Fix group join by chat id

docs/install.md

@@ -26,11 +26,10 @@ Run app using ``toxygen`` command.
 1. [Download and install latest Python 3.4](https://www.python.org/downloads/windows/)
 2. [Install PySide](https://pypi.python.org/pypi/PySide/1.2.4) (recommended) or [PyQt4](https://riverbankcomputing.com/software/pyqt/download)
 3. Install PyAudio: ``pip3.4 install pyaudio``
-4. Install PySocks: ``pip3.4 install PySocks``
-5. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
-6. Unpack archive  
-7. Download latest libtox.dll build, download latest libsodium.a build, put it into \src\libs\
-8. Run \src\main.py
+4. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
+5. Unpack archive  
+6. Download latest libtox.dll build, download latest libsodium.a build, put it into \src\libs\
+7. Run \src\main.py.
 
 [libtox.dll for 32-bit Python](https://build.tox.chat/view/libtoxcore/job/libtoxcore_build_windows_x86_shared_release/lastSuccessfulBuild/artifact/libtoxcore_build_windows_x86_shared_release.zip)
 
@@ -51,10 +50,9 @@ Dependencies:
 3. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system (install in /usr/lib/)
 4. Install PyAudio: 
 ``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio``
-5. Install PySocks: ``pip3.4 install PySocks``
-6. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
-7. Unpack archive 
-8. Run app:
+5. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
+6. Unpack archive 
+7. Run app:
 ``python3.4 main.py``
 
 ## Compile Toxygen

docs/plugin_api.md

@@ -3,7 +3,7 @@
 In Toxygen plugin is single python (supported Python 3.0 - 3.4) module (.py file) and directory with data associated with it. 
 Every module must contain one class derived from PluginSuperClass defined in [plugin_super_class.py](/src/plugins/plugin_super_class.py). Instance of this class will be created by PluginLoader class (defined in [plugin_support.py](/src/plugin_support.py) ). This class can enable/disable plugins and send data to it. 
 
-Every plugin has it's own full name and unique short name (1-5 symbols). Main app can get it using special methods. 
+Every plugin has its own full name and unique short name (1-5 symbols). Main app can get it using special methods. 
 
 All plugin's data should be stored in following structure:
 
@@ -16,36 +16,39 @@ All plugin's data should be stored in following structure:
 	|---other_files
 ```
 
+Plugin MUST override:
+-  __init__ with params: tox (Tox instance), profile (Profile instance), settings (Settings instance), encrypt_save (ToxEncryptSave instance). Call super().__init__ with params plugin_full_name, plugin_short_name, tox, profile, settings, encrypt_save.
+
 Plugin can override following methods:
 - get_description - this method should return plugin description. 
-- get_menu - plugins allowed to add items in friend menu. You can open this menu making right click on friend in friends list. This method should return list of QAction's. Plugin must connect to QAction's triggered() signal. 
+- get_menu - plugins allowed to add items in friend menu. User can open this menu making right click on friend in friends list. This method should return list of QAction's. Plugin must connect to QAction's triggered() signal. 
 - get_window - plugins can have GUI, this method should return window instance or None for plugins without GUI.
 - start - plugin was started.
 - stop - plugin was stopped.
 - close - app is closing, stop plugin.
-- command - new command to plugin. Command can be entered in message field in format '/plugin <plugin_short_name> <command>'. Command 'help' should show user list of supported commands.
+- command - new command to plugin. Command can be entered in message field in format '/plugin <plugin_short_name> <command>'. Command 'help' should show list of supported commands.
 - lossless_packet - callback - incoming lossless packet from friend.
 - lossy_packet - callback - incoming lossy packet from friend.
-- friend_connected - callback - friend became online.
+- friend_connected - callback - friend became online. Note that it called from friend_connection_status callback so friend is not really connected and ready for sending packets.
 
 Other methods:
-- send_lossless - this method send custom lossless packet. Plugins MUST send lossless packets using this method.
-- send_lossy - this method send custom lossy packet. Plugins MUST send lossy packets using this method.
+- send_lossless - this method sends custom lossless packet. Plugins MUST send lossless packets using this method.
+- send_lossy - this method sends custom lossy packet. Plugins MUST send lossy packets using this method.
 - load_settings - loads settings stored in default location.
 - save_settings - saves settings to default location.
-- load_translator - loads translations. Translations must be stored in directory with plugin's data. Files with translations must have the same name as in main app.
+- load_translator - loads translations. Translations must be stored in directory with plugin's data. Files with translations must have the same name as in main app (example: ru_RU.qm).
 
 About import:
 
-import statement will not work in case you import module that wasn't previously imported by main program and user use precompiled binary. It's recommended to use dynamic import instead.
+Import statement will not work in case you import module that wasn't previously imported by main program and user uses precompiled binary. It's recommended to use importlib module instead: importlib.import_module(module_name)
 
 About GUI:
 
-It's strictly recommended to support both PySide and PyQt4 in GUI. Plugin can not have GUI at all.
+It's strictly recommended to support both PySide and PyQt4 in GUI. Plugin can have no GUI at all.
 
 Exceptions:
 
-Plugin's methods should not raise exceptions.
+Plugin's methods MUST NOT raise exceptions.
 
 #Examples
 

docs/plugins.md

@@ -10,7 +10,7 @@ Check [Plugin API](/docs/plugin_api.md) for more info
 
 Toxygen comes without preinstalled plugins.
 
-1. Put plugin and directory with its data into /src/plugins/
+1. Put plugin and directory with its data into /src/plugins/ or import it via GUI (In menu: Plugins -> Import plugin)
 2. Restart Toxygen
 
 ##Note: /src/plugins/ should contain plugin_super_class.py and __init__.py

docs/smileys_and_stickers.md

@@ -9,3 +9,5 @@ Animated smileys (.gif) are supported too.
 #Stickers
 
 Sticker is inline image. If you want to create your own smiley pack, create directory in src/stickers/ and place your stickers there.
+
+Users can import plugins and stickers packs using menu: Settings -> Interface

setup.py

@@ -7,14 +7,14 @@ from toxygen.util import program_version
 
 version = program_version + '.0'
 
-MODULES = ['PyAudio', 'PySocks']
+MODULES = ['PyAudio']
 
 if system() == 'Windows':
     MODULES.append('PySide')
 
 
 class InstallScript(install):
-    """Install all required libs"""
+    """This class configures Toxygen after installation"""
 
     def run(self):
         install.run(self)
@@ -29,8 +29,9 @@ setup(name='Toxygen',
       description='Toxygen - Tox client',
       long_description='Toxygen is powerful Tox client written in Python3',
       url='https://github.com/xveduk/toxygen/',
-      keywords='toxygen tox',
+      keywords='toxygen tox messenger',
       author='Ingvar',
+      maintainer='Ingvar',
       license='GPL3',
       packages=['toxygen', 'toxygen.plugins', 'toxygen.styles'],
       install_requires=MODULES,

toxygen/basecontact.py

@@ -0,0 +1,114 @@
+import os
+from settings import *
+try:
+    from PySide import QtCore, QtGui
+except ImportError:
+    from PyQt4 import QtCore, QtGui
+from toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
+
+
+class BaseContact:
+    """
+    Class encapsulating TOX contact
+    Properties: name (alias of contact or name), status_message, status (connection status)
+    widget - widget for update
+    """
+
+    def __init__(self, name, status_message, widget, tox_id):
+        """
+        :param name: name, example: 'Toxygen user'
+        :param status_message: status message, example: 'Toxing on Toxygen'
+        :param widget: ContactItem instance
+        :param tox_id: tox id of contact
+        """
+        self._name, self._status_message = name, status_message
+        self._status, self._widget = None, widget
+        self._widget.name.setText(name)
+        self._widget.status_message.setText(status_message)
+        self._tox_id = tox_id
+        self.load_avatar()
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Name - current name or alias of user
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_name(self):
+        return self._name
+
+    def set_name(self, value):
+        self._name = str(value, 'utf-8')
+        self._widget.name.setText(self._name)
+        self._widget.name.repaint()
+
+    name = property(get_name, set_name)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Status message or group topic
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_status_message(self):
+        return self._status_message
+
+    def set_status_message(self, value):
+        self._status_message = str(value, 'utf-8')
+        self._widget.status_message.setText(self._status_message)
+        self._widget.status_message.repaint()
+
+    status_message = property(get_status_message, set_status_message)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Status
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_status(self):
+        return self._status
+
+    def set_status(self, value):
+        self._status = value
+        self._widget.connection_status.update(value)
+
+    status = property(get_status, set_status)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # TOX ID. WARNING: for friend it will return public key, for profile - full address
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_tox_id(self):
+        return self._tox_id
+
+    tox_id = property(get_tox_id)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Avatars
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def load_avatar(self, default_path='avatar.png'):
+        """
+        Tries to load avatar of contact or uses default avatar
+        """
+        avatar_path = '{}.png'.format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
+        os.chdir(ProfileHelper.get_path() + 'avatars/')
+        if not os.path.isfile(avatar_path):  # load default image
+            avatar_path = default_path
+            os.chdir(curr_directory() + '/images/')
+        width = self._widget.avatar_label.width()
+        pixmap = QtGui.QPixmap(QtCore.QSize(width, width))
+        pixmap.load(avatar_path)
+        self._widget.avatar_label.setScaledContents(False)
+        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio))
+        self._widget.avatar_label.repaint()
+
+    def reset_avatar(self):
+        avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
+        if os.path.isfile(avatar_path):
+            os.remove(avatar_path)
+            self.load_avatar()
+
+    def set_avatar(self, avatar):
+        avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
+        with open(avatar_path, 'wb') as f:
+            f.write(avatar)
+        self.load_avatar()
+
+    def get_pixmap(self):
+        return self._widget.avatar_label.pixmap()

toxygen/callbacks.py

@@ -287,6 +287,49 @@ def callback_audio(toxav, friend_number, samples, audio_samples_per_channel, aud
         rate)
 
 
+# -----------------------------------------------------------------------------------------------------------------
+# Callbacks - group chats
+# -----------------------------------------------------------------------------------------------------------------
+
+def group_message(window, tray, tox):
+    """
+    New message in group chat
+    """
+    def wrapped(tox_link, group_number, peer_id, message_type, message, length, user_data):
+        profile = Profile.get_instance()
+        settings = Settings.get_instance()
+        message = str(message[:length], 'utf-8')
+        invoke_in_main_thread(profile.new_message, group_number, message_type, message, True, peer_id)
+        if not window.isActiveWindow():
+            bl = settings['notify_all_gc'] or profile.name in message
+            name = tox.group_peer_get_name(group_number, peer_id)
+            if settings['notifications'] and profile.status != TOX_USER_STATUS['BUSY'] and (not settings.locked) and bl:
+                invoke_in_main_thread(tray_notification, name, message, tray, window)
+            if settings['sound_notifications'] and bl and profile.status != TOX_USER_STATUS['BUSY']:
+                sound_notification(SOUND_NOTIFICATION['MESSAGE'])
+            invoke_in_main_thread(tray.setIcon, QtGui.QIcon(curr_directory() + '/images/icon_new_messages.png'))
+    return wrapped
+
+
+def group_invite(tox, friend_number, invite_data, length, user_data):
+    invoke_in_main_thread(Profile.get_instance().process_group_invite,
+                          friend_number,
+                          bytes(invite_data[:length]))
+
+
+def group_self_join(tox, group_number, user_data):
+    pr = Profile.get_instance()
+    gc = pr.get_gc_by_number(group_number)
+    invoke_in_main_thread(gc.set_status, TOX_USER_STATUS['NONE'])
+    if not pr.is_active_a_friend() and pr.get_active_number() == group_number:
+        invoke_in_main_thread(pr.set_active)
+
+
+def group_peer_join(tox, group_number, peer_id, user_data):
+    gc = Profile.get_instance().get_gc_by_number(group_number)
+    gc.add_peer(peer_id)
+
+
 # -----------------------------------------------------------------------------------------------------------------
 # Callbacks - initialization
 # -----------------------------------------------------------------------------------------------------------------
@@ -323,3 +366,8 @@ def init_callbacks(tox, window, tray):
     tox.callback_friend_lossless_packet(lossless_packet, 0)
     tox.callback_friend_lossy_packet(lossy_packet, 0)
 
+    tox.callback_group_message(group_message(window, tray, tox), 0)
+    tox.callback_group_invite(group_invite, 0)
+    tox.callback_group_self_join(group_self_join, 0)
+    tox.callback_group_peer_join(group_peer_join, 0)
+

toxygen/contact.py

@@ -1,114 +1,212 @@
-import os
-from settings import *
 try:
     from PySide import QtCore, QtGui
 except ImportError:
     from PyQt4 import QtCore, QtGui
-from toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
+import basecontact
+from messages import *
+from history import *
+import file_transfers as ft
+import util
 
 
-class Contact:
+class Contact(basecontact.BaseContact):
     """
     Class encapsulating TOX contact
     Properties: name (alias of contact or name), status_message, status (connection status)
     widget - widget for update
     """
 
-    def __init__(self, name, status_message, widget, tox_id):
+    def __init__(self, number, message_getter, name, status_message, widget, tox_id):
         """
         :param name: name, example: 'Toxygen user'
         :param status_message: status message, example: 'Toxing on Toxygen'
         :param widget: ContactItem instance
         :param tox_id: tox id of contact
         """
-        self._name, self._status_message = name, status_message
-        self._status, self._widget = None, widget
-        self._widget.name.setText(name)
-        self._widget.status_message.setText(status_message)
-        self._tox_id = tox_id
-        self.load_avatar()
+        super().__init__(name, status_message, widget, tox_id)
+        self._message_getter = message_getter
+        self._new_messages = False
+        self._visible = True
+        self._alias = False
+        self._number = number
+        self._corr = []
+        self._unsaved_messages = 0
+        self._history_loaded = self._new_actions = False
+        self._curr_text = ''
+
+    def __del__(self):
+        self.set_visibility(False)
+        del self._widget
+        if hasattr(self, '_message_getter'):
+            del self._message_getter
+
+    def load_corr(self, first_time=True):
+        """
+        :param first_time: friend became active, load first part of messages
+        """
+        if (first_time and self._history_loaded) or (not hasattr(self, '_message_getter')):
+            return
+        data = list(self._message_getter.get(PAGE_SIZE))
+        if data is not None and len(data):
+            data.reverse()
+        else:
+            return
+        data = list(map(lambda tupl: TextMessage(*tupl), data))
+        self._corr = data + self._corr
+        self._history_loaded = True
+
+    def get_corr_for_saving(self):
+        """
+        Get data to save in db
+        :return: list of unsaved messages or []
+        """
+        messages = list(filter(lambda x: x.get_type() <= 1, self._corr))
+        return list(map(lambda x: x.get_data(), messages[-self._unsaved_messages:])) if self._unsaved_messages else []
+
+    def get_corr(self):
+        return self._corr[:]
+
+    def append_message(self, message):
+        """
+        :param message: text or file transfer message
+        """
+        self._corr.append(message)
+        if message.get_type() <= 1:
+            self._unsaved_messages += 1
+
+    def get_last_message_text(self):
+        messages = list(filter(lambda x: x.get_type() <= 1 and x.get_owner() != MESSAGE_OWNER['FRIEND'], self._corr))
+        if messages:
+            return messages[-1].get_data()[0]
+        else:
+            return ''
+
+    def get_unsent_messages(self):
+        """
+        :return list of unsent messages
+        """
+        messages = filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
+        return list(messages)
+
+    def get_unsent_messages_for_saving(self):
+        """
+        :return list of unsent messages for saving
+        """
+        messages = filter(lambda x: x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
+        return list(map(lambda x: x.get_data(), messages))
+
+    def delete_message(self, time):
+        elem = list(filter(lambda x: type(x) is TextMessage and x.get_data()[2] == time, self._corr))[0]
+        tmp = list(filter(lambda x: x.get_type() <= 1, self._corr))
+        if elem in tmp[-self._unsaved_messages:]:
+            self._unsaved_messages -= 1
+        self._corr.remove(elem)
+
+    def delete_old_messages(self):
+        old = filter(lambda x: x.get_type() in (2, 3) and (x.get_status() >= 2 or x.get_status() is None),
+                     self._corr[:-SAVE_MESSAGES])
+        old = list(old)
+        l = max(len(self._corr) - SAVE_MESSAGES, 0) - len(old)
+        self._unsaved_messages -= l
+        self._corr = old + self._corr[-SAVE_MESSAGES:]
+
+    def mark_as_sent(self):
+        try:
+            message = list(filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr))[0]
+            message.mark_as_sent()
+        except Exception as ex:
+            util.log('Mark as sent ex: ' + str(ex))
+
+    def clear_corr(self, save_unsent=False):
+        """
+        Clear messages list
+        """
+        if hasattr(self, '_message_getter'):
+            del self._message_getter
+        # don't delete data about active file transfer
+        if not save_unsent:
+            self._corr = list(filter(lambda x: x.get_type() in (2, 3) and
+                                               x.get_status() in ft.ACTIVE_FILE_TRANSFERS, self._corr))
+            self._unsaved_messages = 0
+        else:
+            self._corr = list(filter(lambda x: (x.get_type() in (2, 3) and x.get_status() in ft.ACTIVE_FILE_TRANSFERS)
+                                               or (x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT']),
+                                     self._corr))
+            self._unsaved_messages = len(self.get_unsent_messages())
+
+    def get_curr_text(self):
+        return self._curr_text
+
+    def set_curr_text(self, value):
+        self._curr_text = value
+
+    curr_text = property(get_curr_text, set_curr_text)
 
     # -----------------------------------------------------------------------------------------------------------------
-    # name - current name or alias of user
+    # Visibility in friends' list
     # -----------------------------------------------------------------------------------------------------------------
 
-    def get_name(self):
-        return self._name
+    def get_visibility(self):
+        return self._visible
+
+    def set_visibility(self, value):
+        self._visible = value
+
+    visibility = property(get_visibility, set_visibility)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Unread messages and actions
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_actions(self):
+        return self._new_actions
+
+    def set_actions(self, value):
+        self._new_actions = value
+        self._widget.connection_status.update(self.status, value)
+
+    actions = property(get_actions, set_actions)  # unread messages, incoming files, av calls
+
+    def get_messages(self):
+        return self._new_messages
+
+    def inc_messages(self):
+        self._new_messages += 1
+        self._new_actions = True
+        self._widget.connection_status.update(self.status, True)
+        self._widget.messages.update(self._new_messages)
+
+    def reset_messages(self):
+        self._new_actions = False
+        self._new_messages = 0
+        self._widget.messages.update(self._new_messages)
+        self._widget.connection_status.update(self.status, False)
+
+    messages = property(get_messages)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Number (can be used in toxcore)
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_number(self):
+        return self._number
+
+    def set_number(self, value):
+        self._number = value
+
+    number = property(get_number, set_number)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Alias support
+    # -----------------------------------------------------------------------------------------------------------------
 
     def set_name(self, value):
-        self._name = str(value, 'utf-8')
-        self._widget.name.setText(self._name)
-        self._widget.name.repaint()
-
-    name = property(get_name, set_name)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Status message
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_status_message(self):
-        return self._status_message
-
-    def set_status_message(self, value):
-        self._status_message = str(value, 'utf-8')
-        self._widget.status_message.setText(self._status_message)
-        self._widget.status_message.repaint()
-
-    status_message = property(get_status_message, set_status_message)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Status
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_status(self):
-        return self._status
-
-    def set_status(self, value):
-        self._status = value
-        self._widget.connection_status.update(value)
-
-    status = property(get_status, set_status)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # TOX ID. WARNING: for friend it will return public key, for profile - full address
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_tox_id(self):
-        return self._tox_id
-
-    tox_id = property(get_tox_id)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Avatars
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def load_avatar(self):
         """
-        Tries to load avatar of contact or uses default avatar
+        Set new name or ignore if alias exists
+        :param value: new name
         """
-        avatar_path = '{}.png'.format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
-        os.chdir(ProfileHelper.get_path() + 'avatars/')
-        if not os.path.isfile(avatar_path):  # load default image
-            avatar_path = 'avatar.png'
-            os.chdir(curr_directory() + '/images/')
-        width = self._widget.avatar_label.width()
-        pixmap = QtGui.QPixmap(QtCore.QSize(width, width))
-        pixmap.load(avatar_path)
-        self._widget.avatar_label.setScaledContents(False)
-        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio))
-        self._widget.avatar_label.repaint()
+        if not self._alias:
+            super(Contact, self).set_name(value)
 
-    def reset_avatar(self):
-        avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
-        if os.path.isfile(avatar_path):
-            os.remove(avatar_path)
-            self.load_avatar()
-
-    def set_avatar(self, avatar):
-        avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
-        with open(avatar_path, 'wb') as f:
-            f.write(avatar)
-        self.load_avatar()
-
-    def get_pixmap(self):
-        return self._widget.avatar_label.pixmap()
+    def set_alias(self, alias):
+        self._alias = bool(alias)

toxygen/friend.py

@@ -1,8 +1,5 @@
 import contact
 from messages import *
-from history import *
-import util
-import file_transfers as ft
 
 
 class Friend(contact.Contact):
@@ -10,28 +7,15 @@ class Friend(contact.Contact):
     Friend in list of friends. Can be hidden, properties 'has unread messages' and 'has alias' added
     """
 
-    def __init__(self, message_getter, number, *args):
+    def __init__(self, *args):
         """
-        :param message_getter: gets messages from db
         :param number: number of friend.
