Diffstat (limited to 'noncore/unsupported/oipkg/packagemanager.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/unsupported/oipkg/packagemanager.cpp | 897 |
1 files changed, 0 insertions, 897 deletions
diff --git a/noncore/unsupported/oipkg/packagemanager.cpp b/noncore/unsupported/oipkg/packagemanager.cpp deleted file mode 100644 index 642eae9..0000000 --- a/noncore/unsupported/oipkg/packagemanager.cpp +++ b/dev/null @@ -1,897 +0,0 @@ -/********************************************************************** -** Copyright (C) 2000 Trolltech AS. All rights reserved. -** -** This file is part of 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 file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE -** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -** -** 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 "packagemanager.h" -#include "pkdesc.h" -#include "pkfind.h" -#include "pksettings.h" - -#include <qpe/process.h> -#include <qpe/resource.h> -#include <qpe/stringutil.h> -#include <qpe/qpeapplication.h> -#include <qpe/qcopenvelope_qws.h> -#include <qpe/applnk.h> - -#include <qprogressbar.h> -#include <qcombobox.h> -#include <qdict.h> -#include <qfile.h> -#include <qlineedit.h> -#include <qpushbutton.h> -#include <qlistview.h> -#include <qlistbox.h> -#include <qmessagebox.h> -#include <qpainter.h> -#include <qpixmap.h> -#include <qregexp.h> -#include <qtextstream.h> -#include <qtextview.h> -#include <qtoolbutton.h> - -#include <stdlib.h> - -static QPixmap *pm_uninstalled=0; -static QPixmap *pm_installed=0; -static QPixmap *pm_uninstall=0; -static QPixmap *pm_install=0; - - -class PackageItem : public QCheckListItem { - bool installed; -public: - PackageItem(QListView* lv, const QString& name, const QString& desc, const QString& size, bool inst ) : - QCheckListItem(lv,name,CheckBox), installed(inst) - { - setText(1,desc); - setText(2,size); - } - - void paintCell( QPainter *p, const QColorGroup & cg, - int column, int width, int alignment ) - { - if ( !p ) - return; - - p->fillRect( 0, 0, width, height(), - isSelected()? cg.highlight() : cg.base() ); - - if ( column != 0 ) { - // The rest is text - QListViewItem::paintCell( p, cg, column, width, alignment ); - return; - } - - QListView *lv = listView(); - if ( !lv ) - return; - int marg = lv->itemMargin(); - int r = marg; - - QPixmap pm = statePixmap(); - p->drawPixmap(marg,(height()-pm.height())/2,pm); - r += pm.width()+1; - - p->translate( r, 0 ); - QListViewItem::paintCell( p, cg, column, width - r, alignment ); - } - - void paintFocus( QPainter *p, const QColorGroup & cg, - const QRect & r ) - { - // Skip QCheckListItem - // (makes you wonder what we're getting from QCheckListItem) - QListViewItem::paintFocus(p,cg,r); - } - - QPixmap statePixmap() const - { - if ( !isOn() ) { - if ( !installed ) - return *pm_uninstalled; - else - return *pm_installed; - } else { - if ( !installed ) - return *pm_install; - else - return *pm_uninstall; - } - } - - QString name() const { return text(0); } - QString description() const { return text(1); } - bool isInstalled() const { return installed; } - - QString key( int column, bool ascending ) const - { - if ( column == 2 ) { - QString t = text(2); - double bytes=t.toDouble(); - if ( t.contains('M') ) bytes*=1024*1024; - else if ( t.contains('K') || t.contains('k') ) bytes*=1024; - if ( !ascending ) bytes=999999999-bytes; - return QString().sprintf("%09d",(int)bytes); - } else { - return QListViewItem::key(column,ascending); - } - } -}; - -/* - * Constructs a PackageManager which is a child of 