT MediaSettings (CamcorderProfiles,
EncoderOutputFileFormat+,
VideoEncoderCap+,
AudioEncoderCap+,
VideoDecoderCap,
AudioDecoderCap)>
<!ELEMENT CamcorderProfiles (EncoderProfile+, ImageEncoding+, ImageDecoding, Camera)>
<!ELEMENT EncoderProfile (Video, Audio)>
<!ATTLIST EncoderProfile quality (low|high|qcif|qvga|720p|1080p|timelapselow|timelapsehigh|timelapseqcif|timelapseqvga|timelapse720p|timelapse1080p) #REQUIRED>
<!ATTLIST EncoderProfile fileFormat (mp4|3gp) #REQUIRED>
<!ATTLIST EncoderProfile duration (30|60) #REQUIRED>
<!ATTLIST EncoderProfile cameraId (0|1) #REQUIRED>
<!ELEMENT Video EMPTY>
<!ATTLIST Video codec (h264|h263|m4v) #REQUIRED>
<!ATTLIST Video bitRate CDATA #REQUIRED>
<!ATTLIST Video width CDATA #REQUIRED>
<!ATTLIST Video height CDATA #REQUIRED>
<!ATTLIST Video frameRate CDATA #REQUIRED>
<!ELEMENT Audio EMPTY>
<!ATTLIST Audio codec (amrnb|amrwb|aac|lpcm) #REQUIRED>
<!ATTLIST Audio bitRate CDATA #REQUIRED>
<!ATTLIST Audio sampleRate CDATA #REQUIRED>
<!ATTLIST Audio channels (1|2|6) #REQUIRED>
<!ELEMENT ImageEncoding EMPTY>
<!ATTLIST ImageEncoding quality (90|80|70|60|50|40) #REQUIRED>
<!ELEMENT ImageDecoding EMPTY>
<!ATTLIST ImageDecoding memCap CDATA #REQUIRED>
<!ELEMENT Camera EMPTY>
<!ELEMENT EncoderOutputFileFormat EMPTY>
<!ATTLIST EncoderOutputFileFormat name (mp4|3gp) #REQUIRED>
<!ELEMENT VideoEncoderCap EMPTY>
<!ATTLIST VideoEncoderCap name (h264|h263|m4v|wmv) #REQUIRED>
<!ATTLIST VideoEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST VideoEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameRate CDATA #REQUIRED>
<!ELEMENT AudioEncoderCap EMPTY>
<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma|lpcm) #REQUIRED>
<!ATTLIST AudioEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST AudioEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minChannels (1|2|6) #REQUIRED>
<!ATTLIST AudioEncoderCap maxChannels (1|2|6) #REQUIRED>
<!ELEMENT VideoDecoderCap EMPTY>
<!ATTLIST VideoDecoderCap name (wmv) #REQUIRED>
<!ATTLIST VideoDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT AudioDecoderCap EMPTY>
<!ATTLIST AudioDecoderCap name (wma) #REQUIRED>
<!ATTLIST AudioDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT VideoEditorCap EMPTY>
<!ATTLIST VideoEditorCap maxInputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxInputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxPrefetchYUVFrames CDATA #REQUIRED>
<!ELEMENT ExportVideoProfile EMPTY>
<!ATTLIST ExportVideoProfile name (h264|h263|m4v) #REQUIRED>
<!ATTLIST ExportVideoProfile profile CDATA #REQUIRED>
<!ATTLIST ExportVideoProfile level CDATA #REQUIRED>
]>
<!--
This file is used to declare the multimedia profiles and capabilities
on an android-powered device.
-->
<MediaSettings>
<!-- Each camcorder profile defines a set of predefined configuration parameters -->
<!-- Back Camera -->
<CamcorderProfiles cameraId="0" startOffsetMs="700">
<EncoderProfile quality="low" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="high" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="qcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="qvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="767000"
width="320"
height="240"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3449000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="12000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapselow" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapsehigh" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapseqcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapseqvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="767000"
width="320"
height="240"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3449000"
width="720"
height="480"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="12000000"
width="1280"
height="720"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<ImageEncoding quality="95" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<!-- Front Camera -->
<CamcorderProfiles cameraId="1" startOffsetMs="700">
<EncoderProfile quality="low" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="high" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="qcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="qvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="767000"
width="320"
height="240"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3449000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="12000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapselow" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapsehigh" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapseqcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="384000"
width="176"
height="144"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapseqvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="767000"
width="320"
height="240"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3449000"
width="720"
height="480"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="12000000"
width="1280"
height="720"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<EncoderProfile quality="timelapse1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="17000000"
width="1920"
height="1080"
frameRate="30" />
<!--
The Audio part of the profile will not be used since time lapse mode
does not capture audio
-->
<Audio codec="aac"
bitRate="128000"
sampleRate="48000"
channels="2" />
</EncoderProfile>
<ImageEncoding quality="95" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<EncoderOutputFileFormat name="3gp" />
<EncoderOutputFileFormat name="mp4" />
<!--
If a codec is not enabled, it is invisible to the applications
In other words, the applications won't be able to use the codec
or query the capabilities of the codec at all if it is disabled
-->
<VideoEncoderCap name="h264" enabled="true"
minBitRate="64000" maxBitRate="50000000"
minFrameWidth="176" maxFrameWidth="3840"
minFrameHeight="144" maxFrameHeight="2160"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="h263" enabled="true"
minBitRate="64000" maxBitRate="1000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="m4v" enabled="true"
minBitRate="64000" maxBitRate="20000000"
minFrameWidth="176" maxFrameWidth="1920"
minFrameHeight="144" maxFrameHeight="1080"
minFrameRate="1" maxFrameRate="30" />
<AudioEncoderCap name="aac" enabled="true"
minBitRate="8192" maxBitRate="256000"
minSampleRate="8000" maxSampleRate="48000"
minChannels="1" maxChannels="2" />
<AudioEncoderCap name="heaac" enabled="true"
minBitRate="8000" maxBitRate="64000"
minSampleRate="16000" maxSampleRate="48000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="aaceld" enabled="true"
minBitRate="16000" maxBitRate="192000"
minSampleRate="16000" maxSampleRate="48000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrwb" enabled="true"
minBitRate="6600" maxBitRate="23850"
minSampleRate="16000" maxSampleRate="16000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrnb" enabled="true"
minBitRate="5525" maxBitRate="12200"
minSampleRate="8000" maxSampleRate="8000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="lpcm" enabled="true"
minBitRate="768000" maxBitRate="4608000"
minSampleRate="48000" maxSampleRate="48000"
minChannels="1" maxChannels="6" />
<!--
FIXME:
We do not check decoder capabilities at present
At present, we only check whether windows media is visible
for TEST applications. For other applications, we do
not perform any checks at all.
-->
<VideoDecoderCap name="wmv" enabled="true"/>
<AudioDecoderCap name="wma" enabled="true"/>
<!--
The VideoEditor Capability configuration:
- maxInputFrameWidth: maximum video width of imported video clip.
- maxInputFrameHeight: maximum video height of imported video clip.
- maxOutputFrameWidth: maximum video width of exported video clip.
- maxOutputFrameHeight: maximum video height of exported video clip.
- maxPrefetchYUVFrames: maximum prefetch YUV frames for encoder,
used to limit the amount of memory for prefetched YUV frames.
For this platform, it allows maximum 30MB(3MB per 1080p frame x 10
frames) memory.
-->
<VideoEditorCap maxInputFrameWidth="1920"
maxInputFrameHeight="1088" maxOutputFrameWidth="1920"
maxOutputFrameHeight="1080" maxPrefetchYUVFrames="10"/>
<!--
The VideoEditor Export codec profile and level values
correspond to the values in OMX_Video.h.
E.g. for h264, profile value 1 means OMX_VIDEO_AVCProfileBaseline
and level 4096 means OMX_VIDEO_AVCLevel41.
Please note that the values are in decimal.
These values are for video encoder.
-->
<!--
Codec = h.264, Baseline profile, level 4.0
-->
<ExportVideoProfile name="h264" profile= "1" level="2048"/>
<!--
Codec = h.263, Baseline profile, level 70
-->
<ExportVideoProfile name="h263" profile= "1" level="128"/>
<!--
Codec = mpeg4, Simple profile, level 5
-->
<ExportVideoProfile name="m4v" profile= "1" level="128"/>
</MediaSettings>

1
configs/p2p_supplicant_overlay.conf Executable file
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disable_scan_offload=1

108
configs/thermal-engine-8974.conf Executable file
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sampling 5000
[CPU0_MONITOR]
algo_type monitor
sensor cpu0
sampling 65
thresholds 120000
thresholds_clr 115000
actions shutdown
action_info 70
[CPU1_MONITOR]
algo_type monitor
sensor cpu1
sampling 65
thresholds 120000
thresholds_clr 115000
actions shutdown
action_info 70
[CPU2_MONITOR]
algo_type monitor
sensor cpu2
sampling 65
thresholds 120000
thresholds_clr 115000
actions shutdown
action_info 70
[CPU3_MONITOR]
algo_type monitor
sensor cpu3
sampling 65
thresholds 120000
thresholds_clr 115000
actions shutdown
action_info 70
[HOTPLUG-CPU1]
sampling 65
thresholds 110000
thresholds_clr 95000
[HOTPLUG-CPU2]
sampling 65
thresholds 110000
thresholds_clr 95000
[HOTPLUG-CPU3]
sampling 65
thresholds 110000
thresholds_clr 95000
[PID-CPU0]
disable 1
[PID-CPU1]
disable 1
[PID-CPU2]
disable 1
[PID-CPU3]
disable 1
[PID-POPMEM]
disable 1
[SS-CPU0]
algo_type ss
sampling 65
sensor cpu0
device cpu
set_point 95000
set_point_clr 55000
[SS-CPU1]
algo_type ss
sampling 65
sensor cpu1
device cpu
set_point 95000
set_point_clr 55000
[SS-CPU2]
algo_type ss
sampling 65
sensor cpu2
device cpu
set_point 95000
set_point_clr 55000
[SS-CPU3]
algo_type ss
sampling 65
sensor cpu3
device cpu
set_point 95000
set_point_clr 55000
[SS-GPU]
algo_type ss
sampling 65
sensor tsens_tz_sensor10
device gpu
override 20000
set_point 95000
set_point_clr 75000

80
configs/thermald-8974.conf Executable file
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debug
sampling 5000
[tsens_tz_sensor0]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor1]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor2]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor3]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor4]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor5]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor6]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor7]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor8]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor9]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000
[tsens_tz_sensor10]
sampling 1000
thresholds 60 90 95 100 105 110 115 120
thresholds_clr 57 85 90 95 100 105 110 115
actions cpu cpu cpu cpu cpu cpu cpu shutdown
action_info 1512000 1188000 918000 756000 648000 540000 486000 5000

5
configs/wpa_supplicant.conf Executable file
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update_config=1
ctrl_interface=wlan0
eapol_version=1
ap_scan=1
fast_reauth=1

1
configs/wpa_supplicant_overlay.conf Executable file
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p2p_disabled=1

147
device.mk Executable file
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#
# Copyright (C) 2011 The CyanogenMod Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_full.mk)
## Get non-open-source specific aspects
$(call inherit-product-if-exists, vendor/samsung/viennalte/viennalte-vendor.mk)
## We are a tablet, not a phone
PRODUCT_CHARACTERISTICS := tablet
## overlays
DEVICE_PACKAGE_OVERLAYS += $(LOCAL_PATH)/overlay
# Device uses high-density artwork where available
PRODUCT_AAPT_CONFIG := normal
PRODUCT_AAPT_PREF_CONFIG := xxhdpi
$(call inherit-product, frameworks/native/build/tablet-7in-xhdpi-2048-dalvik-heap.mk)
$(call inherit-product-if-exists, frameworks/native/build/phone-xxhdpi-2048-hwui-memory.mk)
# Permissions
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/tablet_core_hardware.xml:system/etc/permissions/tablet_core_hardware.xml
# Audio
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/audio/audio_effects.conf:system/vendor/etc/audio_effects.conf \
$(LOCAL_PATH)/audio/audio_platform_info.xml:system/etc/audio_platform_info.xml \
$(LOCAL_PATH)/audio/audio_policy.conf:system/etc/audio_policy.conf \
$(LOCAL_PATH)/audio/mixer_paths.xml:system/etc/mixer_paths.xml \
$(LOCAL_PATH)/audio/mixer_paths.xml:system/etc/mixer_paths.xml \
$(LOCAL_PATH)/audio/audio_policy.conf:system/etc/audio_policy.conf
# Camera
PRODUCT_PACKAGES += \
camera.msm8974 \
libxml2
# GPS
PRODUCT_PACKAGES += \
gps.msm8974
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/gps/etc/gps.conf:/system/etc/gps.conf \
$(LOCAL_PATH)/gps/etc/sap.conf:/system/etc/sap.conf
# Input device
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/idc/sec_e-pen.idc:system/usr/idc/sec_e-pen.idc
# Keylayouts
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/keylayout/atmel_mxt_ts.kl:system/usr/keylayout/atmel_mxt_ts.kl \
$(LOCAL_PATH)/keylayout/Button_Jack.kl:system/usr/keylayout/Button_Jack.kl \
$(LOCAL_PATH)/keylayout/gpio-keys.kl:system/usr/keylayout/gpio-keys.kl \
$(LOCAL_PATH)/keylayout/philips_remote_ir.kl:system/usr/keylayout/philips_remote_ir.kl \
$(LOCAL_PATH)/keylayout/samsung_remote_ir.kl:system/usr/keylayout/samsung_remote_ir.kl \
$(LOCAL_PATH)/keylayout/sec_touchscreen.kl:system/usr/keylayout/sec_touchscreen.kl \
$(LOCAL_PATH)/keylayout/ue_rf4ce_remote.kl:system/usr/keylayout/ue_rf4ce_remote.kl
# Keystore
PRODUCT_PACKAGES += \
keystore.msm8974
# Lights
PRODUCT_PACKAGES += \
lights.msm8974
# Media
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/configs/media_profiles.xml:system/etc/media_profiles.xml
PRODUCT_PROPERTY_OVERRIDES += \
av.offload.enable=false
# Ramdisk
PRODUCT_PACKAGES += \
fstab.qcom \
init.carrier.rc \
init.crda.sh \
init.input.sh \
init.qcom.rc \
init.qcom.usb.rc \
init.target.rc \
ueventd.qcom.rc
# Thermal
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/configs/thermal-engine-8974.conf:system/etc/thermal-engine-8974.conf \
$(LOCAL_PATH)/configs/thermald-8974.conf:system/etc/thermald-8974.conf
# Torch
PRODUCT_PACKAGES += \
Torch
# Wifi
PRODUCT_PACKAGES += \
dhcpcd.conf \
hostapd \
hostapd_default.conf \
libwcnss_qmi \
libwpa_client \
macloader \
wcnss_service \
wpa_supplicant
#PRODUCT_COPY_FILES += \
# $(LOCAL_PATH)/configs/wpa_supplicant.conf:system/etc/wifi/wpa_supplicant.conf \
# $(LOCAL_PATH)/configs/wpa_supplicant_overlay.conf:system/etc/wifi/wpa_supplicant_overlay.conf \
# $(LOCAL_PATH)/configs/p2p_supplicant_overlay.conf:system/etc/wifi/p2p_supplicant_overlay.conf
# Boot animation
TARGET_SCREEN_WIDTH := 2560
TARGET_SCREEN_HEIGHT := 1440
# NFC doesn't exist
PRODUCT_COPY_FILES_OVERRIDES += \
system/etc/permissions/com.android.nfc_extras.xml \
system/etc/permissions/android.hardware.nfc.xml \
system/etc/permissions/android.hardware.nfc.hce.xml
# Telephony
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.telephony.gsm.xml:system/etc/permissions/android.hardware.telephony.gsm.xml
# Wifi
PRODUCT_PACKAGES += \
libnetcmdiface
# Common msm8974
$(call inherit-product, device/samsung/msm8974-common/msm8974.mk)

5
extract-files.sh Executable file
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#!/bin/bash
set -e
. ../../samsung/viennalte/extract-function.sh

68
extract-function.sh Executable file
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if [ $# -eq 0 ]; then
SRC=adb
else
if [ $# -eq 1 ]; then
SRC=$1
else
echo "$0: bad number of arguments"
echo ""
echo "usage: $0 [PATH_TO_EXPANDED_ROM]"
echo ""
echo "If PATH_TO_EXPANDED_ROM is not specified, blobs will be extracted from"
echo "the device using adb pull."
exit 1
fi
fi
FP=$(cd ${0%/*} && pwd -P)
export VENDOR=$(basename $(dirname $FP))
export DEVICE=$(basename $FP)
function extract() {
for FILE in `egrep -v '(^#|^$)' $1`; do
echo "Extracting /system/$FILE ..."
OLDIFS=$IFS IFS=":" PARSING_ARRAY=($FILE) IFS=$OLDIFS
FILE=`echo ${PARSING_ARRAY[0]} | sed -e "s/^-//g"`
DEST=${PARSING_ARRAY[1]}
if [ -z $DEST ]
then
DEST=$FILE
fi
DIR=`dirname $FILE`
if [ ! -d $2/$DIR ]; then
mkdir -p $2/$DIR
fi
if [ "$SRC" = "adb" ]; then
adb pull /system/$FILE $2/$DEST
# if file dot not exist try destination
if [ "$?" != "0" ]
then
adb pull /system/$DEST $2/$DEST
fi
else
cp $SRC/system/$FILE $2/$DEST
# if file dot not exist try destination
if [ "$?" != "0" ]
then
cp $SRC/system/$DEST $2/$DEST
fi
fi
done
}
BASE_PROP=../../samsung/viennalte/proprietary-files.txt
BASE=vendor/samsung/viennalte
BASE_DIR=$BASE/proprietary
rm -rf ../../../$BASE/*
DEV_PROP=../../$VENDOR/$DEVICE/device-proprietary-files.txt
DEV_BASE=vendor/$VENDOR/$DEVICE
DEV_DIR=$DEV_BASE/proprietary
rm -rf ../../../$DEV_BASE/*
extract $BASE_PROP ../../../$BASE_DIR
extract $DEV_PROP ../../../$DEV_DIR
./../../samsung/viennalte/setup-makefiles.sh $BASE_PROP ../../../$BASE $BASE_DIR viennalte
./../../samsung/viennalte/setup-makefiles.sh $DEV_PROP ../../../$DEV_BASE $DEV_DIR $DEVICE

36
full_viennalte.mk Executable file
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# Copyright (C) 2011 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This file is the build configuration for a full Android
# build for viennalte hardware. This cleanly combines a set of
# device-specific aspects (drivers) with a device-agnostic
# product configuration (apps). Except for a few implementation
# details, it only fundamentally contains two inherit-product
# lines, full and viennalte, hence its name.
#
# Inherit from those products. Most specific first.
$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base_telephony.mk)
# Set those variables here to overwrite the inherited values.
PRODUCT_NAME := viennalte
PRODUCT_DEVICE := viennalte
PRODUCT_BRAND := samsung
PRODUCT_MANUFACTURER := samsung
PRODUCT_MODEL := SM-P905
$(call inherit-product, device/samsung/viennalte/device.mk)
$(call inherit-product-if-exists, vendor/samsung/viennalte/viennalte-vendor.mk)

29
gps/Android.mk Executable file
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#
# Copyright (C) 2012 The Android Open-Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# WARNING: Everything listed here will be built on ALL platforms,
# including x86, the emulator, and the SDK. Modules must be uniquely
# named (liblights.tuna), and must build everywhere, or limit themselves
# to only building on ARM if they include assembly. Individual makefiles
# are responsible for having their own logic, for fine-grained control.
LOCAL_PATH := $(call my-dir)
ifeq ($(BOARD_VENDOR),samsung)
ifeq ($(TARGET_BOARD_PLATFORM),msm8974)
include $(call all-subdir-makefiles,$(LOCAL_PATH))
endif
endif

50
gps/CleanSpec.mk Executable file
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# Copyright (C) 2007 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# If you don't need to do a full clean build but would like to touch
# a file or delete some intermediate files, add a clean step to the end
# of the list. These steps will only be run once, if they haven't been
# run before.
#
# E.g.:
# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
#
# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
# files that are missing or have been moved.
#
# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
# Use $(OUT_DIR) to refer to the "out" directory.
#
# If you need to re-do something that's already mentioned, just copy
# the command and add it to the bottom of the list. E.g., if a change
# that you made last week required touching a file and a change you
# made today requires touching the same file, just copy the old
# touch step and add it to the end of the list.
#
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
# For example:
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libloc_api*)

50
gps/core/Android.mk Executable file
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ifneq ($(BUILD_TINY_ANDROID),true)
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := libloc_core
LOCAL_MODULE_OWNER := qcom
LOCAL_MODULE_TAGS := optional
LOCAL_SHARED_LIBRARIES := \
libutils \
libcutils \
libgps.utils \
libdl
LOCAL_SRC_FILES += \
MsgTask.cpp \
LocApiBase.cpp \
LocAdapterBase.cpp \
ContextBase.cpp \
LocDualContext.cpp \
loc_core_log.cpp
LOCAL_CFLAGS += \
-fno-short-enums \
-D_ANDROID_
LOCAL_C_INCLUDES:= \
$(TARGET_OUT_HEADERS)/gps.utils
LOCAL_COPY_HEADERS_TO:= libloc_core/
LOCAL_COPY_HEADERS:= \
MsgTask.h \
LocApiBase.h \
LocAdapterBase.h \
ContextBase.h \
LocDualContext.h \
LBSProxyBase.h \
UlpProxyBase.h \
gps_extended_c.h \
gps_extended.h \
loc_core_log.h
LOCAL_PRELINK_MODULE := false
include $(BUILD_SHARED_LIBRARY)
endif # not BUILD_TINY_ANDROID

99
gps/core/ContextBase.cpp Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_CtxBase"
#include <dlfcn.h>
#include <cutils/sched_policy.h>
#include <unistd.h>
#include <ContextBase.h>
#include <msg_q.h>
#include <loc_target.h>
#include <log_util.h>
#include <loc_log.h>
namespace loc_core {
LBSProxyBase* ContextBase::getLBSProxy(const char* libName)
{
LBSProxyBase* proxy = NULL;
LOC_LOGD("%s:%d]: getLBSProxy libname: %s\n", __func__, __LINE__, libName);
void* lib = dlopen(libName, RTLD_NOW);
if ((void*)NULL != lib) {
getLBSProxy_t* getter = (getLBSProxy_t*)dlsym(lib, "getLBSProxy");
if (NULL != getter) {
proxy = (*getter)();
}
}
if (NULL == proxy) {
proxy = new LBSProxyBase();
}
LOC_LOGD("%s:%d]: Exiting\n", __func__, __LINE__);
return proxy;
}
LocApiBase* ContextBase::createLocApi(LOC_API_ADAPTER_EVENT_MASK_T exMask)
{
LocApiBase* locApi = NULL;
// first if can not be MPQ
if (TARGET_MPQ != loc_get_target()) {
if (NULL == (locApi = mLBSProxy->getLocApi(mMsgTask, exMask))) {
// only RPC is the option now
void* handle = dlopen("libloc_api-rpc-qc.so", RTLD_NOW);
if (NULL != handle) {
getLocApi_t* getter = (getLocApi_t*)dlsym(handle, "getLocApi");
if (NULL != getter) {
locApi = (*getter)(mMsgTask, exMask);
}
}
}
}
// locApi could still be NULL at this time
// we would then create a dummy one
if (NULL == locApi) {
locApi = new LocApiBase(mMsgTask, exMask);
}
return locApi;
}
ContextBase::ContextBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask,
const char* libName) :
mLBSProxy(getLBSProxy(libName)),
mMsgTask(msgTask),
mLocApi(createLocApi(exMask)),
mLocApiProxy(mLocApi->getLocApiProxy())
{
}
}

69
gps/core/ContextBase.h Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_CONTEXT_BASE__
#define __LOC_CONTEXT_BASE__
#include <stdbool.h>
#include <ctype.h>
#include <MsgTask.h>
#include <LocApiBase.h>
#include <LBSProxyBase.h>
namespace loc_core {
class LocAdapterBase;
class ContextBase {
static LBSProxyBase* getLBSProxy(const char* libName);
LocApiBase* createLocApi(LOC_API_ADAPTER_EVENT_MASK_T excludedMask);
protected:
const LBSProxyBase* mLBSProxy;
const MsgTask* mMsgTask;
LocApiBase* mLocApi;
LocApiProxyBase *mLocApiProxy;
public:
ContextBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask,
const char* libName);
inline virtual ~ContextBase() { delete mLocApi; delete mLBSProxy; }
inline const MsgTask* getMsgTask() { return mMsgTask; }
inline LocApiBase* getLocApi() { return mLocApi; }
inline LocApiProxyBase* getLocApiProxy() { return mLocApiProxy; }
inline bool hasAgpsExt() { return mLBSProxy->hasAgpsExt(); }
inline bool hasCPIExt() { return mLBSProxy->hasCPIExt(); }
inline void requestUlp(LocAdapterBase* adapter,
unsigned long capabilities) {
mLBSProxy->requestUlp(adapter, capabilities);
}
};
} // namespace loc_core
#endif //__LOC_CONTEXT_BASE__

60
gps/core/LBSProxyBase.h Executable file
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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef IZAT_PROXY_BASE_H
#define IZAT_PROXY_BASE_H
#include <gps_extended.h>
#include <MsgTask.h>
namespace loc_core {
class LocApiBase;
class LocAdapterBase;
class LBSProxyBase {
friend class ContextBase;
inline virtual LocApiBase*
getLocApi(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask) const {
return NULL;
}
protected:
inline LBSProxyBase() {}
public:
inline virtual ~LBSProxyBase() {}
inline virtual void requestUlp(LocAdapterBase* adapter,
unsigned long capabilities) const {}
inline virtual bool hasAgpsExt() const { return false; }
inline virtual bool hasCPIExt() const { return false; }
};
typedef LBSProxyBase* (getLBSProxy_t)();
} // namespace loc_core
#endif // IZAT_PROXY_BASE_H

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gps/core/LocAdapterBase.cpp Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_LocAdapterBase"
#include <dlfcn.h>
#include <LocAdapterBase.h>
#include <loc_target.h>
#include <log_util.h>
namespace loc_core {
// This is the top level class, so the constructor will
// always gets called. Here we prepare for the default.
// But if getLocApi(targetEnumType target) is overriden,
// the right locApi should get created.
LocAdapterBase::LocAdapterBase(const LOC_API_ADAPTER_EVENT_MASK_T mask,
ContextBase* context) :
mEvtMask(mask), mContext(context),
mLocApi(context->getLocApi()), mMsgTask(context->getMsgTask())
{
mLocApi->addAdapter(this);
}
void LocAdapterBase::
handleEngineDownEvent()
DEFAULT_IMPL()
void LocAdapterBase::
reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask)
DEFAULT_IMPL()
void LocAdapterBase::
reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt)
DEFAULT_IMPL()
void LocAdapterBase::
reportStatus(GpsStatusValue status)
DEFAULT_IMPL()
void LocAdapterBase::
reportNmea(const char* nmea, int length)
DEFAULT_IMPL()
bool LocAdapterBase::
reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength)
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestXtraData()
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestTime()
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestLocation()
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestATL(int connHandle, AGpsType agps_type)
DEFAULT_IMPL(false)
bool LocAdapterBase::
releaseATL(int connHandle)
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestSuplES(int connHandle)
DEFAULT_IMPL(false)
bool LocAdapterBase::
reportDataCallOpened()
DEFAULT_IMPL(false)
bool LocAdapterBase::
reportDataCallClosed()
DEFAULT_IMPL(false)
bool LocAdapterBase::
requestNiNotify(GpsNiNotification &notify, const void* data)
DEFAULT_IMPL(false)
} // namespace loc_core

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_API_ADAPTER_BASE_H
#define LOC_API_ADAPTER_BASE_H
#include <gps_extended.h>
#include <UlpProxyBase.h>
#include <ContextBase.h>
namespace loc_core {
class LocAdapterBase {
protected:
const LOC_API_ADAPTER_EVENT_MASK_T mEvtMask;
ContextBase* mContext;
LocApiBase* mLocApi;
const MsgTask* mMsgTask;
inline LocAdapterBase(const MsgTask* msgTask) :
mEvtMask(0), mContext(NULL), mLocApi(NULL), mMsgTask(msgTask) {}
public:
inline virtual ~LocAdapterBase() { mLocApi->removeAdapter(this); }
LocAdapterBase(const LOC_API_ADAPTER_EVENT_MASK_T mask,
ContextBase* context);
inline LOC_API_ADAPTER_EVENT_MASK_T
checkMask(LOC_API_ADAPTER_EVENT_MASK_T mask) const {
return mEvtMask & mask;
}
inline LOC_API_ADAPTER_EVENT_MASK_T getEvtMask() const {
return mEvtMask;
}
inline void sendMsg(const LocMsg* msg) const {
mMsgTask->sendMsg(msg);
}
inline void sendMsg(const LocMsg* msg) {
mMsgTask->sendMsg(msg);
}
// This will be overridden by the individual adapters
// if necessary.
inline virtual void setUlpProxy(UlpProxyBase* ulp) {}
inline virtual void handleEngineUpEvent() {}
virtual void handleEngineDownEvent();
inline virtual void setPositionModeInt(LocPosMode& posMode) {}
virtual void startFixInt() {}
virtual void stopFixInt() {}
virtual void getZppInt() {}
virtual void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask);
virtual void reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt);
virtual void reportStatus(GpsStatusValue status);
virtual void reportNmea(const char* nmea, int length);
virtual bool reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength);
virtual bool requestXtraData();
virtual bool requestTime();
virtual bool requestLocation();
virtual bool requestATL(int connHandle, AGpsType agps_type);
virtual bool releaseATL(int connHandle);
virtual bool requestSuplES(int connHandle);
virtual bool reportDataCallOpened();
virtual bool reportDataCallClosed();
virtual bool requestNiNotify(GpsNiNotification &notify,
const void* data);
inline virtual bool isInSession() { return false; }
};
} // namespace loc_core
#endif //LOC_API_ADAPTER_BASE_H

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_LocApiBase"
#include <dlfcn.h>
#include <LocApiBase.h>
#include <LocAdapterBase.h>
#include <log_util.h>
namespace loc_core {
#define TO_ALL_LOCADAPTERS(call) TO_ALL_ADAPTERS(mLocAdapters, (call))
#define TO_1ST_HANDLING_LOCADAPTERS(call) TO_1ST_HANDLING_ADAPTER(mLocAdapters, (call))
int hexcode(char *hexstring, int string_size,
const char *data, int data_size)
{
int i;
for (i = 0; i < data_size; i++)
{
char ch = data[i];
if (i*2 + 3 <= string_size)
{
snprintf(&hexstring[i*2], 3, "%02X", ch);
}
else {
break;
}
}
return i;
}
int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size)
{
const char addr_prefix = 0x91;
int i, idxOutput = 0;
if (!data || !addr_string) { return 0; }
if (data[0] != addr_prefix)
{
LOC_LOGW("decodeAddress: address prefix is not 0x%x but 0x%x", addr_prefix, data[0]);
addr_string[0] = '\0';
return 0; // prefix not correct
}
for (i = 1; i < data_size; i++)
{
unsigned char ch = data[i], low = ch & 0x0F, hi = ch >> 4;
if (low <= 9 && idxOutput < string_size - 1) { addr_string[idxOutput++] = low + '0'; }
if (hi <= 9 && idxOutput < string_size - 1) { addr_string[idxOutput++] = hi + '0'; }
}
addr_string[idxOutput] = '\0'; // Terminates the string
return idxOutput;
}
struct LocSsrMsg : public LocMsg {
LocApiBase* mLocApi;
inline LocSsrMsg(LocApiBase* locApi) :
LocMsg(), mLocApi(locApi)
{
locallog();
}
inline virtual void proc() const {
mLocApi->close();
mLocApi->open(mLocApi->getEvtMask());
}
inline void locallog() {
LOC_LOGV("LocSsrMsg");
}
inline virtual void log() {
locallog();
}
};
struct LocOpenMsg : public LocMsg {
LocApiBase* mLocApi;
LOC_API_ADAPTER_EVENT_MASK_T mMask;
inline LocOpenMsg(LocApiBase* locApi,
LOC_API_ADAPTER_EVENT_MASK_T mask) :
LocMsg(), mLocApi(locApi), mMask(mask)
{
locallog();
}
inline virtual void proc() const {
mLocApi->open(mMask);
}
inline void locallog() {
LOC_LOGV("%s:%d]: LocOpen Mask: %x\n",
__func__, __LINE__, mMask);
}
inline virtual void log() {
locallog();
}
};
LocApiBase::LocApiBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T excludedMask) :
mExcludedMask(excludedMask), mMsgTask(msgTask), mMask(0)
{
memset(mLocAdapters, 0, sizeof(mLocAdapters));
}
LOC_API_ADAPTER_EVENT_MASK_T LocApiBase::getEvtMask()
{
LOC_API_ADAPTER_EVENT_MASK_T mask = 0;
TO_ALL_LOCADAPTERS(mask |= mLocAdapters[i]->getEvtMask());
return mask & ~mExcludedMask;
}
bool LocApiBase::isInSession()
{
bool inSession = false;
for (int i = 0;
!inSession && i < MAX_ADAPTERS && NULL != mLocAdapters[i];
i++) {
inSession = mLocAdapters[i]->isInSession();
}
return inSession;
}
void LocApiBase::addAdapter(LocAdapterBase* adapter)
{
for (int i = 0; i < MAX_ADAPTERS && mLocAdapters[i] != adapter; i++) {
if (mLocAdapters[i] == NULL) {
mLocAdapters[i] = adapter;
mMsgTask->sendMsg(new LocOpenMsg(this,
(adapter->getEvtMask())));
break;
}
}
}
void LocApiBase::removeAdapter(LocAdapterBase* adapter)
{
for (int i = 0;
i < MAX_ADAPTERS && NULL != mLocAdapters[i];
i++) {
if (mLocAdapters[i] == adapter) {
mLocAdapters[i] = NULL;
// shift the rest of the adapters up so that the pointers
// in the array do not have holes. This should be more
// performant, because the array maintenance is much much
// less frequent than event handlings, which need to linear
// search all the adapters
int j = i;
while (++i < MAX_ADAPTERS && mLocAdapters[i] != NULL);
// i would be MAX_ADAPTERS or point to a NULL
i--;
// i now should point to a none NULL adapter within valid
// range although i could be equal to j, but it won't hurt.
// No need to check it, as it gains nothing.
mLocAdapters[j] = mLocAdapters[i];
// this makes sure that we exit the for loop
mLocAdapters[i] = NULL;
// if we have an empty list of adapters
if (0 == i) {
close();
} else {
// else we need to remove the bit
mMsgTask->sendMsg(new LocOpenMsg(this, getEvtMask()));
}
}
}
}
void LocApiBase::handleEngineUpEvent()
{
// This will take care of renegotiating the loc handle
mMsgTask->sendMsg(new LocSsrMsg(this));
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->handleEngineUpEvent());
}
void LocApiBase::handleEngineDownEvent()
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->handleEngineDownEvent());
}
void LocApiBase::reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportPosition(location,
locationExtended,
locationExt,
status,
loc_technology_mask)
);
}
void LocApiBase::reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(
mLocAdapters[i]->reportSv(svStatus,
locationExtended,
svExt)
);
}
void LocApiBase::reportStatus(GpsStatusValue status)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->reportStatus(status));
}
void LocApiBase::reportNmea(const char* nmea, int length)
{
// loop through adapters, and deliver to all adapters.
TO_ALL_LOCADAPTERS(mLocAdapters[i]->reportNmea(nmea, length));
}
void LocApiBase::reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportXtraServer(url1, url2, url3, maxlength));
}
void LocApiBase::requestXtraData()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestXtraData());
}
void LocApiBase::requestTime()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestTime());
}
void LocApiBase::requestLocation()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestLocation());
}
void LocApiBase::requestATL(int connHandle, AGpsType agps_type)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestATL(connHandle, agps_type));
}
void LocApiBase::releaseATL(int connHandle)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->releaseATL(connHandle));
}
void LocApiBase::requestSuplES(int connHandle)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestSuplES(connHandle));
}
void LocApiBase::reportDataCallOpened()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportDataCallOpened());
}
void LocApiBase::reportDataCallClosed()
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->reportDataCallClosed());
}
void LocApiBase::requestNiNotify(GpsNiNotification &notify, const void* data)
{
// loop through adapters, and deliver to the first handling adapter.
TO_1ST_HANDLING_LOCADAPTERS(mLocAdapters[i]->requestNiNotify(notify, data));
}
void* LocApiBase :: getSibling()
DEFAULT_IMPL(NULL)
LocApiProxyBase* LocApiBase :: getLocApiProxy()
DEFAULT_IMPL(NULL)
enum loc_api_adapter_err LocApiBase::
open(LOC_API_ADAPTER_EVENT_MASK_T mask)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
close()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
startFix(const LocPosMode& posMode)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
stopFix()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
deleteAidingData(GpsAidingData f)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
enableData(int enable)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setAPN(char* apn, int len)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
injectPosition(double latitude, double longitude, float accuracy)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setTime(GpsUtcTime time, int64_t timeReference, int uncertainty)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setXtraData(char* data, int length)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
requestXtraServer()
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
atlOpenStatus(int handle, int is_succ, char* apn,
ApnIpType bear, AGpsType agpsType)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
atlCloseStatus(int handle, int is_succ)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setPositionMode(const LocPosMode& posMode)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setServer(const char* url, int len)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setServer(unsigned int ip, int port,
LocServerType type)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
informNiResponse(GpsUserResponseType userResponse,
const void* passThroughData)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSUPLVersion(uint32_t version)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setLPPConfig(uint32_t profile)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorControlConfig(int sensorUsage)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorProperties(bool gyroBiasVarianceRandomWalk_valid,
float gyroBiasVarianceRandomWalk,
bool accelBiasVarianceRandomWalk_valid,
float accelBiasVarianceRandomWalk,
bool angleBiasVarianceRandomWalk_valid,
float angleBiasVarianceRandomWalk,
bool rateBiasVarianceRandomWalk_valid,
float rateBiasVarianceRandomWalk,
bool velocityBiasVarianceRandomWalk_valid,
float velocityBiasVarianceRandomWalk)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setSensorPerfControlConfig(int controlMode,
int accelSamplesPerBatch,
int accelBatchesPerSec,
int gyroSamplesPerBatch,
int gyroBatchesPerSec,
int accelSamplesPerBatchHigh,
int accelBatchesPerSecHigh,
int gyroSamplesPerBatchHigh,
int gyroBatchesPerSecHigh,
int algorithmConfig)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setExtPowerConfig(int isBatteryCharging)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
setAGLONASSProtocol(unsigned long aGlonassProtocol)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
getZppFix(GpsLocation & zppLoc)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
enum loc_api_adapter_err LocApiBase::
getZppFix(GpsLocation & zppLoc, LocPosTechMask & tech_mask)
DEFAULT_IMPL(LOC_API_ADAPTER_ERR_SUCCESS)
int LocApiBase::
initDataServiceClient()
DEFAULT_IMPL(-1)
int LocApiBase::
openAndStartDataCall()
DEFAULT_IMPL(-1)
void LocApiBase::
stopDataCall()
DEFAULT_IMPL()
void LocApiBase::
closeDataCall()
DEFAULT_IMPL()
int LocApiBase::
setGpsLock(unsigned int lock)
DEFAULT_IMPL(-1)
int LocApiBase::
getGpsLock()
DEFAULT_IMPL(-1)
} // namespace loc_core

