--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/goommonitor/src/goomconfig.cpp	Wed Nov 03 19:29:22 2010 +0200
@@ -0,0 +1,194 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Configuration representation classes for Graphics Out of Memory Monitor
+*
+*/
+
+
+#include <e32hashtab.h>
+
+#include "goomconfig.h"
+#include "goomconstants.hrh"
+#include "goomapplicationconfig.h"
+#include "goomrunpluginconfig.h"
+#include "goomcloseappconfig.h"
+#include "goomtraces.h"
+
+CGOomConfig* CGOomConfig::NewL()
+    {
+    FUNC_LOG;
+
+    CGOomConfig* self = new (ELeave) CGOomConfig;
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+// Add the configuration for an application closure.
+// This class takes ownership of this action.
+void CGOomConfig::SetAppCloseConfigL(CGOomCloseAppConfig* aActionConfig)
+    {
+    FUNC_LOG;
+
+    // Find the right application config (if there is one) for the app
+    // The map actually contains pointers for values, so we get pointers to pointers here...
+    CGOomApplicationConfig** applicationConfigPointer = iApplicationToConfigMapping.Find(aActionConfig->iId);
+    
+    // Used to de-reference the pointer-to-pointer, hopefully making the code more readable
+    CGOomApplicationConfig* applicationConfig = NULL;
+    
+    // Create a new CGOomApplicationConfig if there isn't one for this app
+    if (!applicationConfigPointer)
+        {
+        applicationConfig = CGOomApplicationConfig::NewL(aActionConfig->iId);
+        iApplicationToConfigMapping.InsertL(aActionConfig->iId, applicationConfig);
+        }
+    else
+        {
+        applicationConfig = *applicationConfigPointer;
+        }
+    
+    // Append the action config to the appropriate list (the list for the relevant application)
+    applicationConfig->SetAppCloseConfig(aActionConfig);    
+    }
+
+// Add the configuration for a plugin action.
+// This class takes ownership of the configuration object.
+void CGOomConfig::AddPluginConfigL(CGOomRunPluginConfig* aPluginConfig)
+    {
+    FUNC_LOG;
+
+    // Check if the plugin has already been added, if so then this is an error in configuration (something is trying to add the same plugin twice)
+    CGOomRunPluginConfig** runPluginConfig = iPluginToConfigMapping.Find(aPluginConfig->Id());
+    if (runPluginConfig)
+        {
+        GOomMonitorPanic(KPluginConfigAddedTwice);
+        }
+    
+    iPluginToConfigMapping.InsertL(aPluginConfig->Id(), aPluginConfig);
+    
+    }
+
+// Add a rule
+// This class takes ownership of the given rule
+// This rule applies to the specified application (and not a plugin associated with this application)
+// The rule would usually apply to an "application close" event
+void CGOomConfig::AddApplicationRuleL(TUint aTargetAppId, MGOomRuleConfig* aRule)
+    {
+    FUNC_LOG;
+
+    CGOomApplicationConfig** applicationConfig = iApplicationToConfigMapping.Find(aTargetAppId);
+    
+    if (applicationConfig)
+        {
+        (*applicationConfig)->AddRuleL(aRule);
+        }
+    else
+        {
+        GOomMonitorPanic(KRuleConfiguredBeforeApplication);
+        }
+    }
+
+// Add a rule for a plugin
+// This class takes ownership of the given rule
+// This rule is applied to the plugin with the specified ID
+void CGOomConfig::AddPluginRuleL(TUint aPluginId, MGOomRuleConfig* aRule)
+    {
+    FUNC_LOG;
+
+    CGOomRunPluginConfig** runPluginConfig = iPluginToConfigMapping.Find(aPluginId);
+    
+    if (runPluginConfig)
+        {
+        (*runPluginConfig)->AddRuleL(aRule);
+        }
+    else
+        {
+        GOomMonitorPanic(KRuleConfiguredBeforePlugin);
+        }   
+    }
+
+// Add this application config - this class takes ownership of it
+// Application config includes settings for a particular application, e.g. whether or not it can be closed
+void CGOomConfig::AddApplicationConfigL(CGOomApplicationConfig* aApplicationConfig)
+    {
+    FUNC_LOG;
+
+    // Check if the application has already been added, if so then this is an error in configuration (something is trying to add the same app twice)
+    CGOomApplicationConfig** applicationConfig = iApplicationToConfigMapping.Find(aApplicationConfig->Id());
+    if (applicationConfig)
+        {
+        GOomMonitorPanic(KAppConfigAddedTwice);
+        }
+    
+    iApplicationToConfigMapping.InsertL(aApplicationConfig->Id(), aApplicationConfig);
+    }
+
+// Get the list of configured actions for the given app id
+// If no specific actions have been configured for this application then the default action is returned
+CGOomApplicationConfig& CGOomConfig::GetApplicationConfig(TInt32 aAppId)
+    {
+    FUNC_LOG;
+
+    CGOomApplicationConfig** applicationConfig = iApplicationToConfigMapping.Find(aAppId);
+    
+    if (!applicationConfig)
+        applicationConfig = iApplicationToConfigMapping.Find(KGOomDefaultAppId);
+    
+    // The default app configuration should always exist
+    __ASSERT_ALWAYS(applicationConfig, GOomMonitorPanic(KGOomDefaultAppNotConfigured));
+    
+    return *(*applicationConfig);
+    }
+
+// Get the plugin configuration for the given plugin id
+// If no specific actions have been configured for this plugin then the default plugin configuration is returned
+CGOomRunPluginConfig& CGOomConfig::GetPluginConfig(TInt32 aPluginId)
+    {
+    FUNC_LOG;
+
+    CGOomRunPluginConfig** runPluginConfig = iPluginToConfigMapping.Find(aPluginId);
+    
+    if (!runPluginConfig)
+        runPluginConfig = iPluginToConfigMapping.Find(KGOomDefaultPluginId);
+    
+    // The default app configuration should always exist
+    __ASSERT_ALWAYS(runPluginConfig, GOomMonitorPanic(KGOomDefaultPluginNotConfigured));
+    
+    return *(*runPluginConfig);
+    }
+
+CGOomConfig::~CGOomConfig()
+    {
+    FUNC_LOG;
+
+    // Iterate through the hash map deleting all of the items
+    RHashMap<TInt32, CGOomApplicationConfig*>::TIter iterator(iApplicationToConfigMapping);
+    while (iterator.NextValue())
+        delete iterator.CurrentValue();
+    
+    // Iterate through the plugiun hash map deleting all of the items
+    RHashMap<TInt32, CGOomRunPluginConfig*>::TIter pluginIterator(iPluginToConfigMapping);
+    while (pluginIterator.NextValue())
+        delete pluginIterator.CurrentValue();
+    
+    iApplicationToConfigMapping.Close();
+    }
+
+void CGOomConfig::ConstructL()
+    {
+    FUNC_LOG;
+    }