message sending queue for fake offline messaging

src/message_queue.h

@@ -0,0 +1,46 @@
+/*  message_queue.h
+ *
+ *
+ *  Copyright (C) 2014 Toxic All Rights Reserved.
+ *
+ *  This file is part of Toxic.
+ *
+ *  Toxic is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Toxic is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Toxic.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+enum {
+    QMESSAGE,
+    QACTION,
+} MESSAGE_TYPE;
+
+struct cqueue_msg {
+    char message[MAX_STR_SIZE];
+    int len;
+    int line_id;
+    uint8_t type;
+    uint32_t receipt;
+    struct cqueue_msg *next;
+};
+
+struct chat_queue {
+    struct cqueue_msg *root;
+    struct cqueue_msg *end;
+    int friendnum;
+};
+
+void cqueue_cleanup(struct chat_queue *q);
+void cqueue_add(struct chat_queue *q, const char *msg, int len, uint8_t type, uint32_t line_id);
+void cqueue_check(Tox *m);
+void cqueue_try_send(Tox *m, struct chat_queue *q);