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/*
* Copyright 2006 Nick White
*
* This file is part of GetHT
*
* GetHT 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.
*
* GetHT 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 GetHT; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <stdio.h>
#include <string.h>
#include "getht.h"
extern proxytype proxy_type;
extern char proxy_addr[STR_MAX];
extern long proxy_port;
extern proxyauth proxy_auth;
extern char proxy_user[STR_MAX];
extern char proxy_pass[STR_MAX];
int loadconfig(char * htde_path, char * issue_path, int * update)
/* Loads variables from config file to extern and passed
* variables. */
{
FILE * config_file;
char filepath[STR_MAX];
snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
if((config_file = fopen(filepath,"r")) == NULL)
{
fprintf(stderr,"Cannot open file %s for reading.\n",filepath);
return 1;
}
char parameter[80], option[80];
while(!feof(config_file))
{
fscanf(config_file, "%s = %s", option, parameter);
if(option[0] == '#'); /* ignore lines beginning with a hash */
else if(!strcmp(option, "issuepath"))
strncpy(issue_path, parameter, STR_MAX);
else if(!strcmp(option, "startup_check"))
*update = atoi(parameter);
else if(!strcmp(option, "proxy_type"))
{
if(!strcmp(parameter, "http"))
proxy_type = HTTP;
else if(!strcmp(parameter, "socks4"))
proxy_type = SOCKS4;
else if(!strcmp(parameter, "socks5"))
proxy_type = SOCKS5;
else
fprintf(stderr,
"Proxy type %s not known, please use either http, socks4 or socks5",
parameter);
}
else if(!strcmp(option, "proxy_address"))
strncpy(proxy_addr, parameter, STR_MAX);
else if(!strcmp(option, "proxy_port"))
proxy_port = (long) atoi(parameter);
else if(!strcmp(option, "proxy_auth"))
{
if(!strcmp(parameter, "basic"))
proxy_auth = BASIC;
else if(!strcmp(parameter, "digest"))
proxy_auth = DIGEST;
else if(!strcmp(parameter, "ntlm"))
proxy_auth = NTLM;
else
fprintf(stderr,
"Proxy authentication method %s not known, please use basic, digest or ntlm",
parameter);
}
else if(!strcmp(option, "proxy_user"))
strncpy(proxy_user, parameter, STR_MAX);
else if(!strcmp(option, "proxy_pass"))
strncpy(proxy_pass, parameter, STR_MAX);
else
fprintf(stderr, "Option '%s' not recognised, ignoring\n", option);
}
return 0;
}
int writefreshconfig(char * htde_path, char * issue_path, int * update)
/* Write a new config file according to extern and passed variables. */
{
FILE * config_file;
char filepath[STR_MAX];
snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
if((config_file = fopen(filepath,"w")) == NULL)
{
fprintf(stderr,"Cannot open file %s for writing.\n",filepath);
return 1;
}
else
fprintf(stdout,"Writing a fresh config file to %s.\n",filepath);
if(issue_path[0])
fprintf(config_file, "%s = %s\n", "issuepath", issue_path);
if(update)
fprintf(config_file, "%s = %i\n", "startup_check", *update);
if(proxy_type != NONE)
{
if(proxy_type = HTTP)
fprintf(config_file, "%s = %s\n", "proxy_type", "http");
else if(proxy_type = SOCKS4)
fprintf(config_file, "%s = %s\n", "proxy_type", "socks4");
else if(proxy_type = SOCKS5)
fprintf(config_file, "%s = %s\n", "proxy_type", "socks5");
}
if(proxy_addr[0])
fprintf(config_file, "%s = %s\n", "proxy_address", proxy_addr);
if(proxy_port)
fprintf(config_file, "%s = %i\n", "proxy_port", proxy_port);
if(proxy_auth != NOAUTH)
{
if(proxy_auth = BASIC)
fprintf(config_file, "%s = %s\n", "proxy_auth", "basic");
else if(proxy_auth = DIGEST)
fprintf(config_file, "%s = %s\n", "proxy_auth", "digest");
else if(proxy_auth = NTLM)
fprintf(config_file, "%s = %s\n", "proxy_auth", "ntlm");
}
if(proxy_user[0])
fprintf(config_file, "%s = %s\n", "proxy_user", proxy_user);
if(proxy_pass[0])
fprintf(config_file, "%s = %s\n", "proxy_pass", proxy_pass);
return 0;
}
int updateconfig(char * htde_path, char * issue_path, int * update)
/* Read existing config file, and rewrite any variables which differ
* in memory. */
{
FILE * config_file;
char filepath[STR_MAX];
snprintf(filepath, STR_MAX, "%s/config.ini", htde_path);
if((config_file = fopen(filepath,"rw")) == NULL)
{
fprintf(stderr,"Cannot open file %s for reading/writing.\n",filepath);
return 1;
}
fprintf(stderr,"Not yet implemented.\n");
return 1;
}
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