Fixed a bug where if a package was removed from the local view the packages didn't get relinked properly

3 files changed, 36 insertions, 32 deletions

diff --git a/noncore/settings/aqpkg/datamgr.cpp b/noncore/settings/aqpkg/datamgr.cpp
index 089c3e3..f342aff 100644
--- a/noncore/settings/aqpkg/datamgr.cpp
+++ b/noncore/settings/aqpkg/datamgr.cpp
@@ -1,209 +1,209 @@
 /***************************************************************************
                           datamgr.cpp  -  description
                              -------------------
     begin                : Thu Aug 29 2002
     copyright            : (C) 2002 by Andy Qua
     email                : andy.qua@blueyonder.co.uk
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 #include <fstream>
 #include <iostream>
 using namespace std;
 
 #ifdef QWS
 #include <qpe/config.h>
 #endif
 
 #include <stdio.h>
 
 #include "datamgr.h"
 #include "global.h"
 
 
 DataManager::DataManager()
 {
         activeServer = "";
 }
 
 DataManager::~DataManager()
 {
 }
 
 Server *DataManager :: getServer( const char *name )
 {
         Server *s = 0;
         vector<Server>::iterator it = serverList.begin();
     while ( it != serverList.end() && s == 0 )
     {
                 if ( it->getServerName() == name )
                         s = &(*it);
 
                 ++it;
         }
 
         return s;
 }
 
 Destination *DataManager :: getDestination( const char *name )
 {
         Destination *d = 0;
         vector<Destination>::iterator it = destList.begin();
     while ( it != destList.end() && d == 0 )
     {
                 if ( it->getDestinationName() == name )
                         d = &(*it);
 
                 ++it;
         }
 
         return d;
 }
 
 void DataManager :: loadServers()
 {
     // First add our local server - not really a server but
     // the local config (which packages are installed)
     serverList.push_back( Server( LOCAL_SERVER, "" ) );
     serverList.push_back( Server( LOCAL_IPKGS, "" ) );
 
 #ifdef QWS
     Config cfg( "aqpkg" );
     cfg.setGroup( "destinations" );
 #endif
 
     // Read file from /etc/ipkg.conf
     QString ipkg_conf = IPKG_CONF;
     FILE *fp;
     fp = fopen( ipkg_conf, "r" );
     char line[130];
     QString lineStr;
     if ( fp == NULL )
     {
         cout << "Couldn't open " << ipkg_conf << "! err = " << fp << endl;
         return;
     }
     else
     {
         while ( fgets( line, sizeof line, fp) != NULL )
         {
             lineStr = line;
             if ( lineStr.startsWith( "src" ) || lineStr.startsWith( "#src" ) || lineStr.startsWith( "# src" ) )
             {
                 char alias[20];
                 char url[100];
 
 
                 // Looks a little wierd but read up to the r of src (throwing it away),
                 // then read up to the next space and throw that away, the alias
                 // is next.
                 // Should Handle #src, # src, src, and combinations of
                 sscanf( lineStr, "%*[^r]%*[^ ] %s %s", alias, url );
                 Server s( alias, url );
                 if ( lineStr.startsWith( "src" ) )
                                 s.setActive( true );
                 else
                                 s.setActive( false );
 
                 serverList.push_back( s );
 
             }
             else if ( lineStr.startsWith( "dest" ) )
             {
                 char alias[20];
                 char path[50];
                 sscanf( lineStr, "%*[^ ] %s %s", alias, path );
                 Destination d( alias, path );
                 bool linkToRoot = true;
 #ifdef QWS
                 QString key = alias;
                 key += "_linkToRoot";
                 linkToRoot = cfg.readBoolEntry( key, true );
 #endif
                 d.linkToRoot( linkToRoot );
                 
                 destList.push_back( d );
             }
         }
     }
     fclose( fp );
 
-    vector<Server>::iterator it;
-    for ( it = serverList.begin() ; it != serverList.end() ; ++it )
-        reloadServerData( it->getServerName() );
+    reloadServerData( );
 }
 
