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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | bcb704366cb5e333a626c18c308c7e0448a8e69f (patch) | |
tree | f0d6ab7d78ecdd9207cf46536376b44b91a1ca71 /kopete/protocols/jabber/libiris/cutestuff/network/socks.h | |
download | tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.tar.gz tdenetwork-bcb704366cb5e333a626c18c308c7e0448a8e69f.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kopete/protocols/jabber/libiris/cutestuff/network/socks.h')
-rw-r--r-- | kopete/protocols/jabber/libiris/cutestuff/network/socks.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/libiris/cutestuff/network/socks.h b/kopete/protocols/jabber/libiris/cutestuff/network/socks.h new file mode 100644 index 00000000..8f1e4ddc --- /dev/null +++ b/kopete/protocols/jabber/libiris/cutestuff/network/socks.h @@ -0,0 +1,160 @@ +/* + * socks.h - SOCKS5 TCP proxy client/server + * Copyright (C) 2003 Justin Karneges + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef CS_SOCKS_H +#define CS_SOCKS_H + +#include"bytestream.h" + +// CS_NAMESPACE_BEGIN + +class QHostAddress; +class SocksClient; +class SocksServer; + +class SocksUDP : public QObject +{ + Q_OBJECT +public: + ~SocksUDP(); + + void change(const QString &host, int port); + void write(const QByteArray &data); + +signals: + void packetReady(const QByteArray &data); + +private slots: + void sn_activated(int); + +private: + class Private; + Private *d; + + friend class SocksClient; + SocksUDP(SocksClient *sc, const QString &host, int port, const QHostAddress &routeAddr, int routePort); +}; + +class SocksClient : public ByteStream +{ + Q_OBJECT +public: + enum Error { ErrConnectionRefused = ErrCustom, ErrHostNotFound, ErrProxyConnect, ErrProxyNeg, ErrProxyAuth }; + enum Method { AuthNone=0x0001, AuthUsername=0x0002 }; + enum Request { ReqConnect, ReqUDPAssociate }; + SocksClient(QObject *parent=0); + SocksClient(int, QObject *parent=0); + ~SocksClient(); + + bool isIncoming() const; + + // outgoing + void setAuth(const QString &user, const QString &pass=""); + void connectToHost(const QString &proxyHost, int proxyPort, const QString &host, int port, bool udpMode=false); + + // incoming + void chooseMethod(int); + void authGrant(bool); + void requestDeny(); + void grantConnect(); + void grantUDPAssociate(const QString &relayHost, int relayPort); + + // from ByteStream + bool isOpen() const; + void close(); + void write(const QByteArray &); + QByteArray read(int bytes=0); + int bytesAvailable() const; + int bytesToWrite() const; + + // remote address + QHostAddress peerAddress() const; + Q_UINT16 peerPort() const; + + // udp + QString udpAddress() const; + Q_UINT16 udpPort() const; + SocksUDP *createUDP(const QString &host, int port, const QHostAddress &routeAddr, int routePort); + +signals: + // outgoing + void connected(); + + // incoming + void incomingMethods(int); + void incomingAuth(const QString &user, const QString &pass); + void incomingConnectRequest(const QString &host, int port); + void incomingUDPAssociateRequest(); + +private slots: + void sock_connected(); + void sock_connectionClosed(); + void sock_delayedCloseFinished(); + void sock_readyRead(); + void sock_bytesWritten(int); + void sock_error(int); + void serve(); + +private: + class Private; + Private *d; + + void init(); + void reset(bool clear=false); + void do_request(); + void processOutgoing(const QByteArray &); + void processIncoming(const QByteArray &); + void continueIncoming(); + void writeData(const QByteArray &a); +}; + +class SocksServer : public QObject +{ + Q_OBJECT +public: + SocksServer(QObject *parent=0); + ~SocksServer(); + + bool isActive() const; + bool listen(Q_UINT16 port, bool udp=false); + void stop(); + int port() const; + QHostAddress address() const; + SocksClient *takeIncoming(); + + void writeUDP(const QHostAddress &addr, int port, const QByteArray &data); + +signals: + void incomingReady(); + void incomingUDP(const QString &host, int port, const QHostAddress &addr, int sourcePort, const QByteArray &data); + +private slots: + void connectionReady(int); + void connectionError(); + void sn_activated(int); + +private: + class Private; + Private *d; +}; + +// CS_NAMESPACE_END + +#endif |