'parent', with the - * name 'name' and widget flags set to 'f' - */ -PackageManager::PackageManager( QWidget* parent, const char* name, WFlags fl ) - : PackageManagerBase( parent, name, fl ) -{ - settings = new PackageManagerSettings(this,0,TRUE); - connect( settings->newserver, SIGNAL(clicked()), this, SLOT(newServer()) ); - connect( settings->removeserver, SIGNAL(clicked()), this, SLOT(removeServer()) ); - connect( settings->servers, SIGNAL(highlighted(int)), this, SLOT(editServer(int)) ); - connect( doit, SIGNAL(clicked()), this, SLOT(doIt()) ); - settings->servername->setEnabled(FALSE); - settings->serverurl->setEnabled(FALSE); - serverurl.setAutoDelete(TRUE); - - if (!pm_uninstalled) { - pm_uninstalled = new QPixmap(Resource::loadPixmap("uninstalled")); - pm_installed = new QPixmap(Resource::loadPixmap("installed")); - pm_install = new QPixmap(Resource::loadPixmap("install")); - pm_uninstall = new QPixmap(Resource::loadPixmap("uninstall")); - } - - QFontMetrics fm = fontMetrics(); - int w0 = fm.width(PackageManagerBase::tr("Package"))+30; - int w2 = fm.width("00000")+4; - list->setColumnWidth(0,w0); - list->setColumnWidth(1,228-w2-w0); // ### screen-biased - list->setColumnWidth(2,w2); - list->setColumnWidthMode(0,QListView::Manual); - list->setColumnWidthMode(1,QListView::Manual); - list->setColumnWidthMode(2,QListView::Manual); - list->setSelectionMode( QListView::Multi ); - details = 0; - ipkg_old = 0; - readSettings(); - updatePackageList(); - progress->hide(); -} - - -/* - * Destroys the object and frees any allocated resources - */ -PackageManager::~PackageManager() -{ - // no need to delete child widgets, Qt does it all for us -} - -void PackageManager::newServer() -{ - int i = settings->servers->count(); - if ( settings->servername->isEnabled() || settings->serverurl->text().isEmpty() ) { - serverurl.insert(i,new QString("http://")); - settings->servers->insertItem(tr("New")); - } else { - // allows one-level undo - serverurl.insert(i,new QString(settings->serverurl->text())); - settings->servers->insertItem(settings->servername->text()); - } - settings->servers->setSelected(i,TRUE); - editServer(i); -} - -void PackageManager::editServer(int i) -{ - if ( settings->servername->isEnabled() ) { - disconnect( settings->servername, SIGNAL(textChanged(const QString&)), this, SLOT(nameChanged(const QString&)) ); - disconnect( settings->serverurl, SIGNAL(textChanged(const QString&)), this, SLOT(urlChanged(const QString&)) ); - } else { - settings->servername->setEnabled(TRUE); - settings->serverurl->setEnabled(TRUE); - } - - settings->servername->setText( settings->servers->text(i) ); - settings->serverurl->setText( *serverurl[i] ); - - editedserver = i; - - connect( settings->servername, SIGNAL(textChanged(const QString&)), this, SLOT(nameChanged(const QString&)) ); - connect( settings->serverurl, SIGNAL(textChanged(const QString&)), this, SLOT(urlChanged(const QString&)) ); -} - -void PackageManager::removeServer() -{ - disconnect( settings->servername, SIGNAL(textChanged(const QString&)), this, SLOT(nameChanged(const QString&)) ); - disconnect( settings->serverurl, SIGNAL(textChanged(const QString&)), this, SLOT(urlChanged(const QString&)) ); - settings->servername->setText(settings->servers->text(editedserver)); - settings->serverurl->setText(*serverurl[editedserver]); - disconnect( settings->servers, SIGNAL(highlighted(int)), this, SLOT(editServer(int)) ); - settings->servers->removeItem(editedserver); - connect( settings->servers, SIGNAL(highlighted(int)), this, SLOT(editServer(int)) ); - settings->servername->setEnabled(FALSE); - settings->serverurl->setEnabled(FALSE); -} - -void