1 files changed, 505 insertions, 0 deletions

diff --git a/noncore/settings/packagemanager/oipkg.cpp b/noncore/settings/packagemanager/oipkg.cpp
new file mode 100644
index 0000000..13f3d7d
--- a/dev/null
+++ b/noncore/settings/packagemanager/oipkg.cpp
@@ -0,0 +1,505 @@
+/*
+                            This file is part of the Opie Project
+
+                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+              =.
+            .=l.
+           .>+-=
+ _;:,     .>    :=|.         This program is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This program is distributed in the hope that
+     +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
+    : ..    .:,     . . .    without even the implied warranty of
+    =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
+  _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
+..}^=.=       =       ;      Library General Public License for more
+++=   -.     .`     .:       details.
+ :     =  ...= . :.=-
+ -.   .:....=;==+<;          You should have received a copy of the GNU
+  -_. . .   )=.  =           Library General Public License along with
+    --        :-=`           this library; see the file COPYING.LIB.
+                             If not, write to the Free Software Foundation,
+                             Inc., 59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#include "oipkg.h"
+
+#include <stdio.h>
+
+#include <qdir.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#include <opie/oprocess.h>
+
+const QString IPKG_EXEC        = "ipkg";                // Fully-qualified name of Ipkg executable
+const QString IPKG_CONF        = "/etc/ipkg.conf";      // Fully-qualified name of Ipkg primary configuration file
+const QString IPKG_CONF_DIR    = "/etc/ipkg";           // Directory of secondary Ipkg configuration files
+const QString IPKG_PKG_PATH    = "/usr/lib/ipkg/lists"; // Directory containing server package lists
+const QString IPKG_STATUS_PATH = "usr/lib/ipkg/status"; // Destination status file location
+
+OIpkg::OIpkg( Config *config, QObject *parent, const char *name )
+    : QObject( parent, name )
+    , m_config( config )
+    , m_ipkgExec( IPKG_EXEC ) // TODO - find executable?
+    , m_confInfo( NULL )
+    , m_ipkgExecOptions( 0 )
+    , m_ipkgExecVerbosity( 1 )
+    , m_ipkgProcess( NULL )
+{
+}
+
+OIpkg::~OIpkg()
+{
+    // Upon destruction, ensure that items in config list are deleted with list
+    if ( m_confInfo )
+        m_confInfo->setAutoDelete( true );
+
+    // Terminate any running ipkg processes
+    if ( m_ipkgProcess )
+        delete m_ipkgProcess;
+}
+
+OConfItemList *OIpkg::configItems()
+{
+    // Retrieve all configuration items
+    return filterConfItems();
+}
+
+OConfItemList *OIpkg::servers()
+{
+    // Retrieve only servers
+    return filterConfItems( OConfItem::Source );
+}
+
+OConfItemList *OIpkg::destinations()
+{
+    // Retrieve only destinations
+    return filterConfItems( OConfItem::Destination );
+}
+
+OConfItemList *OIpkg::options()
+{
+    // Retrieve only destinations
+    return filterConfItems( OConfItem::Option );
+}
+
+void OIpkg::setConfigItems( OConfItemList *configList )
+{
+    if ( m_confInfo )
+        delete m_confInfo;
+
+    m_confInfo = configList;
+}
+
+void OIpkg::saveSettings()
+{
+    // Save Ipkg execution options to application configuration file
+    if ( m_config )
+    {
+        m_config->setGroup( "Ipkg" );
+        m_config->writeEntry( "ExecOptions", m_ipkgExecOptions );
+        m_config->writeEntry( "Verbosity", m_ipkgExecVerbosity );
+    }
+}
+
+OPackageList *OIpkg::availablePackages( const QString &server )
+{
+    // Load Ipkg configuration info if not already cached
+    if ( !m_confInfo )
+        loadConfiguration();
+
+    // Build new server list (caller is responsible for deleting)
+    OPackageList *pl = new OPackageList;
+
+    // Open package list file
+    QFile f( IPKG_PKG_PATH + "/" + server );
+    if ( !f.open( IO_ReadOnly ) )