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_API_BASE_H
#define LOC_API_BASE_H
#include <stddef.h>
#include <ctype.h>
#include <gps_extended.h>
#include <MsgTask.h>
#include <log_util.h>
namespace loc_core {
int hexcode(char *hexstring, int string_size,
const char *data, int data_size);
int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size);
#define MAX_ADAPTERS 10
#define TO_ALL_ADAPTERS(adapters, call) \
for (int i = 0; i < MAX_ADAPTERS && NULL != (adapters)[i]; i++) { \
call; \
}
#define TO_1ST_HANDLING_ADAPTER(adapters, call) \
for (int i = 0; i <MAX_ADAPTERS && NULL != (adapters)[i] && !(call); i++);
class LocAdapterBase;
struct LocSsrMsg;
struct LocOpenMsg;
class LocApiProxyBase {
public:
inline LocApiProxyBase() {}
inline virtual ~LocApiProxyBase() {}
inline virtual void* getSibling2() { return NULL; }
};
class LocApiBase {
friend struct LocSsrMsg;
//LocOpenMsg calls open() which makes it necessary to declare
//it as a friend
friend struct LocOpenMsg;
friend class ContextBase;
const MsgTask* mMsgTask;
LocAdapterBase* mLocAdapters[MAX_ADAPTERS];
protected:
virtual enum loc_api_adapter_err
open(LOC_API_ADAPTER_EVENT_MASK_T mask);
virtual enum loc_api_adapter_err
close();
LOC_API_ADAPTER_EVENT_MASK_T getEvtMask();
LOC_API_ADAPTER_EVENT_MASK_T mMask;
LocApiBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T excludedMask);
inline virtual ~LocApiBase() { close(); }
bool isInSession();
const LOC_API_ADAPTER_EVENT_MASK_T mExcludedMask;
public:
void addAdapter(LocAdapterBase* adapter);
void removeAdapter(LocAdapterBase* adapter);
// upward calls
void handleEngineUpEvent();
void handleEngineDownEvent();
void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask =
LOC_POS_TECH_MASK_DEFAULT);
void reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt);
void reportStatus(GpsStatusValue status);
void reportNmea(const char* nmea, int length);
void reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength);
void requestXtraData();
void requestTime();
void requestLocation();
void requestATL(int connHandle, AGpsType agps_type);
void releaseATL(int connHandle);
void requestSuplES(int connHandle);
void reportDataCallOpened();
void reportDataCallClosed();
void requestNiNotify(GpsNiNotification &notify, const void* data);
// downward calls
// All below functions are to be defined by adapter specific modules:
// RPC, QMI, etc. The default implementation is empty.
virtual void* getSibling();
virtual LocApiProxyBase* getLocApiProxy();
virtual enum loc_api_adapter_err
startFix(const LocPosMode& posMode);
virtual enum loc_api_adapter_err
stopFix();
virtual enum loc_api_adapter_err
deleteAidingData(GpsAidingData f);
virtual enum loc_api_adapter_err
enableData(int enable);
virtual enum loc_api_adapter_err
setAPN(char* apn, int len);
virtual enum loc_api_adapter_err
injectPosition(double latitude, double longitude, float accuracy);
virtual enum loc_api_adapter_err
setTime(GpsUtcTime time, int64_t timeReference, int uncertainty);
virtual enum loc_api_adapter_err
setXtraData(char* data, int length);
virtual enum loc_api_adapter_err
requestXtraServer();
virtual enum loc_api_adapter_err
atlOpenStatus(int handle, int is_succ, char* apn, ApnIpType bear, AGpsType agpsType);
virtual enum loc_api_adapter_err
atlCloseStatus(int handle, int is_succ);
virtual enum loc_api_adapter_err
setPositionMode(const LocPosMode& posMode);
virtual enum loc_api_adapter_err
setServer(const char* url, int len);
virtual enum loc_api_adapter_err
setServer(unsigned int ip, int port,
LocServerType type);
virtual enum loc_api_adapter_err
informNiResponse(GpsUserResponseType userResponse, const void* passThroughData);
virtual enum loc_api_adapter_err
setSUPLVersion(uint32_t version);
virtual enum loc_api_adapter_err
setLPPConfig(uint32_t profile);
virtual enum loc_api_adapter_err
setSensorControlConfig(int sensorUsage);
virtual enum loc_api_adapter_err
setSensorProperties(bool gyroBiasVarianceRandomWalk_valid,
float gyroBiasVarianceRandomWalk,
bool accelBiasVarianceRandomWalk_valid,
float accelBiasVarianceRandomWalk,
bool angleBiasVarianceRandomWalk_valid,
float angleBiasVarianceRandomWalk,
bool rateBiasVarianceRandomWalk_valid,
float rateBiasVarianceRandomWalk,
bool velocityBiasVarianceRandomWalk_valid,
float velocityBiasVarianceRandomWalk);
virtual enum loc_api_adapter_err
setSensorPerfControlConfig(int controlMode,
int accelSamplesPerBatch,
int accelBatchesPerSec,
int gyroSamplesPerBatch,
int gyroBatchesPerSec,
int accelSamplesPerBatchHigh,
int accelBatchesPerSecHigh,
int gyroSamplesPerBatchHigh,
int gyroBatchesPerSecHigh,
int algorithmConfig);
virtual enum loc_api_adapter_err
setExtPowerConfig(int isBatteryCharging);
virtual enum loc_api_adapter_err
setAGLONASSProtocol(unsigned long aGlonassProtocol);
virtual enum loc_api_adapter_err
getZppFix(GpsLocation & zppLoc);
virtual enum loc_api_adapter_err
getZppFix(GpsLocation & zppLoc, LocPosTechMask & tech_mask);
virtual int initDataServiceClient();
virtual int openAndStartDataCall();
virtual void stopDataCall();
virtual void closeDataCall();
inline virtual void setInSession(bool inSession) {}
/*Values for lock
1 = Do not lock any position sessions
2 = Lock MI position sessions
3 = Lock MT position sessions
4 = Lock all position sessions
*/
virtual int setGpsLock(unsigned int lock);
/*
Returns
Current value of GPS Lock on success
-1 on failure
*/
virtual int getGpsLock(void);
};
typedef LocApiBase* (getLocApi_t)(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask);
} // namespace loc_core
#endif //LOC_API_BASE_H

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_DualCtx"
#include <cutils/sched_policy.h>
#include <unistd.h>
#include <LocDualContext.h>
#include <msg_q.h>
#include <log_util.h>
#include <loc_log.h>
namespace loc_core {
// nothing exclude for foreground
const LOC_API_ADAPTER_EVENT_MASK_T
LocDualContext::mFgExclMask = 0;
// excluded events for background clients
const LOC_API_ADAPTER_EVENT_MASK_T
LocDualContext::mBgExclMask =
(LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT |
LOC_API_ADAPTER_BIT_SATELLITE_REPORT |
LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT |
LOC_API_ADAPTER_BIT_NMEA_POSITION_REPORT |
LOC_API_ADAPTER_BIT_IOCTL_REPORT |
LOC_API_ADAPTER_BIT_STATUS_REPORT |
LOC_API_ADAPTER_BIT_GEOFENCE_GEN_ALERT);
const MsgTask* LocDualContext::mMsgTask = NULL;
ContextBase* LocDualContext::mFgContext = NULL;
ContextBase* LocDualContext::mBgContext = NULL;
// the name must be shorter than 15 chars
const char* LocDualContext::mLocationHalName = "Loc_hal_worker";
const char* LocDualContext::mIzatLibName = "liblbs_core.so";
const MsgTask* LocDualContext::getMsgTask(MsgTask::tCreate tCreator,
const char* name)
{
if (NULL == mMsgTask) {
mMsgTask = new MsgTask(tCreator, name);
}
return mMsgTask;
}
const MsgTask* LocDualContext::getMsgTask(MsgTask::tAssociate tAssociate,
const char* name)
{
if (NULL == mMsgTask) {
mMsgTask = new MsgTask(tAssociate, name);
}
return mMsgTask;
}
ContextBase* LocDualContext::getLocFgContext(MsgTask::tCreate tCreator,
const char* name)
{
if (NULL == mFgContext) {
const MsgTask* msgTask = getMsgTask(tCreator, name);
mFgContext = new LocDualContext(msgTask,
mFgExclMask);
}
return mFgContext;
}
ContextBase* LocDualContext::getLocFgContext(MsgTask::tAssociate tAssociate,
const char* name)
{
if (NULL == mFgContext) {
const MsgTask* msgTask = getMsgTask(tAssociate, name);
mFgContext = new LocDualContext(msgTask,
mFgExclMask);
}
return mFgContext;
}
ContextBase* LocDualContext::getLocBgContext(MsgTask::tCreate tCreator,
const char* name)
{
if (NULL == mBgContext) {
const MsgTask* msgTask = getMsgTask(tCreator, name);
mBgContext = new LocDualContext(msgTask,
mBgExclMask);
}
return mBgContext;
}
ContextBase* LocDualContext::getLocBgContext(MsgTask::tAssociate tAssociate,
const char* name)
{
if (NULL == mBgContext) {
const MsgTask* msgTask = getMsgTask(tAssociate, name);
mBgContext = new LocDualContext(msgTask,
mBgExclMask);
}
return mBgContext;
}
LocDualContext::LocDualContext(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask) :
ContextBase(msgTask, exMask, mIzatLibName)
{
}
}

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_ENG_CONTEXT__
#define __LOC_ENG_CONTEXT__
#include <stdbool.h>
#include <ctype.h>
#include <dlfcn.h>
#include <ContextBase.h>
namespace loc_core {
class LocDualContext : public ContextBase {
static const MsgTask* mMsgTask;
static ContextBase* mFgContext;
static ContextBase* mBgContext;
static const MsgTask* getMsgTask(MsgTask::tCreate tCreator,
const char* name);
static const MsgTask* getMsgTask(MsgTask::tAssociate tAssociate,
const char* name);
protected:
LocDualContext(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask);
inline virtual ~LocDualContext() {}
public:
static const char* mIzatLibName;
static const LOC_API_ADAPTER_EVENT_MASK_T mFgExclMask;
static const LOC_API_ADAPTER_EVENT_MASK_T mBgExclMask;
static const char* mLocationHalName;
static ContextBase* getLocFgContext(MsgTask::tCreate tCreator,
const char* name);
static ContextBase* getLocFgContext(MsgTask::tAssociate tAssociate,
const char* name);
static ContextBase* getLocBgContext(MsgTask::tCreate tCreator,
const char* name);
static ContextBase* getLocBgContext(MsgTask::tAssociate tAssociate,
const char* name);
};
}
#endif //__LOC_ENG_CONTEXT__

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_MsgTask"
#include <cutils/sched_policy.h>
#include <unistd.h>
#include <MsgTask.h>
#include <msg_q.h>
#include <log_util.h>
#include <loc_log.h>
#include <android_runtime/AndroidRuntime.h>
namespace loc_core {
#define MAX_TASK_COMM_LEN 15
static void LocMsgDestroy(void* msg) {
delete (LocMsg*)msg;
}
MsgTask::MsgTask(tCreate tCreator, const char* threadName) :
mQ(msg_q_init2()), mAssociator(NULL){
if (tCreator) {
tCreator(threadName, loopMain,
(void*)new MsgTask(mQ, mAssociator));
} else {
createPThread(threadName);
}
}
MsgTask::MsgTask(tAssociate tAssociator, const char* threadName) :
mQ(msg_q_init2()), mAssociator(tAssociator){
createPThread(threadName);
}
inline
MsgTask::MsgTask(const void* q, tAssociate associator) :
mQ(q), mAssociator(associator){
}
MsgTask::~MsgTask() {
msg_q_unblock((void*)mQ);
}
void MsgTask::createPThread(const char* threadName) {
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
pthread_t tid;
// create the thread here, then if successful
// and a name is given, we set the thread name
if (!pthread_create(&tid, &attr, loopMain,
(void*)new MsgTask(mQ, mAssociator)) &&
NULL != threadName) {
char lname[MAX_TASK_COMM_LEN+1];
memcpy(lname, threadName, MAX_TASK_COMM_LEN);
lname[MAX_TASK_COMM_LEN] = 0;
pthread_setname_np(tid, lname);
}
}
void MsgTask::sendMsg(const LocMsg* msg) const {
msg_q_snd((void*)mQ, (void*)msg, LocMsgDestroy);
}
void* MsgTask::loopMain(void* arg) {
MsgTask* copy = (MsgTask*)arg;
// make sure we do not run in background scheduling group
set_sched_policy(gettid(), SP_FOREGROUND);
if (NULL != copy->mAssociator) {
copy->mAssociator();
}
LocMsg* msg;
int cnt = 0;
while (1) {
LOC_LOGD("MsgTask::loop() %d listening ...\n", cnt++);
msq_q_err_type result = msg_q_rcv((void*)copy->mQ, (void **)&msg);
if (eMSG_Q_SUCCESS != result) {
LOC_LOGE("%s:%d] fail receiving msg: %s\n", __func__, __LINE__,
loc_get_msg_q_status(result));
// destroy the Q and exit
msg_q_destroy((void**)&(copy->mQ));
delete copy;
return NULL;
}
msg->log();
// there is where each individual msg handling is invoked
msg->proc();
delete msg;
}
delete copy;
return NULL;
}
}

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __MSG_TASK__
#define __MSG_TASK__
#include <stdbool.h>
#include <ctype.h>
#include <string.h>
#include <pthread.h>
namespace loc_core {
struct LocMsg {
inline LocMsg() {}
inline virtual ~LocMsg() {}
virtual void proc() const = 0;
inline virtual void log() const {}
};
class MsgTask {
public:
typedef void* (*tStart)(void*);
typedef pthread_t (*tCreate)(const char* name, tStart start, void* arg);
typedef int (*tAssociate)();
MsgTask(tCreate tCreator, const char* threadName);
MsgTask(tAssociate tAssociator, const char* threadName);
~MsgTask();
void sendMsg(const LocMsg* msg) const;
private:
const void* mQ;
tAssociate mAssociator;
MsgTask(const void* q, tAssociate associator);
static void* loopMain(void* copy);
void createPThread(const char* name);
};
} // namespace loc_core
#endif //__MSG_TASK__

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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef ULP_PROXY_BASE_H
#define ULP_PROXY_BASE_H
#include <gps_extended.h>
namespace loc_core {
class LocAdapterBase;
class UlpProxyBase {
public:
inline UlpProxyBase() {}
inline virtual ~UlpProxyBase() {}
inline virtual bool sendStartFix() { return false;}
inline virtual bool sendStopFix() { return false;}
inline virtual bool sendFixMode(LocPosMode &params) { return false;}
inline virtual bool reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask) {
return false;
}
inline virtual bool reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt) {
return false;
}
inline virtual bool reportStatus(GpsStatusValue status) {
return false;
}
inline virtual void setAdapter(LocAdapterBase* adapter) {}
inline virtual void setCapabilities(unsigned long capabilities) {}
};
} // namespace loc_core
#endif // ULP_PROXY_BASE_H

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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GPS_EXTENDED_H
#define GPS_EXTENDED_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <gps_extended_c.h>
struct LocPosMode
{
LocPositionMode mode;
GpsPositionRecurrence recurrence;
uint32_t min_interval;
uint32_t preferred_accuracy;
uint32_t preferred_time;
char credentials[14];
char provider[8];
LocPosMode(LocPositionMode m, GpsPositionRecurrence recr,
uint32_t gap, uint32_t accu, uint32_t time,
const char* cred, const char* prov) :
mode(m), recurrence(recr),
min_interval(gap < MIN_POSSIBLE_FIX_INTERVAL ? MIN_POSSIBLE_FIX_INTERVAL : gap),
preferred_accuracy(accu), preferred_time(time) {
memset(credentials, 0, sizeof(credentials));
memset(provider, 0, sizeof(provider));
if (NULL != cred) {
memcpy(credentials, cred, sizeof(credentials)-1);
}
if (NULL != prov) {
memcpy(provider, prov, sizeof(provider)-1);
}
}
inline LocPosMode() :
mode(LOC_POSITION_MODE_MS_BASED),
recurrence(GPS_POSITION_RECURRENCE_PERIODIC),
min_interval(MIN_POSSIBLE_FIX_INTERVAL),
preferred_accuracy(50), preferred_time(120000) {
memset(credentials, 0, sizeof(credentials));
memset(provider, 0, sizeof(provider));
}
inline bool equals(const LocPosMode &anotherMode) const
{
return anotherMode.mode == mode &&
anotherMode.recurrence == recurrence &&
anotherMode.min_interval == min_interval &&
anotherMode.preferred_accuracy == preferred_accuracy &&
anotherMode.preferred_time == preferred_time &&
!strncmp(anotherMode.credentials, credentials, sizeof(credentials)-1) &&
!strncmp(anotherMode.provider, provider, sizeof(provider)-1);
}
void logv() const;
};
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* GPS_EXTENDED_H */

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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GPS_EXTENDED_C_H
#define GPS_EXTENDED_C_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <ctype.h>
#include <stdbool.h>
#include "hardware/gps.h"
/** Location has valid source information. */
#define LOCATION_HAS_SOURCE_INFO 0x0020
/** GpsLocation has valid "is indoor?" flag */
#define GPS_LOCATION_HAS_IS_INDOOR 0x0040
/** GpsLocation has valid floor number */
#define GPS_LOCATION_HAS_FLOOR_NUMBER 0x0080
/** GpsLocation has valid map URL*/
#define GPS_LOCATION_HAS_MAP_URL 0x0100
/** GpsLocation has valid map index */
#define GPS_LOCATION_HAS_MAP_INDEX 0x0200
/** Sizes for indoor fields */
#define GPS_LOCATION_MAP_URL_SIZE 400
#define GPS_LOCATION_MAP_INDEX_SIZE 16
/** Position source is ULP */
#define ULP_LOCATION_IS_FROM_HYBRID 0x0001
/** Position source is GNSS only */
#define ULP_LOCATION_IS_FROM_GNSS 0x0002
/** Position source is ZPP only */
#define ULP_LOCATION_IS_FROM_ZPP 0x0004
#define ULP_MIN_INTERVAL_INVALID 0xffffffff
typedef struct {
/** set to sizeof(UlpLocation) */
size_t size;
GpsLocation gpsLocation;
/* Provider indicator for HYBRID or GPS */
uint16_t position_source;
/*allows HAL to pass additional information related to the location */
int rawDataSize; /* in # of bytes */
void * rawData;
bool is_indoor;
float floor_number;
char map_url[GPS_LOCATION_MAP_URL_SIZE];
unsigned char map_index[GPS_LOCATION_MAP_INDEX_SIZE];
} UlpLocation;
/** AGPS type */
typedef int16_t AGpsExtType;
#define AGPS_TYPE_INVALID -1
#define AGPS_TYPE_ANY 0
#define AGPS_TYPE_SUPL 1
#define AGPS_TYPE_C2K 2
#define AGPS_TYPE_WWAN_ANY 3
#define AGPS_TYPE_WIFI 4
#define AGPS_TYPE_SUPL_ES 5
/** SSID length */
#define SSID_BUF_SIZE (32+1)
#define AGPS_APN_BEARER_INVALID -1
#define AGPS_APN_BEARER_IPV4 0
#define AGPS_APN_BEARER_IPV6 1
#define AGPS_APN_BEARER_IPV4V6 2
/** GPS extended callback structure. */
typedef struct {
/** set to sizeof(GpsCallbacks) */
size_t size;
gps_set_capabilities set_capabilities_cb;
gps_acquire_wakelock acquire_wakelock_cb;
gps_release_wakelock release_wakelock_cb;
gps_create_thread create_thread_cb;
gps_request_utc_time request_utc_time_cb;
} GpsExtCallbacks;
/** Callback to report the xtra server url to the client.
* The client should use this url when downloading xtra unless overwritten
* in the gps.conf file
*/
typedef void (* report_xtra_server)(const char*, const char*, const char*);
/** Callback structure for the XTRA interface. */
typedef struct {
gps_xtra_download_request download_request_cb;
gps_create_thread create_thread_cb;
report_xtra_server report_xtra_server_cb;
} GpsXtraExtCallbacks;
/** Represents the status of AGPS. */
typedef struct {
/** set to sizeof(AGpsExtStatus) */
size_t size;
AGpsExtType type;
AGpsStatusValue status;
uint32_t ipv4_addr;
char ipv6_addr[16];
char ssid[SSID_BUF_SIZE];
char password[SSID_BUF_SIZE];
} AGpsExtStatus;
/** Callback with AGPS status information.
* Can only be called from a thread created by create_thread_cb.
*/
typedef void (* agps_status_extended)(AGpsExtStatus* status);
/** Callback structure for the AGPS interface. */
typedef struct {
agps_status_extended status_cb;
gps_create_thread create_thread_cb;
} AGpsExtCallbacks;
/** GPS NI callback structure. */
typedef struct
{
/**
* Sends the notification request from HAL to GPSLocationProvider.
*/
gps_ni_notify_callback notify_cb;
gps_create_thread create_thread_cb;
} GpsNiExtCallbacks;
typedef enum loc_server_type {
LOC_AGPS_CDMA_PDE_SERVER,
LOC_AGPS_CUSTOM_PDE_SERVER,
LOC_AGPS_MPC_SERVER,
LOC_AGPS_SUPL_SERVER
} LocServerType;
typedef enum loc_position_mode_type {
LOC_POSITION_MODE_INVALID = -1,
LOC_POSITION_MODE_STANDALONE = 0,
LOC_POSITION_MODE_MS_BASED,
LOC_POSITION_MODE_MS_ASSISTED,
LOC_POSITION_MODE_RESERVED_1,
LOC_POSITION_MODE_RESERVED_2,
LOC_POSITION_MODE_RESERVED_3,
LOC_POSITION_MODE_RESERVED_4,
LOC_POSITION_MODE_RESERVED_5
} LocPositionMode;
#define MIN_POSSIBLE_FIX_INTERVAL 1000 /* msec */
/** GpsLocationExtended has valid latitude and longitude. */
#define GPS_LOCATION_EXTENDED_HAS_LAT_LONG (1U<<0)
/** GpsLocationExtended has valid altitude. */
#define GPS_LOCATION_EXTENDED_HAS_ALTITUDE (1U<<1)
/** GpsLocationExtended has valid speed. */
#define GPS_LOCATION_EXTENDED_HAS_SPEED (1U<<2)
/** GpsLocationExtended has valid bearing. */
#define GPS_LOCATION_EXTENDED_HAS_BEARING (1U<<4)
/** GpsLocationExtended has valid accuracy. */
#define GPS_LOCATION_EXTENDED_HAS_ACCURACY (1U<<8)
/** GPS extended supports geofencing */
#define GPS_EXTENDED_CAPABILITY_GEOFENCE 0x0000001
/** GPS extended supports batching */
#define GPS_EXTENDED_CAPABILITY_BATCHING 0x0000002
/** Flags to indicate which values are valid in a GpsLocationExtended. */
typedef uint16_t GpsLocationExtendedFlags;
/** GpsLocationExtended has valid pdop, hdop, vdop. */
#define GPS_LOCATION_EXTENDED_HAS_DOP 0x0001
/** GpsLocationExtended has valid altitude mean sea level. */
#define GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL 0x0002
/** UlpLocation has valid magnetic deviation. */
#define GPS_LOCATION_EXTENDED_HAS_MAG_DEV 0x0004
/** UlpLocation has valid mode indicator. */
#define GPS_LOCATION_EXTENDED_HAS_MODE_IND 0x0008
/** GpsLocationExtended has valid vertical uncertainty */
#define GPS_LOCATION_EXTENDED_HAS_VERT_UNC 0x0010
/** GpsLocationExtended has valid speed uncertainty */
#define GPS_LOCATION_EXTENDED_HAS_SPEED_UNC 0x0020
/** Represents gps location extended. */
typedef struct {
/** set to sizeof(GpsLocationExtended) */
size_t size;
/** Contains GpsLocationExtendedFlags bits. */
uint16_t flags;
/** Contains the Altitude wrt mean sea level */
float altitudeMeanSeaLevel;
/** Contains Position Dilusion of Precision. */
float pdop;
/** Contains Horizontal Dilusion of Precision. */
float hdop;
/** Contains Vertical Dilusion of Precision. */
float vdop;
/** Contains Magnetic Deviation. */
float magneticDeviation;
/** vertical uncertainty in meters */
float vert_unc;
/** speed uncertainty in m/s */
float speed_unc;
} GpsLocationExtended;
enum loc_sess_status {
LOC_SESS_SUCCESS,
LOC_SESS_INTERMEDIATE,
LOC_SESS_FAILURE
};
typedef uint32_t LocPosTechMask;
#define LOC_POS_TECH_MASK_DEFAULT ((LocPosTechMask)0x00000000)
#define LOC_POS_TECH_MASK_SATELLITE ((LocPosTechMask)0x00000001)
#define LOC_POS_TECH_MASK_CELLID ((LocPosTechMask)0x00000002)
#define LOC_POS_TECH_MASK_WIFI ((LocPosTechMask)0x00000004)
#define LOC_POS_TECH_MASK_SENSORS ((LocPosTechMask)0x00000008)
#define LOC_POS_TECH_MASK_REFERENCE_LOCATION ((LocPosTechMask)0x00000010)
#define LOC_POS_TECH_MASK_INJECTED_COARSE_POSITION ((LocPosTechMask)0x00000020)
#define LOC_POS_TECH_MASK_AFLT ((LocPosTechMask)0x00000040)
#define LOC_POS_TECH_MASK_HYBRID ((LocPosTechMask)0x00000080)
typedef enum {
LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC = 0,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU,
LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
LOC_ENG_IF_REQUEST_SENDER_ID_MODEM,
LOC_ENG_IF_REQUEST_SENDER_ID_UNKNOWN
} loc_if_req_sender_id_e_type;
#define smaller_of(a, b) (((a) > (b)) ? (b) : (a))
#define MAX_APN_LEN 100
// This will be overridden by the individual adapters
// if necessary.
#define DEFAULT_IMPL(rtv) \
{ \
LOC_LOGD("%s: default implementation invoked", __func__); \
return rtv; \
}
enum loc_api_adapter_err {
LOC_API_ADAPTER_ERR_SUCCESS = 0,
LOC_API_ADAPTER_ERR_GENERAL_FAILURE = 1,
LOC_API_ADAPTER_ERR_UNSUPPORTED = 2,
LOC_API_ADAPTER_ERR_INVALID_HANDLE = 4,
LOC_API_ADAPTER_ERR_INVALID_PARAMETER = 5,
LOC_API_ADAPTER_ERR_ENGINE_BUSY = 6,
LOC_API_ADAPTER_ERR_PHONE_OFFLINE = 7,
LOC_API_ADAPTER_ERR_TIMEOUT = 8,
LOC_API_ADAPTER_ERR_SERVICE_NOT_PRESENT = 9,
LOC_API_ADAPTER_ERR_ENGINE_DOWN = 100,
LOC_API_ADAPTER_ERR_FAILURE,
LOC_API_ADAPTER_ERR_UNKNOWN
};
enum loc_api_adapter_event_index {
LOC_API_ADAPTER_REPORT_POSITION = 0, // Position report comes in loc_parsed_position_s_type
LOC_API_ADAPTER_REPORT_SATELLITE, // Satellite in view report
LOC_API_ADAPTER_REPORT_NMEA_1HZ, // NMEA report at 1HZ rate
LOC_API_ADAPTER_REPORT_NMEA_POSITION, // NMEA report at position report rate
LOC_API_ADAPTER_REQUEST_NI_NOTIFY_VERIFY, // NI notification/verification request
LOC_API_ADAPTER_REQUEST_ASSISTANCE_DATA, // Assistance data, eg: time, predicted orbits request
LOC_API_ADAPTER_REQUEST_LOCATION_SERVER, // Request for location server
LOC_API_ADAPTER_REPORT_IOCTL, // Callback report for loc_ioctl
LOC_API_ADAPTER_REPORT_STATUS, // Misc status report: eg, engine state
LOC_API_ADAPTER_REQUEST_WIFI, //
LOC_API_ADAPTER_SENSOR_STATUS, //
LOC_API_ADAPTER_REQUEST_TIME_SYNC, //
LOC_API_ADAPTER_REPORT_SPI, //
LOC_API_ADAPTER_REPORT_NI_GEOFENCE, //
LOC_API_ADAPTER_GEOFENCE_GEN_ALERT, //
LOC_API_ADAPTER_REPORT_GENFENCE_BREACH, //
LOC_API_ADAPTER_PEDOMETER_CTRL, //
LOC_API_ADAPTER_MOTION_CTRL, //
LOC_API_ADAPTER_REQUEST_WIFI_AP_DATA, // Wifi ap data
LOC_API_ADAPTER_BATCH_FULL, // Batching on full
LOC_API_ADAPTER_BATCHED_POSITION_REPORT, // Batching on fix
LOC_API_ADAPTER_EVENT_MAX
};
#define LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT (1<<LOC_API_ADAPTER_REPORT_POSITION)
#define LOC_API_ADAPTER_BIT_SATELLITE_REPORT (1<<LOC_API_ADAPTER_REPORT_SATELLITE)
#define LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT (1<<LOC_API_ADAPTER_REPORT_NMEA_1HZ)
#define LOC_API_ADAPTER_BIT_NMEA_POSITION_REPORT (1<<LOC_API_ADAPTER_REPORT_NMEA_POSITION)
#define LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST (1<<LOC_API_ADAPTER_REQUEST_NI_NOTIFY_VERIFY)
#define LOC_API_ADAPTER_BIT_ASSISTANCE_DATA_REQUEST (1<<LOC_API_ADAPTER_REQUEST_ASSISTANCE_DATA)
#define LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST (1<<LOC_API_ADAPTER_REQUEST_LOCATION_SERVER)
#define LOC_API_ADAPTER_BIT_IOCTL_REPORT (1<<LOC_API_ADAPTER_REPORT_IOCTL)
#define LOC_API_ADAPTER_BIT_STATUS_REPORT (1<<LOC_API_ADAPTER_REPORT_STATUS)
#define LOC_API_ADAPTER_BIT_REQUEST_WIFI (1<<LOC_API_ADAPTER_REQUEST_WIFI)
#define LOC_API_ADAPTER_BIT_SENSOR_STATUS (1<<LOC_API_ADAPTER_SENSOR_STATUS)
#define LOC_API_ADAPTER_BIT_REQUEST_TIME_SYNC (1<<LOC_API_ADAPTER_REQUEST_TIME_SYNC)
#define LOC_API_ADAPTER_BIT_REPORT_SPI (1<<LOC_API_ADAPTER_REPORT_SPI)
#define LOC_API_ADAPTER_BIT_REPORT_NI_GEOFENCE (1<<LOC_API_ADAPTER_REPORT_NI_GEOFENCE)
#define LOC_API_ADAPTER_BIT_GEOFENCE_GEN_ALERT (1<<LOC_API_ADAPTER_GEOFENCE_GEN_ALERT)
#define LOC_API_ADAPTER_BIT_REPORT_GENFENCE_BREACH (1<<LOC_API_ADAPTER_REPORT_GENFENCE_BREACH)
#define LOC_API_ADAPTER_BIT_PEDOMETER_CTRL (1<<LOC_API_ADAPTER_PEDOMETER_CTRL)
#define LOC_API_ADAPTER_BIT_MOTION_CTRL (1<<LOC_API_ADAPTER_MOTION_CTRL)
#define LOC_API_ADAPTER_BIT_REQUEST_WIFI_AP_DATA (1<<LOC_API_ADAPTER_REQUEST_WIFI_AP_DATA)
#define LOC_API_ADAPTER_BIT_BATCH_FULL (1<<LOC_API_ADAPTER_BATCH_FULL)
#define LOC_API_ADAPTER_BIT_BATCHED_POSITION_REPORT (1<<LOC_API_ADAPTER_BATCHED_POSITION_REPORT)
typedef unsigned int LOC_API_ADAPTER_EVENT_MASK_T;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* GPS_EXTENDED_C_H */

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_core_log"
#include <loc_log.h>
#include <log_util.h>
#include <loc_core_log.h>
void LocPosMode::logv() const
{
LOC_LOGV ("Position mode: %s\n Position recurrence: %s\n "
"min interval: %d\n preferred accuracy: %d\n "
"preferred time: %d\n credentials: %s provider: %s",
loc_get_position_mode_name(mode),
loc_get_position_recurrence_name(recurrence),
min_interval,
preferred_accuracy,
preferred_time,
credentials,
provider);
}
/* GPS status names */
static loc_name_val_s_type gps_status_name[] =
{
NAME_VAL( GPS_STATUS_NONE ),
NAME_VAL( GPS_STATUS_SESSION_BEGIN ),
NAME_VAL( GPS_STATUS_SESSION_END ),
NAME_VAL( GPS_STATUS_ENGINE_ON ),
NAME_VAL( GPS_STATUS_ENGINE_OFF ),
};
static int gps_status_num = sizeof(gps_status_name) / sizeof(loc_name_val_s_type);
/* Find Android GPS status name */
const char* loc_get_gps_status_name(GpsStatusValue gps_status)
{
return loc_get_name_from_val(gps_status_name, gps_status_num,
(long) gps_status);
}
static loc_name_val_s_type loc_eng_position_modes[] =
{
NAME_VAL( LOC_POSITION_MODE_STANDALONE ),
NAME_VAL( LOC_POSITION_MODE_MS_BASED ),
NAME_VAL( LOC_POSITION_MODE_MS_ASSISTED ),
NAME_VAL( LOC_POSITION_MODE_RESERVED_1 ),
NAME_VAL( LOC_POSITION_MODE_RESERVED_2 ),
NAME_VAL( LOC_POSITION_MODE_RESERVED_3 ),
NAME_VAL( LOC_POSITION_MODE_RESERVED_4 ),
NAME_VAL( LOC_POSITION_MODE_RESERVED_5 )
};
static int loc_eng_position_mode_num = sizeof(loc_eng_position_modes) / sizeof(loc_name_val_s_type);
const char* loc_get_position_mode_name(GpsPositionMode mode)
{
return loc_get_name_from_val(loc_eng_position_modes, loc_eng_position_mode_num, (long) mode);
}
static loc_name_val_s_type loc_eng_position_recurrences[] =
{
NAME_VAL( GPS_POSITION_RECURRENCE_PERIODIC ),
NAME_VAL( GPS_POSITION_RECURRENCE_SINGLE )
};
static int loc_eng_position_recurrence_num = sizeof(loc_eng_position_recurrences) / sizeof(loc_name_val_s_type);
const char* loc_get_position_recurrence_name(GpsPositionRecurrence recur)
{
return loc_get_name_from_val(loc_eng_position_recurrences, loc_eng_position_recurrence_num, (long) recur);
}
static loc_name_val_s_type loc_eng_aiding_data_bits[] =
{
NAME_VAL( GPS_DELETE_EPHEMERIS ),
NAME_VAL( GPS_DELETE_ALMANAC ),
NAME_VAL( GPS_DELETE_POSITION ),
NAME_VAL( GPS_DELETE_TIME ),
NAME_VAL( GPS_DELETE_IONO ),
NAME_VAL( GPS_DELETE_UTC ),
NAME_VAL( GPS_DELETE_HEALTH ),
NAME_VAL( GPS_DELETE_SVDIR ),
NAME_VAL( GPS_DELETE_SVSTEER ),
NAME_VAL( GPS_DELETE_SADATA ),
NAME_VAL( GPS_DELETE_RTI ),
NAME_VAL( GPS_DELETE_CELLDB_INFO ),
NAME_VAL( GPS_DELETE_ALMANAC_CORR ),
NAME_VAL( GPS_DELETE_FREQ_BIAS_EST ),
NAME_VAL( GLO_DELETE_EPHEMERIS ),
NAME_VAL( GLO_DELETE_ALMANAC ),
NAME_VAL( GLO_DELETE_SVDIR ),
NAME_VAL( GLO_DELETE_SVSTEER ),
NAME_VAL( GLO_DELETE_ALMANAC_CORR ),
NAME_VAL( GPS_DELETE_TIME_GPS ),
NAME_VAL( GLO_DELETE_TIME ),
NAME_VAL( BDS_DELETE_SVDIR ),
NAME_VAL( BDS_DELETE_SVSTEER ),
NAME_VAL( BDS_DELETE_TIME ),
NAME_VAL( BDS_DELETE_ALMANAC_CORR ),
NAME_VAL( BDS_DELETE_EPHEMERIS ),
NAME_VAL( BDS_DELETE_ALMANAC ),
NAME_VAL( GPS_DELETE_ALL)
};
static int loc_eng_aiding_data_bit_num = sizeof(loc_eng_aiding_data_bits) / sizeof(loc_name_val_s_type);
const char* loc_get_aiding_data_mask_names(GpsAidingData data)
{
return NULL;
}
static loc_name_val_s_type loc_eng_agps_types[] =
{
NAME_VAL( AGPS_TYPE_INVALID ),
NAME_VAL( AGPS_TYPE_ANY ),
NAME_VAL( AGPS_TYPE_SUPL ),
NAME_VAL( AGPS_TYPE_C2K ),
NAME_VAL( AGPS_TYPE_WWAN_ANY )
};
static int loc_eng_agps_type_num = sizeof(loc_eng_agps_types) / sizeof(loc_name_val_s_type);
const char* loc_get_agps_type_name(AGpsType type)
{
return loc_get_name_from_val(loc_eng_agps_types, loc_eng_agps_type_num, (long) type);
}
static loc_name_val_s_type loc_eng_ni_types[] =
{
NAME_VAL( GPS_NI_TYPE_VOICE ),
NAME_VAL( GPS_NI_TYPE_UMTS_SUPL ),
NAME_VAL( GPS_NI_TYPE_UMTS_CTRL_PLANE )
};
static int loc_eng_ni_type_num = sizeof(loc_eng_ni_types) / sizeof(loc_name_val_s_type);
const char* loc_get_ni_type_name(GpsNiType type)
{
return loc_get_name_from_val(loc_eng_ni_types, loc_eng_ni_type_num, (long) type);
}
static loc_name_val_s_type loc_eng_ni_responses[] =
{
NAME_VAL( GPS_NI_RESPONSE_ACCEPT ),
NAME_VAL( GPS_NI_RESPONSE_DENY ),
NAME_VAL( GPS_NI_RESPONSE_DENY )
};
static int loc_eng_ni_reponse_num = sizeof(loc_eng_ni_responses) / sizeof(loc_name_val_s_type);
const char* loc_get_ni_response_name(GpsUserResponseType response)
{
return loc_get_name_from_val(loc_eng_ni_responses, loc_eng_ni_reponse_num, (long) response);
}
static loc_name_val_s_type loc_eng_ni_encodings[] =
{
NAME_VAL( GPS_ENC_NONE ),
NAME_VAL( GPS_ENC_SUPL_GSM_DEFAULT ),
NAME_VAL( GPS_ENC_SUPL_UTF8 ),
NAME_VAL( GPS_ENC_SUPL_UCS2 ),
NAME_VAL( GPS_ENC_UNKNOWN )
};
static int loc_eng_ni_encoding_num = sizeof(loc_eng_ni_encodings) / sizeof(loc_name_val_s_type);
const char* loc_get_ni_encoding_name(GpsNiEncodingType encoding)
{
return loc_get_name_from_val(loc_eng_ni_encodings, loc_eng_ni_encoding_num, (long) encoding);
}
static loc_name_val_s_type loc_eng_agps_bears[] =
{
NAME_VAL( AGPS_APN_BEARER_INVALID ),
NAME_VAL( AGPS_APN_BEARER_IPV4 ),
NAME_VAL( AGPS_APN_BEARER_IPV4 ),
NAME_VAL( AGPS_APN_BEARER_IPV4V6 )
};
static int loc_eng_agps_bears_num = sizeof(loc_eng_agps_bears) / sizeof(loc_name_val_s_type);
const char* loc_get_agps_bear_name(ApnIpType bearer)
{
return loc_get_name_from_val(loc_eng_agps_bears, loc_eng_agps_bears_num, (long) bearer);
}
static loc_name_val_s_type loc_eng_server_types[] =
{
NAME_VAL( LOC_AGPS_CDMA_PDE_SERVER ),
NAME_VAL( LOC_AGPS_CUSTOM_PDE_SERVER ),
NAME_VAL( LOC_AGPS_MPC_SERVER ),
NAME_VAL( LOC_AGPS_SUPL_SERVER )
};
static int loc_eng_server_types_num = sizeof(loc_eng_server_types) / sizeof(loc_name_val_s_type);
const char* loc_get_server_type_name(LocServerType type)
{
return loc_get_name_from_val(loc_eng_server_types, loc_eng_server_types_num, (long) type);
}
static loc_name_val_s_type loc_eng_position_sess_status_types[] =
{
NAME_VAL( LOC_SESS_SUCCESS ),
NAME_VAL( LOC_SESS_INTERMEDIATE ),
NAME_VAL( LOC_SESS_FAILURE )
};
static int loc_eng_position_sess_status_num = sizeof(loc_eng_position_sess_status_types) / sizeof(loc_name_val_s_type);
const char* loc_get_position_sess_status_name(enum loc_sess_status status)
{
return loc_get_name_from_val(loc_eng_position_sess_status_types, loc_eng_position_sess_status_num, (long) status);
}
static loc_name_val_s_type loc_eng_agps_status_names[] =
{
NAME_VAL( GPS_REQUEST_AGPS_DATA_CONN ),
NAME_VAL( GPS_RELEASE_AGPS_DATA_CONN ),
NAME_VAL( GPS_AGPS_DATA_CONNECTED ),
NAME_VAL( GPS_AGPS_DATA_CONN_DONE ),
NAME_VAL( GPS_AGPS_DATA_CONN_FAILED )
};
static int loc_eng_agps_status_num = sizeof(loc_eng_agps_status_names) / sizeof(loc_name_val_s_type);
const char* loc_get_agps_status_name(AGpsStatusValue status)
{
return loc_get_name_from_val(loc_eng_agps_status_names, loc_eng_agps_status_num, (long) status);
}

