commit 7dcf23b19547e37dbadd98aaed99ce4656471dbe Author: Sébastien Helleu Date: Tue Dec 6 21:27:09 2011 +0100 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8183689 --- /dev/null +++ b/.gitignore @@ -0,0 +1,6 @@ +# Ignored files for Git + +MANIFEST +build/* +dist/* +*.pyc diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..ed4cd05 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,27 @@ +QWeeChat authors +================ + +Developers +---------- + +* General code + +** Sébastien Helleu +*** Web: http://www.weechat.org/ +*** IRC: 'FlashCode' on irc.freenode.net + + +Contributors +------------ + +* Florian Besser , IRC: 'Banton' + + +Contact +------- + +Whole team is connected to IRC: +server: 'irc.freenode.net', channels: '#weechat' (english) and '#weechat-fr' (french) + + +See README file for license detail. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..e4b1013 --- /dev/null +++ b/INSTALL @@ -0,0 +1,29 @@ +QWeeChat installation +===================== + +Required to run QWeeChat: +- python 2.x >= 2.6 +- PyQt4 (python-qt4) or PySide (python.pyside.*) + + +Run without install +------------------- + +Extract files from archive and run qweechat.py: + +$ tar xvzf qweechat-x.y.tar.gz +$ cd qweechat-x.y +$ python src/qweechat/weechat.py + + +Install +------- + +Extract files from archive and install using script 'setup.py': + +$ tar xvzf qweechat-x.y.tar.gz +$ cd qweechat-x.y +$ python setup.py install + + +See AUTHORS for support, feel free to contact us for any problem. diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..c1ac6b6 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,4 @@ +include MANIFEST.in +include AUTHORS +include COPYING +include INSTALL diff --git a/README b/README new file mode 100644 index 0000000..b336772 --- /dev/null +++ b/README @@ -0,0 +1,35 @@ +QWeeChat readme +=============== + + +QWeeChat is a Qt remote GUI for WeeChat written in Python. +It requires WeeChat (version >= 0.3.7) on local or remote machine, with +relay plugin enabled and listening on a port for protocol "weechat". + + +Features +-------- + +* multi-platform (GNU/Linux, *BSD, Mac OS X, QNX, Windows & other) +* free software, released under GPLv3 + + +Copyright +--------- + +Copyright (C) 2011 Sébastien Helleu + +This file is part of QWeeChat, a Qt remote GUI for WeeChat. + +QWeeChat is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3 of the License, or +(at your option) any later version. + +QWeeChat is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with QWeeChat. If not, see . diff --git a/data/icons/application-exit.png b/data/icons/application-exit.png new file mode 100644 index 0000000..dd76354 Binary files /dev/null and b/data/icons/application-exit.png differ diff --git a/data/icons/dialog-close.png b/data/icons/dialog-close.png new file mode 100644 index 0000000..2c2f99e Binary files /dev/null and b/data/icons/dialog-close.png differ diff --git a/data/icons/dialog-ok-apply.png b/data/icons/dialog-ok-apply.png new file mode 100644 index 0000000..f1d290c Binary files /dev/null and b/data/icons/dialog-ok-apply.png differ diff --git a/data/icons/edit-find.png b/data/icons/edit-find.png new file mode 100644 index 0000000..9b3fe6b Binary files /dev/null and b/data/icons/edit-find.png differ diff --git a/data/icons/help-about.png b/data/icons/help-about.png new file mode 100644 index 0000000..ee59e17 Binary files /dev/null and b/data/icons/help-about.png differ diff --git a/data/icons/network-connect.png b/data/icons/network-connect.png new file mode 100644 index 0000000..4e32020 Binary files /dev/null and b/data/icons/network-connect.png differ diff --git a/data/icons/network-disconnect.png b/data/icons/network-disconnect.png new file mode 100644 index 0000000..623c8e0 Binary files /dev/null and b/data/icons/network-disconnect.png differ diff --git a/data/icons/preferences-other.png b/data/icons/preferences-other.png new file mode 100644 index 0000000..711881e Binary files /dev/null and b/data/icons/preferences-other.png differ diff --git a/setup.py b/setup.py new file mode 100755 index 0000000..2d723ea --- /dev/null +++ b/setup.py @@ -0,0 +1,53 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +import os +from distutils.core import setup + +def listfiles(dir): + return ['%s/%s' % (dir, f) for f in os.listdir(dir)] + +setup(name='qweechat', + version='0.1-dev', + description='Qt remote GUI for WeeChat', + long_description='Qt remote GUI for WeeChat', + author='Sébastien Helleu', + author_email='flashcode@flashtux.org', + url='http://www.weechat.org/', + license='GPL3', + classifiers = ['Development Status :: 2 - Pre-Alpha', + 'Environment :: X11 Applications :: Qt', + 'Intended Audience :: End Users/Desktop', + 'License :: OSI Approved :: GNU General Public License (GPL)', + 'Natural Language :: English', + 'Operating System :: OS Independent', + 'Programming Language :: Python', + 'Topic :: Communications :: Chat', + ], + platforms='OS Independent', + packages=['qweechat', + 'qweechat.weechat', + ], + package_dir={'qweechat': 'src/qweechat', + 'qweechat.weechat': 'src/qweechat/weechat', + }, + data_files=[('data/icons', listfiles('data/icons'))] + ) diff --git a/src/qweechat/__init__.py b/src/qweechat/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/src/qweechat/about.py b/src/qweechat/about.py new file mode 100644 index 0000000..e010c8a --- /dev/null +++ b/src/qweechat/about.py @@ -0,0 +1,55 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# About dialog box. +# + +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtGui = qt_compat.import_module('QtGui') + + +class AboutDialog(QtGui.QDialog): + """About dialog.""" + + def __init__(self, name, messages, *args): + apply(QtGui.QDialog.