1 /***************************************************************************
2 * Copyright (C) 2012 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "oidentdconfiggenerator.h"
23 OidentdConfigGenerator::OidentdConfigGenerator(QObject *parent) :
31 OidentdConfigGenerator::~OidentdConfigGenerator() {
32 _quasselConfig.clear();
36 bool OidentdConfigGenerator::init() {
37 configDir = QDir::homePath();
38 configFileName = ".oidentd.conf";
40 if(Quassel::isOptionSet("oidentd-conffile"))
41 configPath = Quassel::optionValue("oidentd-conffile");
43 configPath = configDir.absoluteFilePath(configFileName);
45 configTag = " stanza created by Quassel";
47 _configFile = new QFile(configPath);
49 // Rx has to match Template in order for cleanup to work.
50 // Template should be enhanced with the "from" parameter as soon as Quassel gains
51 // the ability to bind to an IP on client sockets.
53 quasselStanzaTemplate = QString("lport %1 { reply \"%2\" } #%3\n");
54 quasselStanzaRx = QRegExp(QString("^lport .* \\{ .* \\} #%1\\r?\\n").arg(configTag));
56 // initially remove all Quassel stanzas that might be present
57 if (parseConfig(false) && writeConfig())
63 bool OidentdConfigGenerator::addSocket(const CoreIdentity *identity, const QHostAddress &localAddress, quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort) {
64 Q_UNUSED(localAddress) Q_UNUSED(peerAddress) Q_UNUSED(peerPort)
65 QString ident = identity->ident();
67 _quasselConfig.append(quasselStanzaTemplate.arg(localPort).arg(ident).arg(configTag));
69 bool ret = writeConfig();
74 //! not yet implemented
75 bool OidentdConfigGenerator::removeSocket(const CoreIdentity *identity, const QHostAddress &localAddress, quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort) {
76 Q_UNUSED(identity) Q_UNUSED(localAddress) Q_UNUSED(localPort) Q_UNUSED(peerAddress) Q_UNUSED(peerPort)
80 bool OidentdConfigGenerator::parseConfig(bool readQuasselStanzas) {
81 if (!_configFile->exists())
84 if (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadOnly))
88 _parsedConfig.clear();
90 while (!_configFile->atEnd()) {
91 QByteArray line = _configFile->readLine();
94 _parsedConfig.append(line);
95 else if (readQuasselStanzas)
96 _quasselConfig.append(line);
104 bool OidentdConfigGenerator::writeConfig() {
105 mode_t prev_umask = umask(S_IXUSR | S_IWGRP | S_IXGRP | S_IWOTH | S_IXOTH); // == 0133, rw-r--r--
106 bool not_open = (!_configFile->isOpen() && !_configFile->open(QIODevice::ReadWrite | QIODevice::Text));
114 _configFile->seek(0);
115 _configFile->resize(0);
116 _configFile->write(_parsedConfig);
117 _configFile->write(_quasselConfig);
119 _configFile->close();
124 bool OidentdConfigGenerator::lineByUs(const QByteArray &line) {
125 return quasselStanzaRx.exactMatch(line);