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