-void DataManager :: reloadServerData( const char *serverName )
+void DataManager :: reloadServerData( )
 {
-    Server *s = getServer( serverName );
-    // Now we've read the config file in we need to read the servers
-    // The local server is a special case. This holds the contents of the
-    // status files the number of which depends on how many destinations
-    // we've set up
-    // The other servers files hold the contents of the server package list
-    if ( s->getServerName() == LOCAL_SERVER )
-        s->readStatusFile( destList );
-    else if ( s->getServerName() == LOCAL_IPKGS )
-            s->readLocalIpks( getServer( LOCAL_SERVER ) );
-    else
-        s->readPackageFile( getServer( LOCAL_SERVER ) );
-
+        vector<Server>::iterator it = serverList.begin();
+    for ( it = serverList.begin() ; it != serverList.end() ; ++it )
+    {
+            // Now we've read the config file in we need to read the servers
+            // The local server is a special case. This holds the contents of the
+            // status files the number of which depends on how many destinations
+            // we've set up
+            // The other servers files hold the contents of the server package list
+            if ( it->getServerName() == LOCAL_SERVER )
+                it->readStatusFile( destList );
+            else if ( it->getServerName() == LOCAL_IPKGS )
+                it->readLocalIpks( getServer( LOCAL_SERVER ) );
+            else
+                it->readPackageFile( getServer( LOCAL_SERVER ) );
+        }
 }
 
 void DataManager :: writeOutIpkgConf()
 {
     QString ipkg_conf = IPKG_CONF;
     ofstream out( ipkg_conf );
 
     out << "# Written by AQPkg" << endl;
     out << "# Must have one or more source entries of the form:" << endl;
     out << "#" << endl;
     out << "#   src <src-name> <source-url>" << endl;
     out << "#" << endl;
     out << "# and one or more destination entries of the form:" << endl;
     out << "#" << endl;
     out << "#   dest <dest-name> <target-path>" << endl;
     out << "#" << endl;
     out << "# where <src-name> and <dest-names> are identifiers that" << endl;
     out << "# should match [a-zA-Z0-9._-]+, <source-url> should be a" << endl;
     out << "# URL that points to a directory containing a Familiar" << endl;
     out << "# Packages file, and <target-path> should be a directory" << endl;
     out << "# that exists on the target system." << endl << endl;
 
     // Write out servers
     vector<Server>::iterator it = serverList.begin();
     while ( it != serverList.end() )
     {
         QString alias = it->getServerName();
         // Don't write out local as its a dummy
         if ( alias != LOCAL_SERVER && alias != LOCAL_IPKGS )
         {
             QString url = it->getServerUrl();;
 
             if ( !it->isServerActive() )
                 out << "#";
             out << "src " << alias << " " << url << endl;
         }
 
         it++;
     }
 
     out << endl;
 
     // Write out destinations
     vector<Destination>::iterator it2 = destList.begin();
     while ( it2 != destList.end() )
     {
         out << "dest " << it2->getDestinationName() << " " << it2->getDestinationPath() << endl;
         it2++;
     }
 
     out.close();
 }
diff --git a/noncore/settings/aqpkg/datamgr.h b/noncore/settings/aqpkg/datamgr.h
index eb802b5..8c6fb0d 100644
--- a/noncore/settings/aqpkg/datamgr.h
+++ b/noncore/settings/aqpkg/datamgr.h
@@ -1,64 +1,64 @@
 /***************************************************************************
                           datamgr.h  -  description
                              -------------------
     begin                : Thu Aug 29 2002
     copyright            : (C) 2002 by Andy Qua
     email                : andy.qua@blueyonder.co.uk
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef DATAMGR_H
 #define DATAMGR_H
 
 #include <map>
 using namespace std;
 
 #include "server.h"
 #include "destination.h"
 
         #define LOCAL_SERVER            "Installed Pkgs"
         #define LOCAL_IPKGS                     "local IPKG"
 
 /**
   *@author Andy Qua
   */
 
 
 class DataManager
 {
 public:
     DataManager();
         ~DataManager();
 
     void setActiveServer( const QString &act )      { activeServer = act; }
             QString &getActiveServer( )                         { return activeServer; }
 
