mirror of https://github.com/sipwise/sems.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
153 lines
3.5 KiB
153 lines
3.5 KiB
/*
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002-2003 Fhg Fokus
|
|
*
|
|
* This file is part of sems, a free SIP media server.
|
|
*
|
|
* sems is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version
|
|
*
|
|
* For a license to use the ser software under conditions
|
|
* other than those described here, or to purchase support for this
|
|
* software, please contact iptel.org by e-mail at the following addresses:
|
|
* info@iptel.org
|
|
*
|
|
* sems is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#include "AmConfigReader.h"
|
|
#include "AmConfig.h"
|
|
#include "log.h"
|
|
#include "AmUtils.h"
|
|
|
|
#include <errno.h>
|
|
|
|
#define IS_SPACE(c) ((c == ' ') || (c == '\t'))
|
|
|
|
#define IS_EOL(c) ((c == '\0')||(c == '#'))
|
|
|
|
#define TRIM(s) \
|
|
do{ \
|
|
while( IS_SPACE(*s) ) s++; \
|
|
}while(false)
|
|
|
|
int AmConfigReader::loadFile(const string& path)
|
|
{
|
|
FILE* fp = fopen(path.c_str(),"r");
|
|
if(!fp){
|
|
WARN("could not open configuration file '%s': %s\n",
|
|
path.c_str(),strerror(errno));
|
|
return -1;
|
|
}
|
|
|
|
int lc = 0;
|
|
int ls = 0;
|
|
char lb[MAX_CONFIG_LINE] = {'\0'};
|
|
|
|
char *c,*key_beg,*key_end,*val_beg,*val_end,*inc_beg,*inc_end;
|
|
|
|
c=key_beg=key_end=val_beg=val_end=inc_beg=inc_end=0;
|
|
while(!feof(fp) && ((ls = fifo_get_line(fp, lb, MAX_CONFIG_LINE)) != -1)){
|
|
|
|
c=key_beg=key_end=val_beg=val_end=0;
|
|
lc++;
|
|
|
|
c = lb;
|
|
TRIM(c);
|
|
|
|
if(IS_EOL(*c)) continue;
|
|
|
|
if (*c == '@') { /* process included config file */
|
|
c++;
|
|
TRIM(c);
|
|
inc_beg = c++;
|
|
while( !IS_EOL(*c) && !IS_SPACE(*c) ) c++;
|
|
inc_end = c;
|
|
if(loadFile(AmConfig::ModConfigPath +
|
|
string(inc_beg,inc_end-inc_beg) ))
|
|
return -1;
|
|
continue;
|
|
}
|
|
|
|
key_beg = c;
|
|
while( (*c != '=') && !IS_SPACE(*c) ) c++;
|
|
|
|
key_end = c;
|
|
if(IS_SPACE(*c))
|
|
TRIM(c);
|
|
else if( !(c - key_beg) )
|
|
goto syntax_error;
|
|
|
|
if(*c != '=')
|
|
goto syntax_error;
|
|
|
|
c++;
|
|
TRIM(c);
|
|
|
|
if(*c == '"'){
|
|
|
|
val_beg = ++c;
|
|
|
|
while( (*c != '"') && (*c != '\0') ) c++;
|
|
|
|
if(*c == '\0')
|
|
goto syntax_error;
|
|
|
|
val_end = c;
|
|
}
|
|
else {
|
|
val_beg = c;
|
|
|
|
while( !IS_EOL(*c) && !IS_SPACE(*c) ) c++;
|
|
|
|
val_end = c;
|
|
}
|
|
|
|
if((key_beg < key_end) && (val_beg <= val_end))
|
|
keys[string(key_beg,key_end-key_beg)] =
|
|
string(val_beg,val_end-val_beg);
|
|
else
|
|
goto syntax_error;
|
|
}
|
|
|
|
fclose(fp);
|
|
return 0;
|
|
|
|
syntax_error:
|
|
ERROR("syntax error line %i in %s\n",lc,path.c_str());
|
|
fclose(fp);
|
|
return -1;
|
|
}
|
|
|
|
bool AmConfigReader::hasParameter(const string& param)
|
|
{
|
|
return (keys.find(param) != keys.end());
|
|
}
|
|
|
|
const string& AmConfigReader::getParameter(const string& param, const string& defval)
|
|
{
|
|
std::map<std::string,std::string>::iterator it = keys.find(param);
|
|
if(it == keys.end())
|
|
return defval;
|
|
else
|
|
return it->second;
|
|
}
|
|
|
|
unsigned int AmConfigReader::getParameterInt(const string& param, unsigned int defval)
|
|
{
|
|
unsigned int result=0;
|
|
if(str2i(getParameter(param),result))
|
|
return defval;
|
|
else
|
|
return result;
|
|
}
|