Added -force-overwrite ipkg option

3 files changed, 16 insertions, 4 deletions

diff --git a/noncore/unsupported/oipkg/installdialog.cpp b/noncore/unsupported/oipkg/installdialog.cpp
index c676e84..fd93ad3 100644
--- a/noncore/unsupported/oipkg/installdialog.cpp
+++ b/noncore/unsupported/oipkg/installdialog.cpp
@@ -1,108 +1,117 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 #include "installdialog.h"
 
 #include <qcheckbox.h>
 #include <qgroupbox.h>
 #include <qheader.h>
 #include <qlistview.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qvariant.h>
 #include <qtooltip.h>
 #include <qwhatsthis.h>
 
 
 InstallDialog::InstallDialog( PackageManagerSettings* s, QWidget* parent,  const char* name, bool modal, WFlags fl )
     : QDialog( parent, name, modal, fl )
 {
 		settings = s;
     if ( !name )
 			setName( "InstallDialog" );
     resize( 223, 269 ); 
     setCaption( tr( "Install" ) );
     InstallDialogLayout = new QGridLayout( this );
     InstallDialogLayout->setSpacing( 2 );
     InstallDialogLayout->setMargin( 2 );
 
   	ListViewPackages =  new PackageListView( this,"listViewPackages",settings );
 
     InstallDialogLayout->addWidget( ListViewPackages, 0, 0 );
 
     GroupBoxOptions = new QGroupBox( this, "GroupBoxOptions" );
     GroupBoxOptions->setTitle( tr( "Ipkg options" ) );
     GroupBoxOptions->setColumnLayout(0, Qt::Vertical );
     GroupBoxOptions->layout()->setSpacing( 0 );
     GroupBoxOptions->layout()->setMargin( 0 );
     GroupBoxOptionsLayout = new QGridLayout( GroupBoxOptions->layout() );
     GroupBoxOptionsLayout->setAlignment( Qt::AlignTop );
-    GroupBoxOptionsLayout->setSpacing( 2 );
-    GroupBoxOptionsLayout->setMargin( 2 );
+    GroupBoxOptionsLayout->setSpacing( 0 );
+    GroupBoxOptionsLayout->setMargin( 0 );
 
     _force_depends = new QCheckBox( GroupBoxOptions, "_force_depends" );
     QFont _force_depends_font(  _force_depends->font() );
     _force_depends_font.setPointSize( 8 );
     _force_depends->setFont( _force_depends_font ); 
     _force_depends->setText( tr( "-force-depends" ) );
     //_force_depends->setChecked( true );
 
     GroupBoxOptionsLayout->addWidget( _force_depends, 0, 0 );
 
     _force_reinstall = new QCheckBox( GroupBoxOptions, "_force_reinstall" );
     QFont _force_reinstall_font(  _force_reinstall->font() );
     _force_reinstall_font.setPointSize( 8 );
     _force_reinstall->setFont( _force_reinstall_font ); 
     _force_reinstall->setText( tr( "-force-reinstall" ) );
 
     GroupBoxOptionsLayout->addWidget( _force_reinstall, 1, 0 );
 
     _force_remove = new QCheckBox( GroupBoxOptions, "_force_remove" );
     QFont _force_remove_font(  _force_remove->font() );
     _force_remove_font.setPointSize( 8 );
-    _force_remove->setFont( _force_remove_font ); 
+    _force_remove->setFont( _force_remove_font );
     _force_remove->setText( tr( "-force-removal-of-essential-packages" ) );
 
     GroupBoxOptionsLayout->addWidget( _force_remove, 2, 0 );
 
+    _force_overwrite = new QCheckBox( GroupBoxOptions, "_force_overwrite" );
+    QFont _force_overwrite_font(  _force_overwrite->font() );
+    _force_overwrite_font.setPointSize( 8 );
+    _force_overwrite->setFont( _force_overwrite_font );
+    _force_overwrite->setText( tr( "-force-overwrite" ) );
+
+    GroupBoxOptionsLayout->addWidget(_force_overwrite, 3, 0 );
+
     InstallDialogLayout->addWidget( GroupBoxOptions, 1, 0 );
 		toRemoveItem = new QCheckListItem( ListViewPackages, tr("To remove") );
 		toInstallItem = new QCheckListItem( ListViewPackages, tr("To install") );
 
 }
 
 /*  
  *  Destroys the object and frees any allocated resources
  */
 InstallDialog::~InstallDialog()
 {
     // no need to delete child widgets, Qt does it all for us
 }
 