             Server *getLocalServer()                                    { return getServer( LOCAL_SERVER ); }
             vector<Server> &getServerList()                     { return serverList; }
     Server *getServer( const char *name );
 
             vector<Destination> &getDestinationList()           { return destList; }
     Destination *getDestination( const char *name );
 
     void loadServers();
-    void reloadServerData( const char *sn );
+    void reloadServerData( );
 
     void writeOutIpkgConf();
 
 
 private:
     QString activeServer;
 
     vector<Server> serverList;
     vector<Destination> destList;
 };
 
 #endif
diff --git a/noncore/settings/aqpkg/networkpkgmgr.cpp b/noncore/settings/aqpkg/networkpkgmgr.cpp
index 02e4e73..b5d7352 100644
--- a/noncore/settings/aqpkg/networkpkgmgr.cpp
+++ b/noncore/settings/aqpkg/networkpkgmgr.cpp
@@ -1,647 +1,651 @@
 /***************************************************************************
                           networkpkgmgr.cpp  -  description
                              -------------------
     begin                : Mon Aug 26 13:32:30 BST 2002
     copyright            : (C) 2002 by Andy Qua
     email                : andy.qua@blueyonder.co.uk
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include <fstream>
 #include <iostream>
 using namespace std;
 
 #include <unistd.h>
 #include <stdlib.h>
 #include <linux/limits.h>
 
 #ifdef QWS
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/config.h>
 #else
 #include <qapplication.h>
 #endif
 #include <qlabel.h>
 #include <qfile.h>
 #include <qmessagebox.h>
 
 #include "datamgr.h"
 #include "networkpkgmgr.h"
 #include "installdlgimpl.h"
 #include "ipkg.h"
 #include "inputdlg.h"
 #include "letterpushbutton.h"
 
 #include "global.h"
 
 extern int compareVersions( const char *v1, const char *v2 );
 
 NetworkPackageManager::NetworkPackageManager( DataManager *dataManager, QWidget *parent, const char *name)
   : QWidget(parent, name)
 {
     dataMgr = dataManager;
 
 #ifdef QWS
         // read download directory from config file
         Config cfg( "aqpkg" );
         cfg.setGroup( "settings" );
         currentlySelectedServer = cfg.readEntry( "selectedServer", "local" );
         showJumpTo = cfg.readBoolEntry( "showJumpTo", "true" );
 #endif
     
 
     initGui();
     setupConnections();
 
     updateData();
 //    progressDlg = 0;
 //    timerId = startTimer( 100 );
 }
 
 NetworkPackageManager::~NetworkPackageManager()
 {
 }
 
 void NetworkPackageManager :: timerEvent ( QTimerEvent * )
 {
     killTimer( timerId );
 
 //    showProgressDialog();
     // Add server names to listbox
     updateData();
 
 //    progressDlg->hide();
 }
 
 void NetworkPackageManager :: updateData()
 {
         serversList->clear();
     packagesList->clear();
 
     
     vector<Server>::iterator it;
     int activeItem = -1;
     int i;
     for ( i = 0, it = dataMgr->getServerList().begin() ; it != dataMgr->getServerList().end() ; ++it, ++i )
     {
         if ( !it->isServerActive() )
         {
             i--;
             continue;
         }
         serversList->insertItem( it->getServerName() );
         if ( it->getServerName() == currentlySelectedServer )
                 activeItem = i;
         }
 
         // set selected server to be active server
         if ( activeItem != -1 )
                 serversList->setCurrentItem( activeItem );
     serverSelected( 0 );
 }
 
 void NetworkPackageManager :: selectLocalPackage( const QString &pkg )
 {
     // First select local server
     for ( int i = 0 ; i < serversList->count() ; ++i )
     {
         if ( serversList->text( i ) == LOCAL_IPKGS )
         {
             serversList->setCurrentItem( i );
             break;
         }
     }
     serverSelected( 0 );
 