58
gps/core/loc_core_log.h Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_CORE_LOG_H
#define LOC_CORE_LOG_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <ctype.h>
#include <gps_extended.h>
const char* loc_get_gps_status_name(GpsStatusValue gps_status);
const char* loc_get_position_mode_name(GpsPositionMode mode);
const char* loc_get_position_recurrence_name(GpsPositionRecurrence recur);
const char* loc_get_aiding_data_mask_names(GpsAidingData data);
const char* loc_get_agps_type_name(AGpsType type);
const char* loc_get_ni_type_name(GpsNiType type);
const char* loc_get_ni_response_name(GpsUserResponseType response);
const char* loc_get_ni_encoding_name(GpsNiEncodingType encoding);
const char* loc_get_agps_bear_name(ApnIpType bear);
const char* loc_get_server_type_name(LocServerType type);
const char* loc_get_position_sess_status_name(enum loc_sess_status status);
const char* loc_get_agps_status_name(AGpsStatusValue status);
#ifdef __cplusplus
}
#endif
#endif /* LOC_CORE_LOG_H */

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#Uncommenting these urls would only enable
#the power up auto injection and force injection(test case).
#XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
#XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
#XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
# Error Estimate
# _SET = 1
# _CLEAR = 0
ERR_ESTIMATE=0
#Test
NTP_SERVER=time.gpsonextra.net
#Asia
# NTP_SERVER=asia.pool.ntp.org
#Europe
# NTP_SERVER=europe.pool.ntp.org
#North America
# NTP_SERVER=north-america.pool.ntp.org
# DEBUG LEVELS: 0 - none, 1 - Error, 2 - Warning, 3 - Info
# 4 - Debug, 5 - Verbose
# If DEBUG_LEVEL is commented, Android's logging levels will be used
DEBUG_LEVEL = 4
# Intermediate position report, 1=enable, 0=disable
INTERMEDIATE_POS=0
# Below bit mask configures how GPS functionalities
# should be locked when user turns off GPS on Settings
# Set bit 0x1 if MO GPS functionalities are to be locked
# Set bit 0x2 if NI GPS functionalities are to be locked
# default - non is locked for backward compatibility
#GPS_LOCK = 0
# supl version 1.0
SUPL_VER=0x10000
# Emergency SUPL, 1=enable, 0=disable
SUPL_ES=1
# GPS Capabilities bit mask
# SCHEDULING = 0x01
# MSB = 0x02
# MSA = 0x04
# ON_DEMAND_TIME = 0x10
# GEOFENCE = 0x20
# default = ON_DEMAND_TIME | MSA | MSB | SCHEDULING | GEOFENCE
CAPABILITIES=0x37
# Accuracy threshold for intermediate positions
# less accurate positions are ignored, 0 for passing all positions
# ACCURACY_THRES=5000
################################
##### AGPS server settings #####
################################
# FOR SUPL SUPPORT, set the following
# SUPL_HOST=supl.host.com or IP
# SUPL_PORT=1234
SUPL_HOST=supl.google.com
SUPL_PORT=7276
# FOR C2K PDE SUPPORT, set the following
# C2K_HOST=c2k.pde.com or IP
# C2K_PORT=1234
# Bitmask of slots that are available
# for write/install to, where 1s indicate writable,
# and the default value is 0 where no slots
# are writable. For example, AGPS_CERT_WRITABLE_MASK
# of b1000001010 makes 3 slots available
# for installation (slots 2, 4, and 10)
# and the remaining 7 slots unwritable.
#AGPS_CERT_WRITABLE_MASK=0
####################################
# LTE Positioning Profile Settings
####################################
# 0: Enable RRLP on LTE(Default)
# 1: Enable LPP_User_Plane on LTE
# 2: Enable LPP_Control_Plane
# 3: Enable both LPP_User_Plane and LPP_Control_Plane
LPP_PROFILE = 0
################################
# EXTRA SETTINGS
################################
# NMEA provider (1=Modem Processor, 0=Application Processor)
NMEA_PROVIDER=0
# Mark if it is a SGLTE target (1=SGLTE, 0=nonSGLTE)
SGLTE_TARGET=0
##################################################
# Select Positioning Protocol on A-GLONASS system
##################################################
# 0x1: RRC CPlane
# 0x2: RRLP UPlane
# 0x4: LLP Uplane
A_GLONASS_POS_PROTOCOL_SELECT = 0

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################################
# Sensor Settings
################################
# Needs to be set explicitly based on sensor
# There is no default value.
# used in loc_eng_reinit
#GYRO_BIAS_RANDOM_WALK=
#ACCEL_RANDOM_WALK_SPECTRAL_DENSITY=
#ANGLE_RANDOM_WALK_SPECTRAL_DENSITY=
#RATE_RANDOM_WALK_SPECTRAL_DENSITY=
#VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY=
# Sensor Sampling Rate Parameters for Low-Data Rate Filter (should be greater than 0)
# used in loc_eng_reinit
SENSOR_ACCEL_BATCHES_PER_SEC=3
SENSOR_ACCEL_SAMPLES_PER_BATCH=5
SENSOR_GYRO_BATCHES_PER_SEC=3
SENSOR_GYRO_SAMPLES_PER_BATCH=5
# Sensor Sampling Rate Parameters for High-Data Rate Filter (should be greater than 0)
SENSOR_ACCEL_BATCHES_PER_SEC_HIGH=4
SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH=25
SENSOR_GYRO_BATCHES_PER_SEC_HIGH=4
SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH=25
# Sensor Control Mode (0=AUTO, 1=FORCE_ON)
# used in loc_eng_reinit
SENSOR_CONTROL_MODE=0
# Enable or Disable Sensors for GPS use (0=Enable, 1=Disable)
# used in loc_eng_reinit
SENSOR_USAGE=0
# Choose GSIFF sensor provider (1=Snapdragon Sensors Core, 2=Android NDK)
SENSOR_PROVIDER=2
# Bit mask used to define which sensor algorithms are used.
# Setting each bit has the following definition:
# 0x1 - DISABLE_INS_POSITIONING_FILTER
# 0x0 - ENABLE_INS_POSITIONING_FILTER
SENSOR_ALGORITHM_CONFIG_MASK=0x1

13
gps/loc_api/Android.mk Executable file
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LOCAL_PATH := $(call my-dir)
# add RPC dirs if RPC is available
ifneq ($(TARGET_NO_RPC),true)
GPS_DIR_LIST += $(LOCAL_PATH)/libloc_api-rpc-50001/
endif #TARGET_NO_RPC
GPS_DIR_LIST += $(LOCAL_PATH)/libloc_api_50001/
#call the subfolders
include $(addsuffix Android.mk, $(GPS_DIR_LIST))

13
gps/loc_api/NOTICE Executable file
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Copyright (c) 2009, QUALCOMM USA, INC.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
· Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
· Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
· Neither the name of the QUALCOMM USA, INC. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

102
gps/loc_api/libloc_api_50001/Android.mk Executable file
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ifneq ($(BUILD_TINY_ANDROID),true)
#Compile this library only for builds with the latest modem image
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := libloc_eng
LOCAL_MODULE_OWNER := qcom
LOCAL_MODULE_TAGS := optional
LOCAL_SHARED_LIBRARIES := \
libutils \
libcutils \
libdl \
liblog \
libloc_core \
libgps.utils
LOCAL_SRC_FILES += \
loc_eng.cpp \
loc_eng_agps.cpp \
loc_eng_xtra.cpp \
loc_eng_ni.cpp \
loc_eng_log.cpp \
loc_eng_nmea.cpp \
LocEngAdapter.cpp
LOCAL_SRC_FILES += \
loc_eng_dmn_conn.cpp \
loc_eng_dmn_conn_handler.cpp \
loc_eng_dmn_conn_thread_helper.c \
loc_eng_dmn_conn_glue_msg.c \
loc_eng_dmn_conn_glue_pipe.c
LOCAL_CFLAGS += \
-fno-short-enums \
-D_ANDROID_
LOCAL_C_INCLUDES:= \
$(TARGET_OUT_HEADERS)/gps.utils \
$(TARGET_OUT_HEADERS)/libloc_core \
device/samsung/viennalte/gps/loc_api/libloc_api_50001
LOCAL_COPY_HEADERS_TO:= libloc_eng/
LOCAL_COPY_HEADERS:= \
LocEngAdapter.h \
loc.h \
loc_eng.h \
loc_eng_xtra.h \
loc_eng_ni.h \
loc_eng_agps.h \
loc_eng_msg.h \
loc_eng_log.h
LOCAL_PRELINK_MODULE := false
include $(BUILD_SHARED_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := gps.msm8974
LOCAL_MODULE_OWNER := qcom
LOCAL_MODULE_TAGS := optional
## Libs
LOCAL_SHARED_LIBRARIES := \
libutils \
libcutils \
liblog \
libloc_eng \
libloc_core \
libgps.utils \
libdl \
libandroid_runtime
LOCAL_SRC_FILES += \
loc.cpp \
gps.c
LOCAL_CFLAGS += \
-fno-short-enums \
-D_ANDROID_ \
ifeq ($(TARGET_USES_QCOM_BSP), true)
LOCAL_CFLAGS += -DTARGET_USES_QCOM_BSP
endif
## Includes
LOCAL_C_INCLUDES:= \
$(TARGET_OUT_HEADERS)/gps.utils \
$(TARGET_OUT_HEADERS)/libloc_core
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
include $(BUILD_SHARED_LIBRARY)
endif # not BUILD_TINY_ANDROID

297
gps/loc_api/libloc_api_50001/LocEngAdapter.cpp Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_EngAdapter"
#include <LocEngAdapter.h>
#include "loc_eng_msg.h"
#include "loc_log.h"
using namespace loc_core;
LocInternalAdapter::LocInternalAdapter(LocEngAdapter* adapter) :
LocAdapterBase(adapter->getMsgTask()),
mLocEngAdapter(adapter)
{
}
void LocInternalAdapter::setPositionModeInt(LocPosMode& posMode) {
sendMsg(new LocEngPositionMode(mLocEngAdapter, posMode));
}
void LocInternalAdapter::startFixInt() {
sendMsg(new LocEngStartFix(mLocEngAdapter));
}
void LocInternalAdapter::stopFixInt() {
sendMsg(new LocEngStopFix(mLocEngAdapter));
}
void LocInternalAdapter::getZppInt() {
sendMsg(new LocEngGetZpp(mLocEngAdapter));
}
void LocInternalAdapter::setUlpProxy(UlpProxyBase* ulp) {
struct LocSetUlpProxy : public LocMsg {
LocAdapterBase* mAdapter;
UlpProxyBase* mUlp;
inline LocSetUlpProxy(LocAdapterBase* adapter, UlpProxyBase* ulp) :
LocMsg(), mAdapter(adapter), mUlp(ulp) {
}
virtual void proc() const {
LOC_LOGV("%s] ulp %p adapter %p", __func__,
mUlp, mAdapter);
mAdapter->setUlpProxy(mUlp);
}
};
sendMsg(new LocSetUlpProxy(mLocEngAdapter, ulp));
}
LocEngAdapter::LocEngAdapter(LOC_API_ADAPTER_EVENT_MASK_T mask,
void* owner, ContextBase* context,
MsgTask::tCreate tCreator) :
LocAdapterBase(mask,
//Get the AFW context if VzW context has not already been intialized in
//loc_ext
context == NULL?
LocDualContext::getLocFgContext(tCreator,
LocDualContext::mLocationHalName)
:context),
mOwner(owner), mInternalAdapter(new LocInternalAdapter(this)),
mUlp(new UlpProxyBase()), mNavigating(false),
mAgpsEnabled(false), mCPIEnabled(false)
{
memset(&mFixCriteria, 0, sizeof(mFixCriteria));
mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
LOC_LOGD("LocEngAdapter created");
}
inline
LocEngAdapter::~LocEngAdapter()
{
delete mInternalAdapter;
LOC_LOGV("LocEngAdapter deleted");
}
void LocEngAdapter::setUlpProxy(UlpProxyBase* ulp)
{
if (ulp == mUlp) {
//This takes care of the case when double initalization happens
//and we get the same object back for UlpProxyBase . Do nothing
return;
}
delete mUlp;
LOC_LOGV("%s] %p", __func__, ulp);
if (NULL == ulp) {
ulp = new UlpProxyBase();
}
mUlp = ulp;
if (LOC_POSITION_MODE_INVALID != mFixCriteria.mode) {
// need to send this mode and start msg to ULP
mUlp->sendFixMode(mFixCriteria);
mUlp->sendStartFix();
}
}
void LocInternalAdapter::reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask)
{
sendMsg(new LocEngReportPosition(mLocEngAdapter,
location,
locationExtended,
locationExt,
status,
loc_technology_mask));
}
void LocEngAdapter::reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask)
{
if (! mUlp->reportPosition(location,
locationExtended,
locationExt,
status,
loc_technology_mask )) {
mInternalAdapter->reportPosition(location,
locationExtended,
locationExt,
status,
loc_technology_mask);
}
}
void LocInternalAdapter::reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt){
sendMsg(new LocEngReportSv(mLocEngAdapter, svStatus,
locationExtended, svExt));
}
void LocEngAdapter::reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt)
{
// We want to send SV info to ULP to help it in determining GNSS
// signal strength ULP will forward the SV reports to HAL without
// any modifications
if (! mUlp->reportSv(svStatus, locationExtended, svExt)) {
mInternalAdapter->reportSv(svStatus, locationExtended, svExt);
}
}
void LocEngAdapter::setInSession(bool inSession)
{
mNavigating = inSession;
mLocApi->setInSession(inSession);
if (!mNavigating) {
mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
}
}
void LocInternalAdapter::reportStatus(GpsStatusValue status)
{
sendMsg(new LocEngReportStatus(mLocEngAdapter, status));
}
void LocEngAdapter::reportStatus(GpsStatusValue status)
{
if (!mUlp->reportStatus(status)) {
mInternalAdapter->reportStatus(status);
}
}
inline
void LocEngAdapter::reportNmea(const char* nmea, int length)
{
sendMsg(new LocEngReportNmea(mOwner, nmea, length));
}
inline
bool LocEngAdapter::reportXtraServer(const char* url1,
const char* url2,
const char* url3,
const int maxlength)
{
if (mAgpsEnabled) {
sendMsg(new LocEngReportXtraServer(mOwner, url1,
url2, url3, maxlength));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::requestATL(int connHandle, AGpsType agps_type)
{
if (mAgpsEnabled) {
sendMsg(new LocEngRequestATL(mOwner,
connHandle, agps_type));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::releaseATL(int connHandle)
{
if (mAgpsEnabled) {
sendMsg(new LocEngReleaseATL(mOwner, connHandle));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::requestXtraData()
{
if (mAgpsEnabled) {
sendMsg(new LocEngRequestXtra(mOwner));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::requestTime()
{
if (mAgpsEnabled) {
sendMsg(new LocEngRequestTime(mOwner));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::requestNiNotify(GpsNiNotification &notif, const void* data)
{
if (mAgpsEnabled) {
notif.size = sizeof(notif);
notif.timeout = LOC_NI_NO_RESPONSE_TIME;
sendMsg(new LocEngRequestNi(mOwner, notif, data));
}
return mAgpsEnabled;
}
inline
bool LocEngAdapter::requestSuplES(int connHandle)
{
if (mAgpsEnabled)
sendMsg(new LocEngRequestSuplEs(mOwner, connHandle));
return mAgpsEnabled;
}
inline
bool LocEngAdapter::reportDataCallOpened()
{
if(mAgpsEnabled)
sendMsg(new LocEngSuplEsOpened(mOwner));
return mAgpsEnabled;
}
inline
bool LocEngAdapter::reportDataCallClosed()
{
if(mAgpsEnabled)
sendMsg(new LocEngSuplEsClosed(mOwner));
return mAgpsEnabled;
}
inline
void LocEngAdapter::handleEngineDownEvent()
{
sendMsg(new LocEngDown(mOwner));
}
inline
void LocEngAdapter::handleEngineUpEvent()
{
sendMsg(new LocEngUp(mOwner));
}

299
gps/loc_api/libloc_api_50001/LocEngAdapter.h Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_API_ENG_ADAPTER_H
#define LOC_API_ENG_ADAPTER_H
#include <ctype.h>
#include "hardware/gps.h"
#include <loc.h>
#include <loc_eng_log.h>
#include <log_util.h>
#include <LocAdapterBase.h>
#include <LocDualContext.h>
#include <UlpProxyBase.h>
#include <platform_lib_includes.h>
#define MAX_URL_LEN 256
using namespace loc_core;
class LocEngAdapter;
class LocInternalAdapter : public LocAdapterBase {
LocEngAdapter* mLocEngAdapter;
public:
LocInternalAdapter(LocEngAdapter* adapter);
virtual void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask);
virtual void reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt);
virtual void reportStatus(GpsStatusValue status);
virtual void setPositionModeInt(LocPosMode& posMode);
virtual void startFixInt();
virtual void stopFixInt();
virtual void getZppInt();
virtual void setUlpProxy(UlpProxyBase* ulp);
};
typedef void (*loc_msg_sender)(void* loc_eng_data_p, void* msgp);
class LocEngAdapter : public LocAdapterBase {
void* mOwner;
LocInternalAdapter* mInternalAdapter;
UlpProxyBase* mUlp;
LocPosMode mFixCriteria;
bool mNavigating;
public:
bool mAgpsEnabled;
bool mCPIEnabled;
LocEngAdapter(LOC_API_ADAPTER_EVENT_MASK_T mask,
void* owner,ContextBase* context,
MsgTask::tCreate tCreator);
virtual ~LocEngAdapter();
virtual void setUlpProxy(UlpProxyBase* ulp);
inline void requestUlp(unsigned long capabilities) {
mContext->requestUlp(mInternalAdapter, capabilities);
}
inline LocInternalAdapter* getInternalAdapter() { return mInternalAdapter; }
inline UlpProxyBase* getUlpProxy() { return mUlp; }
inline void* getOwner() { return mOwner; }
inline bool hasAgpsExt() { return mContext->hasAgpsExt(); }
inline bool hasCPIExt() { return mContext->hasCPIExt(); }
inline const MsgTask* getMsgTask() { return mMsgTask; }
inline enum loc_api_adapter_err
startFix()
{
return mLocApi->startFix(mFixCriteria);
}
inline enum loc_api_adapter_err
stopFix()
{
return mLocApi->stopFix();
}
inline enum loc_api_adapter_err
deleteAidingData(GpsAidingData f)
{
return mLocApi->deleteAidingData(f);
}
inline enum loc_api_adapter_err
enableData(int enable)
{
return mLocApi->enableData(enable);
}
inline enum loc_api_adapter_err
setAPN(char* apn, int len)
{
return mLocApi->setAPN(apn, len);
}
inline enum loc_api_adapter_err
injectPosition(double latitude, double longitude, float accuracy)
{
return mLocApi->injectPosition(latitude, longitude, accuracy);
}
inline enum loc_api_adapter_err
setTime(GpsUtcTime time, int64_t timeReference, int uncertainty)
{
return mLocApi->setTime(time, timeReference, uncertainty);
}
inline enum loc_api_adapter_err
setXtraData(char* data, int length)
{
return mLocApi->setXtraData(data, length);
}
inline enum loc_api_adapter_err
requestXtraServer()
{
return mLocApi->requestXtraServer();
}
inline enum loc_api_adapter_err
atlOpenStatus(int handle, int is_succ, char* apn, ApnIpType bearer, AGpsType agpsType)
{
return mLocApi->atlOpenStatus(handle, is_succ, apn, bearer, agpsType);
}
inline enum loc_api_adapter_err
atlCloseStatus(int handle, int is_succ)
{
return mLocApi->atlCloseStatus(handle, is_succ);
}
inline enum loc_api_adapter_err
setPositionMode(const LocPosMode *posMode)
{
if (NULL != posMode) {
mFixCriteria = *posMode;
}
return mLocApi->setPositionMode(mFixCriteria);
}
inline enum loc_api_adapter_err
setServer(const char* url, int len)
{
return mLocApi->setServer(url, len);
}
inline enum loc_api_adapter_err
setServer(unsigned int ip, int port,
LocServerType type)
{
return mLocApi->setServer(ip, port, type);
}
inline enum loc_api_adapter_err
informNiResponse(GpsUserResponseType userResponse, const void* passThroughData)
{
return mLocApi->informNiResponse(userResponse, passThroughData);
}
inline enum loc_api_adapter_err
setSUPLVersion(uint32_t version)
{
return mLocApi->setSUPLVersion(version);
}
inline enum loc_api_adapter_err
setLPPConfig(uint32_t profile)
{
return mLocApi->setLPPConfig(profile);
}
inline enum loc_api_adapter_err
setSensorControlConfig(int sensorUsage)
{
return mLocApi->setSensorControlConfig(sensorUsage);
}
inline enum loc_api_adapter_err
setSensorProperties(bool gyroBiasVarianceRandomWalk_valid, float gyroBiasVarianceRandomWalk,
bool accelBiasVarianceRandomWalk_valid, float accelBiasVarianceRandomWalk,
bool angleBiasVarianceRandomWalk_valid, float angleBiasVarianceRandomWalk,
bool rateBiasVarianceRandomWalk_valid, float rateBiasVarianceRandomWalk,
bool velocityBiasVarianceRandomWalk_valid, float velocityBiasVarianceRandomWalk)
{
return mLocApi->setSensorProperties(gyroBiasVarianceRandomWalk_valid, gyroBiasVarianceRandomWalk,
accelBiasVarianceRandomWalk_valid, accelBiasVarianceRandomWalk,
angleBiasVarianceRandomWalk_valid, angleBiasVarianceRandomWalk,
rateBiasVarianceRandomWalk_valid, rateBiasVarianceRandomWalk,
velocityBiasVarianceRandomWalk_valid, velocityBiasVarianceRandomWalk);
}
inline virtual enum loc_api_adapter_err
setSensorPerfControlConfig(int controlMode, int accelSamplesPerBatch, int accelBatchesPerSec,
int gyroSamplesPerBatch, int gyroBatchesPerSec,
int accelSamplesPerBatchHigh, int accelBatchesPerSecHigh,
int gyroSamplesPerBatchHigh, int gyroBatchesPerSecHigh, int algorithmConfig)
{
return mLocApi->setSensorPerfControlConfig(controlMode, accelSamplesPerBatch, accelBatchesPerSec,
gyroSamplesPerBatch, gyroBatchesPerSec,
accelSamplesPerBatchHigh, accelBatchesPerSecHigh,
gyroSamplesPerBatchHigh, gyroBatchesPerSecHigh,
algorithmConfig);
}
inline virtual enum loc_api_adapter_err
setExtPowerConfig(int isBatteryCharging)
{
return mLocApi->setExtPowerConfig(isBatteryCharging);
}
inline virtual enum loc_api_adapter_err
setAGLONASSProtocol(unsigned long aGlonassProtocol)
{
return mLocApi->setAGLONASSProtocol(aGlonassProtocol);
}
inline virtual int initDataServiceClient()
{
return mLocApi->initDataServiceClient();
}
inline virtual int openAndStartDataCall()
{
return mLocApi->openAndStartDataCall();
}
inline virtual void stopDataCall()
{
mLocApi->stopDataCall();
}
inline virtual void closeDataCall()
{
mLocApi->closeDataCall();
}
inline enum loc_api_adapter_err
getZpp(GpsLocation &zppLoc, LocPosTechMask &tech_mask)
{
return mLocApi->getZppFix(zppLoc, tech_mask);
}
virtual void handleEngineDownEvent();
virtual void handleEngineUpEvent();
virtual void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask);
virtual void reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt);
virtual void reportStatus(GpsStatusValue status);
virtual void reportNmea(const char* nmea, int length);
virtual bool reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength);
virtual bool requestXtraData();
virtual bool requestTime();
virtual bool requestATL(int connHandle, AGpsType agps_type);
virtual bool releaseATL(int connHandle);
virtual bool requestNiNotify(GpsNiNotification &notify, const void* data);
virtual bool requestSuplES(int connHandle);
virtual bool reportDataCallOpened();
virtual bool reportDataCallClosed();
inline const LocPosMode& getPositionMode() const
{return mFixCriteria;}
inline virtual bool isInSession()
{ return mNavigating; }
void setInSession(bool inSession);
/*Values for lock
1 = Do not lock any position sessions
2 = Lock MI position sessions
3 = Lock MT position sessions
4 = Lock all position sessions
*/
inline int setGpsLock(unsigned int lock)
{
return mLocApi->setGpsLock(lock);
}
/*
Returns
Current value of GPS lock on success
-1 on failure
*/
inline int getGpsLock()
{
return mLocApi->getGpsLock();
}
};
#endif //LOC_API_ENG_ADAPTER_H

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AM_CFLAGS = \
-I../../utils \
-I../../platform_lib_abstractions \
-fno-short-enums \
-DFEATURE_GNSS_BIT_API
libloc_adapter_so_la_SOURCES = loc_eng_log.cpp LocEngAdapter.cpp
if USE_GLIB
libloc_adapter_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
libloc_adapter_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
libloc_adapter_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
else
libloc_adapter_so_la_CFLAGS = $(AM_CFLAGS)
libloc_adapter_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
libloc_adapter_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
endif
libloc_adapter_so_la_LIBADD = -lstdc++ -lcutils ../../utils/libgps_utils_so.la
libloc_eng_so_la_SOURCES = \
loc_eng.cpp \
loc_eng_agps.cpp \
loc_eng_xtra.cpp \
loc_eng_ni.cpp \
loc_eng_log.cpp \
loc_eng_dmn_conn.cpp \
loc_eng_dmn_conn_handler.cpp \
loc_eng_dmn_conn_thread_helper.c \
loc_eng_dmn_conn_glue_msg.c \
loc_eng_dmn_conn_glue_pipe.c
if USE_GLIB
libloc_eng_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
libloc_eng_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
libloc_eng_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
else
libloc_eng_so_la_CFLAGS = $(AM_CFLAGS)
libloc_eng_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
libloc_eng_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
endif
libloc_eng_so_la_LIBADD = -lstdc++ -lcutils -ldl ../../utils/libgps_utils_so.la libloc_adapter_so.la
libgps_default_so_la_SOURCES = \
loc.cpp \
gps.c
if USE_GLIB
libgps_default_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
libgps_default_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
libgps_default_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
else
libgps_default_so_la_CFLAGS = $(AM_CFLAGS)
libgps_default_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
libgps_default_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
endif
libgps_default_so_la_LIBADD = -lstdc++ -lcutils ../../utils/libgps_utils_so.la -ldl libloc_eng_so.la
library_include_HEADERS = \
LocEngAdapter.h \
loc.h \
loc_eng.h \
loc_eng_xtra.h \
loc_eng_ni.h \
loc_eng_agps.h \
loc_eng_msg.h \
loc_eng_log.h
library_includedir = $(pkgincludedir)/libloc_api_50001
#Create and Install libraries
lib_LTLIBRARIES = libloc_adapter_so.la libloc_eng_so.la libgps_default_so.la

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/* Copyright (c) 2011 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "hardware/gps.h"
#include <stdlib.h>
extern const GpsInterface* get_gps_interface();
const GpsInterface* gps__get_gps_interface(struct gps_device_t* dev)
{
return get_gps_interface();
}
static int open_gps(const struct hw_module_t* module, char const* name,
struct hw_device_t** device)
{
struct gps_device_t *dev = (struct gps_device_t *) malloc(sizeof(struct gps_device_t));
if(dev == NULL)
return -1;
memset(dev, 0, sizeof(*dev));
dev->common.tag = HARDWARE_DEVICE_TAG;
dev->common.version = 0;
dev->common.module = (struct hw_module_t*)module;
dev->get_gps_interface = gps__get_gps_interface;
*device = (struct hw_device_t*)dev;
return 0;
}
static struct hw_module_methods_t gps_module_methods = {
.open = open_gps
};
struct hw_module_t HAL_MODULE_INFO_SYM = {
.tag = HARDWARE_MODULE_TAG,
.module_api_version = 1,
.hal_api_version = 0,
.id = GPS_HARDWARE_MODULE_ID,
.name = "loc_api GPS Module",
.author = "Qualcomm USA, Inc.",
.methods = &gps_module_methods,
};

