diff options
Diffstat (limited to 'kmrml/kmrml/lib/kmrml_config.cpp')
| -rw-r--r-- | kmrml/kmrml/lib/kmrml_config.cpp | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/kmrml/kmrml/lib/kmrml_config.cpp b/kmrml/kmrml/lib/kmrml_config.cpp new file mode 100644 index 00000000..a88e8404 --- /dev/null +++ b/kmrml/kmrml/lib/kmrml_config.cpp @@ -0,0 +1,339 @@ +/* This file is part of the KDE project + Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org> + + 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, version 2. + + 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <qdir.h> +#include <qfile.h> +#include <qtextcodec.h> + +#include <kconfig.h> +#include <kdebug.h> +#include <kglobal.h> +#include <kprocess.h> +#include <kstandarddirs.h> + +#include "kmrml_config.h" + +#include <kdeversion.h> +#if KDE_VERSION < 307 + #define QUOTE( x ) x +#else + #define QUOTE( x ) KProcess::quote( x ) +#endif + +using namespace KMrml; + +// #define DEFAULT_ADDCOLLECTION_CMD "gift-add-collection.pl --thumbnail-dir=%t --local-encoding %d" +#define DEFAULT_ADDCOLLECTION_CMD "gift-add-collection.pl --gift-home=%h --thumbnail-dir=%t --local-encoding=%e %d" +#define DEFAULT_REMOVECOLLECTION_CMD "gift-add-collection.pl --gift-home=%h --local-encoding=%e --remove-collection %d" + +#define DEFAULT_MRMLD_CMD "gift --port %p --datadir %d" +#define DEFAULT_MRMLD_CMD_AUTOPORT "gift --datadir %d" + +#define CONFIG_GROUP "MRML Settings" +#define DEFAULT_HOST "localhost" +#define DEFAULT_USER "kmrml" +#define DEFAULT_PASS "none" +#define DEFAULT_AUTH false +#define DEFAULT_AUTOPORT true +const int DEFAULT_PORT = 12789; + +Config::Config() +{ + m_ownConfig = new KConfig( "kio_mrmlrc", false, false ); + m_config = m_ownConfig; + + init(); +} + +Config::Config( KConfig *config ) + : m_config( config ), + m_ownConfig( 0L ) +{ + init(); +} + +Config::~Config() +{ + delete m_ownConfig; +} + +void Config::init() +{ + m_config->setGroup( CONFIG_GROUP ); + m_defaultHost = m_config->readEntry( "Default Host" ); + if ( m_defaultHost.isEmpty() ) + m_defaultHost = DEFAULT_HOST; + + m_hostList = m_config->readListEntry( "Host List" ); + if ( m_hostList.isEmpty() ) + m_hostList.append( DEFAULT_HOST ); + + m_serverStartedIndividually = + m_config->readBoolEntry( "ServerStartedIndividually", false ); +} + +bool Config::sync() +{ + bool notifySlaves = m_config->isDirty(); + m_config->sync(); + return notifySlaves; + + // This moved to kcontrol/MainPage::save() so we don't have to link against + // KIO and need a full KApplication instance to work (so that the tiny + // mrmlsearch binary can also use this class) + // tell the ioslaves about the new configuration +// if ( notifySlaves ) +// KIO::SlaveConfig::self()->reset(); +} + +void Config::setDefaultHost( const QString& host ) +{ + m_defaultHost = host.isEmpty() ? + QString::fromLatin1(DEFAULT_HOST) : host; + + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "Default Host", m_defaultHost ); +} + +ServerSettings Config::settingsForLocalHost() const +{ + return settingsForHost( "localhost" ); +} + +ServerSettings Config::settingsForHost( const QString& host ) const +{ + KConfigGroup config( m_config, settingsGroup( host ) ); + ServerSettings settings; + + settings.host = host; + settings.configuredPort = config.readUnsignedNumEntry( "Port", + DEFAULT_PORT ); + settings.autoPort = (host == "localhost") && + config.readBoolEntry("Automatically determine Port", + DEFAULT_AUTOPORT ); + settings.user = config.readEntry( "Username", DEFAULT_USER ); + settings.pass = config.readEntry( "Password", DEFAULT_PASS ); + settings.useAuth = config.readBoolEntry( "Perform Authentication", + DEFAULT_AUTH ); + + return settings; +} + +void Config::addSettings( const ServerSettings& settings ) +{ + QString host = settings.host; + if ( m_hostList.find( host ) == m_hostList.end() ) + m_hostList.append( host ); + + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "Host List", m_hostList ); + + m_config->setGroup( settingsGroup( host ) ); + m_config->writeEntry( "Host", host ); + m_config->writeEntry( "Port", settings.configuredPort ); + m_config->writeEntry( "Automatically determine Port", settings.autoPort ); + m_config->writeEntry( "Username", settings.user ); + m_config->writeEntry( "Password", settings.pass ); + m_config->writeEntry( "Perform Authentication", settings.useAuth ); +} + +bool Config::removeSettings( const QString& host ) +{ + bool success = m_config->deleteGroup( settingsGroup( host ) ); + if ( success ) + { + m_hostList.remove( host ); + m_config->setGroup( CONFIG_GROUP ); + } + + return success; +} + +QStringList Config::indexableDirectories() const +{ + m_config->setGroup( CONFIG_GROUP ); + return m_config->readListEntry( "Indexable Directories" ); +} + +void Config::setIndexableDirectories( const QStringList& dirs ) +{ + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "Indexable Directories", dirs ); +} + +QString Config::addCollectionCommandLine() const +{ + m_config->setGroup( CONFIG_GROUP ); + QString cmd = m_config->readEntry( "AddCollection Commandline", + DEFAULT_ADDCOLLECTION_CMD ); + int index = cmd.find( "%h" ); + if ( index != -1 ) + cmd.replace( index, 2, QUOTE( mrmldDataDir() ) ); + + index = cmd.find( "%e" ); + if ( index != -1 ) + cmd.replace( index, 2, QTextCodec::codecForLocale()->mimeName() ); + + return cmd; +} + +void Config::setAddCollectionCommandLine( const QString& cmd ) +{ + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "AddCollection Commandline", cmd ); +} + +QString Config::removeCollectionCommandLine() const +{ + m_config->setGroup( CONFIG_GROUP ); + QString cmd = m_config->readEntry( "RemoveCollection Commandline", + DEFAULT_REMOVECOLLECTION_CMD ); + int index = cmd.find( "%h" ); + if ( index != -1 ) + cmd.replace( index, 2, QUOTE( mrmldDataDir() ) ); + + index = cmd.find( "%e" ); + if ( index != -1 ) + cmd.replace( index, 2, QTextCodec::codecForLocale()->mimeName() ); + + return cmd; +} + +void Config::setRemoveCollectionCommandLine( const QString& cmd ) +{ + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "RemoveCollection Commandline", cmd ); +} + +QString Config::mrmldCommandline() const +{ + ServerSettings settings = settingsForLocalHost(); + + m_config->setGroup( CONFIG_GROUP ); + QString cmd = m_config->readEntry( "MrmmlDaemon Commandline", + settings.autoPort ? + DEFAULT_MRMLD_CMD_AUTOPORT : + DEFAULT_MRMLD_CMD ); + + // add data directory and port to the commandline + int index = cmd.find( "%p" ); + if ( index != -1 ) + { + QString port = settings.autoPort ? + QString::null : QString::number( settings.configuredPort ); + cmd.replace( index, 2, port ); + } + index = cmd.find( "%d" ); + if ( index != -1 ) + { + cmd.replace( index, 2, QUOTE( mrmldDataDir() ) ); + } + + qDebug("***** commandline: %s", cmd.latin1()); + + return cmd; +} + +QString Config::mrmldDataDir() +{ + QString dir = KGlobal::dirs()->saveLocation( "data", + "kmrml/mrmld-data/" ); + if ( dir.isEmpty() ) // fallback + dir = QDir::homeDirPath() + "/"; + + return dir; +} + +void Config::setMrmldCommandLine( const QString& cmd ) +{ + m_config->setGroup( CONFIG_GROUP ); + m_config->writeEntry( "MrmmlDaemon Commandline", cmd ); +} + +/////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////// + +ServerSettings::ServerSettings() + : configuredPort( 0 ), + autoPort( true ), + useAuth( false ) +{ +} + +ServerSettings::ServerSettings( const QString& host, unsigned short int port, + bool autoPort, bool useAuth, + const QString& user, const QString& pass ) +{ + this->host = host; + this->configuredPort = port; + this->autoPort = autoPort; + this->useAuth = useAuth; + this->user = user; + this->pass = pass; +} + +// static +ServerSettings ServerSettings::defaults() +{ + return ServerSettings( DEFAULT_HOST, DEFAULT_PORT, + (!strcmp(DEFAULT_HOST, "localhost") && DEFAULT_PORT), + DEFAULT_AUTH, DEFAULT_USER, DEFAULT_PASS ); +} + +KURL ServerSettings::getUrl() const +{ + KURL url; + url.setProtocol( "mrml" ); + url.setHost( host ); + if ( !autoPort ) + url.setPort( configuredPort ); + + if ( useAuth && user.isEmpty() ) + { + url.setUser( user ); + url.setPass( pass ); + } + + return url; +} + +unsigned short int ServerSettings::port() const +{ + if ( autoPort ) + { + QString portsFile = Config::mrmldDataDir() + "gift-port.txt"; + QFile file( portsFile ); + if ( file.open( IO_ReadOnly ) ) + { + QString line; + (void) file.readLine( line, 6 ); +// qDebug("**** read: %s", line.latin1()); + + file.close(); + + bool ok; + unsigned short int p = line.toUShort( &ok ); + if ( ok ) + return p; + } + else + kdWarning() << "Can't open \"" << portsFile << "\" to automatically determine the gift port" << endl; + } + + return configuredPort; +} |