More group chats.

src/twc-chat.c

@@ -203,7 +203,7 @@ twc_chat_search_group(struct t_twc_profile *profile,
     }
 
     if (create_new)
-        return twc_chat_new_friend(profile, group_number);
+        return twc_chat_new_group(profile, group_number);
 
     return NULL;
 }

src/twc-commands.c

@@ -27,6 +27,7 @@
 #include "twc-profile.h"
 #include "twc-chat.h"
 #include "twc-friend-request.h"
+#include "twc-group-invite.h"
 #include "twc-bootstrap.h"
 #include "twc-sqlite.h"
 #include "twc-utils.h"
@@ -370,6 +371,86 @@ twc_cmd_friend(void *data, struct t_gui_buffer *buffer,
     return WEECHAT_RC_ERROR;
 }
 
+/**
+ * Command /group callback.
+ */
+int
+twc_cmd_group(void *data, struct t_gui_buffer *buffer,
+              int argc, char **argv, char **argv_eol)
+{
+    struct t_twc_profile *profile = twc_profile_search_buffer(buffer);
+    TWC_CHECK_PROFILE(profile);
+    TWC_CHECK_PROFILE_LOADED(profile);
+
+    // /group create
+    if (argc == 2 && weechat_strcasecmp(argv[1], "create") == 0)
+    {
+        weechat_printf(profile->buffer,
+                       "%sNot implemented :|",
+                       weechat_prefix("error"));
+        return WEECHAT_RC_OK;
+    }
+
+    // /group join|decline <number>
+    else if (argc == 3 &&
+            (weechat_strcasecmp(argv[1], "join") == 0
+             || weechat_strcasecmp(argv[1], "decline") == 0))
+    {
+        bool join = weechat_strcasecmp(argv[1], "join") == 0;
+
+        struct t_twc_group_chat_invite *invite;
+
+        char *endptr;
+        unsigned long num = strtoul(argv[2], &endptr, 10);
+        if (endptr == argv[2] || (invite = twc_group_chat_invite_with_index(profile, num)) == NULL)
+        {
+            weechat_printf(profile->buffer,
+                           "%sInvalid group chat invite ID.",
+                           weechat_prefix("error"));
+            return WEECHAT_RC_OK;
+        }
+
+        if (join)
+        {
+            int group_number = twc_group_chat_invite_join(invite);
+
+            // create a buffer for the new group chat
+            if (group_number >= 0)
+                twc_chat_search_group(profile, group_number, true);
+        }
+        else
+        {
+            twc_group_chat_invite_remove(invite);
+        }
+
+        return WEECHAT_RC_OK;
+    }
+
+    // /group invites
+    else if (argc == 2 && weechat_strcasecmp(argv[1], "invites") == 0)
+    {
+        weechat_printf(profile->buffer,
+                       "%sPending group chat invites:",
+                       weechat_prefix("network"));
+
+        size_t index;
+        struct t_twc_list_item *item;
+        twc_list_foreach(profile->group_chat_invites, index, item)
+        {
+            char *friend_name =
+                twc_get_name_nt(profile->tox, item->group_chat_invite->friend_number);
+            weechat_printf(profile->buffer,
+                           "%s[%d] From: %s",
+                           weechat_prefix("network"),
+                           index, friend_name);
+            free(friend_name);
+        }
+
+        return WEECHAT_RC_OK;
+    }
+
+    return WEECHAT_RC_ERROR;
+}
 /**
  * Command /me callback.
  */
@@ -726,6 +807,21 @@ twc_commands_init()
                          " || decline",
                          twc_cmd_friend, NULL);
 
+    weechat_hook_command("group",
+                         "manage group chats",
+                         "create"
+                         " || invites"
+                         " || join <number>"
+                         " || decline <number>",
+                         " create: create a new group chat\n"
+                         "invites: list group chat invites\n"
+                         "   join: join a group chat by its invite ID\n"
+                         "decline: decline a group chat invite\n",
+                         "create"
+                         " || invites"
+                         " || join",
+                         twc_cmd_group, NULL);
+
     weechat_hook_command("me",
                          "send an action to the current chat",
                          "<message>",

src/twc-friend-request.c

@@ -31,9 +31,9 @@
 #include "twc-friend-request.h"
 
 /**
- * Add a new friend request to a profile.
+ * Add a new friend request to a profile. Return it's index for accepting.
  *
- * Returns 0 on success, -1 on a full friend request list, -2 on other error.
+ * Returns ID on success, -1 on a full friend request list, -2 on other error.
  */
 int
 twc_friend_request_add(struct t_twc_profile *profile,

src/twc-group-invite.c

@@ -32,7 +32,7 @@
 /**
  * Add a new group invite to a profile.
  *
- * Returns 0 on success, -1 on error.
+ * Returns the index of the invite on success, -1 on error.
  */
 int
 twc_group_chat_invite_add(struct t_twc_profile *profile,
@@ -47,23 +47,29 @@ twc_group_chat_invite_add(struct t_twc_profile *profile,
         return -1;
 
     invite->profile = profile;
+    invite->friend_number = friend_number;
     invite->data = data;
     invite->data_size = size;
 
