Merge HEAD with QTOPIA_2_1_1 vendor branch

The new qcop tool can change the user and wait for repsonses on the channel
it sent data

4 files changed, 17 insertions, 89 deletions

diff --git a/core/apps/qcop/main.cpp b/core/apps/qcop/main.cpp
index 9306cbf..0f5cb2c 100644
--- a/core/apps/qcop/main.cpp
+++ b/core/apps/qcop/main.cpp
@@ -1,83 +1,31 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2004 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** 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 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) any later version.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+** A copy of the GNU GPL license version 2 is included in this package as 
+** LICENSE.GPL.
+**
+** 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.
 **
 ** 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 <qpe/qcopenvelope_qws.h>
-
-#include <qapplication.h>
-#include <qtimer.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-
-static void usage()
-{
-    fprintf( stderr, "Usage: qcop channel command [parameters]\n" );
-}
-
-static void syntax( const QString &where, const QString &what )
-{
-    fprintf( stderr, "Syntax error in %s: %s\n", where.latin1(), what.latin1() );
-    exit(1);
-}
+#include "qcopimpl.h"
 
 int main( int argc, char *argv[] )
 {
-    QApplication app( argc, argv );
-
-    if ( argc < 3 ) {
-	usage();
-	exit(1);
+    return doqcopimpl(argc,argv);
     }
-
-    QString channel = argv[1];
-    QString command = argv[2];
-    command.stripWhiteSpace();
-
-    int paren = command.find( "(" );
-    if ( paren <= 0 )
-	syntax( "command", command );
-
-    QString params = command.mid( paren + 1 );
-    if ( params[params.length()-1] != ')' )
-	syntax( "command", command );
-
-    params.truncate( params.length()-1 );
-    QCopEnvelope env(channel.latin1(), command.latin1());
-
-    int argIdx = 3;
-
-    QStringList paramList = QStringList::split( ",", params );
-    QStringList::Iterator it;
-    for ( it = paramList.begin(); it != paramList.end(); ++it ) {
-	QString arg = argv[argIdx];
-	if ( *it == "QString" ) {
-	    env << arg;
-	} else if ( *it == "int" ) {
-	    env << arg.toInt();
-	} else {
-	    syntax( "paramter type", *it );
-	}
-	argIdx++;
-    }
-
-    QTimer::singleShot( 0, &app, SLOT(quit()) );
-    return app.exec();
-}
-
diff --git a/core/apps/qcop/qcop.pro b/core/apps/qcop/qcop.pro
index 8cb1b55..6276bee 100644
--- a/core/apps/qcop/qcop.pro
+++ b/core/apps/qcop/qcop.pro
@@ -1,12 +1,12 @@
 TEMPLATE	= app
 CONFIG		= qt warn_on 
 DESTDIR		= $(OPIEDIR)/bin
-HEADERS		= 
-SOURCES		= main.cpp
+HEADERS		= qcopimpl.h
+SOURCES		= qcopimpl.cpp main.cpp
 INCLUDEPATH += $(OPIEDIR)/include
 DEPENDPATH	+= $(OPIEDIR)/include
 LIBS            += -lqpe
 INTERFACES	= 
 TARGET		= qcop
 
 include( $(OPIEDIR)/include.pro )
diff --git a/core/apps/qcop/qcopimpl.cpp b/core/apps/qcop/qcopimpl.cpp
index c018aea..43863bb 100644
--- a/core/apps/qcop/qcopimpl.cpp
+++ b/core/apps/qcop/qcopimpl.cpp
@@ -1,220 +1,210 @@
 /**********************************************************************
 ** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
 ** 
 ** 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) any later version.
 ** 
 ** A copy of the GNU GPL license version 2 is included in this package as 
 ** LICENSE.GPL.
 **
 ** 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.
 **
-** In addition, as a special exception Trolltech gives permission to link
-** the code of this program with Qtopia applications copyrighted, developed
-** and distributed by Trolltech under the terms of the Qtopia Personal Use
-** License Agreement. You must comply with the GNU General Public License
-** in all respects for all of the code used other than the applications
-** licensed under the Qtopia Personal Use License Agreement. If you modify
-** this file, you may extend this exception to your version of the file,
-** but you are not obligated to do so. If you do not wish to do so, delete
-** this exception statement from your version.
-** 
 ** 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 "qcopimpl.h"
 #include <qtopia/timeconversion.h>
 
