--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/memana/analyzetoolclient/dynamicmemoryhook/inc/customuser.h Thu Feb 11 15:51:35 2010 +0200
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2009 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: Declaration of the class CustomUser containing overloaded User static functions.
+*
+*/
+
+
+#ifndef CUSTOMUSER_H
+#define CUSTOMUSER_H
+
+// INCLUDES
+#include <u32std.h>
+
+// CLASS DECLARATION
+
+/**
+* Class which overloads the User functions and provides access to
+* the overloaded functions
+*/
+class CustomUser
+ {
+
+ public:
+
+ /**
+ * Overloaded version of User::Exit()
+ * Terminates the current thread, specifying a reason. All child
+ * threads are terminated and all resources are cleaned up.If the
+ * current thread is the main thread in a process, the process is
+ * also terminated.
+ * @param aReason The reason code.
+ */
+ IMPORT_C static void Exit( TInt aReason );
+
+ /**
+ * Overloaded version of User::Panic()
+ * Panics the current thread, specifying a category name and panic
+ * number. Keep the length of the category name small;
+ * a length of 16 is ideal.
+ * @param aCategory A reference to the descriptor containing the text
+ * that defines the category for this panic.
+ * @param aReason The panic number.
+ */
+ IMPORT_C static void Panic( const TDesC& aCategory, TInt aReason );
+
+ /**
+ * Overloaded version of UserHeap::SetupThreadHeap()
+ * Setups the threads heap.
+ * @param aNotFirst Is this first thread using specified heap
+ * @param aInfo Specifies the thread heap properties
+ * @param aFileName The name of the log file
+ * @param aLogOption The logging option for storage server
+ * @param aIsDebug Determines whether a binary is UDEB or UREL
+ * @param aVersion Atool version number
+ * @param aAllocCallStackSize Max number of stored callstack items when memory allocated
+ * @param aFreecallStackSize Max number of stored callstack items when memory freed
+ * @return TInt KErrNone, if the insertion is successful, otherwise
+ * one of the system wide error codes.
+ */
+ IMPORT_C static TInt SetupThreadHeap(
+ TBool aNotFirst,
+ SStdEpocThreadCreateInfo& aInfo,
+ const TFileName aFileName,
+ TUint32 aLogOption, TUint32 aIsDebug,
+ const TFileName aVersion,
+ TUint32 aAllocCallStackSize,
+ TUint32 aFreeCallStackSize );
+
+ /**
+ * Overloaded version of UserHeap::SetCritical()
+ * Sets up or changes the effect that termination of the current
+ * thread has, either on its owning process, or on the whole system.
+ * The precise effect of thread termination is defined by the following
+ * specific values of the TCritical enum:
+ * ENotCritical
+ * EProcessCritical
+ * EProcessPermanent
+ * ESystemCritical
+ * ESystemPermanent
+ * Notes: The enum value EAllThreadsCritical cannot be set using this
+ * function. It is associated with a process, not a thread, and, if
+ * appropriate, should be set using User::SetProcessCritical().
+ * The states associated with ENotCritical, EProcessCritical,
+ * EProcessPermanent, ESystemCritical and ESystemPermanent are all
+ * mutually exclusive, i.e. the thread can only be in one of these
+ * states at any one time.
+ * @param aCritical The state to be set.
+ * @return TInt KErrNone, if successful; KErrArgument, if
+ * EAllThreadsCritical is passed - this is a state associated with a
+ * process, and you use User::SetProcessCritical() to set it.
+ */
+ IMPORT_C static TInt SetCritical( User::TCritical aCritical );
+
+ /**
+ * Overloaded version of UserHeap::SetCritical()
+ * Sets up or changes the effect that termination of subsequently
+ * created threads will have, either on the owning process,
+ * or on the whole system. It is important to note that we are not
+ * referring to threads that have already been created, but threads
+ * that will be created subsequent to a call to this function.
+ * The precise effect of thread termination is defined by the following
+ * specific values of the TCritical enum:
+ * ENotCritical
+ * EAllThreadsCritical
+ * ESystemCritical
+ * ESystemPermanent
+ * Notes:
+ * The enum values EProcessCritical and EProcessPermanent cannot be set
+ * using this function. They are states associated with a thread, not a
+ * process, and, if appropriate, should be set using
+ * User::SetCritical(). The states associated with ENotCritical,
+ * EAllThreadsCritical, ESystemCritical and ESystemPermanent are all
+ * mutually exclusive, i.e. the process can only be in one of these
+ * states at any one time.
+ * @param aCritical The state to be set.
+ * @return TInt KErrNone, if successful; KErrArgument, if either
+ * EProcessCritical or EProcessPermanent is passed - these are states
+ * associated with a thread, and you use User::SetCritical()
+ * to set them.
+ */
+ IMPORT_C static TInt SetProcessCritical( User::TCritical aCritical );
+
+ /**
+ * Overloaded version of User::DbgMarkEnd()
+ * Marks the end of heap cell checking at the current nested level
+ * for the current thread's default heap, or the kernel heap.
+ * @param aKernel ETrue, if checking is being done for the kernel heap;
+ * EFalse, if checking is being done for the current thread's default heap.
+ * @param aCount The number of allocated heap cells expected.
+ */
+ IMPORT_C static TUint32 CustomUser::__DbgMarkEnd( TBool aKernel, TInt aCount );
+
+ private: // Private functions
+
+ /**
+ * Factory function for creating RAllocator instances.
+ * @param aNotFirst Is this first thread using specified heap
+ * @param aLogOption The logging option for storage server
+ * @param aFileName The name of the logging file
+ * @param aIsDebug Determines whether a binary is UDEB or UREL
+ * @param aAllocCallStackSize Max number of stored callstack items when memory allocated
+ * @param aFreecallStackSize Max number of stored callstack items when memory freed
+ * @return RAllocator& A reference to created allocator
+ */
+ static RAllocator& InstallAllocator( TBool aNotFirst,
+ const TFileName aFileName,
+ TUint32 aLogOption, TUint32 aIsDebug,
+ TUint32 aAllocCallStackSize,
+ TUint32 aFreeCallStackSize );
+
+ /**
+ * Check atool version
+ * @param aVersion - Atool version number.
+ * @param aToolVersion The atool version number
+ * @return KErrNone if correct version found, otherwise one of the system wide
+ * error codes.
+ */
+ static TInt CheckVersion( const TFileName aVersion, TDes& aToolVersion );
+
+ /**
+ * Function for showing incorrect version information (file or XTI).
+ * @param aLogOption The logging option
+ * @param aFileName The name of the log file
+ * @param aToolVersion The atool version number
+ */
+ static void ReportIncorrectVersion( const TUint32 aLogOption,
+ const TFileName aFileName,
+ const TDes& aToolVersion );
+
+ };
+
+#endif // CUSTOMUSER_H
+
+// End of File