92 lines
3.7 KiB
C
92 lines
3.7 KiB
C
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/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
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*
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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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*
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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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*/
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#ifndef LOC_CFG_H
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#define LOC_CFG_H
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#include <stdio.h>
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#include <stdint.h>
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#define LOC_MAX_PARAM_NAME 80
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#define LOC_MAX_PARAM_STRING 80
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#define LOC_MAX_PARAM_LINE (LOC_MAX_PARAM_NAME + LOC_MAX_PARAM_STRING)
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#define UTIL_UPDATE_CONF(conf_data, len, config_table) \
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loc_update_conf((conf_data), (len), (config_table), \
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sizeof(config_table) / sizeof(config_table[0]))
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#define UTIL_READ_CONF_DEFAULT(filename) \
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loc_read_conf((filename), NULL, 0);
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#define UTIL_READ_CONF(filename, config_table) \
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loc_read_conf((filename), (config_table), sizeof(config_table) / sizeof(config_table[0]))
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/*=============================================================================
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*
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* MODULE TYPE DECLARATION
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*
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*============================================================================*/
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typedef struct
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{
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const char *param_name;
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void *param_ptr;
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uint8_t *param_set; /* was this value set by config file? */
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char param_type; /* 'n' for number,
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's' for string,
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'f' for float */
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} loc_param_s_type;
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/*=============================================================================
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*
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* MODULE EXTERNAL DATA
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*
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*============================================================================*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*=============================================================================
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*
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* MODULE EXPORTED FUNCTIONS
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*
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*============================================================================*/
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void loc_read_conf(const char* conf_file_name,
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const loc_param_s_type* config_table,
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uint32_t table_length);
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int loc_read_conf_r(FILE *conf_fp, const loc_param_s_type* config_table,
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uint32_t table_length);
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int loc_update_conf(const char* conf_data, int32_t length,
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const loc_param_s_type* config_table, uint32_t table_length);
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#ifdef __cplusplus
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}
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#endif
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#endif /* LOC_CFG_H */
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