160 lines
3.1 KiB
C
160 lines
3.1 KiB
C
/*
|
|
* FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
|
|
* Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
|
|
*
|
|
* Version: MPL 1.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (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.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Anthony Minessale II <anthmct@yahoo.com>
|
|
* Portions created by the Initial Developer are Copyright (C)
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Anthony Minessale II <anthmct@yahoo.com>
|
|
*
|
|
*
|
|
* switch_config.c -- Configuration File Parser
|
|
*
|
|
*/
|
|
#include <switch_config.h>
|
|
|
|
#ifndef SWITCH_CONF_DIR
|
|
#ifdef WIN32
|
|
#define SWITCH_CONF_DIR ".\\conf"
|
|
#else
|
|
#define SWITCH_CONF_DIR "/usr/local/freeswitch/conf"
|
|
#endif
|
|
#endif
|
|
|
|
SWITCH_DECLARE(int) switch_config_open_file(switch_config *cfg, char *file_path)
|
|
{
|
|
FILE *f;
|
|
char *path = NULL;
|
|
char path_buf[1024];
|
|
|
|
if (file_path[0] == '/') {
|
|
path = file_path;
|
|
} else {
|
|
snprintf(path_buf, sizeof(path_buf), "%s/%s", SWITCH_CONF_DIR, file_path);
|
|
path = path_buf;
|
|
}
|
|
|
|
if (!path || !(f = fopen(path, "r"))) {
|
|
return 0;
|
|
}
|
|
|
|
memset(cfg, 0, sizeof(*cfg));
|
|
cfg->file = f;
|
|
cfg->path = path;
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
SWITCH_DECLARE(void) switch_config_close_file(switch_config *cfg)
|
|
{
|
|
|
|
if (cfg->file) {
|
|
fclose(cfg->file);
|
|
}
|
|
|
|
memset(cfg, 0, sizeof(*cfg));
|
|
}
|
|
|
|
|
|
|
|
SWITCH_DECLARE(int) switch_config_next_pair(switch_config *cfg, char **var, char **val)
|
|
{
|
|
int ret = 0;
|
|
char *p, *end;
|
|
|
|
*var = *val = NULL;
|
|
|
|
for(;;) {
|
|
cfg->lineno++;
|
|
|
|
if (!fgets(cfg->buf, sizeof(cfg->buf), cfg->file)) {
|
|
ret = 0;
|
|
break;
|
|
}
|
|
|
|
*var = cfg->buf;
|
|
|
|
if (**var == '[' && (end = strchr(*var, ']'))) {
|
|
*end = '\0';
|
|
(*var)++;
|
|
switch_copy_string(cfg->category, *var, sizeof(cfg->category));
|
|
cfg->catno++;
|
|
continue;
|
|
}
|
|
|
|
if (**var == '#' || **var == '\n' || **var == '\r') {
|
|
continue;
|
|
}
|
|
|
|
if ((end = strchr(*var, '#'))) {
|
|
*end = '\0';
|
|
end--;
|
|
} else if ((end = strchr(*var, '\n'))) {
|
|
if (*(end - 1) == '\r') {
|
|
end--;
|
|
}
|
|
*end = '\0';
|
|
}
|
|
|
|
p = *var;
|
|
while ((*p == ' ' || *p == '\t') && p != end) {
|
|
*p = '\0';
|
|
p++;
|
|
}
|
|
*var = p;
|
|
|
|
if (!(*val = strchr(*var, '='))) {
|
|
ret = -1;
|
|
//log_printf(0, server.log, "Invalid syntax on %s: line %d\n", cfg->path, cfg->lineno);
|
|
continue;
|
|
} else {
|
|
p = *val - 1;
|
|
*(*val) = '\0';
|
|
(*val)++;
|
|
if (*(*val) == '>') {
|
|
*(*val) = '\0';
|
|
(*val)++;
|
|
}
|
|
|
|
while ((*p == ' ' || *p == '\t') && p != *var) {
|
|
*p = '\0';
|
|
p--;
|
|
}
|
|
|
|
p = *val;
|
|
while ((*p == ' ' || *p == '\t') && p != end) {
|
|
*p = '\0';
|
|
p++;
|
|
}
|
|
*val = p;
|
|
ret = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|