Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 103 insertions, 0 deletions

diff --git a/kjsembed/jssecuritypolicy.cpp b/kjsembed/jssecuritypolicy.cpp
new file mode 100644
index 00000000..8630c2c5
--- /dev/null
+++ b/kjsembed/jssecuritypolicy.cpp
@@ -0,0 +1,103 @@
+/*
+ *  Copyright (C) 2001-2003, Richard J. Moore <rich@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 "jssecuritypolicy.h"
+
+namespace KJSEmbed {
+
+JSSecurityPolicy *JSSecurityPolicy::policy=0;
+
+JSSecurityPolicy::JSSecurityPolicy( uint capabilities )
+    : caps( capabilities )
+{
+}
+
+JSSecurityPolicy::~JSSecurityPolicy()
+{
+}
+
+JSSecurityPolicy *JSSecurityPolicy::defaultPolicy()
+{
+    if ( !policy )
+	policy = new JSSecurityPolicy( CapabilityAll );
+    return policy;
+}
+
+void JSSecurityPolicy::setDefaultPolicy( JSSecurityPolicy *pol )
+{
+    if ( policy )
+	delete policy;
+    policy = pol ? pol : defaultPolicy();
+}
+
+void JSSecurityPolicy::setDefaultPolicy( uint caps )
+{
+    if ( policy )
+	delete policy;
+    policy = new JSSecurityPolicy( caps );
+}
+
+void JSSecurityPolicy::deleteDefaultPolicy()
+{
+    delete policy;
+    policy = 0;
+}
+
+bool JSSecurityPolicy::isInterpreterAllowed( const JSObjectProxy *prx, const KJS::Interpreter *i ) const
+{
+    if ( !prx->interpreter() )
+	return true;
+    else if ( prx->interpreter() == i )
+	return true;
+
+    return false;
+}
+
+bool JSSecurityPolicy::isObjectAllowed( const JSObjectProxy *prx, const QObject *obj ) const
+{
+    if ( !obj )
+	return false;
+
+    do {
+	if ( obj == prx->rootObject() )
+	    return true;
+    } while( (obj = obj->parent()) );
+
+    return false;
+}
+
+bool JSSecurityPolicy::isPropertyAllowed( const JSObjectProxy *prx,
+				const QObject *obj, const char * /*prop*/ ) const
+{
+    return hasCapability( CapabilityGetProperties|CapabilitySetProperties ) && isObjectAllowed( prx, obj );
+}
+
+bool JSSecurityPolicy::isCreateAllowed( const JSObjectProxy *prx, const QObject *parent,
+				      const QString &/*clazz*/, const QString &/*name*/ ) const
+{
+    if ( hasCapability(CapabilityFactory) && isObjectAllowed( prx, parent ) )
+	return true;
+    if ( hasCapability(CapabilityTopLevel) && (parent == 0) )
+	return true;
+    return false;
+}
+
+} // namespace KJSEmbed
+
+