 void doqcopusage()
 {
     fprintf( stderr, "Usage: qcop [-l username] channel command [parameters] [-w channel command [timeout]]\n" );
 }
 
 void doqcopsyntax( const QString &where, const QString &what )
 {
     fprintf( stderr, "Syntax error in %s: %s\n", where.latin1(), what.latin1() );
     exit(1);
 }
 
 void disableqdebug( QtMsgType type, const char *msg )
 {
     // Ignore messages that are sent via qDebug.
    Q_UNUSED( type );
    Q_UNUSED( msg );
 }
 
 int doqcopimpl (int argc, char *argv[])
 {
     qInstallMsgHandler( disableqdebug );
 
     if ( argc > 1 ) {
 	QString opt = argv[1];
 	if ( opt == "-l" ) {
 	    if ( argc < 5 ) {
 		doqcopusage();
 		exit(1);
 	    }
 #ifndef Q_OS_WIN32
 	    const char *username = argv[2];
 	    struct passwd *pwd = getpwnam( username );
 	    if ( !pwd ) {
 		fprintf( stderr, "Unknown user %s\n", username );
 		exit(1);
 	    }
 	    int uid =  pwd->pw_uid;
 	    int gid =  pwd->pw_gid;
 	    if ( initgroups( username, gid ) != 0 ) {
 		fprintf( stderr, "Could not chg group for user:%s\n", username );
 		exit(1);
 	    }
 
 	    if ( setuid( uid ) != 0 ) {
 		fprintf( stderr, "Could not run as user %s\n", username );
 		exit(1);
 	    }
 	    setenv( "LOGNAME", username, 1 );
 #else
 	    setenv("LOGNAME", argv[2], 1);
 #endif
 	    
 	    argc -= 2;
 	    for ( int i = 1; i < argc; i++ ) {
 		argv[i] = argv[i+2];
 	    }
 	}
 		      
     }
 
     if ( argc < 3 ) {
 	doqcopusage();
 	exit(1);
     }
 
     QApplication app( argc, argv );
     
     QString channel = argv[1];
     QString command = argv[2];
     command.stripWhiteSpace();
 
     int paren = command.find( "(" );
     if ( paren <= 0 )
 	doqcopsyntax( "command", command );
 
     QString params = command.mid( paren + 1 );
     if ( params[(int)params.length()-1] != ')' )
 	doqcopsyntax( "command", command );
 
     params.truncate( params.length()-1 );
 #ifndef QT_NO_COP
     int argIdx = 3;
     {
 	QCopEnvelope env(channel.latin1(), command.latin1());
 
 	QStringList paramList = QStringList::split( ",", params );
 	QStringList::Iterator it;
 	for ( it = paramList.begin(); it != paramList.end(); ++it ) {
 	    QString arg = argv[argIdx];
 	    if ( *it == "QString" ) {
 		env << arg;
 	    } else if ( *it == "int" ) {
 		env << arg.toInt();
 	    } else if ( *it == "QDateTime") {
 		env << TimeConversion::fromISO8601(QCString(arg));
 	    } else if ( *it == "bool") {
 		if (arg.lower() == "false")
 		    env << (int)false;
 		else if (arg.lower() == "true")
 		    env << (int)true;
 		else
 		    doqcopsyntax( "parameter value for bool should be either 'true' or 'false'", arg );
 	    } else {
 		doqcopsyntax( "parameter type", *it );
 	    }
 	    argIdx++;
 	}
 	// send env
     }
 
     // Check for a "-w" option, which indicates that we should
     // wait for a QCop command before exiting.
     if ( argIdx < argc && QString(argv[argIdx]) == "-w" ) {
 	if ( ( argIdx + 3 ) > argc ) {
 	    doqcopusage();
 	    exit(1);
 	}
 
 	channel = argv[argIdx + 1];
 	command = argv[argIdx + 2];
 