     // Now set the check box of the selected package
     for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
           item != 0 ;
           item = (QCheckListItem *)item->nextSibling() )
     {
         if ( item->text().startsWith( pkg ) )
         {
             item->setOn( true );
             break;
         }
     }
 }
 
 
 void NetworkPackageManager :: initGui()
 {
     QLabel *l = new QLabel( "Servers", this );
     serversList = new QComboBox( this );
     packagesList = new QListView( this );
     update = new QPushButton( "Refresh List", this );
     download = new QPushButton( "Download", this );
     upgrade = new QPushButton( "Upgrade", this );
     apply = new QPushButton( "Apply", this );
 
     QVBoxLayout *vbox = new QVBoxLayout( this, 0, -1, "VBox" );
     QHBoxLayout *hbox1 = new QHBoxLayout( vbox, -1, "HBox1" );
     hbox1->addWidget( l );
     hbox1->addWidget( serversList );
 
     QHBoxLayout *hbox3 = new QHBoxLayout( vbox, -1, "HBox1" );
     QHBoxLayout *hbox4 = new QHBoxLayout( vbox, -1, "HBox1" );
 
 
     if ( showJumpTo )
     {    
         char text[2];
         text[1] = '\0';
         for ( int i = 0 ; i < 26 ; ++i )
         {
                 text[0] = 'A' + i;
                 LetterPushButton *b = new LetterPushButton( text, this );
                 connect( b, SIGNAL( released( QString ) ), this, SLOT( letterPushed( QString ) ) );
                 if ( i < 13 )
                 hbox3->addWidget( b );
                 else
                 hbox4->addWidget( b );
         }
     }
 
     vbox->addWidget( packagesList );
     packagesList->addColumn( "Packages" );
 
     QHBoxLayout *hbox2 = new QHBoxLayout( vbox, -1, "HBox2" );
     hbox2->addWidget( update );
     hbox2->addWidget( download );
     hbox2->addWidget( upgrade );
     hbox2->addWidget( apply );
 }
 
 void NetworkPackageManager :: setupConnections()
 {
     connect( serversList, SIGNAL(activated( int )), this, SLOT(serverSelected( int )));
     connect( apply, SIGNAL(released()), this, SLOT(applyChanges()) );
     connect( download, SIGNAL(released()), this, SLOT(downloadPackage()) );
     connect( upgrade, SIGNAL( released()), this, SLOT(upgradePackages()) );
     connect( update, SIGNAL(released()), this, SLOT(updateServer()) );
 }
 
 void NetworkPackageManager :: showProgressDialog( char *initialText )
 {
     if ( !progressDlg )
         progressDlg = new ProgressDlg( this, "Progress", false );
     progressDlg->setText( initialText );
     progressDlg->show();
 }
 
 
 void NetworkPackageManager :: serverSelected( int )
 {
     packagesList->clear();
 
     // display packages
     QString serverName = serversList->currentText();
     currentlySelectedServer = serverName;
 
 #ifdef QWS
         // read download directory from config file
         Config cfg( "aqpkg" );
         cfg.setGroup( "settings" );
         cfg.writeEntry( "selectedServer", currentlySelectedServer );
 #endif
 
     Server *s = dataMgr->getServer( serverName );
-//    dataMgr->setActiveServer( serverName );
 
     vector<Package> &list = s->getPackageList();
     vector<Package>::iterator it;
     for ( it = list.begin() ; it != list.end() ; ++it )
     {
+
         QString text = "";
 
                 // If the local server, only display installed packages
                 if ( serverName == LOCAL_SERVER && !it->isInstalled() )
                         continue;
 
         text += it->getPackageName();
         if ( it->isInstalled() )
         {
             text += " (installed)";
 
             // If a different version of package is available, postfix it with an *
             if ( it->getVersion() != it->getInstalledVersion() )
             {
+
                 if ( compareVersions( it->getInstalledVersion(), it->getVersion() ) == 1 )
                     text += "*";
             }
         }
 