+        return NULL;
+    QTextStream t( &f );
+
+    // Process all information in package list file
+    OPackage *package = NULL;
+    QString line = t.readLine();
+    while ( !t.eof() )
+    {
+        // Determine key/value pair
+        int pos = line.find( ':', 0 );
+        QString key;
+        if ( pos > -1 )
+            key = line.mid( 0, pos );
+        else
+            key = QString::null;
+        QString value = line.mid( pos+2, line.length()-pos );
+
+        // Allocate new package and insert into list
+        if ( package == NULL  && !key.isEmpty() )
+        {
+            package = new OPackage( value );
+            package->setSource( server );
+            pl->append( package );
+        }
+
+        // Update package data
+        if ( key == "Package" )
+                package->setName( value );
+        else if ( key == "Version" )
+            package->setVersion( value );
+        else if ( key == "Section" )
+            package->setCategory( value );
+            //DataManager::setAvailableCategories( value );
+        else if ( key.isEmpty() && value.isEmpty() )
+            package = NULL;
+
+        // Skip past all description lines
+        if ( key == "Description" )
+        {
+            line = t.readLine();
+            while ( !line.isEmpty() && line.find( ':', 0 ) == -1 && !t.eof() )
+                line = t.readLine();
+        }
+        else
+            line = t.readLine();
+    }
+
+    f.close();
+
+    return pl;
+}
+
+OPackageList *OIpkg::installedPackages( const QString &destName, const QString &destPath )
+{
+    // Load Ipkg configuration info if not already cached
+    if ( !m_confInfo )
+        loadConfiguration();
+
+    // Build new server list (caller is responsible for deleting)
+    OPackageList *pl = new OPackageList;
+
+    // Open status file
+    QString path = destPath;
+    if ( path.right( 1 ) != "/" )
+        path.append( "/" );
+    path.append( IPKG_STATUS_PATH );
+
+    QFile f( path );
+    if ( !f.open( IO_ReadOnly ) )
+        return NULL;
+    QTextStream t( &f );
+
+    // Process all information in status file
+    bool newPackage = false;
+    QString line = t.readLine();
+    QString name;
+    QString version;
+    QString status;
+
+    while ( !t.eof() )
+    {
+        // Determine key/value pair
+        int pos = line.find( ':', 0 );
+        QString key;
+        if ( pos > -1 )
+            key = line.mid( 0, pos );
+        else
+            key = QString::null;
+        QString value = line.mid( pos+2, line.length()-pos );
+
+        // Allocate new package and insert into list
+        if ( newPackage  && !key.isEmpty() )
+        {
+            // Add to list only if it has a valid name and is installed
+            if ( !name.isNull() && status.contains( " installed" ) )
+            {
+                pl->append( new OPackage( name, QString::null, version, QString::null, destName ) );
+                name = QString::null;
+                version = QString::null;
+                status = QString::null;
+
+                newPackage = false;
+            }
+        }
+
+        // Update package data
+        if ( key == "Package" )
+            name = value;
+        else if ( key == "Version" )
+            version = value;
+        else if ( key == "Status" )
+            status = value;
+        else if ( key.isEmpty() && value.isEmpty() )
+            newPackage = true;
+
+        // Skip past all description lines
+        if ( key == "Description" )
+        {
+            line = t.readLine();
+            while ( !line.isEmpty() && line.find( ':', 0 ) == -1 && !t.eof() )
+                line = t.readLine();
+        }
+        else
+            line = t.readLine();
+    }
+
+    f.close();
+
+    return pl;
+}
+
+bool OIpkg::executeCommand( OPackage::Command command, QStringList *parameters, const QString &destination,
+                            const QObject *receiver, const char *slotOutput, const char *slotErrors,
