Wrote group chat invite code.

CMakeLists.txt

@@ -40,6 +40,7 @@ add_library(tox MODULE
     src/twc-config.c
     src/twc-friend-request.c
     src/twc-gui.c
+    src/twc-group-invite.c
     src/twc-list.c
     src/twc-message-queue.c
     src/twc-profile.c

src/twc-chat.c

@@ -308,16 +308,16 @@ twc_chat_buffer_close_callback(void *data,
  * Free all chats connected to a profile.
  */
 void
-twc_chat_free_profile(struct t_twc_profile *profile)
+twc_chat_free_list(struct t_twc_list *list)
 {
     struct t_twc_chat *chat;
-    while ((chat = twc_list_pop(profile->chats)))
+    while ((chat = twc_list_pop(list)))
     {
         weechat_buffer_set_pointer(chat->buffer, "close_callback", NULL);
         weechat_buffer_close(chat->buffer);
         free(chat);
     }
 
-    free(profile->chats);
+    free(list);
 }
 

src/twc-chat.h

@@ -71,7 +71,7 @@ void
 twc_chat_queue_refresh(struct t_twc_chat *chat);
 
 void
-twc_chat_free_profile(struct t_twc_profile *profile);
+twc_chat_free_list(struct t_twc_list *list);
 
 #endif // TOX_WEECHAT_CHAT_H
 

src/twc-group-invite.c

@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2014 Håvard Pettersson <haavard.pettersson@gmail.com>
+ *
+ * This file is part of Tox-WeeChat.
+ *
+ * Tox-WeeChat 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.
+ *
+ * Tox-WeeChat 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 Tox-WeeChat.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string.h>
+
+#include <weechat/weechat-plugin.h>
+#include <tox/tox.h>
+
+#include "twc.h"
+#include "twc-list.h"
+#include "twc-profile.h"
+#include "twc-utils.h"
+
+#include "twc-group-invite.h"
+
+/**
+ * Add a new group invite to a profile.
+ *
+ * Returns 0 on success, -1 on error.
+ */
+int
+twc_group_chat_invite_add(struct t_twc_profile *profile,
+                          int32_t friend_number,
+                          const uint8_t *data,
+                          size_t size)
+{
+    // create a new invite object
+    struct t_twc_group_chat_invite *invite
+        = malloc(sizeof(struct t_twc_group_chat_invite));
+    if (!invite)
+        return -1;
+
+    invite->profile = profile;
+    invite->data = data;
+    invite->data_size = size;
+
+    return 0;
+}
+
+/**
+ * Accept a group chat invite. Remove and free the invite.
+ */
+void
+twc_group_chat_invite_accept(struct t_twc_group_chat_invite *invite)
+{
+    tox_join_groupchat(invite->profile->tox,
+                       invite->friend_number,
+                       invite->data,
+                       invite->data_size);
+    twc_group_chat_invite_remove(invite);
+}
+
+/**
+ * Remove and free a group chat invite.
+ */
+void
+twc_group_chat_invite_remove(struct t_twc_group_chat_invite *invite)
+{
+    twc_list_remove_with_data(invite->profile->group_chat_invites, invite);
+    twc_group_chat_invite_free(invite);
+}
+
+/**
+ * Get group chat invite with a given index.
+ */
+struct t_twc_group_chat_invite *
+twc_group_chat_invite_with_index(struct t_twc_profile *profile,
+                                 int64_t index)
+{
+    return twc_list_get(profile->group_chat_invites, index)->group_chat_invite;
+}
+
+/**
+ * Free a group chat invite.
+ */
+void
+twc_group_chat_invite_free(struct t_twc_group_chat_invite *invite)
+{
+    free(invite);
+}
+
+/**
+ * Free a list of group chat invites.
+ */
+void
+twc_group_chat_invite_free_list(struct t_twc_list *list)
+{
+    struct t_twc_group_chat_invite *invite;
+    while ((invite = twc_list_pop(list)))
+        twc_group_chat_invite_free(invite);
+
+    free(list);
+}
+

src/twc-group-invite.h

@@ -0,0 +1,64 @@
+/*
+ * Copyright (c) 2014 Håvard Pettersson <haavard.pettersson@gmail.com>
+ *
+ * This file is part of Tox-WeeChat.
+ *
+ * Tox-WeeChat 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.
+ *
+ * Tox-WeeChat 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 Tox-WeeChat.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TOX_WEECHAT_GROUP_INVITE_H
+#define TOX_WEECHAT_GROUP_INVITE_H
+
+#include <stdlib.h>
+
+#include <tox/tox.h>
+
+struct t_twc_list;
+
+/**
+ * Represents a group chat invite.
+ */
+struct t_twc_group_chat_invite
+{
+    struct t_twc_profile *profile;
+
+    int32_t friend_number;
+    const uint8_t *data;
+    size_t data_size;
+};
+
+int
+twc_group_chat_invite_add(struct t_twc_profile *profile,
+                          int32_t friend_number,
+                          const uint8_t *data,
+                          size_t size);
+
+void
+twc_group_chat_invite_accept(struct t_twc_group_chat_invite *invite);
+
+void
+twc_group_chat_invite_remove(struct t_twc_group_chat_invite *invite);
+
+struct t_twc_group_chat_invite *
+twc_group_chat_invite_with_index(struct t_twc_profile *profile,
+                                 int64_t index);
+
+void
+twc_group_chat_invite_free(struct t_twc_group_chat_invite *invite);
+
+void
+twc_group_chat_invite_free_list(struct t_twc_list *list);
+
+#endif // TOX_WEECHAT_GROUP_INVITE_H
+

src/twc-list.h

@@ -40,6 +40,7 @@ struct t_twc_list_item
         void *data;
         struct t_twc_profile *profile;
         struct t_twc_friend_request *friend_request;
+        struct t_twc_group_chat_invite *group_chat_invite;
         struct t_twc_chat *chat;
         struct t_twc_queued_message *queued_message;
     };

src/twc-profile.c

@@ -30,6 +30,7 @@
 #include "twc-bootstrap.h"
 #include "twc-config.h"
 #include "twc-friend-request.h"
+#include "twc-group-invite.h"
 #include "twc-message-queue.h"
 #include "twc-chat.h"
 #include "twc-tox-callbacks.h"
@@ -177,6 +178,7 @@ twc_profile_new(const char *name)
     profile->tox_online = false;
 
     profile->chats = twc_list_new();
+    profile->group_chat_invites = twc_list_new();
     profile->message_queues = weechat_hashtable_new(32,
                                                     WEECHAT_HASHTABLE_INTEGER,
                                                     WEECHAT_HASHTABLE_POINTER,
@@ -432,7 +434,8 @@ twc_profile_free(struct t_twc_profile *profile)
     }
 
     // free things
-    twc_chat_free_profile(profile);
+    twc_chat_free_list(profile->chats);
+    twc_group_chat_invite_free_list(profile->group_chat_invites);
     twc_message_queue_free_profile(profile);
     free(profile->name);
     free(profile);

src/twc-profile.h

@@ -47,6 +47,7 @@ struct t_twc_profile
     struct t_hook *tox_do_timer;
 
     struct t_twc_list *chats;
+    struct t_twc_list *group_chat_invites;
     struct t_hashtable *message_queues;
 };