         """
         super(Friend, self).__init__(*args)
-        self._number = number
-        self._new_messages = False
-        self._visible = True
-        self._alias = False
-        self._message_getter = message_getter
-        self._corr = []
-        self._unsaved_messages = 0
-        self._history_loaded = self._new_actions = False
         self._receipts = 0
-        self._curr_text = ''
 
     def __del__(self):
-        self.set_visibility(False)
-        del self._widget
-        if hasattr(self, '_message_getter'):
-            del self._message_getter
+        super().__del__()
 
     # -----------------------------------------------------------------------------------------------------------------
     # History support
@@ -50,100 +34,6 @@ class Friend(contact.Contact):
             self._receipts -= 1
             self.mark_as_sent()
 
-    def load_corr(self, first_time=True):
-        """
-        :param first_time: friend became active, load first part of messages
-        """
-        if (first_time and self._history_loaded) or (not hasattr(self, '_message_getter')):
-            return
-        data = list(self._message_getter.get(PAGE_SIZE))
-        if data is not None and len(data):
-            data.reverse()
-        else:
-            return
-        data = list(map(lambda tupl: TextMessage(*tupl), data))
-        self._corr = data + self._corr
-        self._history_loaded = True
-
-    def get_corr_for_saving(self):
-        """
-        Get data to save in db
-        :return: list of unsaved messages or []
-        """
-        messages = list(filter(lambda x: x.get_type() <= 1, self._corr))
-        return list(map(lambda x: x.get_data(), messages[-self._unsaved_messages:])) if self._unsaved_messages else []
-
-    def get_corr(self):
-        return self._corr[:]
-
-    def append_message(self, message):
-        """
-        :param message: text or file transfer message
-        """
-        self._corr.append(message)
-        if message.get_type() <= 1:
-            self._unsaved_messages += 1
-
-    def get_last_message_text(self):
-        messages = list(filter(lambda x: x.get_type() <= 1 and x.get_owner() != MESSAGE_OWNER['FRIEND'], self._corr))
-        if messages:
-            return messages[-1].get_data()[0]
-        else:
-            return ''
-
-    def get_unsent_messages(self):
-        """
-        :return list of unsent messages
-        """
-        messages = filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
-        return list(messages)
-
-    def get_unsent_messages_for_saving(self):
-        """
-        :return list of unsent messages for saving
-        """
-        messages = filter(lambda x: x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
-        return list(map(lambda x: x.get_data(), messages))
-
-    def delete_message(self, time):
-        elem = list(filter(lambda x: type(x) is TextMessage and x.get_data()[2] == time, self._corr))[0]
-        tmp = list(filter(lambda x: x.get_type() <= 1, self._corr))
-        if elem in tmp[-self._unsaved_messages:]:
-            self._unsaved_messages -= 1
-        self._corr.remove(elem)
-
-    def mark_as_sent(self):
-        try:
-            message = list(filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr))[0]
-            message.mark_as_sent()
-        except Exception as ex:
-            util.log('Mark as sent ex: ' + str(ex))
-
-    def clear_corr(self, save_unsent=False):
-        """
-        Clear messages list
-        """
-        if hasattr(self, '_message_getter'):
-            del self._message_getter
-        # don't delete data about active file transfer
-        if not save_unsent:
-            self._corr = list(filter(lambda x: x.get_type() in (2, 3) and
-                                               x.get_status() in ft.ACTIVE_FILE_TRANSFERS, self._corr))
-            self._unsaved_messages = 0
-        else:
-            self._corr = list(filter(lambda x: (x.get_type() in (2, 3) and x.get_status() in ft.ACTIVE_FILE_TRANSFERS)
-                                     or (x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT']),
-                                     self._corr))
-            self._unsaved_messages = len(self.get_unsent_messages())
-
-    def get_curr_text(self):
-        return self._curr_text
-
-    def set_curr_text(self, value):
-        self._curr_text = value
-
-    curr_text = property(get_curr_text, set_curr_text)
-
     # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
     # -----------------------------------------------------------------------------------------------------------------
@@ -172,72 +62,3 @@ class Friend(contact.Contact):
 
     def delete_one_unsent_file(self, time):
         self._corr = list(filter(lambda x: not (type(x) is UnsentFile and x.get_data()[2] == time), self._corr))
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Alias support
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def set_name(self, value):
-        """
-        Set new name or ignore if alias exists
-        :param value: new name
-        """
-        if not self._alias:
-            super(Friend, self).set_name(value)
-
-    def set_alias(self, alias):
-        self._alias = bool(alias)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Visibility in friends' list
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_visibility(self):
-        return self._visible
-
-    def set_visibility(self, value):
-        self._visible = value
-
-    visibility = property(get_visibility, set_visibility)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Unread messages from friend
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_actions(self):
-        return self._new_actions
-
-    def set_actions(self, value):
-        self._new_actions = value
-        self._widget.connection_status.update(self.status, value)
-
-    actions = property(get_actions, set_actions)  # unread messages, incoming files, av calls
-
-    def get_messages(self):
-        return self._new_messages
-
-    def inc_messages(self):
-        self._new_messages += 1
-        self._new_actions = True
-        self._widget.connection_status.update(self.status, True)
-        self._widget.messages.update(self._new_messages)
-
-    def reset_messages(self):
-        self._new_actions = False
-        self._new_messages = 0
-        self._widget.messages.update(self._new_messages)
-        self._widget.connection_status.update(self.status, False)
-
-    messages = property(get_messages)
-
-    # -----------------------------------------------------------------------------------------------------------------
-    # Friend's number (can be used in toxcore)
-    # -----------------------------------------------------------------------------------------------------------------
-
-    def get_number(self):
-        return self._number
-
-    def set_number(self, value):
-        self._number = value
-
-    number = property(get_number, set_number)

toxygen/groupchat.py

@@ -0,0 +1,36 @@
+import contact
+
+
+class GroupChat(contact.Contact):
+
+    def __init__(self, tox, *args):
+        super().__init__(*args)
+        self._tox = tox
+
+    def load_avatar(self, default_path='group.png'):
+        super().load_avatar(default_path)
+
+    def set_status(self, value):
+        print('In gc set_status')
+        super().set_status(value)
+        self.name = bytes(self._tox.group_get_name(self._number), 'utf-8')
+        self._tox_id = self._tox.group_get_chat_id(self._number)
+        self.status_message = bytes(self._tox.group_get_topic(self._number), 'utf-8')
+
+    def add_peer(self, peer_id):
+        print(peer_id)
+        print(self._tox.group_peer_get_name(self._number, peer_id))
+
+    # TODO: get peers list and add other methods
+
+    def get_peers_list(self):
+        return []
+
+
+class Peer:
+
+    def __init__(self, peer_id, name, status, role):
+        self._data = (peer_id, name, status, role)
+
+    def get_data(self):
+        return self._data

toxygen/history.py

@@ -8,6 +8,8 @@ from toxencryptsave import ToxEncryptSave
 
 PAGE_SIZE = 42
 
+SAVE_MESSAGES = 150
+
 MESSAGE_OWNER = {
     'ME': 0,
     'FRIEND': 1,

toxygen/main.py

@@ -12,7 +12,7 @@ from callbacks import init_callbacks
 from util import curr_directory, program_version
 import styles.style
 import toxencryptsave
-from passwordscreen import PasswordScreen, UnlockAppScreen
+from passwordscreen import PasswordScreen, UnlockAppScreen, SetProfilePasswordScreen
 from plugin_support import PluginLoader
 
 
@@ -94,9 +94,33 @@ class Toxygen:
                 elif _login.t == 1:  # create new profile
                     _login.name = _login.name.strip()
                     name = _login.name if _login.name else 'toxygen_user'
+                    pr = map(lambda x: x[1], ProfileHelper.find_profiles())
+                    if name in list(pr):
+                        msgBox = QtGui.QMessageBox()
+                        msgBox.setWindowTitle(
+                            QtGui.QApplication.translate("MainWindow", "Error", None, QtGui.QApplication.UnicodeUTF8))
+                        text = (QtGui.QApplication.translate("MainWindow",
+                                                             'Profile with this name already exists',
+                                                             None, QtGui.QApplication.UnicodeUTF8))
+                        msgBox.setText(text)
+                        msgBox.exec_()
+                        return
                     self.tox = profile.tox_factory()
                     self.tox.self_set_name(bytes(_login.name, 'utf-8') if _login.name else b'Toxygen User')
                     self.tox.self_set_status_message(b'Toxing on Toxygen')
+                    reply = QtGui.QMessageBox.question(None,
+                                                       'Profile {}'.format(name),
+                                                       QtGui.QApplication.translate("login",
+                                                                                    'Do you want to set profile password?',
+                                                                                    None,
+                                                                                    QtGui.QApplication.UnicodeUTF8),
+                                                       QtGui.QMessageBox.Yes,
+                                                       QtGui.QMessageBox.No)
+                    if reply == QtGui.QMessageBox.Yes:
+                        set_pass = SetProfilePasswordScreen(encrypt_save)
+                        set_pass.show()
+                        self.app.connect(self.app, QtCore.SIGNAL("lastWindowClosed()"), self.app, QtCore.SLOT("quit()"))
+                        self.app.exec_()
                     ProfileHelper(Settings.get_default_path(), name).save_profile(self.tox.get_savedata())
                     path = Settings.get_default_path()
                     settings = Settings(name)
@@ -292,6 +316,7 @@ class Toxygen:
                     if self.stop:
                         return
                     self.tox.bootstrap(*data)
+                    self.tox.add_tcp_relay(*data)
             except:
                 pass
             for _ in range(10):
@@ -304,6 +329,7 @@ class Toxygen:
                         if self.stop:
                             return
                         self.tox.bootstrap(*data)
+                        self.tox.add_tcp_relay(*data)
                 except:
                     pass
                 finally:
@@ -355,6 +381,7 @@ class Toxygen:
 
 
 def clean():
+    """Removes all windows libs from libs folder"""
     d = curr_directory() + '/libs/'
     for fl in ('libtox64.dll', 'libtox.dll', 'libsodium64.a', 'libsodium.a'):
         if os.path.exists(d + fl):
@@ -362,6 +389,7 @@ def clean():
 
 
 def configure():
+    """Removes unused libs"""
     d = curr_directory() + '/libs/'
     is_64bits = sys.maxsize > 2 ** 32
     if not is_64bits:
@@ -384,7 +412,7 @@ def configure():
 def main():
     if len(sys.argv) == 1:
         toxygen = Toxygen()
-    else:  # path to profile or tox: uri or --version or --help
+    else:  # started with argument(s)
         arg = sys.argv[1]
         if arg == '--version':
             print('Toxygen ' + program_version)
@@ -405,4 +433,3 @@ def main():
 
 if __name__ == '__main__':
     main()
-

toxygen/mainscreen.py

@@ -29,6 +29,8 @@ class MainWindow(QtGui.QMainWindow):
 
         self.menuProfile = QtGui.QMenu(self.menubar)
         self.menuProfile.setObjectName("menuProfile")
+        self.menuGroupChats = QtGui.QMenu(self.menubar)
+        self.menuGroupChats.setObjectName("menuGroupChats")
         self.menuSettings = QtGui.QMenu(self.menubar)
         self.menuSettings.setObjectName("menuSettings")
         self.menuPlugins = QtGui.QMenu(self.menubar)
@@ -54,7 +56,14 @@ class MainWindow(QtGui.QMainWindow):
         self.actionSettings.setObjectName("actionSettings")
         self.audioSettings = QtGui.QAction(MainWindow)
         self.pluginData = QtGui.QAction(MainWindow)
+        self.importPlugin = QtGui.QAction(MainWindow)
         self.lockApp = QtGui.QAction(MainWindow)
+        self.createGC = QtGui.QAction(MainWindow)
+        self.joinGC = QtGui.QAction(MainWindow)
+        self.gcRequests = QtGui.QAction(MainWindow)
+        self.menuGroupChats.addAction(self.createGC)
+        self.menuGroupChats.addAction(self.joinGC)
+        self.menuGroupChats.addAction(self.gcRequests)
         self.menuProfile.addAction(self.actionAdd_friend)
         self.menuProfile.addAction(self.actionSettings)
         self.menuProfile.addAction(self.lockApp)
@@ -64,8 +73,10 @@ class MainWindow(QtGui.QMainWindow):
         self.menuSettings.addAction(self.actionNetwork)
         self.menuSettings.addAction(self.audioSettings)
         self.menuPlugins.addAction(self.pluginData)
+        self.menuPlugins.addAction(self.importPlugin)
         self.menuAbout.addAction(self.actionAbout_program)
         self.menubar.addAction(self.menuProfile.menuAction())
+        self.menubar.addAction(self.menuGroupChats.menuAction())
         self.menubar.addAction(self.menuSettings.menuAction())
         self.menubar.addAction(self.menuPlugins.menuAction())
         self.menubar.addAction(self.menuAbout.menuAction())
@@ -73,13 +84,18 @@ class MainWindow(QtGui.QMainWindow):
         self.actionAbout_program.triggered.connect(self.about_program)
         self.actionNetwork.triggered.connect(self.network_settings)
         self.actionAdd_friend.triggered.connect(self.add_contact)
-        self.actionSettings.triggered.connect(self.profilesettings)
+        self.actionSettings.triggered.connect(self.profile_settings)
         self.actionPrivacy_settings.triggered.connect(self.privacy_settings)
         self.actionInterface_settings.triggered.connect(self.interface_settings)
         self.actionNotifications.triggered.connect(self.notification_settings)
         self.audioSettings.triggered.connect(self.audio_settings)
         self.pluginData.triggered.connect(self.plugins_menu)
+
         self.lockApp.triggered.connect(self.lock_app)
+        self.importPlugin.triggered.connect(self.import_plugin)
+        self.createGC.triggered.connect(self.create_groupchat)
+        self.joinGC.triggered.connect(self.join_groupchat)
+
         QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
     def languageChange(self, *args, **kwargs):
@@ -91,7 +107,11 @@ class MainWindow(QtGui.QMainWindow):
         return super(MainWindow, self).event(event)
 
     def retranslateUi(self):
+        self.joinGC.setText(QtGui.QApplication.translate("MainWindow", "Join group chat", None, QtGui.QApplication.UnicodeUTF8))
         self.lockApp.setText(QtGui.QApplication.translate("MainWindow", "Lock", None, QtGui.QApplication.UnicodeUTF8))
+        self.menuGroupChats.setTitle(QtGui.QApplication.translate("MainWindow", "Group chats", None, QtGui.QApplication.UnicodeUTF8))
+        self.createGC.setText(QtGui.QApplication.translate("MainWindow", "Create group chat", None, QtGui.QApplication.UnicodeUTF8))
+        self.gcRequests.setText(QtGui.QApplication.translate("MainWindow", "Groupchat requests", None, QtGui.QApplication.UnicodeUTF8))
         self.menuPlugins.setTitle(QtGui.QApplication.translate("MainWindow", "Plugins", None, QtGui.QApplication.UnicodeUTF8))
         self.pluginData.setText(QtGui.QApplication.translate("MainWindow", "List of plugins", None, QtGui.QApplication.UnicodeUTF8))
         self.menuProfile.setTitle(QtGui.QApplication.translate("MainWindow", "Profile", None, QtGui.QApplication.UnicodeUTF8))
@@ -113,6 +133,7 @@ class MainWindow(QtGui.QMainWindow):
         self.online_contacts.addItem(QtGui.QApplication.translate("MainWindow", "All", None, QtGui.QApplication.UnicodeUTF8))
         self.online_contacts.addItem(QtGui.QApplication.translate("MainWindow", "Online", None, QtGui.QApplication.UnicodeUTF8))
         self.online_contacts.setCurrentIndex(int(Settings.get_instance()['show_online_friends']))
+        self.importPlugin.setText(QtGui.QApplication.translate("MainWindow", "Import plugin", None, QtGui.QApplication.UnicodeUTF8))
 
     def setup_right_bottom(self, Form):
         Form.resize(650, 60)
@@ -189,9 +210,9 @@ class MainWindow(QtGui.QMainWindow):
         Form.status_message.setObjectName("status_message")
         self.connection_status = Form.connection_status = StatusCircle(Form)
         Form.connection_status.setGeometry(QtCore.QRect(230, 35, 32, 32))
-        self.avatar_label.mouseReleaseEvent = self.profilesettings
-        self.status_message.mouseReleaseEvent = self.profilesettings
-        self.name.mouseReleaseEvent = self.profilesettings
+        self.avatar_label.mouseReleaseEvent = self.profile_settings
+        self.status_message.mouseReleaseEvent = self.profile_settings
+        self.name.mouseReleaseEvent = self.profile_settings
         self.connection_status.raise_()
         Form.connection_status.setObjectName("connection_status")
 
