| -rw-r--r-- | core/launcher/desktop.cpp | 4 | ||||
| -rw-r--r-- | core/launcher/qcopbridge.cpp | 10 | ||||
| -rw-r--r-- | core/launcher/transferserver.cpp | 10 |
3 files changed, 14 insertions, 10 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp index 43006f1..d5c16b3 100644 --- a/core/launcher/desktop.cpp +++ b/core/launcher/desktop.cpp @@ -1,332 +1,332 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of 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 "desktop.h" #include "info.h" #include "launcher.h" #include "mrulist.h" #include "qcopbridge.h" #include "shutdownimpl.h" #include "startmenu.h" #include "taskbar.h" #include "transferserver.h" #include "irserver.h" #include "packageslave.h" #include <qpe/applnk.h> #include <qpe/mimetype.h> #include <qpe/password.h> #include <qpe/config.h> #include <qpe/power.h> #include <qpe/timeconversion.h> #include <qpe/qcopenvelope_qws.h> #include <qpe/global.h> #ifdef QT_QWS_CUSTOM #include "qpe/custom.h" #endif #include <qgfx_qws.h> #include <qmainwindow.h> #include <qmessagebox.h> #include <qtimer.h> #include <qwindowsystem_qws.h> #include <qvaluelist.h> #include <stdlib.h> #include <unistd.h> class QCopKeyRegister { public: QCopKeyRegister() : keyCode(0) { } QCopKeyRegister(int k, const QString &c, const QString &m) : keyCode(k), channel(c), message(m) { } int getKeyCode() const { return keyCode; } QString getChannel() const { return channel; } QString getMessage() const { return message; } private: int keyCode; QString channel, message; }; typedef QValueList<QCopKeyRegister> KeyRegisterList; KeyRegisterList keyRegisterList; static Desktop* qpedesktop = 0; static int loggedin=0; static void login(bool at_poweron) { if ( !loggedin ) { Global::terminateBuiltin("calibrate"); Password::authenticate(at_poweron); loggedin=1; QCopEnvelope e( "QPE/Desktop", "unlocked()" ); } } bool Desktop::screenLocked() { return loggedin == 0; } /* Priority is number of alerts that are needed to pop up alert. */ class DesktopPowerAlerter : public QMessageBox { public: DesktopPowerAlerter( QWidget *parent, const char *name = 0 ) : QMessageBox( tr("Battery Status"), "Low Battery", QMessageBox::Critical, QMessageBox::Ok | QMessageBox::Default, QMessageBox::NoButton, QMessageBox::NoButton, parent, name, FALSE ) { currentPriority = INT_MAX; alertCount = 0; } void alert( const QString &text, int priority ); void hideEvent( QHideEvent * ); private: int currentPriority; int alertCount; }; void DesktopPowerAlerter::alert( const QString &text, int priority ) { alertCount++; if ( alertCount < priority ) return; if ( priority > currentPriority ) return; currentPriority = priority; setText( text ); show(); } void DesktopPowerAlerter::hideEvent( QHideEvent *e ) { QMessageBox::hideEvent( e ); alertCount = 0; currentPriority = INT_MAX; } -DesktopApplication::DesktopApplication( int& argc, char **argv, Type t ) - : QPEApplication( argc, argv, t ) +DesktopApplication::DesktopApplication( int& argc, char **argv, Type appType ) + : QPEApplication( argc, argv, appType ) { QTimer *t = new QTimer( this ); connect( t, SIGNAL(timeout()), this, SLOT(psTimeout()) ); t->start( 10000 ); ps = new PowerStatus; pa = new DesktopPowerAlerter( 0 ); channel = new QCopChannel( "QPE/Desktop", this ); connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), this, SLOT(receive(const QCString&, const QByteArray&)) ); } DesktopApplication::~DesktopApplication() { delete ps; delete pa; } void DesktopApplication::receive( const QCString &msg, const QByteArray &data ) { QDataStream stream( data, IO_ReadOnly ); if (msg == "keyRegister(int key, QString channel, QString message)") { int k; QString c, m; stream >> k; stream >> c; stream >> m; qWarning("KeyRegisterRecieved: %i, %s, %s", k, (const char*)c, (const char *)m); keyRegisterList.append(QCopKeyRegister(k,c,m)); } else if (msg == "suspend()"){ emit power(); } } enum MemState { Unknown, VeryLow, Low, Normal } memstate=Unknown; #ifdef Q_WS_QWS bool DesktopApplication::qwsEventFilter( QWSEvent *e ) { qpedesktop->checkMemory(); if ( e->type == QWSEvent::Key ) { QWSKeyEvent *ke = (QWSKeyEvent *)e; if ( !loggedin && ke->simpleData.keycode != Key_F34 ) return TRUE; bool press = ke->simpleData.is_press; if (!keyRegisterList.isEmpty()) { KeyRegisterList::Iterator it; for( it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it ) { if ((*it).getKeyCode() == ke->simpleData.keycode) QCopEnvelope((*it).getChannel().utf8(), (*it).getMessage().utf8()); } } if ( !keyboardGrabbed() ) { if ( ke->simpleData.keycode == Key_F9 ) { if ( press ) emit datebook(); return TRUE; } if ( ke->simpleData.keycode == Key_F10 ) { if ( !press && cardSendTimer ) { emit contacts(); delete cardSendTimer; } else if ( press ) { cardSendTimer = new QTimer(); cardSendTimer->start( 2000, TRUE ); connect( cardSendTimer, SIGNAL( timeout() ), this, SLOT( sendCard() ) ); } return TRUE; } /* menu key now opens application menu/toolbar if ( ke->simpleData.keycode == Key_F11 ) { if ( press ) emit menu(); return TRUE; } */ if ( ke->simpleData.keycode == Key_F12 ) { while( activePopupWidget() ) activePopupWidget()->close(); if ( press ) emit launch(); return TRUE; } if ( ke->simpleData.keycode == Key_F13 ) { if ( press ) emit email(); return TRUE; } } if ( ke->simpleData.keycode == Key_F34 ) { if ( press ) emit power(); return TRUE; } if ( ke->simpleData.keycode == Key_SysReq ) { if ( press ) emit power(); return TRUE; } if ( ke->simpleData.keycode == Key_F35 ) { if ( press ) emit backlight(); return TRUE; } if ( ke->simpleData.keycode == Key_F32 ) { if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" ); return TRUE; } if ( ke->simpleData.keycode == Key_F31 && !ke->simpleData.modifiers ) { if ( press ) emit symbol(); return TRUE; } if ( ke->simpleData.keycode == Key_NumLock ) { if ( press ) emit numLockStateToggle(); } if ( ke->simpleData.keycode == Key_CapsLock ) { if ( press ) emit capsLockStateToggle(); } if ( press ) qpedesktop->keyClick(); } else { if ( e->type == QWSEvent::Mouse ) { QWSMouseEvent *me = (QWSMouseEvent *)e; static bool up = TRUE; if ( me->simpleData.state&LeftButton ) { if ( up ) { up = FALSE; qpedesktop->screenClick(); } } else { up = TRUE; } } } return QPEApplication::qwsEventFilter( e ); } #endif void DesktopApplication::psTimeout() { qpedesktop->checkMemory(); // in case no events are being generated *ps = PowerStatusManager::readStatus(); if ( (ps->batteryStatus() == PowerStatus::VeryLow ) ) { pa->alert( tr( "Battery is running very low." ), 6 ); } if ( ps->batteryStatus() == PowerStatus::Critical ) { pa->alert( tr( "Battery level is critical!\n" "Keep power off until power restored!" ), 1 ); } if ( ps->backupBatteryStatus() == PowerStatus::VeryLow ) { pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 3 ); } } void DesktopApplication::sendCard() { delete cardSendTimer; cardSendTimer = 0; QString card = getenv("HOME"); card += "/Applications/addressbook/businesscard.vcf"; if ( QFile::exists( card ) ) { QCopEnvelope e("QPE/Obex", "send(QString,QString,QString)"); QString mimetype = "text/x-vCard"; e << tr("business card") << card << mimetype; } } #if defined(QPE_HAVE_MEMALERTER) QPE_MEMALERTER_IMPL #endif #if defined(CUSTOM_SOUND_IMPL) CUSTOM_SOUND_IMPL #endif //=========================================================================== Desktop::Desktop() : QWidget( 0, 0, WStyle_Tool | WStyle_Customize ), diff --git a/core/launcher/qcopbridge.cpp b/core/launcher/qcopbridge.cpp index c8af919..2d084fc 100644 --- a/core/launcher/qcopbridge.cpp +++ b/core/launcher/qcopbridge.cpp @@ -1,364 +1,368 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of 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" #include <qpe/qcopenvelope_qws.h> #include <qpe/qpeapplication.h> #include <qdir.h> #include <qfile.h> #include <qtextstream.h> #include <qdatastream.h> #include <qstringlist.h> #include <qfileinfo.h> #include <qregexp.h> #include <qcopchannel_qws.h> +// actually this is wrong, _XOPEN_SOURCE should get defined on the commandline +// and it should have a proper value assigned. (Simon) +#if !defined(_XOPEN_SOURCE) #define _XOPEN_SOURCE +#endif #include <pwd.h> #include <sys/types.h> #include <unistd.h> #if defined(_OS_LINUX_) #include <shadow.h> #endif //#define INSECURE const int block_size = 51200; -QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent = 0, - const char* name = 0) +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 { 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 &)) ); } sendSync = FALSE; } QCopBridge::~QCopBridge() { delete desktopChannel; } void QCopBridge::newConnection( int socket ) { QCopBridgePI *pi = new QCopBridgePI( socket, this ); openConnections.append( pi ); connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( connectionClosed( QCopBridgePI *) ) ); QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend; if ( sendSync ) { pi ->startSync(); sendSync = FALSE; } } void QCopBridge::connectionClosed( QCopBridgePI *pi ) { openConnections.remove( pi ); if ( openConnections.count() == 0 ) { QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable; } } void QCopBridge::closeOpenConnections() { QCopBridgePI *pi; for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) pi->close(); } void QCopBridge::desktopMessage( 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 through the qcop bridge", (*it).latin1() ); return; } str.replace( QRegExp("&"), "&" ); str.replace( QRegExp(" "), "&0x20;" ); str.replace( QRegExp("\n"), "&0x0d;" ); str.replace( QRegExp("\r"), "&0x0a;" ); data += " " + str; } } QString sendCommand = QString(command.data()) + data; // send the command to all open connections if ( command == "startSync()" ) { // we need to buffer it a bit sendSync = TRUE; startTimer( 20000 ); } QCopBridgePI *pi; for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) { pi->sendDesktopMessage( sendCommand ); } } void QCopBridge::timerEvent( QTimerEvent * ) { sendSync = FALSE; killTimers(); } -QCopBridgePI::QCopBridgePI( int socket, QObject *parent = 0, const char* name = 0 ) +QCopBridgePI::QCopBridgePI( int socket, QObject *parent, const char* name ) : QSocket( parent, name ) { setSocket( socket ); peerport = peerPort(); peeraddress = peerAddress(); #ifndef INSECURE if ( !accessAuthorized(peeraddress) ) { state = Forbidden; startTimer( 0 ); } else #endif { state = Connected; sendSync = FALSE; connect( this, SIGNAL( readyRead() ), SLOT( read() ) ); connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) ); send( "220 Qtopia QCop bridge ready!" ); state = Wait_USER; // idle timer to close connections when not used anymore startTimer( 60000 ); connected = TRUE; } } QCopBridgePI::~QCopBridgePI() { } void QCopBridgePI::connectionClosed() { emit connectionClosed( this ); // qDebug( "Debug: Connection closed" ); delete this; } void QCopBridgePI::sendDesktopMessage( const QString &msg ) { QString str = "CALL QPE/Desktop " + msg; send ( str ); } void QCopBridgePI::send( const QString& msg ) { QTextStream os( this ); os << msg << endl; //qDebug( "sending qcop message: %s", msg.latin1() ); } void QCopBridgePI::read() { while ( canReadLine() ) process( readLine().stripWhiteSpace() ); } bool QCopBridgePI::checkUser( const QString& user ) { if ( user.isEmpty() ) return FALSE; struct passwd *pw; pw = getpwuid( geteuid() ); QString euser = QString::fromLocal8Bit( pw->pw_name ); return user == euser; } bool QCopBridgePI::checkPassword( const QString& password ) { // ### HACK for testing on local host return true; /* struct passwd *pw = 0; struct spwd *spw = 0; pw = getpwuid( geteuid() ); spw = getspnam( pw->pw_name ); QString cpwd = QString::fromLocal8Bit( pw->pw_passwd ); if ( cpwd == "x" && spw ) cpwd = QString::fromLocal8Bit( spw->sp_pwdp ); QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) ); return