907
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_afw"
#include "hardware/gps.h"
#include <gps_extended.h>
#include <loc_eng.h>
#include <loc_target.h>
#include <loc_log.h>
#include <fcntl.h>
#include <errno.h>
#include <dlfcn.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <LocDualContext.h>
#include <cutils/properties.h>
using namespace loc_core;
//Globals defns
static gps_location_callback gps_loc_cb = NULL;
static gps_sv_status_callback gps_sv_cb = NULL;
static void local_loc_cb(UlpLocation* location, void* locExt);
static void local_sv_cb(GpsSvStatus* sv_status, void* svExt);
static const GpsGeofencingInterface* get_geofence_interface(void);
// Function declarations for sLocEngInterface
static int loc_init(GpsCallbacks* callbacks);
static int loc_start();
static int loc_stop();
static void loc_cleanup();
static int loc_inject_time(GpsUtcTime time, int64_t timeReference, int uncertainty);
static int loc_inject_location(double latitude, double longitude, float accuracy);
static void loc_delete_aiding_data(GpsAidingData f);
static int loc_set_position_mode(GpsPositionMode mode, GpsPositionRecurrence recurrence,
uint32_t min_interval, uint32_t preferred_accuracy,
uint32_t preferred_time);
static const void* loc_get_extension(const char* name);
// Defines the GpsInterface in gps.h
static const GpsInterface sLocEngInterface =
{
sizeof(GpsInterface),
loc_init,
loc_start,
loc_stop,
loc_cleanup,
loc_inject_time,
loc_inject_location,
loc_delete_aiding_data,
loc_set_position_mode,
loc_get_extension
};
// Function declarations for sLocEngAGpsInterface
static void loc_agps_init(AGpsCallbacks* callbacks);
static int loc_agps_open(const char* apn);
static int loc_agps_closed();
static int loc_agps_open_failed();
static int loc_agps_set_server(AGpsType type, const char *hostname, int port);
static const AGpsInterface sLocEngAGpsInterface =
{
sizeof(AGpsInterface),
loc_agps_init,
loc_agps_open,
loc_agps_closed,
loc_agps_open_failed,
loc_agps_set_server
};
static int loc_xtra_init(GpsXtraCallbacks* callbacks);
static int loc_xtra_inject_data(char* data, int length);
static const GpsXtraInterface sLocEngXTRAInterface =
{
sizeof(GpsXtraInterface),
loc_xtra_init,
loc_xtra_inject_data
};
static void loc_ni_init(GpsNiCallbacks *callbacks);
static void loc_ni_respond(int notif_id, GpsUserResponseType user_response);
const GpsNiInterface sLocEngNiInterface =
{
sizeof(GpsNiInterface),
loc_ni_init,
loc_ni_respond,
};
static void loc_agps_ril_init( AGpsRilCallbacks* callbacks );
static void loc_agps_ril_set_ref_location(const AGpsRefLocation *agps_reflocation, size_t sz_struct);
static void loc_agps_ril_set_set_id(AGpsSetIDType type, const char* setid);
static void loc_agps_ril_ni_message(uint8_t *msg, size_t len);
static void loc_agps_ril_update_network_state(int connected, int type, int roaming, const char* extra_info);
static void loc_agps_ril_update_network_availability(int avaiable, const char* apn);
static const AGpsRilInterface sLocEngAGpsRilInterface =
{
sizeof(AGpsRilInterface),
loc_agps_ril_init,
loc_agps_ril_set_ref_location,
loc_agps_ril_set_set_id,
loc_agps_ril_ni_message,
loc_agps_ril_update_network_state,
loc_agps_ril_update_network_availability
};
static loc_eng_data_s_type loc_afw_data;
static int gss_fd = -1;
/*===========================================================================
FUNCTION gps_get_hardware_interface
DESCRIPTION
Returns the GPS hardware interaface based on LOC API
if GPS is enabled.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
const GpsInterface* gps_get_hardware_interface ()
{
ENTRY_LOG_CALLFLOW();
const GpsInterface* ret_val;
char propBuf[PROPERTY_VALUE_MAX];
loc_eng_read_config();
// check to see if GPS should be disabled
property_get("gps.disable", propBuf, "");
if (propBuf[0] == '1')
{
LOC_LOGD("gps_get_interface returning NULL because gps.disable=1\n");
ret_val = NULL;
} else {
ret_val = &sLocEngInterface;
}
loc_eng_read_config();
EXIT_LOG(%p, ret_val);
return ret_val;
}
// for gps.c
extern "C" const GpsInterface* get_gps_interface()
{
unsigned int target = TARGET_DEFAULT;
loc_eng_read_config();
target = loc_get_target();
LOC_LOGD("Target name check returned %s", loc_get_target_name(target));
int gnssType = getTargetGnssType(target);
switch (gnssType)
{
case GNSS_GSS:
//APQ8064
gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
gss_fd = open("/dev/gss", O_RDONLY);
if (gss_fd < 0) {
LOC_LOGE("GSS open failed: %s\n", strerror(errno));
}
else {
LOC_LOGD("GSS open success! CAPABILITIES %0lx\n",
gps_conf.CAPABILITIES);
}
break;
case GNSS_NONE:
//MPQ8064
LOC_LOGE("No GPS HW on this target. Not returning interface.");
return NULL;
case GNSS_QCA1530:
// qca1530 chip is present
gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
LOC_LOGD("qca1530 present: CAPABILITIES %0lx\n", gps_conf.CAPABILITIES);
break;
}
return &sLocEngInterface;
}
/*===========================================================================
FUNCTION loc_init
DESCRIPTION
Initialize the location engine, this include setting up global datas
and registers location engien with loc api service.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/Ax
===========================================================================*/
static int loc_init(GpsCallbacks* callbacks)
{
int retVal = -1;
ENTRY_LOG();
LOC_API_ADAPTER_EVENT_MASK_T event;
if (NULL == callbacks) {
LOC_LOGE("loc_init failed. cb = NULL\n");
EXIT_LOG(%d, retVal);
return retVal;
}
event = LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT |
LOC_API_ADAPTER_BIT_SATELLITE_REPORT |
LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST |
LOC_API_ADAPTER_BIT_ASSISTANCE_DATA_REQUEST |
LOC_API_ADAPTER_BIT_IOCTL_REPORT |
LOC_API_ADAPTER_BIT_STATUS_REPORT |
LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT |
LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST;
LocCallbacks clientCallbacks = {local_loc_cb, /* location_cb */
callbacks->status_cb, /* status_cb */
local_sv_cb, /* sv_status_cb */
callbacks->nmea_cb, /* nmea_cb */
callbacks->set_capabilities_cb, /* set_capabilities_cb */
callbacks->acquire_wakelock_cb, /* acquire_wakelock_cb */
callbacks->release_wakelock_cb, /* release_wakelock_cb */
callbacks->create_thread_cb, /* create_thread_cb */
NULL, /* location_ext_parser */
NULL, /* sv_ext_parser */
callbacks->request_utc_time_cb /* request_utc_time_cb */};
gps_loc_cb = callbacks->location_cb;
gps_sv_cb = callbacks->sv_status_cb;
retVal = loc_eng_init(loc_afw_data, &clientCallbacks, event, NULL);
loc_afw_data.adapter->requestUlp(gps_conf.CAPABILITIES);
loc_afw_data.adapter->mAgpsEnabled = !loc_afw_data.adapter->hasAgpsExt();
loc_afw_data.adapter->mCPIEnabled = !loc_afw_data.adapter->hasCPIExt();
EXIT_LOG(%d, retVal);
return retVal;
}
/*===========================================================================
FUNCTION loc_cleanup
DESCRIPTION
Cleans location engine. The location client handle will be released.
DEPENDENCIES
None
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
static void loc_cleanup()
{
ENTRY_LOG();
loc_eng_cleanup(loc_afw_data);
gps_loc_cb = NULL;
gps_sv_cb = NULL;
/*
if (gss_fd >= 0)
{
close(gss_fd);
gss_fd = -1;
LOC_LOGD("GSS shutdown.\n");
}
*/
EXIT_LOG(%s, VOID_RET);
}
/*===========================================================================
FUNCTION loc_start
DESCRIPTION
Starts the tracking session
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_start()
{
ENTRY_LOG();
int ret_val = loc_eng_start(loc_afw_data);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_stop
DESCRIPTION
Stops the tracking session
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_stop()
{
ENTRY_LOG();
int ret_val = -1;
ret_val = loc_eng_stop(loc_afw_data);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_set_position_mode
DESCRIPTION
Sets the mode and fix frequency for the tracking session.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_set_position_mode(GpsPositionMode mode,
GpsPositionRecurrence recurrence,
uint32_t min_interval,
uint32_t preferred_accuracy,
uint32_t preferred_time)
{
ENTRY_LOG();
int ret_val = -1;
LocPositionMode locMode;
switch (mode) {
case GPS_POSITION_MODE_MS_BASED:
locMode = LOC_POSITION_MODE_MS_BASED;
break;
case GPS_POSITION_MODE_MS_ASSISTED:
locMode = LOC_POSITION_MODE_MS_ASSISTED;
break;
default:
locMode = LOC_POSITION_MODE_STANDALONE;
break;
}
LocPosMode params(locMode, recurrence, min_interval,
preferred_accuracy, preferred_time, NULL, NULL);
ret_val = loc_eng_set_position_mode(loc_afw_data, params);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_inject_time
DESCRIPTION
This is used by Java native function to do time injection.
DEPENDENCIES
None
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_inject_time(GpsUtcTime time, int64_t timeReference, int uncertainty)
{
ENTRY_LOG();
int ret_val = 0;
ret_val = loc_eng_inject_time(loc_afw_data, time,
timeReference, uncertainty);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_inject_location
DESCRIPTION
This is used by Java native function to do location injection.
DEPENDENCIES
None
RETURN VALUE
0 : Successful
error code : Failure
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_inject_location(double latitude, double longitude, float accuracy)
{
static bool initialized = false;
static bool enable_cpi = true;
accuracy = 1000;
ENTRY_LOG();
if(!initialized)
{
char value[PROPERTY_VALUE_MAX];
memset(value, 0, sizeof(value));
(void)property_get("persist.gps.qc_nlp_in_use", value, "0");
if(0 == strcmp(value, "1"))
{
enable_cpi = false;
LOC_LOGI("GPS HAL coarse position injection disabled");
}
else
{
LOC_LOGI("GPS HAL coarse position injection enabled");
}
initialized = true;
}
int ret_val = 0;
if(enable_cpi)
{
ret_val = loc_eng_inject_location(loc_afw_data, latitude, longitude, accuracy);
}
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_delete_aiding_data
DESCRIPTION
This is used by Java native function to delete the aiding data. The function
updates the global variable for the aiding data to be deleted. If the GPS
engine is off, the aiding data will be deleted. Otherwise, the actual action
will happen when gps engine is turned off.
DEPENDENCIES
Assumes the aiding data type specified in GpsAidingData matches with
LOC API specification.
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
static void loc_delete_aiding_data(GpsAidingData f)
{
ENTRY_LOG();
loc_eng_delete_aiding_data(loc_afw_data, f);
EXIT_LOG(%s, VOID_RET);
}
const GpsGeofencingInterface* get_geofence_interface(void)
{
ENTRY_LOG();
void *handle;
const char *error;
typedef const GpsGeofencingInterface* (*get_gps_geofence_interface_function) (void);
get_gps_geofence_interface_function get_gps_geofence_interface;
static const GpsGeofencingInterface* geofence_interface = NULL;
dlerror(); /* Clear any existing error */
handle = dlopen ("libgeofence.so", RTLD_NOW);
if (!handle)
{
if ((error = dlerror()) != NULL) {
LOC_LOGE ("%s, dlopen for libgeofence.so failed, error = %s\n", __func__, error);
}
goto exit;
}
dlerror(); /* Clear any existing error */
get_gps_geofence_interface = (get_gps_geofence_interface_function)dlsym(handle, "gps_geofence_get_interface");
if ((error = dlerror()) != NULL) {
LOC_LOGE ("%s, dlsym for get_gps_geofence_interface failed, error = %s\n", __func__, error);
goto exit;
}
geofence_interface = get_gps_geofence_interface();
exit:
EXIT_LOG(%d, geofence_interface == NULL);
return geofence_interface;
}
/*===========================================================================
FUNCTION loc_get_extension
DESCRIPTION
Get the gps extension to support XTRA.
DEPENDENCIES
N/A
RETURN VALUE
The GPS extension interface.
SIDE EFFECTS
N/A
===========================================================================*/
const void* loc_get_extension(const char* name)
{
ENTRY_LOG();
const void* ret_val = NULL;
LOC_LOGD("%s:%d] For Interface = %s\n",__func__, __LINE__, name);
if (strcmp(name, GPS_XTRA_INTERFACE) == 0)
{
ret_val = &sLocEngXTRAInterface;
}
else if (strcmp(name, AGPS_INTERFACE) == 0)
{
ret_val = &sLocEngAGpsInterface;
}
else if (strcmp(name, GPS_NI_INTERFACE) == 0)
{
ret_val = &sLocEngNiInterface;
}
else if (strcmp(name, AGPS_RIL_INTERFACE) == 0)
{
char baseband[PROPERTY_VALUE_MAX];
property_get("ro.baseband", baseband, "msm");
if (strcmp(baseband, "csfb") == 0)
{
ret_val = &sLocEngAGpsRilInterface;
}
}
else if (strcmp(name, GPS_GEOFENCING_INTERFACE) == 0)
{
if ((gps_conf.CAPABILITIES | GPS_CAPABILITY_GEOFENCING) == gps_conf.CAPABILITIES ){
ret_val = get_geofence_interface();
}
}
else
{
LOC_LOGE ("get_extension: Invalid interface passed in\n");
}
EXIT_LOG(%p, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_agps_init
DESCRIPTION
Initialize the AGps interface.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static void loc_agps_init(AGpsCallbacks* callbacks)
{
ENTRY_LOG();
loc_eng_agps_init(loc_afw_data, (AGpsExtCallbacks*)callbacks);
EXIT_LOG(%s, VOID_RET);
}
/*===========================================================================
FUNCTION loc_agps_open
DESCRIPTION
This function is called when on-demand data connection opening is successful.
It should inform ARM 9 about the data open result.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_agps_open(const char* apn)
{
ENTRY_LOG();
AGpsType agpsType = AGPS_TYPE_SUPL;
ApnIpType bearerType = AGPS_APN_BEARER_IPV4;
int ret_val = loc_eng_agps_open(loc_afw_data, agpsType, apn, bearerType);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_agps_closed
DESCRIPTION
This function is called when on-demand data connection closing is done.
It should inform ARM 9 about the data close result.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_agps_closed()
{
ENTRY_LOG();
AGpsType agpsType = AGPS_TYPE_SUPL;
int ret_val = loc_eng_agps_closed(loc_afw_data, agpsType);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_agps_open_failed
DESCRIPTION
This function is called when on-demand data connection opening has failed.
It should inform ARM 9 about the data open result.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
int loc_agps_open_failed()
{
ENTRY_LOG();
AGpsType agpsType = AGPS_TYPE_SUPL;
int ret_val = loc_eng_agps_open_failed(loc_afw_data, agpsType);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_agps_set_server
DESCRIPTION
If loc_eng_set_server is called before loc_eng_init, it doesn't work. This
proxy buffers server settings and calls loc_eng_set_server when the client is
open.
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_agps_set_server(AGpsType type, const char* hostname, int port)
{
ENTRY_LOG();
LocServerType serverType;
switch (type) {
case AGPS_TYPE_SUPL:
serverType = LOC_AGPS_SUPL_SERVER;
break;
case AGPS_TYPE_C2K:
serverType = LOC_AGPS_CDMA_PDE_SERVER;
break;
default:
serverType = LOC_AGPS_SUPL_SERVER;
}
int ret_val = loc_eng_set_server_proxy(loc_afw_data, serverType, hostname, port);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTIONf571
loc_xtra_init
DESCRIPTION
Initialize XTRA module.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_xtra_init(GpsXtraCallbacks* callbacks)
{
ENTRY_LOG();
int ret_val = loc_eng_xtra_init(loc_afw_data, (GpsXtraExtCallbacks*)callbacks);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_xtra_inject_data
DESCRIPTION
Initialize XTRA module.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static int loc_xtra_inject_data(char* data, int length)
{
ENTRY_LOG();
int ret_val = loc_eng_xtra_inject_data(loc_afw_data, data, length);
EXIT_LOG(%d, ret_val);
return ret_val;
}
/*===========================================================================
FUNCTION loc_ni_init
DESCRIPTION
This function initializes the NI interface
DEPENDENCIES
NONE
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_ni_init(GpsNiCallbacks *callbacks)
{
ENTRY_LOG();
loc_eng_ni_init(loc_afw_data,(GpsNiExtCallbacks*) callbacks);
EXIT_LOG(%s, VOID_RET);
}
/*===========================================================================
FUNCTION loc_ni_respond
DESCRIPTION
This function sends an NI respond to the modem processor
DEPENDENCIES
NONE
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_ni_respond(int notif_id, GpsUserResponseType user_response)
{
ENTRY_LOG();
loc_eng_ni_respond(loc_afw_data, notif_id, user_response);
EXIT_LOG(%s, VOID_RET);
}
// Below stub functions are members of sLocEngAGpsRilInterface
static void loc_agps_ril_init( AGpsRilCallbacks* callbacks ) {}
static void loc_agps_ril_set_ref_location(const AGpsRefLocation *agps_reflocation, size_t sz_struct) {}
static void loc_agps_ril_set_set_id(AGpsSetIDType type, const char* setid) {}
static void loc_agps_ril_ni_message(uint8_t *msg, size_t len) {}
static void loc_agps_ril_update_network_state(int connected, int type, int roaming, const char* extra_info) {}
/*===========================================================================
FUNCTION loc_agps_ril_update_network_availability
DESCRIPTION
Sets data call allow vs disallow flag to modem
This is the only member of sLocEngAGpsRilInterface implemented.
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
static void loc_agps_ril_update_network_availability(int available, const char* apn)
{
ENTRY_LOG();
loc_eng_agps_ril_update_network_availability(loc_afw_data, available, apn);
EXIT_LOG(%s, VOID_RET);
}
static void local_loc_cb(UlpLocation* location, void* locExt)
{
ENTRY_LOG();
if (NULL != location) {
CALLBACK_LOG_CALLFLOW("location_cb - from", %d, location->position_source);
if (NULL != gps_loc_cb) {
gps_loc_cb(&location->gpsLocation);
}
}
EXIT_LOG(%s, VOID_RET);
}
static void local_sv_cb(GpsSvStatus* sv_status, void* svExt)
{
ENTRY_LOG();
if (NULL != gps_sv_cb) {
CALLBACK_LOG_CALLFLOW("sv_status_cb -", %d, sv_status->num_svs);
gps_sv_cb(sv_status);
}
EXIT_LOG(%s, VOID_RET);
}

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_H__
#define __LOC_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <ctype.h>
#include <cutils/properties.h>
#include "hardware/gps.h"
#include <gps_extended.h>
typedef void (*loc_location_cb_ext) (UlpLocation* location, void* locExt);
typedef void (*loc_sv_status_cb_ext) (GpsSvStatus* sv_status, void* svExt);
typedef void* (*loc_ext_parser)(void* data);
typedef struct {
loc_location_cb_ext location_cb;
gps_status_callback status_cb;
loc_sv_status_cb_ext sv_status_cb;
gps_nmea_callback nmea_cb;
gps_set_capabilities set_capabilities_cb;
gps_acquire_wakelock acquire_wakelock_cb;
gps_release_wakelock release_wakelock_cb;
gps_create_thread create_thread_cb;
loc_ext_parser location_ext_parser;
loc_ext_parser sv_ext_parser;
gps_request_utc_time request_utc_time_cb;
} LocCallbacks;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif //__LOC_H__

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gps/loc_api/libloc_api_50001/loc_eng.h Executable file
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/* Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_H
#define LOC_ENG_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
// Uncomment to keep all LOG messages (LOGD, LOGI, LOGV, etc.)
#define MAX_NUM_ATL_CONNECTIONS 2
// Define boolean type to be used by libgps on loc api module
typedef unsigned char boolean;
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#include <loc.h>
#include <loc_eng_xtra.h>
#include <loc_eng_ni.h>
#include <loc_eng_agps.h>
#include <loc_cfg.h>
#include <loc_log.h>
#include <log_util.h>
#include <loc_eng_agps.h>
#include <LocEngAdapter.h>
// The data connection minimal open time
#define DATA_OPEN_MIN_TIME 1 /* sec */
// The system sees GPS engine turns off after inactive for this period of time
#define GPS_AUTO_OFF_TIME 2 /* secs */
#define SUCCESS TRUE
#define FAILURE FALSE
#define INVALID_ATL_CONNECTION_HANDLE -1
enum loc_nmea_provider_e_type {
NMEA_PROVIDER_AP = 0, // Application Processor Provider of NMEA
NMEA_PROVIDER_MP // Modem Processor Provider of NMEA
};
enum loc_mute_session_e_type {
LOC_MUTE_SESS_NONE = 0,
LOC_MUTE_SESS_WAIT,
LOC_MUTE_SESS_IN_SESSION
};
// Module data
typedef struct loc_eng_data_s
{
LocEngAdapter *adapter;
loc_location_cb_ext location_cb;
gps_status_callback status_cb;
loc_sv_status_cb_ext sv_status_cb;
agps_status_extended agps_status_cb;
gps_nmea_callback nmea_cb;
gps_ni_notify_callback ni_notify_cb;
gps_acquire_wakelock acquire_wakelock_cb;
gps_release_wakelock release_wakelock_cb;
gps_request_utc_time request_utc_time_cb;
boolean intermediateFix;
AGpsStatusValue agps_status;
loc_eng_xtra_data_s_type xtra_module_data;
loc_eng_ni_data_s_type loc_eng_ni_data;
// AGPS state machines
AgpsStateMachine* agnss_nif;
AgpsStateMachine* internet_nif;
AgpsStateMachine* wifi_nif;
//State machine for Data Services
AgpsStateMachine* ds_nif;
// GPS engine status
GpsStatusValue engine_status;
GpsStatusValue fix_session_status;
// Aiding data information to be deleted, aiding data can only be deleted when GPS engine is off
GpsAidingData aiding_data_for_deletion;
// For muting session broadcast
loc_mute_session_e_type mute_session_state;
// For nmea generation
boolean generateNmea;
uint32_t sv_used_mask;
float hdop;
float pdop;
float vdop;
// Address buffers, for addressing setting before init
int supl_host_set;
char supl_host_buf[101];
int supl_port_buf;
int c2k_host_set;
char c2k_host_buf[101];
int c2k_port_buf;
int mpc_host_set;
char mpc_host_buf[101];
int mpc_port_buf;
loc_ext_parser location_ext_parser;
loc_ext_parser sv_ext_parser;
} loc_eng_data_s_type;
/* GPS.conf support */
typedef struct loc_gps_cfg_s
{
unsigned long INTERMEDIATE_POS;
unsigned long ACCURACY_THRES;
unsigned long SUPL_VER;
unsigned long CAPABILITIES;
unsigned long QUIPC_ENABLED;
unsigned long LPP_PROFILE;
uint8_t NMEA_PROVIDER;
unsigned long A_GLONASS_POS_PROTOCOL_SELECT;
} loc_gps_cfg_s_type;
typedef struct
{
uint8_t GYRO_BIAS_RANDOM_WALK_VALID;
double GYRO_BIAS_RANDOM_WALK;
unsigned long SENSOR_ACCEL_BATCHES_PER_SEC;
unsigned long SENSOR_ACCEL_SAMPLES_PER_BATCH;
unsigned long SENSOR_GYRO_BATCHES_PER_SEC;
unsigned long SENSOR_GYRO_SAMPLES_PER_BATCH;
unsigned long SENSOR_ACCEL_BATCHES_PER_SEC_HIGH;
unsigned long SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH;
unsigned long SENSOR_GYRO_BATCHES_PER_SEC_HIGH;
unsigned long SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH;
unsigned long SENSOR_CONTROL_MODE;
unsigned long SENSOR_USAGE;
unsigned long SENSOR_ALGORITHM_CONFIG_MASK;
uint8_t ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
double ACCEL_RANDOM_WALK_SPECTRAL_DENSITY;
uint8_t ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
double ANGLE_RANDOM_WALK_SPECTRAL_DENSITY;
uint8_t RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
double RATE_RANDOM_WALK_SPECTRAL_DENSITY;
uint8_t VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
double VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY;
} loc_sap_cfg_s_type;
extern loc_gps_cfg_s_type gps_conf;
extern loc_sap_cfg_s_type sap_conf;
int loc_eng_init(loc_eng_data_s_type &loc_eng_data,
LocCallbacks* callbacks,
LOC_API_ADAPTER_EVENT_MASK_T event,
ContextBase* context);
int loc_eng_start(loc_eng_data_s_type &loc_eng_data);
int loc_eng_stop(loc_eng_data_s_type &loc_eng_data);
void loc_eng_cleanup(loc_eng_data_s_type &loc_eng_data);
int loc_eng_inject_time(loc_eng_data_s_type &loc_eng_data,
GpsUtcTime time, int64_t timeReference,
int uncertainty);
int loc_eng_inject_location(loc_eng_data_s_type &loc_eng_data,
double latitude, double longitude,
float accuracy);
void loc_eng_delete_aiding_data(loc_eng_data_s_type &loc_eng_data,
GpsAidingData f);
int loc_eng_set_position_mode(loc_eng_data_s_type &loc_eng_data,
LocPosMode &params);
const void* loc_eng_get_extension(loc_eng_data_s_type &loc_eng_data,
const char* name);
void loc_eng_agps_init(loc_eng_data_s_type &loc_eng_data,
AGpsExtCallbacks* callbacks);
int loc_eng_agps_open(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType,
const char* apn, ApnIpType bearerType);
int loc_eng_agps_closed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType);
int loc_eng_agps_open_failed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType);
int loc_eng_set_server_proxy(loc_eng_data_s_type &loc_eng_data,
LocServerType type, const char *hostname, int port);
void loc_eng_agps_ril_update_network_availability(loc_eng_data_s_type &loc_eng_data,
int avaiable, const char* apn);
bool loc_eng_inject_raw_command(loc_eng_data_s_type &loc_eng_data,
char* command, int length);
void loc_eng_mute_one_session(loc_eng_data_s_type &loc_eng_data);
int loc_eng_xtra_init (loc_eng_data_s_type &loc_eng_data,
GpsXtraExtCallbacks* callbacks);
int loc_eng_xtra_inject_data(loc_eng_data_s_type &loc_eng_data,
char* data, int length);
int loc_eng_xtra_request_server(loc_eng_data_s_type &loc_eng_data);
extern void loc_eng_ni_init(loc_eng_data_s_type &loc_eng_data,
GpsNiExtCallbacks *callbacks);
extern void loc_eng_ni_respond(loc_eng_data_s_type &loc_eng_data,
int notif_id, GpsUserResponseType user_response);
extern void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data,
const GpsNiNotification *notif,
const void* passThrough);
extern void loc_eng_ni_reset_on_engine_restart(loc_eng_data_s_type &loc_eng_data);
int loc_eng_read_config(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif // LOC_ENG_H

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_eng"
#include <loc_eng_agps.h>
#include <loc_eng_log.h>
#include <log_util.h>
#include <platform_lib_includes.h>
#include <loc_eng_dmn_conn_handler.h>
#include <loc_eng_dmn_conn.h>
#include <sys/time.h>
//======================================================================
// C callbacks
//======================================================================
// This is given to linked_list_add as the dealloc callback
// data -- an instance of Subscriber
static void deleteObj(void* data)
{
delete (Subscriber*)data;
}
// This is given to linked_list_search() as the comparison callback
// when the state manchine needs to process for particular subscriber
// fromCaller -- caller provides this obj
// fromList -- linked_list_search() function take this one from list
static bool hasSubscriber(void* fromCaller, void* fromList)
{
Notification* notification = (Notification*)fromCaller;
Subscriber* s1 = (Subscriber*)fromList;
return s1->forMe(*notification);
}
// This is gvien to linked_list_search() to notify subscriber objs
// when the state machine needs to inform all subscribers of resource
// status changes, e.g. when resource is GRANTED.
// fromCaller -- caller provides this ptr to a Notification obj.
// fromList -- linked_list_search() function take this one from list
static bool notifySubscriber(void* fromCaller, void* fromList)
{
Notification* notification = (Notification*)fromCaller;
Subscriber* s1 = (Subscriber*)fromList;
// we notify every subscriber indiscriminatively
// each subscriber decides if this notification is interesting.
return s1->notifyRsrcStatus(*notification) &&
// if we do not want to delete the subscriber from the
// the list, we must set this to false so this function
// returns false
notification->postNotifyDelete;
}
//======================================================================
// Notification
//======================================================================
const int Notification::BROADCAST_ALL = 0x80000000;
const int Notification::BROADCAST_ACTIVE = 0x80000001;
const int Notification::BROADCAST_INACTIVE = 0x80000002;
const unsigned char DSStateMachine::MAX_START_DATA_CALL_RETRIES = 4;
const unsigned int DSStateMachine::DATA_CALL_RETRY_DELAY_MSEC = 500;
//======================================================================
// Subscriber: BITSubscriber / ATLSubscriber / WIFISubscriber
//======================================================================
bool Subscriber::forMe(Notification &notification)
{
if (NULL != notification.rcver) {
return equals(notification.rcver);
} else {
return Notification::BROADCAST_ALL == notification.groupID ||
(Notification::BROADCAST_ACTIVE == notification.groupID &&
!isInactive()) ||
(Notification::BROADCAST_INACTIVE == notification.groupID &&
isInactive());
}
}
bool BITSubscriber::equals(const Subscriber *s) const
{
BITSubscriber* bitS = (BITSubscriber*)s;
return (ID == bitS->ID &&
(INADDR_NONE != (unsigned int)ID ||
0 == strncmp(mIPv6Addr, bitS->mIPv6Addr, sizeof(mIPv6Addr))));
}
bool BITSubscriber::notifyRsrcStatus(Notification &notification)
{
bool notify = forMe(notification);
if (notify) {
switch(notification.rsrcStatus)
{
case RSRC_UNSUBSCRIBE:
case RSRC_RELEASED:
loc_eng_dmn_conn_loc_api_server_data_conn(
LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
GPSONE_LOC_API_IF_RELEASE_SUCCESS);
break;
case RSRC_DENIED:
loc_eng_dmn_conn_loc_api_server_data_conn(
LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
GPSONE_LOC_API_IF_FAILURE);
break;
case RSRC_GRANTED:
loc_eng_dmn_conn_loc_api_server_data_conn(
LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
GPSONE_LOC_API_IF_REQUEST_SUCCESS);
break;
default:
notify = false;
}
}
return notify;
}
bool ATLSubscriber::notifyRsrcStatus(Notification &notification)
{
bool notify = forMe(notification);
if (notify) {
switch(notification.rsrcStatus)
{
case RSRC_UNSUBSCRIBE:
case RSRC_RELEASED:
((LocEngAdapter*)mLocAdapter)->atlCloseStatus(ID, 1);
break;
case RSRC_DENIED:
{
AGpsExtType type = mBackwardCompatibleMode ?
AGPS_TYPE_INVALID : mStateMachine->getType();
((LocEngAdapter*)mLocAdapter)->atlOpenStatus(ID, 0,
(char*)mStateMachine->getAPN(),
mStateMachine->getBearer(),
type);
}
break;
case RSRC_GRANTED:
{
AGpsExtType type = mBackwardCompatibleMode ?
AGPS_TYPE_INVALID : mStateMachine->getType();
((LocEngAdapter*)mLocAdapter)->atlOpenStatus(ID, 1,
(char*)mStateMachine->getAPN(),
mStateMachine->getBearer(),
type);
}
break;
default:
notify = false;
}
}
return notify;
}
bool WIFISubscriber::notifyRsrcStatus(Notification &notification)
{
bool notify = forMe(notification);
if (notify) {
switch(notification.rsrcStatus)
{
case RSRC_UNSUBSCRIBE:
break;
case RSRC_RELEASED:
loc_eng_dmn_conn_loc_api_server_data_conn(
senderId,
GPSONE_LOC_API_IF_RELEASE_SUCCESS);
break;
case RSRC_DENIED:
loc_eng_dmn_conn_loc_api_server_data_conn(
senderId,
GPSONE_LOC_API_IF_FAILURE);
break;
case RSRC_GRANTED:
loc_eng_dmn_conn_loc_api_server_data_conn(
senderId,
GPSONE_LOC_API_IF_REQUEST_SUCCESS);
break;
default:
notify = false;
}
}
return notify;
}
bool DSSubscriber::notifyRsrcStatus(Notification &notification)
{
bool notify = forMe(notification);
LOC_LOGD("DSSubscriber::notifyRsrcStatus. notify:%d \n",(int)(notify));
if(notify) {
switch(notification.rsrcStatus) {
case RSRC_UNSUBSCRIBE:
case RSRC_RELEASED:
case RSRC_DENIED:
case RSRC_GRANTED:
((DSStateMachine *)mStateMachine)->informStatus(notification.rsrcStatus, ID);
break;
default:
notify = false;
}
}
return notify;
}
void DSSubscriber :: setInactive()
{
mIsInactive = true;
((DSStateMachine *)mStateMachine)->informStatus(RSRC_UNSUBSCRIBE, ID);
}
//======================================================================
// AgpsState: AgpsReleasedState / AgpsPendingState / AgpsAcquiredState
//======================================================================
// AgpsReleasedState
class AgpsReleasedState : public AgpsState
{
friend class AgpsStateMachine;
inline AgpsReleasedState(AgpsStateMachine* stateMachine) :
AgpsState(stateMachine)
{ mReleasedState = this; }
inline ~AgpsReleasedState() {}
public:
virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
inline virtual char* whoami() {return (char*)"AgpsReleasedState";}
};
AgpsState* AgpsReleasedState::onRsrcEvent(AgpsRsrcStatus event, void* data)
{
LOC_LOGD("AgpsReleasedState::onRsrcEvent; event:%d\n", (int)event);
if (mStateMachine->hasSubscribers()) {
LOC_LOGE("Error: %s subscriber list not empty!!!", whoami());
// I don't know how to recover from it. I am adding this rather
// for debugging purpose.
}
AgpsState* nextState = this;
switch (event)
{
case RSRC_SUBSCRIBE:
{
// no notification until we get RSRC_GRANTED
// but we need to add subscriber to the list
mStateMachine->addSubscriber((Subscriber*)data);
// request from connecivity service for NIF
//The if condition is added so that if the data call setup fails
//for DS State Machine, we want to retry in released state.
//for AGps State Machine, sendRsrcRequest() will always return success
if(!mStateMachine->sendRsrcRequest(GPS_REQUEST_AGPS_DATA_CONN)) {
// move the state to PENDING
nextState = mPendingState;
}
}
break;
case RSRC_UNSUBSCRIBE:
{
// the list should really be empty, nothing to remove.
// but we might as well just tell the client it is
// unsubscribed. False tolerance, right?
Subscriber* subscriber = (Subscriber*) data;
Notification notification(subscriber, event, false);
subscriber->notifyRsrcStatus(notification);
}
// break;
case RSRC_GRANTED:
case RSRC_RELEASED:
case RSRC_DENIED:
default:
LOC_LOGW("%s: unrecognized event %d", whoami(), event);
// no state change.
break;
}
LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
whoami(), nextState->whoami(), event);
return nextState;
}
// AgpsPendingState
class AgpsPendingState : public AgpsState
{
friend class AgpsStateMachine;
inline AgpsPendingState(AgpsStateMachine* stateMachine) :
AgpsState(stateMachine)
{ mPendingState = this; }
inline ~AgpsPendingState() {}
public:
virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
inline virtual char* whoami() {return (char*)"AgpsPendingState";}
};
AgpsState* AgpsPendingState::onRsrcEvent(AgpsRsrcStatus event, void* data)
{
AgpsState* nextState = this;;
LOC_LOGD("AgpsPendingState::onRsrcEvent; event:%d\n", (int)event);
switch (event)
{
case RSRC_SUBSCRIBE:
{
// already requested for NIF resource,
// do nothing until we get RSRC_GRANTED indication
// but we need to add subscriber to the list
mStateMachine->addSubscriber((Subscriber*)data);
// no state change.
}
break;
case RSRC_UNSUBSCRIBE:
{
Subscriber* subscriber = (Subscriber*) data;
if (subscriber->waitForCloseComplete()) {
subscriber->setInactive();
} else {
// auto notify this subscriber of the unsubscribe
Notification notification(subscriber, event, true);
mStateMachine->notifySubscribers(notification);
}
// now check if there is any subscribers left
if (!mStateMachine->hasSubscribers()) {
// no more subscribers, move to RELEASED state
nextState = mReleasedState;
// tell connecivity service we can release NIF
mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
} else if (!mStateMachine->hasActiveSubscribers()) {
// only inactive subscribers, move to RELEASING state
nextState = mReleasingState;
// tell connecivity service we can release NIF
mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
}
}
break;
case RSRC_GRANTED:
{
nextState = mAcquiredState;
Notification notification(Notification::BROADCAST_ACTIVE, event, false);
// notify all subscribers NIF resource GRANTED
// by setting false, we keep subscribers on the linked list
mStateMachine->notifySubscribers(notification);
}
break;
case RSRC_RELEASED:
// no state change.
// we are expecting either GRANTED or DENIED. Handling RELEASED
// may like break our state machine in race conditions.
break;
case RSRC_DENIED:
{
nextState = mReleasedState;
Notification notification(Notification::BROADCAST_ALL, event, true);
// notify all subscribers NIF resource RELEASED or DENIED
// by setting true, we remove subscribers from the linked list
mStateMachine->notifySubscribers(notification);
}
break;
default:
LOC_LOGE("%s: unrecognized event %d", whoami(), event);
// no state change.
}
LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
whoami(), nextState->whoami(), event);
return nextState;
}
class AgpsAcquiredState : public AgpsState
{
friend class AgpsStateMachine;
inline AgpsAcquiredState(AgpsStateMachine* stateMachine) :
AgpsState(stateMachine)
{ mAcquiredState = this; }
inline ~AgpsAcquiredState() {}
public:
virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
inline virtual char* whoami() { return (char*)"AgpsAcquiredState"; }
};
AgpsState* AgpsAcquiredState::onRsrcEvent(AgpsRsrcStatus event, void* data)
{
AgpsState* nextState = this;
LOC_LOGD("AgpsAcquiredState::onRsrcEvent; event:%d\n", (int)event);
switch (event)
{
case RSRC_SUBSCRIBE:
{
// we already have the NIF resource, simply notify subscriber
Subscriber* subscriber = (Subscriber*) data;
// we have rsrc in hand, so grant it right away
Notification notification(subscriber, RSRC_GRANTED, false);
subscriber->notifyRsrcStatus(notification);
// add subscriber to the list
mStateMachine->addSubscriber(subscriber);
// no state change.
}
break;
case RSRC_UNSUBSCRIBE:
{
Subscriber* subscriber = (Subscriber*) data;
if (subscriber->waitForCloseComplete()) {
subscriber->setInactive();
} else {
// auto notify this subscriber of the unsubscribe
Notification notification(subscriber, event, true);
mStateMachine->notifySubscribers(notification);
}
// now check if there is any subscribers left
if (!mStateMachine->hasSubscribers()) {
// no more subscribers, move to RELEASED state
nextState = mReleasedState;
// tell connecivity service we can release NIF
mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
} else if (!mStateMachine->hasActiveSubscribers()) {
// only inactive subscribers, move to RELEASING state
nextState = mReleasingState;
// tell connecivity service we can release NIF
mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
}
}
break;
case RSRC_GRANTED:
LOC_LOGW("%s: %d, RSRC_GRANTED already received", whoami(), event);
// no state change.
break;
case RSRC_RELEASED:
{
LOC_LOGW("%s: %d, a force rsrc release", whoami(), event);
nextState = mReleasedState;
Notification notification(Notification::BROADCAST_ALL, event, true);
// by setting true, we remove subscribers from the linked list
mStateMachine->notifySubscribers(notification);
}
break;
case RSRC_DENIED:
// no state change.
// we are expecting RELEASED. Handling DENIED
// may like break our state machine in race conditions.
break;
default:
LOC_LOGE("%s: unrecognized event %d", whoami(), event);
// no state change.
}
LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
whoami(), nextState->whoami(), event);
return nextState;
}
// AgpsPendingState
class AgpsReleasingState : public AgpsState
{
friend class AgpsStateMachine;
inline AgpsReleasingState(AgpsStateMachine* stateMachine) :
AgpsState(stateMachine)
{ mReleasingState = this; }
inline ~AgpsReleasingState() {}
public:
virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
inline virtual char* whoami() {return (char*)"AgpsReleasingState";}
};
AgpsState* AgpsReleasingState::onRsrcEvent(AgpsRsrcStatus event, void* data)
{
AgpsState* nextState = this;;
LOC_LOGD("AgpsReleasingState::onRsrcEvent; event:%d\n", (int)event);
switch (event)
{
case RSRC_SUBSCRIBE:
{
// already requested for NIF resource,
// do nothing until we get RSRC_GRANTED indication
// but we need to add subscriber to the list
mStateMachine->addSubscriber((Subscriber*)data);
// no state change.
}
break;
case RSRC_UNSUBSCRIBE:
{
Subscriber* subscriber = (Subscriber*) data;
if (subscriber->waitForCloseComplete()) {
subscriber->setInactive();
} else {
// auto notify this subscriber of the unsubscribe
Notification notification(subscriber, event, true);
mStateMachine->notifySubscribers(notification);
}
// now check if there is any subscribers left
if (!mStateMachine->hasSubscribers()) {
// no more subscribers, move to RELEASED state
nextState = mReleasedState;
}
}
break;
case RSRC_DENIED:
// A race condition subscriber unsubscribes before AFW denies resource.
case RSRC_RELEASED:
{
nextState = mAcquiredState;
Notification notification(Notification::BROADCAST_INACTIVE, event, true);
// notify all subscribers that are active NIF resource RELEASE
// by setting false, we keep subscribers on the linked list
mStateMachine->notifySubscribers(notification);
if (mStateMachine->hasActiveSubscribers()) {
nextState = mPendingState;
// request from connecivity service for NIF
mStateMachine->sendRsrcRequest(GPS_REQUEST_AGPS_DATA_CONN);
} else {
nextState = mReleasedState;
}
}
break;
case RSRC_GRANTED:
default:
LOC_LOGE("%s: unrecognized event %d", whoami(), event);
// no state change.
}
LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
whoami(), nextState->whoami(), event);
return nextState;
}
//======================================================================
//Servicer
//======================================================================
Servicer* Servicer :: getServicer(servicerType type, void *cb_func)
{
LOC_LOGD(" Enter getServicer type:%d\n", (int)type);
switch(type) {
case servicerTypeNoCbParam:
return (new Servicer(cb_func));
case servicerTypeExt:
return (new ExtServicer(cb_func));
case servicerTypeAgps:
return (new AGpsServicer(cb_func));
default:
return NULL;
}
}
int Servicer :: requestRsrc(void *cb_data)
{
callback();
return 0;
}
int ExtServicer :: requestRsrc(void *cb_data)
{
int ret=-1;
LOC_LOGD("Enter ExtServicer :: requestRsrc\n");
ret = callbackExt(cb_data);
LOC_LOGD("Exit ExtServicer :: requestRsrc\n");
return(ret);
}
int AGpsServicer :: requestRsrc(void *cb_data)
{
callbackAGps((AGpsStatus *)cb_data);
return 0;
}
//======================================================================
// AgpsStateMachine
//======================================================================
AgpsStateMachine::AgpsStateMachine(servicerType servType,
void *cb_func,
AGpsExtType type,
bool enforceSingleSubscriber) :
mStatePtr(new AgpsReleasedState(this)),mType(type),
mAPN(NULL),
mAPNLen(0),
mBearer(AGPS_APN_BEARER_INVALID),
mEnforceSingleSubscriber(enforceSingleSubscriber),
mServicer(Servicer :: getServicer(servType, (void *)cb_func))
{
linked_list_init(&mSubscribers);
// setting up mReleasedState
mStatePtr->mPendingState = new AgpsPendingState(this);
mStatePtr->mAcquiredState = new AgpsAcquiredState(this);
mStatePtr->mReleasingState = new AgpsReleasingState(this);
// setting up mAcquiredState
mStatePtr->mAcquiredState->mReleasedState = mStatePtr;
mStatePtr->mAcquiredState->mPendingState = mStatePtr->mPendingState;
mStatePtr->mAcquiredState->mReleasingState = mStatePtr->mReleasingState;
// setting up mPendingState
mStatePtr->mPendingState->mAcquiredState = mStatePtr->mAcquiredState;
mStatePtr->mPendingState->mReleasedState = mStatePtr;
mStatePtr->mPendingState->mReleasingState = mStatePtr->mReleasingState;
// setting up mReleasingState
mStatePtr->mReleasingState->mReleasedState = mStatePtr;
mStatePtr->mReleasingState->mPendingState = mStatePtr->mPendingState;
mStatePtr->mReleasingState->mAcquiredState = mStatePtr->mAcquiredState;
}
AgpsStateMachine::~AgpsStateMachine()
{
dropAllSubscribers();
// free the 3 states. We must read out all 3 pointers first.
// Otherwise we run the risk of getting pointers from already
// freed memory.
AgpsState* acquiredState = mStatePtr->mAcquiredState;
AgpsState* releasedState = mStatePtr->mReleasedState;
AgpsState* pendindState = mStatePtr->mPendingState;
AgpsState* releasingState = mStatePtr->mReleasingState;
delete acquiredState;
delete releasedState;
delete pendindState;
delete releasingState;
delete mServicer;
linked_list_destroy(&mSubscribers);
if (NULL != mAPN) {
delete[] mAPN;
mAPN = NULL;
}
}
void AgpsStateMachine::setAPN(const char* apn, unsigned int len)
{
if (NULL != mAPN) {
delete mAPN;
}
if (NULL != apn) {
mAPN = new char[len+1];
memcpy(mAPN, apn, len);
mAPN[len] = NULL;
mAPNLen = len;
} else {
mAPN = NULL;
mAPNLen = 0;
}
}
void AgpsStateMachine::onRsrcEvent(AgpsRsrcStatus event)
{
switch (event)
{
case RSRC_GRANTED:
case RSRC_RELEASED:
case RSRC_DENIED:
mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
break;
default:
LOC_LOGW("AgpsStateMachine: unrecognized event %d", event);
break;
}
}
void AgpsStateMachine::notifySubscribers(Notification& notification) const
{
if (notification.postNotifyDelete) {
// just any non NULL value to get started
Subscriber* s = (Subscriber*)~0;
while (NULL != s) {
s = NULL;
// if the last param sets to true, _search will delete
// the node from the list for us. But the problem is
// once that is done, _search returns, leaving the
// rest of the list unprocessed. So we need a loop.
linked_list_search(mSubscribers, (void**)&s, notifySubscriber,
(void*)&notification, true);
delete s;
}
} else {
// no loop needed if it the last param sets to false, which
// mean nothing gets deleted from the list.
linked_list_search(mSubscribers, NULL, notifySubscriber,
(void*)&notification, false);
}
}
void AgpsStateMachine::addSubscriber(Subscriber* subscriber) const
{
Subscriber* s = NULL;
Notification notification((const Subscriber*)subscriber);
linked_list_search(mSubscribers, (void**)&s,
hasSubscriber, (void*)&notification, false);
if (NULL == s) {
linked_list_add(mSubscribers, subscriber->clone(), deleteObj);
}
}
int AgpsStateMachine::sendRsrcRequest(AGpsStatusValue action) const
{
Subscriber* s = NULL;
Notification notification(Notification::BROADCAST_ACTIVE);
linked_list_search(mSubscribers, (void**)&s, hasSubscriber,
(void*)&notification, false);
if ((NULL == s) == (GPS_RELEASE_AGPS_DATA_CONN == action)) {
AGpsExtStatus nifRequest;
nifRequest.size = sizeof(nifRequest);
nifRequest.type = mType;
nifRequest.status = action;
if (s == NULL) {
nifRequest.ipv4_addr = INADDR_NONE;
nifRequest.ipv6_addr[0] = 0;
nifRequest.ssid[0] = '\0';
nifRequest.password[0] = '\0';
} else {
s->setIPAddresses(nifRequest.ipv4_addr, (char*)nifRequest.ipv6_addr);
s->setWifiInfo(nifRequest.ssid, nifRequest.password);
}
CALLBACK_LOG_CALLFLOW("agps_cb", %s, loc_get_agps_status_name(action));
mServicer->requestRsrc((void *)&nifRequest);
}
return 0;
}
void AgpsStateMachine::subscribeRsrc(Subscriber *subscriber)
{
if (mEnforceSingleSubscriber && hasSubscribers()) {
Notification notification(Notification::BROADCAST_ALL, RSRC_DENIED, true);
notifySubscriber(&notification, subscriber);
} else {
mStatePtr = mStatePtr->onRsrcEvent(RSRC_SUBSCRIBE, (void*)subscriber);
}
}
bool AgpsStateMachine::unsubscribeRsrc(Subscriber *subscriber)
{
Subscriber* s = NULL;
Notification notification((const Subscriber*)subscriber);
linked_list_search(mSubscribers, (void**)&s,
hasSubscriber, (void*)&notification, false);
if (NULL != s) {
mStatePtr = mStatePtr->onRsrcEvent(RSRC_UNSUBSCRIBE, (void*)s);
return true;
}
return false;
}
bool AgpsStateMachine::hasActiveSubscribers() const
{
Subscriber* s = NULL;
Notification notification(Notification::BROADCAST_ACTIVE);
linked_list_search(mSubscribers, (void**)&s,
hasSubscriber, (void*)&notification, false);
return NULL != s;
}
//======================================================================
// DSStateMachine
//======================================================================
void delay_callback(void *callbackData, int result)
{
if(callbackData) {
DSStateMachine *DSSMInstance = (DSStateMachine *)callbackData;
DSSMInstance->retryCallback();
}
else {
LOC_LOGE(" NULL argument received. Failing.\n");
goto err;
}
err:
return;
}
DSStateMachine :: DSStateMachine(servicerType type, void *cb_func,
LocEngAdapter* adapterHandle):
AgpsStateMachine(type, cb_func, AGPS_TYPE_INVALID,false),
mLocAdapter(adapterHandle)
{
LOC_LOGD("%s:%d]: New DSStateMachine\n", __func__, __LINE__);
mRetries = 0;
}
void DSStateMachine :: retryCallback(void)
{
DSSubscriber *subscriber = NULL;
Notification notification(Notification::BROADCAST_ACTIVE);
linked_list_search(mSubscribers, (void**)&subscriber, hasSubscriber,
(void*)&notification, false);
if(subscriber)
mLocAdapter->requestSuplES(subscriber->ID);
else
LOC_LOGE("DSStateMachine :: retryCallback: No subscriber found." \
"Cannot retry data call\n");
return;
}
int DSStateMachine :: sendRsrcRequest(AGpsStatusValue action) const
{
DSSubscriber* s = NULL;
dsCbData cbData;
int ret=-1;
int connHandle=-1;
LOC_LOGD("Enter DSStateMachine :: sendRsrcRequest\n");
Notification notification(Notification::BROADCAST_ACTIVE);
linked_list_search(mSubscribers, (void**)&s, hasSubscriber,
(void*)&notification, false);
if(s) {
connHandle = s->ID;
LOC_LOGD("DSStateMachine :: sendRsrcRequest - subscriber found\n");
}
else
LOC_LOGD("DSStateMachine :: sendRsrcRequest - No subscriber found\n");
cbData.action = action;
cbData.mAdapter = mLocAdapter;
ret = mServicer->requestRsrc((void *)&cbData);
//Only the request to start data call returns a success/failure
//The request to stop data call will always succeed
//Hence, the below block will only be executed when the
//request to start the data call fails
switch(ret) {
case LOC_API_ADAPTER_ERR_ENGINE_BUSY:
LOC_LOGD("DSStateMachine :: sendRsrcRequest - Failure returned: %d\n",ret);
((DSStateMachine *)this)->incRetries();
if(mRetries > MAX_START_DATA_CALL_RETRIES) {
LOC_LOGE(" Failed to start Data call. Fallback to normal ATL SUPL\n");
informStatus(RSRC_DENIED, connHandle);
}
else {
if(loc_timer_start(DATA_CALL_RETRY_DELAY_MSEC, delay_callback, (void *)this)) {
LOC_LOGE("Error: Could not start delay thread\n");
ret = -1;
goto err;
}
}
break;
case LOC_API_ADAPTER_ERR_UNSUPPORTED:
LOC_LOGE("No profile found for emergency call. Fallback to normal SUPL ATL\n");
informStatus(RSRC_DENIED, connHandle);
break;
case LOC_API_ADAPTER_ERR_SUCCESS:
LOC_LOGD("%s:%d]: Request to start data call sent\n", __func__, __LINE__);
break;
case -1:
//One of the ways this case can be encountered is if the callback function
//receives a null argument, it just exits with -1 error
LOC_LOGE("Error: Something went wrong somewhere. Falling back to normal SUPL ATL\n");
informStatus(RSRC_DENIED, connHandle);
break;
default:
LOC_LOGE("%s:%d]: Unrecognized return value\n", __func__, __LINE__);
}
err:
LOC_LOGD("EXIT DSStateMachine :: sendRsrcRequest; ret = %d\n", ret);
return ret;
}
void DSStateMachine :: onRsrcEvent(AgpsRsrcStatus event)
{
void* currState = (void *)mStatePtr;
LOC_LOGD("Enter DSStateMachine :: onRsrcEvent. event = %d\n", (int)event);
switch (event)
{
case RSRC_GRANTED:
LOC_LOGD("DSStateMachine :: onRsrcEvent RSRC_GRANTED\n");
mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
break;
case RSRC_RELEASED:
LOC_LOGD("DSStateMachine :: onRsrcEvent RSRC_RELEASED\n");
mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
//To handle the case where we get a RSRC_RELEASED in
//pending state, we translate that to a RSRC_DENIED state
//since the callback from DSI is either RSRC_GRANTED or RSRC_RELEASED
//for when the call is connected or disconnected respectively.
if((void *)mStatePtr != currState)
break;
else {
event = RSRC_DENIED;
LOC_LOGE(" Switching event to RSRC_DENIED\n");
}
case RSRC_DENIED:
mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
break;
default:
LOC_LOGW("AgpsStateMachine: unrecognized event %d", event);
break;
}
LOC_LOGD("Exit DSStateMachine :: onRsrcEvent. event = %d\n", (int)event);
}
void DSStateMachine :: informStatus(AgpsRsrcStatus status, int ID) const
{
LOC_LOGD("DSStateMachine :: informStatus. Status=%d\n",(int)status);
switch(status) {
case RSRC_UNSUBSCRIBE:
mLocAdapter->atlCloseStatus(ID, 1);
break;
case RSRC_RELEASED:
mLocAdapter->closeDataCall();
break;
case RSRC_DENIED:
((DSStateMachine *)this)->mRetries = 0;
mLocAdapter->requestATL(ID, AGPS_TYPE_SUPL);
break;
case RSRC_GRANTED:
mLocAdapter->atlOpenStatus(ID, 1,
NULL,
AGPS_APN_BEARER_INVALID,
AGPS_TYPE_INVALID);
break;
default:
LOC_LOGW("DSStateMachine :: informStatus - unknown status");
}
return;
}

