comparison: libgaim/protocols/msn/history.c
libgaim/protocols/msn/history.c
- branch
- cpw.khc.msnp14
- changeset 20472
- 6a6d2ef151e6
- parent 13863
- cc43d16e7466
- parent 14254
- 77edc7a6191a
equal
deleted
inserted
replaced
| 13912:463b4fa9f067 | 20472:6a6d2ef151e6 |
|---|---|
| 1 /** | |
| 2 * @file history.c MSN history functions | |
| 3 * | |
| 4 * gaim | |
| 5 * | |
| 6 * Gaim is the legal property of its developers, whose names are too numerous | |
| 7 * to list here. Please refer to the COPYRIGHT file distributed with this | |
| 8 * source distribution. | |
| 9 * | |
| 10 * This program is free software; you can redistribute it and/or modify | |
| 11 * it under the terms of the GNU General Public License as published by | |
| 12 * the Free Software Foundation; either version 2 of the License, or | |
| 13 * (at your option) any later version. | |
| 14 * | |
| 15 * This program is distributed in the hope that it will be useful, | |
| 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 * GNU General Public License for more details. | |
| 19 * | |
| 20 * You should have received a copy of the GNU General Public License | |
| 21 * along with this program; if not, write to the Free Software | |
| 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 23 */ | |
| 24 #include "msn.h" | |
| 25 #include "history.h" | |
| 26 | |
| 27 MsnHistory * | |
| 28 msn_history_new(void) | |
| 29 { | |
| 30 MsnHistory *history = g_new0(MsnHistory, 1); | |
| 31 | |
| 32 history->trId = 1; | |
| 33 | |
| 34 history->queue = g_queue_new(); | |
| 35 | |
| 36 return history; | |
| 37 } | |
| 38 | |
| 39 void | |
| 40 msn_history_destroy(MsnHistory *history) | |
| 41 { | |
| 42 MsnTransaction *trans; | |
| 43 | |
| 44 while ((trans = g_queue_pop_head(history->queue)) != NULL) | |
| 45 msn_transaction_destroy(trans); | |
| 46 | |
| 47 g_queue_free(history->queue); | |
| 48 g_free(history); | |
| 49 } | |
| 50 | |
| 51 MsnTransaction * | |
| 52 msn_history_find(MsnHistory *history, unsigned int trId) | |
| 53 { | |
| 54 MsnTransaction *trans; | |
| 55 GList *list; | |
| 56 | |
| 57 for (list = history->queue->head; list != NULL; list = list->next) | |
| 58 { | |
| 59 trans = list->data; | |
| 60 if (trans->trId == trId) | |
| 61 return trans; | |
| 62 } | |
| 63 | |
| 64 return NULL; | |
| 65 } | |
| 66 | |
| 67 void | |
| 68 msn_history_add(MsnHistory *history, MsnTransaction *trans) | |
| 69 { | |
| 70 GQueue *queue; | |
| 71 | |
| 72 g_return_if_fail(history != NULL); | |
| 73 g_return_if_fail(trans != NULL); | |
| 74 | |
| 75 queue = history->queue; | |
| 76 | |
| 77 trans->trId = history->trId++; | |
| 78 | |
| 79 g_queue_push_tail(queue, trans); | |
| 80 | |
| 81 if (queue->length > MSN_HIST_ELEMS) | |
| 82 { | |
| 83 trans = g_queue_pop_head(queue); | |
| 84 msn_transaction_destroy(trans); | |
| 85 } | |
| 86 } | |
| 87 |