@@ -216,6 +237,11 @@ class MainWindow(QtGui.QMainWindow):
         font.setBold(False)
         self.account_status.setFont(font)
         self.account_status.setObjectName("account_status")
+
+        self.account_status.mouseReleaseEvent = self.show_chat_menu
+        self.account_name.mouseReleaseEvent = self.show_chat_menu
+        self.account_avatar.mouseReleaseEvent = self.show_chat_menu
+
         self.callButton = QtGui.QPushButton(Form)
         self.callButton.setGeometry(QtCore.QRect(550, 30, 50, 50))
         self.callButton.setObjectName("callButton")
@@ -373,7 +399,7 @@ class MainWindow(QtGui.QMainWindow):
         self.a_c = AddContact(link)
         self.a_c.show()
 
-    def profilesettings(self, *args):
+    def profile_settings(self, *args):
         self.p_s = ProfileSettings()
         self.p_s.show()
 
@@ -393,6 +419,26 @@ class MainWindow(QtGui.QMainWindow):
         self.audio_s = AudioSettings()
         self.audio_s.show()
 
+    def import_plugin(self):
+        import util
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow", 'Choose folder with plugin',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           util.curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/plugins/'
+            util.copy(src, dest)
+            msgBox = QtGui.QMessageBox()
+            msgBox.setWindowTitle(
+                QtGui.QApplication.translate("MainWindow", "Restart Toxygen", None, QtGui.QApplication.UnicodeUTF8))
+            msgBox.setText(
+                QtGui.QApplication.translate("MainWindow", 'Plugin will be loaded after restart', None,
+                                             QtGui.QApplication.UnicodeUTF8))
+            msgBox.exec_()
+
     def lock_app(self):
         if toxencryptsave.ToxEncryptSave.get_instance().has_password():
             Settings.get_instance().locked = True
@@ -415,6 +461,19 @@ class MainWindow(QtGui.QMainWindow):
                                            120))
         self.menu.show()
 
+    def create_groupchat(self):
+        self.gc = AddGroupchat()
+        self.gc.show()
+
+    def join_groupchat(self):
+        self.gc = JoinGroupchat()
+        self.gc.show()
+
+    def show_chat_menu(self):
+        pr = Profile.get_instance()
+        if not pr.is_active_a_friend():
+            pass  # TODO: show list of users in chat
+
     # -----------------------------------------------------------------------------------------------------------------
     # Messages, calls and file transfers
     # -----------------------------------------------------------------------------------------------------------------
@@ -425,6 +484,8 @@ class MainWindow(QtGui.QMainWindow):
 
     def send_file(self):
         self.menu.hide()
+        if not self.profile.is_active_a_friend():
+            return
         if self.profile.active_friend + 1:
             choose = QtGui.QApplication.translate("MainWindow", 'Choose file', None, QtGui.QApplication.UnicodeUTF8)
             name = QtGui.QFileDialog.getOpenFileName(self, choose, options=QtGui.QFileDialog.DontUseNativeDialog)
@@ -433,6 +494,8 @@ class MainWindow(QtGui.QMainWindow):
 
     def send_screenshot(self, hide=False):
         self.menu.hide()
+        if not self.profile.is_active_a_friend():
+            return
         if self.profile.active_friend + 1:
             self.sw = ScreenShotWindow(self)
             self.sw.show()
@@ -451,6 +514,8 @@ class MainWindow(QtGui.QMainWindow):
 
     def send_sticker(self):
         self.menu.hide()
+        if not self.profile.is_active_a_friend():
+            return
         if self.profile.active_friend + 1:
             self.sticker = StickerWindow(self)
             self.sticker.setGeometry(QtCore.QRect(self.x() if Settings.get_instance()['mirror_mode'] else 270 + self.x(),
@@ -487,12 +552,21 @@ class MainWindow(QtGui.QMainWindow):
     def friend_right_click(self, pos):
         item = self.friends_list.itemAt(pos)
         num = self.friends_list.indexFromItem(item).row()
-        friend = Profile.get_instance().get_friend(num)
+        friend = Profile.get_instance().get_friend_or_gc(num)
         settings = Settings.get_instance()
         allowed = friend.tox_id in settings['auto_accept_from_friends']
         auto = QtGui.QApplication.translate("MainWindow", 'Disallow auto accept', None, QtGui.QApplication.UnicodeUTF8) if allowed else QtGui.QApplication.translate("MainWindow", 'Allow auto accept', None, QtGui.QApplication.UnicodeUTF8)
         if item is not None:
             self.listMenu = QtGui.QMenu()
+            if type(friend) is Friend:
+                arr = Profile.get_instance().get_all_gc()
+                if arr:
+                    gc_menu = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Invite to group chat', None, QtGui.QApplication.UnicodeUTF8))
+                    for gc in arr:
+                        item = gc_menu.addAction(gc.name)
+                        self.connect(item, QtCore.SIGNAL("triggered()"),
+                                     lambda: Profile.get_instance().invite_friend(gc.number, friend.number))
+
                 set_alias_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Set alias', None, QtGui.QApplication.UnicodeUTF8))
                 clear_history_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Clear history', None, QtGui.QApplication.UnicodeUTF8))
                 copy_menu = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Copy', None, QtGui.QApplication.UnicodeUTF8))
@@ -508,14 +582,30 @@ class MainWindow(QtGui.QMainWindow):
                 if len(submenu):
                     plug = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Plugins', None, QtGui.QApplication.UnicodeUTF8))
                     plug.addActions(submenu)
-            self.connect(set_alias_item, QtCore.SIGNAL("triggered()"), lambda: self.set_alias(num))
                 self.connect(remove_item, QtCore.SIGNAL("triggered()"), lambda: self.remove_friend(num))
-            self.connect(copy_key_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_friend_key(num))
-            self.connect(clear_history_item, QtCore.SIGNAL("triggered()"), lambda: self.clear_history(num))
                 self.connect(auto_accept_item, QtCore.SIGNAL("triggered()"), lambda: self.auto_accept(num, not allowed))
+            else:
+                copy_menu = self.listMenu.addMenu(
+                    QtGui.QApplication.translate("MainWindow", 'Copy', None, QtGui.QApplication.UnicodeUTF8))
+                copy_name_item = copy_menu.addAction(
+                    QtGui.QApplication.translate("MainWindow", 'Name', None, QtGui.QApplication.UnicodeUTF8))
+                copy_status_item = copy_menu.addAction(
+                    QtGui.QApplication.translate("MainWindow", 'Topic', None, QtGui.QApplication.UnicodeUTF8))
+                copy_key_item = copy_menu.addAction(
+                    QtGui.QApplication.translate("MainWindow", 'Public key', None, QtGui.QApplication.UnicodeUTF8))
+                leave_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Leave group', None, QtGui.QApplication.UnicodeUTF8))
+                set_alias_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Set alias', None, QtGui.QApplication.UnicodeUTF8))
+                clear_history_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Clear history', None, QtGui.QApplication.UnicodeUTF8))
+                notes_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Notes', None, QtGui.QApplication.UnicodeUTF8))
+                self.connect(leave_item, QtCore.SIGNAL("triggered()"), lambda: Profile.get_instance().leave_group(num))
+
             self.connect(notes_item, QtCore.SIGNAL("triggered()"), lambda: self.show_note(friend))
+            self.connect(set_alias_item, QtCore.SIGNAL("triggered()"), lambda: self.set_alias(num))
+            self.connect(clear_history_item, QtCore.SIGNAL("triggered()"), lambda: self.clear_history(num))
             self.connect(copy_name_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_name(friend))
             self.connect(copy_status_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_status(friend))
+            self.connect(copy_key_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_friend_key(num))
+
             parent_position = self.friends_list.mapToGlobal(QtCore.QPoint(0, 0))
             self.listMenu.move(parent_position + pos)
             self.listMenu.show()
@@ -539,7 +629,7 @@ class MainWindow(QtGui.QMainWindow):
         self.profile.set_alias(num)
 
     def remove_friend(self, num):
-        self.profile.delete_friend(num)
+        self.profile.delete_friend_or_gc(num)
 
     def copy_friend_key(self, num):
         tox_id = self.profile.friend_public_key(num)

toxygen/menu.py

@@ -4,19 +4,111 @@ except ImportError:
     from PyQt4 import QtCore, QtGui
 from settings import *
 from profile import Profile
-from util import curr_directory
+from util import curr_directory, copy
 from widgets import CenteredWidget, DataLabel, LineEdit
 import pyaudio
 import toxencryptsave
 import plugin_support
 
 
+class AddGroupchat(CenteredWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.initUI()
+        self.retranslateUi()
+        self.center()
+
+    def initUI(self):
+        self.setObjectName('AddGC')
+        self.resize(570, 240)
+        self.setMaximumSize(QtCore.QSize(570, 240))
+        self.setMinimumSize(QtCore.QSize(570, 240))
+        self.label = QtGui.QLabel(self)
+        self.label.setGeometry(QtCore.QRect(50, 20, 470, 20))
+        self.createGCButton = QtGui.QPushButton(self)
+        self.createGCButton.setGeometry(QtCore.QRect(50, 190, 470, 30))
+        self.name = LineEdit(self)
+        self.name.setGeometry(QtCore.QRect(50, 40, 470, 27))
+        self.privacy_type = QtGui.QLabel(self)
+        self.privacy_type.setGeometry(QtCore.QRect(50, 70, 470, 20))
+        self.privacy_combobox = QtGui.QComboBox(self)
+        self.privacy_combobox.setGeometry(QtCore.QRect(50, 90, 470, 30))
+        self.pass_label = QtGui.QLabel(self)
+        self.pass_label.setGeometry(QtCore.QRect(50, 130, 470, 20))
+        self.password = LineEdit(self)
+        self.password.setGeometry(QtCore.QRect(50, 150, 470, 27))
+        self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+
+        self.createGCButton.clicked.connect(self.button_click)
+        QtCore.QMetaObject.connectSlotsByName(self)
+
+    def retranslateUi(self):
+        self.setWindowTitle(QtGui.QApplication.translate('AddGC', "Create group chat", None, QtGui.QApplication.UnicodeUTF8))
+        self.createGCButton.setText(QtGui.QApplication.translate("AddGC", "Create", None, QtGui.QApplication.UnicodeUTF8))
+        self.label.setText(QtGui.QApplication.translate('AddGC', "Name:", None, QtGui.QApplication.UnicodeUTF8))
+        self.privacy_type.setText(QtGui.QApplication.translate('AddGC', "Privacy type:", None, QtGui.QApplication.UnicodeUTF8))
+        self.privacy_combobox.addItem(QtGui.QApplication.translate('AddGC', "Public", None, QtGui.QApplication.UnicodeUTF8))
+        self.privacy_combobox.addItem(QtGui.QApplication.translate('AddGC', "Private", None, QtGui.QApplication.UnicodeUTF8))
+        self.name.setPlaceholderText(QtGui.QApplication.translate('AddGC', "Not empty group name", None, QtGui.QApplication.UnicodeUTF8))
+        self.password.setPlaceholderText(QtGui.QApplication.translate('AddGC', "Optional password", None, QtGui.QApplication.UnicodeUTF8))
+        self.pass_label.setText(QtGui.QApplication.translate('AddGC', "Password:", None, QtGui.QApplication.UnicodeUTF8))
+
+    def button_click(self):
+        if self.name.text():
+            Profile.get_instance().create_gc(self.name.text(),
+                                             self.privacy_combobox.currentIndex() == 0,
+                                             self.password.text())
+            self.close()
+
+
+class JoinGroupchat(CenteredWidget):
+
+    def __init__(self):
+        super().__init__()
+        self.initUI()
+        self.retranslateUi()
+        self.center()
+
+    def initUI(self):
+        self.setObjectName('AddGC')
+        self.resize(570, 150)
+        self.setMaximumSize(QtCore.QSize(570, 150))
+        self.setMinimumSize(QtCore.QSize(570, 150))
+        self.joinGCButton = QtGui.QPushButton(self)
+        self.joinGCButton.setGeometry(QtCore.QRect(50, 110, 470, 30))
+        self.id = LineEdit(self)
+        self.id.setGeometry(QtCore.QRect(50, 10, 470, 30))
+        self.password = LineEdit(self)
+        self.password.setGeometry(QtCore.QRect(50, 50, 470, 30))
+        self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+
+        self.joinGCButton.clicked.connect(self.button_click)
+        QtCore.QMetaObject.connectSlotsByName(self)
+
+    def retranslateUi(self):
+        self.setWindowTitle(
+            QtGui.QApplication.translate('JoinGC', "Join group chat", None, QtGui.QApplication.UnicodeUTF8))
+        self.joinGCButton.setText(
+            QtGui.QApplication.translate("JoinGC", "Join", None, QtGui.QApplication.UnicodeUTF8))
+        self.id.setPlaceholderText(
+            QtGui.QApplication.translate('JoinGC', "Group ID", None, QtGui.QApplication.UnicodeUTF8))
+        self.password.setPlaceholderText(
+            QtGui.QApplication.translate('JoinGC', "Optional password", None, QtGui.QApplication.UnicodeUTF8))
+
+    def button_click(self):
+        if self.id.text():
+            Profile.get_instance().join_gc(self.id.text().strip(), self.password.text())
+            self.close()
+
+
 class AddContact(CenteredWidget):
     """Add contact form"""
 
     def __init__(self, tox_id=''):
         super(AddContact, self).__init__()
         self.initUI(tox_id)
+        self._adding = False
 
     def initUI(self, tox_id):
         self.setObjectName('AddContact')
@@ -58,8 +150,12 @@ class AddContact(CenteredWidget):
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def add_friend(self):
+        if self._adding:
+            return
+        self._adding = True
         profile = Profile.get_instance()
-        send = profile.send_friend_request(self.tox_id.text(), self.message_edit.toPlainText())
+        send = profile.send_friend_request(self.tox_id.text().strip(), self.message_edit.toPlainText())
+        self._adding = False
         if send is True:
             # request was successful
             self.close()
@@ -505,28 +601,33 @@ class NotificationsSettings(CenteredWidget):
 
     def initUI(self):
         self.setObjectName("notificationsForm")
-        self.resize(350, 180)
-        self.setMinimumSize(QtCore.QSize(350, 180))
-        self.setMaximumSize(QtCore.QSize(350, 180))
+        self.resize(350, 200)
+        self.setMinimumSize(QtCore.QSize(350, 200))
+        self.setMaximumSize(QtCore.QSize(350, 200))
         self.enableNotifications = QtGui.QCheckBox(self)
         self.enableNotifications.setGeometry(QtCore.QRect(10, 20, 340, 18))
         self.callsSound = QtGui.QCheckBox(self)
         self.callsSound.setGeometry(QtCore.QRect(10, 120, 340, 18))
         self.soundNotifications = QtGui.QCheckBox(self)
         self.soundNotifications.setGeometry(QtCore.QRect(10, 70, 340, 18))
+        self.gcNotifications = QtGui.QCheckBox(self)
+        self.gcNotifications.setGeometry(QtCore.QRect(10, 170, 340, 18))
         font = QtGui.QFont()
         font.setPointSize(12)
         self.callsSound.setFont(font)
         self.soundNotifications.setFont(font)
         self.enableNotifications.setFont(font)
+        self.gcNotifications.setFont(font)
         s = Settings.get_instance()
         self.enableNotifications.setChecked(s['notifications'])
         self.soundNotifications.setChecked(s['sound_notifications'])
         self.callsSound.setChecked(s['calls_sound'])
+        self.gcNotifications.setChecked(s['notify_all_gc'])
         self.retranslateUi()
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def retranslateUi(self):
+        self.gcNotifications.setText(QtGui.QApplication.translate("notificationsForm", "Enable group chat notifications", None, QtGui.QApplication.UnicodeUTF8))
         self.setWindowTitle(QtGui.QApplication.translate("notificationsForm", "Notification settings", None, QtGui.QApplication.UnicodeUTF8))
         self.enableNotifications.setText(QtGui.QApplication.translate("notificationsForm", "Enable notifications", None, QtGui.QApplication.UnicodeUTF8))
         self.callsSound.setText(QtGui.QApplication.translate("notificationsForm", "Enable call\'s sound", None, QtGui.QApplication.UnicodeUTF8))
@@ -537,6 +638,7 @@ class NotificationsSettings(CenteredWidget):
         settings['notifications'] = self.enableNotifications.isChecked()
         settings['sound_notifications'] = self.soundNotifications.isChecked()
         settings['calls_sound'] = self.callsSound.isChecked()
+        settings['notify_all_gc'] = self.gcNotifications.isChecked()
         settings.save()
 
 
@@ -549,8 +651,8 @@ class InterfaceSettings(CenteredWidget):
 
     def initUI(self):
         self.setObjectName("interfaceForm")
-        self.setMinimumSize(QtCore.QSize(400, 450))
-        self.setMaximumSize(QtCore.QSize(400, 450))
+        self.setMinimumSize(QtCore.QSize(400, 550))
+        self.setMaximumSize(QtCore.QSize(400, 550))
         self.label = QtGui.QLabel(self)
         self.label.setGeometry(QtCore.QRect(30, 10, 370, 20))
         font = QtGui.QFont()
@@ -605,13 +707,21 @@ class InterfaceSettings(CenteredWidget):
         self.messages_font_size.setCurrentIndex(settings['message_font_size'] - 10)
 
         self.unread = QtGui.QPushButton(self)
-        self.unread.setGeometry(QtCore.QRect(30, 380, 340, 30))
+        self.unread.setGeometry(QtCore.QRect(30, 425, 340, 30))
         self.unread.clicked.connect(self.select_color)
 
         self.compact_mode = QtGui.QCheckBox(self)
-        self.compact_mode.setGeometry(QtCore.QRect(30, 425, 370, 20))
+        self.compact_mode.setGeometry(QtCore.QRect(30, 380, 370, 20))
         self.compact_mode.setChecked(settings['compact_mode'])
 