 /*  
  *  Main event handler. Reimplemented to handle application
  *  font changes
  */
 bool InstallDialog::event( QEvent* ev )
 {
     bool ret = QDialog::event( ev ); 
     if ( ev->type() == QEvent::ApplicationFontChange ) {
 	QFont _force_depends_font(  _force_depends->font() );
 	_force_depends_font.setPointSize( 8 );
 	_force_depends->setFont( _force_depends_font ); 
 	QFont _force_reinstall_font(  _force_reinstall->font() );
 	_force_reinstall_font.setPointSize( 8 );
-	_force_reinstall->setFont( _force_reinstall_font ); 
+	_force_reinstall->setFont( _force_reinstall_font );
 	QFont _force_remove_font(  _force_remove->font() );
+	QFont _force_overwrite_font(  _force_overwrite->font() );
 	_force_remove_font.setPointSize( 8 );
 	_force_remove->setFont( _force_remove_font ); 
     }
     return ret;
 }
 
diff --git a/noncore/unsupported/oipkg/installdialog.h b/noncore/unsupported/oipkg/installdialog.h
index 828c8df..d3510ff 100644
--- a/noncore/unsupported/oipkg/installdialog.h
+++ b/noncore/unsupported/oipkg/installdialog.h
@@ -1,50 +1,51 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 
 
 #ifndef INSTALLDIALOG_H
 #define INSTALLDIALOG_H
 
 #include "pksettings.h"
 #include "packagelistview.h"
 #include <qvariant.h>
 #include <qdialog.h>
 class QVBoxLayout; 
 class QHBoxLayout; 
 class QGridLayout; 
 class QCheckBox;
 class QGroupBox;
 class QListView;
 class QListViewItem;
 
 class InstallDialog : public QDialog
 { 
     Q_OBJECT
 
 public:    InstallDialog( PackageManagerSettings* s, QWidget* parent = 0, const char* name = 0, bool modal = FALSE, WFlags fl = 0 );
     ~InstallDialog();
 
     PackageListView* ListViewPackages;
     QGroupBox* GroupBoxOptions;
     QCheckBox* _force_depends;
     QCheckBox* _force_reinstall;
+    QCheckBox* _force_overwrite;
     QCheckBox* _force_remove;
 		QCheckListItem *toRemoveItem;
 		QCheckListItem *toInstallItem;
 
 protected:
     QGridLayout* InstallDialogLayout;
     QGridLayout* GroupBoxOptionsLayout;
     bool event( QEvent* );
 private:
 		PackageManagerSettings* settings;
 };
 
 #endif // INSTALLDIALOG_H
diff --git a/noncore/unsupported/oipkg/pmipkg.cpp b/noncore/unsupported/oipkg/pmipkg.cpp
index 84de67b..2ed313c 100644
--- a/noncore/unsupported/oipkg/pmipkg.cpp
+++ b/noncore/unsupported/oipkg/pmipkg.cpp
@@ -1,442 +1,444 @@
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 // (c) 2002 Patrick S. Vogt <tille@handhelds.org>
 #include "pmipkg.h"
 #include "pksettings.h"
 #include "package.h"
 #include "packagelistitem.h"
 
 //#include <opie/oprocess.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/stringutil.h>
 #include <qpe/qpeapplication.h>
 #include <qdir.h>
 #include <qfile.h>
 #include <qgroupbox.h>
 #include <qmultilineedit.h>
 #include <qstring.h>
 #include <qcheckbox.h>
 #include <qtextstream.h>
 #include <qtextview.h>
 #include <qmessagebox.h>
 #include <qprogressbar.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 
 #include <stdlib.h>
 #include <unistd.h>
 
 #include "mainwindow.h"
 
 
 
 PmIpkg::PmIpkg( PackageManagerSettings* s, QWidget* p,  const char * name, WFlags f )
   	: QObject ( p )
 {
   settings = s;
  	runwindow = new RunWindow( p, name, true, f );
 
   Config cfg( "oipkg", Config::User );
   cfg.setGroup( "ipkg" );
   ipkg_cmd = cfg.readEntry( "cmd", "ipkg" )+" ";
 }
 