+                            const char *slotFinished, bool rawOutput )
+{
+    if ( command == OPackage::NotDefined )
+        return false;
+
+    // Set up command line for execution
+    QStringList cmdLine;
+    cmdLine.append( IPKG_EXEC );
+
+    QString verbosity( "-V" );
+    verbosity.append( QString::number( m_ipkgExecVerbosity ) );
+    cmdLine.append( verbosity );
+
+    // Determine Ipkg execution options
+    if ( command == OPackage::Install && destination != QString::null )
+    {
+        // TODO - Set destination for installs
+        cmdLine.append( "-dest" );
+        cmdLine.append( destination );
+    }
+
+    if ( command != OPackage::Update && command != OPackage::Download )
+    {
+        if ( m_ipkgExecOptions & FORCE_DEPENDS )
+            cmdLine.append( "-force-depends" );
+        if ( m_ipkgExecOptions & FORCE_REINSTALL  )
+            cmdLine.append( "-force-reinstall" );
+        if ( m_ipkgExecOptions & FORCE_REMOVE )
+            cmdLine.append( "-force-removal-of-essential-packages" );
+        if ( m_ipkgExecOptions & FORCE_OVERWRITE )
+            cmdLine.append( "-force-overwrite" );
+        if ( m_ipkgExecVerbosity == 3 )
+            cmdLine.append( "-verbose_wget" );
+
+        // TODO
+        // Handle make links
+        // Rules - If make links is switched on, create links to root
+        // if destDir is NOT /
+        /*
+        if ( m_ipkgExecOptions & MAKE_LINKS )
+        {
+            // If destDir == / turn off make links as package is being insalled
+            // to root already.
+            if ( destDir == "/" )
+                m_ipkgExecOptions ^= MAKE_LINKS;
+        }
+        */
+    }
+
+    QString cmd;
+    switch( command )
+    {
+        case OPackage::Install: cmd = "install";
+            break;
+        case OPackage::Remove: cmd = "remove";
+            break;
+        case OPackage::Update: cmd = "update";
+            break;
+        case OPackage::Upgrade: cmd = "upgrade";
+            break;
+        case OPackage::Download: cmd = "download";
+            break;
+        case OPackage::Info: cmd = "info";
+            break;
+        case OPackage::Files: cmd = "files";
+            break;
+        //case OPackage::Version: cmd = "" );
+        //    break;
+        default:
+            break;
+    };
+    cmdLine.append( cmd );
+
+    // TODO
+    // If we are removing, reinstalling or upgrading packages and make links option is selected
+    // create the links
+/*
+    if ( command == Remove || command == Upgrade )
+    {
+        createLinks = false;
+        if ( flags & MAKE_LINKS )
+        {
+            emit outputText( tr( "Removing symbolic links...\n" ) );
+            linkPackage( Utils::getPackageNameFromIpkFilename( package ), destination, destDir );
+            emit outputText( QString( " " ) );
+        }
+    }
+*/
+    // Append package list (if any) to end of command line
+    if ( parameters && !parameters->isEmpty() )
+    {
+        for ( QStringList::Iterator it = parameters->begin(); it != parameters->end(); ++it )
+        {
+            cmdLine.append( *it );
+        }
+    }
+
+    // Create OProcess
+    if ( m_ipkgProcess )
+        delete m_ipkgProcess;
+    m_ipkgProcess = new OProcess( cmdLine, this );
+
+    // Connect signals (if any)
+    if ( receiver )
+    {
+        if ( rawOutput )
+        {
+            if ( slotOutput )
+                connect( m_ipkgProcess, SIGNAL(receivedStdout(OProcess*,char*,int)), receiver, slotOutput );
+            if ( slotErrors )
+                connect( m_ipkgProcess, SIGNAL(receivedStderr(OProcess*,char*,int)), receiver, slotErrors );
+            if ( slotFinished )
+                connect( m_ipkgProcess, SIGNAL(processExited(OProcess*)), receiver, slotFinished );
+        }
+        else // !rawOutput
+        {
+            // TODO - how should it handle partial lines? (i.e. "Installing opi", "e-aqpkg...")