+        self.import_smileys = QtGui.QPushButton(self)
+        self.import_smileys.setGeometry(QtCore.QRect(30, 465, 340, 30))
+        self.import_smileys.clicked.connect(self.import_sm)
+
+        self.import_stickers = QtGui.QPushButton(self)
+        self.import_stickers.setGeometry(QtCore.QRect(30, 505, 340, 30))
+        self.import_stickers.clicked.connect(self.import_st)
+
         self.retranslateUi()
         QtCore.QMetaObject.connectSlotsByName(self)
 
@@ -625,6 +735,36 @@ class InterfaceSettings(CenteredWidget):
         self.messages_font_size_label.setText(QtGui.QApplication.translate("interfaceForm", "Messages font size:", None, QtGui.QApplication.UnicodeUTF8))
         self.unread.setText(QtGui.QApplication.translate("interfaceForm", "Select unread messages notification color", None, QtGui.QApplication.UnicodeUTF8))
         self.compact_mode.setText(QtGui.QApplication.translate("interfaceForm", "Compact contact list", None, QtGui.QApplication.UnicodeUTF8))
+        self.import_smileys.setText(QtGui.QApplication.translate("interfaceForm", "Import smiley pack", None, QtGui.QApplication.UnicodeUTF8))
+        self.import_stickers.setText(QtGui.QApplication.translate("interfaceForm", "Import sticker pack", None, QtGui.QApplication.UnicodeUTF8))
+
+    def import_st(self):
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow",
+                                                                                        'Choose folder with sticker pack',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/stickers/' + os.path.basename(directory) + '/'
+            copy(src, dest)
+
+    def import_sm(self):
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow",
+                                                                                        'Choose folder with smiley pack',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/smileys/' + os.path.basename(directory) + '/'
+            copy(src, dest)
 
     def select_color(self):
         col = QtGui.QColorDialog.getColor()

toxygen/messages.py

@@ -39,6 +39,18 @@ class TextMessage(Message):
         return self._message, self._owner, self._time, self._type
 
 
+class GroupChatTextMessage(TextMessage):
+
+    def __init__(self, friend_name, *args):
+        super().__init__(*args)
+        self._name = friend_name
+
+    def get_data(self):
+        data = list(super().get_data())
+        data.append(self._name)
+        return tuple(data)
+
+
 class TransferMessage(Message):
     """
     Message with info about file transfer
@@ -71,6 +83,7 @@ class TransferMessage(Message):
 
 
 class UnsentFile(Message):
+
     def __init__(self, path, data, time):
         super(UnsentFile, self).__init__(MESSAGE_TYPE['FILE_TRANSFER'], 0, time)
         self._data, self._path = data, path

toxygen/passwordscreen.py

@@ -100,3 +100,65 @@ class UnlockAppScreen(PasswordScreenBase):
             else:
                 self.warning.setVisible(True)
                 print('Wrong password!')
+
+
+class SetProfilePasswordScreen(CenteredWidget):
+
+    def __init__(self, encrypt):
+        super(SetProfilePasswordScreen, self).__init__()
+        self._encrypt = encrypt
+        self.initUI()
+        self.retranslateUi()
+        self.center()
+
+    def initUI(self):
+        self.setMinimumSize(QtCore.QSize(700, 200))
+        self.setMaximumSize(QtCore.QSize(700, 200))
+        self.password = LineEdit(self)
+        self.password.setGeometry(QtCore.QRect(40, 10, 300, 30))
+        self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+        self.confirm_password = LineEdit(self)
+        self.confirm_password.setGeometry(QtCore.QRect(40, 50, 300, 30))
+        self.confirm_password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+        self.set_password = QtGui.QPushButton(self)
+        self.set_password.setGeometry(QtCore.QRect(40, 100, 300, 30))
+        self.set_password.clicked.connect(self.new_password)
+        self.not_match = QtGui.QLabel(self)
+        self.not_match.setGeometry(QtCore.QRect(350, 50, 300, 30))
+        self.not_match.setVisible(False)
+        self.not_match.setStyleSheet('QLabel { color: #BC1C1C; }')
+        self.warning = QtGui.QLabel(self)
+        self.warning.setGeometry(QtCore.QRect(40, 160, 500, 30))
+        self.warning.setStyleSheet('QLabel { color: #BC1C1C; }')
+
+    def retranslateUi(self):
+        self.setWindowTitle(QtGui.QApplication.translate("PasswordScreen", "Profile password", None,
+                                                              QtGui.QApplication.UnicodeUTF8))
+        self.password.setPlaceholderText(
+            QtGui.QApplication.translate("PasswordScreen", "Password (at least 8 symbols)", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+        self.confirm_password.setPlaceholderText(
+            QtGui.QApplication.translate("PasswordScreen", "Confirm password", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+        self.set_password.setText(
+            QtGui.QApplication.translate("PasswordScreen", "Set password", None, QtGui.QApplication.UnicodeUTF8))
+        self.not_match.setText(QtGui.QApplication.translate("PasswordScreen", "Passwords do not match", None,
+                                                            QtGui.QApplication.UnicodeUTF8))
+        self.warning.setText(
+            QtGui.QApplication.translate("PasswordScreen", "There is no way to recover lost passwords", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+
+    def new_password(self):
+        if self.password.text() == self.confirm_password.text():
+            if len(self.password.text()) >= 8:
+                self._encrypt.set_password(self.password.text())
+                self.close()
+            else:
+                self.not_match.setText(
+                    QtGui.QApplication.translate("PasswordScreen", "Password must be at least 8 symbols", None,
+                                                 QtGui.QApplication.UnicodeUTF8))
+            self.not_match.setVisible(True)
+        else:
+            self.not_match.setText(QtGui.QApplication.translate("PasswordScreen", "Passwords do not match", None,
+                                                                QtGui.QApplication.UnicodeUTF8))
+            self.not_match.setVisible(True)

toxygen/plugin_support.py

@@ -152,5 +152,6 @@ class PluginLoader(util.Singleton):
         App is closing, stop all plugins
         """
         for key in list(self._plugins.keys()):
+            if self._plugins[key][1]:
                 self._plugins[key][0].close()
             del self._plugins[key]

toxygen/plugins/plugin_super_class.py

@@ -37,6 +37,7 @@ class PluginSuperClass:
 
     def __init__(self, name, short_name, tox=None, profile=None, settings=None, encrypt_save=None):
         """
+        Constructor. In plugin __init__ should take only 4 last arguments
         :param name: plugin full name
         :param short_name: plugin unique short name (length of short name should not exceed MAX_SHORT_NAME_LENGTH)
         :param tox: tox instance

toxygen/profile.py

@@ -15,9 +15,11 @@ import time
 import calls
 import avwidgets
 import plugin_support
+import basecontact
+from groupchat import *
 
 
-class Profile(contact.Contact, Singleton):
+class Profile(basecontact.BaseContact, Singleton):
     """
     Profile of current toxygen user. Contains friends list, tox instance
     """
@@ -26,7 +28,7 @@ class Profile(contact.Contact, Singleton):
         :param tox: tox instance
         :param screen: ref to main screen
         """
-        contact.Contact.__init__(self,
+        basecontact.BaseContact.__init__(self,
                                          tox.self_get_name(),
                                          tox.self_get_status_message(),
                                          screen.user_info,
@@ -39,13 +41,14 @@ class Profile(contact.Contact, Singleton):
         self._call = calls.AV(tox.AV)  # object with data about calls
         self._incoming_calls = set()
         self._load_history = True
+        self._gc_invites = {}  # dict of gc invites. key - friend number, value - list of gc data
         settings = Settings.get_instance()
         self._show_online = settings['show_online_friends']
         screen.online_contacts.setCurrentIndex(int(self._show_online))
         aliases = settings['friends_aliases']
         data = tox.self_get_friend_list()
         self._history = History(tox.self_get_public_key())  # connection to db
-        self._friends, self._active_friend = [], -1
+        self._friends_and_gc, self._active_friend_or_gc = [], -1
         for i in data:  # creates list of friends
             tox_id = tox.friend_get_public_key(i)
             try:
@@ -58,9 +61,27 @@ class Profile(contact.Contact, Singleton):
             if not self._history.friend_exists_in_db(tox_id):
                 self._history.add_friend_to_db(tox_id)
             message_getter = self._history.messages_getter(tox_id)
-            friend = Friend(message_getter, i, name, status_message, item, tox_id)
+            friend = Friend(i, message_getter, name, status_message, item, tox_id)
             friend.set_alias(alias)
-            self._friends.append(friend)
+            self._friends_and_gc.append(friend)
+
+        l = self._tox.group_get_number_groups()
+        for i in range(l):  # creates list of group chats
+            tox_id = tox.group_get_chat_id(i)
+            try:
+                alias = list(filter(lambda x: x[0] == tox_id, aliases))[0][1]
+            except:
+                alias = ''
+            item = self.create_friend_item()
+            name = alias or tox.group_get_name(i) or tox_id
+            status_message = tox.group_get_topic(i)
+            if not self._history.friend_exists_in_db(tox_id):
+                self._history.add_friend_to_db(tox_id)
+            message_getter = self._history.messages_getter(tox_id)
+            gc = GroupChat(self._tox, i, message_getter, name, status_message, item, tox_id)
+            gc.set_alias(alias)
+            self._friends_and_gc.append(gc)
+
         self.filtration(self._show_online)
 
     # -----------------------------------------------------------------------------------------------------------------
@@ -75,6 +96,9 @@ class Profile(contact.Contact, Singleton):
             self.set_status((self._status + 1) % 3)
 
     def set_status(self, status):
+        if self.status is None:
+            for gc in filter(lambda x: type(x) is GroupChat, self._friends_and_gc):
+                self._tox.group_reconnect(gc.number)
         super(Profile, self).set_status(status)
         if status is not None:
             self._tox.self_set_status(status)
@@ -87,11 +111,11 @@ class Profile(contact.Contact, Singleton):
         self._tox.self_set_name(self._name.encode('utf-8'))
         message = QtGui.QApplication.translate("MainWindow", 'User {} is now known as {}', None,
                                                QtGui.QApplication.UnicodeUTF8)
-        message = message.format(tmp, value)
-        for friend in self._friends:
+        message = message.format(tmp, str(value, 'utf-8'))
+        for friend in self._friends_and_gc:
             friend.append_message(InfoMessage(message, time.time()))
-        if self._active_friend + 1:
-            self.create_message_item(message, time.time(), '', MESSAGE_TYPE['INFO_MESSAGE'])
+        if self._active_friend_or_gc + 1:
+            self.create_message_item(message, curr_time(), '', MESSAGE_TYPE['INFO_MESSAGE'])
             self._messages.scrollToBottom()
 
     def set_status_message(self, value):
@@ -117,7 +141,7 @@ class Profile(contact.Contact, Singleton):
         """
         filter_str = filter_str.lower()
         settings = Settings.get_instance()
-        for index, friend in enumerate(self._friends):
+        for index, friend in enumerate(self._friends_and_gc):
             friend.visibility = (friend.status is not None or not show_online) and (filter_str in friend.name.lower())
             friend.visibility = friend.visibility or friend.messages or friend.actions
             if friend.visibility:
@@ -136,29 +160,32 @@ class Profile(contact.Contact, Singleton):
         self.filtration(self._show_online, self._filter_string)
 
     def get_friend_by_number(self, num):
-        return list(filter(lambda x: x.number == num, self._friends))[0]
+        return list(filter(lambda x: x.number == num and type(x) is Friend, self._friends_and_gc))[0]
 
-    def get_friend(self, num):
-        return self._friends[num]
+    def get_gc_by_number(self, num):
+        return list(filter(lambda x: x.number == num and type(x) is not Friend, self._friends_and_gc))[0]
+
+    def get_friend_or_gc(self, num):
+        return self._friends_and_gc[num]
 
     # -----------------------------------------------------------------------------------------------------------------
     # Work with active friend
     # -----------------------------------------------------------------------------------------------------------------
 
     def get_active(self):
-        return self._active_friend
+        return self._active_friend_or_gc
 
     def set_active(self, value=None):
         """
         Change current active friend or update info
         :param value: number of new active friend in friend's list or None to update active user's data
         """
-        if value is None and self._active_friend == -1:  # nothing to update
+        if value is None and self._active_friend_or_gc == -1:  # nothing to update
             return
         if value == -1:  # all friends were deleted
             self._screen.account_name.setText('')
             self._screen.account_status.setText('')
-            self._active_friend = -1
+            self._active_friend_or_gc = -1
             self._screen.account_avatar.setHidden(True)
             self._messages.clear()
             self._screen.messageEdit.clear()
@@ -167,26 +194,30 @@ class Profile(contact.Contact, Singleton):
             self.send_typing(False)
             self._screen.typing.setVisible(False)
             if value is not None:
-                if self._active_friend + 1:
+                if self._active_friend_or_gc + 1:
                     try:
-                        self._friends[self._active_friend].curr_text = self._screen.messageEdit.toPlainText()
+                        self._friends_and_gc[self._active_friend_or_gc].curr_text = self._screen.messageEdit.toPlainText()
                     except:
                         pass
-                self._active_friend = value
-                friend = self._friends[value]
-                self._friends[value].reset_messages()
-                self._screen.messageEdit.setPlainText(friend.curr_text)
+                self._active_friend_or_gc = value
+                friend_or_gc = self._friends_and_gc[value]
+                friend_or_gc.reset_messages()
+                friend_or_gc.delete_old_messages()
+                self._screen.messageEdit.setPlainText(friend_or_gc.curr_text)
                 self._messages.clear()
-                friend.load_corr()
-                messages = friend.get_corr()[-PAGE_SIZE:]
+                friend_or_gc.load_corr()
+                messages = friend_or_gc.get_corr()[-PAGE_SIZE:]
                 self._load_history = False
+
                 for message in messages:
                     if message.get_type() <= 1:
                         data = message.get_data()
                         self.create_message_item(data[0],
                                                  data[2],
                                                  data[1],
-                                                 data[3])
+                                                 data[3],
+                                                 True,
+                                                 data[4] if len(data) == 5 else None)
                     elif message.get_type() == MESSAGE_TYPE['FILE_TRANSFER']:
                         if message.get_status() is None:
                             self.create_unsent_file_item(message)
@@ -216,13 +247,16 @@ class Profile(contact.Contact, Singleton):
                 else:
                     self._screen.call_finished()
             else:
-                friend = self._friends[self._active_friend]
+                friend_or_gc = self._friends_and_gc[self._active_friend_or_gc]
 
-            self._screen.account_name.setText(friend.name)
-            self._screen.account_status.setText(friend.status_message)
-            avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(friend.tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
+            self._screen.account_name.setText(friend_or_gc.name)
+            self._screen.account_status.setText(friend_or_gc.status_message)
+            avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(friend_or_gc.tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
             if not os.path.isfile(avatar_path):  # load default image
+                if type(friend_or_gc) is Friend:
                     avatar_path = curr_directory() + '/images/avatar.png'
+                else:
+                    avatar_path = curr_directory() + '/images/group.png'
             os.chdir(os.path.dirname(avatar_path))
             pixmap = QtGui.QPixmap(QtCore.QSize(64, 64))
             pixmap.load(avatar_path)
@@ -237,17 +271,20 @@ class Profile(contact.Contact, Singleton):
 
     active_friend = property(get_active, set_active)
 
+    def is_active_a_friend(self):
+        return type(self._friends_and_gc[self._active_friend_or_gc]) is Friend
+
     def get_last_message(self):
-        return self._friends[self._active_friend].get_last_message_text()
+        return self._friends_and_gc[self._active_friend_or_gc].get_last_message_text()
 
     def get_active_number(self):
-        return self._friends[self._active_friend].number if self._active_friend + 1 else -1
+        return self._friends_and_gc[self._active_friend_or_gc].number if self._active_friend_or_gc + 1 else -1
 
     def get_active_name(self):
