Diffstat (limited to 'noncore/settings/aqpkg/networkpkgmgr.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/aqpkg/networkpkgmgr.cpp | 395 |
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; +} |