libpurple/protocols/myspace/session.c

   1 /* MySpaceIM Protocol Plugin, session
   2  *
   3  * Copyright (C) 2007, Jeff Connelly <jeff2@soc.pidgin.im>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  18  */
  19
  20 #include "myspace.h"
  21
  22 /* Session methods */
  23
  24 /**
  25  * Create a new MSIM session.
  26  *
  27  * @param acct The account to create the session from.
  28  *
  29  * @return Pointer to a new session. Free with msim_session_destroy.
  30  */
  31 MsimSession *
  32 msim_session_new(PurpleAccount *acct)
  33 {
  34         MsimSession *session;
  35
  36         g_return_val_if_fail(acct != NULL, NULL);
  37
  38         session = g_new0(MsimSession, 1);
  39
  40         session->magic = MSIM_SESSION_STRUCT_MAGIC;
  41         session->account = acct;
  42         session->gc = purple_account_get_connection(acct);
  43         session->sesskey = 0;
  44         session->userid = 0;
  45         session->username = NULL;
  46         session->fd = -1;
  47
  48         /* TODO: Remove. */
  49         session->user_lookup_cb = g_hash_table_new_full(g_direct_hash,
  50                         g_direct_equal, NULL, NULL);  /* do NOT free function pointers! (values) */
  51         session->user_lookup_cb_data = g_hash_table_new_full(g_direct_hash,
  52                         g_direct_equal, NULL, NULL);/* TODO: we don't know what the values are,
  53                                                                                          they could be integers inside gpointers
  54                                                                                          or strings, so I don't freed them.
  55                                                                                          Figure this out, once free cache. */
  56
  57         /* Created in msim_process_server_info() */
  58         session->server_info = NULL;
  59
  60         session->rxoff = 0;
  61         session->rxsize = MSIM_READ_BUF_SIZE;
  62         session->rxbuf = g_new0(gchar, session->rxsize);
  63         session->next_rid = 1;
  64         session->last_comm = time(NULL);
  65         session->inbox_status = 0;
  66         session->inbox_handle = 0;
  67
  68         return session;
  69 }
  70
  71 /**
  72  * Free a session.
  73  *
  74  * @param session The session to destroy.
  75  */
  76 void
  77 msim_session_destroy(MsimSession *session)
  78 {
  79         session->magic = -1;
  80
  81         g_free(session->rxbuf);
  82         g_free(session->username);
  83
  84         /* TODO: Remove. */
  85         g_hash_table_destroy(session->user_lookup_cb);
  86         g_hash_table_destroy(session->user_lookup_cb_data);
  87
  88         if (session->server_info) {
  89                 msim_msg_free(session->server_info);
  90         }
  91
  92         /* Stop checking the inbox at the end of the session. */
  93         if (session->inbox_handle) {
  94                 purple_timeout_remove(session->inbox_handle);
  95         }
  96
  97         g_free(session);
  98 }