-        return self._friends[self._active_friend].name if self._active_friend + 1 else ''
+        return self._friends_and_gc[self._active_friend_or_gc].name if self._active_friend_or_gc + 1 else ''
 
     def is_active_online(self):
-        return self._active_friend + 1 and self._friends[self._active_friend].status is not None
+        return self._active_friend_or_gc + 1 and self._friends_and_gc[self._active_friend_or_gc].status is not None
 
     def new_name(self, number, name):
         friend = self.get_friend_by_number(number)
@@ -265,8 +302,8 @@ class Profile(contact.Contact, Singleton):
             self.set_active(None)
 
     def update(self):
-        if self._active_friend + 1:
-            self.set_active(self._active_friend)
+        if self._active_friend_or_gc + 1:
+            self.set_active(self._active_friend_or_gc)
 
     # -----------------------------------------------------------------------------------------------------------------
     # Friend connection status callbacks
@@ -306,8 +343,8 @@ class Profile(contact.Contact, Singleton):
         """
         Send typing notification to a friend
         """
-        if Settings.get_instance()['typing_notifications'] and self._active_friend + 1:
-            friend = self._friends[self._active_friend]
+        if Settings.get_instance()['typing_notifications'] and self._active_friend_or_gc + 1:
+            friend = self._friends_and_gc[self._active_friend_or_gc]
             if friend.status is not None:
                 self._tox.self_set_typing(friend.number, typing)
 
@@ -341,12 +378,13 @@ class Profile(contact.Contact, Singleton):
         except:
             pass
 
-    def split_and_send(self, number, message_type, message):
+    def split_and_send(self, number, message_type, message, is_group=False):
         """
         Message splitting
-        :param number: friend's number
+        :param number: friend or gc number
         :param message_type: type of message
         :param message: message text
+        :param is_group: send to group
         """
         while len(message) > TOX_MAX_MESSAGE_LENGTH:
             size = TOX_MAX_MESSAGE_LENGTH * 4 / 5
@@ -360,58 +398,95 @@ class Profile(contact.Contact, Singleton):
             else:
                 index = TOX_MAX_MESSAGE_LENGTH - size - 1
             index += size + 1
+            if not is_group:
                 self._tox.friend_send_message(number, message_type, message[:index])
+            else:
+                self._tox.group_send_message(number, message_type, message[:index])
             message = message[index:]
+        if not is_group:
             self._tox.friend_send_message(number, message_type, message)
+        else:
+            self._tox.group_send_message(number, message_type, message)
 
-    def new_message(self, friend_num, message_type, message):
+    def new_message(self, num, message_type, message, is_group=False, peer_id=-1):
         """
         Current user gets new message
-        :param friend_num: friend_num of friend who sent message
+        :param num: num of friend or gc who sent message
         :param message_type: message type - plain text or action message (/me)
         :param message: text of message
+        :param is_group: is group chat message or not
+        :param peer_id: if gc - peer id
         """
-        if friend_num == self.get_active_number():  # add message to list
         t = time.time()
+        active = False
+        if num == self.get_active_number() and is_group != self.is_active_a_friend():  # add message to list
+            if not is_group:
                 self.create_message_item(message, t, MESSAGE_OWNER['FRIEND'], message_type)
-            self._messages.scrollToBottom()
-            self._friends[self._active_friend].append_message(
-                TextMessage(message, MESSAGE_OWNER['FRIEND'], t, message_type))
             else:
-            friend = self.get_friend_by_number(friend_num)
-            friend.inc_messages()
-            friend.append_message(
-                TextMessage(message, MESSAGE_OWNER['FRIEND'], time.time(), message_type))
-            if not friend.visibility:
+                self.create_message_item(message, t, MESSAGE_OWNER['FRIEND'], message_type, True,
+                                         self._tox.group_peer_get_name(num, peer_id))
+            self._messages.scrollToBottom()
+            active = True
+        if is_group:
+            friend_or_gc = self.get_gc_by_number(num)
+            friend_or_gc.append_message(GroupChatTextMessage(self._tox.group_peer_get_name(num, peer_id),
+                                                             message, MESSAGE_OWNER['FRIEND'],
+                                                             time.time(), message_type))
+        else:
+            friend_or_gc = self.get_friend_by_number(num)
+            friend_or_gc.append_message(TextMessage(message, MESSAGE_OWNER['FRIEND'], time.time(), message_type))
+        if not active:
+            friend_or_gc.inc_messages()
+        if not friend_or_gc.visibility:
             self.update_filtration()
 
-    def send_message(self, text):
+    def send_message(self, text, number=None, is_gc=False):
         """
-        Send message to active friend
+        Send message
         :param text: message text
+        :param number: num of friend or gc
+        :param is_gc: is group chat
         """
+        if number is None:
+            number = self.get_active_number()
+            is_gc = not self.is_active_a_friend()
         if text.startswith('/plugin '):
             plugin_support.PluginLoader.get_instance().command(text[8:])
             self._screen.messageEdit.clear()
-        elif text and self._active_friend + 1:
+        elif text and number + 1:
             text = ''.join(c if c <= '\u10FFFF' else '\u25AF' for c in text)
+
             if text.startswith('/me '):
                 message_type = TOX_MESSAGE_TYPE['ACTION']
                 text = text[4:]
             else:
                 message_type = TOX_MESSAGE_TYPE['NORMAL']
-            friend = self._friends[self._active_friend]
-            friend.inc_receipts()
-            if friend.status is not None:
-                self.split_and_send(friend.number, message_type, text.encode('utf-8'))
+
+            if not is_gc:
+                friend_or_gc = self.get_friend_by_number(number)
+            else:
+                friend_or_gc = self.get_gc_by_number(number)
             t = time.time()
+
+            if not is_gc:
+                friend_or_gc.inc_receipts()
+                if friend_or_gc.status is not None:
+                    self.split_and_send(friend_or_gc.number, message_type, text.encode('utf-8'))
+                if friend_or_gc.number == self.get_active_number() and self.is_active_a_friend():
                     self.create_message_item(text, t, MESSAGE_OWNER['NOT_SENT'], message_type)
                     self._screen.messageEdit.clear()
                     self._messages.scrollToBottom()
-            friend.append_message(TextMessage(text, MESSAGE_OWNER['NOT_SENT'], t, message_type))
+                friend_or_gc.append_message(TextMessage(text, MESSAGE_OWNER['NOT_SENT'], t, message_type))
+            else:
+                self.split_and_send(friend_or_gc.number, message_type, text.encode('utf-8'), True)
+                if friend_or_gc.number == self.get_active_number() and not self.is_active_a_friend():
+                    self.create_message_item(text, t, MESSAGE_OWNER['ME'], message_type)
+                    self._screen.messageEdit.clear()
+                    self._messages.scrollToBottom()
+                friend_or_gc.append_message(TextMessage(text, MESSAGE_OWNER['ME'], t, message_type))
 
     def delete_message(self, time):
-        friend = self._friends[self._active_friend]
+        friend = self._friends_and_gc[self._active_friend_or_gc]
         friend.delete_message(time)
         self._history.delete_message(friend.tox_id, time)
         self.update()
@@ -425,20 +500,21 @@ class Profile(contact.Contact, Singleton):
         Save history to db
         """
         s = Settings.get_instance()
+        # TODO: different saving for friends and gc
         if hasattr(self, '_history'):
             if s['save_history']:
-                for friend in self._friends:
-                    if not self._history.friend_exists_in_db(friend.tox_id):
-                        self._history.add_friend_to_db(friend.tox_id)
+                for friend_or_gc in self._friends_and_gc:
+                    if not self._history.friend_exists_in_db(friend_or_gc.tox_id):
+                        self._history.add_friend_to_db(friend_or_gc.tox_id)
                     if not s['save_unsent_only']:
-                        messages = friend.get_corr_for_saving()
+                        messages = friend_or_gc.get_corr_for_saving()
                     else:
-                        messages = friend.get_unsent_messages_for_saving()
-                        self._history.delete_messages(friend.tox_id)
-                    self._history.save_messages_to_db(friend.tox_id, messages)
-                    unsent_messages = friend.get_unsent_messages()
+                        messages = friend_or_gc.get_unsent_messages_for_saving()
+                        self._history.delete_messages(friend_or_gc.tox_id)
+                    self._history.save_messages_to_db(friend_or_gc.tox_id, messages)
+                    unsent_messages = friend_or_gc.get_unsent_messages()
                     unsent_time = unsent_messages[0].get_data()[2] if len(unsent_messages) else time.time() + 1
-                    self._history.update_messages(friend.tox_id, unsent_time)
+                    self._history.update_messages(friend_or_gc.tox_id, unsent_time)
             self._history.save()
             del self._history
 
@@ -447,14 +523,15 @@ class Profile(contact.Contact, Singleton):
         Clear chat history
         """
         if num is not None:
-            friend = self._friends[num]
+            friend = self._friends_and_gc[num]
             friend.clear_corr(save_unsent)
             if self._history.friend_exists_in_db(friend.tox_id):
                 self._history.delete_messages(friend.tox_id)
                 self._history.delete_friend_from_db(friend.tox_id)
         else:  # clear all history
-            for number in range(len(self._friends)):
+            for number in range(len(self._friends_and_gc)):
                 self.clear_history(number, save_unsent)
+
         if num is None or num == self.get_active_number():
             self.update()
 
@@ -465,9 +542,10 @@ class Profile(contact.Contact, Singleton):
         if not self._load_history:
             return
         self._load_history = False
-        friend = self._friends[self._active_friend]
-        friend.load_corr(False)
-        data = friend.get_corr()
+        friend_or_gc = self._friends_and_gc[self._active_friend_or_gc]
+
+        friend_or_gc.load_corr(False)
+        data = friend_or_gc.get_corr()
         if not data:
             return
         data.reverse()
@@ -521,11 +599,11 @@ class Profile(contact.Contact, Singleton):
         self._screen.friends_list.setItemWidget(elem, item)
         return item
 
-    def create_message_item(self, text, time, owner, message_type, append=True):
+    def create_message_item(self, text, time, owner, message_type, append=True, friend_name=None):
         if message_type == MESSAGE_TYPE['INFO_MESSAGE']:
             name = ''
         elif owner == MESSAGE_OWNER['FRIEND']:
-            name = self.get_active_name()
+            name = friend_name or self.get_active_name()
         else:
             name = self._name
         item = MessageItem(text, time, name, owner != MESSAGE_OWNER['NOT_SENT'], message_type, self._messages)
@@ -584,7 +662,7 @@ class Profile(contact.Contact, Singleton):
         """
         Set new alias for friend
         """
-        friend = self._friends[num]
+        friend = self._friends_and_gc[num]
         name = friend.name
         dialog = QtGui.QApplication.translate('MainWindow',
                                               "Enter new alias for friend {} or leave empty to use friend's name:",
@@ -622,14 +700,16 @@ class Profile(contact.Contact, Singleton):
             self.update()
 
     def friend_public_key(self, num):
-        return self._friends[num].tox_id
+        return self._friends_and_gc[num].tox_id
 
-    def delete_friend(self, num):
+    def delete_friend_or_gc(self, num, is_gc=False, message=None):
         """
-        Removes friend from contact list
-        :param num: number of friend in list
+        Removes friend or gc from contact list
+        :param num: number of friend or gc in list
+        :param is_gc: is a group chat
+        :param message: message in gc
         """
-        friend = self._friends[num]
+        friend = self._friends_and_gc[num]
         settings = Settings.get_instance()
         try:
             index = list(map(lambda x: x[0], settings['friends_aliases'])).index(friend.tox_id)
@@ -642,11 +722,14 @@ class Profile(contact.Contact, Singleton):
         self.clear_history(num)
         if self._history.friend_exists_in_db(friend.tox_id):
             self._history.delete_friend_from_db(friend.tox_id)
+        if not is_gc:
             self._tox.friend_delete(friend.number)
-        del self._friends[num]
+        else:
+            self._tox.group_leave(friend.number, message.encode('utf-8') if message is not None else None)
+        del self._friends_and_gc[num]
         self._screen.friends_list.takeItem(num)
-        if num == self._active_friend:  # active friend was deleted
-            if not len(self._friends):  # last friend was deleted
+        if num == self._active_friend_or_gc:  # active friend or gc was deleted
+            if not len(self._friends_and_gc):  # last contact was deleted
                 self.set_active(-1)
             else:
                 self.set_active(0)
@@ -667,7 +750,7 @@ class Profile(contact.Contact, Singleton):
             log('Accept friend request failed! ' + str(ex))
             message_getter = None
         friend = Friend(message_getter, num, tox_id, '', item, tox_id)
-        self._friends.append(friend)
+        self._friends_and_gc.append(friend)
 
     def block_user(self, tox_id):
         """
@@ -682,7 +765,7 @@ class Profile(contact.Contact, Singleton):
             settings.save()
         try:
             num = self._tox.friend_by_public_key(tox_id)
-            self.delete_friend(num)
+            self.delete_friend_or_gc(num)
             data = self._tox.get_savedata()
             ProfileHelper.get_instance().save_profile(data)
         except:  # not in friend list
@@ -734,7 +817,7 @@ class Profile(contact.Contact, Singleton):
                     self._history.add_friend_to_db(tox_id)
                 message_getter = self._history.messages_getter(tox_id)
                 friend = Friend(message_getter, result, tox_id, '', item, tox_id)
-                self._friends.append(friend)
+                self._friends_and_gc.append(friend)
             data = self._tox.get_savedata()
             ProfileHelper.get_instance().save_profile(data)
             return True
@@ -777,7 +860,7 @@ class Profile(contact.Contact, Singleton):
         del self._tox
         self._tox = restart()
         self.status = None
-        for friend in self._friends:
+        for friend in self._friends_and_gc:
             friend.status = None
         self.update_filtration()
 
@@ -785,8 +868,8 @@ class Profile(contact.Contact, Singleton):
         if hasattr(self, '_call'):
             self._call.stop()
             del self._call
-        for i in range(len(self._friends)):
-            del self._friends[0]
+        for i in range(len(self._friends_and_gc)):
+            del self._friends_and_gc[0]
 
     # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
@@ -816,22 +899,12 @@ class Profile(contact.Contact, Singleton):
 
         elif auto:
             path = settings['auto_accept_path'] or curr_directory()
-            if not os.path.isdir(path):
-                path = curr_directory()
-            new_file_name, i = file_name, 1
-            while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
-                if '.' in file_name:  # has extension
-                    d = file_name.rindex('.')
-                else:  # no extension
-                    d = len(file_name)
-                new_file_name = file_name[:d] + ' ({})'.format(i) + file_name[d:]
-                i += 1
-            self.accept_transfer(None, path + '/' + new_file_name, friend_number, file_number, size)
+            self.accept_transfer(None, path + '/' + file_name, friend_number, file_number, size)
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
                                  TOX_FILE_TRANSFER_STATE['RUNNING'],
                                  size,
-                                 new_file_name,
+                                 file_name,
                                  friend_number,
                                  file_number)
         else:
@@ -880,7 +953,7 @@ class Profile(contact.Contact, Singleton):
                                                                                0, -1)
 
     def cancel_not_started_transfer(self, time):
-        self._friends[self._active_friend].delete_one_unsent_file(time)
+        self._friends_and_gc[self._active_friend_or_gc].delete_one_unsent_file(time)
         self.update()
 
     def pause_transfer(self, friend_number, file_number, by_friend=False):
@@ -918,6 +991,16 @@ class Profile(contact.Contact, Singleton):
         :param size: file size
         :param inline: is inline image
         """
+        path, file_name = os.path.split(path)
+        new_file_name, i = file_name, 1
+        while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
+            if '.' in file_name:  # has extension
+                d = file_name.rindex('.')
