1 files changed, 296 insertions, 0 deletions
diff --git a/tdeioslave/settings/tdeio_settings.cpp b/tdeioslave/settings/tdeio_settings.cpp
new file mode 100644
index 000000000..3bdbd00eb
--- /dev/null
+++ b/tdeioslave/settings/tdeio_settings.cpp
@@ -0,0 +1,296 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003 Joseph Wenninger <jowenn@kde.org>
+
+   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 <tdeio/slavebase.h>
+#include <tdeinstance.h>
+#include <kdebug.h>
+#include <tqtextstream.h>
+#include <tdelocale.h>
+#include <sys/stat.h>
+#include <dcopclient.h>
+#include <tqdatastream.h>
+#include <time.h>
+#include <tdeprocess.h>
+#include <kservice.h>
+#include <kservicegroup.h>
+#include <tdestandarddirs.h>
+
+class SettingsProtocol : public TDEIO::SlaveBase
+{
+public:
+	enum RunMode { SettingsMode, ProgramsMode, ApplicationsMode };
+	SettingsProtocol(const TQCString &protocol, const TQCString &pool, const TQCString &app);
+	virtual ~SettingsProtocol();
+	virtual void get( const KURL& url );
+	virtual void stat(const KURL& url);
+	virtual void listDir(const KURL& url);
+	void listRoot();
+	KServiceGroup::Ptr findGroup(const TQString &relPath);
+
+private:
+	DCOPClient *m_dcopClient;
+	RunMode m_runMode;
+};
+
+extern "C" {
+	TDE_EXPORT int kdemain( int, char **argv )
+	{
+	  kdDebug() << "kdemain for settings tdeioslave" << endl;
+	  TDEInstance instance( "tdeio_settings" );
+	  SettingsProtocol slave(argv[1], argv[2], argv[3]);
+	  slave.dispatchLoop();
+	  return 0;
+	}
+}
+
+
+static void addAtom(TDEIO::UDSEntry& entry, unsigned int ID, long l, const TQString& s = TQString::null)
+{
+	TDEIO::UDSAtom atom;
+	atom.m_uds = ID;
+	atom.m_long = l;
+	atom.m_str = s;
+	entry.append(atom);
+}
+
+static void createFileEntry(TDEIO::UDSEntry& entry, const TQString& name, const TQString& url, const TQString& mime, const TQString& iconName, const TQString& localPath)
+{
+	entry.clear();
+	addAtom(entry, TDEIO::UDS_NAME, 0, TDEIO::encodeFileName(name));
+	addAtom(entry, TDEIO::UDS_FILE_TYPE, S_IFREG);
+	addAtom(entry, TDEIO::UDS_URL, 0, url);
+	addAtom(entry, TDEIO::UDS_ACCESS, 0500);
+	addAtom(entry, TDEIO::UDS_MIME_TYPE, 0, mime);
+	addAtom(entry, TDEIO::UDS_SIZE, 0);
+	addAtom(entry, TDEIO::UDS_LOCAL_PATH, 0, localPath);
+	addAtom(entry, TDEIO::UDS_CREATION_TIME, 1);
+	addAtom(entry, TDEIO::UDS_MODIFICATION_TIME, time(0));
+	addAtom(entry, TDEIO::UDS_ICON_NAME, 0, iconName);
+}
+
+static void createDirEntry(TDEIO::UDSEntry& entry, const TQString& name, const TQString& url, const TQString& mime,const TQString& iconName)
+{
+	entry.clear();
+	addAtom(entry, TDEIO::UDS_NAME, 0, name);
+	addAtom(entry, TDEIO::UDS_FILE_TYPE, S_IFDIR);
+	addAtom(entry, TDEIO::UDS_ACCESS, 0500);
+	addAtom(entry, TDEIO::UDS_MIME_TYPE, 0, mime);
+	addAtom(entry, TDEIO::UDS_URL, 0, url);
+	addAtom(entry, TDEIO::UDS_SIZE, 0);
+	addAtom(entry, TDEIO::UDS_ICON_NAME, 0, iconName);
+}
+
+SettingsProtocol::SettingsProtocol( const TQCString &protocol, const TQCString &pool, const TQCString &app): SlaveBase( protocol, pool, app )
+{
+	// Adjusts which part of the TDE Menu to virtualize.