__init__, (self,) + args) + self.setModal(True) + self.setWindowTitle(name) + + close_button = QtGui.QPushButton('Close') + close_button.pressed.connect(self.close) + + hbox = QtGui.QHBoxLayout() + hbox.addStretch(1) + hbox.addWidget(close_button) + hbox.addStretch(1) + + vbox = QtGui.QVBoxLayout() + for msg in messages: + label = QtGui.QLabel(msg.decode('utf-8')) + label.setAlignment(QtCore.Qt.AlignHCenter) + vbox.addWidget(label) + vbox.addLayout(hbox) + + self.setLayout(vbox) + self.show() diff --git a/src/qweechat/buffer.py b/src/qweechat/buffer.py new file mode 100644 index 0000000..2da1d2a --- /dev/null +++ b/src/qweechat/buffer.py @@ -0,0 +1,146 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Buffers. +# + +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtGui = qt_compat.import_module('QtGui') +from chat import ChatTextEdit +from input import InputLineEdit + + +class BufferListWidget(QtGui.QListWidget): + """Widget with list of buffers.""" + + def __init__(self, *args): + apply(QtGui.QListWidget.__init__, (self,) + args) + self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff) + self.setMinimumWidth(120) + self.setMaximumWidth(200) + # TODO: do a dynamic size for widget + #self.setMinimumWidth(self.sizeHintForColumn(0)) + #self.setSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.MinimumExpanding) + #self.setResizeMode(QtGui.QListView.Adjust) + self.setFocusPolicy(QtCore.Qt.NoFocus) + pal = self.palette() + pal.setColor(QtGui.QPalette.Highlight, QtGui.QColor('#ddddff')) + pal.setColor(QtGui.QPalette.HighlightedText, QtGui.QColor('black')) + self.setPalette(pal) + + # TODO: do a dynamic size for widget + def sizeHint(self): + s = QtCore.QSize() + s.setHeight(super(BufferListWidget,self).sizeHint().height()) + s.setWidth(self.sizeHintForColumn(0)) + return s + + def switch_prev_buffer(self): + if self.currentRow() > 0: + self.setCurrentRow(self.currentRow() - 1) + else: + self.setCurrentRow(self.count() - 1) + + def switch_next_buffer(self): + if self.currentRow() < self.count() - 1: + self.setCurrentRow(self.currentRow() + 1) + else: + self.setCurrentRow(0) + + +class BufferWidget(QtGui.QWidget): + """Widget with (from top to bottom): title, chat + nicklist (optional) + prompt/input.""" + + def __init__(self, display_nicklist=False): + QtGui.QWidget.__init__(self) + + # title + self.title = QtGui.QLineEdit() + + # splitter with chat + nicklist + self.chat_nicklist = QtGui.QSplitter() + self.chat_nicklist.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding) + self.chat = ChatTextEdit() + self.chat_nicklist.addWidget(self.chat) + self.nicklist = QtGui.QListWidget() + self.nicklist.setMaximumWidth(100) + self.nicklist.setFocusPolicy(QtCore.Qt.NoFocus) + if not display_nicklist: + self.nicklist.setVisible(False) + self.chat_nicklist.addWidget(self.nicklist) + + # prompt + input + hbox_edit = QtGui.QHBoxLayout() + hbox_edit.setContentsMargins(0, 0, 0, 0) + hbox_edit.setSpacing(0) + self.prompt = QtGui.QLabel('FlashCode') + self.prompt.setContentsMargins(0, 0, 5, 0) + hbox_edit.addWidget(self.prompt) + self.input = InputLineEdit(self.chat) + hbox_edit.addWidget(self.input) + prompt_input = QtGui.QWidget() + prompt_input.setLayout(hbox_edit) + prompt_input.setContentsMargins(0, 0, 0, 0) + + # vbox with title + chat/nicklist + prompt/input + vbox = QtGui.QVBoxLayout() + vbox.setContentsMargins(0, 0, 0, 0) + vbox.setSpacing(0) + vbox.addWidget(self.title) + vbox.addWidget(self.chat_nicklist) + vbox.addWidget(prompt_input) + + self.setLayout(vbox) + + def set_title(self, title): + """Set buffer title.""" + self.title.clear() + if not title is None: + self.title.setText(title) + + +class Buffer(QtCore.QObject): + """A WeeChat buffer.""" + + bufferInput = qt_compat.Signal(str, str) + + def __init__(self, data={}): + QtCore.QObject.__init__(self) + self.data = data + self.widget = BufferWidget(display_nicklist=self.data.get('nicklist', 0)) + if self.data and self.data['title']: + self.widget.set_title(self.data['title']) + self.widget.input.textSent.connect(self.input_text_sent) + + def pointer(self): + """Return pointer on buffer.""" + return self.data.get('__path', [''])[0] + + def input_text_sent(self, text): + """Called when text has to be sent to buffer.""" + if self.data: + self.bufferInput.emit(self.data['full_name'], text) + + def add_nick(self, prefix, nick): + """Add a nick to nicklist.""" + self.widget.nicklist.addItem('%s%s' % (prefix, nick)) diff --git a/src/qweechat/chat.py b/src/qweechat/chat.py new file mode 100644 index 0000000..1506a92 --- /dev/null +++ b/src/qweechat/chat.py @@ -0,0 +1,63 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Chat area. +# + +import datetime +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtGui = qt_compat.import_module('QtGui') + + +class ChatTextEdit(QtGui.QTextEdit): + """Chat area.""" + + def __init__(self, *args): + apply(QtGui.QTextEdit.