-    return 0;
+    twc_list_item_new_data_add(profile->group_chat_invites, invite);
+
+    return profile->group_chat_invites->count - 1;
 }
 
 /**
- * Accept a group chat invite. Remove and free the invite.
+ * Accept a group chat invite. Remove and free the invite. Returns group chat
+ * number. -1 on failure.
  */
-void
+int
-twc_group_chat_invite_accept(struct t_twc_group_chat_invite *invite)
+twc_group_chat_invite_join(struct t_twc_group_chat_invite *invite)
 {
-    tox_join_groupchat(invite->profile->tox,
+    int rc = tox_join_groupchat(invite->profile->tox,
                                 invite->friend_number,
                                 invite->data,
                                 invite->data_size);
     twc_group_chat_invite_remove(invite);
+
+    return rc;
 }
 
 /**

src/twc-group-invite.h

@@ -44,8 +44,8 @@ twc_group_chat_invite_add(struct t_twc_profile *profile,
                           const uint8_t *data,
                           size_t size);
 
-void
+int
-twc_group_chat_invite_accept(struct t_twc_group_chat_invite *invite);
+twc_group_chat_invite_join(struct t_twc_group_chat_invite *invite);
 
 void
 twc_group_chat_invite_remove(struct t_twc_group_chat_invite *invite);

src/twc-profile.c

@@ -270,6 +270,9 @@ twc_profile_load(struct t_twc_profile *profile)
     tox_callback_user_status(profile->tox, twc_user_status_callback, profile);
     tox_callback_status_message(profile->tox, twc_status_message_callback, profile);
     tox_callback_friend_request(profile->tox, twc_friend_request_callback, profile);
+    tox_callback_group_invite(profile->tox, twc_group_invite_callback, profile);
+    tox_callback_group_message(profile->tox, twc_group_message_callback, profile);
+    tox_callback_group_action(profile->tox, twc_group_action_callback, profile);
 }
 
 /**

src/twc-sqlite.c

@@ -206,7 +206,7 @@ twc_sqlite_delete_profile(struct t_twc_profile *profile)
 }
 
 /**
- * Add a friend request. Return 0 on success, -1 on error.
+ * Add a friend request. Return ID on success, -1 on error.
  */
 int
 twc_sqlite_add_friend_request(struct t_twc_profile *profile,
@@ -236,7 +236,7 @@ twc_sqlite_add_friend_request(struct t_twc_profile *profile,
     if (rc != SQLITE_DONE)
         return -1;
     else
-        return 0;
+        return sqlite3_last_insert_rowid(twc_sqlite_db);
 }
 
 /**

src/twc-tox-callbacks.c

@@ -26,6 +26,7 @@
 #include "twc-profile.h"
 #include "twc-chat.h"
 #include "twc-friend-request.h"
+#include "twc-group-invite.h"
 #include "twc-message-queue.h"
 #include "twc-utils.h"
 
@@ -50,11 +51,13 @@ twc_do_timer_cb(void *data,
 }
 
 void
-twc_friend_message_callback(Tox *tox,
+twc_handle_friend_message(Tox *tox,
                           int32_t friend_number,
                           const uint8_t *message,
                           uint16_t length,
-                            void *data)
+                          void *data,
+                          enum TWC_MESSAGE_TYPE message_type)
+
 {
     struct t_twc_profile *profile = data;
     struct t_twc_chat *chat = twc_chat_search_friend(profile,
@@ -65,12 +68,27 @@ twc_friend_message_callback(Tox *tox,
     char *message_nt = twc_null_terminate(message, length);
 
     twc_chat_print_message(chat, "", name,
-                           message_nt, TWC_MESSAGE_TYPE_MESSAGE);
+                           message_nt, message_type);
 
     free(name);
     free(message_nt);
 }
 
+void
+twc_friend_message_callback(Tox *tox,
+                            int32_t friend_number,
+                            const uint8_t *message,
+                            uint16_t length,
+                            void *data)
+{
+    twc_handle_friend_message(tox,
+                              friend_number,
+                              message,
+                              length,
+                              data,
+                              TWC_MESSAGE_TYPE_MESSAGE);
+}
+
 void
 twc_friend_action_callback(Tox *tox,
                            int32_t friend_number,
@@ -78,20 +96,12 @@ twc_friend_action_callback(Tox *tox,
                            uint16_t length,
                            void *data)
 {
-    struct t_twc_profile *profile = data;
+    twc_handle_friend_message(tox,
-
-    struct t_twc_chat *chat = twc_chat_search_friend(profile,
                               friend_number,
-                                                    true);
+                              message,
-
+                              length,
-    char *name = twc_get_name_nt(profile->tox, friend_number);
+                              data,
-    char *message_nt = twc_null_terminate(message, length);
+                              TWC_MESSAGE_TYPE_ACTION);
-
-    twc_chat_print_message(chat, "", name,
-                           message_nt, TWC_MESSAGE_TYPE_ACTION);
-
-    free(name);
-    free(message_nt);
 }
 