+            else:  # no extension
+                d = len(file_name)
+            new_file_name = file_name[:d] + ' ({})'.format(i) + file_name[d:]
+            i += 1
+        path = os.path.join(path, new_file_name)
         if not inline:
             rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number)
         else:
@@ -993,7 +1076,7 @@ class Profile(contact.Contact, Singleton):
                              st.get_file_number())
         item = self.create_file_transfer_item(tm)
         st.set_state_changed_handler(item.update)
-        self._friends[self._active_friend].append_message(tm)
+        self._friends_and_gc[self._active_friend_or_gc].append_message(tm)
         self._messages.scrollToBottom()
 
     def incoming_chunk(self, friend_number, file_number, position, data):
@@ -1086,12 +1169,12 @@ class Profile(contact.Contact, Singleton):
 
     def reset_avatar(self):
         super(Profile, self).reset_avatar()
-        for friend in filter(lambda x: x.status is not None, self._friends):
+        for friend in filter(lambda x: x.status is not None, self._friends_and_gc):
             self.send_avatar(friend.number)
 
     def set_avatar(self, data):
         super(Profile, self).set_avatar(data)
-        for friend in filter(lambda x: x.status is not None, self._friends):
+        for friend in filter(lambda x: x.status is not None, self._friends_and_gc):
             self.send_avatar(friend.number)
 
     # -----------------------------------------------------------------------------------------------------------------
@@ -1105,6 +1188,8 @@ class Profile(contact.Contact, Singleton):
 
     def call_click(self, audio=True, video=False):
         """User clicked audio button in main window"""
+        if not self.is_active_a_friend():
+            return
         num = self.get_active_number()
         if num not in self._call and self.is_active_online():  # start call
             self._call(num, audio, video)
@@ -1115,7 +1200,8 @@ class Profile(contact.Contact, Singleton):
             else:
                 text = QtGui.QApplication.translate("incoming_call", "Outgoing audio call", None,
                                                     QtGui.QApplication.UnicodeUTF8)
-            self._friends[self._active_friend].append_message(InfoMessage(text, time.time()))
+
+            self._friends_and_gc[self._active_friend_or_gc].append_message(InfoMessage(text, time.time()))
             self.create_message_item(text, time.time(), '', MESSAGE_TYPE['INFO_MESSAGE'])
             self._messages.scrollToBottom()
         elif num in self._call:  # finish or cancel call if you call with active friend
@@ -1173,6 +1259,74 @@ class Profile(contact.Contact, Singleton):
             self.create_message_item(text, time.time(), '', MESSAGE_TYPE['INFO_MESSAGE'])
             self._messages.scrollToBottom()
 
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chats support
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def get_all_gc(self):
+        return list(filter(lambda x: type(x) is GroupChat, self._friends_and_gc))
+
+    def add_gc(self, num):
+        try:
+            tox_id = self._tox.group_get_chat_id(num)
+            name = self._tox.group_get_name(num)
+            topic = self._tox.group_get_topic(num)
+        except:
+            tox_id = name = topic = ''
+        item = self.create_friend_item()
+        try:
+            if not self._history.friend_exists_in_db(tox_id):
+                self._history.add_friend_to_db(tox_id)
+            message_getter = self._history.messages_getter(tox_id)
+        except Exception as ex:  # something is wrong
+            log('Accept friend request failed! ' + str(ex))
+            message_getter = None
+        gc = GroupChat(self._tox, num, message_getter, name, topic, item, tox_id)
+        self._friends_and_gc.append(gc)
+
+    def join_gc(self, chat_id, password):
+        num = self._tox.group_join(chat_id, password if password else None)
+        if num != 2 ** 32 - 1:
+            self.add_gc(num)
+        else:
+            pass  # TODO: join failed, show error
+
+    def create_gc(self, name, is_public, password):
+        privacy_state = TOX_GROUP_PRIVACY_STATE['TOX_GROUP_PRIVACY_STATE_PUBLIC'] if is_public else TOX_GROUP_PRIVACY_STATE['TOX_GROUP_PRIVACY_STATE_PRIVATE']
+        num = self._tox.group_new(privacy_state, bytes(name, 'utf-8'))
+        if password:
+            self._tox.group_founder_set_password(num, bytes(password, 'utf-8'))
+        self.add_gc(num)
+        self.get_gc_by_number(num).set_status(TOX_USER_STATUS['NONE'])
+
+    def process_group_invite(self, friend_num, data):
+        # TODO: support password
+        try:
+            text = QtGui.QApplication.translate('MainWindow', 'User {} invites you to group',
+                                                None, QtGui.QApplication.UnicodeUTF8)
+            info = text.format(self.get_friend_by_number(friend_num).name)
+            fr_req = QtGui.QApplication.translate('MainWindow', 'Group chat invite', None, QtGui.QApplication.UnicodeUTF8)
+            reply = QtGui.QMessageBox.question(None, fr_req, info, QtGui.QMessageBox.Yes, QtGui.QMessageBox.No)
+            if reply == QtGui.QMessageBox.Yes:  # accepted
+                num = self._tox.group_invite_accept(data, friend_num)
+                data = self._tox.get_savedata()
+                ProfileHelper.get_instance().save_profile(data)
+                print('In gc invite', num)
+                self.add_gc(num)
+            elif reply != QtGui.QMessageBox.No:
+                if friend_num in self._gc_invites:
+                    self._gc_invites[friend_num].append(data)
+                else:
+                    self._gc_invites[friend_num] = data
+        except Exception as ex:  # something is wrong
+            log('Accept group chat invite failed! ' + str(ex))
+
+    def invite_friend(self, group_number, friend_number):
+        self._tox.group_invite_friend(group_number, friend_number)
+
+    def leave_group(self, num, message=None):
+        self.delete_friend_or_gc(num, True, message)
+
 
 def tox_factory(data=None, settings=None):
     """

toxygen/settings.py

@@ -126,7 +126,8 @@ class Settings(dict, Singleton):
             'unread_color': 'red',
             'save_unsent_only': False,
             'compact_mode': False,
-            'show_welcome_screen': True
+            'show_welcome_screen': True,
+            'notify_all_gc': False
         }
 
     @staticmethod

toxygen/tox.py

@@ -92,6 +92,22 @@ class Tox:
             self.file_recv_chunk_cb = None
             self.friend_lossy_packet_cb = None
             self.friend_lossless_packet_cb = None
+            self.group_moderation_cb = None
+            self.group_join_fail_cb = None
+            self.group_self_join_cb = None
+            self.group_invite_cb = None
+            self.group_custom_packet_cb = None
+            self.group_private_message_cb = None
+            self.group_private_message_cb = None
+            self.group_message_cb = None
+            self.group_password_cb = None
+            self.group_peer_limit_cb = None
+            self.group_privacy_state_cb = None
+            self.group_topic_cb = None
+            self.group_peer_status_cb = None
+            self.group_peer_name_cb = None
+            self.group_peer_exit_cb = None
+            self.group_peer_join_cb = None
 
             self.AV = ToxAV(self._tox_pointer)
 
@@ -1510,3 +1526,935 @@ class Tox:
             return result
         elif tox_err_get_port == TOX_ERR_GET_PORT['NOT_BOUND']:
             raise RuntimeError('The instance was not bound to any port.')
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat instance management
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_new(self, privacy_state, group_name):
+        """
+        Creates a new group chat.
+
+        This function creates a new group chat object and adds it to the chats array.
+
+        The client should initiate its peer list with self info after calling this function, as
+        the peer_join callback will not be triggered.
+
+        :param privacy_state: The privacy state of the group. If this is set to TOX_GROUP_PRIVACY_STATE_PUBLIC,
+        the group will attempt to announce itself to the DHT and anyone with the Chat ID may join.
+        Otherwise a friend invite will be required to join the group.
+        :param group_name: The name of the group. The name must be non-NULL.
+
+        :return group number on success, UINT32_MAX on failure.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_new(self._tox_pointer, privacy_state, group_name,
+                      len(group_name), byref(error))
+        return result
+
+    def group_join(self, chat_id, password):
+        """
+        Joins a group chat with specified Chat ID.
+
+        This function creates a new group chat object, adds it to the chats array, and sends
+        a DHT announcement to find peers in the group associated with chat_id. Once a peer has been
+        found a join attempt will be initiated.
+
+        :param chat_id: The Chat ID of the group you wish to join. This must be TOX_GROUP_CHAT_ID_SIZE bytes.
+        :param password: The password required to join the group. Set to NULL if no password is required.
+
+        :return groupnumber on success, UINT32_MAX on failure.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_join(self._tox_pointer, string_to_bin(chat_id),
+                                               password,
+                                               len(password) if password is not None else 0,
+                                               byref(error))
+        return result
+
+    def group_reconnect(self, groupnumber):
+        """
+        Reconnects to a group.
+
+        This function disconnects from all peers in the group, then attempts to reconnect with the group.
+        The caller's state is not changed (i.e. name, status, role, chat public key etc.)
+
+        :param groupnumber: The group number of the group we wish to reconnect to.
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_reconnect(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_leave(self, groupnumber, message):
+        """
+        Leaves a group.
+
+        This function sends a parting packet containing a custom (non-obligatory) message to all
+        peers in a group, and deletes the group from the chat array. All group state information is permanently
+        lost, including keys and role credentials.
+
+        :param groupnumber: The group number of the group we wish to leave.
+        :param message: The parting message to be sent to all the peers. Set to NULL if we do not wish to
+        send a parting message.
+
+        :return True if the group chat instance was successfully deleted.
+        """
+
+        error = c_int()
+        f = Tox.libtoxcore.tox_group_leave
+        f.restype = c_bool
+        result = f(self._tox_pointer, groupnumber, message,
+                   len(message) if message is not None else 0, byref(error))
+        return result
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group user-visible client information (nickname/status/role/public key)
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_self_set_name(self, groupnumber, name):
+        """
+        Set the client's nickname for the group instance designated by the given group number.
+
+        Nickname length cannot exceed TOX_MAX_NAME_LENGTH. If length is equal to zero or name is a NULL
+        pointer, the function call will fail.
+
+        :param name: A byte array containing the new nickname.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_set_name(self._tox_pointer, groupnumber, name, len(name), byref(error))
+        return result
+
+    def group_self_get_name_size(self, groupnumber):
+        """
+        Return the length of the client's current nickname for the group instance designated
+        by groupnumber as passed to tox_group_self_set_name.
+
+        If no nickname was set before calling this function, the name is empty,
+        and this function returns 0.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_get_name_size(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_self_get_name(self, groupnumber):
+        """
+        Write the nickname set by tox_group_self_set_name to a byte array.
+
+        If no nickname was set before calling this function, the name is empty,
+        and this function has no effect.
+
+        Call tox_group_self_get_name_size to find out how much memory to allocate for the result.
+        :return nickname
+        """
+
+        error = c_int()
+        size = self.group_self_get_name_size(groupnumber)
+        name = create_string_buffer(size)
+        result = Tox.libtoxcore.tox_group_self_get_name(self._tox_pointer, groupnumber, name, byref(error))
+        return str(name[:size], 'utf-8')
+
+    def group_self_set_status(self, groupnumber, status):
+
+        """
+        Set the client's status for the group instance. Status must be a TOX_USER_STATUS.
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_set_status(self._tox_pointer, groupnumber, status, byref(error))
+        return result
+
+    def group_self_get_status(self, groupnumber):
+        """
+        returns the client's status for the group instance on success.
+        return value is unspecified on failure.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_get_status(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_self_get_role(self, groupnumber):
+        """
+        returns the client's role for the group instance on success.
+        return value is unspecified on failure.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_get_role(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_self_get_peer_id(self, groupnumber):
+        """
+        returns the client's peer id for the group instance on success.
+        return value is unspecified on failure.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_self_get_peer_id(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_self_get_public_key(self, groupnumber):
+        """
+        Write the client's group public key designated by the given group number to a byte array.
+
+        This key will be permanently tied to the client's identity for this particular group until
+        the client explicitly leaves the group or gets kicked/banned. This key is the only way for
+        other peers to reliably identify the client across client restarts.
+
+        `public_key` should have room for at least TOX_GROUP_PEER_PUBLIC_KEY_SIZE bytes.
+
+        :return public key
+        """
+
+        error = c_int()
+        key = create_string_buffer(TOX_GROUP_PEER_PUBLIC_KEY_SIZE)
+        result = Tox.libtoxcore.tox_group_self_get_public_key(self._tox_pointer, groupnumber,
+                                                              key, byref(error))
+        return bin_to_string(key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Peer-specific group state queries.
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_peer_get_name_size(self, groupnumber, peer_id):
+        """
+        Return the length of the peer's name. If the group number or ID is invalid, the
+        return value is unspecified.
+
+        The return value is equal to the `length` argument received by the last
+        `group_peer_name` callback.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_peer_get_name_size(self._tox_pointer, groupnumber, peer_id, byref(error))
+        return result
+
+    def group_peer_get_name(self, groupnumber, peer_id):
+        """
+        Write the name of the peer designated by the given ID to a byte
+        array.
+
+        Call tox_group_peer_get_name_size to determine the allocation size for the `name` parameter.
+
+        The data written to `name` is equal to the data received by the last
+        `group_peer_name` callback.
+
+        :param groupnumber: The group number of the group we wish to query.
+        :param peer_id: The ID of the peer whose name we want to retrieve.
+
+        :return name.
+        """
+        error = c_int()
+        size = self.group_peer_get_name_size(groupnumber, peer_id)
+        name = create_string_buffer(size)
+        result = Tox.libtoxcore.tox_group_peer_get_name(self._tox_pointer, groupnumber, peer_id, name, byref(error))
+        return str(name[:], 'utf-8')
+
+    def group_peer_get_status(self, groupnumber, peer_id):
+        """
+        Return the peer's user status (away/busy/...). If the ID or group number is
+        invalid, the return value is unspecified.
+
+        The status returned is equal to the last status received through the
+        `group_peer_status` callback.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_peer_get_status(self._tox_pointer, groupnumber, peer_id, byref(error))
+        return result
+
+    def group_peer_get_role(self, groupnumber, peer_id):
+        """
+        Return the peer's role (user/moderator/founder...). If the ID or group number is
+        invalid, the return value is unspecified.
+
+        The role returned is equal to the last role received through the
+        `group_moderation` callback.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_peer_get_role(self._tox_pointer, groupnumber, peer_id, byref(error))
+        return result
+
+    def group_peer_get_public_key(self, groupnumber, peer_id):
+        """
+        Write the group public key with the designated peer_id for the designated group number to public_key.
+
+        This key will be parmanently tied to a particular peer until they explicitly leave the group or
+        get kicked/banned, and is the only way to reliably identify the same peer across client restarts.
+
+        `public_key` should have room for at least TOX_GROUP_PEER_PUBLIC_KEY_SIZE bytes.
+
+        :return public key
+        """
+
+        error = c_int()
+        key = create_string_buffer(TOX_GROUP_PEER_PUBLIC_KEY_SIZE)
+        result = Tox.libtoxcore.tox_group_peer_get_public_key(self._tox_pointer, groupnumber, peer_id,
+                                                              key, byref(error))
+        return bin_to_string(key, TOX_GROUP_PEER_PUBLIC_KEY_SIZE)
+
+    def callback_group_peer_name(self, callback, user_data):
+        """
+        Set the callback for the `group_peer_name` event. Pass NULL to unset.
+        This event is triggered when a peer changes their nickname.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_char_p, c_size_t, c_void_p)
+        self.group_peer_name_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_peer_name(self._tox_pointer, self.group_peer_name_cb, user_data)
+
+    def callback_group_peer_status(self, callback, user_data):
+        """
+        Set the callback for the `group_peer_status` event. Pass NULL to unset.
+        This event is triggered when a peer changes their status.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_int, c_void_p)
+        self.group_peer_status_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_peer_status(self._tox_pointer, self.group_peer_status_cb, user_data)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat state queries and events.
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_set_topic(self, groupnumber, topic):
+        """
+        Set the group topic and broadcast it to the rest of the group.
+
+        topic length cannot be longer than TOX_GROUP_MAX_TOPIC_LENGTH. If length is equal to zero or
+        topic is set to NULL, the topic will be unset.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_set_topic(self._tox_pointer, groupnumber, topic, len(topic), byref(error))
+        return result
+
+    def group_get_topic_size(self, groupnumber):
+        """
+        Return the length of the group topic. If the group number is invalid, the
+        return value is unspecified.
+
+        The return value is equal to the `length` argument received by the last
+        `group_topic` callback.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_get_topic_size(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_get_topic(self, groupnumber):
+        """
+        Write the topic designated by the given group number to a byte array.
+        Call tox_group_get_topic_size to determine the allocation size for the `topic` parameter.
+        The data written to `topic` is equal to the data received by the last
+        `group_topic` callback.
+
+        :return topic
+        """
+
+        error = c_int()
+        size = self.group_get_topic_size(groupnumber)
+        topic = create_string_buffer(size)
+        result = Tox.libtoxcore.tox_group_get_topic(self._tox_pointer, groupnumber, topic, byref(error))
+        return str(topic[:size], 'utf-8')
+
+    def group_get_name_size(self, groupnumber):
+        """
+        Return the length of the group name. If the group number is invalid, the
+        return value is unspecified.
+        """
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_get_name_size(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_get_name(self, groupnumber):
+        """
+        Write the name of the group designated by the given group number to a byte array.
+        Call tox_group_get_name_size to determine the allocation size for the `name` parameter.
+        :return true on success.
+        """
+
+        error = c_int()
+        size = self.group_get_name_size(groupnumber)
+        name = create_string_buffer(size)
+        result = Tox.libtoxcore.tox_group_get_name(self._tox_pointer, groupnumber,
+                                                   name, byref(error))
+        return str(name[:size], 'utf-8')
+
+    def group_get_chat_id(self, groupnumber):
+        """
+        Write the Chat ID designated by the given group number to a byte array.
+        `chat_id` should have room for at least TOX_GROUP_CHAT_ID_SIZE bytes.
+        :return chat id.
+        """
+
+        error = c_int()
+        buff = create_string_buffer(TOX_GROUP_CHAT_ID_SIZE)
+        result = Tox.libtoxcore.tox_group_get_chat_id(self._tox_pointer, groupnumber,
+                                                      buff, byref(error))
+        return bin_to_string(buff, TOX_GROUP_CHAT_ID_SIZE)
+
+    def group_get_number_groups(self):
+        """
+        Return the number of groups in the Tox chats array.
+        """
+
+        result = Tox.libtoxcore.tox_group_get_number_groups(self._tox_pointer)
+        return result
+
+    def group_get_privacy_state(self, groupnumber):
+        """
+        Return the privacy state of the group designated by the given group number. If group number
+        is invalid, the return value is unspecified.
+
+        The value returned is equal to the data received by the last
+        `group_privacy_state` callback.