__init__, (self,) + args) + self.readOnly = True + self.setFocusPolicy(QtCore.Qt.NoFocus) + self.setFontFamily('monospace') + + def display(self, time, prefix, text, color=None): + oldcolor = self.textColor() + if time == 0: + d = datetime.datetime.now() + else: + d = datetime.datetime.fromtimestamp(float(time)) + self.setTextColor(QtGui.QColor('#999999')) + self.insertPlainText(d.strftime('%H:%M ')) + self.setTextColor(oldcolor) + if prefix: + self.insertPlainText(str(prefix).decode('utf-8') + ' ') + if color: + self.setTextColor(QtGui.QColor(color)) + self.insertPlainText(str(text).decode('utf-8')) + if text[-1:] != '\n': + self.insertPlainText('\n') + if color: + self.setTextColor(oldcolor) + self.scroll_bottom() + + def scroll_bottom(self): + bar = self.verticalScrollBar() + bar.setValue(bar.maximum()) diff --git a/src/qweechat/config.py b/src/qweechat/config.py new file mode 100644 index 0000000..9f6f88d --- /dev/null +++ b/src/qweechat/config.py @@ -0,0 +1,61 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Configuration for QWeeChat (~/.qweechat/qweechat.conf) +# + +import os, ConfigParser + +CONFIG_DIR = '%s/.qweechat' % os.getenv('HOME') +CONFIG_FILENAME = '%s/qweechat.conf' % CONFIG_DIR + +CONFIG_DEFAULT_SECTIONS = ('relay', 'look') +CONFIG_DEFAULT_OPTIONS = (('relay.server', ''), + ('relay.port', ''), + ('relay.password', ''), + ('relay.autoconnect', 'off'), + ('look.debug', 'off'), + ('look.statusbar', 'off')) + + +def read(): + """Read config file.""" + config = ConfigParser.RawConfigParser() + if os.path.isfile(CONFIG_FILENAME): + config.read(CONFIG_FILENAME) + + # add missing sections/options + for section in CONFIG_DEFAULT_SECTIONS: + if not config.has_section(section): + config.add_section(section) + for option in reversed(CONFIG_DEFAULT_OPTIONS): + section, name = option[0].split('.', 1) + if not config.has_option(section, name): + config.set(section, name, option[1]) + return config + +def write(config): + """Write config file.""" + if not os.path.exists(CONFIG_DIR): + os.mkdir(CONFIG_DIR, 0755) + with open(CONFIG_FILENAME, 'wb') as cfg: + config.write(cfg) diff --git a/src/qweechat/connection.py b/src/qweechat/connection.py new file mode 100644 index 0000000..d0b5939 --- /dev/null +++ b/src/qweechat/connection.py @@ -0,0 +1,57 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Connection window. +# + +import qt_compat +QtGui = qt_compat.import_module('QtGui') + + +class ConnectionDialog(QtGui.QDialog): + """Connection window with server/port/password fields.""" + + def __init__(self, values, *args): + apply(QtGui.QDialog.__init__, (self,) + args) + self.values = values + self.setModal(True) + + grid = QtGui.QGridLayout() + grid.setSpacing(10) + + self.fields = {} + for y, field in enumerate(('server', 'port', 'password')): + grid.addWidget(QtGui.QLabel(field.capitalize()), y, 0) + lineEdit = QtGui.QLineEdit() + if field == 'password': + lineEdit.setEchoMode(QtGui.QLineEdit.Password) + lineEdit.insert(self.values[field]) + grid.addWidget(lineEdit, y, 1) + self.fields[field] = lineEdit + + self.dialog_buttons = QtGui.QDialogButtonBox() + self.dialog_buttons.setStandardButtons(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel) + self.dialog_buttons.rejected.connect(self.close) + + grid.addWidget(self.dialog_buttons, 3, 0, 1, 2) + self.setLayout(grid) + self.show() diff --git a/src/qweechat/debug.py b/src/qweechat/debug.py new file mode 100644 index 0000000..c6ce37f --- /dev/null +++ b/src/qweechat/debug.py @@ -0,0 +1,47 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Debug window. +# + +import qt_compat +QtGui = qt_compat.import_module('QtGui') +from chat import ChatTextEdit +from input import InputLineEdit + + +class DebugDialog(QtGui.QDialog): + """Debug dialog.""" + + def __init__(self, *args): + apply(QtGui.QDialog.__init__, (self,) + args) + self.resize(640, 480) + self.setWindowTitle('Debug console') + + self.chat = ChatTextEdit() + self.input = InputLineEdit(self.chat) + + vbox = QtGui.QVBoxLayout() + vbox.addWidget(self.chat) + vbox.addWidget(self.input) + + self.setLayout(vbox) diff --git a/src/qweechat/input.py b/src/qweechat/input.py new file mode 100644 index 0000000..c21d802 --- /dev/null +++ b/src/qweechat/input.py @@ -0,0 +1,88 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Input line (for chat or debug window). +# + +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtGui = qt_compat.import_module('QtGui') + + +class InputLineEdit(QtGui.QLineEdit): + """Input line.""" + + bufferSwitchPrev = qt_compat.Signal() + bufferSwitchNext = qt_compat.Signal() + textSent = qt_compat.Signal(str) + + def __init__(self, scroll_widget): + QtGui.QLineEdit.