PackageManager::nameChanged(const QString& t) -{ - disconnect( settings->servers, SIGNAL(highlighted(int)), this, SLOT(editServer(int)) ); - settings->servers->changeItem( t, editedserver ); - connect( settings->servers, SIGNAL(highlighted(int)), this, SLOT(editServer(int)) ); -} - -void PackageManager::urlChanged(const QString& t) -{ - serverurl.replace(editedserver, new QString(t)); -} - -static void selectComboItem(QComboBox *cb, const QString s) -{ - for (int i=0; i<cb->count(); i++) { - if ( cb->text(i) == s ) { - cb->setCurrentItem(i); - return; - } - } -} - -void PackageManager::updatePackageList() -{ - disconnect(section,SIGNAL(activated(int)),this,SLOT(updatePackageList())); - disconnect(subsection,SIGNAL(activated(int)),this,SLOT(updatePackageList())); - - list->clear(); - QString cursection = section->currentText(); - QString cursubsection = subsection->currentText(); - QString all=tr("All"); - if ( cursection == all ) cursection=QString::null; - if ( cursubsection == all ) cursubsection=QString::null; - section->clear(); - subsection->clear(); - - QDict<void> sections; - QDict<void> subsections; - QDict<void> installed; - - QRegExp separatorRegExp( ":[\t ]+" ); - - QString status = ipkgStatusOutput(); - if ( !status.isEmpty() ) { - QStringList lines = QStringList::split('\n',status,TRUE); - QString name; - QString status; - for (QStringList::Iterator it = lines.begin(); it!=lines.end(); ++it) { - QString line = *it; - if ( line.length()<=1 ) { - // EOR - if ( !name.isEmpty() ) { - if ( status.contains(" installed") ) - installed.replace(name,(void*)1); - name=""; - } - status=""; - } else if ( line[0] == ' ' || line[0] == '\t' ) { - // continuation - } else { - int sep = line.find(separatorRegExp); - if ( sep >= 0 ) { - QString tag = line.left(sep); - if ( tag == "Package" ) { - name = line.mid(sep+2).simplifyWhiteSpace(); - } else if ( tag == "Status" ) { - status = line.mid(sep+1); - } - } - } - } - } - - QString info = ipkgInfoOutput(); - if ( !info.isEmpty() ) { - QStringList lines = QStringList::split('\n',info,TRUE); - QString description_short; - QString name; - QString size; - QString sec; - for (QStringList::Iterator it = lines.begin(); it!=lines.end(); ++it) { - QString line = *it; - if ( line.length()<=1 ) { - // EOR - if ( !name.isEmpty() ) { - int sl = sec.find('/'); - QString s = sl < 0 ? sec : sec.left(sl); - QString ss = sl < 0 ? QString::null : sec.mid(sl+1); - sections.replace(s,(void*)1); - if ( cursection.isNull() - || cursection == s - && (cursubsection.isNull() || cursubsection == ss) ) - { - if ( !cursection.isNull() && !ss.isNull() ) - subsections.replace(ss,(void*)1); - description_short[0] = description_short[0].upper(); - if ( description_short.left(4) == "The " ) - description_short = description_short.mid(4); - if ( description_short.left(2) == "A " ) - description_short = description_short.mid(2); - description_short[0] = description_short[0].upper(); - new PackageItem(list,name,description_short,size, - installed.find(name)); - } - installed.remove( name ); - } - name=""; - size=""; - sec="main"; - } else if ( line[0] == ' ' || line[0] == '\t' ) { - // continuation - } else { - int sep = line.find(separatorRegExp); - if ( sep >= 0 ) { - QString tag = line.left(sep); - if ( tag == "Package" ) { - name = line.mid(sep+2).simplifyWhiteSpace(); - } else if ( tag == "Description" ) { - description_short = line.mid(sep+2).simplifyWhiteSpace(); - } else if ( tag == "Installed-Size" ) { - size = line.mid(sep+2).simplifyWhiteSpace(); - } else if ( tag == "Section" ) { - sec = line.mid(sep+2).simplifyWhiteSpace(); - } - } - } - } - if ( installed.count() && cursection.isNull() ) { - // we have some packages without description - QDictIterator<void> it( installed ); - for( ; it.current(); ++it ) - new PackageItem( list, it.currentKey(), "", "?" , TRUE ); - } - - QStringList s; - QDictIterator<void> it( sections ); - for( ; it.current(); ++it ) - s.append(it.currentKey()); - s.sort(); - section->insertItem(all); - section->insertStringList(s); - selectComboItem(section,cursection.isNull()?all:cursection); - if ( cursection.isNull() ) { - subsection->setEnabled(FALSE); - } else { - subsection->setEnabled(TRUE); - QStringList s; - QDictIterator<void> it( subsections ); - for( ; it.current(); ++it ) - s.append(it.currentKey()); - s.sort(); - subsection->insertItem(all); - subsection->insertStringList(s); - selectComboItem(subsection,cursubsection.isNull()?all:cursubsection); - } - } else { - new QListViewItem(list,"ERROR"); - } - - connect(section,SIGNAL(activated(int)),SLOT(updatePackageList())); - connect(subsection,SIGNAL(activated(int)),this,SLOT(updatePackageList())); -} - -PackageItem* PackageManager::current() const -{ - return (PackageItem*)list->currentItem(); -} - -/* - * public slot - */ -void PackageManager::doCurrentDetails(bool multi) -{ - PackageItem* pit = current(); - if ( pit ) { - if ( !details ) { - details = new PackageDetails; - connect( details->install, SIGNAL(clicked()), - this, SLOT(installCurrent())); - connect( details->remove, SIGNAL(clicked()), - this, SLOT(removeCurrent())); - details->description->setTextFormat(RichText); - } - if ( multi ) { - disconnect( details->ignore, SIGNAL(clicked()), - details, SLOT(close())); - connect( details->ignore, SIGNAL(clicked()), - this, SLOT(doNextDetails())); - } else { - disconnect( details->ignore, SIGNAL(clicked()), - this, SLOT(doNextDetails())); - connect( details->ignore, SIGNAL(clicked()), - details, SLOT(close())); - } - pit->setSelected(FALSE); - details->setCaption("Package: " + pit->name()); - details->description->setText(fullDetails(pit->name())); - details->install->setEnabled(!pit->isInstalled()); - details->remove->setEnabled(pit->isInstalled()); - details->showMaximized(); - } -} - -void PackageManager::doDetails() -{ - doCurrentDetails(FALSE); -} - -void PackageManager::doNextDetails() -{ - QListViewItem* i = list->firstChild(); - for ( ; i; i = i->nextSibling() ) { - if ( i->isSelected() ) - break; - } - list->setCurrentItem(i); - if ( i ) { - doCurrentDetails(TRUE); - } else if ( details ) - details->close(); -} - -QString PackageManager::fullDetails(const QString& pk) -{ - QString status; - Process ipkg_status(QStringList() << "ipkg" << "info" << pk); - if ( ipkg_status.exec("",status) ) { - QStringList lines = QStringList::split('\n',status,TRUE); - QString description; - for (QStringList::Iterator it = lines.begin(); it!=lines.end(); ++it) { - QString line = *it; - if ( line == " ." ) { - description.append("<p>"); - } else if ( line[0] == ' ' || line[0] == '\t' ) { - // continuation - description.append(" "); - description.append(Qtopia::escapeString(line)); - } else { - int sep = line.find(QRegExp(":[\t ]+")); - if ( sep >= 0 ) { - QString tag = line.left(sep); - description.append("<br>"); - description.append("<b>"); - description.append(Qtopia::escapeString(tag)); - description.append(":</b> "); - description.append(Qtopia::escapeString(line.mid(sep+2))); - } else { - description.append(" "); - description.append(Qtopia::escapeString(line)); - } - } - } - return description; - } - - return QString::null; -} - -void PackageManager::installCurrent() -{ - current()->setOn(TRUE); - details->close(); -} - -void PackageManager::removeCurrent() -{ - current()->setOn(TRUE); - details->close(); -} - -bool PackageManager::readIpkgConfig(const QString& conffile) -{ - QFile conf(conffile); - if ( conf.open(IO_ReadOnly) ) { - QTextStream s(&conf); - settings->servers->clear(); - serverurl.clear(); - ipkg_old=0; - int currentserver=0; - while ( !s.atEnd() ) { - QString l = s.readLine(); - QStringList token = QStringList::split(' ', l); - if ( token[0] == "src" || token[0] == "#src" ) { - currentserver=settings->servers->count(); - serverurl.insert(settings->servers->count(),new QString(token[2])); - int a = token[0] == "src" ? 1 : 0; - int i = settings->servers->count(); - settings->servers->insertItem(token[1]); - settings->servers->setSelected(i,a); - } else if ( token[0] == "dest" ) { - // needs UI - } else if ( token[0] == "option" ) { - // ### somehow need to use the settings from netsetup -// if ( token[1] == "http_proxy" ) -// settings->http->setText(token[2]); -// else if ( token[1] == "ftp_proxy" ) -// settings->ftp->setText(token[2]); -// else if ( token[1] == "proxy_username" ) -// settings->username->setText(token[2]); -// else if ( token[1] == "proxy_password" ) -// settings->password->setText(token[2]); - } else { - // Old style? - int eq = l.find('='); - if ( eq >= 0 ) { - QString v = l.mid(eq+1).stripWhiteSpace(); - if ( v[0] == '"' || v[0] == '\'' ) { - int cl=v.find(v[0],1); - if ( cl >= 0 ) - v = v.mid(1,cl-1); - } - if ( l.left(12) == "IPKG_SOURCE=" ) { - ipkg_old=1; - currentserver=settings->servers->count(); - serverurl.insert(settings->servers->count(),new QString(v)); - settings->servers->insertItem(v); - } else if ( l.left(13) == "#IPKG_SOURCE=" ) { - serverurl.insert(settings->servers->count(),new QString(v)); - settings->servers->insertItem(v); - } else if ( l.left(10) == "IPKG_ROOT=" ) { - // ### no UI -// } else if ( l.left(20) == "IPKG_PROXY_USERNAME=" ) { -// settings->username->setText(v); -// } else if ( l.left(20) == "IPKG_PROXY_PASSWORD=" ) { -// settings->password->setText(v); -// } else if ( l.left(16) == "IPKG_PROXY_HTTP=" ) { -// settings->http->setText(v); -// } else if ( l.left(16) == "IPKG_PROXY_FTP=" ) { -// settings->ftp->setText(v); - } - } - } - } - if ( ipkg_old ) { - settings->servers->setSelectionMode(QListBox::Single); - settings->servers->setSelected(currentserver,TRUE); - } - return TRUE; - } else { - return FALSE; - } -} - -/* - * public slot - */ -void PackageManager::doSettings() -{ - settings->showMaximized(); - if ( settings->exec() ) { - writeSettings(); - startRun(); - runIpkg("update"); - endRun(); - updatePackageList(); - } else { - readSettings(); - } -} - -void PackageManager::readSettings() -{ - // read from config file(s) - readIpkgConfig("/etc/ipkg.conf"); -} - -void PackageManager::writeSettings() -{ - QFile conf("/etc/ipkg.conf"); - if ( conf.open(IO_WriteOnly) ) { - QTextStream s(&conf); - s << "# Written by Qtopia Package Manager\n"; - if ( !ipkg_old ) { - for (int i=0; i<(int)settings->servers->count(); i++) { - QString url = serverurl[i] ? *serverurl[i] : QString("???"); -// if ( !settings->servers->isSelected(i) ) -// s << "#"; - s << "src " << settings->servers->text(i) << " " << url << "\n"; - } - s << "dest root /\n"; // ### need UI -// if ( !settings->username->text().isEmpty() ) -// s << "option proxy_username " << settings->username->text() << "\n"; -// if ( !settings->password->text().isEmpty() ) -// s << "option proxy_password " << settings->password->text() << "\n"; -// if ( !settings->http->text().isEmpty() ) -// s << "option http_proxy " << settings->http->text() << "\n"; -// if ( !settings->ftp->text().isEmpty() ) -// s << "option ftp_proxy " << settings->ftp->text() << "\n"; - } else { - // Old style - bool src_selected=FALSE; - for (int i=0; i<(int)settings->servers->count(); i++) { - if ( settings->servers->isSelected(i) ) { - src_selected=TRUE; - } else { - s << "#"; - } - s << "IPKG_SOURCE=\"" << settings->servers->text(i) << "\"\n"; - } - if ( !src_selected ) - s << "IPKG_SOURCE=\"" << settings->servers->currentText() << "\"\n"; - s << "IPKG_ROOT=/\n" -// << "IPKG_PROXY_USERNAME=\"" << settings->username->text() << "\"\n" -// << "IPKG_PROXY_PASSWORD=\"" << settings->password->text() << "\"\n" -// << "IPKG_PROXY_HTTP=\"" << settings->http->text() << "\"\n" -// << "IPKG_PROXY_FTP=\"" << settings->ftp->text() << "\"\n" - ; - } - conf.close(); - } -} - -/* - * public slot - */ -void PackageManager::doFind() -{ - Search s(this, 0, TRUE); - if ( s.exec() ) { - QString p = s.pattern->text(); - if ( p.isEmpty() ) { - list->selectAll(FALSE); - } else { - selectPackages(findPackages(p)); - doNextDetails(); - } - } -} - -void PackageManager::selectPackages( const QStringList& l ) -{ - QDict<void> d; - for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) - d.replace(*it,(void*)1); - QListViewItem* i; - for ( i = list->firstChild(); i; i = i->nextSibling() ) { - PackageItem* pit = (PackageItem*)i; - i->setSelected( d[pit->name()] ); - } -} - -QStringList PackageManager::findPackages( const QRegExp& r ) -{ - QStringList matches; - - QString info = ipkgInfoOutput(); - if ( !info.isEmpty() ) { - QStringList lines = QStringList::split('\n',info,TRUE); - QRegExp re = r; - QString description=""; - QString name; - for (QStringList::Iterator it = lines.begin(); it!=lines.end(); ++it) { - QString line = *it; - if ( line.length()<=1 ) { - // EOR - if ( re.match(description) >= 0 ) - matches.append(name); - description=""; - name=""; - } else if ( line[0] == ' ' || line[0] == '\t' ) { - // continuation - description.append(" "); - description.append(Qtopia::escapeString(line)); - } else { - int sep = line.find(QRegExp(":[\t ]+")); - if ( sep >= 0 ) { - QString tag = line.left(sep); - if ( tag == "Package" ) - name = line.mid(sep+2).simplifyWhiteSpace(); - if ( !description.isEmpty() ) - description.append("<br>"); - description.append("<b>"); - description.append(Qtopia::escapeString(tag)); - description.append(":</b> "); - description.append(Qtopia::escapeString(line.mid(sep+2))); - } - } - } - } - - return matches; -} - -/* - * public slot - */ -void PackageManager::doUpgrade() -{ - startMultiRun(2); - runIpkg("update"); - runIpkg("upgrade"); - updatePackageList(); - endRun(); -} - - -void PackageManager::doIt() -{ - bool ok = commitWithIpkg(); - updatePackageList(); // things may have changed - if (!ok) qApp->beep(); -} - -bool PackageManager::commitWithIpkg() -{ - // A full implementation would do the following, but we'll just do - // it simply and non-interactively for now. - // - // setenv IPKG_CONF_DIR for a null $IPKG_CONF_DIR/ipkg.conf - // setenv IPKG_SOURCE, IPKG_ROOT, etc. - // run ipkg, processing interactivity as dialogs - // - "... (Y/I/N/O/D) [default=N] ?" -> ... - // - "[Press ENTER to continue]" (if D chosen above) - // - "The following packages are marked `Essential'... Install them now [Y/n] ?" - // - "The following packages...ready