cmd_neonserv_topic.c

   1
   2 /*
   3 * ADVANCEDTOPIC enabled
   4 * argv[0]    topic id
   5 * argv[1-*]  topic
   6 *
   7 * ADVANCEDTOPIC disabled
   8 * argv[0-*]  topic
   9 */
  10
  11 #define ADVANCEDTOPIC_MAXID 9
  12
  13 static CMD_BIND(neonserv_cmd_topic) {
  14     check_mysql();
  15     MYSQL_RES *res;
  16     MYSQL_ROW row, default_row = NULL;
  17     int advanced_topic, i;
  18     char *newtopic;
  19     char *a,*b;
  20
  21     printf_mysql_query("SELECT `channel_exttopic`, `channel_exttopic_topic`, `channel_topicmask`, `channel_enftopic`, `channel_topicsnarf`, `channel_defaulttopic` FROM `channels` WHERE `channel_id` = '%d'", chan->channel_id);
  22     res = mysql_use();
  23     row = mysql_fetch_row(res);
  24     if(!row[0] || !row[3] || !row[4]) {
  25         printf_mysql_query("SELECT `channel_exttopic`, `channel_enftopic`, `channel_topicsnarf` FROM `channels` WHERE `channel_name` = 'defaults'");
  26         default_row = mysql_fetch_row(mysql_use());
  27     }
  28
  29     if(row[0] == NULL) {
  30         advanced_topic = atoi(default_row[0]);
  31     } else
  32         advanced_topic = atoi(row[0]);
  33     if(argc == 0) {
  34         //default topic!
  35         putsock(client, "TOPIC %s :%s", chan->name, row[5]);
  36         reply(getTextBot(), user, "NS_TOPIC_DONE", row[5]);
  37         return;
  38     }
  39     int uaccess = getChannelAccess(user, chan, 1);
  40     if(uaccess >= atoi((row[3] ? row[3] : default_row[1]))) {
  41         //just set the topic
  42         newtopic = merge_argv(argv, 0, argc);
  43         if(uaccess >= atoi((row[4] ? row[4] : default_row[2]))) {
  44             //set the default topic
  45             printf_mysql_query("UPDATE `channels` SET `channel_defaulttopic` = '%s' WHERE `channel_id` = '%d'", escape_string(newtopic), chan->channel_id);
  46         }
  47         putsock(client, "TOPIC %s :%s", chan->name, newtopic);
  48         reply(getTextBot(), user, "NS_TOPIC_DONE", newtopic);
  49         return;
  50     }
  51     if(advanced_topic) {
  52         char *advtopics[ADVANCEDTOPIC_MAXID];
  53         int topic_id = 0;
  54         topic_id = atoi(argv[0]);
  55         if(!topic_id || topic_id > ADVANCEDTOPIC_MAXID) {
  56             reply(getTextBot(), user, "NS_EXTTOPIC_INVALID_ID", argv[0]);
  57             return;
  58         }
  59         //parse topics
  60         i = 0;
  61         b = row[1];
  62         while((a = strstr(b, "\n")) != NULL) {
  63             *a = '\0';
  64             if(i == ADVANCEDTOPIC_MAXID-1) break;
  65             advtopics[i++] = b;
  66             b = a+1;
  67         }
  68         advtopics[i++] = b;
  69         for(;i < ADVANCEDTOPIC_MAXID;i++)
  70             advtopics[i] = "";
  71         if(argc < 2) {
  72             //just show the topic with this id
  73             reply(getTextBot(), user, "NS_EXTTOPIC_TOPICID", topic_id, advtopics[topic_id-1]);
  74             return;
  75         }
  76         newtopic = merge_argv(argv, 1, argc);
  77         advtopics[topic_id-1] = newtopic;
  78         char topiclist[MAXLEN*2];
  79         topiclist[0] = '\0';
  80         int topiclistpos = 0;
  81         for(i = 0; i < ADVANCEDTOPIC_MAXID; i++) {
  82             if(topiclistpos + strlen(advtopics[i]) + 2 >= MAXLEN) break;
  83             topiclistpos += sprintf(topiclist+topiclistpos, (i ? "\n%s" : "%s"), advtopics[i]);
  84         }
  85         printf_mysql_query("UPDATE `channels` SET `channel_exttopic_topic` = '%s' WHERE `channel_id` = '%d'", escape_string(topiclist), chan->channel_id);
  86         //now build the new topic and set it...
  87         topiclistpos = 0;
  88         b = row[2];
  89         while((a = strstr(b, "%")) != NULL) {
  90             *a = '\0';
  91             if(isdigit(a[1]) && a[1] - 48 > 0) {
  92                 topiclistpos += sprintf(topiclist + topiclistpos, "%s%s", b, advtopics[a[1] - 49]);
  93                 b = a+2;
  94             } else {
  95                 topiclistpos += sprintf(topiclist + topiclistpos, "%s%%", b);
  96                 b = a+1;
  97             }
  98         }
  99         topiclistpos += sprintf(topiclist + topiclistpos, "%s", b);
 100         if(topiclistpos > MAXLEN)
 101             topiclist[MAXLEN] = '\0';
 102         putsock(client, "TOPIC %s :%s", chan->name, topiclist);
 103         reply(getTextBot(), user, "NS_TOPIC_DONE", topiclist);
 104     } else {
 105         newtopic = merge_argv(argv, 0, argc);
 106         char topiclist[MAXLEN*2];
 107         topiclist[0] = '\0';
 108         int topiclistpos = 0;
 109          b = row[2];
 110         while((a = strstr(b, "*")) != NULL) {
 111             *a = '\0';
 112             topiclistpos += sprintf(topiclist + topiclistpos, "%s%s", b, newtopic);
 113             b = a+1;
 114         }
 115         topiclistpos += sprintf(topiclist + topiclistpos, "%s", b);
 116         if(topiclistpos > MAXLEN)
 117             topiclist[MAXLEN] = '\0';
 118         putsock(client, "TOPIC %s :%s", chan->name, topiclist);
 119         reply(getTextBot(), user, "NS_TOPIC_DONE", topiclist);
 120     }
 121 }
 122
 123 #undef ADVANCEDTOPIC_MAXID