__init__(self) + self.scroll_widget = scroll_widget + self._history = [] + self._history_index = -1 + self.returnPressed.connect(self._input_return_pressed) + + def keyPressEvent(self, event): + key = event.key() + modifiers = event.modifiers() + bar = self.scroll_widget.verticalScrollBar() + if modifiers == QtCore.Qt.ControlModifier and key == QtCore.Qt.Key_PageUp: + self.bufferSwitchPrev.emit() + elif modifiers == QtCore.Qt.ControlModifier and key == QtCore.Qt.Key_PageDown: + self.bufferSwitchNext.emit() + elif modifiers == QtCore.Qt.AltModifier and key == QtCore.Qt.Key_PageUp: + bar.setValue(bar.value() - (bar.pageStep() / 10)) + elif modifiers == QtCore.Qt.AltModifier and key == QtCore.Qt.Key_PageDown: + bar.setValue(bar.value() + (bar.pageStep() / 10)) + elif key == QtCore.Qt.Key_PageUp: + bar.setValue(bar.value() - bar.pageStep()) + elif key == QtCore.Qt.Key_PageDown: + bar.setValue(bar.value() + bar.pageStep()) + elif modifiers == QtCore.Qt.AltModifier and key == QtCore.Qt.Key_Home: + bar.setValue(bar.minimum()) + elif modifiers == QtCore.Qt.AltModifier and key == QtCore.Qt.Key_End: + bar.setValue(bar.maximum()) + elif key == QtCore.Qt.Key_Up: + self._history_navigate(-1) + elif key == QtCore.Qt.Key_Down: + self._history_navigate(1) + else: + QtGui.QLineEdit.keyPressEvent(self, event) + + def _input_return_pressed(self): + self._history.append(str(self.text())) + self._history_index = len(self._history) + self.textSent.emit(self.text()) + self.clear() + + def _history_navigate(self, direction): + if self._history: + self._history_index += direction + if self._history_index < 0: + self._history_index = 0 + return + if self._history_index > len(self._history) - 1: + self._history_index = len(self._history) + self.clear() + return + self.setText(self._history[self._history_index]) diff --git a/src/qweechat/network.py b/src/qweechat/network.py new file mode 100644 index 0000000..4880085 --- /dev/null +++ b/src/qweechat/network.py @@ -0,0 +1,127 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# I/O with WeeChat/relay. +# + +import struct +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtNetwork = qt_compat.import_module('QtNetwork') + +_PROTO_INIT_CMDS = ['init password=%(password)s,compression=gzip', + '(listbuffers) hdata buffer:gui_buffers(*) number,full_name,nicklist,title', + '(listlines) hdata buffer:gui_buffers(*)/own_lines/first_line(*)/data date,displayed,prefix,message', + '(nicklist) nicklist', + ''] + + +class Network(QtCore.QObject): + """I/O with WeeChat/relay.""" + + statusChanged = qt_compat.Signal(str, str) + messageFromWeechat = qt_compat.Signal(QtCore.QByteArray) + + def __init__(self, *args): + apply(QtCore.QObject.__init__, (self,) + args) + self.status_disconnected = 'disconnected' + self.status_connecting = 'connecting...' + self.status_connected = 'connected' + self._server = None + self._port = None + self._password = None + self._buffer = QtCore.QByteArray() + self._socket = QtNetwork.QTcpSocket() + self._socket.connected.connect(self._socket_connected) + self._socket.error.connect(self._socket_error) + self._socket.readyRead.connect(self._socket_read) + self._socket.disconnected.connect(self._socket_disconnected) + + def _socket_connected(self): + """Slot: socket connected.""" + self.statusChanged.emit(self.status_connected, None) + if self._password: + self._socket.write('\n'.join(_PROTO_INIT_CMDS) % {'password': str(self._password)}) + + def _socket_error(self, error): + """Slot: socket error.""" + self.statusChanged.emit(self.status_disconnected, 'Failed, error: %s' % self._socket.errorString()) + + def _socket_read(self): + """Slot: data available on socket.""" + avail = self._socket.bytesAvailable() + bytes = self._socket.read(avail) + self._buffer.append(bytes) + while len(self._buffer) >= 4: + remainder = None + length = struct.unpack('>i', self._buffer[0:4])[0] + if len(self._buffer) < length: + # partial message, just wait for end of message + break + # more than one message? + if length < len(self._buffer): + # save beginning of another message + remainder = self._buffer[length:] + self._buffer = self._buffer[0:length] + self.messageFromWeechat.emit(self._buffer) + self._buffer.clear() + if remainder: + self._buffer.append(remainder) + + def _socket_disconnected(self): + """Slot: socket disconnected.""" + self._server = None + self._port = None + self._password = None + self.statusChanged.emit(self.status_disconnected, None) + + def is_connected(self): + return self._socket.state() == QtNetwork.QAbstractSocket.ConnectedState + + def connect_weechat(self, server, port, password): + self._server = server + try: + self._port = int(port) + except: + self._port = 0 + self._password = password + if self._socket.state() == QtNetwork.QAbstractSocket.ConnectedState: + return + if self._socket.state() != QtNetwork.QAbstractSocket.UnconnectedState: + self._socket.abort() + self._socket.connectToHost(self._server, self._port) + self.statusChanged.emit(self.status_connecting, None) + + def disconnect_weechat(self): + if self._socket.state() != QtNetwork.QAbstractSocket.UnconnectedState: + if self._socket.state() != QtNetwork.QAbstractSocket.ConnectedState: + self.statusChanged.emit(self.status_disconnected, None) + self._socket.abort() + + def send_to_weechat(self, message): + self._socket.write(message) + + def status_icon(self, status): + icon = {self.status_disconnected: 'dialog-close.png', + self.status_connecting: 'dialog-close.png', + self.status_connected: 'dialog-ok-apply.png'} + return icon.get(status, '') diff --git a/src/qweechat/qt_compat.py b/src/qweechat/qt_compat.py new file mode 100644 index 0000000..d59b5be --- /dev/null +++ b/src/qweechat/qt_compat.py @@ -0,0 +1,53 @@ +#!