+        }
+    }
+
+    // Run process
+printf( "Running: \'%s\'\n", cmdLine.join( " " ).latin1() );
+    return m_ipkgProcess->start( OProcess::NotifyOnExit, OProcess::All );
+}
+
+void OIpkg::abortCommand()
+{
+    if ( m_ipkgProcess )
+        delete m_ipkgProcess;
+}
+
+void OIpkg::loadConfiguration()
+{
+    if ( m_confInfo )
+        delete m_confInfo;
+
+    // Load configuration item list
+    m_confInfo = new OConfItemList();
+
+    QStringList confFiles;
+    QDir confDir( IPKG_CONF_DIR );
+    if ( confDir.exists() )
+    {
+        confDir.setNameFilter( "*.conf" );
+        confDir.setFilter( QDir::Files );
+        confFiles = confDir.entryList( "*.conf", QDir::Files );
+        confFiles << IPKG_CONF;
+
+        for ( QStringList::Iterator it = confFiles.begin(); it != confFiles.end(); ++it )
+        {
+            // Create absolute file path if necessary
+            QString absFile = (*it);
+            if ( !absFile.startsWith( "/" ) )
+                absFile.prepend( QString( IPKG_CONF_DIR ) + "/" );
+
+            // Read in file
+            QFile f( absFile );
+            if ( f.open( IO_ReadOnly ) )
+            {
+                QTextStream s( &f );
+                while ( !s.eof() )
+                {
+
+                    QString line = s.readLine().simplifyWhiteSpace();
+
+                    // Parse line and save info to the conf options list
+                    if ( !line.isEmpty() )
+                    {
+                        if ( !line.startsWith( "#" ) ||
+                             line.startsWith( "#src" ) ||
+                             line.startsWith( "#dest" ) ||
+                             line.startsWith( "#arch" ) ||
+                             line.startsWith( "#option" ) )
+                        {
+                            int pos = line.find( ' ', 1 );
+
+                            // Type
+                            QString typeStr = line.left( pos );
+                            OConfItem::Type type;
+                            if ( typeStr == "src" || typeStr == "#src" )
+                                type = OConfItem::Source;
+                            else if ( typeStr == "dest" || typeStr == "#dest" )
+                                type = OConfItem::Destination;
+                            else if ( typeStr == "option" || typeStr == "#option" )
+                                type = OConfItem::Option;
+                            else if ( typeStr == "arch" || typeStr == "#arch" )
+                                type = OConfItem::Arch;
+                            else
+                                type = OConfItem::NotDefined;
+                            ++pos;
+                            int endpos = line.find( ' ', pos );
+
+                            // Name
+                            QString name = line.mid( pos, endpos - pos );
+
+                            // Value
+                            QString value = "";
+                            if ( endpos > -1 )
+                                value = line.right( line.length() - endpos - 1 );
+
+                            // Active
+                            bool active = !line.startsWith( "#" );
+
+                            // Add to list
+                            m_confInfo->append( new OConfItem( absFile, type, name, value, active ) );
+                        }
+                    }
+                }
+
+                f.close();
+            }
+        }
+    }
+
+    // Load Ipkg execution options from application configuration file
+    if ( m_config )
+    {
+        m_config->setGroup( "Ipkg" );
+        m_ipkgExecOptions = m_config->readNumEntry( "ExecOptions", m_ipkgExecOptions );
+        m_ipkgExecVerbosity = m_config->readNumEntry( "Verbosity", m_ipkgExecVerbosity );
+    }
+}
+
+OConfItemList *OIpkg::filterConfItems( OConfItem::Type typefilter )
+{
+    // Load Ipkg configuration info if not already cached
+    if ( !m_confInfo )
+        loadConfiguration();
+
+    // Build new server list (caller is responsible for deleting)
+    OConfItemList *sl = new OConfItemList;
+
+    // If typefilter is empty, retrieve all items
+    bool retrieveAll = ( typefilter == OConfItem::NotDefined );
+
+    // Parse configuration info for servers
+    OConfItemListIterator it( *m_confInfo );
+    for ( ; it.current(); ++it )
+    {
+        OConfItem *item = it.current();
+        if ( retrieveAll || item->type() == typefilter )
+        {
+            sl->append( item );
+        }
+    }
+
+    return sl;
+}