-rw-r--r-- | core/launcher/qcopbridge.cpp | 99 | ||||
-rw-r--r-- | core/launcher/qcopbridge.h | 3 |
2 files changed, 99 insertions, 3 deletions
diff --git a/core/launcher/qcopbridge.cpp b/core/launcher/qcopbridge.cpp index f780235..9cb56ce 100644 --- a/core/launcher/qcopbridge.cpp +++ b/core/launcher/qcopbridge.cpp @@ -1,286 +1,379 @@ /********************************************************************** ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. ** ** This file is part of the Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "qcopbridge.h" #include "transferserver.h" #ifdef Q_WS_QWS #include <qtopia/qcopenvelope_qws.h> #endif #include <qtopia/qpeapplication.h> #include <qtopia/global.h> #include <qtopia/version.h> +#include <qtopia/config.h> #include <qdir.h> #include <qfile.h> #include <qtextstream.h> #include <qdatastream.h> #include <qcstring.h> #include <qstringlist.h> #include <qfileinfo.h> #include <qregexp.h> #include <qtimer.h> #ifdef Q_WS_QWS #include <qcopchannel_qws.h> #endif #ifndef _XOPEN_SOURCE #define _XOPEN_SOURCE #endif #ifndef Q_OS_WIN32 #include <pwd.h> #include <unistd.h> #include <sys/types.h> #endif #if defined(_OS_LINUX_) #include <shadow.h> #endif #include "launcherglobal.h" //#define INSECURE const int block_size = 51200; QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent, const char* name ) : QServerSocket( port, 1, parent, name ), desktopChannel( 0 ), cardChannel( 0 ) { if ( !ok() ) qWarning( "Failed to bind to port %d", port ); else { #ifndef QT_NO_COP desktopChannel = new QCopChannel( "QPE/Desktop", this ); connect( desktopChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(desktopMessage( const QCString &, const QByteArray &)) ); cardChannel = new QCopChannel( "QPE/Card", this ); connect( cardChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(desktopMessage( const QCString &, const QByteArray &)) ); #endif } sendSync = FALSE; openConnections.setAutoDelete( TRUE ); + authorizeConnections(); } QCopBridge::~QCopBridge() { #ifndef QT_NO_COP delete desktopChannel; #endif } void QCopBridge::authorizeConnections() { + Config cfg("Security"); + cfg.setGroup("SyncMode"); + m_mode = Mode(cfg.readNumEntry("Mode", Sharp )); QListIterator<QCopBridgePI> it(openConnections); while ( it.current() ) { if ( !it.current()->verifyAuthorised() ) { disconnect ( it.current(), SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( closed( QCopBridgePI *) ) ); openConnections.removeRef( it.current() ); } else ++it; } } void QCopBridge::newConnection( int socket ) { QCopBridgePI *pi = new QCopBridgePI( socket, this ); openConnections.append( pi ); connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( closed( QCopBridgePI *) ) ); /* ### libqtopia merge FIXME */ #if 0 QPEApplication::setTempScreenSaverMode( QPEApplication::DisableSuspend ); #endif #ifndef QT_NO_COP QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend; #endif if ( sendSync ) { pi ->startSync(); sendSync = FALSE; } } void QCopBridge::closed( QCopBridgePI *pi ) { emit connectionClosed( pi->peerAddress() ); openConnections.removeRef( pi ); if ( openConnections.count() == 0 ) { /* ### FIXME libqtopia merge */ #if 0 QPEApplication::setTempScreenSaverMode( QPEApplication::Enable ); #endif #ifndef QT_NO_COP QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable; #endif } } void QCopBridge::closeOpenConnections() { QCopBridgePI *pi; for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) pi->close(); } void QCopBridge::desktopMessage( const QCString &command, const QByteArray &data ) { if ( command == "startSync()" ) { // we need to buffer it a bit sendSync = TRUE; startTimer( 20000 ); } + if ( m_mode & Qtopia1_7 ) { + // send the command to all open connections + QCopBridgePI *pi; + for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) { + pi->sendDesktopMessage( command, data ); + } + } + if ( m_mode & Sharp ) + sendDesktopMessageOld( command, data ); +} + +#ifndef OPIE_NO_OLD_SYNC_CODE +/* + * Old compat mode + */ +void QCopBridge::sendDesktopMessageOld( const QCString& command, const QByteArray& args) { + command.stripWhiteSpace(); + + int paren = command.find( "(" ); + if ( paren <= 0 ) { + qDebug("DesktopMessage: bad qcop syntax"); + return; + } + + QString params = command.mid( paren + 1 ); + if ( params[params.length()-1] != ')' ) { + qDebug("DesktopMessage: bad qcop syntax"); + return; + } + + params.truncate( params.length()-1 ); + + QStringList paramList = QStringList::split( ",", params ); + QString data; + if ( paramList.count() ) { + QDataStream stream( args, IO_ReadOnly ); + for ( QStringList::Iterator it = paramList.begin(); it != paramList.end(); ++it ) { + QString str; + if ( *it == "QString" ) { + stream >> str; + } else if ( *it == "QCString" ) { + QCString cstr; + stream >> cstr; + str = QString::fromLocal8Bit( cstr ); + } else if ( *it == "int" ) { + int i; + stream >> i; + str = QString::number( i ); + } else if ( *it == "bool" ) { + int i; + stream >> i; + str = QString::number( i ); + } else { + qDebug(" cannot route the argument type %s throught the qcop bridge", (*it).latin1() ); + return; + } + QString estr; + for (int i=0; i<(int)str.length(); i++) { + QChar ch = str[i]; + if ( ch.row() ) + goto quick; + switch (ch.cell()) { + case '&': + estr.append( "&" ); + break; + case ' ': + estr.append( "&0x20;" ); + break; + case '\n': + estr.append( "&0x0d;" ); + break; + case '\r': + estr.append( "&0x0a;" ); + break; + default: quick: + estr.append(ch); + } + } + data += " " + estr; + } + } + QString sendCommand = QString(command.data()) + data; + + // send the command to all open connections QCopBridgePI *pi; - for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) { - pi->sendDesktopMessage( command, data ); - } + for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) + pi->sendDesktopMessage( sendCommand ); + } +#endif + void QCopBridge::timerEvent( QTimerEvent * ) { sendSync = FALSE; killTimers(); } QCopBridgePI::QCopBridgePI( int socket, QObject *parent, const char* name ) : QSocket( parent, name ) { setSocket( socket ); peerport = peerPort(); peeraddress = peerAddress(); #ifndef INSECURE if ( !SyncAuthentication::isAuthorized(peeraddress) ) { state = Forbidden; close(); } else #endif { state = Connected; connect( this, SIGNAL( readyRead() ), SLOT( read() ) ); QString intro="220 Qtopia "; intro += QPE_VERSION; intro += ";"; intro += "challenge="; intro += SyncAuthentication::serverId(); intro += ";"; // No tr intro += "loginname="; intro += SyncAuthentication::loginName(); intro += ";"; intro += "displayname="; intro += SyncAuthentication::ownerName(); intro += ";"; send( intro ); state = Wait_USER; } sendSync = FALSE; connect( this, SIGNAL( connectionClosed() ), SLOT( myConnectionClosed() ) ); // idle timer to close connections when not used anymore timer = new QTimer(this); connect( timer, SIGNAL(timeout()), this, SLOT(myConnectionClosed()) ); timer->start( 300000, TRUE ); } QCopBridgePI::~QCopBridgePI() { } bool QCopBridgePI::verifyAuthorised() { if ( !SyncAuthentication::isAuthorized(peerAddress()) ) { state = Forbidden; return FALSE; } return TRUE; } void QCopBridgePI::myConnectionClosed() { emit connectionClosed( this ); } void QCopBridgePI::sendDesktopMessage( const QString &msg ) { QString str = "CALL QPE/Desktop " + msg; // No tr send ( str ); } void QCopBridgePI::sendDesktopMessage( const QCString &msg, const QByteArray& data ) { if ( !isOpen() ) // eg. Forbidden return; + const char hdr[]="CALLB QPE/Desktop "; writeBlock(hdr,sizeof(hdr)-1); writeBlock(msg,msg.length()); writeBlock(" ",1); QByteArray b64 = Opie::Global::encodeBase64(data); writeBlock(b64.data(),b64.size()); writeBlock("\r\n",2); + } void QCopBridgePI::send( const QString& msg ) { if ( !isOpen() ) // eg. Forbidden return; QTextStream os( this ); os << msg << endl; //qDebug( "sending qcop message: %s", msg.latin1() ); } void QCopBridgePI::read() { while ( canReadLine() ) { timer->start( 300000, TRUE ); process( readLine().stripWhiteSpace() ); } } void QCopBridgePI::process( const QString& message ) { //qDebug( "Command: %s", message.latin1() ); // split message using "," as separator QStringList msg = QStringList::split( " ", message ); if ( msg.isEmpty() ) return; // command token QString cmd = msg[0].upper(); // argument token QString arg; if ( msg.count() >= 2 ) arg = msg[1]; // we always respond to QUIT, regardless of state if ( cmd == "QUIT" ) { send( "211 Have a nice day!" ); // No tr close(); return; } // connected to client if ( Connected == state ) return; // waiting for user name diff --git a/core/launcher/qcopbridge.h b/core/launcher/qcopbridge.h index bae3f88..9483d9d 100644 --- a/core/launcher/qcopbridge.h +++ b/core/launcher/qcopbridge.h @@ -1,97 +1,100 @@ /********************************************************************** ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. ** ** This file is part of the Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef __qcopbridge_h__ #define __qcopbridge_h__ #include <qtopia/global.h> #include <qserversocket.h> #include <qsocket.h> #include <qdir.h> #include <qfile.h> #include <qbuffer.h> class QFileInfo; class QCopBridgePI; class QCopChannel; class QTimer; class QCopBridge : public QServerSocket { Q_OBJECT public: + enum Mode { Qtopia1_7= 0x01, Sharp = 0x02, Both = Qtopia1_7 | Sharp }; QCopBridge( Q_UINT16 port, QObject *parent = 0, const char* name = 0 ); virtual ~QCopBridge(); void newConnection( int socket ); void closeOpenConnections(); void authorizeConnections(); public slots: void closed( QCopBridgePI *pi ); void desktopMessage( const QCString &call, const QByteArray & ); signals: void connectionClosed( const QHostAddress & ); protected: void timerEvent( QTimerEvent * ); + void sendDesktopMessageOld( const QCString&, const QByteArray& ); private: QCopChannel *desktopChannel; QCopChannel *cardChannel; QList<QCopBridgePI> openConnections; bool sendSync; + Mode m_mode; }; class QCopBridgePI : public QSocket { Q_OBJECT enum State { Connected, Wait_USER, Wait_PASS, Ready, Forbidden }; public: QCopBridgePI( int socket, QObject *parent = 0, const char* name = 0 ); virtual ~QCopBridgePI(); void sendDesktopMessage( const QString &msg ); void sendDesktopMessage( const QCString &msg, const QByteArray& ); void startSync() { sendSync = TRUE; } bool verifyAuthorised(); signals: void connectionClosed( QCopBridgePI *); protected slots: void read(); void send( const QString& msg ); void process( const QString& command ); void myConnectionClosed(); private: State state; Q_UINT16 peerport; QHostAddress peeraddress; bool sendSync; QTimer *timer; }; #endif |