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Diffstat (limited to 'kioslave/media/kio_media.cpp')
| -rw-r--r-- | kioslave/media/kio_media.cpp | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/kioslave/media/kio_media.cpp b/kioslave/media/kio_media.cpp new file mode 100644 index 000000000..b9283592c --- /dev/null +++ b/kioslave/media/kio_media.cpp @@ -0,0 +1,275 @@ +/* This file is part of the KDE project + Copyright (c) 2004 Kevin Ottens <ervin ipsquad net> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <stdlib.h> + +#include <kdebug.h> +#include <klocale.h> +#include <kapplication.h> +#include <dcopclient.h> +#include <kcmdlineargs.h> + +#include <qeventloop.h> + +#include "kio_media.h" + + +static const KCmdLineOptions options[] = +{ + { "+protocol", I18N_NOOP( "Protocol name" ), 0 }, + { "+pool", I18N_NOOP( "Socket name" ), 0 }, + { "+app", I18N_NOOP( "Socket name" ), 0 }, + KCmdLineLastOption +}; + +extern "C" { + int KDE_EXPORT kdemain( int argc, char **argv ) + { + // KApplication is necessary to use other ioslaves + putenv(strdup("SESSION_MANAGER=")); + KCmdLineArgs::init(argc, argv, "kio_media", 0, 0, 0, 0); + KCmdLineArgs::addCmdLineOptions( options ); + KApplication app( false, false ); + // We want to be anonymous even if we use DCOP + app.dcopClient()->attach(); + + KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + MediaProtocol slave( args->arg(0), args->arg(1), args->arg(2) ); + slave.dispatchLoop(); + return 0; + } +} + + +MediaProtocol::MediaProtocol(const QCString &protocol, + const QCString &pool, const QCString &app) + : ForwardingSlaveBase(protocol, pool, app) +{ + connect( &m_impl, SIGNAL( warning( const QString & ) ), + this, SLOT( slotWarning( const QString & ) ) ); +} + +MediaProtocol::~MediaProtocol() +{ +} + +bool MediaProtocol::rewriteURL(const KURL &url, KURL &newUrl) +{ + QString name, path; + + if ( !m_impl.parseURL(url, name, path) ) + { + error(KIO::ERR_MALFORMED_URL, url.prettyURL()); + return false; + } + + + if ( !m_impl.realURL(name, path, newUrl) ) + { + error( m_impl.lastErrorCode(), m_impl.lastErrorMessage() ); + return false; + } + + return true; +} + +void MediaProtocol::put(const KURL &url, int permissions, + bool overwrite, bool resume) +{ + kdDebug(1219) << "MediaProtocol::put: " << url << endl; + + QString name, path; + bool ok = m_impl.parseURL(url, name, path); + + if ( ok && path.isEmpty() ) + { + error(KIO::ERR_CANNOT_OPEN_FOR_WRITING, url.prettyURL()); + } + else + { + ForwardingSlaveBase::put(url, permissions, overwrite, resume); + } +} + +void MediaProtocol::rename(const KURL &src, const KURL &dest, bool overwrite) +{ + kdDebug(1219) << "MediaProtocol::rename: " << src << ", " << dest << ", " + << overwrite << endl; + + QString src_name, src_path; + bool ok = m_impl.parseURL(src, src_name, src_path); + QString dest_name, dest_path; + ok &= m_impl.parseURL(dest, dest_name, dest_path); + + if ( ok && src_path.isEmpty() && dest_path.isEmpty() + && src.protocol() == "media" && dest.protocol() == "media" ) + { + if (!m_impl.setUserLabel(src_name, dest_name)) + { + error(m_impl.lastErrorCode(), m_impl.lastErrorMessage()); + } + else + { + finished(); + } + } + else + { + ForwardingSlaveBase::rename(src, dest, overwrite); + } +} + +void MediaProtocol::mkdir(const KURL &url, int permissions) +{ + kdDebug(1219) << "MediaProtocol::mkdir: " << url << endl; + + QString name, path; + bool ok = m_impl.parseURL(url, name, path); + + if ( ok && path.isEmpty() ) + { + error(KIO::ERR_COULD_NOT_MKDIR, url.prettyURL()); + } + else + { + ForwardingSlaveBase::mkdir(url, permissions); + } +} + +void MediaProtocol::del(const KURL &url, bool isFile) +{ + kdDebug(1219) << "MediaProtocol::del: " << url << endl; + + QString name, path; + bool ok = m_impl.parseURL(url, name, path); + + if ( ok && path.isEmpty() ) + { + error(KIO::ERR_CANNOT_DELETE, url.prettyURL()); + } + else + { + ForwardingSlaveBase::del(url, isFile); + } +} + +void MediaProtocol::stat(const KURL &url) +{ + kdDebug(1219) << "MediaProtocol::stat: " << url << endl; + QString path = url.path(); + if( path.isEmpty() || path == "/" ) + { + // The root is "virtual" - it's not a single physical directory + KIO::UDSEntry entry; + m_impl.createTopLevelEntry( entry ); + statEntry( entry ); + finished(); + return; + } + + QString name; + bool ok = m_impl.parseURL(url, name, path); + + if ( !ok ) + { + error(KIO::ERR_MALFORMED_URL, url.prettyURL()); + return; + } + + if( path.isEmpty() ) + { + KIO::UDSEntry entry; + + if ( m_impl.statMedium(name, entry) + || m_impl.statMediumByLabel(name, entry) ) + { + statEntry(entry); + finished(); + } + else + { + error(KIO::ERR_DOES_NOT_EXIST, url.prettyURL()); + } + } + else + { + ForwardingSlaveBase::stat(url); + } +} + +void MediaProtocol::listDir(const KURL &url) +{ + kdDebug(1219) << "MediaProtocol::listDir: " << url << endl; + + if ( url.path().length() <= 1 ) + { + listRoot(); + return; + } + + QString name, path; + bool ok = m_impl.parseURL(url, name, path); + + if ( !ok ) + { + error(KIO::ERR_MALFORMED_URL, url.prettyURL()); + return; + } + + ForwardingSlaveBase::listDir(url); +} + +void MediaProtocol::listRoot() +{ + KIO::UDSEntry entry; + + KIO::UDSEntryList media_entries; + bool ok = m_impl.listMedia(media_entries); + + if (!ok) + { + error( m_impl.lastErrorCode(), m_impl.lastErrorMessage() ); + return; + } + + totalSize(media_entries.count()+1); + + m_impl.createTopLevelEntry(entry); + listEntry(entry, false); + + KIO::UDSEntryListIterator it = media_entries.begin(); + KIO::UDSEntryListIterator end = media_entries.end(); + + for(; it!=end; ++it) + { + listEntry(*it, false); + } + + entry.clear(); + listEntry(entry, true); + + finished(); +} + +void MediaProtocol::slotWarning( const QString &msg ) +{ + warning( msg ); +} + +#include "kio_media.moc" |