1 files changed, 395 insertions, 0 deletions

diff --git a/noncore/settings/aqpkg/networkpkgmgr.cpp b/noncore/settings/aqpkg/networkpkgmgr.cpp
new file mode 100644
index 0000000..91a318c
--- a/dev/null
+++ b/noncore/settings/aqpkg/networkpkgmgr.cpp
@@ -0,0 +1,395 @@
+/***************************************************************************
+                          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>
+
+#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 "datamgr.h"
+#include "networkpkgmgr.h"
+#include "installdlgimpl.h"
+#include "ipkg.h"
+#include "inputdlg.h"
+
+#include "global.h"
+
+NetworkPackageManager::NetworkPackageManager( DataManager *dataManager, QWidget *parent, const char *name)
+  : QWidget(parent, name)
+{
+    dataMgr = dataManager;
+
+    initGui();
+    setupConnections();
+
+    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 )
+    {
+        serversList->insertItem( it->getServerName() );
+        if ( it->getServerName() == dataMgr->getActiveServer() )
+                activeItem = i;
+        }
+
+        // set selected server to be active server
+        if ( activeItem != -1 )
+                serversList->setCurrentItem( activeItem );
+    serverSelected( 0 );
+}
+
+
+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 );
+    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 );
+
+    vbox->addWidget( packagesList );
+    packagesList->addColumn( "Packages" );
+
+    QHBoxLayout *hbox2 = new QHBoxLayout( vbox, -1, "HBox2" );
+    hbox2->addWidget( update );
+    hbox2->addWidget( download );
+    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( update, SIGNAL(released()), this, SLOT(updateServer()) );
+}
+
+void NetworkPackageManager :: showProgressDialog()
+{
+    if ( !progressDlg )
+        progressDlg = new ProgressDlg( this, "Progress", false );
+    progressDlg->setText( "Reading installed packages" );
+    progressDlg->show();
+}
+
+
+void NetworkPackageManager :: serverSelected( int )
+{
+    packagesList->clear();
+
+    // display packages
+    QString serverName = serversList->currentText();
+    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() )
+                    text += "*";
+        }
+
+        QCheckListItem *item = new QCheckListItem( packagesList, text, QCheckListItem::CheckBox );
+        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() );
+                }
+        packagesList->insertItem( item );
+    }
+
+    // If the local server or the local ipkgs server disable the download button
+    download->setText( "Download" );
+    if ( serverName == LOCAL_SERVER )
+        download->setEnabled( false );
+    else if ( serverName == LOCAL_IPKGS )
+    {
+        download->setEnabled( true );
+        download->setText( "Remove" );
+    }
+    else
+        download->setEnabled( true );
+}
+
+void NetworkPackageManager :: updateServer()
+{
+    QString serverName = serversList->currentText();
+
+    // Update the current server
+    // Display dialog
+    ProgressDlg *dlg = new ProgressDlg( this );
+    QString status = "Updating package list for ";
+    status += serverName;
+    dlg->show();
+    dlg->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();
+
+    if ( serverName == LOCAL_SERVER )
+        ;
+    else if ( serverName == LOCAL_IPKGS )
+        ;
+    else
+    {
+        QString option = "update";
+        QString dummy = "";
+        Ipkg ipkg;
+        connect( &ipkg, SIGNAL(outputText(const QString &)), this, SLOT(displayText(const QString &)));
+        ipkg.setOption( option );
+        
+        ipkg.runIpkg( );
+    }
+
+    // Reload data
+    dataMgr->reloadServerData( serversList->currentText() );
+    serverSelected(-1);
+    delete dlg;
+}
+
+
+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 &)));
+
+        QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+        ipkg.setOption( "download" );
+        ipkg.setRuntimeDirectory( initDir );
+        do
+        {
+            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( );
+            }
+
+            item = (QCheckListItem *)item->nextSibling();
+        } while ( item );
+    }
+    else if ( download->text() == "Remove" )
+    {
+        QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+        do
+        {
+            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();
+            }
+            item = (QCheckListItem *)item->nextSibling();
+        } while ( item );
+    }
+
+    dataMgr->reloadServerData( LOCAL_IPKGS );
+    serverSelected( -1 );
+}
+
+
+void NetworkPackageManager :: applyChanges()
+{
+    // Disable buttons to stop silly people clicking lots on them :)
+
+    // First, write out ipkg_conf file so that ipkg can use it
+    dataMgr->writeOutIpkgConf();
+
+    // Now for each selected item
+    // deal with it
+
+        vector<QString> workingPackages;
+    QCheckListItem *item = (QCheckListItem *)packagesList->firstChild();
+    do
+    {
+        if ( item->isOn() )
+        {
+            QString p = dealWithItem( item );
+            workingPackages.push_back( p );
+                }
+
+        item = (QCheckListItem *)item->nextSibling();
+    } while ( item );
+
+    // do the stuff
+    InstallDlgImpl dlg( workingPackages, dataMgr, this, "Install", true );
+    dlg.showDlg();
+
+    // Reload data
+    dataMgr->reloadServerData( LOCAL_SERVER );
+    dataMgr->reloadServerData( serversList->currentText() );
+    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
+QString 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() )
+            return QString( "I" ) + name;
+    else
+    {
+        if ( p->getVersion() == p->getInstalledVersion() )
+                return QString( "D" ) + name;
+        else
+                return QString( "U" ) + name;
+    }
+}
+
+void NetworkPackageManager :: displayText( const QString &t )
+{
+    cout << t << endl;
+}