110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
/*
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Copyright (c) 2016, The CyanogenMod Project. All rights reserved.
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Copyright (c) 2017-2020, The LineageOS Project. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of The Linux Foundation nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <android-base/strings.h>
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#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
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#include <sys/_system_properties.h>
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#include "property_service.h"
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#include "init_msm8974.h"
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using android::init::property_set;
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// copied from build/tools/releasetools/ota_from_target_files.py
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// but with "." at the end and empty entry
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std::vector<std::string> ro_product_props_default_source_order = {
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"",
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"product.",
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"product_services.",
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"odm.",
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"vendor.",
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"system.",
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};
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void set_rild_libpath(char const variant[])
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{
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std::string libpath("/system/vendor/lib/libsec-ril.");
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libpath += variant;
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libpath += ".so";
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property_override("rild.libpath", libpath.c_str());
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}
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void cdma_properties(char const operator_alpha[],
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char const operator_numeric[],
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char const default_cdma_sub[],
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char const default_network[],
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char const rild_lib_variant[])
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{
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// Dynamic CDMA Properties
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property_set("ro.cdma.home.operator.alpha", operator_alpha);
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property_set("ro.cdma.home.operator.numeric", operator_numeric);
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property_set("ro.telephony.default_cdma_sub", default_cdma_sub);
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property_set("ro.telephony.default_network", default_network);
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set_rild_libpath(rild_lib_variant);
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// Static CDMA Properties
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property_set("ril.subscription.types", "NV,RUIM");
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property_set("telephony.lteOnCdmaDevice", "1");
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}
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void gsm_properties(const char default_network[],
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char const rild_lib_variant[])
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{
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set_rild_libpath(rild_lib_variant);
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// Dynamic GSM Properties
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property_set("ro.telephony.default_network", default_network);
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// Static GSM Properties
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property_set("telephony.lteOnGsmDevice", "1");
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}
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void property_override(char const prop[], char const value[], bool add)
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{
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auto pi = (prop_info *) __system_property_find(prop);
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if (pi != nullptr) {
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__system_property_update(pi, value, strlen(value));
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} else if (add) {
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__system_property_add(prop, strlen(prop), value, strlen(value));
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}
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}
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void set_ro_product_prop(char const prop[], char const value[])
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{
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for (const auto &source : ro_product_props_default_source_order) {
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auto prop_name = "ro.product." + source + prop;
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property_override(prop_name.c_str(), value, false);
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}
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}
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