         QCheckListItem *item = new QCheckListItem( packagesList, text, QCheckListItem::CheckBox );
 
         if ( it->isInstalled() )
         {
             QString destName = "";
             if ( it->getLocalPackage() )
             {
                 if ( it->getLocalPackage()->getInstalledTo() )
                     destName = it->getLocalPackage()->getInstalledTo()->getDestinationName();
             }
             else
             {
                 if ( it->getInstalledTo() )
                     destName = it->getInstalledTo()->getDestinationName();
             }
             if ( destName != "" )
                 new QCheckListItem( item, QString( "Installed To - " ) + destName );
         }
         
         if ( !it->isPackageStoredLocally() )
             new QCheckListItem( item, QString( "Description - " ) + it->getDescription() );
         else
             new QCheckListItem( item, QString( "Filename - " ) + it->getFilename() );
         
-        new QCheckListItem( item, QString( "V. Available - " ) + it->getVersion() );
-        if ( it->getLocalPackage() )
-        {
-                        if ( it->isInstalled() )
-                    new QCheckListItem( item, QString( "V. Installed - " ) + it->getInstalledVersion() );
+                if ( serverName == LOCAL_SERVER )
+                {
+                new QCheckListItem( item, QString( "V. Installed - " ) + it->getVersion() );
+                }
+                else
+                {
+                new QCheckListItem( item, QString( "V. Available - " ) + it->getVersion() );
+                if ( it->getLocalPackage() )
+                {
+                                if ( it->isInstalled() )
+                            new QCheckListItem( item, QString( "V. Installed - " ) + it->getInstalledVersion() );
+                        }
                 }
         packagesList->insertItem( item );
     }
 
     // If the local server or the local ipkgs server disable the download button
     if ( serverName == LOCAL_SERVER )
     {
         upgrade->setEnabled( false );
         download->setText( "Download" );
         download->setEnabled( false );
     }
     else if ( serverName == LOCAL_IPKGS )
     {
         upgrade->setEnabled( false );
         download->setEnabled( true );
         download->setText( "Remove" );
     }
     else
     {
         upgrade->setEnabled( true );
         download->setEnabled( true );
         download->setText( "Download" );
     }
 }
 
 void NetworkPackageManager :: updateServer()
 {
     QString serverName = serversList->currentText();
 
     // Update the current server
     // Display dialog
 //  ProgressDlg *progDlg = new ProgressDlg( this );
 //  QString status = "Updating package lists...";
 //  progDlg->show();
 //  progDlg->setText( status );
 
     // Disable buttons to stop silly people clicking lots on them :)
 
     // First, write out ipkg_conf file so that ipkg can use it
     dataMgr->writeOutIpkgConf();
 
     Ipkg ipkg;
     ipkg.setOption( "update" );
 
     InstallDlgImpl dlg( &ipkg, "Refreshing server package lists", this, "Upgrade", true );
     dlg.showDlg();
 
     // Reload data
-    dataMgr->reloadServerData( serversList->currentText() );
+    dataMgr->reloadServerData();
     serverSelected(-1);
 //  delete progDlg;
 }
 
 void NetworkPackageManager :: upgradePackages()
 {
     // We're gonna do an upgrade of all packages
     // First warn user that this isn't recommended
     QString text = "WARNING: Upgrading while\nOpie/Qtopia is running\nis NOT recommended!\n\nAre you sure?\n";
     QMessageBox warn("Warning", text, QMessageBox::Warning,
                         QMessageBox::Yes,
                         QMessageBox::No | QMessageBox::Escape | QMessageBox::Default ,
                         0, this );
     warn.adjustSize();
                         
     if ( warn.exec() == QMessageBox::Yes )
     {
         // First, write out ipkg_conf file so that ipkg can use it
         dataMgr->writeOutIpkgConf();
 
         // Now run upgrade
         Ipkg ipkg;
         ipkg.setOption( "upgrade" );
         
         InstallDlgImpl dlg( &ipkg, "Upgrading installed packages", this, "Upgrade", true );
         dlg.showDlg();
 