+	if ( protocol == "programs" )
+		m_runMode = ProgramsMode;
+	else
+		if (protocol == "applications")
+			m_runMode = ApplicationsMode;
+		else
+			m_runMode = SettingsMode;
+
+	m_dcopClient = new DCOPClient();
+	if (!m_dcopClient->attach())
+	{
+		kdDebug() << "ERROR WHILE CONNECTING TO DCOPSERVER" << endl;
+	}
+}
+
+SettingsProtocol::~SettingsProtocol()
+{
+	delete m_dcopClient;
+}
+
+KServiceGroup::Ptr SettingsProtocol::findGroup(const TQString &relPath)
+{
+	TQString nextPart;
+	TQString alreadyFound("Settings/");
+	TQStringList rest = TQStringList::split('/', relPath);
+
+	kdDebug() << "Trying harder to find group " << relPath << endl;
+	for (unsigned int i=0; i<rest.count(); i++)
+		kdDebug() << "Item (" << *rest.at(i) << ")" << endl;
+
+	while (!rest.isEmpty()) {
+		KServiceGroup::Ptr tmp = KServiceGroup::group(alreadyFound);
+		if (!tmp || !tmp->isValid())
+			return 0;
+
+		KServiceGroup::List list = tmp->entries(true, true);
+		KServiceGroup::List::ConstIterator it = list.begin();
+
+		bool found = false;
+		for (; it != list.end(); ++it) {
+			KSycocaEntry *e = *it;
+			if (e->isType(KST_KServiceGroup)) {
+			    KServiceGroup::Ptr g(static_cast<KServiceGroup *>(e));
+			    if ((g->caption()==rest.front()) || (g->name()==alreadyFound+rest.front())) {
+				kdDebug() << "Found group with caption " << g->caption()
+					  << " with real name: " << g->name() << endl;
+				found = true;
+				rest.remove(rest.begin());
+				alreadyFound = g->name();
+				kdDebug() << "ALREADY FOUND: " << alreadyFound << endl;
+				break;
+			    }
+			}
+		}
+
+		if (!found) {
+			kdDebug() << "Group with caption " << rest.front() << " not found within "
+				  << alreadyFound << endl;
+			return 0;
+		}
+
+	}
+	return KServiceGroup::group(alreadyFound);
+}
+
+void SettingsProtocol::get( const KURL & url )
+{
+	KService::Ptr service = KService::serviceByDesktopName(url.fileName());
+	if (service && service->isValid()) {
+		KURL redirUrl;
+		redirUrl.setPath(locate("apps", service->desktopEntryPath()));
+		redirection(redirUrl);
+		finished();
+	} else {
+		error( TDEIO::ERR_IS_DIRECTORY, url.prettyURL() );
+	}
+}
+
+
+void SettingsProtocol::stat(const KURL& url)
+{
+	TDEIO::UDSEntry entry;
+
+	TQString servicePath( url.path(1) );
+	servicePath.remove(0, 1); // remove starting '/'
+
+	if ( m_runMode == SettingsMode)
+		servicePath = "Settings/" + servicePath;
+
+	KServiceGroup::Ptr grp = KServiceGroup::group(servicePath);
+
+	if (grp && grp->isValid()) {
+		createDirEntry(entry, (m_runMode == SettingsMode) ? i18n("Settings") : ( (m_runMode==ApplicationsMode) ? i18n("Applications") : i18n("Programs")),
+			url.url(), "inode/directory",grp->icon() );
+	} else {
+		KService::Ptr service = KService::serviceByDesktopName( url.fileName() );
+		if (service && service->isValid()) {
+//			KURL newUrl;
+//			newUrl.setPath(locate("apps", service->desktopEntryPath()));