/usr/bin/env python +# +# File downloaded from: https://github.com/epage/PythonUtils/blob/master/util/qt_compat.py +# Author: epage +# License: LGPL 2.1 +# + +from __future__ import with_statement +from __future__ import division + +_TRY_PYSIDE = True + +try: + if not _TRY_PYSIDE: + raise ImportError() + import PySide.QtCore as _QtCore + QtCore = _QtCore + USES_PYSIDE = True +except ImportError: + import sip + sip.setapi('QString', 2) + sip.setapi('QVariant', 2) + import PyQt4.QtCore as _QtCore + QtCore = _QtCore + USES_PYSIDE = False + + +def _pyside_import_module(moduleName): + pyside = __import__('PySide', globals(), locals(), [moduleName], -1) + return getattr(pyside, moduleName) + + +def _pyqt4_import_module(moduleName): + pyside = __import__('PyQt4', globals(), locals(), [moduleName], -1) + return getattr(pyside, moduleName) + + +if USES_PYSIDE: + import_module = _pyside_import_module + + Signal = QtCore.Signal + Slot = QtCore.Slot + Property = QtCore.Property +else: + import_module = _pyqt4_import_module + + Signal = QtCore.pyqtSignal + Slot = QtCore.pyqtSlot + Property = QtCore.pyqtProperty + + +if __name__ == "__main__": + pass diff --git a/src/qweechat/qweechat.py b/src/qweechat/qweechat.py new file mode 100755 index 0000000..91512af --- /dev/null +++ b/src/qweechat/qweechat.py @@ -0,0 +1,290 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# QWeeChat - WeeChat remote GUI using Qt toolkit. +# (this script requires WeeChat 0.3.7 or newer, running on local or remote host) +# +# History: +# +# 2011-05-27, Sebastien Helleu : +# start dev +# + +import sys, struct +import qt_compat +QtCore = qt_compat.import_module('QtCore') +QtGui = qt_compat.import_module('QtGui') +import config +import weechat.protocol as protocol +import weechat.color as color +from network import Network +from connection import ConnectionDialog +from buffer import BufferListWidget, Buffer +from debug import DebugDialog +from about import AboutDialog + +NAME = 'qweechat' +VERSION = '0.1-dev' +AUTHOR = 'Sébastien Helleu' +AUTHOR_MAIL= 'flashcode@flashtux.org' +WEECHAT_SITE = 'http://www.weechat.org/' + + +class MainWindow(QtGui.QMainWindow): + """Main window.""" + + def __init__(self, *args): + apply(QtGui.QMainWindow.__init__, (self,) + args) + + self.config = config.read() + + self.debug_dialog = DebugDialog(self) + self.debug_dialog.input.textSent.connect(self.debug_input_text_sent) + self.debug_dialog.finished.connect(self.debug_dialog_closed) + + self.resize(1000, 600) + self.setWindowTitle(NAME) + + # network + self.network = Network() + self.network.statusChanged.connect(self.network_status_changed) + self.network.messageFromWeechat.connect(self.network_message_from_weechat) + + # list of buffers + self.list_buffers = BufferListWidget() + self.list_buffers.currentRowChanged.connect(self.buffer_switch) + + # default buffer + self.buffers = [Buffer()] + self.stacked_buffers = QtGui.QStackedWidget() + self.stacked_buffers.addWidget(self.buffers[0].widget) + + # splitter with buffers + chat/input + splitter = QtGui.QSplitter() + splitter.addWidget(self.list_buffers) + splitter.addWidget(self.stacked_buffers) + + self.setCentralWidget(splitter) + + if self.config.getboolean('look', 'statusbar'): + self.statusBar().visible = True + + # actions for menu and toolbar + actions_def = {'connect' : ['network-connect.png', 'Connect to WeeChat', 'Ctrl+O', self.open_connection_dialog], + 'disconnect' : ['network-disconnect.png', 'Disconnect from WeeChat', 'Ctrl+D', self.network.disconnect_weechat], + 'debug' : ['edit-find.png', 'Debug console window', 'Ctrl+B', self.open_debug_dialog], + 'preferences': ['preferences-other.png', 'Preferences', 'Ctrl+P', self.open_preferences_dialog], + 'about' : ['help-about.png', 'About', 'Ctrl+H', self.open_about_dialog], + 'quit' : ['application-exit.png', 'Quit application', 'Ctrl+Q', self.close], + } + self.actions = {} + for name, action in actions_def.iteritems(): + self.actions[name] = QtGui.QAction(QtGui.QIcon('data/icons/%s' % action[0]), name.capitalize(), self) + self.actions[name].setStatusTip(action[1]) + self.actions[name].setShortcut(action[2]) + self.actions[name].triggered.connect(action[3]) + + # menu + self.menu = self.menuBar() + menu_file = self.menu.addMenu('&File') + menu_file.addActions([self.actions['connect'], self.actions['disconnect'], + self.actions['preferences'], self.actions['quit']]) + menu_window = self.menu.addMenu('&Window') + menu_window.addAction(self.actions['debug']) + menu_help = self.menu.addMenu('&Help') + menu_help.addAction(self.actions['about']) + self.network_status = QtGui.QLabel() + self.network_status.setFixedHeight(20) + self.network_status.setFixedWidth(200) + self.network_status.setContentsMargins(0, 0, 10, 0) + self.network_status.setAlignment(QtCore.Qt.AlignRight) + if hasattr(self.menu, 'setCornerWidget'): + self.menu.setCornerWidget(self.network_status, QtCore.Qt.TopRightCorner) + self.network_status_set(self.network.status_disconnected, None) + + # toolbar + toolbar = self.addToolBar('toolBar') + toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon) + toolbar.addActions([self.actions['connect'], self.actions['disconnect'], + self.actions['debug'], self.actions['preferences'], + self.actions['about'], self.actions['quit']]) + + self.buffers[0].widget.input.setFocus() + + # open debug dialog + if self.config.getboolean('look', 'debug'): + self.open_debug_dialog() + + # auto-connect to relay + if self.config.getboolean('relay', 'autoconnect'): + self.network.connect_weechat(self.config.get('relay', 'server'), + self.config.get('relay', 'port'), + self.config.get('relay', 'password')) + + self.show() + + def buffer_switch(self, index): + if index >= 0: + self.stacked_buffers.setCurrentIndex(index) + self.stacked_buffers.widget(index).input.setFocus() + + def buffer_input(self, full_name, text): + if self.network.is_connected(): + message = 'input %s %s\n' % (full_name, text) + self.network.send_to_weechat(message) + self.debug_dialog.chat.display(0, '<==', message, color='red') + + def open_preferences_dialog(self): + pass # TODO + + def open_debug_dialog(self): + self.debug_dialog.chat.scroll_bottom() + self.debug_dialog.show() + + def debug_input_text_sent(self, text): + if self.network.is_connected(): + text = str(text) + pos = text.find(')') + if text.startswith('(') and pos >= 0: + text = '(debug_%s)%s' % (text[1:pos], text[pos+1:]) + else: + text = '(debug) %s' % text + self.network.send_to_weechat(text + '\n') + self.debug_dialog.chat.display(0, '<==', text, color='red') + + def debug_dialog_closed(self, result): + self.debug_dialog.hide() + + def open_about_dialog(self): + messages = ['%s %s' % (NAME, VERSION), + '© 2011 %s <%s>' % (AUTHOR, AUTHOR_MAIL, AUTHOR_MAIL), + '', + 'WeeChat site: %s' % (WEECHAT_SITE, WEECHAT_SITE), + ''] + self.about_dialog = AboutDialog(NAME, messages, self) + + def open_connection_dialog(self): + values = {} + for option in ('server', 'port', 'password'): + values[option] = self.config.get('relay', option) + self.connection_dialog = ConnectionDialog(values, self) + self.connection_dialog.dialog_buttons.accepted.connect(self.connect_weechat) + + def connect_weechat(self): + self.network.connect_weechat(self.connection_dialog.fields['server'].text(), + self.connection_dialog.fields['port'].text(), + self.connection_dialog.fields['password'].text()) + self.connection_dialog.close() + + def network_status_changed(self, status, extra): + if self.config.getboolean('look', 'statusbar'): + self.statusBar().showMessage(status) + self.debug_dialog.chat.display(0, '', status, color='blue') + self.network_status_set(status, extra) + + def network_status_set(self, status, extra): + pal = self.network_status.palette() + if self.network.is_connected(): + pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('green')) + else: + pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('#aa0000')) + self.network_status.setPalette(pal) + icon = self.network.status_icon(status) + if icon: + self.network_status.setText(' %s' % (icon, status.capitalize())) + else: + self.network_status.setText(status.capitalize()) + if status == self.network.status_disconnected: + self.actions['connect'].setEnabled(True) + self.actions['disconnect'].setEnabled(False) + else: + self.actions['connect'].setEnabled(False) + self.actions['disconnect'].setEnabled(True) + + def network_message_from_weechat(self, message): + self.debug_dialog.chat.display(0, '==>', + 'message (%d bytes):\n%s' + % (len(message), protocol.hex_and_ascii(message, 20)), + color='green') + proto = protocol.Protocol() + message = proto.decode(str(message)) + if message.uncompressed: + self.debug_dialog.chat.display(0, '==>', + 'message uncompressed (%d bytes):\n%s' + % (message.size_uncompressed, + protocol.hex_and_ascii(message.uncompressed, 20)), + color='green') + self.debug_dialog.chat.display(0, '', 'Message: %s' % message) + self.parse_message(message) + + def parse_message(self, message): + if message.msgid.startswith('debug'): + self.debug_dialog.chat.display(0, '', '(debug message, ignored)') + return + if message.msgid == 'listbuffers': + for obj in message.objects: + if obj.objtype == 'hda' and obj.value['path'][-1] == 'buffer': + self.list_buffers.clear() + while self.stacked_buffers.count() > 0: + buf = self.stacked_buffers.widget(0) + self.stacked_buffers.removeWidget(buf) + self.buffers = [] + for item in obj.value['items']: + self.list_buffers.addItem('%d. %s' % (item['number'], item['full_name'])) + self.buffers.append(Buffer(item)) + self.stacked_buffers.addWidget(self.buffers[-1].widget) + self.buffers[-1].bufferInput.connect(self.buffer_input) + self.buffers[-1].widget.input.bufferSwitchPrev.connect(self.list_buffers.switch_prev_buffer) + self.buffers[-1].widget.input.bufferSwitchNext.connect(self.list_buffers.switch_next_buffer) + self.list_buffers.setCurrentRow(0) + self.buffers[0].widget.input.setFocus() + elif message.msgid == 'listlines': + for obj in message.objects: + if obj.objtype == 'hda' and obj.value['path'][-1] == 'line_data': + for item in obj.value['items']: + pointer = item['__path'][0] + buf = filter(lambda b: b.pointer() == pointer, self.buffers) + if buf: + buf[0].widget.chat.display(item['date'], + color.remove(item['prefix']), + color.remove(item['message'])) + elif message.msgid == 'nicklist': + for obj in message.objects: + if obj.objtype == 'hda' and obj.value['path'][-1] == 'nick_group': + for item in obj.value['items']: + if not item['group'] and item['visible']: + pointer = item['__path'][0] + buf = filter(lambda b: b.pointer() == pointer, self.buffers) + if buf: + buf[0].add_nick(item['prefix'], item['name']) + + def closeEvent(self, event): + self.network.disconnect_weechat() + self.debug_dialog.close() + config.write(self.config) + QtGui.QMainWindow.closeEvent(self, event) + + +app = QtGui.QApplication(sys.argv) +app.setStyle(QtGui.QStyleFactory.create('Cleanlooks')) +main = MainWindow() +sys.exit(app.exec_()) diff --git a/src/qweechat/weechat/__init__.py b/src/qweechat/weechat/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/src/qweechat/weechat/color.py b/src/qweechat/weechat/color.py new file mode 100644 index 0000000..9a692ca --- /dev/null +++ b/src/qweechat/weechat/color.py @@ -0,0 +1,43 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Remove or replace colors in WeeChat strings. +# + +import re + +RE_COLOR_ATTRS = r'[*!/_|]*' +RE_COLOR_STD = r'(?:%s\d{2})' % RE_COLOR_ATTRS +RE_COLOR_EXT = r'(?:@%s\d{5})' % RE_COLOR_ATTRS +RE_COLOR_ANY = r'(?:%s|%s)' % (RE_COLOR_STD, RE_COLOR_EXT) +RE_COLOR = re.compile(r'(\x19(?:\d{2}|F%s|B\d{2}|B@\d{5}|\\*%s(,%s)?|@\d{5}|b.|\x1C))|\x1A.|\x1B.|\x1C' + % (RE_COLOR_ANY, RE_COLOR_ANY, RE_COLOR_ANY)) + +def _replace_color(match): + return match.group(0) + +def remove(text): + """Remove colors in a WeeChat string.""" + if not text: + return text + return re.sub(RE_COLOR, '', text) + #return RE_COLOR.sub(_replace_color, text) diff --git a/src/qweechat/weechat/protocol.py b/src/qweechat/weechat/protocol.py new file mode 100644 index 0000000..5626542 --- /dev/null +++ b/src/qweechat/weechat/protocol.py @@ -0,0 +1,286 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- +# +# Copyright (C) 2011 Sebastien Helleu +# +# This file is part of QWeeChat, a Qt remote GUI for WeeChat. +# +# QWeeChat is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# QWeeChat is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with QWeeChat. If not, see . +# + +# +# Decode binary messages received from WeeChat/relay. +# +# For info about protocol and format of messages, please read document "WeeChat Relay Protocol", +# available at: http://www.weechat.org/doc/ +# +# History: +# +# 2011-11-23, Sebastien Helleu : +# start dev +# + +import struct, zlib + +class WeechatObject: + def __init__(self, objtype, value): + self.objtype = objtype; + self.value = value + + def _str_value(self, v): + if type(v) is str and not v is None: + return '\'%s\'' % v + return str(v) + + def _str_value_hdata(self): + lines = ['', + ' keys: %s' % str(self.value['keys']), + ' path: %s' % str(self.value['path'])] + for i, item in enumerate(self.value['items']): + lines.append(' item %d:' % (i + 1)) + lines.append('\n'.join([' %s: %s' % (key, self._str_value(value)) for key, value in iter(sorted(item.iteritems()))])) + return '\n'.join(lines) + + def _str_value_infolist(self): + lines = ['', ' name: %s' % self.value['name']] + for i, item in enumerate(self.value['items']): + lines.append(' item %d:' % (i + 1)) + lines.append('\n'.join([' %s: %s' % (key, self._str_value(value)) for key, value in iter(sorted(item.iteritems()))])) + return '\n'.join(lines) + + def _str_value_other(self): + return self._str_value(self.value) + + def __str__(self): + self._obj_cb = {'hda': self._str_value_hdata, + 'lis': self._str_value_infolist, + } + return '%s: %s' % (self.objtype, self._obj_cb.get(self.objtype, self._str_value_other)()) + + +class WeechatObjects(list): + def __str__(self): + return '\n'.join([str(obj) for obj in self]) + + +class WeechatMessage: + def __init__(self, size, size_uncompressed, compression, uncompressed, msgid, objects): + self.size = size + self.size_uncompressed = size_uncompressed + self.compression = compression + self.uncompressed = uncompressed + self.msgid = msgid + self.objects = objects + + def __str__(self): + if self.compression != 0: + return 'size: %d/%d (%d%%), id=\'%s\', objects:\n%s' % ( + self.size, self.size_uncompressed, + 100 - ((self.size * 100) / self.size_uncompressed), + self.msgid, self.objects) + else: + return 'size: %d, id=\'%s\', objects:\n%s' % (self.size, self.msgid, self.objects) + + +class