diff options
Diffstat (limited to 'config.c')
| -rw-r--r-- | config.c | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/config.c b/config.c new file mode 100644 index 0000000..57807b1 --- /dev/null +++ b/config.c @@ -0,0 +1,168 @@ +/* + * 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; +} |