+//			createFileEntry(entry, service->name(), newUrl, "application/x-desktop", service->icon());
+
+			createFileEntry(entry, service->name(), url.url(1)+service->desktopEntryName(),
+                            "application/x-desktop", service->icon(), locate("apps", service->desktopEntryPath()) );
+		} else {
+			error(TDEIO::ERR_SLAVE_DEFINED,i18n("Unknown settings folder"));
+			return;
+		}
+	}
+
+	statEntry(entry);
+	finished();
+	return;
+}
+
+
+void SettingsProtocol::listDir(const KURL& url)
+{
+	TQString groupPath = url.path(1);
+	groupPath.remove(0, 1); // remove starting '/'
+
+	if ( m_runMode == SettingsMode)
+		groupPath.prepend("Settings/");
+
+	KServiceGroup::Ptr grp = KServiceGroup::group(groupPath);
+
+	if (!grp || !grp->isValid()) {
+		grp = findGroup(groupPath);
+		if (!grp || !grp->isValid()) {
+		    error(TDEIO::ERR_SLAVE_DEFINED,i18n("Unknown settings folder"));
+		    return;
+		}
+	}
+
+	unsigned int count = 0;
+	TDEIO::UDSEntry entry;
+
+	KServiceGroup::List list = grp->entries(true, true);
+	KServiceGroup::List::ConstIterator it;
+
+	for (it = list.begin(); it != list.end(); ++it) {
+		KSycocaEntry * e = *it;
+
+		if (e->isType(KST_KServiceGroup)) {
+			KServiceGroup::Ptr g(static_cast<KServiceGroup *>(e));
+			TQString groupCaption = g->caption();
+
+			// Avoid adding empty groups.
+			KServiceGroup::Ptr subMenuRoot = KServiceGroup::group(g->relPath());
+			if (subMenuRoot->childCount() == 0)
+			    continue;
+
+			// Ignore dotfiles.
+			if ((g->name().at(0) == '.'))
+			    continue;
+
+			TQString relPath = g->relPath();
+
+			// Do not display the "Settings" menu group in Programs Mode.
+			if( (m_runMode == ProgramsMode) && relPath.startsWith( "Settings" ) )
+			{
+				kdDebug() << "SettingsProtocol: SKIPPING entry programs:/" << relPath << endl;
+				continue;
+			}
+
+			switch( m_runMode )
+			{
+			  case( SettingsMode ):
+				relPath.remove(0, 9); // length("Settings/") ==9
+				kdDebug() << "SettingsProtocol: adding entry settings:/" << relPath << endl;
+				createDirEntry(entry, groupCaption, "settings:/"+relPath, "inode/directory",g->icon());
+				break;
+			  case( ProgramsMode ):
+				kdDebug() << "SettingsProtocol: adding entry programs:/" << relPath << endl;
+				createDirEntry(entry, groupCaption, "programs:/"+relPath, "inode/directory",g->icon());
+				break;
+			  case( ApplicationsMode ):
+				kdDebug() << "SettingsProtocol: adding entry applications:/" << relPath << endl;
+				createDirEntry(entry, groupCaption, "applications:/"+relPath, "inode/directory",g->icon());
+				break;
+		    }
+
+		} else {
+			KService::Ptr s(static_cast<KService *>(e));
+			kdDebug() << "SettingsProtocol: adding file entry " << url.url(1)+s->name() << endl;
+			createFileEntry(entry,s->name(),url.url(1)+s->desktopEntryName(), "application/x-desktop",s->icon(),locate("apps", s->desktopEntryPath()));
+		}
+
+		listEntry(entry, false);
+		count++;
+	}
+
+	totalSize(count);
+	listEntry(entry, true);
+	finished();
+}