to be installed:... Install them now [Y/n] ?" - // return FALSE cancelled - - QStringList to_remove, to_install; - - for ( QListViewItem* i = list->firstChild(); i; i = i->nextSibling() ) { - PackageItem* pit = (PackageItem*)i; - if ( pit->isOn() ) { - if ( pit->isInstalled() ) - to_remove.append(pit->name()); - else - to_install.append(pit->name()); - } - } - - bool ok=TRUE; - - int jobs = to_remove.count()+to_install.count(); - if ( jobs ) { - startMultiRun(jobs); - - if ( to_remove.count() ) { - for (QStringList::ConstIterator it=to_remove.begin(); it!=to_remove.end(); ++it) { - if ( runIpkg("remove " + *it) != 0 ) { - ok = FALSE; - } - } - } - if ( to_install.count() ) { - for (QStringList::ConstIterator it=to_install.begin(); it!=to_install.end(); ++it) { - if ( runIpkg("install " + *it) != 0 ) { - ok = FALSE; - } - } - } - - // ##### If we looked in the list of files, we could send out accurate - // ##### messages. But we don't bother yet, and just do an "all". - QCopEnvelope e("QPE/System", "linkChanged(QString)"); - QString lf = QString::null; - e << lf; - -#if QT_VERSION > 230 // a bug breaks this otherwise - if ( !ok ) - QMessageBox::warning(this, "Error", "<p><tt>ipkg</tt> says something went wrong. Sorry."); -#endif - - endRun(); - } - - return ok; -} - -QString PackageManager::ipkgStatusOutput() -{ - if ( cachedIpkgStatusOutput.isEmpty() ) { - Process ipkg_status( QStringList() << "ipkg" << "status" ); - ipkg_status.exec( 0, cachedIpkgStatusOutput ); - } - return QString::fromLocal8Bit( cachedIpkgStatusOutput ); -} - -QString PackageManager::ipkgInfoOutput() -{ - if ( cachedIpkgInfoOutput.isEmpty() ) { - Process ipkg_info( QStringList() << "ipkg" << "info" ); - ipkg_info.exec( 0, cachedIpkgInfoOutput ); - } - return QString::fromLocal8Bit( cachedIpkgInfoOutput ); -} - -void PackageManager::setCachedIpkgOutputDirty() -{ - cachedIpkgInfoOutput = cachedIpkgStatusOutput = QString::null; -} - -void PackageManager::startMultiRun(int jobs) -{ - startRun(); - progress->setTotalSteps(jobs); - progress->setProgress(0); -} - -void PackageManager::startRun() -{ - progress->show(); - doit->hide(); -} - -void PackageManager::endRun() -{ - doit->show(); - progress->hide(); -} - -int PackageManager::runIpkg(const QString& args) -{ - if ( progress->progress() == -1 ) - startMultiRun(1); - else - startRun(); - QString cmd = "ipkg "; - if ( ipkg_old ) - cmd += "</dev/null "; - else - cmd += "-force-defaults "; - int r = system((cmd+args).latin1()); - progress->setProgress(progress->progress()+1); - setCachedIpkgOutputDirty(); - endRun(); - return r; -} - -// simple hack to get support for ipkg mimetype -void PackageManager::maybeInstall( const QString &ipk ) -{ - int pos = ipk.findRev( "/" ); - QString package = ipk.mid( pos + 1 ); - pos = package.find ( "_" ); - if ( pos != -1 ) - package = package.left( pos ); - switch ( QMessageBox::information( 0, tr( "Install Package" ), - tr("Are you sure you want to\ninstall package\n\n%1") - .arg(package), QMessageBox::Yes, - QMessageBox::No|QMessageBox::Default|QMessageBox::Escape, 0 ) ) { - case QMessageBox::Yes: { - startRun(); - runIpkg("install " + ipk ); - QCopEnvelope e("QPE/System", "linkChanged(QString)"); - QString lf = QString::null; - e << lf; - endRun(); - } - break; - case QMessageBox::No: - default: - // do nothing - break; - } -} - -void PackageManager::setDocument(const QString& fileref) -{ - if ( fileref.isNull() ) - return; - DocLnk doc( fileref ); - if ( doc.file().isEmpty() ) - return; - maybeInstall( doc.file() ); - updatePackageList(); -} |