 PmIpkg::~PmIpkg()
 {
 }
 
 bool PmIpkg::runIpkg(const QString& args, const QString& dest )
 {
 	bool ret=false;
   QDir::setCurrent("/tmp");
   QString cmd = ipkg_cmd;
 	pvDebug( 3,"PmIpkg::runIpkg got dest="+dest);
 	if (!args.contains("update"))
 	{
 		if ( dest == "" )
 		  cmd += " -dest "+settings->getDestinationName();
 	  else
 		  cmd += " -dest "+ dest;
 
 	 	cmd += " -force-defaults ";
 
   	if ( installDialog && installDialog->_force_depends )
   	{
 	  	if (installDialog->_force_depends->isChecked())
   			 cmd += " -force-depends ";
 		  if (installDialog->_force_reinstall->isChecked())
   			 cmd += " -force-reinstall ";
 	  	if (installDialog->_force_remove->isChecked())
   			 cmd += " -force-removal-of-essential-packages ";
+	  	if (installDialog->_force_overwrite->isChecked())
+  			 cmd += " -force-overwrite ";
 	  }
 	} //!args.contains("update")
 
   out( "Starting to "+ args+"\n");
   qApp->processEvents();
   cmd += args;
   out( "running:\n"+cmd+"\n" );
   pvDebug(2,"running:"+cmd);
   qApp->processEvents();
   FILE *fp;
   char line[130];
   QString lineStr, lineStrOld;
   sleep(1);
   cmd +=" 2>&1";
   fp = popen(  (const char *) cmd, "r");
   if ( fp == NULL ) {
      qDebug("Could not execute '" + cmd + "'! err=%d", fp);
      out("\nError while executing "+ cmd+"\n\n");
      ret = false;
   } else {
      while ( fgets( line, sizeof line, fp) != NULL)
      {
         lineStr = line;
         lineStr=lineStr.left(lineStr.length()-1);
         //Configuring opie-oipkg...Done
         if (lineStr.contains("Done")) ret = true;
         if (lineStr!=lineStrOld)
 	        out(lineStr);
         lineStrOld = lineStr;
 			  qApp->processEvents();
      }
   }
   pclose(fp);
   pvDebug(2,QString(ret?"success\n":"failure\n"));
   return ret;
 }
 
 void PmIpkg::makeLinks(Package *pack)
 {
 	pvDebug( 2, "PmIpkg::makeLinks "+ pack->name());
  	QString pn = pack->name();
   linkPackage( pack->packageName(), pack->dest() );
 }
 
 QStringList* PmIpkg::getList( QString packFileName, QString d )
 {
 	QString dest = settings->getDestinationUrlByName( d );
  	dest = dest==""?d:dest;
 	//  if (dest == "/" ) return 0;
 	{
     Config cfg( "oipkg", Config::User );
     cfg.setGroup( "Common" );
     QString statusDir = cfg.readEntry( "statusDir", "" );
 	}
  	QString packFileDir = dest+"/"+statusDir+"/info/"+packFileName+".list";
  	QFile f( packFileDir );
   qDebug("Try to open %s", packFileDir.latin1());
  	if ( ! f.open(IO_ReadOnly) )
   {
   	out( "Could not open:\n"+packFileDir );
 	  f.close();
    	packFileDir = "/"+statusDir+"/info/"+packFileName+".list";
    	f.setName( packFileDir );
 	  qDebug("Try to open %s", packFileDir.latin1());
 	 	if ( ! f.open(IO_ReadOnly) )
   	{
 	   	qDebug(" Panik!  Could not open"+packFileDir);
  		 	out( "Could not open:\n"+packFileDir+"\n Panik!" );
      	return (QStringList*)0;
     }
   }
   QStringList *fileList = new QStringList();
   QTextStream t( &f );
   while ( !t.eof() )
     {
       *fileList += t.readLine();
     }	
   f.close();
   return fileList;
 }
 
 void PmIpkg::linkPackage( QString packFileName, QString dest )
 {
 	if (dest == "root" || dest == "/" ) return;
 	QStringList *fileList = getList( packFileName, dest );
  	processFileList( fileList, dest );
   delete fileList;
 }
 
 void PmIpkg::processFileList( QStringList *fileList, QString d )
 {
 	if (!fileList || fileList->isEmpty()) return;
   for (uint i=0; i < fileList->count(); i++)
     {
       QString dest = settings->getDestinationUrlByName( d );
 		 	dest = dest==""?d:dest;
       processLinkDir( (*fileList)[i], dest );
     }	
 }
 
