src/cmd_neonserv_help.c

   1
   2 #include "cmd_neonserv.h"
   3
   4 /*
   5 * argv[0-*]     index
   6 */
   7
   8 CMD_BIND(neonserv_cmd_help) {
   9     char *ident;
  10     if(argc)
  11         ident = merge_argv(argv, 0, argc);
  12     else
  13         ident = "0";
  14     MYSQL_RES *res;
  15     MYSQL_ROW row;
  16     printf_mysql_query("SELECT `user_lang` FROM `users` WHERE `user_user` = '%s'", escape_string(user->auth));
  17     res = mysql_use();
  18     char *lang;
  19     if ((row = mysql_fetch_row(res)) != NULL)
  20         lang = row[0];
  21     else
  22         lang = "en";
  23     printf_mysql_query("SELECT `text` FROM `help` WHERE `lang` = '%s' AND `ident` = '%s'", escape_string(lang), escape_string(ident));
  24     res = mysql_use();
  25     if ((row = mysql_fetch_row(res)) == NULL) {
  26         if(stricmp(lang, "en")) {
  27             printf_mysql_query("SELECT `text` FROM `help` WHERE `lang` = 'en' AND `ident` = '%s'", escape_string(ident));
  28             res = mysql_use();
  29         }
  30         if ((row = mysql_fetch_row(res)) == NULL) {
  31             reply(getTextBot(), user, "NS_HELP_TOPIC");
  32             return;
  33         }
  34     }
  35     char sendBuf[MAXLEN];
  36     int sendBufPos = 0;
  37     int i;
  38     for(i = 0; i < strlen(row[0]); i++) {
  39         switch(row[0][i]) {
  40             case '\n':
  41                 if(sendBufPos) {
  42                     sendBuf[sendBufPos] = '\0';
  43                     reply(getTextBot(), user, "%s", sendBuf);
  44                     sendBufPos = 0;
  45                 }
  46                 break;
  47             case '$':
  48                 switch(row[0][i+1]) {
  49                     case 'b':
  50                         sendBuf[sendBufPos++] = '\002';
  51                         i++;
  52                         break;
  53                     case 'k':
  54                         sendBuf[sendBufPos++] = '\003';
  55                         i++;
  56                         break;
  57                     case 'u':
  58                         sendBuf[sendBufPos++] = '\031';
  59                         i++;
  60                         break;
  61                     case 'C':
  62                     case 'S':
  63                         sendBufPos += sprintf(sendBuf + sendBufPos, "%s", client->user->nick);
  64                         i++;
  65                         break;
  66                     default:
  67                         sendBuf[sendBufPos++] = '$';
  68                         break;
  69                 }
  70                 break;
  71             default:
  72                 sendBuf[sendBufPos++] = row[0][i];
  73                 break;
  74         }
  75     }
  76     if(sendBufPos) {
  77         sendBuf[sendBufPos] = '\0';
  78         reply(getTextBot(), user, "%s", sendBuf);
  79         sendBufPos = 0;
  80     }
  81 }