+
+        see the `Group chat founder controls` section for the respective set function.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_get_privacy_state(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_get_peer_limit(self, groupnumber):
+        """
+        Return the maximum number of peers allowed for the group designated by the given group number.
+        If the group number is invalid, the return value is unspecified.
+
+        The value returned is equal to the data received by the last
+        `group_peer_limit` callback.
+
+        see the `Group chat founder controls` section for the respective set function.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_get_peer_limit(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_get_password_size(self, groupnumber):
+        """
+        Return the length of the group password. If the group number is invalid, the
+        return value is unspecified.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_get_password_size(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_get_password(self, groupnumber):
+        """
+        Write the password for the group designated by the given group number to a byte array.
+
+        Call tox_group_get_password_size to determine the allocation size for the `password` parameter.
+
+        The data received is equal to the data received by the last
+        `group_password` callback.
+
+        see the `Group chat founder controls` section for the respective set function.
+
+        :return password
+        """
+
+        error = c_int()
+        size = self.group_get_password_size(groupnumber)
+        password = create_string_buffer(size)
+        result = Tox.libtoxcore.tox_group_get_password(self._tox_pointer, groupnumber,
+                                                       password, byref(error))
+        return str(password[:size], 'utf-8')
+
+    def callback_group_topic(self, callback, user_data):
+        """
+        Set the callback for the `group_topic` event. Pass NULL to unset.
+        This event is triggered when a peer changes the group topic.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_char_p, c_size_t, c_void_p)
+        self.group_topic_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_topic(self._tox_pointer, self.group_topic_cb, user_data)
+
+    def callback_group_privacy_state(self, callback, user_data):
+        """
+        Set the callback for the `group_privacy_state` event. Pass NULL to unset.
+        This event is triggered when the group founder changes the privacy state.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_int, c_void_p)
+        self.group_privacy_state_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_privacy_state(self._tox_pointer, self.group_privacy_state_cb, user_data)
+
+    def callback_group_peer_limit(self, callback, user_data):
+        """
+        Set the callback for the `group_peer_limit` event. Pass NULL to unset.
+        This event is triggered when the group founder changes the maximum peer limit.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_void_p)
+        self.group_peer_limit_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_peer_limit(self._tox_pointer, self.group_peer_limit_cb, user_data)
+
+    def callback_group_password(self, callback, user_data):
+        """
+        Set the callback for the `group_password` event. Pass NULL to unset.
+        This event is triggered when the group founder changes the group password.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_char_p, c_size_t, c_void_p)
+        self.group_password_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_password(self._tox_pointer, self.group_password_cb, user_data)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group message sending
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_send_custom_packet(self, groupnumber, lossless, data):
+        """
+        Send a custom packet to the group.
+
+        If lossless is true the packet will be lossless. Lossless packet behaviour is comparable
+        to TCP (reliability, arrive in order) but with packets instead of a stream.
+
+        If lossless is false, the packet will be lossy. Lossy packets behave like UDP packets,
+        meaning they might never reach the other side or might arrive more than once (if someone
+        is messing with the connection) or might arrive in the wrong order.
+
+        Unless latency is an issue or message reliability is not important, it is recommended that you use
+        lossless custom packets.
+
+        :param groupnumber: The group number of the group the message is intended for.
+        :param lossless: True if the packet should be lossless.
+        :param data A byte array containing the packet data.
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_send_custom_packet(self._tox_pointer, groupnumber, lossless, data,
+                                                             len(data), byref(error))
+        return result
+
+    def group_send_private_message(self, groupnumber, peer_id, message):
+        """
+        Send a text chat message to the specified peer in the specified group.
+
+        This function creates a group private message packet and pushes it into the send
+        queue.
+
+        The message length may not exceed TOX_MAX_MESSAGE_LENGTH. Larger messages
+        must be split by the client and sent as separate messages. Other clients can
+        then reassemble the fragments. Messages may not be empty.
+
+        :param groupnumber: The group number of the group the message is intended for.
+        :param peer_id: The ID of the peer the message is intended for.
+        :param message: A non-NULL pointer to the first element of a byte array containing the message text.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_send_private_message(self._tox_pointer, groupnumber, peer_id, message,
+                                                               len(message), byref(error))
+        return result
+
+    def group_send_message(self, groupnumber, type, message):
+        """
+        Send a text chat message to the group.
+
+        This function creates a group message packet and pushes it into the send
+        queue.
+
+        The message length may not exceed TOX_MAX_MESSAGE_LENGTH. Larger messages
+        must be split by the client and sent as separate messages. Other clients can
+        then reassemble the fragments. Messages may not be empty.
+
+        :param groupnumber: The group number of the group the message is intended for.
+        :param type: Message type (normal, action, ...).
+        :param message: A non-NULL pointer to the first element of a byte array containing the message text.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_send_message(self._tox_pointer, groupnumber, type, message, len(message),
+                                                       byref(error))
+        return result
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group message receiving
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def callback_group_message(self, callback, user_data):
+        """
+        Set the callback for the `group_message` event. Pass NULL to unset.
+        This event is triggered when the client receives a group message.
+
+        Callback: python function with params:
+        tox Tox* instance
+        groupnumber The group number of the group the message is intended for.
+        peer_id The ID of the peer who sent the message.
+        type The type of message (normal, action, ...).
+        message The message data.
+        length The length of the message.
+        user_data - user data
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_int, c_char_p, c_size_t, c_void_p)
+        self.group_message_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_message(self._tox_pointer, self.group_message_cb, user_data)
+
+    def callback_group_private_message(self, callback, user_data):
+        """
+        Set the callback for the `group_private_message` event. Pass NULL to unset.
+        This event is triggered when the client receives a private message.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_char_p, c_size_t, c_void_p)
+        self.group_private_message_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_private_message(self._tox_pointer, self.group_private_message_cb, user_data)
+
+    def callback_group_custom_packet(self, callback, user_data):
+        """
+        Set the callback for the `group_custom_packet` event. Pass NULL to unset.
+
+        This event is triggered when the client receives a custom packet.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, POINTER(c_uint8), c_void_p)
+        self.group_custom_packet_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_custom_packet(self._tox_pointer, self.group_custom_packet_cb, user_data)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat inviting and join/part events
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_invite_friend(self, groupnumber, friend_number):
+        """
+        Invite a friend to a group.
+
+        This function creates an invite request packet and pushes it to the send queue.
+
+        :param groupnumber: The group number of the group the message is intended for.
+        :param friend_number: The friend number of the friend the invite is intended for.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_invite_friend(self._tox_pointer, groupnumber, friend_number, byref(error))
+        return result
+
+    def group_invite_accept(self, invite_data, friend_number, password=None):
+        """
+        Accept an invite to a group chat that the client previously received from a friend. The invite
+        is only valid while the inviter is present in the group.
+
+        :param invite_data: The invite data received from the `group_invite` event.
+        :param password: The password required to join the group. Set to NULL if no password is required.
+        :return the groupnumber on success, UINT32_MAX on failure.
+        """
+
+        error = c_int()
+        f = Tox.libtoxcore.tox_group_invite_accept
+        f.restype = c_uint32
+        result = f(self._tox_pointer, friend_number, invite_data, len(invite_data), password,
+                   len(password) if password is not None else 0, byref(error))
+        print('Invite accept. Result:', result, 'Error:', error.value)
+        return result
+
+    def callback_group_invite(self, callback, user_data):
+        """
+        Set the callback for the `group_invite` event. Pass NULL to unset.
+
+        This event is triggered when the client receives a group invite from a friend. The client must store
+        invite_data which is used to join the group via tox_group_invite_accept.
+
+        Callback: python function with params:
+        tox - Tox*
+        friend_number The friend number of the contact who sent the invite.
+        invite_data The invite data.
+        length The length of invite_data.
+        user_data - user data
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, POINTER(c_uint8), c_size_t, c_void_p)
+        self.group_invite_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_invite(self._tox_pointer, self.group_invite_cb, user_data)
+
+    def callback_group_peer_join(self, callback, user_data):
+        """
+        Set the callback for the `group_peer_join` event. Pass NULL to unset.
+
+        This event is triggered when a peer other than self joins the group.
+        Callback: python function with params:
+        tox - Tox*
+        group_number - group number
+        peer_id - peer id
+        user_data - user data
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_void_p)
+        self.group_peer_join_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_peer_join(self._tox_pointer, self.group_peer_join_cb, user_data)
+
+    def callback_group_peer_exit(self, callback, user_data):
+        """
+        Set the callback for the `group_peer_exit` event. Pass NULL to unset.
+
+        This event is triggered when a peer other than self exits the group.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_char_p, c_size_t, c_void_p)
+        self.group_peer_exit_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_peer_exit(self._tox_pointer, self.group_peer_exit_cb, user_data)
+
+    def callback_group_self_join(self, callback, user_data):
+        """
+        Set the callback for the `group_self_join` event. Pass NULL to unset.
+
+        This event is triggered when the client has successfully joined a group. Use this to initialize
+        any group information the client may need.
+        Callback: python fucntion with params:
+        tox - *Tox
+        group_number - group number
+        user_data - user data
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_void_p)
+        self.group_self_join_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_self_join(self._tox_pointer, self.group_self_join_cb, user_data)
+
+    def callback_group_join_fail(self, callback, user_data):
+        """
+        Set the callback for the `group_join_fail` event. Pass NULL to unset.
+
+        This event is triggered when the client fails to join a group.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_int, c_void_p)
+        self.group_join_fail_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_join_fail(self._tox_pointer, self.group_join_fail_cb, user_data)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat founder controls (these only work for the group founder)
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_founder_set_password(self, groupnumber, password):
+        """
+        Set or unset the group password.
+
+        This function sets the groups password, creates a new group shared state including the change,
+        and distributes it to the rest of the group.
+
+        :param groupnumber: The group number of the group for which we wish to set the password.
+        :param password: The password we want to set. Set password to NULL to unset the password.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_founder_set_password(self._tox_pointer, groupnumber, password,
+                                                               len(password), byref(error))
+        return result
+
+    def group_founder_set_privacy_state(self, groupnumber, privacy_state):
+        """
+        Set the group privacy state.
+
+        This function sets the group's privacy state, creates a new group shared state
+        including the change, and distributes it to the rest of the group.
+
+        If an attempt is made to set the privacy state to the same state that the group is already
+        in, the function call will be successful and no action will be taken.
+
+        :param groupnumber: The group number of the group for which we wish to change the privacy state.
+        :param privacy_state: The privacy state we wish to set the group to.
+
+        :return true on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_founder_set_privacy_state(self._tox_pointer, groupnumber, privacy_state,
+                                                                    byref(error))
+        return result
+
+    def group_founder_set_peer_limit(self, groupnumber, max_peers):
+        """
+        Set the group peer limit.
+
+        This function sets a limit for the number of peers who may be in the group, creates a new
+        group shared state including the change, and distributes it to the rest of the group.
+
+        :param groupnumber: The group number of the group for which we wish to set the peer limit.
+        :param max_peers: The maximum number of peers to allow in the group.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_founder_set_peer_limit(self._tox_pointer, groupnumber,
+                                                                 max_peers, byref(error))
+        return result
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat moderation
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_toggle_ignore(self, groupnumber, peer_id, ignore):
+        """
+        Ignore or unignore a peer.
+
+        :param groupnumber: The group number of the group the in which you wish to ignore a peer.
+        :param peer_id: The ID of the peer who shall be ignored or unignored.
+        :param ignore: True to ignore the peer, false to unignore the peer.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_toggle_ignore(self._tox_pointer, groupnumber, peer_id, ignore, byref(error))
+        return result
+
+    def group_mod_set_role(self, groupnumber, peer_id, role):
+        """
+        Set a peer's role.
+
+        This function will first remove the peer's previous role and then assign them a new role.
+        It will also send a packet to the rest of the group, requesting that they perform
+        the role reassignment. Note: peers cannot be set to the founder role.
+
+        :param groupnumber: The group number of the group the in which you wish set the peer's role.
+        :param peer_id: The ID of the peer whose role you wish to set.
+        :param role: The role you wish to set the peer to.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_mod_set_role(self._tox_pointer, groupnumber, peer_id, role, byref(error))
+        return result
+
+    def group_mod_remove_peer(self, groupnumber, peer_id, set_ban):
+        """
+        Kick/ban a peer.
+
+        This function will remove a peer from the caller's peer list and optionally add their IP address
+        to the ban list. It will also send a packet to all group members requesting them
+        to do the same.
+
+        :param groupnumber: The group number of the group the ban is intended for.
+        :param peer_id: The ID of the peer who will be kicked and/or added to the ban list.
+        :param set_ban: Set to true if a ban shall be set on the peer's IP address.
+
+        :return True on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_mod_remove_peer(self._tox_pointer, groupnumber, peer_id,
+                                                          set_ban, byref(error))
+        return result
+
+    def group_mod_remove_ban(self, groupnumber, ban_id):
+        """
+        Removes a ban.
+
+        This function removes a ban entry from the ban list, and sends a packet to the rest of
+        the group requesting that they do the same.
+
+        :param groupnumber: The group number of the group in which the ban is to be removed.
+        :param ban_id: The ID of the ban entry that shall be removed.
+
+        :return True on success
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_mod_remove_ban(self._tox_pointer, groupnumber, ban_id, byref(error))
+        return result
+
+    def callback_group_moderation(self, callback, user_data):
+        """
+        Set the callback for the `group_moderation` event. Pass NULL to unset.
+
+        This event is triggered when a moderator or founder executes a moderation event.
+        """
+
+        c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_uint32, c_int, c_void_p)
+        self.group_moderation_cb = c_callback(callback)
+        Tox.libtoxcore.tox_callback_group_moderation(self._tox_pointer, self.group_moderation_cb, user_data)
+
+    # -----------------------------------------------------------------------------------------------------------------
+    # Group chat ban list queries
+    # -----------------------------------------------------------------------------------------------------------------
+
+    def group_ban_get_list_size(self, groupnumber):
+        """
+        Return the number of entries in the ban list for the group designated by
+        the given group number. If the group number is invalid, the return value is unspecified.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_ban_get_list_size(self._tox_pointer, groupnumber, byref(error))
+        return result
+
+    def group_ban_get_list(self, groupnumber):
+        """
+        Copy a list of valid ban list ID's into an array.
+
+        Call tox_group_ban_get_list_size to determine the number of elements to allocate.
+        return true on success.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_ban_get_list(self._tox_pointer, groupnumber, POINTER(c_uint32)(
+            create_string_buffer(sizeof(c_uint32) * self.group_ban_get_list_size(groupnumber)), byref(error)))
+        return result
+
+    def group_ban_get_name_size(self, groupnumber, ban_id):
+        """
+        Return the length of the name for the ban list entry designated by ban_id, in the
+        group designated by the given group number. If either groupnumber or ban_id is invalid,
+        the return value is unspecified.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_ban_get_name_size(self._tox_pointer, groupnumber, ban_id, byref(error))
+        return result
+
+    def group_ban_get_name(self, groupnumber, ban_id):
+        """
+        Write the name of the ban entry designated by ban_id in the group designated by the
+        given group number to a byte array.
+
+        Call tox_group_ban_get_name_size to find out how much memory to allocate for the result.
+
+        :return name
+        """
+
+        error = c_int()
+        size = self.group_ban_get_name_size(groupnumber, ban_id)
+        name = create_string_buffer()
+
+        result = Tox.libtoxcore.tox_group_ban_get_name(self._tox_pointer, groupnumber, ban_id,
+                                                       name, byref(error))
+        return str(name[:size], 'utf-8')
+
+    def group_ban_get_time_set(self, groupnumber, ban_id):
+        """
+        Return a time stamp indicating the time the ban was set, for the ban list entry
+        designated by ban_id, in the group designated by the given group number.
+        If either groupnumber or ban_id is invalid, the return value is unspecified.
+        """
+
+        error = c_int()
+        result = Tox.libtoxcore.tox_group_ban_get_time_set(self._tox_pointer, groupnumber, ban_id, byref(error))
+        return result

toxygen/tox_dns.py

@@ -2,6 +2,10 @@ import json
 import urllib.request
 from util import log
 import settings
+try:
+    from PySide import QtNetwork, QtCore
+except:
+    from PyQt4 import QtNetwork, QtCore
 
 
 def tox_dns(email):
@@ -14,40 +18,40 @@ def tox_dns(email):
     data = {"action": 3, "name": "{}".format(email)}
     urls = ('https://{}/api'.format(site), 'http://{}/api'.format(site))
     s = settings.Settings.get_instance()
-    if s['proxy_type'] != 2:  # no proxy or http proxy
-        proxy = s['proxy_host'] + ':' + s['proxy_port'] if s['proxy_type'] else None
+    if not s['proxy_type']:  # no proxy
         for url in urls:
             try:
-                return send_request(url, data, proxy)
+                return send_request(url, data)
             except Exception as ex:
                 log('TOX DNS ERROR: ' + str(ex))
-    else:  # SOCKS5 proxy
+    else:  # proxy
+        netman = QtNetwork.QNetworkAccessManager()
+        proxy = QtNetwork.QNetworkProxy()
+        proxy.setType(QtNetwork.QNetworkProxy.Socks5Proxy if s['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
+        proxy.setHostName(s['proxy_host'])
+        proxy.setPort(s['proxy_port'])
+        netman.setProxy(proxy)
+        for url in urls:
             try:
-            import socks
-            import socket
-            import requests
+                request = QtNetwork.QNetworkRequest(url)
+                request.setHeader(QtNetwork.QNetworkRequest.ContentTypeHeader, "application/json")
+                reply = netman.post(request, bytes(json.dumps(data), 'utf-8'))
 
-            socks.set_default_proxy(socks.SOCKS5, s['proxy_host'], s['proxy_port'])
-            socket.socket = socks.socksocket
-            for url in urls:
-                try:
-                    r = requests.get(url)
-                    res = json.loads(r.text)
-                    if not res['c']:
-                        return res['tox_id']
-                    else:
-                        raise LookupError()
+                while not reply.isFinished():
+                    QtCore.QThread.msleep(1)
+                    QtCore.QCoreApplication.processEvents()
+                data = bytes(reply.readAll().data())
+                result = json.loads(str(data, 'utf-8'))
+                if not result['c']:
+                    return result['tox_id']
             except Exception as ex:
                 log('TOX DNS ERROR: ' + str(ex))
-        except:
-            pass
+
     return None  # error
 
 
-def send_request(url, data, proxy):
+def send_request(url, data):
     req = urllib.request.Request(url)
-    if proxy is not None:
-        req.set_proxy(proxy, 'http')
     req.add_header('Content-Type', 'application/json')
     response = urllib.request.urlopen(req, bytes(json.dumps(data), 'utf-8'))
     res = json.loads(str(response.read(), 'utf-8'))

toxygen/toxcore_enums_and_consts.py

@@ -188,6 +188,729 @@ TOX_ERR_GET_PORT = {
     'NOT_BOUND': 1,
 }
 
+TOX_GROUP_PRIVACY_STATE = {
+
+    #
+    # The group is considered to be public. Anyone may join the group using the Chat ID.