         // Reload data
-        dataMgr->reloadServerData( LOCAL_SERVER );
-
-        dataMgr->reloadServerData( serversList->currentText() );
+        dataMgr->reloadServerData();
         serverSelected(-1);
     }
 }
 
 
 void NetworkPackageManager :: downloadPackage()
 {
     if ( download->text() == "Download" )
     {
         // First, write out ipkg_conf file so that ipkg can use it
         dataMgr->writeOutIpkgConf();
         
         // Display dialog to user asking where to download the files to
         bool ok = FALSE;
         QString dir = "";
 #ifdef QWS
         // read download directory from config file
         Config cfg( "aqpkg" );
         cfg.setGroup( "settings" );
         dir = cfg.readEntry( "downloadDir", "/home/root/Documents/application/ipkg" );
 #endif
 
         QString text = InputDialog::getText( tr( "Download to where" ), tr( "Enter path to download to" ), dir, &ok, this );
         if ( ok && !text.isEmpty() )
             dir = text;   // user entered something and pressed ok
         else
             return; // user entered nothing or pressed cancel
 
 #ifdef QWS
         // Store download directory in config file
         cfg.writeEntry( "downloadDir", dir );
 #endif
 
         // Get starting directory
         char initDir[PATH_MAX];
         getcwd( initDir, PATH_MAX );
 
         // Download each package
         Ipkg ipkg;
         connect( &ipkg, SIGNAL(outputText(const QString &)), this, SLOT(displayText(const QString &)));
 
         ipkg.setOption( "download" );
         ipkg.setRuntimeDirectory( dir );
         for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
               item != 0 ;
               item = (QCheckListItem *)item->nextSibling() )
         {
             if ( item->isOn() )
             {
                 QString name = item->text();
                 int pos = name.find( "*" );
                 name.truncate( pos );
 
                 // if (there is a (installed), remove it
                 pos = name.find( "(installed)" );
                 if ( pos > 0 )
                     name.truncate( pos - 1 );
 
                 ipkg.setPackage( name );
                 ipkg.runIpkg( );
             }
         }
     }
     else if ( download->text() == "Remove" )
     {
         for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
               item != 0 ;
               item = (QCheckListItem *)item->nextSibling() )
         {
             if ( item->isOn() )
             {
                 QString name = item->text();
                 int pos = name.find( "*" );
                 name.truncate( pos );
 
                 // if (there is a (installed), remove it
                 pos = name.find( "(installed)" );
                 if ( pos > 0 )
                     name.truncate( pos - 1 );
                
                 Package *p = dataMgr->getServer( serversList->currentText() )->getPackage( name );
                 QFile f( p->getFilename() );
                 f.remove();
             }
         }
     }
 
-    dataMgr->reloadServerData( LOCAL_IPKGS );
+    dataMgr->reloadServerData();
     serverSelected( -1 );
 }
 
 
 void NetworkPackageManager :: applyChanges()
 {
     stickyOption = "";
     
     // First, write out ipkg_conf file so that ipkg can use it
     dataMgr->writeOutIpkgConf();
 
     // Now for each selected item
     // deal with it
 
         vector<InstallData> workingPackages;
     for ( QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
           item != 0 ;
           item = (QCheckListItem *)item->nextSibling() )
     {
         if ( item->isOn() )
         {
             InstallData data = dealWithItem( item );
             workingPackages.push_back( data );
                 }
     }
 
     if ( workingPackages.size() == 0 )
     {
         // Nothing to do
         QMessageBox::information( this, "Nothing to do",
                              "No packages selected", "OK" );
         
         return;
     }
     
     // do the stuff
     InstallDlgImpl dlg( workingPackages, dataMgr, this, "Install", true );
     dlg.showDlg();
 
     // Reload data
-    dataMgr->reloadServerData( LOCAL_SERVER );
-
-    dataMgr->reloadServerData( serversList->currentText() );
+    dataMgr->reloadServerData();
     serverSelected(-1);
 
 #ifdef QWS
     // Finally let the main system update itself
     QCopEnvelope e("QPE/System", "linkChanged(QString)");
     QString lf = QString::null;
     e << lf;
 #endif
 }
 
