File indexing completed on 2024-06-09 05:21:30

 /* Copyright (C) 2006 - 2014 Jan Kundrát <jkt@flaska.net>
 
    This file is part of the Trojita Qt IMAP e-mail client,
    http://trojita.flaska.net/
 
    This program 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 2 of
    the License or (at your option) version 3 or any later version
    accepted by the membership of KDE e.V. (or its successor approved
    by the membership of KDE e.V.), which shall act as a proxy
    defined in Section 14 of version 3 of the license.
 
    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "SocketFactory.h"
 #include <stdexcept>
 #include <QProcess>
 #include <QSslSocket>
 #include "IODeviceSocket.h"
 #include "FakeSocket.h"
 
 namespace Streams {
 
 SocketFactory::SocketFactory(): m_startTls(false)
 {
 }
 
 void SocketFactory::setStartTlsRequired(const bool doIt)
 {
     m_startTls = doIt;
 }
 
 bool SocketFactory::startTlsRequired()
 {
     return m_startTls;
 }
 
 ProcessSocketFactory::ProcessSocketFactory(
     const QString &executable, const QStringList &args):
     executable(executable), args(args)
 {
 }
 
 Socket *ProcessSocketFactory::create()
 {
     // FIXME: this may leak memory if an exception strikes in this function
     // (before we return the pointer)
     return new ProcessSocket(new QProcess(), executable, args);
 }
 
 void ProcessSocketFactory::setProxySettings(const ProxySettings proxySettings, const QString &protocolTag)
 {
     throw std::invalid_argument("This socket factory doesn't manufacture network sockets and therefore doesn't support proxy settings");
 }
 
 SslSocketFactory::SslSocketFactory(const QString &host, const quint16 port):
     host(host), port(port)
 {
 }
 
 void SslSocketFactory::setProxySettings(const ProxySettings proxySettings, const QString &protocolTag)
 {
     m_proxySettings = proxySettings;
     m_protocolTag = protocolTag;
 }
 
 Socket *SslSocketFactory::create()
 {
     QSslSocket *sslSock = new QSslSocket();
     SslTlsSocket *sock = new SslTlsSocket(sslSock, host, port, true);
     sock->setProxySettings(m_proxySettings, m_protocolTag);
     return sock;
 }
 
 
 TlsAbleSocketFactory::TlsAbleSocketFactory(const QString &host, const quint16 port):
     host(host), port(port)
 {
 }
 
 void TlsAbleSocketFactory::setProxySettings(const ProxySettings proxySettings, const QString &protocolTag)
 {
     m_proxySettings = proxySettings;
     m_protocolTag = protocolTag;
 }
 
 Socket *TlsAbleSocketFactory::create()
 {
     QSslSocket *sslSock = new QSslSocket();
     SslTlsSocket *sock = new SslTlsSocket(sslSock, host, port);
     sock->setProxySettings(m_proxySettings, m_protocolTag);
     return sock;
 }
 
 FakeSocketFactory::FakeSocketFactory(const Imap::ConnectionState initialState): SocketFactory(), m_initialState(initialState)
 {
 }
 
 Socket *FakeSocketFactory::create()
 {
     return m_last = new FakeSocket(m_initialState);
 }
 
 Socket *FakeSocketFactory::lastSocket()
 {
     Q_ASSERT(m_last);
     return m_last;
 }
 
 void FakeSocketFactory::setInitialState(const Imap::ConnectionState initialState)
 {
     m_initialState = initialState;
 }
 
 void FakeSocketFactory::setProxySettings(const ProxySettings proxySettings, const QString &protocolTag)
 {
     throw std::invalid_argument("This socket factory doesn't manufacture network sockets and therefore doesn't support proxy settings");
 }
 
 }