1 files changed, 173 insertions, 0 deletions

diff --git a/toxcore/tox_old.h b/toxcore/tox_old.h
new file mode 100644
index 00000000..a926cdf7
--- /dev/null
+++ b/toxcore/tox_old.h
@@ -0,0 +1,173 @@
+/**********GROUP CHAT FUNCTIONS ************/
+
+/* Group chat types for tox_callback_group_invite function.
+ *
+ * TOX_GROUPCHAT_TYPE_TEXT groupchats must be accepted with the tox_join_groupchat() function.
+ * The function to accept TOX_GROUPCHAT_TYPE_AV is in toxav.
+ */
+enum {
+    TOX_GROUPCHAT_TYPE_TEXT,
+    TOX_GROUPCHAT_TYPE_AV
+};
+
+/* Set the callback for group invites.
+ *
+ *  Function(Tox *tox, int32_t friendnumber, uint8_t type, const uint8_t *data, uint16_t length, void *userdata)
+ *
+ * data of length is what needs to be passed to join_groupchat().
+ *
+ * for what type means see the enum right above this comment.
+ */
+void tox_callback_group_invite(Tox *tox, void (*function)(Tox *tox, int32_t, uint8_t, const uint8_t *, uint16_t,
+                               void *), void *userdata);
+
+/* Set the callback for group messages.
+ *
+ *  Function(Tox *tox, int groupnumber, int peernumber, const uint8_t * message, uint16_t length, void *userdata)
+ */
+void tox_callback_group_message(Tox *tox, void (*function)(Tox *tox, int, int, const uint8_t *, uint16_t, void *),
+                                void *userdata);
+
+/* Set the callback for group actions.
+ *
+ *  Function(Tox *tox, int groupnumber, int peernumber, const uint8_t * action, uint16_t length, void *userdata)
+ */
+void tox_callback_group_action(Tox *tox, void (*function)(Tox *tox, int, int, const uint8_t *, uint16_t, void *),
+                               void *userdata);
+
+/* Set callback function for title changes.
+ *
+ * Function(Tox *tox, int groupnumber, int peernumber, uint8_t * title, uint8_t length, void *userdata)
+ * if peernumber == -1, then author is unknown (e.g. initial joining the group)
+ */
+void tox_callback_group_title(Tox *tox, void (*function)(Tox *tox, int, int, const uint8_t *, uint8_t,
+                              void *), void *userdata);
+
+/* Set callback function for peer name list changes.
+ *
+ * It gets called every time the name list changes(new peer/name, deleted peer)
+ *  Function(Tox *tox, int groupnumber, int peernumber, TOX_CHAT_CHANGE change, void *userdata)
+ */
+typedef enum {
+    TOX_CHAT_CHANGE_PEER_ADD,
+    TOX_CHAT_CHANGE_PEER_DEL,
+    TOX_CHAT_CHANGE_PEER_NAME,
+} TOX_CHAT_CHANGE;
+
+void tox_callback_group_namelist_change(Tox *tox, void (*function)(Tox *tox, int, int, uint8_t, void *),
+                                        void *userdata);
+
+/* Creates a new groupchat and puts it in the chats array.
+ *
+ * return group number on success.
+ * return -1 on failure.
+ */
+int tox_add_groupchat(Tox *tox);
+
+/* Delete a groupchat from the chats array.
+ *
+ * return 0 on success.
+ * return -1 if failure.
+ */
+int tox_del_groupchat(Tox *tox, int groupnumber);
+
+/* Copy the name of peernumber who is in groupnumber to name.
+ * name must be at least TOX_MAX_NAME_LENGTH long.
+ *
+ * return length of name if success
+ * return -1 if failure
+ */
+int tox_group_peername(const Tox *tox, int groupnumber, int peernumber, uint8_t *name);
+
+/* Copy the public key of peernumber who is in groupnumber to public_key.
+ * public_key must be TOX_PUBLIC_KEY_SIZE long.
+ *
+ * returns 0 on success
+ * returns -1 on failure
+ */
+int tox_group_peer_pubkey(const Tox *tox, int groupnumber, int peernumber, uint8_t *public_key);
+
+/* invite friendnumber to groupnumber
+ * return 0 on success
+ * return -1 on failure
+ */
+int tox_invite_friend(Tox *tox, int32_t friendnumber, int groupnumber);
+
+/* Join a group (you need to have been invited first.) using data of length obtained
+ * in the group invite callback.
+ *
+ * returns group number on success
+ * returns -1 on failure.
+ */
+int tox_join_groupchat(Tox *tox, int32_t friendnumber, const uint8_t *data, uint16_t length);
+
+/* send a group message
+ * return 0 on success
+ * return -1 on failure
+ */
+int tox_group_message_send(Tox *tox, int groupnumber, const uint8_t *message, uint16_t length);
+
+/* send a group action
+ * return 0 on success
+ * return -1 on failure
+ */
+int tox_group_action_send(Tox *tox, int groupnumber, const uint8_t *action, uint16_t length);
+
+/* set the group's title, limited to MAX_NAME_LENGTH
+ * return 0 on success
+ * return -1 on failure
+ */
+int tox_group_set_title(Tox *tox, int groupnumber, const uint8_t *title, uint8_t length);
+
+/* Get group title from groupnumber and put it in title.
+ * title needs to be a valid memory location with a max_length size of at least MAX_NAME_LENGTH (128) bytes.
+ *
+ *  return length of copied title if success.
+ *  return -1 if failure.
+ */
+int tox_group_get_title(Tox *tox, int groupnumber, uint8_t *title, uint32_t max_length);
+
+/* Check if the current peernumber corresponds to ours.
+ *
+ * return 1 if the peernumber corresponds to ours.
+ * return 0 on failure.
+ */
+unsigned int tox_group_peernumber_is_ours(const Tox *tox, int groupnumber, int peernumber);
+
+/* Return the number of peers in the group chat on success.
+ * return -1 on failure
+ */
+int tox_group_number_peers(const Tox *tox, int groupnumber);
+
+/* List all the peers in the group chat.
+ *
+ * Copies the names of the peers to the name[length][TOX_MAX_NAME_LENGTH] array.
+ *
+ * Copies the lengths of the names to lengths[length]
+ *
+ * returns the number of peers on success.
+ *
+ * return -1 on failure.
+ */
+int tox_group_get_names(const Tox *tox, int groupnumber, uint8_t names[][TOX_MAX_NAME_LENGTH], uint16_t lengths[],
+                        uint16_t length);
+
+/* Return the number of chats in the instance m.
+ * You should use this to determine how much memory to allocate
+ * for copy_chatlist. */
+uint32_t tox_count_chatlist(const Tox *tox);
+
+/* Copy a list of valid chat IDs into the array out_list.
+ * If out_list is NULL, returns 0.
+ * Otherwise, returns the number of elements copied.
+ * If the array was too small, the contents
+ * of out_list will be truncated to list_size. */
+uint32_t tox_get_chatlist(const Tox *tox, int32_t *out_list, uint32_t list_size);
+
+/* return the type of groupchat (TOX_GROUPCHAT_TYPE_) that groupnumber is.
+ *
+ * return -1 on failure.
+ * return type on success.
+ */
+int tox_group_get_type(const Tox *tox, int groupnumber);
+