cpwd == cpassword; */ } 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!" ); delete this; return; } // connected to client if ( Connected == state ) return; // waiting for user name if ( Wait_USER == state ) { if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) { send( "530 Please login with USER and PASS" ); return; } send( "331 User name ok, need password" ); state = Wait_PASS; return; } // waiting for password if ( Wait_PASS == state ) { if ( cmd != "PASS" || !checkPassword( arg ) ) { //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) { send( "530 Please login with USER and PASS" ); return; } send( "230 User logged in, proceed" ); state = Ready; if ( sendSync ) { sendDesktopMessage( "startSync()" ); sendSync = FALSE; } return; } // noop (NOOP) else if ( cmd == "NOOP" ) { connected = TRUE; send( "200 Command okay" ); } // call (CALL) else if ( cmd == "CALL" ) { // example: call QPE/System execute(QString) addressbook if ( msg.count() < 3 ) { send( "500 Syntax error, command unrecognized" ); } else { QString channel = msg[1]; QString command = msg[2]; command.stripWhiteSpace(); int paren = command.find( "(" ); if ( paren <= 0 ) { send( "500 Syntax error, command unrecognized" ); return; } QString params = command.mid( paren + 1 ); if ( params[params.length()-1] != ')' ) { send( "500 Syntax error, command unrecognized" ); return; } params.truncate( params.length()-1 ); QByteArray buffer; QDataStream ds( buffer, IO_WriteOnly ); int msgId = 3; QStringList paramList = QStringList::split( ",", params ); if ( paramList.count() > msg.count() - 3 ) { send( "500 Syntax error, command unrecognized" ); return; } diff --git a/core/launcher/transferserver.cpp b/core/launcher/transferserver.cpp index 87a49eb..7294f9c 100644 --- a/core/launcher/transferserver.cpp +++ b/core/launcher/transferserver.cpp @@ -1,276 +1,276 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of 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. ** **********************************************************************/ #define _XOPEN_SOURCE #include <pwd.h> #include <sys/types.h> #include <unistd.h> #include <stdlib.h> #if defined(_OS_LINUX_) #include <shadow.h> #endif #include <qdir.h> #include <qfile.h> #include <qtextstream.h> #include <qdatastream.h> #include <qmessagebox.h> #include <qstringlist.h> #include <qfileinfo.h> #include <qregexp.h> //#include <qpe/qcopchannel_qws.h> -#include <qpe/qprocess.h> #include <qpe/process.h> #include <qpe/config.h> #include <qpe/qcopenvelope_qws.h> #include "transferserver.h" +#include "qprocess.h" const int block_size = 51200; -TransferServer::TransferServer( Q_UINT16 port, QObject *parent = 0, - const char* name = 0) +TransferServer::TransferServer( Q_UINT16 port, QObject *parent, + const char* name ) : QServerSocket( port, 1, parent, name ) { if ( !ok() ) qWarning( "Failed to bind to port %d", port ); } TransferServer::~TransferServer() { } void TransferServer::newConnection( int socket ) { (void) new ServerPI( socket, this ); } bool accessAuthorized(QHostAddress peeraddress) { Config cfg("Security"); cfg.setGroup("Sync"); uint auth_peer = cfg.readNumEntry("auth_peer",0xc0a80100); uint auth_peer_bits = cfg.readNumEntry("auth_peer_bits",24); bool ok = (peeraddress.ip4Addr() & (((1<<auth_peer_bits)-1)<<(32-auth_peer_bits))) == auth_peer; /* Allows denial-of-service attack. if ( !ok ) { QMessageBox::warning(0,tr("Security"), tr("<p>An attempt to access this device from %1 has been denied.") .arg(peeraddress.toString())); } */ return ok; } -ServerPI::ServerPI( int socket, QObject *parent = 0, const char* name = 0 ) +ServerPI::ServerPI( int socket, QObject *parent, const char* name ) : QSocket( parent, name ) , dtp( 0 ), serversocket( 0 ), waitsocket( 0 ) { state = Connected; setSocket( socket ); peerport = peerPort(); peeraddress = peerAddress(); #ifndef INSECURE if ( !accessAuthorized(peeraddress) ) { state = Forbidden; startTimer( 0 ); } else #endif { connect( this, SIGNAL( readyRead() ), SLOT( read() ) ); connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) ); passiv = FALSE; for( int i = 0; i < 4; i++ ) wait[i] = FALSE; send( "220 Qtopia transfer service ready!" ); state = Wait_USER; dtp = new ServerDTP( this ); connect( dtp, SIGNAL( completed() ), SLOT( dtpCompleted() ) ); connect( dtp, SIGNAL( failed() ), SLOT( dtpFailed() ) ); connect( dtp, SIGNAL( error( int ) ), SLOT( dtpError( int ) ) ); directory = QDir::currentDirPath(); static int p = 1024; while ( !serversocket || !serversocket->ok() ) { delete serversocket; serversocket = new ServerSocket( ++p, this ); } connect( serversocket, SIGNAL( newIncomming( int ) ), SLOT( newConnection( int ) ) ); } } ServerPI::~ServerPI() { } void ServerPI::connectionClosed() { // qDebug( "Debug: Connection closed" ); delete this; } void ServerPI::send( const QString& msg ) { QTextStream os( this ); os << msg << endl; //qDebug( "Reply: %s", msg.latin1() ); } void ServerPI::read() { while ( canReadLine() ) process( readLine().stripWhiteSpace() ); } bool ServerPI::checkUser( const QString& user ) { if ( user.isEmpty() ) return FALSE; struct passwd *pw; pw = getpwuid( geteuid() ); QString euser = QString::fromLocal8Bit( pw->pw_name ); return user == euser; } bool ServerPI::checkPassword( const QString& /* password */ ) { // ### HACK for testing on local host return true; /* struct passwd *pw = 0; struct spwd *spw = 0; pw = getpwuid( geteuid() ); spw = getspnam( pw->pw_name ); QString cpwd = QString::fromLocal8Bit( pw->pw_passwd ); if ( cpwd == "x" && spw ) cpwd = QString::fromLocal8Bit( spw->sp_pwdp ); QString cpassword = QString::fromLocal8Bit( crypt( password.local8Bit(), cpwd.local8Bit() ) ); return cpwd == cpassword; */ } bool ServerPI::checkReadFile( const QString& file ) { QString filename; if ( file[0] != "/" ) filename = directory.path() + "/" + file; else filename = file; QFileInfo fi( filename ); return ( fi.exists() && fi.isReadable() ); } bool ServerPI::checkWriteFile( const QString& file ) { QString filename; if ( file[0] != "/" ) filename = directory.path() + "/" + file; else filename = file; QFileInfo fi( filename ); if ( fi.exists() ) if ( !QFile( filename ).remove() ) return FALSE; return TRUE; } void ServerPI::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]; // full argument string QString args; if ( msg.count() >= 2 ) { QStringList copy( msg ); // FIXME: for Qt3 // copy.pop_front() copy.remove( copy.begin() ); args = copy.join( " " ); } //qDebug( "args: %s", args.latin1() ); // we always respond to QUIT, regardless of state if ( cmd == "QUIT" ) { send( "211 Good bye!" ); delete this; return; } // connected to client if ( Connected == state ) return; // waiting for user name if ( Wait_USER == state ) { if ( cmd != "USER" || msg.count() < 2 || !checkUser( arg ) ) { send( "530 Please login with USER and PASS" ); return; } send( "331 User name ok, need password" ); state = Wait_PASS; return; } // waiting for password if ( Wait_PASS == state ) { if ( cmd != "PASS" || !checkPassword( arg ) ) { //if ( cmd != "PASS" || msg.count() < 2 || !checkPassword( arg ) ) { send( "530 Please login with USER and PASS" ); return; } send( "230 User logged in, proceed" ); state = Ready; return; @@ -663,385 +663,385 @@ bool ServerPI::sendList( const QString& arg ) QTextStream ts( &buffer ); QString fn = arg; if ( fn.isEmpty() ) fn = directory.path(); QFileInfo fi( fn ); if ( !fi.exists() ) return FALSE; // return file listing if ( fi.isFile() ) { ts << fileListing( &fi ) << endl; } // return directory listing else if ( fi.isDir() ) { QDir dir( fn ); const QFileInfoList *list = dir.entryInfoList( QDir::All | QDir::Hidden ); QFileInfoListIterator it( *list ); QFileInfo *info; unsigned long total = 0; while ( ( info = it.current() ) ) { if ( info->fileName() != "." && info->fileName() != ".." ) total += info->size(); ++it; } ts << "total " << QString::number( total / 1024 ) << endl; it.toFirst(); while ( ( info = it.current() ) ) { if ( info->fileName() == "." || info->fileName() == ".." ) { ++it; continue; } ts << fileListing( info ) << endl; ++it; } } if ( passiv ) { waitarray = buffer.buffer(); wait[SendByteArray] = TRUE; if ( waitsocket ) newConnection( waitsocket ); } else dtp->sendByteArray( buffer.buffer(), peeraddress, peerport ); return TRUE; } QString ServerPI::fileListing( QFileInfo *info ) { if ( !info ) return QString::null; QString s; // type char if ( info->isDir() ) s += "d"; else if ( info->isSymLink() ) s += "l"; else s += "-"; // permisson string s += permissionString( info ) + " "; // number of hardlinks int subdirs = 1; if ( info->isDir() ) subdirs = 2; // FIXME : this is to slow //if ( info->isDir() ) //subdirs = QDir( info->absFilePath() ).entryList( QDir::Dirs ).count(); s += QString::number( subdirs ).rightJustify( 3, ' ', TRUE ) + " "; // owner s += info->owner().leftJustify( 8, ' ', TRUE ) + " "; // group s += info->group().leftJustify( 8, ' ', TRUE ) + " "; // file size in bytes s += QString::number( info->size() ).rightJustify( 9, ' ', TRUE ) + " "; // last modified date QDate date = info->lastModified().date(); QTime time = info->lastModified().time(); s += date.monthName( date.month() ) + " " + QString::number( date.day() ).rightJustify( 2, ' ', TRUE ) + " " + QString::number( time.hour() ).rightJustify( 2, '0', TRUE ) + ":" + QString::number( time.minute() ).rightJustify( 2,'0', TRUE ) + " "; // file name s += info->fileName(); return s; } QString ServerPI::permissionString( QFileInfo *info ) { if ( !info ) return QString( "---------" ); QString s; // user if ( info->permission( QFileInfo::ReadUser ) ) s += "r"; else s += "-"; if ( info->permission( QFileInfo::WriteUser ) ) s += "w"; else s += "-"; if ( info->permission( QFileInfo::ExeUser ) ) s += "x"; else s += "-"; // group if ( info->permission( QFileInfo::ReadGroup ) ) s += "r"; else s += "-"; if ( info->permission( QFileInfo::WriteGroup ) )s += "w"; else s += "-"; if ( info->permission( QFileInfo::ExeGroup ) ) s += "x"; else s += "-"; // exec if ( info->permission( QFileInfo::ReadOther ) ) s += "r"; else s += "-"; if ( info->permission( QFileInfo::WriteOther ) ) s += "w"; else s += "-"; if ( info->permission( QFileInfo::ExeOther ) ) s += "x"; else s += "-"; return s; } void ServerPI::newConnection( int socket ) { //qDebug( "New incomming connection" ); if ( !passiv ) return; if ( wait[SendFile] ) { QStringList targets; if ( backupRestoreGzip( waitfile, targets ) ) dtp->sendGzipFile( waitfile, targets ); else dtp->sendFile( waitfile ); dtp->setSocket( socket ); } else if ( wait[RetrieveFile] ) { qDebug("check retrieve file"); if ( backupRestoreGzip( waitfile ) ) dtp->retrieveGzipFile( waitfile ); else dtp->retrieveFile( waitfile ); dtp->setSocket( socket ); } else if ( wait[SendByteArray] ) { dtp->sendByteArray( waitarray ); dtp->setSocket( socket ); } else if ( wait[RetrieveByteArray] ) { qDebug("retrieve byte array"); dtp->retrieveByteArray(); dtp->setSocket( socket ); } else waitsocket = socket; for( int i = 0; i < 4; i++ ) wait[i] = FALSE; } QString ServerPI::absFilePath( const QString& file ) { if ( file.isEmpty() ) return file; QString filepath( file ); if ( file[0] != "/" ) filepath = directory.path() + "/" + file; return filepath; } void ServerPI::timerEvent( QTimerEvent * ) { connectionClosed(); } -ServerDTP::ServerDTP( QObject *parent = 0, const char* name = 0) +ServerDTP::ServerDTP( QObject *parent, const char* name ) : QSocket( parent, name ), mode( Idle ), createTargzProc( 0 ), retrieveTargzProc( 0 ), gzipProc( 0 ) { connect( this, SIGNAL( connected() ), SLOT( connected() ) ); connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) ); connect( this, SIGNAL( bytesWritten( int ) ), SLOT( bytesWritten( int ) ) ); connect( this, SIGNAL( readyRead() ), SLOT( readyRead() ) ); gzipProc = new QProcess( this, "gzipProc" ); gzipProc->setCommunication( QProcess::Stdin | QProcess::Stdout ); createTargzProc = new QProcess( QString("tar"), this, "createTargzProc"); createTargzProc->setCommunication( QProcess::Stdout ); createTargzProc->setWorkingDirectory( QDir::rootDirPath() ); connect( createTargzProc, SIGNAL( processExited() ), SLOT( targzDone() ) ); QStringList args = "tar"; args += "-xv"; retrieveTargzProc = new QProcess( args, this, "retrieveTargzProc" ); retrieveTargzProc->setCommunication( QProcess::Stdin ); retrieveTargzProc->setWorkingDirectory( QDir::rootDirPath() ); connect( retrieveTargzProc, SIGNAL( processExited() ), SIGNAL( completed() ) ); connect( retrieveTargzProc, SIGNAL( processExited() ), SLOT( extractTarDone() ) ); } ServerDTP::~ServerDTP() { buf.close(); file.close(); createTargzProc->kill(); } void ServerDTP::extractTarDone() { qDebug("extract done"); QCopEnvelope e( "QPE/Desktop", "restoreDone(QString)" ); e << file.name(); } void ServerDTP::connected() { // send file mode switch ( mode ) { case SendFile : if ( !file.exists() || !file.open( IO_ReadOnly) ) { emit failed(); mode = Idle; return; } //qDebug( "Debug: Sending file '%s'", file.name().latin1() ); bytes_written = 0; if ( file.size() == 0 ) { //make sure it doesn't hang on empty files file.close(); emit completed(); mode = Idle; } else { if( !file.atEnd() ) { QCString s; s.resize( block_size ); int bytes = file.readBlock( s.data(), block_size ); writeBlock( s.data(), bytes ); } } break; case SendGzipFile: if ( createTargzProc->isRunning() ) { // SHOULDN'T GET HERE, BUT DOING A SAFETY CHECK ANYWAY qWarning("Previous tar --gzip process is still running; killing it..."); createTargzProc->kill(); } bytes_written = 0; qDebug("==>start send tar process"); if ( !createTargzProc->start() ) qWarning("Error starting %s or %s", createTargzProc->arguments().join(" ").latin1(), gzipProc->arguments().join(" ").latin1() ); break; case SendBuffer: if ( !buf.open( IO_ReadOnly) ) { emit failed(); mode = Idle; return; } // qDebug( "Debug: Sending byte array" ); bytes_written = 0; while( !buf.atEnd() ) putch( buf.getch() ); buf.close(); break; case RetrieveFile: // retrieve file mode if ( file.exists() && !file.remove() ) { emit failed(); mode = Idle; return; } if ( !file.open( IO_WriteOnly) ) { emit failed(); mode = Idle; return; } // qDebug( "Debug: Retrieving file %s", file.name().latin1() ); break; case RetrieveGzipFile: qDebug("=-> starting tar process to receive .tgz file"); break; case RetrieveBuffer: // retrieve buffer mode if ( !buf.open( IO_WriteOnly) ) { emit failed(); mode = Idle; return; } // qDebug( "Debug: Retrieving byte array" ); break; case Idle: qDebug("connection established but mode set to Idle; BUG!"); break; } } void ServerDTP::connectionClosed() { //qDebug( "Debug: Data connection closed %ld bytes written", bytes_written ); // send file mode if ( SendFile == mode ) { if ( bytes_written == file.size() ) emit completed(); else emit failed(); } // send buffer mode else if ( SendBuffer == mode ) { if ( bytes_written == buf.size() ) emit completed(); else emit failed(); } // retrieve file mode else if ( RetrieveFile == mode ) { file.close(); emit completed(); } else if ( RetrieveGzipFile == mode ) { qDebug("Done writing ungzip file; closing input"); gzipProc->flushStdin(); gzipProc->closeStdin(); } // retrieve buffer mode else if ( RetrieveBuffer == mode ) { buf.close(); emit completed(); } mode = Idle; } void ServerDTP::bytesWritten( int bytes ) { bytes_written += bytes; // send file mode if ( SendFile == mode ) { if ( bytes_written == file.size() ) { // qDebug( "Debug: Sending complete: %d bytes", file.size() ); file.close(); emit completed(); mode = Idle; } else if( !file.atEnd() ) { QCString s; s.resize( block_size ); int bytes = file.readBlock( s.data(), block_size ); writeBlock( s.data(), bytes ); } } |