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gps/loc_api/libloc_api_50001/loc_eng_agps.h Executable file
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@ -0,0 +1,419 @@
/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_ENG_AGPS_H__
#define __LOC_ENG_AGPS_H__
#include <stdbool.h>
#include <ctype.h>
#include <string.h>
#include <arpa/inet.h>
#include "hardware/gps.h"
#include <gps_extended.h>
#include <loc_core_log.h>
#include <linked_list.h>
#include <loc_timer.h>
#include <LocEngAdapter.h>
// forward declaration
class AgpsStateMachine;
class Subscriber;
// NIF resource events
typedef enum {
RSRC_SUBSCRIBE,
RSRC_UNSUBSCRIBE,
RSRC_GRANTED,
RSRC_RELEASED,
RSRC_DENIED,
RSRC_STATUS_MAX
} AgpsRsrcStatus;
typedef enum {
servicerTypeNoCbParam,
servicerTypeAgps,
servicerTypeExt
}servicerType;
//DS Callback struct
typedef struct {
LocEngAdapter *mAdapter;
AGpsStatusValue action;
}dsCbData;
// information bundle for subscribers
struct Notification {
// goes to every subscriber
static const int BROADCAST_ALL;
// goes to every ACTIVE subscriber
static const int BROADCAST_ACTIVE;
// goes to every INACTIVE subscriber
static const int BROADCAST_INACTIVE;
// go to a specific subscriber
const Subscriber* rcver;
// broadcast
const int groupID;
// the new resource status event
const AgpsRsrcStatus rsrcStatus;
// should the subscriber be deleted after the notification
const bool postNotifyDelete;
// convenient constructor
inline Notification(const int broadcast,
const AgpsRsrcStatus status,
const bool deleteAfterwards) :
rcver(NULL), groupID(broadcast), rsrcStatus(status),
postNotifyDelete(deleteAfterwards) {}
// convenient constructor
inline Notification(const Subscriber* subscriber,
const AgpsRsrcStatus status,
const bool deleteAfterwards) :
rcver(subscriber), groupID(-1), rsrcStatus(status),
postNotifyDelete(deleteAfterwards) {}
// convenient constructor
inline Notification(const int broadcast) :
rcver(NULL), groupID(broadcast), rsrcStatus(RSRC_STATUS_MAX),
postNotifyDelete(false) {}
// convenient constructor
inline Notification(const Subscriber* subscriber) :
rcver(subscriber), groupID(-1), rsrcStatus(RSRC_STATUS_MAX),
postNotifyDelete(false) {}
};
class AgpsState {
// allows AgpsStateMachine to access private data
// no class members are public. We don't want
// anyone but state machine to use state.
friend class AgpsStateMachine;
friend class DSStateMachine;
// state transitions are done here.
// Each state implements its own transitions (of course).
inline virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data) = 0;
protected:
// handle back to state machine
const AgpsStateMachine* mStateMachine;
// each state has pointers to all 3 states
// one of which is to itself.
AgpsState* mReleasedState;
AgpsState* mAcquiredState;
AgpsState* mPendingState;
AgpsState* mReleasingState;
inline AgpsState(const AgpsStateMachine *stateMachine) :
mStateMachine(stateMachine),
mReleasedState(NULL),
mAcquiredState(NULL),
mPendingState(NULL),
mReleasingState(NULL) {}
virtual ~AgpsState() {}
public:
// for logging purpose
inline virtual char* whoami() = 0;
};
class Servicer {
void (*callback)(void);
public:
static Servicer* getServicer(servicerType type, void *cb_func);
virtual int requestRsrc(void *cb_data);
Servicer() {}
Servicer(void *cb_func)
{ callback = (void(*)(void))(cb_func); }
virtual ~Servicer(){}
inline virtual char *whoami() {return (char*)"Servicer";}
};
class ExtServicer : public Servicer {
int (*callbackExt)(void *cb_data);
public:
int requestRsrc(void *cb_data);
ExtServicer() {}
ExtServicer(void *cb_func)
{ callbackExt = (int(*)(void *))(cb_func); }
virtual ~ExtServicer(){}
inline virtual char *whoami() {return (char*)"ExtServicer";}
};
class AGpsServicer : public Servicer {
void (*callbackAGps)(AGpsStatus* status);
public:
int requestRsrc(void *cb_data);
AGpsServicer() {}
AGpsServicer(void *cb_func)
{ callbackAGps = (void(*)(AGpsStatus *))(cb_func); }
virtual ~AGpsServicer(){}
inline virtual char *whoami() {return (char*)"AGpsServicer";}
};
class AgpsStateMachine {
protected:
// a linked list of subscribers.
void* mSubscribers;
//handle to whoever provides the service
Servicer *mServicer;
// allows AgpsState to access private data
// each state is really internal data to the
// state machine, so it should be able to
// access anything within the state machine.
friend class AgpsState;
// pointer to the current state.
AgpsState* mStatePtr;
private:
// NIF type: AGNSS or INTERNET.
const AGpsExtType mType;
// apn to the NIF. Each state machine tracks
// resource state of a particular NIF. For each
// NIF, there is also an active APN.
char* mAPN;
// for convenience, we don't do strlen each time.
unsigned int mAPNLen;
// bear
ApnIpType mBearer;
// ipv4 address for routing
bool mEnforceSingleSubscriber;
public:
AgpsStateMachine(servicerType servType, void *cb_func,
AGpsExtType type, bool enforceSingleSubscriber);
virtual ~AgpsStateMachine();
// self explanatory methods below
void setAPN(const char* apn, unsigned int len);
inline const char* getAPN() const { return (const char*)mAPN; }
inline void setBearer(ApnIpType bearer) { mBearer = bearer; }
inline ApnIpType getBearer() const { return mBearer; }
inline AGpsExtType getType() const { return (AGpsExtType)mType; }
// someone, a ATL client or BIT, is asking for NIF
void subscribeRsrc(Subscriber *subscriber);
// someone, a ATL client or BIT, is done with NIF
bool unsubscribeRsrc(Subscriber *subscriber);
// add a subscriber in the linked list, if not already there.
void addSubscriber(Subscriber* subscriber) const;
virtual void onRsrcEvent(AgpsRsrcStatus event);
// put the data together and send the FW
virtual int sendRsrcRequest(AGpsStatusValue action) const;
//if list is empty, linked_list_empty returns 1
//else if list is not empty, returns 0
//so hasSubscribers() returns 1 if list is not empty
//and returns 0 if list is empty
inline bool hasSubscribers() const
{ return !linked_list_empty(mSubscribers); }
bool hasActiveSubscribers() const;
inline void dropAllSubscribers() const
{ linked_list_flush(mSubscribers); }
// private. Only a state gets to call this.
void notifySubscribers(Notification& notification) const;
};
class DSStateMachine : public AgpsStateMachine {
static const unsigned char MAX_START_DATA_CALL_RETRIES;
static const unsigned int DATA_CALL_RETRY_DELAY_MSEC;
LocEngAdapter* mLocAdapter;
unsigned char mRetries;
public:
DSStateMachine(servicerType type,
void *cb_func,
LocEngAdapter* adapterHandle);
int sendRsrcRequest(AGpsStatusValue action) const;
void onRsrcEvent(AgpsRsrcStatus event);
void retryCallback();
void informStatus(AgpsRsrcStatus status, int ID) const;
inline void incRetries() {mRetries++;}
inline virtual char *whoami() {return (char*)"DSStateMachine";}
};
// each subscriber is a AGPS client. In the case of ATL, there could be
// multiple clients from modem. In the case of BIT, there is only one
// cilent from BIT daemon.
struct Subscriber {
const uint32_t ID;
const AgpsStateMachine* mStateMachine;
inline Subscriber(const int id,
const AgpsStateMachine* stateMachine) :
ID(id), mStateMachine(stateMachine) {}
inline virtual ~Subscriber() {}
virtual void setIPAddresses(uint32_t &v4, char* v6) = 0;
inline virtual void setWifiInfo(char* ssid, char* password)
{ ssid[0] = 0; password[0] = 0; }
inline virtual bool equals(const Subscriber *s) const
{ return ID == s->ID; }
// notifies a subscriber a new NIF resource status, usually
// either GRANTE, DENIED, or RELEASED
virtual bool notifyRsrcStatus(Notification &notification) = 0;
virtual bool waitForCloseComplete() { return false; }
virtual void setInactive() {}
virtual bool isInactive() { return false; }
virtual Subscriber* clone() = 0;
// checks if this notification is for me, i.e.
// either has my id, or has a broadcast id.
bool forMe(Notification &notification);
};
// BITSubscriber, created with requests from BIT daemon
struct BITSubscriber : public Subscriber {
char mIPv6Addr[16];
inline BITSubscriber(const AgpsStateMachine* stateMachine,
unsigned int ipv4, char* ipv6) :
Subscriber(ipv4, stateMachine)
{
if (NULL == ipv6) {
mIPv6Addr[0] = 0;
} else {
memcpy(mIPv6Addr, ipv6, sizeof(mIPv6Addr));
}
}
virtual bool notifyRsrcStatus(Notification &notification);
inline virtual void setIPAddresses(uint32_t &v4, char* v6)
{ v4 = ID; memcpy(v6, mIPv6Addr, sizeof(mIPv6Addr)); }
virtual Subscriber* clone()
{
return new BITSubscriber(mStateMachine, ID, mIPv6Addr);
}
virtual bool equals(const Subscriber *s) const;
inline virtual ~BITSubscriber(){}
};
// ATLSubscriber, created with requests from ATL
struct ATLSubscriber : public Subscriber {
const LocEngAdapter* mLocAdapter;
const bool mBackwardCompatibleMode;
inline ATLSubscriber(const int id,
const AgpsStateMachine* stateMachine,
const LocEngAdapter* adapter,
const bool compatibleMode) :
Subscriber(id, stateMachine), mLocAdapter(adapter),
mBackwardCompatibleMode(compatibleMode){}
virtual bool notifyRsrcStatus(Notification &notification);
inline virtual void setIPAddresses(uint32_t &v4, char* v6)
{ v4 = INADDR_NONE; v6[0] = 0; }
inline virtual Subscriber* clone()
{
return new ATLSubscriber(ID, mStateMachine, mLocAdapter,
mBackwardCompatibleMode);
}
inline virtual ~ATLSubscriber(){}
};
// WIFISubscriber, created with requests from MSAPM or QuIPC
struct WIFISubscriber : public Subscriber {
char * mSSID;
char * mPassword;
loc_if_req_sender_id_e_type senderId;
bool mIsInactive;
inline WIFISubscriber(const AgpsStateMachine* stateMachine,
char * ssid, char * password, loc_if_req_sender_id_e_type sender_id) :
Subscriber(sender_id, stateMachine),
mSSID(NULL == ssid ? NULL : new char[SSID_BUF_SIZE]),
mPassword(NULL == password ? NULL : new char[SSID_BUF_SIZE]),
senderId(sender_id)
{
if (NULL != mSSID)
strlcpy(mSSID, ssid, SSID_BUF_SIZE);
if (NULL != mPassword)
strlcpy(mPassword, password, SSID_BUF_SIZE);
mIsInactive = false;
}
virtual bool notifyRsrcStatus(Notification &notification);
inline virtual void setIPAddresses(uint32_t &v4, char* v6) {}
inline virtual void setWifiInfo(char* ssid, char* password)
{
if (NULL != mSSID)
strlcpy(ssid, mSSID, SSID_BUF_SIZE);
else
ssid[0] = '\0';
if (NULL != mPassword)
strlcpy(password, mPassword, SSID_BUF_SIZE);
else
password[0] = '\0';
}
inline virtual bool waitForCloseComplete() { return true; }
inline virtual void setInactive() { mIsInactive = true; }
inline virtual bool isInactive() { return mIsInactive; }
virtual Subscriber* clone()
{
return new WIFISubscriber(mStateMachine, mSSID, mPassword, senderId);
}
inline virtual ~WIFISubscriber(){}
};
struct DSSubscriber : public Subscriber {
bool mIsInactive;
inline DSSubscriber(const AgpsStateMachine *stateMachine,
const int id) :
Subscriber(id, stateMachine)
{
mIsInactive = false;
}
inline virtual void setIPAddresses(uint32_t &v4, char* v6) {}
virtual Subscriber* clone()
{return new DSSubscriber(mStateMachine, ID);}
virtual bool notifyRsrcStatus(Notification &notification);
inline virtual bool waitForCloseComplete() { return true; }
virtual void setInactive();
inline virtual bool isInactive()
{ return mIsInactive; }
inline virtual ~DSSubscriber(){}
inline virtual char *whoami() {return (char*)"DSSubscriber";}
};
#endif //__LOC_ENG_AGPS_H__

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gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.cpp Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <linux/stat.h>
#include <fcntl.h>
#include <linux/types.h>
#include <unistd.h>
#include <errno.h>
#include <grp.h>
#include <sys/stat.h>
#include "log_util.h"
#include "platform_lib_includes.h"
#include "loc_eng_dmn_conn_glue_msg.h"
#include "loc_eng_dmn_conn_handler.h"
#include "loc_eng_dmn_conn.h"
#include "loc_eng_msg.h"
static int loc_api_server_msgqid;
static int loc_api_resp_msgqid;
static int quipc_msgqid;
static int msapm_msgqid;
static int msapu_msgqid;
static const char * global_loc_api_q_path = GPSONE_LOC_API_Q_PATH;
static const char * global_loc_api_resp_q_path = GPSONE_LOC_API_RESP_Q_PATH;
static const char * global_quipc_ctrl_q_path = QUIPC_CTRL_Q_PATH;
static const char * global_msapm_ctrl_q_path = MSAPM_CTRL_Q_PATH;
static const char * global_msapu_ctrl_q_path = MSAPU_CTRL_Q_PATH;
static int loc_api_server_proc_init(void *context)
{
loc_api_server_msgqid = loc_eng_dmn_conn_glue_msgget(global_loc_api_q_path, O_RDWR);
//change mode/group for the global_loc_api_q_path pipe
int result = chmod (global_loc_api_q_path, 0660);
if (result != 0)
{
LOC_LOGE("failed to change mode for %s, error = %s\n", global_loc_api_q_path, strerror(errno));
}
struct group * gps_group = getgrnam("gps");
if (gps_group != NULL)
{
result = chown (global_loc_api_q_path, -1, gps_group->gr_gid);
if (result != 0)
{
LOC_LOGE("chown for pipe failed, pipe %s, gid = %d, result = %d, error = %s\n",
global_loc_api_q_path, gps_group->gr_gid, result, strerror(errno));
}
}
else
{
LOC_LOGE("getgrnam for gps failed, error code = %d\n", errno);
}
loc_api_resp_msgqid = loc_eng_dmn_conn_glue_msgget(global_loc_api_resp_q_path, O_RDWR);
//change mode/group for the global_loc_api_resp_q_path pipe
result = chmod (global_loc_api_resp_q_path, 0660);
if (result != 0)
{
LOC_LOGE("failed to change mode for %s, error = %s\n", global_loc_api_resp_q_path, strerror(errno));
}
if (gps_group != NULL)
{
result = chown (global_loc_api_resp_q_path, -1, gps_group->gr_gid);
if (result != 0)
{
LOC_LOGE("chown for pipe failed, pipe %s, gid = %d, result = %d, error = %s\n",
global_loc_api_resp_q_path,
gps_group->gr_gid, result, strerror(errno));
}
}
quipc_msgqid = loc_eng_dmn_conn_glue_msgget(global_quipc_ctrl_q_path, O_RDWR);
msapm_msgqid = loc_eng_dmn_conn_glue_msgget(global_msapm_ctrl_q_path , O_RDWR);
msapu_msgqid = loc_eng_dmn_conn_glue_msgget(global_msapu_ctrl_q_path , O_RDWR);
LOC_LOGD("%s:%d] loc_api_server_msgqid = %d\n", __func__, __LINE__, loc_api_server_msgqid);
return 0;
}
static int loc_api_server_proc_pre(void *context)
{
return 0;
}
static int loc_api_server_proc(void *context)
{
int length, sz;
int result = 0;
static int cnt = 0;
struct ctrl_msgbuf * p_cmsgbuf;
struct ctrl_msgbuf cmsg_resp;
sz = sizeof(struct ctrl_msgbuf) + 256;
p_cmsgbuf = (struct ctrl_msgbuf *) malloc(sz);
if (!p_cmsgbuf) {
LOC_LOGE("%s:%d] Out of memory\n", __func__, __LINE__);
return -1;
}
cnt ++;
LOC_LOGD("%s:%d] %d listening on %s...\n", __func__, __LINE__, cnt, (char *) context);
length = loc_eng_dmn_conn_glue_msgrcv(loc_api_server_msgqid, p_cmsgbuf, sz);
if (length <= 0) {
free(p_cmsgbuf);
LOC_LOGE("%s:%d] fail receiving msg from gpsone_daemon, retry later\n", __func__, __LINE__);
usleep(1000);
return 0;
}
LOC_LOGD("%s:%d] received ctrl_type = %d\n", __func__, __LINE__, p_cmsgbuf->ctrl_type);
switch(p_cmsgbuf->ctrl_type) {
case GPSONE_LOC_API_IF_REQUEST:
result = loc_eng_dmn_conn_loc_api_server_if_request_handler(p_cmsgbuf, length);
break;
case GPSONE_LOC_API_IF_RELEASE:
result = loc_eng_dmn_conn_loc_api_server_if_release_handler(p_cmsgbuf, length);
break;
case GPSONE_UNBLOCK:
LOC_LOGD("%s:%d] GPSONE_UNBLOCK\n", __func__, __LINE__);
break;
default:
LOC_LOGE("%s:%d] unsupported ctrl_type = %d\n",
__func__, __LINE__, p_cmsgbuf->ctrl_type);
break;
}
free(p_cmsgbuf);
return 0;
}
static int loc_api_server_proc_post(void *context)
{
LOC_LOGD("%s:%d]\n", __func__, __LINE__);
loc_eng_dmn_conn_glue_msgremove( global_loc_api_q_path, loc_api_server_msgqid);
loc_eng_dmn_conn_glue_msgremove( global_loc_api_resp_q_path, loc_api_resp_msgqid);
loc_eng_dmn_conn_glue_msgremove( global_quipc_ctrl_q_path, quipc_msgqid);
loc_eng_dmn_conn_glue_msgremove( global_msapm_ctrl_q_path, msapm_msgqid);
loc_eng_dmn_conn_glue_msgremove( global_msapu_ctrl_q_path, msapu_msgqid);
return 0;
}
static int loc_eng_dmn_conn_unblock_proc(void)
{
struct ctrl_msgbuf cmsgbuf;
cmsgbuf.ctrl_type = GPSONE_UNBLOCK;
LOC_LOGD("%s:%d]\n", __func__, __LINE__);
loc_eng_dmn_conn_glue_msgsnd(loc_api_server_msgqid, & cmsgbuf, sizeof(cmsgbuf));
return 0;
}
static struct loc_eng_dmn_conn_thelper thelper;
int loc_eng_dmn_conn_loc_api_server_launch(thelper_create_thread create_thread_cb,
const char * loc_api_q_path, const char * resp_q_path, void *agps_handle)
{
int result;
loc_api_handle = agps_handle;
if (loc_api_q_path) global_loc_api_q_path = loc_api_q_path;
if (resp_q_path) global_loc_api_resp_q_path = resp_q_path;
result = loc_eng_dmn_conn_launch_thelper( &thelper,
loc_api_server_proc_init,
loc_api_server_proc_pre,
loc_api_server_proc,
loc_api_server_proc_post,
create_thread_cb,
(char *) global_loc_api_q_path);
if (result != 0) {
LOC_LOGE("%s:%d]\n", __func__, __LINE__);
return -1;
}
return 0;
}
int loc_eng_dmn_conn_loc_api_server_unblock(void)
{
loc_eng_dmn_conn_unblock_thelper(&thelper);
loc_eng_dmn_conn_unblock_proc();
return 0;
}
int loc_eng_dmn_conn_loc_api_server_join(void)
{
loc_eng_dmn_conn_join_thelper(&thelper);
return 0;
}
int loc_eng_dmn_conn_loc_api_server_data_conn(int sender_id, int status) {
struct ctrl_msgbuf cmsgbuf;
LOC_LOGD("%s:%d] quipc_msgqid = %d\n", __func__, __LINE__, quipc_msgqid);
cmsgbuf.ctrl_type = GPSONE_LOC_API_RESPONSE;
cmsgbuf.cmsg.cmsg_response.result = status;
switch (sender_id) {
case LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC: {
LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC", __func__, __LINE__);
if (loc_eng_dmn_conn_glue_msgsnd(quipc_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
return -1;
}
break;
}
case LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM: {
LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM", __func__, __LINE__);
if (loc_eng_dmn_conn_glue_msgsnd(msapm_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
return -1;
}
break;
}
case LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU: {
LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU", __func__, __LINE__);
if (loc_eng_dmn_conn_glue_msgsnd(msapu_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
return -1;
}
break;
}
case LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON: {
LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON", __func__, __LINE__);
if (loc_eng_dmn_conn_glue_msgsnd(loc_api_resp_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
return -1;
}
break;
}
default: {
LOC_LOGD("%s:%d] invalid sender ID!", __func__, __LINE__);
}
}
return 0;
}

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gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.h Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_DATA_SERVER_H
#define LOC_ENG_DATA_SERVER_H
#include "loc_eng_dmn_conn_thread_helper.h"
#ifdef _ANDROID_
#define GPSONE_LOC_API_Q_PATH "/data/misc/gpsone_d/gpsone_loc_api_q"
#define GPSONE_LOC_API_RESP_Q_PATH "/data/misc/gpsone_d/gpsone_loc_api_resp_q"
#define QUIPC_CTRL_Q_PATH "/data/misc/gpsone_d/quipc_ctrl_q"
#define MSAPM_CTRL_Q_PATH "/data/misc/gpsone_d/msapm_ctrl_q"
#define MSAPU_CTRL_Q_PATH "/data/misc/gpsone_d/msapu_ctrl_q"
#else
#define GPSONE_LOC_API_Q_PATH "/tmp/gpsone_loc_api_q"
#define GPSONE_LOC_API_RESP_Q_PATH "/tmp/gpsone_loc_api_resp_q"
#define QUIPC_CTRL_Q_PATH "/tmp/quipc_ctrl_q"
#define MSAPM_CTRL_Q_PATH "/tmp/msapm_ctrl_q"
#define MSAPU_CTRL_Q_PATH "/tmp/msapu_ctrl_q"
#endif
int loc_eng_dmn_conn_loc_api_server_launch(thelper_create_thread create_thread_cb,
const char * loc_api_q_path, const char * ctrl_q_path, void *agps_handle);
int loc_eng_dmn_conn_loc_api_server_unblock(void);
int loc_eng_dmn_conn_loc_api_server_join(void);
int loc_eng_dmn_conn_loc_api_server_data_conn(int, int);
#endif /* LOC_ENG_DATA_SERVER_H */

223
gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.c Executable file
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <linux/stat.h>
#include <fcntl.h>
#include <linux/types.h>
#include "log_util.h"
#include "platform_lib_includes.h"
#include "loc_eng_dmn_conn_glue_msg.h"
#include "loc_eng_dmn_conn_handler.h"
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgget
DESCRIPTION
This function get a message queue
q_path - name path of the message queue
mode -
DEPENDENCIES
None
RETURN VALUE
message queue id
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgget(const char * q_path, int mode)
{
int msgqid;
msgqid = loc_eng_dmn_conn_glue_pipeget(q_path, mode);
return msgqid;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgremove
DESCRIPTION
remove a message queue
q_path - name path of the message queue
msgqid - message queue id
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgremove(const char * q_path, int msgqid)
{
int result;
result = loc_eng_dmn_conn_glue_piperemove(q_path, msgqid);
return result;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgsnd
DESCRIPTION
Send a message
msgqid - message queue id
msgp - pointer to the message to be sent
msgsz - size of the message
DEPENDENCIES
None
RETURN VALUE
number of bytes sent out or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgsnd(int msgqid, const void * msgp, size_t msgsz)
{
int result;
struct ctrl_msgbuf *pmsg = (struct ctrl_msgbuf *) msgp;
pmsg->msgsz = msgsz;
result = loc_eng_dmn_conn_glue_pipewrite(msgqid, msgp, msgsz);
if (result != (int) msgsz) {
LOC_LOGE("%s:%d] pipe broken %d, msgsz = %d\n", __func__, __LINE__, result, (int) msgsz);
return -1;
}
return result;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgrcv
DESCRIPTION
receive a message
msgqid - message queue id
msgp - pointer to the buffer to hold the message
msgsz - size of the buffer
DEPENDENCIES
None
RETURN VALUE
number of bytes received or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgrcv(int msgqid, void *msgp, size_t msgbufsz)
{
int result;
struct ctrl_msgbuf *pmsg = (struct ctrl_msgbuf *) msgp;
result = loc_eng_dmn_conn_glue_piperead(msgqid, &(pmsg->msgsz), sizeof(pmsg->msgsz));
if (result != sizeof(pmsg->msgsz)) {
LOC_LOGE("%s:%d] pipe broken %d\n", __func__, __LINE__, result);
return -1;
}
if (msgbufsz < pmsg->msgsz) {
LOC_LOGE("%s:%d] msgbuf is too small %d < %d\n", __func__, __LINE__, (int) msgbufsz, (int) pmsg->msgsz);
return -1;
}
result = loc_eng_dmn_conn_glue_piperead(msgqid, (uint8_t *) msgp + sizeof(pmsg->msgsz), pmsg->msgsz - sizeof(pmsg->msgsz));
if (result != (int) (pmsg->msgsz - sizeof(pmsg->msgsz))) {
LOC_LOGE("%s:%d] pipe broken %d, msgsz = %d\n", __func__, __LINE__, result, (int) pmsg->msgsz);
return -1;
}
return pmsg->msgsz;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgunblock
DESCRIPTION
unblock a message queue
msgqid - message queue id
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgunblock(int msgqid)
{
return loc_eng_dmn_conn_glue_pipeunblock(msgqid);
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_msgflush
DESCRIPTION
flush out the message in a queue
msgqid - message queue id
DEPENDENCIES
None
RETURN VALUE
number of bytes that are flushed out.
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_msgflush(int msgqid)
{
int length;
char buf[128];
do {
length = loc_eng_dmn_conn_glue_piperead(msgqid, buf, 128);
LOC_LOGD("%s:%d] %s\n", __func__, __LINE__, buf);
} while(length);
return length;
}

51
gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.h Executable file
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_DMN_CONN_GLUE_MSG_H
#define LOC_ENG_DMN_CONN_GLUE_MSG_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <linux/types.h>
#include "loc_eng_dmn_conn_glue_pipe.h"
int loc_eng_dmn_conn_glue_msgget(const char * q_path, int mode);
int loc_eng_dmn_conn_glue_msgremove(const char * q_path, int msgqid);
int loc_eng_dmn_conn_glue_msgsnd(int msgqid, const void * msgp, size_t msgsz);
int loc_eng_dmn_conn_glue_msgrcv(int msgqid, void *msgp, size_t msgsz);
int loc_eng_dmn_conn_glue_msgflush(int msgqid);
int loc_eng_dmn_conn_glue_msgunblock(int msgqid);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LOC_ENG_DMN_CONN_GLUE_MSG_H */

