"Fossies" - the Fresh Open Source Software Archive

Member "authforce-0.9.9/src/config.c" (13 May 2007, 3564 Bytes) of package /linux/www/old/authforce-0.9.9.tar.gz:

    1 /* $Id: config.c,v 1.3 2001/04/28 20:32:47 kapheine Exp $ */
    2 
    3 #include <config.h>
    4 #include <stdio.h>
    5 #include <stdlib.h>
    6 #include <string.h>
    7 #include <ctype.h>
    8 #include <readline/tilde.h>
    9 #ifdef MEMWATCH
   10 #include "memwatch.h"
   11 #endif /* MEMWATCH */
   12 #include "extern.h"
   13 
   14 #define BUFFER_LEN 82
   15 #define IS_BIT(x) (!strcmp(x, "0") || !strcmp(x, "1"))
   16 
   17 static void process_boolean(char *option, char *value, int *variable) {
   18 
   19     if (!IS_BIT(value)) {
   20         if (!quiet)
   21             printf("process_boolean: %s value %s is not valid\n", option, value);
   22     } else
   23         *variable = atoi(value);
   24 }
   25 
   26 void parse_config(char *config) {
   27     FILE *fp;
   28     char buffer[BUFFER_LEN];
   29 
   30     char *option;                               /* config file option */
   31     char *value;                                /* value for option */
   32 
   33     int line_number = 1;
   34     char *chop;
   35 
   36     /* MEMWATCH: reports this isnt freed, why? */
   37     option = malloc_w(((BUFFER_LEN/2)-1)*sizeof(char));
   38 
   39     config = tilde_expand(config);
   40     fp = fopen(config, "r");
   41 
   42     if (!fp) {
   43             debug(2, "parse_config: error opening %s, skipping\n", config);
   44         return;
   45     }
   46 
   47     while (fgets(buffer, sizeof(buffer), fp)) {
   48         if (buffer[0] == '#' || buffer[0] == ';' || buffer[0] == '\n')
   49             continue;
   50         remove_crud(buffer);
   51         chop = (char*)strstr(buffer, "\n");     /* credits to cgichk */
   52         if (chop) *chop = 0;                    /* and toby deshane  */
   53         value = extract(buffer, '=');
   54         if (!value) {
   55             fprintf(stderr, "parse_config: invalid config file entry, file %s line %i\n", config, line_number);
   56             exit(EXIT_FAILURE);
   57         }
   58         strncpy(option, buffer, ((BUFFER_LEN/2)-1)*sizeof(char));
   59         debug(5, "parse_config: (%s) option: %s, value: %s\n", config, option, value);
   60 
   61         if (!strcmp("beep", option))
   62             process_boolean(option, value, &beep);
   63         else
   64         if (!strcmp("debug", option))
   65             debug_level = atoi(value);
   66 #ifdef USE_DUMMY        
   67         else
   68         if (!strcmp("dummy_file", option))
   69             strncpy(submit_dummy_file, value, sizeof(submit_dummy_file));
   70 #endif /* USE_DUMMY */
   71         else
   72         if (!strcmp("logfile", option))
   73             strncpy(logfile, value, sizeof(logfile));
   74         else
   75         if (!strcmp("resume", option))
   76             if (IS_BIT(value))
   77                 process_boolean(option, value, &save_session);
   78             else {
   79                 strncpy(session_file, value, sizeof(session_file));
   80                 resume_session = 1;
   81             }
   82         else
   83         if (!strcmp("save", option))
   84             if (IS_BIT(value))
   85                 process_boolean(option, value, &save_session);
   86             else {
   87                 strncpy(session_file, value, sizeof(session_file));
   88                 save_session = 1;
   89             }
   90         else
   91         if (!strcmp("max_connects", option))
   92             max_connects = atoi(value);
   93         else
   94         if (!strcmp("max_users", option))
   95             max_users = atoi(value);
   96         else
   97         if (!strcmp("user_agent", option))
   98             strncpy(user_agent, value, sizeof(user_agent));
   99         else
  100         if (!strcmp("pairs_file", option))
  101             strncpy(common_pairs_file, value, sizeof(common_pairs_file));
  102         else
  103         if (!strcmp("password_delay", option))
  104             per_password_delay = atoi(value);
  105         else
  106         if (!strcmp("password_file", option))
  107             strncpy(passwords_file, value, sizeof(passwords_file));
  108         else
  109         if (!strcmp("path", option))
  110             strncpy(pathlist, value, sizeof(pathlist));
  111         else
  112         if (!strcmp("proxy", option))
  113             strncpy(proxy, value, sizeof(proxy));
  114         else
  115         if (!strcmp("quiet", option))
  116             process_boolean(option, value, &quiet);
  117         else
  118         if (!strcmp("user_delay", option))
  119             per_user_delay = atoi(value);
  120         else
  121         if (!strcmp("username_file", option))
  122             strncpy(username_file, value, sizeof(username_file));
  123         else
  124         if (!quiet)
  125             printf("parse_config: option %s is not valid\n", option);
  126 
  127         line_number++;
  128     }
  129 
  130     debug(3, "parse_config: read %s [%i]\n", config, line_number-1);
  131 
  132     free(option);
  133     fclose(fp);
  134 }