 // decide what to do - either remove, upgrade or install
 // Current rules:
 //    If not installed - install
 //    If installed and different version available - upgrade
 //    If installed and version up to date - remove
 InstallData NetworkPackageManager :: dealWithItem( QCheckListItem *item )
 {
     QString name = item->text();
     int pos = name.find( "*" );
     name.truncate( pos );
 
     // if (there is a (installed), remove it
     pos = name.find( "(installed)" );
     if ( pos > 0 )
         name.truncate( pos - 1 );
 
     // Get package
     Server *s = dataMgr->getServer( serversList->currentText() );
     Package *p = s->getPackage( name );
 
         // If the package has a filename then it is a local file
         if ( p->isPackageStoredLocally() )
                 name = p->getFilename();
     QString option;
     QString dest = "root";
     if ( !p->isInstalled() )
     {
         InstallData item;
         item.option = "I";
         item.packageName = name;
             return item;
     }
     else
     {
         InstallData item;
         item.option = "D";
         item.packageName = p->getInstalledPackageName();
         if ( p->getInstalledTo() )
         {
             item.destination = p->getInstalledTo();
             cout << "dest - " << p->getInstalledTo()->getDestinationName() << endl;
             cout << "dest - " << p->getInstalledTo()->getDestinationPath() << endl;
         }
         else
         {
             item.destination = p->getLocalPackage()->getInstalledTo();
         }
 
         // Now see if version is newer or not
         int val = compareVersions( p->getInstalledVersion(), p->getVersion() );
         if ( val == -2 )
         {
             // Error - should handle
         }
         else if ( val == -1 )
         {
             // Version available is older - remove only
             item.option = "R";
         }
         else
         {
             QString caption;
             QString text;
             QString secondButton;
             QString secondOption;
             if ( val == 0 )
             {
                 // Version available is the same - option to remove or reinstall
                 caption = "Do you wish to remove or reinstall\n%s?";
                 text = "Remove or ReInstall";
                 secondButton = "ReInstall";
                 secondOption = "R";
             }
             else if ( val == 1 )
             {
                 // Version available is newer - option to remove or upgrade
                 caption = "Do you wish to remove or upgrade\n%s?";
                 text = "Remove or Upgrade";
                 secondButton = "Upgrade";
                 secondOption = "U";
             }
 
             // Sticky option not implemented yet, but will eventually allow
             // the user to say something like 'remove all'
             if ( stickyOption == "" )
             {
                 QString msgtext;
                 msgtext.sprintf( caption, (const char *)name );
                 switch( QMessageBox::information( this, text,
                                     msgtext, "Remove", secondButton ) )
                 {
                     case 0: // Try again or Enter
                         item.option = "D";
                         break;
                     case 1: // Quit or Escape
                         item.option = secondOption;
                         break;
                 }
             }
             else
             {
 //                item.option = stickyOption;
             }
         }
 
         
         // Check if we are reinstalling the same version
         if ( item.option != "R" )
            item.recreateLinks = true;
         else
            item.recreateLinks = false;
 
         // User hit cancel (on dlg - assume remove)
         return item;
     }
 }
 
 void NetworkPackageManager :: displayText( const QString &t )
 {
     cout << t << endl;
 }
 
 
 void NetworkPackageManager :: letterPushed( QString t )
 {
     QCheckListItem *top = (QCheckListItem *)packagesList->firstChild();
     QCheckListItem *start = (QCheckListItem *)packagesList->currentItem();
     if ( packagesList->firstChild() == 0 )
         return;
 
     QCheckListItem *item;
     if ( start == 0 )
     {
         item = (QCheckListItem *)packagesList->firstChild();
         start = top;
     }
     else
         item = (QCheckListItem *)start->nextSibling();
 
     if ( item == 0 )
         item = (QCheckListItem *)packagesList->firstChild();
     do
     {
         if ( item->text().lower().startsWith( t.lower() ) )
         {
             packagesList->setSelected( item, true );
             packagesList->ensureItemVisible( item );
             break;
                 }
 
         item = (QCheckListItem *)item->nextSibling();
         if ( !item )
             item = (QCheckListItem *)packagesList->firstChild();        
     } while ( item != start);
 }