summaryrefslogtreecommitdiffabout
path: root/microkde/kresources/resource.cpp
Side-by-side diff
Diffstat (limited to 'microkde/kresources/resource.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--microkde/kresources/resource.cpp185
1 files changed, 185 insertions, 0 deletions
diff --git a/microkde/kresources/resource.cpp b/microkde/kresources/resource.cpp
new file mode 100644
index 0000000..169eaa4
--- a/dev/null
+++ b/microkde/kresources/resource.cpp
@@ -0,0 +1,185 @@
+/*
+ This file is part of libkresources.
+
+ Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
+ Copyright (c) 2002 Jan-Pascal van Best <janpascal@vanbest.org>
+ Copyright (c) 2003 Cornelius Schumacher <schumacher@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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+#include <kdebug.h>
+#include <kapplication.h>
+#include <kconfig.h>
+
+#include "resource.h"
+
+using namespace KRES;
+
+class Resource::ResourcePrivate
+{
+ public:
+#ifdef QT_THREAD_SUPPORT
+ QMutex mMutex;
+#endif
+ int mOpenCount;
+ QString mType;
+ QString mIdentifier;
+ bool mReadOnly;
+ QString mName;
+ bool mActive;
+ bool mIsOpen;
+};
+
+Resource::Resource( const KConfig* config )
+ : QObject( 0, "" ), d( new ResourcePrivate )
+{
+ d->mOpenCount = 0;
+ d->mIsOpen = false;
+
+ //US compiler claimed that const discards qualifier
+ KConfig* cfg = (KConfig*)config;
+ if ( cfg ) {
+ d->mType = cfg->readEntry( "ResourceType" );
+ d->mName = cfg->readEntry( "ResourceName" );
+ d->mReadOnly = cfg->readBoolEntry( "ResourceIsReadOnly", false );
+ d->mActive = cfg->readBoolEntry( "ResourceIsActive", true );
+ d->mIdentifier = cfg->readEntry( "ResourceIdentifier" );
+ } else {
+ d->mType = "type";
+ d->mName = "resource-name";
+ d->mReadOnly = false;
+ d->mActive = true;
+ d->mIdentifier = KApplication::randomString( 10 );
+ }
+}
+
+Resource::~Resource()
+{
+ delete d;
+ d = 0;
+}
+
+void Resource::writeConfig( KConfig* config )
+{
+ kdDebug(5650) << "Resource::writeConfig()" << endl;
+
+ config->writeEntry( "ResourceType", d->mType );
+ config->writeEntry( "ResourceName", d->mName );
+ config->writeEntry( "ResourceIsReadOnly", d->mReadOnly );
+ config->writeEntry( "ResourceIsActive", d->mActive );
+ config->writeEntry( "ResourceIdentifier", d->mIdentifier );
+}
+
+bool Resource::open()
+{
+ d->mIsOpen = true;
+#ifdef QT_THREAD_SUPPORT
+ QMutexLocker guard( &(d->mMutex) );
+#endif
+ if ( !d->mOpenCount ) {
+ kdDebug(5650) << "Opening resource " << resourceName() << endl;
+ d->mIsOpen = doOpen();
+ }
+ d->mOpenCount++;
+ return d->mIsOpen;
+}
+
+void Resource::close()
+{
+#ifdef QT_THREAD_SUPPORT
+ QMutexLocker guard( &(d->mMutex) );
+#endif
+ if ( !d->mOpenCount ) {
+ kdDebug(5650) << "ERROR: Resource " << resourceName() << " closed more times than previously opened" << endl;
+ return;
+ }
+ d->mOpenCount--;
+ if ( !d->mOpenCount ) {
+ kdDebug(5650) << "Closing resource " << resourceName() << endl;
+ doClose();
+ d->mIsOpen = false;
+ } else {
+ kdDebug(5650) << "Not yet closing resource " << resourceName() << ", open count = " << d->mOpenCount << endl;
+ }
+}
+
+bool Resource::isOpen() const
+{
+ return d->mIsOpen;
+}
+
+void Resource::setIdentifier( const QString& identifier )
+{
+ d->mIdentifier = identifier;
+}
+
+QString Resource::identifier() const
+{
+ return d->mIdentifier;
+}
+
+void Resource::setType( const QString& type )
+{
+ d->mType = type;
+}
+
+QString Resource::type() const
+{
+ return d->mType;
+}
+
+void Resource::setReadOnly( bool value )
+{
+ d->mReadOnly = value;
+}
+
+bool Resource::readOnly() const
+{
+ return d->mReadOnly;
+}
+
+void Resource::setResourceName( const QString &name )
+{
+ d->mName = name;
+}
+
+QString Resource::resourceName() const
+{
+ return d->mName;
+}
+
+void Resource::setActive( bool value )
+{
+ d->mActive = value;
+}
+
+bool Resource::isActive() const
+{
+ return d->mActive;
+}
+
+void Resource::dump() const
+{
+ kdDebug(5650) << "Resource:" << endl;
+ kdDebug(5650) << " Name: " << d->mName << endl;
+ kdDebug(5650) << " Identifier: " << d->mIdentifier << endl;
+ kdDebug(5650) << " Type: " << d->mType << endl;
+ kdDebug(5650) << " OpenCount: " << d->mOpenCount << endl;
+ kdDebug(5650) << " ReadOnly: " << ( d->mReadOnly ? "yes" : "no" ) << endl;
+ kdDebug(5650) << " Active: " << ( d->mActive ? "yes" : "no" ) << endl;
+ kdDebug(5650) << " IsOpen: " << ( d->mIsOpen ? "yes" : "no" ) << endl;
+}