cmd_neonserv_myaccess.c

   1
   2 #include "cmd_neonserv.h"
   3
   4 /*
   5 * argv[0] - nick / *auth
   6 */
   7 static USERAUTH_CALLBACK(neonserv_cmd_myaccess_nick_lookup);
   8 static void neonserv_cmd_myaccess_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, char *nick, char *auth, char *chanmatch);
   9
  10 struct neonserv_cmd_myaccess_cache {
  11     struct ClientSocket *client, *textclient;
  12     struct UserNode *user;
  13     struct ChanNode *chan;
  14     char *nick;
  15     char *chanmatch;
  16 };
  17
  18 CMD_BIND(neonserv_cmd_myaccess) {
  19     char *chanmatch = NULL;
  20     if(argc == 0 || argv[0][0] == '#') {
  21         if(argc != 0) {
  22             chanmatch = argv[0];
  23         }
  24         if(!(user->flags & USERFLAG_ISAUTHED)) {
  25             struct neonserv_cmd_myaccess_cache *cache = malloc(sizeof(*cache));
  26             if (!cache) {
  27                 perror("malloc() failed");
  28                 return;
  29             }
  30             cache->client = client;
  31             cache->textclient = getTextBot();
  32             cache->user = user;
  33             cache->chan = chan;
  34             cache->nick = strdup(argv[0]);
  35             cache->chanmatch = (chanmatch ? strdup(chanmatch) : NULL);
  36             get_userauth(user, neonserv_cmd_myaccess_nick_lookup, cache);
  37         } else
  38             neonserv_cmd_myaccess_async1(client, getTextBot(), user, chan, user->nick, user->auth, chanmatch);
  39     }
  40     else if(argv[0][0] == '*') {
  41         //we've got an auth
  42         if(argc > 1 && argv[1][0] == '#') {
  43             chanmatch = argv[1];
  44         }
  45         argv[0]++;
  46         neonserv_cmd_myaccess_async1(client, getTextBot(), user, chan, NULL, argv[0], chanmatch);
  47     } else {
  48         if(argc > 1 && argv[1][0] == '#') {
  49             chanmatch = argv[1];
  50         }
  51         struct UserNode *cuser = getUserByNick(argv[0]);
  52         if(!cuser) {
  53             cuser = createTempUser(argv[0]);
  54             cuser->flags |= USERFLAG_ISTMPUSER;
  55         }
  56         if(cuser->flags & USERFLAG_ISAUTHED) {
  57             neonserv_cmd_myaccess_async1(client, getTextBot(), user, chan, argv[0], cuser->auth, chanmatch);
  58         } else {
  59             struct neonserv_cmd_myaccess_cache *cache = malloc(sizeof(*cache));
  60             if (!cache) {
  61                 perror("malloc() failed");
  62                 return;
  63             }
  64             cache->client = client;
  65             cache->textclient = getTextBot();
  66             cache->user = user;
  67             cache->chan = chan;
  68             cache->nick = strdup(argv[0]);
  69             cache->chanmatch = (chanmatch ? strdup(chanmatch) : NULL);
  70             get_userauth(cuser, neonserv_cmd_myaccess_nick_lookup, cache);
  71         }
  72     }
  73 }
  74
  75 static USERAUTH_CALLBACK(neonserv_cmd_myaccess_nick_lookup) {
  76     struct neonserv_cmd_myaccess_cache *cache = data;
  77     if(!user) {
  78         //USER_DOES_NOT_EXIST
  79         reply(cache->textclient, cache->user, "NS_USER_UNKNOWN", cache->nick);
  80     }
  81     else if(!(user->flags & USERFLAG_ISAUTHED)) {
  82         //USER_NOT_AUTHED
  83         if(!strcmp(cache->nick, cache->user->nick))
  84             reply(cache->textclient, cache->user, "NS_YOU_NEED_AUTH");
  85         else
  86             reply(cache->textclient, cache->user, "NS_USER_NEED_AUTH", cache->nick);
  87     }
  88     else
  89         neonserv_cmd_myaccess_async1(cache->client, cache->textclient, cache->user, cache->chan, user->nick, user->auth, cache->chanmatch);
  90     if(cache->chanmatch)
  91         free(cache->chanmatch);
  92     free(cache->nick);
  93     free(cache);
  94 }
  95
  96 static void neonserv_cmd_myaccess_async1(struct ClientSocket *client, struct ClientSocket *textclient, struct UserNode *user, struct ChanNode *chan, char *nick, char *auth, char *chanmatch) {
  97     //we've got a valid auth now...