Protocol: + """Decode binary message received from WeeChat/relay.""" + + def __init__(self): + self._obj_cb = {'chr': self._obj_char, + 'int': self._obj_int, + 'lon': self._obj_long, + 'str': self._obj_str, + 'buf': self._obj_buffer, + 'ptr': self._obj_ptr, + 'tim': self._obj_time, + 'hda': self._obj_hdata, + 'inf': self._obj_info, + 'lis': self._obj_infolist, + } + + def _obj_len_data(self, length_size): + """Read length (1 or 4 bytes), then value with this length.""" + if len(self.data) < length_size: + self.data = '' + return None + if length_size == 1: + length = struct.unpack('B', self.data[0:1])[0] + self.data = self.data[1:] + else: + length = self._obj_int() + if length < 0: + return None + if length > 0: + value = self.data[0:length] + self.data = self.data[length:] + else: + value = '' + return value + + def _obj_char(self): + """Read a char in data.""" + if len(self.data) < 1: + return 0 + value = struct.unpack('b', self.data[0:1])[0] + self.data = self.data[1:] + return value + + def _obj_int(self): + """Read an integer in data (4 bytes).""" + if len(self.data) < 4: + self.data = '' + return 0 + value = struct.unpack('>i', self.data[0:4])[0] + self.data = self.data[4:] + return value + + def _obj_long(self): + """Read a long integer in data (length on 1 byte + value as string).""" + value = self._obj_len_data(1) + if value is None: + return None + return int(str(value)) + + def _obj_str(self): + """Read a string in data (length on 4 bytes + content).""" + value = self._obj_len_data(4) + if value is None: + return None + return str(value) + + def _obj_buffer(self): + """Read a buffer in data (length on 4 bytes + data).""" + return self._obj_len_data(4) + + def _obj_ptr(self): + """Read a pointer in data (length on 1 byte + value as string).""" + value = self._obj_len_data(1) + if value is None: + return None + return '0x%s' % str(value) + + def _obj_time(self): + """Read a time in data (length on 1 byte + value as string).""" + value = self._obj_len_data(1) + if value is None: + return None + return str(value) + + def _obj_hdata(self): + """Read a hdata in data.""" + path = self._obj_str() + keys = self._obj_str() + count = self._obj_int() + list_path = path.split('/') + list_keys = keys.split(',') + keys_types = [] + dict_keys = {} + for key in list_keys: + items = key.split(':') + keys_types.append(items) + dict_keys[items[0]] = items[1] + items = [] + for i in xrange(0, count): + item = {} + pointers = [] + for p in xrange(0, len(list_path)): + pointers.append(self._obj_ptr()) + for key, objtype in keys_types: + item[key] = self._obj_cb[objtype]() + item['__path'] = pointers + items.append(item) + return {'path': list_path, + 'keys': dict_keys, + 'count': count, + 'items': items, + } + + def _obj_info(self): + """Read an info in data.""" + name = self._obj_str() + value = self._obj_str() + return (name, value) + + def _obj_infolist(self): + """Read an infolist in data.""" + name = self._obj_str() + count_items = self._obj_int() + items = [] + for i in xrange(0, count_items): + count_vars = self._obj_int() + variables = {} + for v in xrange(0, count_vars): + var_name = self._obj_str() + var_type = self._obj_type() + var_value = self._obj_cb[var_type]() + variables[var_name] = var_value + items.append(variables) + return {'name': name, 'items': items} + + def _obj_type(self): + """Read type in data (3 chars).""" + if len(self.data) < 3: + self.data = '' + return '' + objtype = str(self.data[0:3]) + self.data = self.data[3:] + return objtype + + def decode(self, data): + """Decode binary data and return list of objects.""" + self.data = data + size = len(self.data) + size_uncompressed = size + uncompressed = None + # uncompress data (if it is compressed) + compression = struct.unpack('b', self.data[4:5])[0] + if compression: + uncompressed = zlib.decompress(self.data[5:]) + size_uncompressed = len(uncompressed) + 5 + uncompressed = '%s%s%s' % (struct.pack('>i', size_uncompressed), struct.pack('b', 0), uncompressed) + self.data = uncompressed + # skip length and compression flag + self.data = self.data[5:] + # read id + msgid = self._obj_str() + if msgid is None: + msgid = '' + # read objects + objects = WeechatObjects() + while len(self.data) > 0: + objtype = self._obj_type() + value = self._obj_cb[objtype]() + objects.append(WeechatObject(objtype, value)) + return WeechatMessage(size, size_uncompressed, compression, uncompressed, msgid, objects) + + +def hex_and_ascii(data, bytes_per_line=10): + """Convert a QByteArray to hex + ascii output.""" + num_lines = ((len(data) - 1) / bytes_per_line) + 1 + if num_lines == 0: + return '' + lines = [] + for i in xrange(0, num_lines): + str_hex = [] + str_ascii = [] + for char in data[i*bytes_per_line:(i*bytes_per_line)+bytes_per_line]: + byte = struct.unpack('B', char)[0] + str_hex.append('%02X' % int(byte)) + if byte >= 32 and byte <= 127: + str_ascii.append(char) + else: + str_ascii.append('.') + fmt = '%%-%ds %%s' % ((bytes_per_line * 3) - 1) + lines.append(fmt % (' '.join(str_hex), ''.join(str_ascii))) + return '\n'.join(lines)