Initial revision

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;
+}