 void
@@ -212,10 +222,12 @@ twc_friend_request_callback(Tox *tox,
         twc_bin2hex(public_key, TOX_CLIENT_ID_SIZE, hex_address);
 
         weechat_printf(profile->buffer,
-                       "%sReceived a friend request with message \"%s\" from %s",
+                       "%sReceived a friend request from %s with message \"%s\"; "
+                       "accept it with \"/friend accept %d\"",
                        weechat_prefix("network"),
+                       hex_address,
                        message_nt,
-                       hex_address);
+                       rc);
 
         if (rc == -2)
         {
@@ -229,3 +241,84 @@ twc_friend_request_callback(Tox *tox,
     free(message_nt);
 }
 
+void
+twc_group_invite_callback(Tox *tox,
+                          int32_t friend_number,
+                          const uint8_t *invite_data,
+                          uint16_t length,
+                          void *data)
+{
+    struct t_twc_profile *profile = data;
+
+    int64_t rc = twc_group_chat_invite_add(profile, friend_number, invite_data, length);
+
+    char *friend_name = twc_get_name_nt(profile->tox, friend_number);
+    weechat_printf(profile->buffer,
+                   "%sReceived a group chat invite from %s; "
+                   "join with \"/group join %d\"",
+                   weechat_prefix("network"),
+                   friend_name, rc);
+
+
+    free(friend_name);
+}
+
+void
+twc_handle_group_message(Tox *tox,
+                           int32_t group_number,
+                           int32_t peer_number,
+                           const uint8_t *message,
+                           uint16_t length,
+                           void *data,
+                           enum TWC_MESSAGE_TYPE message_type)
+{
+    struct t_twc_profile *profile = data;
+
+    struct t_twc_chat *chat = twc_chat_search_group(profile,
+                                                    group_number,
+                                                    true);
+
+    char *name = twc_get_peer_name_nt(profile->tox, group_number, peer_number);
+    char *message_nt = twc_null_terminate(message, length);
+
+    twc_chat_print_message(chat, "", name,
+                           message_nt, message_type);
+
+    free(name);
+    free(message_nt);
+}
+
+void
+twc_group_message_callback(Tox *tox,
+                           int32_t group_number,
+                           int32_t peer_number,
+                           const uint8_t *message,
+                           uint16_t length,
+                           void *data)
+{
+    twc_handle_group_message(tox,
+                             group_number,
+                             peer_number,
+                             message,
+                             length,
+                             data,
+                             TWC_MESSAGE_TYPE_MESSAGE);
+}
+
+void
+twc_group_action_callback(Tox *tox,
+                          int32_t group_number,
+                          int32_t peer_number,
+                          const uint8_t *message,
+                          uint16_t length,
+                          void *data)
+{
+    twc_handle_group_message(tox,
+                             group_number,
+                             peer_number,
+                             message,
+                             length,
+                             data,
+                             TWC_MESSAGE_TYPE_ACTION);
+}
+

src/twc-tox-callbacks.h

@@ -73,5 +73,28 @@ twc_friend_request_callback(Tox *tox,
                             uint16_t length,
                             void *data);
 
+void
+twc_group_invite_callback(Tox *tox,
+                          int32_t friend_number,
+                          const uint8_t *invite_data,
+                          uint16_t length,
+                          void *data);
+
+void
+twc_group_message_callback(Tox *tox,
+                           int32_t group_number,
+                           int32_t peer_number,
+                           const uint8_t *message,
+                           uint16_t length,
+                           void *data);
+
+void
+twc_group_action_callback(Tox *tox,
+                          int32_t group_number,
+                          int32_t peer_number,
+                          const uint8_t *message,
+                          uint16_t length,
+                          void *data);
+
 #endif // TOX_WEECHAT_TOX_CALLBACKS_H
 

src/twc-utils.c

@@ -102,6 +102,19 @@ twc_get_status_message_nt(Tox *tox, int32_t friend_number)
     return twc_null_terminate(message, length);
 }
 
+/**
+ * Return the name of a group chat peer as a null terminated string. Must be
+ * freed.
+ */
+char *
+twc_get_peer_name_nt(Tox *tox, int32_t group_number, int32_t peer_number)
+{
+    uint8_t name[TOX_MAX_NAME_LENGTH] = {0};
+
+    tox_group_peername(tox, group_number, peer_number, name);
+    return twc_null_terminate(name, strlen((char *)name));
+}
+
 /**
  * Return the users own name, null-terminated. Must be freed.
  */

src/twc-utils.h

@@ -39,6 +39,9 @@ twc_get_name_nt(Tox *tox, int32_t friend_number);
 char *
 twc_get_status_message_nt(Tox *tox, int32_t friend_number);
 
+char *
+twc_get_peer_name_nt(Tox *tox, int32_t group_number, int32_t peer_number);
+
 char *
 twc_get_self_name_nt(Tox *tox);