214
gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.c Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <string.h>
#include <unistd.h>
#include <errno.h>
// #include <linux/stat.h>
#include <fcntl.h>
// #include <linux/types.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "loc_eng_dmn_conn_glue_pipe.h"
#include "log_util.h"
#include "platform_lib_includes.h"
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_pipeget
DESCRIPTION
create a named pipe.
pipe_name - pipe name path
mode - mode
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_pipeget(const char * pipe_name, int mode)
{
int fd;
int result;
LOC_LOGD("%s, mode = %d\n", pipe_name, mode);
result = mkfifo(pipe_name, 0660);
if ((result == -1) && (errno != EEXIST)) {
LOC_LOGE("failed: %s\n", strerror(errno));
return result;
}
// The mode in mkfifo is not honoured and does not provide the
// group permissions. Doing chmod to add group permissions.
result = chmod (pipe_name, 0660);
if (result != 0){
LOC_LOGE ("%s failed to change mode for %s, error = %s\n", __func__,
pipe_name, strerror(errno));
}
fd = open(pipe_name, mode);
if (fd <= 0)
{
LOC_LOGE("failed: %s\n", strerror(errno));
}
LOC_LOGD("fd = %d, %s\n", fd, pipe_name);
return fd;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_piperemove
DESCRIPTION
remove a pipe
pipe_name - pipe name path
fd - fd for the pipe
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_piperemove(const char * pipe_name, int fd)
{
close(fd);
if (pipe_name) unlink(pipe_name);
LOC_LOGD("fd = %d, %s\n", fd, pipe_name);
return 0;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_pipewrite
DESCRIPTION
write to a pipe
fd - fd of a pipe
buf - buffer for the data to write
sz - size of the data in buffer
DEPENDENCIES
None
RETURN VALUE
number of bytes written or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_pipewrite(int fd, const void * buf, size_t sz)
{
int result;
result = write(fd, buf, sz);
/* @todo check for non EINTR & EAGAIN, shall not do select again, select_tut Law 7) */
/* LOC_LOGD("fd = %d, buf = 0x%lx, size = %d, result = %d\n", fd, (long) buf, (int) sz, (int) result); */
return result;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_piperead
DESCRIPTION
read from a pipe
fd - fd for the pipe
buf - buffer to hold the data read from pipe
sz - size of the buffer
DEPENDENCIES
None
RETURN VALUE
number of bytes read from pipe or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_piperead(int fd, void * buf, size_t sz)
{
int len;
len = read(fd, buf, sz);
/* @todo check for non EINTR & EAGAIN, shall not do select again, select_tut Law 7) */
/* LOC_LOGD("fd = %d, buf = 0x%lx, size = %d, len = %d\n", fd, (long) buf, (int) sz, len); */
return len;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_glue_pipeunblock
DESCRIPTION
unblock a pipe
fd - fd for the pipe
DEPENDENCIES
None
RETURN VALUE
0 for success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_glue_pipeunblock(int fd)
{
int result;
struct flock flock_v;
LOC_LOGD("\n");
// result = fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NDELAY);
flock_v.l_type = F_UNLCK;
flock_v.l_len = 32;
result = fcntl(fd, F_SETLK, &flock_v);
if (result < 0) {
LOC_LOGE("fcntl failure, %s\n", strerror(errno));
}
return result;
}

50
gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.h Executable file
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_DMN_CONN_GLUE_PIPE_H
#define LOC_ENG_DMN_CONN_GLUE_PIPE_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <linux/types.h>
int loc_eng_dmn_conn_glue_pipeget(const char * pipe_name, int mode);
int loc_eng_dmn_conn_glue_piperemove(const char * pipe_name, int fd);
int loc_eng_dmn_conn_glue_pipewrite(int fd, const void * buf, size_t sz);
int loc_eng_dmn_conn_glue_piperead(int fd, void * buf, size_t sz);
int loc_eng_dmn_conn_glue_pipeflush(int fd);
int loc_eng_dmn_conn_glue_pipeunblock(int fd);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LOC_ENG_DMN_CONN_GLUE_PIPE_H */

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gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.cpp Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "log_util.h"
#include "platform_lib_includes.h"
#include "loc_eng_msg.h"
#include "loc_eng_dmn_conn.h"
#include "loc_eng_dmn_conn_handler.h"
void* loc_api_handle = NULL;
int loc_eng_dmn_conn_loc_api_server_if_request_handler(struct ctrl_msgbuf *pmsg, int len)
{
LOC_LOGD("%s:%d]\n", __func__, __LINE__);
#ifndef DEBUG_DMN_LOC_API
if (NULL == loc_api_handle) {
LOC_LOGE("%s:%d] NO agps data handle\n", __func__, __LINE__);
return 1;
}
if (NULL != loc_api_handle) {
AGpsExtType type;
switch (pmsg->cmsg.cmsg_if_request.type) {
case IF_REQUEST_TYPE_SUPL:
{
LOC_LOGD("IF_REQUEST_TYPE_SUPL");
type = AGPS_TYPE_SUPL;
break;
}
case IF_REQUEST_TYPE_WIFI:
{
LOC_LOGD("IF_REQUEST_TYPE_WIFI");
type = AGPS_TYPE_WIFI;
break;
}
case IF_REQUEST_TYPE_ANY:
{
LOC_LOGD("IF_REQUEST_TYPE_ANY");
type = AGPS_TYPE_ANY;
break;
}
default:
{
LOC_LOGD("invalid IF_REQUEST_TYPE!");
return -1;
}
}
switch (pmsg->cmsg.cmsg_if_request.sender_id) {
case IF_REQUEST_SENDER_ID_QUIPC:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_QUIPC");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
true);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_MSAPM:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPM");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
true);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_MSAPU:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPU");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
true);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_GPSONE_DAEMON:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_GPSONE_DAEMON");
LocEngReqRelBIT* msg =
new LocEngReqRelBIT(loc_api_handle,
type,
pmsg->cmsg.cmsg_if_request.ipv4_addr,
(char*)pmsg->cmsg.cmsg_if_request.ipv6_addr,
true);
msg->send();
break;
}
default:
{
LOC_LOGD("invalid IF_REQUEST_SENDER_ID!");
return -1;
}
}
}
#else
loc_eng_dmn_conn_loc_api_server_data_conn(LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON, GPSONE_LOC_API_IF_REQUEST_SUCCESS);
#endif
return 0;
}
int loc_eng_dmn_conn_loc_api_server_if_release_handler(struct ctrl_msgbuf *pmsg, int len)
{
LOC_LOGD("%s:%d]\n", __func__, __LINE__);
#ifndef DEBUG_DMN_LOC_API
AGpsExtType type;
switch (pmsg->cmsg.cmsg_if_request.type) {
case IF_REQUEST_TYPE_SUPL:
{
LOC_LOGD("IF_REQUEST_TYPE_SUPL");
type = AGPS_TYPE_SUPL;
break;
}
case IF_REQUEST_TYPE_WIFI:
{
LOC_LOGD("IF_REQUEST_TYPE_WIFI");
type = AGPS_TYPE_WIFI;
break;
}
case IF_REQUEST_TYPE_ANY:
{
LOC_LOGD("IF_REQUEST_TYPE_ANY");
type = AGPS_TYPE_ANY;
break;
}
default:
{
LOC_LOGD("invalid IF_REQUEST_TYPE!");
return -1;
}
}
switch (pmsg->cmsg.cmsg_if_request.sender_id) {
case IF_REQUEST_SENDER_ID_QUIPC:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_QUIPC");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
false);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_MSAPM:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPM");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
false);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_MSAPU:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPU");
LocEngReqRelWifi* msg =
new LocEngReqRelWifi(loc_api_handle,
type,
LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU,
(char*)pmsg->cmsg.cmsg_if_request.ssid,
(char*)pmsg->cmsg.cmsg_if_request.password,
false);
msg->send();
break;
}
case IF_REQUEST_SENDER_ID_GPSONE_DAEMON:
{
LOC_LOGD("IF_REQUEST_SENDER_ID_GPSONE_DAEMON");
LocEngReqRelBIT* msg =
new LocEngReqRelBIT(loc_api_handle,
type,
pmsg->cmsg.cmsg_if_request.ipv4_addr,
(char*)pmsg->cmsg.cmsg_if_request.ipv6_addr,
false);
msg->send();
break;
}
default:
{
LOC_LOGD("invalid IF_REQUEST_SENDER_ID!");
return -1;
}
}
#else
loc_eng_dmn_conn_loc_api_server_data_conn(LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON, GPSONE_LOC_API_IF_RELEASE_SUCCESS);
#endif
return 0;
}

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gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.h Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_DATA_SERVER_HANDLER
#define LOC_ENG_DATA_SERVER_HANDLER
#include <linux/types.h>
#include <arpa/inet.h>
//for SSID_BUF_SIZE
#include "hardware/gps.h"
#ifndef SSID_BUF_SIZE
#define SSID_BUF_SIZE (32+1)
#endif
enum {
/* 0x0 - 0xEF is reserved for daemon internal */
GPSONE_LOC_API_IF_REQUEST = 0xF0,
GPSONE_LOC_API_IF_RELEASE,
GPSONE_LOC_API_RESPONSE,
GPSONE_UNBLOCK,
};
enum {
GPSONE_LOC_API_IF_REQUEST_SUCCESS = 0xF0,
GPSONE_LOC_API_IF_RELEASE_SUCCESS,
GPSONE_LOC_API_IF_FAILURE,
};
struct ctrl_msg_response {
int result;
};
struct ctrl_msg_unblock {
int reserved;
};
typedef enum {
IF_REQUEST_TYPE_SUPL = 0,
IF_REQUEST_TYPE_WIFI,
IF_REQUEST_TYPE_ANY
} ctrl_if_req_type_e_type;
typedef enum {
IF_REQUEST_SENDER_ID_QUIPC = 0,
IF_REQUEST_SENDER_ID_MSAPM,
IF_REQUEST_SENDER_ID_MSAPU,
IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
IF_REQUEST_SENDER_ID_MODEM
} ctrl_if_req_sender_id_e_type;
struct ctrl_msg_if_request {
ctrl_if_req_type_e_type type;
ctrl_if_req_sender_id_e_type sender_id;
unsigned long ipv4_addr;
unsigned char ipv6_addr[16];
char ssid[SSID_BUF_SIZE];
char password[SSID_BUF_SIZE];
};
/* do not change this structure */
struct ctrl_msgbuf {
size_t msgsz;
uint16_t reserved1;
uint32_t reserved2;
uint8_t ctrl_type;
union {
struct ctrl_msg_response cmsg_response;
struct ctrl_msg_unblock cmsg_unblock;
struct ctrl_msg_if_request cmsg_if_request;
} cmsg;
};
extern void* loc_api_handle;
int loc_eng_dmn_conn_loc_api_server_if_request_handler(struct ctrl_msgbuf *pmsg, int len);
int loc_eng_dmn_conn_loc_api_server_if_release_handler(struct ctrl_msgbuf *pmsg, int len);
#endif /* LOC_ENG_DATA_SERVER_HANDLER */

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gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.c Executable file
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include "log_util.h"
#include "platform_lib_includes.h"
#include "loc_eng_dmn_conn_thread_helper.h"
/*===========================================================================
FUNCTION thelper_signal_init
DESCRIPTION
This function will initialize the conditional variable resources.
thelper - thelper instance
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int thelper_signal_init(struct loc_eng_dmn_conn_thelper * thelper)
{
int result;
thelper->thread_exit = 0;
thelper->thread_ready = 0;
result = pthread_cond_init( &thelper->thread_cond, NULL);
if (result) {
return result;
}
result = pthread_mutex_init(&thelper->thread_mutex, NULL);
if (result) {
pthread_cond_destroy(&thelper->thread_cond);
}
return result;
}
/*===========================================================================
FUNCTION
DESCRIPTION
This function will destroy the conditional variable resources
thelper - pointer to thelper instance
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int thelper_signal_destroy(struct loc_eng_dmn_conn_thelper * thelper)
{
int result, ret_result = 0;
result = pthread_cond_destroy( &thelper->thread_cond);
if (result) {
ret_result = result;
}
result = pthread_mutex_destroy(&thelper->thread_mutex);
if (result) {
ret_result = result;
}
return ret_result;
}
/*===========================================================================
FUNCTION thelper_signal_wait
DESCRIPTION
This function will be blocked on the conditional variable until thelper_signal_ready
is called
thelper - pointer to thelper instance
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int thelper_signal_wait(struct loc_eng_dmn_conn_thelper * thelper)
{
int result = 0;
pthread_mutex_lock(&thelper->thread_mutex);
if (!thelper->thread_ready && !thelper->thread_exit) {
result = pthread_cond_wait(&thelper->thread_cond, &thelper->thread_mutex);
}
if (thelper->thread_exit) {
result = -1;
}
pthread_mutex_unlock(&thelper->thread_mutex);
return result;
}
/*===========================================================================
FUNCTION thelper_signal_ready
DESCRIPTION
This function will wake up the conditional variable
thelper - pointer to thelper instance
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int thelper_signal_ready(struct loc_eng_dmn_conn_thelper * thelper)
{
int result;
LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
pthread_mutex_lock(&thelper->thread_mutex);
thelper->thread_ready = 1;
result = pthread_cond_signal(&thelper->thread_cond);
pthread_mutex_unlock(&thelper->thread_mutex);
return result;
}
/*===========================================================================
FUNCTION thelper_signal_block
DESCRIPTION
This function will set the thread ready to 0 to block the thelper_signal_wait
thelper - pointer to thelper instance
DEPENDENCIES
None
RETURN VALUE
if thread_ready is set
SIDE EFFECTS
N/A
===========================================================================*/
int thelper_signal_block(struct loc_eng_dmn_conn_thelper * thelper)
{
int result = thelper->thread_ready;
LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
pthread_mutex_lock(&thelper->thread_mutex);
thelper->thread_ready = 0;
pthread_mutex_unlock(&thelper->thread_mutex);
return result;
}
/*===========================================================================
FUNCTION thelper_main
DESCRIPTION
This function is the main thread. It will be launched as a child thread
data - pointer to the instance
DEPENDENCIES
None
RETURN VALUE
NULL
SIDE EFFECTS
N/A
===========================================================================*/
static void * thelper_main(void *data)
{
int result = 0;
struct loc_eng_dmn_conn_thelper * thelper = (struct loc_eng_dmn_conn_thelper *) data;
if (thelper->thread_proc_init) {
result = thelper->thread_proc_init(thelper->thread_context);
if (result < 0) {
thelper->thread_exit = 1;
thelper_signal_ready(thelper);
LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
return NULL;
}
}
thelper_signal_ready(thelper);
if (thelper->thread_proc_pre) {
result = thelper->thread_proc_pre(thelper->thread_context);
if (result < 0) {
thelper->thread_exit = 1;
LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
return NULL;
}
}
do {
if (thelper->thread_proc) {
result = thelper->thread_proc(thelper->thread_context);
if (result < 0) {
thelper->thread_exit = 1;
LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
}
}
} while (thelper->thread_exit == 0);
if (thelper->thread_proc_post) {
result = thelper->thread_proc_post(thelper->thread_context);
}
if (result != 0) {
LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
}
return NULL;
}
static void thelper_main_2(void *data)
{
thelper_main(data);
return;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_launch_thelper
DESCRIPTION
This function will initialize the thread context and launch the thelper_main
thelper - pointer to thelper instance
thread_proc_init - The initialization function pointer
thread_proc_pre - The function to call before task loop and after initialization
thread_proc - The task loop
thread_proc_post - The function to call after the task loop
context - the context for the above four functions
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_launch_thelper(struct loc_eng_dmn_conn_thelper * thelper,
int (*thread_proc_init) (void * context),
int (*thread_proc_pre) (void * context),
int (*thread_proc) (void * context),
int (*thread_proc_post) (void * context),
thelper_create_thread create_thread_cb,
void * context)
{
int result;
thelper_signal_init(thelper);
if (context) {
thelper->thread_context = context;
}
thelper->thread_proc_init = thread_proc_init;
thelper->thread_proc_pre = thread_proc_pre;
thelper->thread_proc = thread_proc;
thelper->thread_proc_post = thread_proc_post;
LOC_LOGD("%s:%d] 0x%lx call pthread_create\n", __func__, __LINE__, (long) thelper);
if (create_thread_cb) {
result = 0;
thelper->thread_id = create_thread_cb("loc_eng_dmn_conn",
thelper_main_2, (void *)thelper);
} else {
result = pthread_create(&thelper->thread_id, NULL,
thelper_main, (void *)thelper);
}
if (result != 0) {
LOC_LOGE("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
return -1;
}
LOC_LOGD("%s:%d] 0x%lx pthread_create done\n", __func__, __LINE__, (long) thelper);
thelper_signal_wait(thelper);
LOC_LOGD("%s:%d] 0x%lx pthread ready\n", __func__, __LINE__, (long) thelper);
return thelper->thread_exit;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_unblock_thelper
DESCRIPTION
This function unblocks thelper_main to release the thread
thelper - pointer to thelper instance
DEPENDENCIES
None
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_unblock_thelper(struct loc_eng_dmn_conn_thelper * thelper)
{
LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
thelper->thread_exit = 1;
return 0;
}
/*===========================================================================
FUNCTION loc_eng_dmn_conn_join_thelper
thelper - pointer to thelper instance
DESCRIPTION
This function will wait for the thread of thelper_main to finish
DEPENDENCIES
None
RETURN VALUE
0: success or negative value for failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_dmn_conn_join_thelper(struct loc_eng_dmn_conn_thelper * thelper)
{
int result;
LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
result = pthread_join(thelper->thread_id, NULL);
if (result != 0) {
LOC_LOGE("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
}
LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
thelper_signal_destroy(thelper);
return result;
}

74
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
#define __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <pthread.h>
struct loc_eng_dmn_conn_thelper {
unsigned char thread_exit;
unsigned char thread_ready;
pthread_cond_t thread_cond;
pthread_mutex_t thread_mutex;
pthread_t thread_id;
void * thread_context;
int (*thread_proc_init) (void * context);
int (*thread_proc_pre) (void * context);
int (*thread_proc) (void * context);
int (*thread_proc_post) (void * context);
};
typedef pthread_t (* thelper_create_thread)(const char* name, void (*start)(void *), void* arg);
int loc_eng_dmn_conn_launch_thelper(struct loc_eng_dmn_conn_thelper * thelper,
int (*thread_proc_init) (void * context),
int (*thread_proc_pre) (void * context),
int (*thread_proc) (void * context),
int (*thread_proc_post) (void * context),
thelper_create_thread create_thread_cb,
void * context);
int loc_eng_dmn_conn_unblock_thelper(struct loc_eng_dmn_conn_thelper * thelper);
int loc_eng_dmn_conn_join_thelper(struct loc_eng_dmn_conn_thelper * thelper);
/* if only need to use signal */
int thelper_signal_init(struct loc_eng_dmn_conn_thelper * thelper);
int thelper_signal_destroy(struct loc_eng_dmn_conn_thelper * thelper);
int thelper_signal_wait(struct loc_eng_dmn_conn_thelper * thelper);
int thelper_signal_ready(struct loc_eng_dmn_conn_thelper * thelper);
int thelper_signal_block(struct loc_eng_dmn_conn_thelper * thelper);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __LOC_ENG_DMN_CONN_THREAD_HELPER_H__ */

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_eng"
#include "loc_log.h"
#include "loc_eng_log.h"

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_LOG_H
#define LOC_ENG_LOG_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <ctype.h>
#ifdef __cplusplus
}
#endif
#endif /* LOC_ENG_LOG_H */

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gps/loc_api/libloc_api_50001/loc_eng_msg.h Executable file
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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_MSG_H
#define LOC_ENG_MSG_H
#include "hardware/gps.h"
#include <gps_extended.h>
#include <stdlib.h>
#include <string.h>
#include <log_util.h>
#include <loc_eng_log.h>
#include <loc_eng.h>
#include <MsgTask.h>
#include <LocEngAdapter.h>
#ifndef SSID_BUF_SIZE
#define SSID_BUF_SIZE (32+1)
#endif
#ifdef USE_GLIB
#include <glib.h>
#endif /* USE_GLIB */
#include "platform_lib_includes.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
using namespace loc_core;
struct LocEngPositionMode : public LocMsg {
LocEngAdapter* mAdapter;
const LocPosMode mPosMode;
LocEngPositionMode(LocEngAdapter* adapter, LocPosMode &mode);
virtual void proc() const;
virtual void log() const;
void send() const;
};
struct LocEngStartFix : public LocMsg {
LocEngAdapter* mAdapter;
LocEngStartFix(LocEngAdapter* adapter);
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngStopFix : public LocMsg {
LocEngAdapter* mAdapter;
LocEngStopFix(LocEngAdapter* adapter);
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngReportPosition : public LocMsg {
LocAdapterBase* mAdapter;
const UlpLocation mLocation;
const GpsLocationExtended mLocationExtended;
const void* mLocationExt;
const enum loc_sess_status mStatus;
const LocPosTechMask mTechMask;
LocEngReportPosition(LocAdapterBase* adapter,
UlpLocation &loc,
GpsLocationExtended &locExtended,
void* locExt,
enum loc_sess_status st,
LocPosTechMask technology);
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngReportSv : public LocMsg {
LocAdapterBase* mAdapter;
const GpsSvStatus mSvStatus;
const GpsLocationExtended mLocationExtended;
const void* mSvExt;
LocEngReportSv(LocAdapterBase* adapter,
GpsSvStatus &sv,
GpsLocationExtended &locExtended,
void* svExtended);
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngReportStatus : public LocMsg {
LocAdapterBase* mAdapter;
const GpsStatusValue mStatus;
LocEngReportStatus(LocAdapterBase* adapter,
GpsStatusValue engineStatus);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngReportNmea : public LocMsg {
void* mLocEng;
char* const mNmea;
const int mLen;
LocEngReportNmea(void* locEng,
const char* data, int len);
inline virtual ~LocEngReportNmea()
{
delete[] mNmea;
}
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngReportXtraServer : public LocMsg {
void* mLocEng;
int mMaxLen;
char *mServers;
LocEngReportXtraServer(void* locEng,
const char *url1, const char *url2,
const char *url3, const int maxlength);
inline virtual ~LocEngReportXtraServer()
{
delete[] mServers;
}
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngSuplEsOpened : public LocMsg {
void* mLocEng;
LocEngSuplEsOpened(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngSuplEsClosed : public LocMsg {
void* mLocEng;
LocEngSuplEsClosed(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngRequestSuplEs : public LocMsg {
void* mLocEng;
const int mID;
LocEngRequestSuplEs(void* locEng, int id);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngRequestATL : public LocMsg {
void* mLocEng;
const int mID;
const AGpsExtType mType;
LocEngRequestATL(void* locEng, int id,
AGpsExtType agps_type);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngReleaseATL : public LocMsg {
void* mLocEng;
const int mID;
LocEngReleaseATL(void* locEng, int id);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngReqRelBIT : public LocMsg {
void* mLocEng;
const AGpsExtType mType;
const int mIPv4Addr;
char* const mIPv6Addr;
const bool mIsReq;
LocEngReqRelBIT(void* instance, AGpsExtType type,
int ipv4, char* ipv6, bool isReq);
virtual ~LocEngReqRelBIT();
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngReqRelWifi : public LocMsg {
void* mLocEng;
const AGpsExtType mType;
const loc_if_req_sender_id_e_type mSenderId;
char* const mSSID;
char* const mPassword;
const bool mIsReq;
LocEngReqRelWifi(void* locEng, AGpsExtType type,
loc_if_req_sender_id_e_type sender_id,
char* s, char* p, bool isReq);
virtual ~LocEngReqRelWifi();
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
struct LocEngRequestXtra : public LocMsg {
void* mLocEng;
LocEngRequestXtra(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngRequestTime : public LocMsg {
void* mLocEng;
LocEngRequestTime(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngRequestNi : public LocMsg {
void* mLocEng;
const GpsNiNotification mNotify;
const void *mPayload;
LocEngRequestNi(void* locEng,
GpsNiNotification &notif,
const void* data);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngDown : public LocMsg {
void* mLocEng;
LocEngDown(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngUp : public LocMsg {
void* mLocEng;
LocEngUp(void* locEng);
virtual void proc() const;
void locallog() const;
virtual void log() const;
};
struct LocEngGetZpp : public LocMsg {
LocEngAdapter* mAdapter;
LocEngGetZpp(LocEngAdapter* adapter);
virtual void proc() const;
void locallog() const;
virtual void log() const;
void send() const;
};
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LOC_ENG_MSG_H */

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/* Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_eng"
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <pthread.h>
#include <errno.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <time.h>
#include <MsgTask.h>
#include <loc_eng.h>
#include "log_util.h"
#include "platform_lib_includes.h"
using namespace loc_core;
/*=============================================================================
*
* DATA DECLARATION
*
*============================================================================*/
/*=============================================================================
*
* FUNCTION DECLARATIONS
*
*============================================================================*/
static void* ni_thread_proc(void *args);
struct LocEngInformNiResponse : public LocMsg {
LocEngAdapter* mAdapter;
const GpsUserResponseType mResponse;
const void *mPayload;
inline LocEngInformNiResponse(LocEngAdapter* adapter,
GpsUserResponseType resp,
const void* data) :
LocMsg(), mAdapter(adapter),
mResponse(resp), mPayload(data)
{
locallog();
}
inline ~LocEngInformNiResponse()
{
// this is a bit weird since mPayload is not
// allocated by this class. But there is no better way.
// mPayload actually won't be NULL here.
free((void*)mPayload);
}
inline virtual void proc() const
{
mAdapter->informNiResponse(mResponse, mPayload);
}
inline void locallog() const
{
LOC_LOGV("LocEngInformNiResponse - "
"response: %s\n mPayload: %p",
loc_get_ni_response_name(mResponse),
mPayload);
}
inline virtual void log() const
{
locallog();
}
};
/*===========================================================================
FUNCTION loc_eng_ni_request_handler
DESCRIPTION
Displays the NI request and awaits user input. If a previous request is
in session, it is ignored.
RETURN VALUE
none
===========================================================================*/
void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data,
const GpsNiNotification *notif,
const void* passThrough)
{
ENTRY_LOG();
char lcs_addr[32]; // Decoded LCS address for UMTS CP NI
loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
if (NULL == loc_eng_data.ni_notify_cb) {
EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
return;
}
/* If busy, use default or deny */
if (NULL != loc_eng_ni_data_p->rawRequest)
{
/* XXX Consider sending a NO RESPONSE reply or queue the request */
LOC_LOGW("loc_eng_ni_request_handler, notification in progress, new NI request ignored, type: %d",
notif->ni_type);
if (NULL != passThrough) {
free((void*)passThrough);
}
}
else {
/* Save request */
loc_eng_ni_data_p->rawRequest = (void*)passThrough;
/* Fill in notification */
((GpsNiNotification*)notif)->notification_id = loc_eng_ni_data_p->reqID;
if (notif->notify_flags == GPS_NI_PRIVACY_OVERRIDE)
{
loc_eng_mute_one_session(loc_eng_data);
}
/* Log requestor ID and text for debugging */
LOC_LOGI("Notification: notif_type: %d, timeout: %d, default_resp: %d", notif->ni_type, notif->timeout, notif->default_response);
LOC_LOGI(" requestor_id: %s (encoding: %d)", notif->requestor_id, notif->requestor_id_encoding);
LOC_LOGI(" text: %s text (encoding: %d)", notif->text, notif->text_encoding);
if (notif->extras[0])
{
LOC_LOGI(" extras: %s", notif->extras);
}
/* For robustness, spawn a thread at this point to timeout to clear up the notification status, even though
* the OEM layer in java does not do so.
**/
loc_eng_ni_data_p->respTimeLeft = 5 + (notif->timeout != 0 ? notif->timeout : LOC_NI_NO_RESPONSE_TIME);
LOC_LOGI("Automatically sends 'no response' in %d seconds (to clear status)\n", loc_eng_ni_data_p->respTimeLeft);
int rc = 0;
rc = pthread_create(&loc_eng_ni_data_p->thread, NULL, ni_thread_proc, &loc_eng_data);
if (rc)
{
LOC_LOGE("Loc NI thread is not created.\n");
}
rc = pthread_detach(loc_eng_ni_data_p->thread);
if (rc)
{
LOC_LOGE("Loc NI thread is not detached.\n");
}
CALLBACK_LOG_CALLFLOW("ni_notify_cb - id", %d, notif->notification_id);
loc_eng_data.ni_notify_cb((GpsNiNotification*)notif);
}
EXIT_LOG(%s, VOID_RET);
}
/*===========================================================================
FUNCTION ni_thread_proc
===========================================================================*/
static void* ni_thread_proc(void *args)
{
ENTRY_LOG();
loc_eng_data_s_type* loc_eng_data_p = (loc_eng_data_s_type*)args;
loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data_p->loc_eng_ni_data;
int rc = 0; /* return code from pthread calls */
struct timeval present_time;
struct timespec expire_time;
LOC_LOGD("Starting Loc NI thread...\n");
pthread_mutex_lock(&loc_eng_ni_data_p->tLock);
/* Calculate absolute expire time */
gettimeofday(&present_time, NULL);
expire_time.tv_sec = present_time.tv_sec + loc_eng_ni_data_p->respTimeLeft;
expire_time.tv_nsec = present_time.tv_usec * 1000;
LOC_LOGD("ni_thread_proc-Time out set for abs time %ld with delay %d sec\n",
(long) expire_time.tv_sec, loc_eng_ni_data_p->respTimeLeft );
while (!loc_eng_ni_data_p->respRecvd)
{
rc = pthread_cond_timedwait(&loc_eng_ni_data_p->tCond,
&loc_eng_ni_data_p->tLock,
&expire_time);
if (rc == ETIMEDOUT)
{
loc_eng_ni_data_p->resp = GPS_NI_RESPONSE_NORESP;
LOC_LOGD("ni_thread_proc-Thread time out after valting for specified time. Ret Val %d\n",rc );
break;
}
}
LOC_LOGD("ni_thread_proc-Java layer has sent us a user response and return value from "
"pthread_cond_timedwait = %d\n",rc );
loc_eng_ni_data_p->respRecvd = FALSE; /* Reset the user response flag for the next session*/
// adding this check to support modem restart, in which case, we need the thread
// to exit without calling sending data. We made sure that rawRequest is NULL in
// loc_eng_ni_reset_on_engine_restart()
LocEngAdapter* adapter = loc_eng_data_p->adapter;
LocEngInformNiResponse *msg = NULL;
if (NULL != loc_eng_ni_data_p->rawRequest) {
msg = new LocEngInformNiResponse(adapter,
loc_eng_ni_data_p->resp,
loc_eng_ni_data_p->rawRequest);
loc_eng_ni_data_p->rawRequest = NULL;
}
pthread_mutex_unlock(&loc_eng_ni_data_p->tLock);
loc_eng_ni_data_p->respTimeLeft = 0;
loc_eng_ni_data_p->reqID++;
if (NULL != msg) {
adapter->sendMsg(msg);
}
EXIT_LOG(%s, VOID_RET);
return NULL;
}
void loc_eng_ni_reset_on_engine_restart(loc_eng_data_s_type &loc_eng_data)
{
ENTRY_LOG();
loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
if (NULL == loc_eng_data.ni_notify_cb) {
EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
return;
}
// only if modem has requested but then died.
if (NULL != loc_eng_ni_data_p->rawRequest) {
free(loc_eng_ni_data_p->rawRequest);
loc_eng_ni_data_p->rawRequest = NULL;
pthread_mutex_lock(&loc_eng_ni_data_p->tLock);
// the goal is to wake up ni_thread_proc
// and let it exit.
loc_eng_ni_data_p->respRecvd = TRUE;
pthread_cond_signal(&loc_eng_ni_data_p->tCond);
pthread_mutex_unlock(&loc_eng_ni_data_p->tLock);
}
EXIT_LOG(%s, VOID_RET);
}
/*===========================================================================
FUNCTION loc_eng_ni_init
DESCRIPTION
This function initializes the NI interface
DEPENDENCIES
NONE
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_eng_ni_init(loc_eng_data_s_type &loc_eng_data, GpsNiExtCallbacks *callbacks)
{
ENTRY_LOG_CALLFLOW();
if(callbacks == NULL)
EXIT_LOG(%s, "loc_eng_ni_init: failed, cb is NULL");
else if (NULL == callbacks->notify_cb) {
EXIT_LOG(%s, "loc_eng_ni_init: failed, no cb.");
} else if (NULL != loc_eng_data.ni_notify_cb) {
EXIT_LOG(%s, "loc_eng_ni_init: already inited.");
} else {
loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
loc_eng_ni_data_p->respTimeLeft = 0;
loc_eng_ni_data_p->respRecvd = FALSE;
loc_eng_ni_data_p->rawRequest = NULL;
loc_eng_ni_data_p->reqID = 0;
pthread_cond_init(&loc_eng_ni_data_p->tCond, NULL);
pthread_mutex_init(&loc_eng_ni_data_p->tLock, NULL);
loc_eng_data.ni_notify_cb = callbacks->notify_cb;
EXIT_LOG(%s, VOID_RET);
}
}
/*===========================================================================
FUNCTION loc_eng_ni_respond
DESCRIPTION
This function receives user response from upper layer framework
DEPENDENCIES
NONE
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_eng_ni_respond(loc_eng_data_s_type &loc_eng_data,
int notif_id, GpsUserResponseType user_response)
{
ENTRY_LOG_CALLFLOW();
loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
if (NULL == loc_eng_data.ni_notify_cb) {
EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
return;
}
if (notif_id == loc_eng_ni_data_p->reqID &&
NULL != loc_eng_ni_data_p->rawRequest)
{
LOC_LOGI("loc_eng_ni_respond: send user response %d for notif %d", user_response, notif_id);
pthread_mutex_lock(&loc_eng_ni_data_p->tLock);
loc_eng_ni_data_p->resp = user_response;
loc_eng_ni_data_p->respRecvd = TRUE;
pthread_cond_signal(&loc_eng_ni_data_p->tCond);
pthread_mutex_unlock(&loc_eng_ni_data_p->tLock);
}
else {
LOC_LOGE("loc_eng_ni_respond: reqID %d and notif_id %d mismatch or rawRequest %p, response: %d",
loc_eng_ni_data_p->reqID, notif_id, loc_eng_ni_data_p->rawRequest, user_response);
}
EXIT_LOG(%s, VOID_RET);
}

50
gps/loc_api/libloc_api_50001/loc_eng_ni.h Executable file
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/* Copyright (c) 2009,2011 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_NI_H
#define LOC_ENG_NI_H
#include <stdbool.h>
#define LOC_NI_NO_RESPONSE_TIME 20 /* secs */
#define LOC_NI_NOTIF_KEY_ADDRESS "Address"
typedef struct {
pthread_t thread; /* NI thread */
int respTimeLeft; /* examine time for NI response */
bool respRecvd; /* NI User reponse received or not from Java layer*/
void* rawRequest;
int reqID; /* ID to check against response */
GpsUserResponseType resp;
pthread_cond_t tCond;
pthread_mutex_t tLock;
} loc_eng_ni_data_s_type;
#endif /* LOC_ENG_NI_H */