+    #
+    # If the group is in this state, even if the Chat ID is never explicitly shared
+    # with someone outside of the group, information including the Chat ID, IP addresses,
+    # and peer ID's (but not Tox ID's) is visible to anyone with access to a node
+    # storing a DHT entry for the given group.
+    #
+    'TOX_GROUP_PRIVACY_STATE_PUBLIC': 0,
+
+    #
+    # The group is considered to be private. The only way to join the group is by having
+    # someone in your contact list send you an invite.
+    #
+    # If the group is in this state, no group information (mentioned above) is present in the DHT;
+    # the DHT is not used for any purpose at all. If a public group is set to private,
+    # all DHT information related to the group will expire shortly.
+    #
+    'TOX_GROUP_PRIVACY_STATE_PRIVATE': 1
+}
+
+TOX_GROUP_ROLE = {
+
+    #
+    # May kick and ban all other peers as well as set their role to anything (except founder).
+    # Founders may also set the group password, toggle the privacy state, and set the peer limit.
+    #
+    'TOX_GROUP_ROLE_FOUNDER': 0,
+
+    #
+    # May kick, ban and set the user and observer roles for peers below this role.
+    # May also set the group topic.
+    #
+    'TOX_GROUP_ROLE_MODERATOR': 1,
+
+    #
+    # May communicate with other peers normally.
+    #
+    'TOX_GROUP_ROLE_USER': 2,
+
+    #
+    # May observe the group and ignore peers; may not communicate with other peers or with the group.
+    #
+    'TOX_GROUP_ROLE_OBSERVER': 3
+}
+
+TOX_ERR_GROUP_NEW = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_NEW_OK': 0,
+
+    #
+    # The group name exceeded TOX_GROUP_MAX_GROUP_NAME_LENGTH.
+    #
+    'TOX_ERR_GROUP_NEW_TOO_LONG': 1,
+
+    #
+    # group_name is NULL or length is zero.
+    #
+    'TOX_ERR_GROUP_NEW_EMPTY': 2,
+
+    #
+    # TOX_GROUP_PRIVACY_STATE is an invalid type.
+    #
+    'TOX_ERR_GROUP_NEW_PRIVACY': 3,
+
+    #
+    # The group instance failed to initialize.
+    #
+    'TOX_ERR_GROUP_NEW_INIT': 4,
+
+    #
+    # The group state failed to initialize. This usually indicates that something went wrong
+    # related to cryptographic signing.
+    #
+    'TOX_ERR_GROUP_NEW_STATE': 5,
+
+    #
+    # The group failed to announce to the DHT. This indicates a network related error.
+    #
+    'TOX_ERR_GROUP_NEW_ANNOUNCE': 6,
+}
+
+TOX_ERR_GROUP_JOIN = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_JOIN_OK': 0,
+
+    #
+    # The group instance failed to initialize.
+    #
+    'TOX_ERR_GROUP_JOIN_INIT': 1,
+
+    #
+    # The chat_id pointer is set to NULL or a group with chat_id already exists. This usually
+    # happens if the client attempts to create multiple sessions for the same group.
+    #
+    'TOX_ERR_GROUP_JOIN_BAD_CHAT_ID': 2,
+
+    #
+    # Password length exceeded TOX_GROUP_MAX_PASSWORD_SIZE.
+    #
+    'TOX_ERR_GROUP_JOIN_TOO_LONG': 3,
+}
+
+TOX_ERR_GROUP_RECONNECT = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_RECONNECT_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_RECONNECT_GROUP_NOT_FOUND': 1,
+}
+
+TOX_ERR_GROUP_LEAVE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_LEAVE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_LEAVE_GROUP_NOT_FOUND': 1,
+
+    #
+    # Message length exceeded 'TOX_GROUP_MAX_PART_LENGTH.
+    #
+    'TOX_ERR_GROUP_LEAVE_TOO_LONG': 2,
+
+    #
+    # The parting packet failed to send.
+    #
+    'TOX_ERR_GROUP_LEAVE_FAIL_SEND': 3,
+
+    #
+    # The group chat instance failed to be deleted. This may occur due to memory related errors.
+    #
+    'TOX_ERR_GROUP_LEAVE_DELETE_FAIL': 4,
+}
+
+TOX_ERR_GROUP_SELF_QUERY = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SELF_QUERY_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND': 1,
+}
+
+
+TOX_ERR_GROUP_SELF_NAME_SET = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_GROUP_NOT_FOUND': 1,
+
+    #
+    # Name length exceeded 'TOX_MAX_NAME_LENGTH.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_TOO_LONG': 2,
+
+    #
+    # The length given to the set function is zero or name is a NULL pointer.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_INVALID': 3,
+
+    #
+    # The name is already taken by another peer in the group.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_TAKEN': 4,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_SELF_NAME_SET_FAIL_SEND': 5
+}
+
+TOX_ERR_GROUP_SELF_STATUS_SET = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SELF_STATUS_SET_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SELF_STATUS_SET_GROUP_NOT_FOUND': 1,
+
+    #
+    # An invalid type was passed to the set function.
+    #
+    'TOX_ERR_GROUP_SELF_STATUS_SET_INVALID': 2,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_SELF_STATUS_SET_FAIL_SEND': 3
+}
+
+TOX_ERR_GROUP_PEER_QUERY = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_PEER_QUERY_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ID passed did not designate a valid peer.
+    #
+    'TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND': 2
+}
+
+TOX_ERR_GROUP_STATE_QUERIES = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_STATE_QUERIES_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_STATE_QUERIES_GROUP_NOT_FOUND': 1
+}
+
+
+TOX_ERR_GROUP_TOPIC_SET = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_GROUP_NOT_FOUND': 1,
+
+    #
+    # Topic length exceeded 'TOX_GROUP_MAX_TOPIC_LENGTH.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_TOO_LONG': 2,
+
+    #
+    # The caller does not have the required permissions to set the topic.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_PERMISSIONS': 3,
+
+    #
+    # The packet could not be created. This error is usually related to cryptographic signing.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_FAIL_CREATE': 4,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_TOPIC_SET_FAIL_SEND': 5
+}
+
+TOX_ERR_GROUP_SEND_MESSAGE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_GROUP_NOT_FOUND': 1,
+
+    #
+    # Message length exceeded 'TOX_MAX_MESSAGE_LENGTH.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_TOO_LONG': 2,
+
+    #
+    # The message pointer is null or length is zero.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_EMPTY': 3,
+
+    #
+    # The message type is invalid.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_BAD_TYPE': 4,
+
+    #
+    # The caller does not have the required permissions to send group messages.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_PERMISSIONS': 5,
+
+    #
+    # Packet failed to send.
+    #
+    'TOX_ERR_GROUP_SEND_MESSAGE_FAIL_SEND': 6
+}
+
+TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ID passed did not designate a valid peer.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_PEER_NOT_FOUND': 2,
+
+    #
+    # Message length exceeded 'TOX_MAX_MESSAGE_LENGTH.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_TOO_LONG': 3,
+
+    #
+    # The message pointer is null or length is zero.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_EMPTY': 4,
+
+    #
+    # The caller does not have the required permissions to send group messages.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_PERMISSIONS': 5,
+
+    #
+    # Packet failed to send.
+    #
+    'TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_FAIL_SEND': 6
+}
+
+TOX_ERR_GROUP_SEND_CUSTOM_PACKET = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_SEND_CUSTOM_PACKET_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_SEND_CUSTOM_PACKET_GROUP_NOT_FOUND': 1,
+
+    #
+    # Message length exceeded 'TOX_MAX_MESSAGE_LENGTH.
+    #
+    'TOX_ERR_GROUP_SEND_CUSTOM_PACKET_TOO_LONG': 2,
+
+    #
+    # The message pointer is null or length is zero.
+    #
+    'TOX_ERR_GROUP_SEND_CUSTOM_PACKET_EMPTY': 3,
+
+    #
+    # The caller does not have the required permissions to send group messages.
+    #
+    'TOX_ERR_GROUP_SEND_CUSTOM_PACKET_PERMISSIONS': 4
+}
+
+TOX_ERR_GROUP_INVITE_FRIEND = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_INVITE_FRIEND_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_INVITE_FRIEND_GROUP_NOT_FOUND': 1,
+
+    #
+    # The friend number passed did not designate a valid friend.
+    #
+    'TOX_ERR_GROUP_INVITE_FRIEND_FRIEND_NOT_FOUND': 2,
+
+    #
+    # Creation of the invite packet failed. This indicates a network related error.
+    #
+    'TOX_ERR_GROUP_INVITE_FRIEND_INVITE_FAIL': 3,
+
+    #
+    # Packet failed to send.
+    #
+    'TOX_ERR_GROUP_INVITE_FRIEND_FAIL_SEND': 4
+}
+
+TOX_ERR_GROUP_INVITE_ACCEPT = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_INVITE_ACCEPT_OK': 0,
+
+    #
+    # The invite data is not in the expected format.
+    #
+    'TOX_ERR_GROUP_INVITE_ACCEPT_BAD_INVITE': 1,
+
+    #
+    # The group instance failed to initialize.
+    #
+    'TOX_ERR_GROUP_INVITE_ACCEPT_INIT_FAILED': 2,
+
+    #
+    # Password length exceeded 'TOX_GROUP_MAX_PASSWORD_SIZE.
+    #
+    'TOX_ERR_GROUP_INVITE_ACCEPT_TOO_LONG': 3
+}
+
+TOX_GROUP_JOIN_FAIL = {
+
+    #
+    # You are using the same nickname as someone who is already in the group.
+    #
+    'TOX_GROUP_JOIN_FAIL_NAME_TAKEN': 0,
+
+    #
+    # The group peer limit has been reached.
+    #
+    'TOX_GROUP_JOIN_FAIL_PEER_LIMIT': 1,
+
+    #
+    # You have supplied an invalid password.
+    #
+    'TOX_GROUP_JOIN_FAIL_INVALID_PASSWORD': 2,
+
+    #
+    # The join attempt failed due to an unspecified error. This often occurs when the group is
+    # not found in the DHT.
+    #
+    'TOX_GROUP_JOIN_FAIL_UNKNOWN': 3
+}
+
+TOX_ERR_GROUP_FOUNDER_SET_PASSWORD = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PASSWORD_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PASSWORD_GROUP_NOT_FOUND': 1,
+
+    #
+    # The caller does not have the required permissions to set the password.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PASSWORD_PERMISSIONS': 2,
+
+    #
+    # Password length exceeded 'TOX_GROUP_MAX_PASSWORD_SIZE.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PASSWORD_TOO_LONG': 3,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PASSWORD_FAIL_SEND': 4
+}
+
+TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_GROUP_NOT_FOUND': 1,
+
+    #
+    # 'TOX_GROUP_PRIVACY_STATE is an invalid type.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_INVALID': 2,
+
+    #
+    # The caller does not have the required permissions to set the privacy state.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_PERMISSIONS': 3,
+
+    #
+    # The privacy state could not be set. This may occur due to an error related to
+    # cryptographic signing of the new shared state.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_FAIL_SET': 4,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PRIVACY_STATE_FAIL_SEND': 5
+}
+
+TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_GROUP_NOT_FOUND': 1,
+
+    #
+    # The caller does not have the required permissions to set the peer limit.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_PERMISSIONS': 2,
+
+    #
+    # The peer limit could not be set. This may occur due to an error related to
+    # cryptographic signing of the new shared state.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_FAIL_SET': 3,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_FAIL_SEND': 4
+}
+
+TOX_ERR_GROUP_TOGGLE_IGNORE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_TOGGLE_IGNORE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_TOGGLE_IGNORE_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ID passed did not designate a valid peer.
+    #
+    'TOX_ERR_GROUP_TOGGLE_IGNORE_PEER_NOT_FOUND': 2
+}
+
+TOX_ERR_GROUP_MOD_SET_ROLE = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ID passed did not designate a valid peer. Note: you cannot set your own role.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_PEER_NOT_FOUND': 2,
+
+    #
+    # The caller does not have the required permissions for this action.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_PERMISSIONS': 3,
+
+    #
+    # The role assignment is invalid. This will occur if you try to set a peer's role to
+    # the role they already have.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_ASSIGNMENT': 4,
+
+    #
+    # The role was not successfully set. This may occur if something goes wrong with role setting': ,
+    # or if the packet fails to send.
+    #
+    'TOX_ERR_GROUP_MOD_SET_ROLE_FAIL_ACTION': 5
+}
+
+TOX_ERR_GROUP_MOD_REMOVE_PEER = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ID passed did not designate a valid peer.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_PEER_NOT_FOUND': 2,
+
+    #
+    # The caller does not have the required permissions for this action.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_PERMISSIONS': 3,
+
+    #
+    # The peer could not be removed from the group.
+    #
+    # If a ban was set': , this error indicates that the ban entry could not be created.
+    # This is usually due to the peer's IP address already occurring in the ban list. It may also
+    # be due to the entry containing invalid peer information': , or a failure to cryptographically
+    # authenticate the entry.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_FAIL_ACTION': 4,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_PEER_FAIL_SEND': 5
+}
+
+TOX_ERR_GROUP_MOD_REMOVE_BAN = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_BAN_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_BAN_GROUP_NOT_FOUND': 1,
+
+    #
+    # The caller does not have the required permissions for this action.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_BAN_PERMISSIONS': 2,
+
+    #
+    # The ban entry could not be removed. This may occur if ban_id does not designate
+    # a valid ban entry.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_BAN_FAIL_ACTION': 3,
+
+    #
+    # The packet failed to send.
+    #
+    'TOX_ERR_GROUP_MOD_REMOVE_BAN_FAIL_SEND': 4
+}
+
+TOX_GROUP_MOD_EVENT = {
+
+    #
+    # A peer has been kicked from the group.
+    #
+    'TOX_GROUP_MOD_EVENT_KICK': 0,
+
+    #
+    # A peer has been banned from the group.
+    #
+    'TOX_GROUP_MOD_EVENT_BAN': 1,
+
+    #
+    # A peer as been given the observer role.
+    #
+    'TOX_GROUP_MOD_EVENT_OBSERVER': 2,
+
+    #
+    # A peer has been given the user role.
+    #
+    'TOX_GROUP_MOD_EVENT_USER': 3,
+
+    #
+    # A peer has been given the moderator role.
+    #
+    'TOX_GROUP_MOD_EVENT_MODERATOR': 4,
+}
+
+TOX_ERR_GROUP_BAN_QUERY = {
+
+    #
+    # The function returned successfully.
+    #
+    'TOX_ERR_GROUP_BAN_QUERY_OK': 0,
+
+    #
+    # The group number passed did not designate a valid group.
+    #
+    'TOX_ERR_GROUP_BAN_QUERY_GROUP_NOT_FOUND': 1,
+
+    #
+    # The ban_id does not designate a valid ban list entry.
+    #
+    'TOX_ERR_GROUP_BAN_QUERY_BAD_ID': 2,
+}
+
 TOX_PUBLIC_KEY_SIZE = 32
 
 TOX_ADDRESS_SIZE = TOX_PUBLIC_KEY_SIZE + 6
@@ -196,6 +919,18 @@ TOX_MAX_FRIEND_REQUEST_LENGTH = 1016
 
 TOX_MAX_MESSAGE_LENGTH = 1372
 
+TOX_GROUP_MAX_TOPIC_LENGTH = 512
+
+TOX_GROUP_MAX_PART_LENGTH = 128
+
+TOX_GROUP_MAX_GROUP_NAME_LENGTH = 48
+
+TOX_GROUP_MAX_PASSWORD_SIZE = 32
+
+TOX_GROUP_CHAT_ID_SIZE = 32
+
+TOX_GROUP_PEER_PUBLIC_KEY_SIZE = 32
+
 TOX_MAX_NAME_LENGTH = 128
 
 TOX_MAX_STATUS_MESSAGE_LENGTH = 1007

toxygen/util.py

@@ -1,6 +1,6 @@
 import os
 import time
-
+import shutil
 
 program_version = '0.2.2'
 
@@ -18,6 +18,18 @@ def curr_time():
     return time.strftime('%H:%M')
 
 
+def copy(src, dest):
+    if not os.path.exists(dest):
+        os.makedirs(dest)
+    src_files = os.listdir(src)
+    for file_name in src_files:
+        full_file_name = os.path.join(src, file_name)
+        if os.path.isfile(full_file_name):
+            shutil.copy(full_file_name, dest)
+        else:
+            copy(full_file_name, os.path.join(dest, file_name))
+
+
 def convert_time(t):
     sec = int(t) - time.timezone
     m, s = divmod(sec, 60)