  98     MYSQL_RES *res, *default_res;
  99     MYSQL_ROW user_row, chanuser_row, default_chan = NULL;
 100     char flagBuf[5];
 101     int userid, cflags, caccess, flagPos;
 102     int i, total_count, match_count = 0, owner_count = 0;
 103     struct Table *table;
 104     printf_mysql_query("SELECT `user_id`, `user_access`, `user_god` FROM `users` WHERE `user_user` = '%s'", escape_string(auth));
 105     res = mysql_use();
 106     total_count = mysql_num_rows(res);
 107     table = table_init(4, total_count + 1, 0);
 108     char *content[4];
 109     content[0] = get_language_string(user, "NS_MYACCESS_HEADER_NAME");
 110     content[1] = get_language_string(user, "NS_MYACCESS_HEADER_ACCESS");
 111     content[2] = get_language_string(user, "NS_MYACCESS_HEADER_FLAGS");
 112     content[3] = get_language_string(user, "NS_MYACCESS_HEADER_INFO");
 113     table_add(table, content);
 114     if(chanmatch)
 115         reply(textclient, user, "NS_MYACCESS_HEADER_MATCH", auth, chanmatch);
 116     else
 117         reply(textclient, user, "NS_MYACCESS_HEADER", auth);
 118     if ((user_row = mysql_fetch_row(res)) != NULL) {
 119         userid = atoi(user_row[0]);
 120         //check if the user is already added
 121         printf_mysql_query("SELECT `chanuser_access`, `chanuser_flags`, `chanuser_infoline`, `channel_name`, `channel_getop`, `channel_getvoice` FROM `chanusers` LEFT JOIN `channels` ON `chanuser_cid` = `channel_id` WHERE `chanuser_uid` = '%d' ORDER BY `chanuser_access` DESC, `channel_name` ASC", userid);
 122         res = mysql_use();
 123         while ((chanuser_row = mysql_fetch_row(res)) != NULL) {
 124             if(!strcmp(chanuser_row[0], "500")) owner_count++;
 125             if(chanmatch && match(chanmatch, chanuser_row[0])) continue;
 126             match_count++;
 127             if((!chanuser_row[4] || !chanuser_row[5]) && !default_chan) {
 128                 printf_mysql_query("SELECT `channel_getop`, `channel_getvoice` FROM `channels` WHERE `channel_name` = 'defaults'");
 129                 default_res = mysql_use();
 130                 default_chan = mysql_fetch_row(default_res);
 131             }
 132             flagPos = 0;
 133             content[0] = chanuser_row[3];
 134             content[1] = chanuser_row[0];
 135             cflags = atoi(chanuser_row[1]);
 136             caccess = atoi(chanuser_row[0]);
 137             if((cflags & DB_CHANUSER_SUSPENDED))
 138                 flagPos += sprintf(flagBuf + flagPos, "s");
 139             if(caccess >= (chanuser_row[4] ? atoi(chanuser_row[4]) : atoi(default_chan[0])))
 140                 flagPos += sprintf(flagBuf + flagPos, "o");
 141             if(caccess >= (chanuser_row[5] ? atoi(chanuser_row[5]) : atoi(default_chan[1])))
 142                 flagPos += sprintf(flagBuf + flagPos, "v");
 143             if((cflags & DB_CHANUSER_AUTOINVITE))
 144                 flagPos += sprintf(flagBuf + flagPos, "i");
 145             content[2] = flagBuf;
 146             content[3] = chanuser_row[2];
 147             table_add(table, content);
 148         }
 149     }
 150     //send the table
 151     char **table_lines = table_end(table);
 152     for(i = 0; i < table->entrys; i++) {
 153         reply(textclient, user, table_lines[i]);
 154     }
 155     if(!match_count)
 156         reply(textclient, user, "NS_TABLE_NONE");
 157     if(chanmatch) {
 158         reply(textclient, user, "NS_MYACCESS_COUNT_MATCH", auth, total_count, owner_count, match_count, chanmatch);
 159     } else {
 160         reply(textclient, user, "NS_MYACCESS_COUNT", auth, total_count, owner_count);
 161     }
 162 }