833
gps/loc_api/libloc_api_50001/loc_eng_nmea.cpp Executable file
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/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_eng_nmea"
#define GPS_PRN_START 1
#define GPS_PRN_END 32
#define GLONASS_PRN_START 65
#define GLONASS_PRN_END 96
#include <loc_eng.h>
#include <loc_eng_nmea.h>
#include <math.h>
#include "log_util.h"
/*===========================================================================
FUNCTION loc_eng_nmea_send
DESCRIPTION
send out NMEA sentence
DEPENDENCIES
NONE
RETURN VALUE
Total length of the nmea sentence
SIDE EFFECTS
N/A
===========================================================================*/
void loc_eng_nmea_send(char *pNmea, int length, loc_eng_data_s_type *loc_eng_data_p)
{
struct timeval tv;
gettimeofday(&tv, (struct timezone *) NULL);
int64_t now = tv.tv_sec * 1000LL + tv.tv_usec / 1000;
CALLBACK_LOG_CALLFLOW("nmea_cb", %p, pNmea);
if (loc_eng_data_p->nmea_cb != NULL)
loc_eng_data_p->nmea_cb(now, pNmea, length);
LOC_LOGD("NMEA <%s", pNmea);
}
/*===========================================================================
FUNCTION loc_eng_nmea_put_checksum
DESCRIPTION
Generate NMEA sentences generated based on position report
DEPENDENCIES
NONE
RETURN VALUE
Total length of the nmea sentence
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_nmea_put_checksum(char *pNmea, int maxSize)
{
uint8_t checksum = 0;
int length = 0;
pNmea++; //skip the $
while (*pNmea != '\0')
{
checksum ^= *pNmea++;
length++;
}
int checksumLength = snprintf(pNmea,(maxSize-length-1),"*%02X\r\n", checksum);
return (length + checksumLength);
}
/*===========================================================================
FUNCTION loc_eng_nmea_generate_pos
DESCRIPTION
Generate NMEA sentences generated based on position report
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
const UlpLocation &location,
const GpsLocationExtended &locationExtended,
unsigned char generate_nmea)
{
ENTRY_LOG();
char sentence[NMEA_SENTENCE_MAX_LENGTH] = {0};
char* pMarker = sentence;
int lengthRemaining = sizeof(sentence);
int length = 0;
time_t utcTime(location.gpsLocation.timestamp/1000);
tm * pTm = gmtime(&utcTime);
int utcYear = pTm->tm_year % 100; // 2 digit year
int utcMonth = pTm->tm_mon + 1; // tm_mon starts at zero
int utcDay = pTm->tm_mday;
int utcHours = pTm->tm_hour;
int utcMinutes = pTm->tm_min;
int utcSeconds = pTm->tm_sec;
if (generate_nmea) {
// ------------------
// ------$GPGSA------
// ------------------
uint32_t svUsedCount = 0;
uint32_t svUsedList[32] = {0};
uint32_t mask = loc_eng_data_p->sv_used_mask;
for (uint8_t i = 1; mask > 0 && svUsedCount < 32; i++)
{
if (mask & 1)
svUsedList[svUsedCount++] = i;
mask = mask >> 1;
}
// clear the cache so they can't be used again
loc_eng_data_p->sv_used_mask = 0;
char fixType;
if (svUsedCount == 0)
fixType = '1'; // no fix
else if (svUsedCount <= 3)
fixType = '2'; // 2D fix
else
fixType = '3'; // 3D fix
length = snprintf(pMarker, lengthRemaining, "$GPGSA,A,%c,", fixType);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
for (uint8_t i = 0; i < 12; i++) // only the first 12 sv go in sentence
{
if (i < svUsedCount)
length = snprintf(pMarker, lengthRemaining, "%02d,", svUsedList[i]);
else
length = snprintf(pMarker, lengthRemaining, ",");
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
}
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
{ // dop is in locationExtended, (QMI)
length = snprintf(pMarker, lengthRemaining, "%.1f,%.1f,%.1f",
locationExtended.pdop,
locationExtended.hdop,
locationExtended.vdop);
}
else if (loc_eng_data_p->pdop > 0 && loc_eng_data_p->hdop > 0 && loc_eng_data_p->vdop > 0)
{ // dop was cached from sv report (RPC)
length = snprintf(pMarker, lengthRemaining, "%.1f,%.1f,%.1f",
loc_eng_data_p->pdop,
loc_eng_data_p->hdop,
loc_eng_data_p->vdop);
}
else
{ // no dop
length = snprintf(pMarker, lengthRemaining, ",,");
}
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
// ------------------
// ------$GPVTG------
// ------------------
pMarker = sentence;
lengthRemaining = sizeof(sentence);
if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
{
float magTrack = location.gpsLocation.bearing;
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MAG_DEV)
{
float magTrack = location.gpsLocation.bearing - locationExtended.magneticDeviation;
if (magTrack < 0.0)
magTrack += 360.0;
else if (magTrack > 360.0)
magTrack -= 360.0;
}
length = snprintf(pMarker, lengthRemaining, "$GPVTG,%.1lf,T,%.1lf,M,", location.gpsLocation.bearing, magTrack);
}
else
{
length = snprintf(pMarker, lengthRemaining, "$GPVTG,,T,,M,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
{
float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
float speedKmPerHour = location.gpsLocation.speed * 3.6;
length = snprintf(pMarker, lengthRemaining, "%.1lf,N,%.1lf,K,", speedKnots, speedKmPerHour);
}
else
{
length = snprintf(pMarker, lengthRemaining, ",N,,K,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
else
length = snprintf(pMarker, lengthRemaining, "%c", 'D'); // D means differential
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
// ------------------
// ------$GPRMC------
// ------------------
pMarker = sentence;
lengthRemaining = sizeof(sentence);
length = snprintf(pMarker, lengthRemaining, "$GPRMC,%02d%02d%02d,A," ,
utcHours, utcMinutes, utcSeconds);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
{
double latitude = location.gpsLocation.latitude;
double longitude = location.gpsLocation.longitude;
char latHemisphere;
char lonHemisphere;
double latMinutes;
double lonMinutes;
if (latitude > 0)
{
latHemisphere = 'N';
}
else
{
latHemisphere = 'S';
latitude *= -1.0;
}
if (longitude < 0)
{
lonHemisphere = 'W';
longitude *= -1.0;
}
else
{
lonHemisphere = 'E';
}
latMinutes = fmod(latitude * 60.0 , 60.0);
lonMinutes = fmod(longitude * 60.0 , 60.0);
length = snprintf(pMarker, lengthRemaining, "%02d%09.6lf,%c,%03d%09.6lf,%c,",
(uint8_t)floor(latitude), latMinutes, latHemisphere,
(uint8_t)floor(longitude),lonMinutes, lonHemisphere);
}
else
{
length = snprintf(pMarker, lengthRemaining,",,,,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
{
float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
length = snprintf(pMarker, lengthRemaining, "%.1lf,", speedKnots);
}
else
{
length = snprintf(pMarker, lengthRemaining, ",");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
{
length = snprintf(pMarker, lengthRemaining, "%.1lf,", location.gpsLocation.bearing);
}
else
{
length = snprintf(pMarker, lengthRemaining, ",");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
length = snprintf(pMarker, lengthRemaining, "%2.2d%2.2d%2.2d,",
utcDay, utcMonth, utcYear);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MAG_DEV)
{
float magneticVariation = locationExtended.magneticDeviation;
char direction;
if (magneticVariation < 0.0)
{
direction = 'W';
magneticVariation *= -1.0;
}
else
{
direction = 'E';
}
length = snprintf(pMarker, lengthRemaining, "%.1lf,%c,",
magneticVariation, direction);
}
else
{
length = snprintf(pMarker, lengthRemaining, ",,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
else
length = snprintf(pMarker, lengthRemaining, "%c", 'D'); // D means differential
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
// ------------------
// ------$GPGGA------
// ------------------
pMarker = sentence;
lengthRemaining = sizeof(sentence);
length = snprintf(pMarker, lengthRemaining, "$GPGGA,%02d%02d%02d," ,
utcHours, utcMinutes, utcSeconds);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
{
double latitude = location.gpsLocation.latitude;
double longitude = location.gpsLocation.longitude;
char latHemisphere;
char lonHemisphere;
double latMinutes;
double lonMinutes;
if (latitude > 0)
{
latHemisphere = 'N';
}
else
{
latHemisphere = 'S';
latitude *= -1.0;
}
if (longitude < 0)
{
lonHemisphere = 'W';
longitude *= -1.0;
}
else
{
lonHemisphere = 'E';
}
latMinutes = fmod(latitude * 60.0 , 60.0);
lonMinutes = fmod(longitude * 60.0 , 60.0);
length = snprintf(pMarker, lengthRemaining, "%02d%09.6lf,%c,%03d%09.6lf,%c,",
(uint8_t)floor(latitude), latMinutes, latHemisphere,
(uint8_t)floor(longitude),lonMinutes, lonHemisphere);
}
else
{
length = snprintf(pMarker, lengthRemaining,",,,,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
char gpsQuality;
if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
gpsQuality = '0'; // 0 means no fix
else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
gpsQuality = '1'; // 1 means GPS fix
else
gpsQuality = '2'; // 2 means DGPS fix
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
{ // dop is in locationExtended, (QMI)
length = snprintf(pMarker, lengthRemaining, "%c,%02d,%.1f,",
gpsQuality, svUsedCount, locationExtended.hdop);
}
else if (loc_eng_data_p->pdop > 0 && loc_eng_data_p->hdop > 0 && loc_eng_data_p->vdop > 0)
{ // dop was cached from sv report (RPC)
length = snprintf(pMarker, lengthRemaining, "%c,%02d,%.1f,",
gpsQuality, svUsedCount, loc_eng_data_p->hdop);
}
else
{ // no hdop
length = snprintf(pMarker, lengthRemaining, "%c,%02d,,",
gpsQuality, svUsedCount);
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL)
{
length = snprintf(pMarker, lengthRemaining, "%.1lf,M,",
locationExtended.altitudeMeanSeaLevel);
}
else
{
length = snprintf(pMarker, lengthRemaining,",,");
}
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if ((location.gpsLocation.flags & GPS_LOCATION_HAS_ALTITUDE) &&
(locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL))
{
length = snprintf(pMarker, lengthRemaining, "%.1lf,M,,",
location.gpsLocation.altitude - locationExtended.altitudeMeanSeaLevel);
}
else
{
length = snprintf(pMarker, lengthRemaining,",,,");
}
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
}
//Send blank NMEA reports for non-final fixes
else {
strlcpy(sentence, "$GPGSA,A,1,,,,,,,,,,,,,,,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPVTG,,T,,M,,N,,K,N", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPRMC,,V,,,,,,,,,,N", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPGGA,,,,,,0,,,,,,,,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
}
// clear the dop cache so they can't be used again
loc_eng_data_p->pdop = 0;
loc_eng_data_p->hdop = 0;
loc_eng_data_p->vdop = 0;
EXIT_LOG(%d, 0);
}
/*===========================================================================
FUNCTION loc_eng_nmea_generate_sv
DESCRIPTION
Generate NMEA sentences generated based on sv report
DEPENDENCIES
NONE
RETURN VALUE
0
SIDE EFFECTS
N/A
===========================================================================*/
void loc_eng_nmea_generate_sv(loc_eng_data_s_type *loc_eng_data_p,
const GpsSvStatus &svStatus, const GpsLocationExtended &locationExtended)
{
ENTRY_LOG();
char sentence[NMEA_SENTENCE_MAX_LENGTH] = {0};
char* pMarker = sentence;
int lengthRemaining = sizeof(sentence);
int length = 0;
int svCount = svStatus.num_svs;
int sentenceCount = 0;
int sentenceNumber = 1;
int svNumber = 1;
int gpsCount = 0;
int glnCount = 0;
//Count GPS SVs for saparating GPS from GLONASS and throw others
for(svNumber=1; svNumber <= svCount; svNumber++) {
if( (svStatus.sv_list[svNumber-1].prn >= GPS_PRN_START)&&
(svStatus.sv_list[svNumber-1].prn <= GPS_PRN_END) )
{
gpsCount++;
}
else if( (svStatus.sv_list[svNumber-1].prn >= GLONASS_PRN_START) &&
(svStatus.sv_list[svNumber-1].prn <= GLONASS_PRN_END) )
{
glnCount++;
}
}
// ------------------
// ------$GPGSV------
// ------------------
if (gpsCount <= 0)
{
// no svs in view, so just send a blank $GPGSV sentence
strlcpy(sentence, "$GPGSV,1,1,0,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
}
else
{
svNumber = 1;
sentenceNumber = 1;
sentenceCount = gpsCount/4 + (gpsCount % 4 != 0);
while (sentenceNumber <= sentenceCount)
{
pMarker = sentence;
lengthRemaining = sizeof(sentence);
length = snprintf(pMarker, lengthRemaining, "$GPGSV,%d,%d,%02d",
sentenceCount, sentenceNumber, gpsCount);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
for (int i=0; (svNumber <= svCount) && (i < 4); svNumber++)
{
if( (svStatus.sv_list[svNumber-1].prn >= GPS_PRN_START) &&
(svStatus.sv_list[svNumber-1].prn <= GPS_PRN_END) )
{
length = snprintf(pMarker, lengthRemaining,",%02d,%02d,%03d,",
svStatus.sv_list[svNumber-1].prn,
(int)(0.5 + svStatus.sv_list[svNumber-1].elevation), //float to int
(int)(0.5 + svStatus.sv_list[svNumber-1].azimuth)); //float to int
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (svStatus.sv_list[svNumber-1].snr > 0)
{
length = snprintf(pMarker, lengthRemaining,"%02d",
(int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
}
i++;
}
}
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
sentenceNumber++;
} //while
} //if
// ------------------
// ------$GLGSV------
// ------------------
if (glnCount <= 0)
{
// no svs in view, so just send a blank $GLGSV sentence
strlcpy(sentence, "$GLGSV,1,1,0,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
}
else
{
svNumber = 1;
sentenceNumber = 1;
sentenceCount = glnCount/4 + (glnCount % 4 != 0);
while (sentenceNumber <= sentenceCount)
{
pMarker = sentence;
lengthRemaining = sizeof(sentence);
length = snprintf(pMarker, lengthRemaining, "$GLGSV,%d,%d,%02d",
sentenceCount, sentenceNumber, glnCount);
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
for (int i=0; (svNumber <= svCount) && (i < 4); svNumber++)
{
if( (svStatus.sv_list[svNumber-1].prn >= GLONASS_PRN_START) &&
(svStatus.sv_list[svNumber-1].prn <= GLONASS_PRN_END) ) {
length = snprintf(pMarker, lengthRemaining,",%02d,%02d,%03d,",
svStatus.sv_list[svNumber-1].prn,
(int)(0.5 + svStatus.sv_list[svNumber-1].elevation), //float to int
(int)(0.5 + svStatus.sv_list[svNumber-1].azimuth)); //float to int
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
if (svStatus.sv_list[svNumber-1].snr > 0)
{
length = snprintf(pMarker, lengthRemaining,"%02d",
(int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
if (length < 0 || length >= lengthRemaining)
{
LOC_LOGE("NMEA Error in string formatting");
return;
}
pMarker += length;
lengthRemaining -= length;
}
i++;
}
}
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
sentenceNumber++;
} //while
}//if
if (svStatus.used_in_fix_mask == 0)
{ // No sv used, so there will be no position report, so send
// blank NMEA sentences
strlcpy(sentence, "$GPGSA,A,1,,,,,,,,,,,,,,,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPVTG,,T,,M,,N,,K,N", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPRMC,,V,,,,,,,,,,N", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
strlcpy(sentence, "$GPGGA,,,,,,0,,,,,,,,", sizeof(sentence));
length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
loc_eng_nmea_send(sentence, length, loc_eng_data_p);
}
else
{ // cache the used in fix mask, as it will be needed to send $GPGSA
// during the position report
loc_eng_data_p->sv_used_mask = svStatus.used_in_fix_mask;
// For RPC, the DOP are sent during sv report, so cache them
// now to be sent during position report.
// For QMI, the DOP will be in position report.
if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
{
loc_eng_data_p->pdop = locationExtended.pdop;
loc_eng_data_p->hdop = locationExtended.hdop;
loc_eng_data_p->vdop = locationExtended.vdop;
}
else
{
loc_eng_data_p->pdop = 0;
loc_eng_data_p->hdop = 0;
loc_eng_data_p->vdop = 0;
}
}
EXIT_LOG(%d, 0);
}

42
gps/loc_api/libloc_api_50001/loc_eng_nmea.h Executable file
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/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_NMEA_H
#define LOC_ENG_NMEA_H
#include "hardware/gps.h"
#define NMEA_SENTENCE_MAX_LENGTH 200
void loc_eng_nmea_send(char *pNmea, int length, loc_eng_data_s_type *loc_eng_data_p);
int loc_eng_nmea_put_checksum(char *pNmea, int maxSize);
void loc_eng_nmea_generate_sv(loc_eng_data_s_type *loc_eng_data_p, const GpsSvStatus &svStatus, const GpsLocationExtended &locationExtended);
void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p, const UlpLocation &location, const GpsLocationExtended &locationExtended, unsigned char generate_nmea);
#endif // LOC_ENG_NMEA_H

167
gps/loc_api/libloc_api_50001/loc_eng_xtra.cpp Executable file
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/* Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_eng"
#include <loc_eng.h>
#include <MsgTask.h>
#include "log_util.h"
#include "platform_lib_includes.h"
using namespace loc_core;
struct LocEngRequestXtraServer : public LocMsg {
LocEngAdapter* mAdapter;
inline LocEngRequestXtraServer(LocEngAdapter* adapter) :
LocMsg(), mAdapter(adapter)
{
locallog();
}
inline virtual void proc() const {
mAdapter->requestXtraServer();
}
inline void locallog() const {
LOC_LOGV("LocEngRequestXtraServer");
}
inline virtual void log() const {
locallog();
}
};
struct LocEngInjectXtraData : public LocMsg {
LocEngAdapter* mAdapter;
char* mData;
const int mLen;
inline LocEngInjectXtraData(LocEngAdapter* adapter,
char* data, int len):
LocMsg(), mAdapter(adapter),
mData(new char[len]), mLen(len)
{
memcpy((void*)mData, (void*)data, len);
locallog();
}
inline ~LocEngInjectXtraData()
{
delete[] mData;
}
inline virtual void proc() const {
mAdapter->setXtraData(mData, mLen);
}
inline void locallog() const {
LOC_LOGV("length: %d\n data: %p", mLen, mData);
}
inline virtual void log() const {
locallog();
}
};
/*===========================================================================
FUNCTION loc_eng_xtra_init
DESCRIPTION
Initialize XTRA module.
DEPENDENCIES
N/A
RETURN VALUE
0: success
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_xtra_init (loc_eng_data_s_type &loc_eng_data,
GpsXtraExtCallbacks* callbacks)
{
int ret_val = -1;
loc_eng_xtra_data_s_type *xtra_module_data_ptr;
if(callbacks == NULL) {
LOC_LOGE("loc_eng_xtra_init: failed, cb is NULL");
} else {
xtra_module_data_ptr = &loc_eng_data.xtra_module_data;
xtra_module_data_ptr->download_request_cb = callbacks->download_request_cb;
xtra_module_data_ptr->report_xtra_server_cb = callbacks->report_xtra_server_cb;
ret_val = 0;
}
return ret_val;
}
/*===========================================================================
FUNCTION loc_eng_xtra_inject_data
DESCRIPTION
Injects XTRA file into the engine but buffers the data if engine is busy.
DEPENDENCIES
N/A
RETURN VALUE
0: success
>0: failure
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_xtra_inject_data(loc_eng_data_s_type &loc_eng_data,
char* data, int length)
{
LocEngAdapter* adapter = loc_eng_data.adapter;
adapter->sendMsg(new LocEngInjectXtraData(adapter, data, length));
return 0;
}
/*===========================================================================
FUNCTION loc_eng_xtra_request_server
DESCRIPTION
Request the Xtra server url from the modem
DEPENDENCIES
N/A
RETURN VALUE
length of server string
SIDE EFFECTS
N/A
===========================================================================*/
int loc_eng_xtra_request_server(loc_eng_data_s_type &loc_eng_data)
{
LocEngAdapter* adapter = loc_eng_data.adapter;
adapter->sendMsg(new LocEngRequestXtraServer(adapter));
return 0;
}

47
gps/loc_api/libloc_api_50001/loc_eng_xtra.h Executable file
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/* Copyright (c) 2009,2011 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_ENG_XTRA_H
#define LOC_ENG_XTRA_H
#include "hardware/gps.h"
// Module data
typedef struct
{
// loc_eng_ioctl_cb_data_s_type ioctl_cb_data;
gps_xtra_download_request download_request_cb;
report_xtra_server report_xtra_server_cb;
// XTRA data buffer
char *xtra_data_for_injection; // NULL if no pending data
int xtra_data_len;
} loc_eng_xtra_data_s_type;
#endif // LOC_ENG_XTRA_H

46
gps/platform_lib_abstractions/elapsed_millis_since_boot.cpp Executable file
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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdlib.h>
#include <sys/time.h>
#include "platform_lib_time.h"
int64_t systemTime(int clock)
{
struct timeval t;
t.tv_sec = t.tv_usec = 0;
gettimeofday(&t, NULL);
return t.tv_sec*1000000LL + t.tv_usec;
}
int64_t elapsedMillisSinceBoot()
{
int64_t t_us = systemTime(0);
return (int64_t) t_us / 1000LL;
}

35
gps/platform_lib_abstractions/platform_lib_includes.h Executable file
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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _PLATFORM_LIB_INCLUDES_H_
#define _PLATFORM_LIB_INCLUDES_H_
#include "platform_lib_time.h"
#include "platform_lib_macros.h"
#endif

81
gps/platform_lib_abstractions/platform_lib_macros.h Executable file
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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __PLATFORM_LIB_MACROS_H__
#define __PLATFORM_LIB_MACROS_H__
#include <sys/time.h>
#define TS_PRINTF(format, x...) \
{ \
struct timeval tv; \
struct timezone tz; \
int hh, mm, ss; \
gettimeofday(&tv, &tz); \
hh = tv.tv_sec/3600%24; \
mm = (tv.tv_sec%3600)/60; \
ss = tv.tv_sec%60; \
fprintf(stdout,"%02d:%02d:%02d.%06ld]" format "\n", hh, mm, ss, tv.tv_usec,##x); \
}
#ifdef USE_GLIB
#define strlcat g_strlcat
#define strlcpy g_strlcpy
#define ALOGE(format, x...) TS_PRINTF("E/%s (%d): " format , LOG_TAG, getpid(), ##x)
#define ALOGW(format, x...) TS_PRINTF("W/%s (%d): " format , LOG_TAG, getpid(), ##x)
#define ALOGI(format, x...) TS_PRINTF("I/%s (%d): " format , LOG_TAG, getpid(), ##x)
#define ALOGD(format, x...) TS_PRINTF("D/%s (%d): " format , LOG_TAG, getpid(), ##x)
#define ALOGV(format, x...) TS_PRINTF("V/%s (%d): " format , LOG_TAG, getpid(), ##x)
#define GETTID_PLATFORM_LIB_ABSTRACTION (syscall(SYS_gettid))
#define LOC_EXT_CREATE_THREAD_CB_PLATFORM_LIB_ABSTRACTION createPthread
#define ELAPSED_MILLIS_SINCE_BOOT_PLATFORM_LIB_ABSTRACTION (elapsedMillisSinceBoot())
#else
#ifdef __cplusplus
extern "C" {
#endif
pid_t gettid(void);
#ifdef __cplusplus
}
#endif
#define GETTID_PLATFORM_LIB_ABSTRACTION (gettid())
#define LOC_EXT_CREATE_THREAD_CB_PLATFORM_LIB_ABSTRACTION android::AndroidRuntime::createJavaThread
#define ELAPSED_MILLIS_SINCE_BOOT_PLATFORM_LIB_ABSTRACTION (android::elapsedRealtime())
#endif
#endif

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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _PLATFORM_LIB_TIME_H_
#define _PLATFORM_LIB_TIME_H_
int64_t systemTime(int clock);
int64_t elapsedMillisSinceBoot();
#endif

56
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ifneq ($(BUILD_TINY_ANDROID),true)
#Compile this library only for builds with the latest modem image
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
## Libs
LOCAL_SHARED_LIBRARIES := \
libutils \
libcutils \
liblog
LOCAL_SRC_FILES += \
loc_log.cpp \
loc_cfg.cpp \
msg_q.c \
linked_list.c \
loc_target.cpp \
loc_timer.c \
../platform_lib_abstractions/elapsed_millis_since_boot.cpp
LOCAL_CFLAGS += \
-fno-short-enums \
-D_ANDROID_
LOCAL_LDFLAGS += -Wl,--export-dynamic
## Includes
LOCAL_C_INCLUDES:= \
$(LOCAL_PATH)/../platform_lib_abstractions
LOCAL_COPY_HEADERS_TO:= gps.utils/
LOCAL_COPY_HEADERS:= \
loc_log.h \
loc_cfg.h \
log_util.h \
linked_list.h \
msg_q.h \
loc_target.h \
loc_timer.h \
../platform_lib_abstractions/platform_lib_includes.h \
../platform_lib_abstractions/platform_lib_time.h \
../platform_lib_abstractions/platform_lib_macros.h
LOCAL_MODULE := libgps.utils
LOCAL_MODULE_TAGS := optional
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)
include $(BUILD_SHARED_LIBRARY)
endif # not BUILD_TINY_ANDROID

44
gps/utils/Makefile.am Executable file
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AM_CFLAGS = -Wundef \
-MD \
-Wno-trigraphs \
-g -O0 \
-fno-inline \
-fno-short-enums \
-fpic \
-I../platform_lib_abstractions
libgps_utils_so_la_h_sources = log_util.h \
msg_q.h \
linked_list.h \
loc_cfg.h \
loc_log.h \
../platform_lib_abstractions/platform_lib_includes.h \
../platform_lib_abstractions/platform_lib_time.h \
../platform_lib_abstractions/platform_lib_macros.h
libgps_utils_so_la_c_sources = linked_list.c \
msg_q.c \
loc_cfg.cpp \
loc_log.cpp \
../platform_lib_abstractions/elapsed_millis_since_boot.cpp
library_includedir = $(pkgincludedir)/utils
library_include_HEADERS = $(libgps_utils_so_la_h_sources)
libgps_utils_so_la_SOURCES = $(libgps_utils_so_la_c_sources)
if USE_GLIB
libgps_utils_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
libgps_utils_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
libgps_utils_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
else
libgps_utils_so_la_CFLAGS = $(AM_CFLAGS)
libgps_utils_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
libgps_utils_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
endif
libgps_utils_so_la_LIBADD = -lstdc++ -lcutils
#Create and Install libraries
lib_LTLIBRARIES = libgps_utils_so.la

328
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "linked_list.h"
#include <stdio.h>
#include <string.h>
#define LOG_TAG "LocSvc_utils_ll"
#include "log_util.h"
#include "platform_lib_includes.h"
#include <stdlib.h>
#include <stdint.h>
typedef struct list_element {
struct list_element* next;
struct list_element* prev;
void* data_ptr;
void (*dealloc_func)(void*);
}list_element;
typedef struct list_state {
list_element* p_head;
list_element* p_tail;
} list_state;
/* ----------------------- END INTERNAL FUNCTIONS ---------------------------------------- */
/*===========================================================================
FUNCTION: linked_list_init
===========================================================================*/
linked_list_err_type linked_list_init(void** list_data)
{
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_PARAMETER;
}
list_state* tmp_list;
tmp_list = (list_state*)calloc(1, sizeof(list_state));
if( tmp_list == NULL )
{
LOC_LOGE("%s: Unable to allocate space for list!\n", __FUNCTION__);
return eLINKED_LIST_FAILURE_GENERAL;
}
tmp_list->p_head = NULL;
tmp_list->p_tail = NULL;
*list_data = tmp_list;
return eLINKED_LIST_SUCCESS;
}
/*===========================================================================
FUNCTION: linked_list_destroy
===========================================================================*/
linked_list_err_type linked_list_destroy(void** list_data)
{
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_HANDLE;
}
list_state* p_list = (list_state*)*list_data;
linked_list_flush(p_list);
free(*list_data);
*list_data = NULL;
return eLINKED_LIST_SUCCESS;
}
/*===========================================================================
FUNCTION: linked_list_add
===========================================================================*/
linked_list_err_type linked_list_add(void* list_data, void *data_obj, void (*dealloc)(void*))
{
LOC_LOGD("%s: Adding to list data_obj = 0x%08X\n", __FUNCTION__, data_obj);
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_HANDLE;
}
if( data_obj == NULL )
{
LOC_LOGE("%s: Invalid input parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_PARAMETER;
}
list_state* p_list = (list_state*)list_data;
list_element* elem = (list_element*)malloc(sizeof(list_element));
if( elem == NULL )
{
LOC_LOGE("%s: Memory allocation failed\n", __FUNCTION__);
return eLINKED_LIST_FAILURE_GENERAL;
}
/* Copy data to newly created element */
elem->data_ptr = data_obj;
elem->next = NULL;
elem->prev = NULL;
elem->dealloc_func = dealloc;
/* Replace head element */
list_element* tmp = p_list->p_head;
p_list->p_head = elem;
/* Point next to the previous head element */
p_list->p_head->next = tmp;
if( tmp != NULL )
{
tmp->prev = p_list->p_head;
}
else
{
p_list->p_tail = p_list->p_head;
}
return eLINKED_LIST_SUCCESS;
}
/*===========================================================================
FUNCTION: linked_list_remove
===========================================================================*/
linked_list_err_type linked_list_remove(void* list_data, void **data_obj)
{
LOC_LOGD("%s: Removing from list\n", __FUNCTION__);
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_HANDLE;
}
if( data_obj == NULL )
{
LOC_LOGE("%s: Invalid input parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_PARAMETER;
}
list_state* p_list = (list_state*)list_data;
if( p_list->p_tail == NULL )
{
return eLINKED_LIST_UNAVAILABLE_RESOURCE;
}
list_element* tmp = p_list->p_tail;
/* Replace tail element */
p_list->p_tail = tmp->prev;
if( p_list->p_tail != NULL )
{
p_list->p_tail->next = NULL;
}
else
{
p_list->p_head = p_list->p_tail;
}
/* Copy data to output param */
*data_obj = tmp->data_ptr;
/* Free allocated list element */
free(tmp);
return eLINKED_LIST_SUCCESS;
}
/*===========================================================================
FUNCTION: linked_list_empty
===========================================================================*/
int linked_list_empty(void* list_data)
{
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return (int)eLINKED_LIST_INVALID_HANDLE;
}
else
{
list_state* p_list = (list_state*)list_data;
return p_list->p_head == NULL ? 1 : 0;
}
}
/*===========================================================================
FUNCTION: linked_list_flush
===========================================================================*/
linked_list_err_type linked_list_flush(void* list_data)
{
if( list_data == NULL )
{
LOC_LOGE("%s: Invalid list parameter!\n", __FUNCTION__);
return eLINKED_LIST_INVALID_HANDLE;
}
list_state* p_list = (list_state*)list_data;
/* Remove all dynamically allocated elements */
while( p_list->p_head != NULL )
{
list_element* tmp = p_list->p_head->next;
/* Free data pointer if told to do so. */
if( p_list->p_head->dealloc_func != NULL )
{
p_list->p_head->dealloc_func(p_list->p_head->data_ptr);
}
/* Free list element */
free(p_list->p_head);
p_list->p_head = tmp;
}
p_list->p_tail = NULL;
return eLINKED_LIST_SUCCESS;
}
/*===========================================================================
FUNCTION: linked_list_search
===========================================================================*/
linked_list_err_type linked_list_search(void* list_data, void **data_p,
bool (*equal)(void* data_0, void* data),
void* data_0, bool rm_if_found)
{
LOC_LOGD("%s: Search the list\n", __FUNCTION__);
if( list_data == NULL || NULL == equal )
{
LOC_LOGE("%s: Invalid list parameter! list_data %p equal %p\n",
__FUNCTION__, list_data, equal);
return eLINKED_LIST_INVALID_HANDLE;
}
list_state* p_list = (list_state*)list_data;
if( p_list->p_tail == NULL )
{
return eLINKED_LIST_UNAVAILABLE_RESOURCE;
}
list_element* tmp = p_list->p_head;
if (NULL != data_p) {
*data_p = NULL;
}
while (NULL != tmp) {
if ((*equal)(data_0, tmp->data_ptr)) {
if (NULL != data_p) {
*data_p = tmp->data_ptr;
}
if (rm_if_found) {
if (NULL == tmp->prev) {
p_list->p_head = tmp->next;
} else {
tmp->prev->next = tmp->next;
}
if (NULL == tmp->next) {
p_list->p_tail = tmp->prev;
} else {
tmp->next->prev = tmp->prev;
}
tmp->prev = tmp->next = NULL;
// dealloc data if it is not copied out && caller
// has given us a dealloc function pointer.
if (NULL == data_p && NULL != tmp->dealloc_func) {
tmp->dealloc_func(tmp->data_ptr);
}
free(tmp);
}
tmp = NULL;
} else {
tmp = tmp->next;
}
}
return eLINKED_LIST_SUCCESS;
}

217
gps/utils/linked_list.h Executable file
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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __LINKED_LIST_H__
#define __LINKED_LIST_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <stdbool.h>
#include <stdlib.h>
/** Linked List Return Codes */
typedef enum
{
eLINKED_LIST_SUCCESS = 0,
/**< Request was successful. */
eLINKED_LIST_FAILURE_GENERAL = -1,
/**< Failed because of a general failure. */
eLINKED_LIST_INVALID_PARAMETER = -2,
/**< Failed because the request contained invalid parameters. */
eLINKED_LIST_INVALID_HANDLE = -3,
/**< Failed because an invalid handle was specified. */
eLINKED_LIST_UNAVAILABLE_RESOURCE = -4,
/**< Failed because an there were not enough resources. */
eLINKED_LIST_INSUFFICIENT_BUFFER = -5,
/**< Failed because an the supplied buffer was too small. */
}linked_list_err_type;
/*===========================================================================
FUNCTION linked_list_init
DESCRIPTION
Initializes internal structures for linked list.
list_data: State of list to be initialized.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_init(void** list_data);
/*===========================================================================
FUNCTION linked_list_destroy
DESCRIPTION
Destroys internal structures for linked list.
p_list_data: State of list to be destroyed.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_destroy(void** list_data);
/*===========================================================================
FUNCTION linked_list_add
DESCRIPTION
Adds an element to the head of the linked list. The passed in data pointer
is not modified or freed. Passed in data_obj is expected to live throughout
the use of the linked_list (i.e. data is not allocated internally)
p_list_data: List to add data to the head of.
data_obj: Pointer to data to add into list
dealloc: Function used to deallocate memory for this element. Pass NULL
if you do not want data deallocated during a flush operation
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_add(void* list_data, void *data_obj, void (*dealloc)(void*));
/*===========================================================================
FUNCTION linked_list_remove
DESCRIPTION
Retrieves data from the list tail. data_obj is the tail element from the list
passed in by linked_list_add.
p_list_data: List to remove the tail from.
data_obj: Pointer to data removed from list
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_remove(void* list_data, void **data_obj);
/*===========================================================================
FUNCTION linked_list_empty
DESCRIPTION
Tells whether the list currently contains any elements
p_list_data: List to check if empty.
DEPENDENCIES
N/A
RETURN VALUE
0/FALSE : List contains elements
1/TRUE : List is Empty
Otherwise look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
int linked_list_empty(void* list_data);
/*===========================================================================
FUNCTION linked_list_flush
DESCRIPTION
Removes all elements from the list and deallocates them using the provided
dealloc function while adding elements.
p_list_data: List to remove all elements from.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_flush(void* list_data);
/*===========================================================================
FUNCTION linked_list_search
DESCRIPTION
Searches for an element in the linked list.
p_list_data: List handle.
data_p: to be stored with the data found; NUll if no match.
if data_p passed in as NULL, then no write to it.
equal: Function ptr takes in a list element, and returns
indication if this the one looking for.
data_0: The data being compared against.
rm_if_found: Should data be removed if found?
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
linked_list_err_type linked_list_search(void* list_data, void **data_p,
bool (*equal)(void* data_0, void* data),
void* data_0, bool rm_if_found);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __LINKED_LIST_H__ */

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#define LOG_TAG "LocSvc_utils_cfg"
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <time.h>
#include <loc_cfg.h>
#include <log_util.h>
#ifdef USE_GLIB
#include <glib.h>
#endif
#include "platform_lib_includes.h"
/*=============================================================================
*
* GLOBAL DATA DECLARATION
*
*============================================================================*/
/* Parameter data */
static uint8_t DEBUG_LEVEL = 0xff;
static uint8_t TIMESTAMP = 0;
/* Parameter spec table */
static loc_param_s_type loc_parameter_table[] =
{
{"DEBUG_LEVEL", &DEBUG_LEVEL, NULL, 'n'},
{"TIMESTAMP", &TIMESTAMP, NULL, 'n'},
};
int loc_param_num = sizeof(loc_parameter_table) / sizeof(loc_param_s_type);
/*===========================================================================
FUNCTION trim_space
DESCRIPTION
Removes leading and trailing spaces of the string
DEPENDENCIES
N/A
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void trim_space(char *org_string)
{
char *scan_ptr, *write_ptr;
char *first_nonspace = NULL, *last_nonspace = NULL;
scan_ptr = write_ptr = org_string;
while (*scan_ptr)
{
if ( !isspace(*scan_ptr) && first_nonspace == NULL)
{
first_nonspace = scan_ptr;
}
if (first_nonspace != NULL)
{
*(write_ptr++) = *scan_ptr;
if ( !isspace(*scan_ptr))
{
last_nonspace = write_ptr;
}
}
scan_ptr++;
}
if (last_nonspace) { *last_nonspace = '\0'; }
}
typedef struct loc_param_v_type
{
char* param_name;
char* param_str_value;
int param_int_value;
double param_double_value;
}loc_param_v_type;
/*===========================================================================
FUNCTION loc_set_config_entry
DESCRIPTION
Potentially sets a given configuration table entry based on the passed in
configuration value. This is done by using a string comparison of the
parameter names and those found in the configuration file.
PARAMETERS:
config_entry: configuration entry in the table to possibly set
config_value: value to store in the entry if the parameter names match
DEPENDENCIES
N/A
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_set_config_entry(loc_param_s_type* config_entry, loc_param_v_type* config_value)
{
if(NULL == config_entry || NULL == config_value)
{
LOC_LOGE("%s: INVALID config entry or parameter", __FUNCTION__);
return;
}
if (strcmp(config_entry->param_name, config_value->param_name) == 0 &&
config_entry->param_ptr)
{
switch (config_entry->param_type)
{
case 's':
if (strcmp(config_value->param_str_value, "NULL") == 0)
{
*((char*)config_entry->param_ptr) = '\0';
}
else {
strlcpy((char*) config_entry->param_ptr,
config_value->param_str_value,
LOC_MAX_PARAM_STRING + 1);
}
/* Log INI values */
LOC_LOGD("%s: PARAM %s = %s", __FUNCTION__, config_entry->param_name, (char*)config_entry->param_ptr);
if(NULL != config_entry->param_set)
{
*(config_entry->param_set) = 1;
}
break;
case 'n':
*((int *)config_entry->param_ptr) = config_value->param_int_value;
/* Log INI values */
LOC_LOGD("%s: PARAM %s = %d", __FUNCTION__, config_entry->param_name, config_value->param_int_value);
if(NULL != config_entry->param_set)
{
*(config_entry->param_set) = 1;
}
break;
case 'f':
*((double *)config_entry->param_ptr) = config_value->param_double_value;
/* Log INI values */
LOC_LOGD("%s: PARAM %s = %f", __FUNCTION__, config_entry->param_name, config_value->param_double_value);
if(NULL != config_entry->param_set)
{
*(config_entry->param_set) = 1;
}
break;
default:
LOC_LOGE("%s: PARAM %s parameter type must be n, f, or s", __FUNCTION__, config_entry->param_name);
}
}
}
/*===========================================================================
FUNCTION loc_read_conf
DESCRIPTION
Reads the specified configuration file and sets defined values based on
the passed in configuration table. This table maps strings to values to
set along with the type of each of these values.
PARAMETERS:
conf_file_name: configuration file to read
config_table: table definition of strings to places to store information
table_length: length of the configuration table
DEPENDENCIES
N/A
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_read_conf(const char* conf_file_name, loc_param_s_type* config_table, uint32_t table_length)
{
FILE *gps_conf_fp = NULL;
char input_buf[LOC_MAX_PARAM_LINE]; /* declare a char array */
char *lasts;
loc_param_v_type config_value;
uint32_t i;
if((gps_conf_fp = fopen(conf_file_name, "r")) != NULL)
{
LOC_LOGD("%s: using %s", __FUNCTION__, conf_file_name);
}
else
{
LOC_LOGW("%s: no %s file found", __FUNCTION__, conf_file_name);
loc_logger_init(DEBUG_LEVEL, TIMESTAMP);
return; /* no parameter file */
}
/* Clear all validity bits */
for(i = 0; NULL != config_table && i < table_length; i++)
{
if(NULL != config_table[i].param_set)
{
*(config_table[i].param_set) = 0;
}
}
while(fgets(input_buf, LOC_MAX_PARAM_LINE, gps_conf_fp) != NULL)
{
memset(&config_value, 0, sizeof(config_value));
/* Separate variable and value */
config_value.param_name = strtok_r(input_buf, "=", &lasts);
if (config_value.param_name == NULL) continue; /* skip lines that do not contain "=" */
config_value.param_str_value = strtok_r(NULL, "=", &lasts);
if (config_value.param_str_value == NULL) continue; /* skip lines that do not contain two operands */
/* Trim leading and trailing spaces */
trim_space(config_value.param_name);
trim_space(config_value.param_str_value);
/* Parse numerical value */
if (config_value.param_str_value[0] == '0' && tolower(config_value.param_str_value[1]) == 'x')
{
/* hex */
config_value.param_int_value = (int) strtol(&config_value.param_str_value[2], (char**) NULL, 16);
}
else {
config_value.param_double_value = (double) atof(config_value.param_str_value); /* float */
config_value.param_int_value = atoi(config_value.param_str_value); /* dec */
}
for(i = 0; NULL != config_table && i < table_length; i++)
{
loc_set_config_entry(&config_table[i], &config_value);
}
for(i = 0; i < loc_param_num; i++)
{
loc_set_config_entry(&loc_parameter_table[i], &config_value);
}
}
fclose(gps_conf_fp);
/* Initialize logging mechanism with parsed data */
loc_logger_init(DEBUG_LEVEL, TIMESTAMP);
}

