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         logEvent(event);
  37         return;
  38     }
  39     int uaccess = getChannelAccess(user, chan, 0);
  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         logEvent(event);
  50         return;
  51     }
  52     if(advanced_topic) {
  53         char *advtopics[ADVANCEDTOPIC_MAXID];
  54         int topic_id = 0;
  55         topic_id = atoi(argv[0]);
  56         if(!topic_id || topic_id > ADVANCEDTOPIC_MAXID) {
  57             reply(getTextBot(), user, "NS_EXTTOPIC_INVALID_ID", argv[0]);
  58             return;
  59         }
  60         //parse topics
  61         i = 0;
  62         b = row[1];
  63         while((a = strstr(b, "\n")) != NULL) {
  64             *a = '\0';
  65             if(i == ADVANCEDTOPIC_MAXID-1) break;
  66             advtopics[i++] = b;
  67             b = a+1;
  68         }
  69         advtopics[i++] = b;
  70         for(;i < ADVANCEDTOPIC_MAXID;i++)
  71             advtopics[i] = "";
  72         if(argc < 2) {
  73             //just show the topic with this id
  74             reply(getTextBot(), user, "NS_EXTTOPIC_TOPICID", topic_id, advtopics[topic_id-1]);
  75             return;
  76         }
  77         newtopic = merge_argv(argv, 1, argc);
  78         if(!strcmp(newtopic, "*"))
  79             newtopic = "";
  80         advtopics[topic_id-1] = newtopic;
  81         char topiclist[MAXLEN*2];
  82         topiclist[0] = '\0';
  83         int topiclistpos = 0;
  84         for(i = 0; i < ADVANCEDTOPIC_MAXID; i++) {
  85             if(topiclistpos + strlen(advtopics[i]) + 2 >= MAXLEN) break;
  86             topiclistpos += sprintf(topiclist+topiclistpos, (i ? "\n%s" : "%s"), advtopics[i]);
  87         }
  88         printf_mysql_query("UPDATE `channels` SET `channel_exttopic_topic` = '%s' WHERE `channel_id` = '%d'", escape_string(topiclist), chan->channel_id);
  89         //now build the new topic and set it...
  90         topiclistpos = 0;
  91         b = row[2];
  92         while((a = strstr(b, "%")) != NULL) {
  93             *a = '\0';
  94             if(isdigit(a[1]) && a[1] - 48 > 0) {
  95                 topiclistpos += sprintf(topiclist + topiclistpos, "%s%s", b, advtopics[a[1] - 49]);
  96                 b = a+2;
  97             } else {
  98                 topiclistpos += sprintf(topiclist + topiclistpos, "%s%%", b);
  99                 b = a+1;
 100             }
 101         }
 102         topiclistpos += sprintf(topiclist + topiclistpos, "%s", b);
 103         if(topiclistpos > MAXLEN)
 104             topiclist[MAXLEN] = '\0';
 105         putsock(client, "TOPIC %s :%s", chan->name, topiclist);
 106         reply(getTextBot(), user, "NS_TOPIC_DONE", topiclist);
 107         logEvent(event);
 108     } else {
 109         newtopic = merge_argv(argv, 0, argc);
 110         char topiclist[MAXLEN*2];
 111         topiclist[0] = '\0';
 112         int topiclistpos = 0;
 113          b = row[2];
 114         while((a = strstr(b, "*")) != NULL) {
 115             *a = '\0';
 116             topiclistpos += sprintf(topiclist + topiclistpos, "%s%s", b, newtopic);
 117             b = a+1;
 118         }
 119         topiclistpos += sprintf(topiclist + topiclistpos, "%s", b);
 120         if(topiclistpos > MAXLEN)
 121             topiclist[MAXLEN] = '\0';
 122         putsock(client, "TOPIC %s :%s", chan->name, topiclist);
 123         reply(getTextBot(), user, "NS_TOPIC_DONE", topiclist);
 124         logEvent(event);
 125     }
 126 }
 127
 128 #undef ADVANCEDTOPIC_MAXID