 
 void PmIpkg::processLinkDir( QString file, QString dest )
 {
 	pvDebug( 4,"PmIpkg::processLinkDir "+file+" to "+ dest);
  	if (linkOpp==createLink) pvDebug( 4,"opp: createLink");
  	if (linkOpp==removeLink) pvDebug( 4,"opp: removeLink");
 	if ( dest == "???" || dest == "" ) return;
   QString destFile = file;
 	file = dest+"/"+file;
  	if (file == dest) return;
 //  if (linkOpp==createLink) out( "\ncreating links\n" );
 //  if (linkOpp==removeLink) out( "\nremoving links\n" );  				
   QFileInfo fileInfo( file );
   if ( fileInfo.isDir() )
   {
     pvDebug(4, "process dir "+file);
   	QDir destDir( destFile );
     if (linkOpp==createLink) destDir.mkdir( destFile, true );
     QDir d( file );
 //    d.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks );
     const QFileInfoList *list = d.entryInfoList();
     QFileInfoListIterator it( *list );
     QFileInfo *fi;
     while ( (fi=it.current()) )
     {
     	pvDebug(4, "processLinkDir "+fi->absFilePath());
   		processLinkDir( fi->absFilePath(), dest );      			
 			++it;
     }
   } else
   if ( fileInfo.isFile() )
   {
     const char *instFile = strdup( (file).latin1() );
     const char *linkFile = strdup(  (destFile).latin1());
     if( linkOpp==createLink )
 		{
     	pvDebug(4, "linking: "+file+" -> "+destFile );
     	symlink( instFile, linkFile );
   	}
   }  else  {
     const char *linkFile = strdup(  (destFile).latin1());
     if( linkOpp==removeLink )
     {
       QFileInfo toRemoveLink( destFile );
     	if ( !QFile::exists( file ) && toRemoveLink.isSymLink() )
      	{
 	      pvDebug(4,"removing "+destFile+" no "+file);
      		unlink( linkFile ); 	
       }
     }
   }
 }
 
 void PmIpkg::loadList( PackageList *pl )
 {   	
   for( Package *pack = pl->first();pack ; (pack = pl->next())  )
   {
   	if ( pack && (pack->name() != "") && pack)
 		{
 		  if ( pack->toInstall() )
 	      to_install.append( pack );
 		  if ( pack->toRemove() )
 	      to_remove.append( pack );
 		}
   }
 }
 
 void PmIpkg::commit()
 {   	
   int sizecount = 0;
   installDialog = new InstallDialog(settings,0,0,true); 	
   installDialog->toRemoveItem->setOpen( true );
 	installDialog->toInstallItem->setOpen( true );
   for (uint i=0; i < to_remove.count(); i++)
   {
   	sizecount += 1;
     installDialog->toRemoveItem->insertItem( new PackageListItem(installDialog->ListViewPackages, to_remove.at(i),settings) );
  	} 	
   for (uint i=0; i < to_install.count(); i++)
   {
   	sizecount += to_install.at(i)->size().toInt();
     installDialog->toInstallItem->insertItem( new PackageListItem(installDialog->ListViewPackages, to_install.at(i),settings) );
   }
   runwindow->progress->setTotalSteps(sizecount);
   qDebug("Install size %i",sizecount);
   installDialog->showMaximized();
   installDialog->show();
   if ( installDialog->exec() )
   {
   	doIt();
 	  runwindow->showMaximized();
   	runwindow->show();
   }
  	installDialog->close();
   delete installDialog;
   installDialog = 0;
   out(tr("\nAll done."));
 }
 
 void PmIpkg::doIt()
 {
 	runwindow->progress->setProgress(0);
 	show();
  	remove();
   install();
 }
 
 
 void PmIpkg::remove()
 {
  	if ( to_remove.count() == 0 ) return;
 
 	out(tr("Removing")+"\n"+tr("please wait")+"\n\n");
 
 	QStringList *fileList;
   for (uint i=0; i < to_remove.count(); i++)
   {
 		if ( to_remove.at(i)->link() ) fileList = getList( to_remove.at(i)->name(), to_remove.at(i)->dest() );     	
     if ( runIpkg("remove " + to_remove.at(i)->installName(), to_remove.at(i)->dest() ))
     {
       runwindow->progress->setProgress( 1 );
      	linkOpp = removeLink;
     	to_remove.at(i)->processed();
      	pvDebug(3,"link "+QString::number(i));
 		  if ( to_remove.at(i)->link() )
       		processFileList( fileList, to_remove.at(i)->dest() );
      	//pvDebug(3,"take "+QString::number(i)+" of "+QString::number(to_remove.count()));
      	//if ( to_remove.at(i) ) to_remove.take( i );
           	
