1 /* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation, nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef LOC_CFG_H 31 #define LOC_CFG_H 32 33 #include <stdint.h> 34 35 #define LOC_MAX_PARAM_NAME 48 36 #define LOC_MAX_PARAM_STRING 80 37 #define LOC_MAX_PARAM_LINE 80 38 39 #define UTIL_READ_CONF_DEFAULT(filename) \ 40 loc_read_conf((filename), NULL, 0); 41 42 #define UTIL_READ_CONF(filename, config_table) \ 43 loc_read_conf((filename), (config_table), sizeof(config_table) / sizeof(config_table[0])) 44 45 /*============================================================================= 46 * 47 * MODULE TYPE DECLARATION 48 * 49 *============================================================================*/ 50 typedef struct 51 { 52 char param_name[LOC_MAX_PARAM_NAME]; 53 void *param_ptr; 54 uint8_t *param_set; /* was this value set by config file? */ 55 char param_type; /* 'n' for number, 56 's' for string, 57 'f' for float */ 58 } loc_param_s_type; 59 60 /*============================================================================= 61 * 62 * MODULE EXTERNAL DATA 63 * 64 *============================================================================*/ 65 66 #ifdef __cplusplus 67 extern "C" { 68 #endif 69 70 /*============================================================================= 71 * 72 * MODULE EXPORTED FUNCTIONS 73 * 74 *============================================================================*/ 75 extern void loc_read_conf(const char* conf_file_name, 76 loc_param_s_type* config_table, 77 uint32_t table_length); 78 79 #ifdef __cplusplus 80 } 81 #endif 82 83 #endif /* LOC_CFG_H */ 84