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/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_CFG_H
#define LOC_CFG_H
#include <stdint.h>
#define LOC_MAX_PARAM_NAME 48
#define LOC_MAX_PARAM_STRING 80
#define LOC_MAX_PARAM_LINE 80
#define UTIL_READ_CONF_DEFAULT(filename) \
loc_read_conf((filename), NULL, 0);
#define UTIL_READ_CONF(filename, config_table) \
loc_read_conf((filename), (config_table), sizeof(config_table) / sizeof(config_table[0]))
/*=============================================================================
*
* MODULE TYPE DECLARATION
*
*============================================================================*/
typedef struct
{
char param_name[LOC_MAX_PARAM_NAME];
void *param_ptr;
uint8_t *param_set; /* was this value set by config file? */
char param_type; /* 'n' for number,
's' for string,
'f' for float */
} loc_param_s_type;
/*=============================================================================
*
* MODULE EXTERNAL DATA
*
*============================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
/*=============================================================================
*
* MODULE EXPORTED FUNCTIONS
*
*============================================================================*/
extern void loc_read_conf(const char* conf_file_name,
loc_param_s_type* config_table,
uint32_t table_length);
#ifdef __cplusplus
}
#endif
#endif /* LOC_CFG_H */

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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#define LOG_NDDEBUG 0
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include "loc_log.h"
#include "msg_q.h"
#ifdef USE_GLIB
#include <time.h>
#endif /* USE_GLIB */
#include "log_util.h"
#include "platform_lib_includes.h"
#define BUFFER_SIZE 120
// Logging Improvements
const char *loc_logger_boolStr[]={"False","True"};
const char VOID_RET[] = "None";
const char FROM_AFW[] = "===>";
const char TO_MODEM[] = "--->";
const char FROM_MODEM[] = "<---";
const char TO_AFW[] = "<===";
const char EXIT_TAG[] = "Exiting";
const char ENTRY_TAG[] = "Entering";
/* Logging Mechanism */
loc_logger_s_type loc_logger;
/* Get names from value */
const char* loc_get_name_from_mask(loc_name_val_s_type table[], int table_size, long mask)
{
int i;
for (i = 0; i < table_size; i++)
{
if (table[i].val & (long) mask)
{
return table[i].name;
}
}
return UNKNOWN_STR;
}
/* Get names from value */
const char* loc_get_name_from_val(loc_name_val_s_type table[], int table_size, long value)
{
int i;
for (i = 0; i < table_size; i++)
{
if (table[i].val == (long) value)
{
return table[i].name;
}
}
return UNKNOWN_STR;
}
static loc_name_val_s_type loc_msg_q_status[] =
{
NAME_VAL( eMSG_Q_SUCCESS ),
NAME_VAL( eMSG_Q_FAILURE_GENERAL ),
NAME_VAL( eMSG_Q_INVALID_PARAMETER ),
NAME_VAL( eMSG_Q_INVALID_HANDLE ),
NAME_VAL( eMSG_Q_UNAVAILABLE_RESOURCE ),
NAME_VAL( eMSG_Q_INSUFFICIENT_BUFFER )
};
static int loc_msg_q_status_num = sizeof(loc_msg_q_status) / sizeof(loc_name_val_s_type);
/* Find msg_q status name */
const char* loc_get_msg_q_status(int status)
{
return loc_get_name_from_val(loc_msg_q_status, loc_msg_q_status_num, (long) status);
}
const char* log_succ_fail_string(int is_succ)
{
return is_succ? "successful" : "failed";
}
//Target names
loc_name_val_s_type target_name[] =
{
NAME_VAL(GNSS_NONE),
NAME_VAL(GNSS_MSM),
NAME_VAL(GNSS_GSS),
NAME_VAL(GNSS_MDM),
NAME_VAL(GNSS_QCA1530),
NAME_VAL(GNSS_UNKNOWN)
};
static int target_name_num = sizeof(target_name)/sizeof(loc_name_val_s_type);
/*===========================================================================
FUNCTION loc_get_target_name
DESCRIPTION
Returns pointer to a string that contains name of the target
XX:XX:XX.000\0
RETURN VALUE
The target name string
===========================================================================*/
const char *loc_get_target_name(unsigned int target)
{
int index = 0;
static char ret[BUFFER_SIZE];
index = getTargetGnssType(target);
if( index >= target_name_num || index < 0)
index = target_name_num - 1;
if( (target & HAS_SSC) == HAS_SSC ) {
snprintf(ret, sizeof(ret), " %s with SSC",
loc_get_name_from_val(target_name, target_name_num, (long)index) );
}
else {
snprintf(ret, sizeof(ret), " %s without SSC",
loc_get_name_from_val(target_name, target_name_num, (long)index) );
}
return ret;
}
/*===========================================================================
FUNCTION loc_get_time
DESCRIPTION
Logs a callback event header.
The pointer time_string should point to a buffer of at least 13 bytes:
XX:XX:XX.000\0
RETURN VALUE
The time string
===========================================================================*/
char *loc_get_time(char *time_string, unsigned long buf_size)
{
struct timeval now; /* sec and usec */
struct tm now_tm; /* broken-down time */
char hms_string[80]; /* HH:MM:SS */
gettimeofday(&now, NULL);
localtime_r(&now.tv_sec, &now_tm);
strftime(hms_string, sizeof hms_string, "%H:%M:%S", &now_tm);
snprintf(time_string, buf_size, "%s.%03d", hms_string, (int) (now.tv_usec / 1000));
return time_string;
}
/*===========================================================================
FUNCTION loc_logger_init
DESCRIPTION
Initializes the state of DEBUG_LEVEL and TIMESTAMP
DEPENDENCIES
N/A
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_logger_init(unsigned long debug, unsigned long timestamp)
{
loc_logger.DEBUG_LEVEL = debug;
loc_logger.TIMESTAMP = timestamp;
}
/*===========================================================================
FUNCTION get_timestamp
DESCRIPTION
Generates a timestamp using the current system time
DEPENDENCIES
N/A
RETURN VALUE
Char pointer to the parameter str
SIDE EFFECTS
N/A
===========================================================================*/
char * get_timestamp(char *str, unsigned long buf_size)
{
struct timeval tv;
struct timezone tz;
int hh, mm, ss;
gettimeofday(&tv, &tz);
hh = tv.tv_sec/3600%24;
mm = (tv.tv_sec%3600)/60;
ss = tv.tv_sec%60;
snprintf(str, buf_size, "%02d:%02d:%02d.%06ld", hh, mm, ss, tv.tv_usec);
return str;
}

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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_LOG_H
#define LOC_LOG_H
#ifdef __cplusplus
extern "C"
{
#endif
#include <ctype.h>
#include "loc_target.h"
typedef struct
{
char name[128];
long val;
} loc_name_val_s_type;
#define NAME_VAL(x) {"" #x "", x }
#define UNKNOWN_STR "UNKNOWN"
#define CHECK_MASK(type, value, mask_var, mask) \
((mask_var & mask) ? (type) value : (type) (-1))
/* Get names from value */
const char* loc_get_name_from_mask(loc_name_val_s_type table[], int table_size, long mask);
const char* loc_get_name_from_val(loc_name_val_s_type table[], int table_size, long value);
const char* loc_get_msg_q_status(int status);
const char* loc_get_target_name(unsigned int target);
extern const char* log_succ_fail_string(int is_succ);
extern char *loc_get_time(char *time_string, unsigned long buf_size);
#ifdef __cplusplus
}
#endif
#endif /* LOC_LOG_H */

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/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include "hardware/gps.h"
#include <cutils/properties.h>
#include "loc_target.h"
#include "loc_log.h"
#include "log_util.h"
#define APQ8064_ID_1 "109"
#define APQ8064_ID_2 "153"
#define MPQ8064_ID_1 "130"
#define MSM8930_ID_1 "142"
#define MSM8930_ID_2 "116"
#define APQ8030_ID_1 "157"
#define APQ8074_ID_1 "184"
#define LINE_LEN 100
#define STR_LIQUID "Liquid"
#define STR_SURF "Surf"
#define STR_MTP "MTP"
#define STR_APQ "apq"
#define IS_STR_END(c) ((c) == '\0' || (c) == '\n' || (c) == '\r')
#define LENGTH(s) (sizeof(s) - 1)
#define GPS_CHECK_NO_ERROR 0
#define GPS_CHECK_NO_GPS_HW 1
#define QCA1530_DETECT_TIMEOUT 30
#define QCA1530_DETECT_PRESENT "yes"
#define QCA1530_DETECT_PROGRESS "detect"
static unsigned int gTarget = (unsigned int)-1;
static int read_a_line(const char * file_path, char * line, int line_size)
{
FILE *fp;
int result = 0;
* line = '\0';
fp = fopen(file_path, "r" );
if( fp == NULL ) {
LOC_LOGE("open failed: %s: %s\n", file_path, strerror(errno));
result = -1;
} else {
int len;
fgets(line, line_size, fp);
len = strlen(line);
len = len < line_size - 1? len : line_size - 1;
line[len] = '\0';
LOC_LOGD("cat %s: %s", file_path, line);
fclose(fp);
}
return result;
}
/*!
* \brief Checks if QCA1530 is avalable.
*
* Function verifies if qca1530 SoC is configured on the device. The test is
* based on property value. For 1530 scenario, the value shall be one of the
* following: "yes", "no", "detect". All other values are treated equally to
* "no". When the value is "detect" the system waits for SoC detection to
* finish before returning result.
*
* \retval true - QCA1530 is available.
* \retval false - QCA1530 is not available.
*/
static bool is_qca1530(void)
{
static const char qca1530_property_name[] = "persist.qca1530";
bool res = false;
int ret, i;
char buf[PROPERTY_VALUE_MAX];
memset(buf, 0, sizeof(buf));
for (i = 0; i < QCA1530_DETECT_TIMEOUT; ++i)
{
ret = property_get(qca1530_property_name, buf, NULL);
if (ret < 0)
{
LOC_LOGV( "qca1530: property %s is not accessible, ret=%d",
qca1530_property_name,
ret);
break;
}
LOC_LOGV( "qca1530: property %s is set to %s",
qca1530_property_name,
buf);
if (!memcmp(buf, QCA1530_DETECT_PRESENT,
sizeof(QCA1530_DETECT_PRESENT)))
{
res = true;
break;
}
if (!memcmp(buf, QCA1530_DETECT_PROGRESS,
sizeof(QCA1530_DETECT_PROGRESS)))
{
LOC_LOGV("qca1530: SoC detection is in progress.");
sleep(1);
continue;
}
break;
}
LOC_LOGD("qca1530: detected=%s", res ? "true" : "false");
return res;
}
unsigned int loc_get_target(void)
{
if (gTarget != (unsigned int)-1)
return gTarget;
static const char hw_platform[] = "/sys/devices/soc0/hw_platform";
static const char id[] = "/sys/devices/soc0/soc_id";
static const char hw_platform_dep[] =
"/sys/devices/system/soc/soc0/hw_platform";
static const char id_dep[] = "/sys/devices/system/soc/soc0/id";
static const char mdm[] = "/dev/mdm"; // No such file or directory
char rd_hw_platform[LINE_LEN];
char rd_id[LINE_LEN];
char rd_mdm[LINE_LEN];
char baseband[LINE_LEN];
if (is_qca1530()) {
gTarget = TARGET_QCA1530;
goto detected;
}
property_get("ro.baseband", baseband, "");
if (!access(hw_platform, F_OK)) {
read_a_line(hw_platform, rd_hw_platform, LINE_LEN);
} else {
read_a_line(hw_platform_dep, rd_hw_platform, LINE_LEN);
}
if (!access(id, F_OK)) {
read_a_line(id, rd_id, LINE_LEN);
} else {
read_a_line(id_dep, rd_id, LINE_LEN);
}
if( !memcmp(baseband, STR_APQ, LENGTH(STR_APQ)) ){
if( !memcmp(rd_id, MPQ8064_ID_1, LENGTH(MPQ8064_ID_1))
&& IS_STR_END(rd_id[LENGTH(MPQ8064_ID_1)]) )
gTarget = TARGET_MPQ;
else
gTarget = TARGET_APQ_SA;
}
else {
if( (!memcmp(rd_hw_platform, STR_LIQUID, LENGTH(STR_LIQUID))
&& IS_STR_END(rd_hw_platform[LENGTH(STR_LIQUID)])) ||
(!memcmp(rd_hw_platform, STR_SURF, LENGTH(STR_SURF))
&& IS_STR_END(rd_hw_platform[LENGTH(STR_SURF)])) ||
(!memcmp(rd_hw_platform, STR_MTP, LENGTH(STR_MTP))
&& IS_STR_END(rd_hw_platform[LENGTH(STR_MTP)]))) {
if (!read_a_line( mdm, rd_mdm, LINE_LEN))
gTarget = TARGET_MDM;
}
else if( (!memcmp(rd_id, MSM8930_ID_1, LENGTH(MSM8930_ID_1))
&& IS_STR_END(rd_id[LENGTH(MSM8930_ID_1)])) ||
(!memcmp(rd_id, MSM8930_ID_2, LENGTH(MSM8930_ID_2))
&& IS_STR_END(rd_id[LENGTH(MSM8930_ID_2)])) )
gTarget = TARGET_MSM_NO_SSC;
else
gTarget = TARGET_UNKNOWN;
}
detected:
LOC_LOGD("HAL: %s returned %d", __FUNCTION__, gTarget);
return gTarget;
}

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/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef LOC_TARGET_H
#define LOC_TARGET_H
#define TARGET_SET(gnss,ssc) ( (gnss<<1)|ssc )
#define TARGET_DEFAULT TARGET_SET(GNSS_MSM, HAS_SSC)
#define TARGET_MDM TARGET_SET(GNSS_MDM, HAS_SSC)
#define TARGET_APQ_SA TARGET_SET(GNSS_GSS, NO_SSC)
#define TARGET_MPQ TARGET_SET(GNSS_NONE,NO_SSC)
#define TARGET_MSM_NO_SSC TARGET_SET(GNSS_MSM, NO_SSC)
#define TARGET_QCA1530 TARGET_SET(GNSS_QCA1530, NO_SSC)
#define TARGET_UNKNOWN TARGET_SET(GNSS_UNKNOWN, NO_SSC)
#define getTargetGnssType(target) (target>>1)
#ifdef __cplusplus
extern "C"
{
#endif
unsigned int loc_get_target(void);
/* Please remember to update 'target_name' in loc_log.cpp,
if do any changes to this enum. */
typedef enum {
GNSS_NONE = 0,
GNSS_MSM,
GNSS_GSS,
GNSS_MDM,
GNSS_QCA1530,
GNSS_UNKNOWN
}GNSS_TARGET;
typedef enum {
NO_SSC = 0,
HAS_SSC
}SSC_TYPE;
#ifdef __cplusplus
}
#endif
#endif /*LOC_TARGET_H*/

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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include<stdio.h>
#include<stdlib.h>
#include<sys/time.h>
#include "loc_timer.h"
#include<time.h>
#include<errno.h>
enum timer_state {
READY = 100,
WAITING,
DONE,
ABORT
};
typedef struct {
loc_timer_callback callback_func;
void *user_data;
unsigned int time_msec;
pthread_cond_t timer_cond;
pthread_mutex_t timer_mutex;
enum timer_state state;
}timer_data;
static void *timer_thread(void *thread_data)
{
int ret = -ETIMEDOUT;
struct timespec ts;
struct timeval tv;
timer_data* t = (timer_data*)thread_data;
LOC_LOGD("%s:%d]: Enter. Delay = %d\n", __func__, __LINE__, t->time_msec);
gettimeofday(&tv, NULL);
clock_gettime(CLOCK_REALTIME, &ts);
if(t->time_msec >= 1000) {
ts.tv_sec += t->time_msec/1000;
t->time_msec = t->time_msec % 1000;
}
if(t->time_msec)
ts.tv_nsec += t->time_msec * 1000000;
if(ts.tv_nsec > 999999999) {
LOC_LOGD("%s:%d]: Large nanosecs\n", __func__, __LINE__);
ts.tv_sec += 1;
ts.tv_nsec -= 1000000000;
}
LOC_LOGD("%s:%d]: ts.tv_sec:%d; ts.tv_nsec:%d\n"
"\t Current time: %d sec; %d nsec",
__func__, __LINE__, (int)ts.tv_sec, (int)ts.tv_nsec,
(int)tv.tv_sec, (int)tv.tv_usec*1000);
pthread_mutex_lock(&(t->timer_mutex));
if (READY == t->state) {
t->state = WAITING;
ret = pthread_cond_timedwait(&t->timer_cond, &t->timer_mutex, &ts);
t->state = DONE;
}
pthread_mutex_unlock(&(t->timer_mutex));
switch (ret) {
case ETIMEDOUT:
LOC_LOGV("%s:%d]: loc_timer timed out", __func__, __LINE__);
break;
case 0:
LOC_LOGV("%s:%d]: loc_timer stopped", __func__, __LINE__);
break;
case -ETIMEDOUT:
LOC_LOGV("%s:%d]: loc_timer cancelled", __func__, __LINE__);
break;
default:
LOC_LOGE("%s:%d]: Call to pthread timedwait failed; ret=%d\n",
__func__, __LINE__, ret);
break;
}
pthread_mutex_destroy(&t->timer_mutex);
pthread_cond_destroy(&t->timer_cond);
if(ETIMEDOUT == ret)
t->callback_func(t->user_data, ret);
free(t);
LOC_LOGD("%s:%d]: Exit\n", __func__, __LINE__);
return NULL;
}
void* loc_timer_start(unsigned int msec, loc_timer_callback cb_func,
void* caller_data)
{
timer_data *t=NULL;
pthread_attr_t tattr;
pthread_t id;
LOC_LOGD("%s:%d]: Enter\n", __func__, __LINE__);
if(cb_func == NULL || msec == 0) {
LOC_LOGE("%s:%d]: Error: Wrong parameters\n", __func__, __LINE__);
goto _err;
}
t = (timer_data *)calloc(1, sizeof(timer_data));
if(t == NULL) {
LOC_LOGE("%s:%d]: Could not allocate memory. Failing.\n",
__func__, __LINE__);
goto _err;
}
if(pthread_cond_init(&(t->timer_cond), NULL)) {
LOC_LOGE("%s:%d]: Pthread cond init failed\n", __func__, __LINE__);
goto t_err;
}
if(pthread_mutex_init(&(t->timer_mutex), NULL)) {
LOC_LOGE("%s:%d]: Pthread mutex init failed\n", __func__, __LINE__);
goto cond_err;
}
t->callback_func = cb_func;
t->user_data = caller_data;
t->time_msec = msec;
t->state = READY;
if (pthread_attr_init(&tattr)) {
LOC_LOGE("%s:%d]: Pthread mutex init failed\n", __func__, __LINE__);
goto mutex_err;
}
pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
if(pthread_create(&(id), &tattr, timer_thread, (void *)t)) {
LOC_LOGE("%s:%d]: Could not create thread\n", __func__, __LINE__);
goto attr_err;
}
LOC_LOGD("%s:%d]: Created thread with id: %d\n",
__func__, __LINE__, (int)id);
goto _err;
attr_err:
pthread_attr_destroy(&tattr);
mutex_err:
pthread_mutex_destroy(&t->timer_mutex);
cond_err:
pthread_cond_destroy(&t->timer_cond);
t_err:
free(t);
_err:
LOC_LOGD("%s:%d]: Exit\n", __func__, __LINE__);
return t;
}
void loc_timer_stop(void* handle) {
timer_data* t = (timer_data*)handle;
if (NULL != t && (READY == t->state || WAITING == t->state)) {
pthread_mutex_lock(&(t->timer_mutex));
if (READY == t->state || WAITING == t->state) {
pthread_cond_signal(&t->timer_cond);
t->state = ABORT;
}
pthread_mutex_unlock(&(t->timer_mutex));
}
}

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gps/utils/loc_timer.h Executable file
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/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOC_DELAY_H__
#define __LOC_DELAY_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include<pthread.h>
#include "log_util.h"
/*
Return values:
Success = 0
Failure = Non zero
*/
typedef void(*loc_timer_callback)(void *user_data, int result);
/*
Returns the handle, which can be used to stop the timer
*/
void* loc_timer_start(unsigned int delay_msec,
loc_timer_callback,
void* user_data);
/*
handle becomes invalid upon the return of the callback
*/
void loc_timer_stop(void* handle);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif //__LOC_DELAY_H__

173
gps/utils/log_util.h Executable file
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/* Copyright (c) 2011 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __LOG_UTIL_H__
#define __LOG_UTIL_H__
#ifndef USE_GLIB
#include <utils/Log.h>
#endif /* USE_GLIB */
#ifdef USE_GLIB
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#ifndef LOG_TAG
#define LOG_TAG "GPS_UTILS"
#endif // LOG_TAG
#endif /* USE_GLIB */
#ifdef __cplusplus
extern "C"
{
#endif
/*=============================================================================
*
* LOC LOGGER TYPE DECLARATION
*
*============================================================================*/
/* LOC LOGGER */
typedef struct loc_logger_s
{
unsigned long DEBUG_LEVEL;
unsigned long TIMESTAMP;
} loc_logger_s_type;
/*=============================================================================
*
* EXTERNAL DATA
*
*============================================================================*/
extern loc_logger_s_type loc_logger;
// Logging Improvements
extern const char *loc_logger_boolStr[];
extern const char *boolStr[];
extern const char VOID_RET[];
extern const char FROM_AFW[];
extern const char TO_MODEM[];
extern const char FROM_MODEM[];
extern const char TO_AFW[];
extern const char EXIT_TAG[];
extern const char ENTRY_TAG[];
/*=============================================================================
*
* MODULE EXPORTED FUNCTIONS
*
*============================================================================*/
extern void loc_logger_init(unsigned long debug, unsigned long timestamp);
extern char* get_timestamp(char* str, unsigned long buf_size);
#define DEBUG_DMN_LOC_API 1
#ifndef DEBUG_DMN_LOC_API
/* LOGGING MACROS */
/*loc_logger.DEBUG_LEVEL is initialized to 0xff in loc_cfg.cpp
if that value remains unchanged, it means gps.conf did not
provide a value and we default to the initial value to use
Android's logging levels*/
#define LOC_LOGE(...) \
if ((loc_logger.DEBUG_LEVEL >= 1) && (loc_logger.DEBUG_LEVEL <= 5)) { ALOGE("W/"__VA_ARGS__); } \
else if (loc_logger.DEBUG_LEVEL == 0xff) { ALOGE("W/"__VA_ARGS__); }
#define LOC_LOGW(...) \
if ((loc_logger.DEBUG_LEVEL >= 2) && (loc_logger.DEBUG_LEVEL <= 5)) { ALOGE("W/"__VA_ARGS__); } \
else if (loc_logger.DEBUG_LEVEL == 0xff) { ALOGW("W/"__VA_ARGS__); }
#define LOC_LOGI(...) \
if ((loc_logger.DEBUG_LEVEL >= 3) && (loc_logger.DEBUG_LEVEL <= 5)) { ALOGE("I/"__VA_ARGS__); } \
else if (loc_logger.DEBUG_LEVEL == 0xff) { ALOGI("I/"__VA_ARGS__); }
#define LOC_LOGD(...) \
if ((loc_logger.DEBUG_LEVEL >= 4) && (loc_logger.DEBUG_LEVEL <= 5)) { ALOGE("D/"__VA_ARGS__); } \
else if (loc_logger.DEBUG_LEVEL == 0xff) { ALOGD("D/"__VA_ARGS__); }
#define LOC_LOGV(...) \
if ((loc_logger.DEBUG_LEVEL >= 5) && (loc_logger.DEBUG_LEVEL <= 5)) { ALOGE("V/"__VA_ARGS__); } \
else if (loc_logger.DEBUG_LEVEL == 0xff) { ALOGV("V/"__VA_ARGS__); }
#else /* DEBUG_DMN_LOC_API */
#define LOC_LOGE(...) ALOGE("E/"__VA_ARGS__)
#define LOC_LOGW(...) ALOGW("W/"__VA_ARGS__)
#define LOC_LOGI(...) ALOGI("I/"__VA_ARGS__)
#define LOC_LOGD(...) ALOGD("D/"__VA_ARGS__)
#define LOC_LOGV(...) ALOGV("V/"__VA_ARGS__)
#endif /* DEBUG_DMN_LOC_API */
/*=============================================================================
*
* LOGGING IMPROVEMENT MACROS
*
*============================================================================*/
#define LOG_(LOC_LOG, ID, WHAT, SPEC, VAL) \
do { \
if (loc_logger.TIMESTAMP) { \
char ts[32]; \
LOC_LOG("[%s] %s %s line %d " #SPEC, \
get_timestamp(ts, sizeof(ts)), ID, WHAT, __LINE__, VAL); \
} else { \
LOC_LOG("%s %s line %d " #SPEC, \
ID, WHAT, __LINE__, VAL); \
} \
} while(0)
#define LOG_I(ID, WHAT, SPEC, VAL) LOG_(LOC_LOGI, ID, WHAT, SPEC, VAL)
#define LOG_V(ID, WHAT, SPEC, VAL) LOG_(LOC_LOGV, ID, WHAT, SPEC, VAL)
#define ENTRY_LOG() LOG_V(ENTRY_TAG, __func__, %s, "")
#define EXIT_LOG(SPEC, VAL) LOG_V(EXIT_TAG, __func__, SPEC, VAL)
// Used for logging callflow from Android Framework
#define ENTRY_LOG_CALLFLOW() LOG_I(FROM_AFW, __func__, %s, "")
// Used for logging callflow to Modem
#define EXIT_LOG_CALLFLOW(SPEC, VAL) LOG_I(TO_MODEM, __func__, SPEC, VAL)
// Used for logging callflow from Modem(TO_MODEM, __func__, %s, "")
#define MODEM_LOG_CALLFLOW(SPEC, VAL) LOG_I(FROM_MODEM, __func__, SPEC, VAL)
// Used for logging callflow to Android Framework
#define CALLBACK_LOG_CALLFLOW(CB, SPEC, VAL) LOG_I(TO_AFW, CB, SPEC, VAL)
#ifdef __cplusplus
}
#endif
#endif // __LOG_UTIL_H__

336
gps/utils/msg_q.c Executable file
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "msg_q.h"
#define LOG_TAG "LocSvc_utils_q"
#include "log_util.h"
#include "platform_lib_includes.h"
#include "linked_list.h"
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
typedef struct msg_q {
void* msg_list; /* Linked list to store information */
pthread_cond_t list_cond; /* Condition variable for waiting on msg queue */
pthread_mutex_t list_mutex; /* Mutex for exclusive access to message queue */
int unblocked; /* Has this message queue been unblocked? */
} msg_q;
/*===========================================================================
FUNCTION convert_linked_list_err_type
DESCRIPTION
Converts from one set of enum values to another.
linked_list_val: Value to convert to msg_q_enum_type
DEPENDENCIES
N/A
RETURN VALUE
Corresponding linked_list_enum_type in msg_q_enum_type
SIDE EFFECTS
N/A
===========================================================================*/
static msq_q_err_type convert_linked_list_err_type(linked_list_err_type linked_list_val)
{
switch( linked_list_val )
{
case eLINKED_LIST_SUCCESS:
return eMSG_Q_SUCCESS;
case eLINKED_LIST_INVALID_PARAMETER:
return eMSG_Q_INVALID_PARAMETER;
case eLINKED_LIST_INVALID_HANDLE:
return eMSG_Q_INVALID_HANDLE;
case eLINKED_LIST_UNAVAILABLE_RESOURCE:
return eMSG_Q_UNAVAILABLE_RESOURCE;
case eLINKED_LIST_INSUFFICIENT_BUFFER:
return eMSG_Q_INSUFFICIENT_BUFFER;
case eLINKED_LIST_FAILURE_GENERAL:
default:
return eMSG_Q_FAILURE_GENERAL;
}
}
/* ----------------------- END INTERNAL FUNCTIONS ---------------------------------------- */
/*===========================================================================
FUNCTION: msg_q_init
===========================================================================*/
msq_q_err_type msg_q_init(void** msg_q_data)
{
if( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_PARAMETER;
}
msg_q* tmp_msg_q;
tmp_msg_q = (msg_q*)calloc(1, sizeof(msg_q));
if( tmp_msg_q == NULL )
{
LOC_LOGE("%s: Unable to allocate space for message queue!\n", __FUNCTION__);
return eMSG_Q_FAILURE_GENERAL;
}
if( linked_list_init(&tmp_msg_q->msg_list) != 0 )
{
LOC_LOGE("%s: Unable to initialize storage list!\n", __FUNCTION__);
free(tmp_msg_q);
return eMSG_Q_FAILURE_GENERAL;
}
if( pthread_mutex_init(&tmp_msg_q->list_mutex, NULL) != 0 )
{
LOC_LOGE("%s: Unable to initialize list mutex!\n", __FUNCTION__);
linked_list_destroy(&tmp_msg_q->msg_list);
free(tmp_msg_q);
return eMSG_Q_FAILURE_GENERAL;
}
if( pthread_cond_init(&tmp_msg_q->list_cond, NULL) != 0 )
{
LOC_LOGE("%s: Unable to initialize msg q cond var!\n", __FUNCTION__);
linked_list_destroy(&tmp_msg_q->msg_list);
pthread_mutex_destroy(&tmp_msg_q->list_mutex);
free(tmp_msg_q);
return eMSG_Q_FAILURE_GENERAL;
}
tmp_msg_q->unblocked = 0;
*msg_q_data = tmp_msg_q;
return eMSG_Q_SUCCESS;
}
/*===========================================================================
FUNCTION: msg_q_init2
===========================================================================*/
const void* msg_q_init2()
{
void* q = NULL;
if (eMSG_Q_SUCCESS != msg_q_init(&q)) {
q = NULL;
}
return q;
}
/*===========================================================================
FUNCTION: msg_q_destroy
===========================================================================*/
msq_q_err_type msg_q_destroy(void** msg_q_data)
{
if( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_HANDLE;
}
msg_q* p_msg_q = (msg_q*)*msg_q_data;
linked_list_destroy(&p_msg_q->msg_list);
pthread_mutex_destroy(&p_msg_q->list_mutex);
pthread_cond_destroy(&p_msg_q->list_cond);
p_msg_q->unblocked = 0;
free(*msg_q_data);
*msg_q_data = NULL;
return eMSG_Q_SUCCESS;
}
/*===========================================================================
FUNCTION: msg_q_snd
===========================================================================*/
msq_q_err_type msg_q_snd(void* msg_q_data, void* msg_obj, void (*dealloc)(void*))
{
msq_q_err_type rv;
if( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_HANDLE;
}
if( msg_obj == NULL )
{
LOC_LOGE("%s: Invalid msg_obj parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_PARAMETER;
}
msg_q* p_msg_q = (msg_q*)msg_q_data;
pthread_mutex_lock(&p_msg_q->list_mutex);
LOC_LOGD("%s: Sending message with handle = 0x%08X\n", __FUNCTION__, msg_obj);
if( p_msg_q->unblocked )
{
LOC_LOGE("%s: Message queue has been unblocked.\n", __FUNCTION__);
pthread_mutex_unlock(&p_msg_q->list_mutex);
return eMSG_Q_UNAVAILABLE_RESOURCE;
}
rv = convert_linked_list_err_type(linked_list_add(p_msg_q->msg_list, msg_obj, dealloc));
/* Show data is in the message queue. */
pthread_cond_signal(&p_msg_q->list_cond);
pthread_mutex_unlock(&p_msg_q->list_mutex);
LOC_LOGD("%s: Finished Sending message with handle = 0x%08X\n", __FUNCTION__, msg_obj);
return rv;
}
/*===========================================================================
FUNCTION: msg_q_rcv
===========================================================================*/
msq_q_err_type msg_q_rcv(void* msg_q_data, void** msg_obj)
{
msq_q_err_type rv;
if( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_HANDLE;
}
if( msg_obj == NULL )
{
LOC_LOGE("%s: Invalid msg_obj parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_PARAMETER;
}
msg_q* p_msg_q = (msg_q*)msg_q_data;
LOC_LOGD("%s: Waiting on message\n", __FUNCTION__);
pthread_mutex_lock(&p_msg_q->list_mutex);
if( p_msg_q->unblocked )
{
LOC_LOGE("%s: Message queue has been unblocked.\n", __FUNCTION__);
pthread_mutex_unlock(&p_msg_q->list_mutex);
return eMSG_Q_UNAVAILABLE_RESOURCE;
}
/* Wait for data in the message queue */
while( linked_list_empty(p_msg_q->msg_list) && !p_msg_q->unblocked )
{
pthread_cond_wait(&p_msg_q->list_cond, &p_msg_q->list_mutex);
}
rv = convert_linked_list_err_type(linked_list_remove(p_msg_q->msg_list, msg_obj));
pthread_mutex_unlock(&p_msg_q->list_mutex);
LOC_LOGD("%s: Received message 0x%08X rv = %d\n", __FUNCTION__, *msg_obj, rv);
return rv;
}
/*===========================================================================
FUNCTION: msg_q_flush
===========================================================================*/
msq_q_err_type msg_q_flush(void* msg_q_data)
{
msq_q_err_type rv;
if ( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_HANDLE;
}
msg_q* p_msg_q = (msg_q*)msg_q_data;
LOC_LOGD("%s: Flushing Message Queue\n", __FUNCTION__);
pthread_mutex_lock(&p_msg_q->list_mutex);
/* Remove all elements from the list */
rv = convert_linked_list_err_type(linked_list_flush(p_msg_q->msg_list));
pthread_mutex_unlock(&p_msg_q->list_mutex);
LOC_LOGD("%s: Message Queue flushed\n", __FUNCTION__);
return rv;
}
/*===========================================================================
FUNCTION: msg_q_unblock
===========================================================================*/
msq_q_err_type msg_q_unblock(void* msg_q_data)
{
if ( msg_q_data == NULL )
{
LOC_LOGE("%s: Invalid msg_q_data parameter!\n", __FUNCTION__);
return eMSG_Q_INVALID_HANDLE;
}
msg_q* p_msg_q = (msg_q*)msg_q_data;
pthread_mutex_lock(&p_msg_q->list_mutex);
if( p_msg_q->unblocked )
{
LOC_LOGE("%s: Message queue has been unblocked.\n", __FUNCTION__);
pthread_mutex_unlock(&p_msg_q->list_mutex);
return eMSG_Q_UNAVAILABLE_RESOURCE;
}
LOC_LOGD("%s: Unblocking Message Queue\n", __FUNCTION__);
/* Unblocking message queue */
p_msg_q->unblocked = 1;
/* Allow all the waiters to wake up */
pthread_cond_broadcast(&p_msg_q->list_cond);
pthread_mutex_unlock(&p_msg_q->list_mutex);
LOC_LOGD("%s: Message Queue unblocked\n", __FUNCTION__);
return eMSG_Q_SUCCESS;
}

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/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __MSG_Q_H__
#define __MSG_Q_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <stdlib.h>
/** Linked List Return Codes */
typedef enum
{
eMSG_Q_SUCCESS = 0,
/**< Request was successful. */
eMSG_Q_FAILURE_GENERAL = -1,
/**< Failed because of a general failure. */
eMSG_Q_INVALID_PARAMETER = -2,
/**< Failed because the request contained invalid parameters. */
eMSG_Q_INVALID_HANDLE = -3,
/**< Failed because an invalid handle was specified. */
eMSG_Q_UNAVAILABLE_RESOURCE = -4,
/**< Failed because an there were not enough resources. */
eMSG_Q_INSUFFICIENT_BUFFER = -5,
/**< Failed because an the supplied buffer was too small. */
}msq_q_err_type;
/*===========================================================================
FUNCTION msg_q_init
DESCRIPTION
Initializes internal structures for message queue.
msg_q_data: pointer to an opaque Q handle to be returned; NULL if fails
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_init(void** msg_q_data);
/*===========================================================================
FUNCTION msg_q_init2
DESCRIPTION
Initializes internal structures for message queue.
DEPENDENCIES
N/A
RETURN VALUE
opaque handle to the Q created; NULL if create fails
SIDE EFFECTS
N/A
===========================================================================*/
const void* msg_q_init2();
/*===========================================================================
FUNCTION msg_q_destroy
DESCRIPTION
Releases internal structures for message queue.
msg_q_data: State of message queue to be released.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_destroy(void** msg_q_data);
/*===========================================================================
FUNCTION msg_q_snd
DESCRIPTION
Sends data to the message queue. The passed in data pointer
is not modified or freed. Passed in msg_obj is expected to live throughout
the use of the msg_q (i.e. data is not allocated internally)
msg_q_data: Message Queue to add the element to.
msgp: Pointer to data to add into message queue.
dealloc: Function used to deallocate memory for this element. Pass NULL
if you do not want data deallocated during a flush operation
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_snd(void* msg_q_data, void* msg_obj, void (*dealloc)(void*));
/*===========================================================================
FUNCTION msg_q_rcv
DESCRIPTION
Retrieves data from the message queue. msg_obj is the oldest message received
and pointer is simply removed from message queue.
msg_q_data: Message Queue to copy data from into msgp.
msg_obj: Pointer to space to copy msg_q contents to.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_rcv(void* msg_q_data, void** msg_obj);
/*===========================================================================
FUNCTION msg_q_flush
DESCRIPTION
Function removes all elements from the message queue.
msg_q_data: Message Queue to remove elements from.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_flush(void* msg_q_data);
/*===========================================================================
FUNCTION msg_q_unblock
DESCRIPTION
This function will stop use of the message queue. All waiters will wake up
and likely receive nothing from the queue resulting in a negative return
value. The message queue can no longer be used until it is destroyed
and initialized again after calling this function.
msg_q_data: Message queue to unblock.
DEPENDENCIES
N/A
RETURN VALUE
Look at error codes above.
SIDE EFFECTS
N/A
===========================================================================*/
msq_q_err_type msg_q_unblock(void* msg_q_data);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __MSG_Q_H__ */

3
idc/sec_e-pen.idc Executable file
View File

@ -0,0 +1,3 @@
touch.deviceType = pointer
touch.orientationAware = 1
cursor.mode = navigation

43
include/camera/CameraParametersExtra.h Executable file
View File

@ -0,0 +1,43 @@
/*
* Copyright (C) 2014 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define CAMERA_PARAMETERS_EXTRA_C \
const char CameraParameters::KEY_DIS[] = "dis"; \
const char CameraParameters::DIS_DISABLE[] = "disable"; \
\
const char CameraParameters::KEY_ZSL[] = "zsl"; \
const char CameraParameters::ZSL_ON[] = "on"; \
const char CameraParameters::ZSL_OFF[] = "off"; \
\
int CameraParameters::getInt64(const char *key) const { return -1; } \
\
/* LAST_LINE OF CAMERA_PARAMETERS_EXTRA_C, every line before this one *MUST* have
* a backslash \ at the end of the line or else everything will break.
*/
#define CAMERA_PARAMETERS_EXTRA_H \
static const char KEY_DIS[]; \
static const char DIS_DISABLE[]; \
\
static const char KEY_ZSL[]; \
static const char ZSL_ON[]; \
static const char ZSL_OFF[]; \
\
int getInt64(const char *key) const; \
\
/* LAST_LINE OF CAMERA_PARAMETERS_EXTRA_H, every line before this one *MUST* have
* a backslash \ at the end of the line or else everything will break.
*/

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