 	QCopWatcher *watcher = new QCopWatcher( &app, command );
 	QCopChannel *chan = new QCopChannel( QCString(channel), &app );
 
         QObject::connect
 	    ( chan, SIGNAL(received(const QCString&,const QByteArray&)),
 	      watcher, SLOT(received(const QCString&,const QByteArray&)) );
         QObject::connect
 	    ( watcher, SIGNAL(done()), &app, SLOT(quit()) );
 
 	if ( ( argIdx + 3 ) < argc ) {
 	    QTimer::singleShot( QString(argv[argIdx + 3]).toInt(),
 				watcher, SLOT(timeout()) );
 	}
 
 	return app.exec();
     }
 
 #endif
 
     QTimer::singleShot( 0, &app, SLOT(quit()) );
     return app.exec();
 }
 
 QCopWatcher::QCopWatcher( QObject *parent, const QString& msg )
     : QObject( parent )
 {
     this->msg = msg;
 }
 
 QCopWatcher::~QCopWatcher()
 {
 }
 
 void QCopWatcher::received( const QCString& msg, const QByteArray& data )
 {
     if ( msg != this->msg )
 	return;
 
     QString command = msg;
     QDataStream stream( data, IO_ReadOnly );
 
     int paren = command.find( "(" );
     if ( paren <= 0 )
 	doqcopsyntax( "wait-command", command );
 
     QString params = command.mid( paren + 1 );
     if ( params[(int)params.length()-1] != ')' )
 	doqcopsyntax( "wait-command", command );
 
     params.truncate( params.length()-1 );
     QStringList paramList = QStringList::split( ",", params );
     QStringList::Iterator it;
     for ( it = paramList.begin(); it != paramList.end(); ++it ) {
 	if ( *it == "QString" ) {
 	    QString value;
 	    stream >> value;
 	    puts( value.latin1() );
 	} else if ( *it == "int" ) {
 	    int value;
 	    stream >> value;
 	    printf( "%d\n", value );
diff --git a/core/apps/qcop/qcopimpl.h b/core/apps/qcop/qcopimpl.h
index dfda063..dc847f1 100644
--- a/core/apps/qcop/qcopimpl.h
+++ b/core/apps/qcop/qcopimpl.h
@@ -1,82 +1,72 @@
 /**********************************************************************
 ** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the Qtopia Environment.
 ** 
 ** 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) any later version.
 ** 
 ** A copy of the GNU GPL license version 2 is included in this package as 
 ** LICENSE.GPL.
 **
 ** 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.
 **
-** In addition, as a special exception Trolltech gives permission to link
-** the code of this program with Qtopia applications copyrighted, developed
-** and distributed by Trolltech under the terms of the Qtopia Personal Use
-** License Agreement. You must comply with the GNU General Public License
-** in all respects for all of the code used other than the applications
-** licensed under the Qtopia Personal Use License Agreement. If you modify
-** this file, you may extend this exception to your version of the file,
-** but you are not obligated to do so. If you do not wish to do so, delete
-** this exception statement from your version.
-** 
 ** 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 QCOPIMPL_H
 #define QCOPIMPL_H
 
 #ifdef QWS
 #include <qtopia/qcopenvelope_qws.h>
 #endif
 
 #include <qtopia/qpeapplication.h>
 #include <qstringlist.h>
 #include <qdatastream.h>
 #include <qtimer.h>
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <sys/types.h>
 
 #ifndef Q_OS_WIN32
 #include <pwd.h>
 #include <unistd.h>
 #include <grp.h>
 #endif
 
 // No tr() anywhere in this file
 
 void doqcopusage();
 void doqcopsyntax( const QString &where, const QString &what );
 int doqcopimpl (int argc, char *argv[]);
 
 class QCopWatcher : public QObject
 {
     Q_OBJECT
 public:
     QCopWatcher( QObject *parent, const QString& msg );
     ~QCopWatcher();
 
 signals:
     void done();
 
 public slots:
     void received( const QCString& msg, const QByteArray& data );
     void timeout();
 
 private:
     QCString msg;
 };
 
 #endif