       out("\n");
  		}else{
      	out(tr("Error while removing ")+to_remove.at(i)->name()+"\n");
 		  if ( to_remove.at(i)->link() )
       		processFileList( fileList, to_remove.at(i)->dest() );
     }
 	  if ( to_remove.at(i)->link() )
       		processFileList( fileList, to_remove.at(i)->dest() );
 	  if ( to_remove.at(i)->link() )delete fileList;
   }
   to_remove.clear();
   out("\n");
 }
 
 
 void PmIpkg::install()
 {
  	if ( to_install.count() == 0 ) return;
 	out(tr("Installing")+"\n"+tr("please wait")+"\n"); 	
   for (uint i=0; i < to_install.count(); i++)
   {
   	qDebug("install loop %i of %i installing %s",i,to_install.count(),to_install.at(i)->installName().latin1()); //pvDebug
     if (to_install.at(i)->link())
   	{
   		// hack to have package.list
 	   	// in "dest"/usr/lib/ipkg/info/
   	  QString rds = settings->getDestinationUrlByName("root");
   	  QString lds = settings->getDestinationUrlByName(to_install.at(i)->dest());
     	QString listFile = "usr/lib/ipkg/lists/"+to_install.at(i)->name()+".list";
      	rds += listFile;
 	  	lds += listFile;
 	  	const char *rd = rds.latin1();
   		const char *ld = lds.latin1();
    		pvDebug(4, "linking: "+rds+" -> "+lds );
 	   	symlink( rd, ld );
   	}
 	  if ( runIpkg("install " + to_install.at(i)->installName(), to_install.at(i)->dest() ))
 		{    	
     	runwindow->progress->setProgress( to_install.at(i)->size().toInt() + runwindow->progress->progress());
      	to_install.at(i)->processed();
 	    linkOpp = createLink;
 		  if ( to_install.at(i)->link() )
   	  	makeLinks( to_install.at(i) );
    //   to_install.take( i );
       out("\n");
   	}else{
      	out(tr("Error while installing")+to_install.at(i)->name()+"\n");
 	    linkOpp = createLink;
 		  if ( to_install.at(i)->link() )
   	  	makeLinks( to_install.at(i) );
     }
    }
    out("\n");
    to_install.clear();
 }
 
 void PmIpkg::createLinks( const QString &dest )
 {
 	pvDebug(2,"PmIpkg::createLinks "+dest);
 	linkOpp=createLink;
  	QString url = settings->getDestinationUrlByName( dest );
   url = url==""?dest:url;
 	processLinkDir( "/opt", url );
 	processLinkDir( "/usr", url );
 }
 
 void PmIpkg::removeLinks( const QString &dest )
 {
 	pvDebug(2,"PmIpkg::removeLinks "+dest);
 	linkOpp=removeLink;
  	QString url = settings->getDestinationUrlByName( dest );
   url = url==""?dest:url;
 	processLinkDir( "/opt", url );
 	processLinkDir( "/usr", url );
 }
 
 void PmIpkg::update()
 {
 	show();
 	runIpkg( "update" );
 }
 
 void PmIpkg::out( QString o )
 {
 //	runwindow->outPut->append(o);
 	runwindow->outPut->setText(runwindow->outPut->text()+o);
  	runwindow->outPut->setCursorPosition(runwindow->outPut->numLines() + 1,0,FALSE);
 }
 
 
 
 
 void PmIpkg::show()
 {
 	if (!runwindow->isVisible())
  	{
 	  runwindow->showMaximized();
 	  runwindow->show();
   }
   runwindow->outPut->setText("");
 }
 
 void PmIpkg::installFile(const QString &fileName, const QString &dest)
 {
 
 	to_install.clear();
   to_remove.clear();
 	pvDebug( 2,"PmIpkg::installFile "+ fileName);
  	Package *p = new Package(fileName,settings);
   if ( dest!="") p->setDest( dest );
 	to_install.append( p );
 	commit();
  	delete p;
 }
 
 void PmIpkg::removeFile(const QString &fileName, const QString &dest)
 {
 
 	to_install.clear();
   to_remove.clear();
 	pvDebug( 2,"PmIpkg::removeFile "+ fileName);
  	Package *p = new Package(fileName,settings);
   if ( dest!="") p->setDest( dest );
 	to_remove.append( p );
 	commit();
  	delete p;
 }
 
 
 void PmIpkg::clearLists()
 {
 	to_remove.clear();
  	to_install.clear();
 }