--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/analyzetool/storageserver/server/inc/atstorageserver.h Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,218 @@
+/*
+* 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 server side main class CATStorageServer
+*
+*/
+
+
+#ifndef ATSTORAGESERVER_H
+#define ATSTORAGESERVER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <analyzetool/atcommon.h>
+#include "atdllinfo.h"
+
+// CONSTANTS
+// Constants for the server's version
+const TUint KVersionNumberMaj = 0;
+const TUint KVersionNumberMin = 1;
+const TUint KVersionNumberBld = 1;
+
+// DATA TYPES
+
+// FORWARD DECLARATIONS
+class TATProcessInfo;
+class CATDynProcessInfo;
+class CATStorageServerSession;
+
+// CLASS DECLARATION
+
+/**
+* The main class of the Storage Server.
+* When a client connects to the server, a new session object
+* is created by an object of this class. If the server does not exist when
+* connecting, a new process and an object of this class are created first.
+*/
+class CATStorageServer : public CPolicyServer
+ {
+
+ public: // Enumerations
+
+ // opcodes used in message passing between client and server
+ enum TStorageServerReq
+ {
+ EProcessStarted,
+ EDllLoaded,
+ EDllUnloaded,
+ EMemoryAllocated,
+ EMemoryFreed,
+ EProcessEnded,
+ EMemoryCheck,
+ EGetProcesses,
+ EGetDlls,
+ ESetLoggingMode,
+ EGetLoggingMode,
+ ESubtestStart,
+ ESubtestStop,
+ ESubtestStart2,
+ ESubtestStop2,
+ EGetCurrentAllocs,
+ EGetMaxAllocs,
+ ECancelLogging,
+ EGetUdeb,
+ EGetLoggingFile,
+ EProcessUdeb,
+ EIsMemoryAdded,
+ EOutOfBounds
+ };
+
+
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor that can leave.
+ * @return A new instance of this class
+ */
+ static CATStorageServer* NewL();
+
+ /**
+ * Two-phased constructor that can leave and leaves a pointer
+ * on the cleanup stack.
+ * @return A new instance of this class
+ */
+ static CATStorageServer* NewLC();
+
+ /**
+ * Destructor
+ */
+ virtual ~CATStorageServer();
+
+ public: // New functions
+
+
+ /**
+ * Creates a new server object and starts the server.
+ */
+ static void RunServerL();
+
+ /**
+ * Increments the count of active sessions for this server.
+ */
+ void IncSessionCount();
+
+ /**
+ * Decrements the count of active sessions for this server.
+ */
+ void DecSessionCount();
+
+ /**
+ * Adds a new process into the server's arrays.
+ * @param aProcessName The name of the process to be added.
+ * @param aProcessId The ID of the process to be added.
+ * @param aSessionObject A pointer to the current process's associated session
+ * object.
+ * @param aStartTime The starting time of the process to be added. It represents
+ * time as a number of microseconds since midnight, January 1st, 0 AD nominal
+ * Gregorian. This is the representation used by, e.g., the TTime class.
+ * @return KErrNone, if the operation is successful; KErrAlreadyExists, if
+ * an attempt is being made to insert a duplicate process; otherwise one of
+ * the other system wide error codes.
+ */
+ TInt AddProcessL( const TDesC8& aProcessName,
+ TUint aProcessId,
+ CATStorageServerSession* aSessionObject,
+ const TInt64& aStartTime );
+
+ /**
+ * Removes a process from the server's arrays.
+ * @param aProcessId The ID of the process to be removed.
+ * @return KErrNone, if successful; KErrNotFound, if a process with
+ * the specified process ID could not be found in the array.
+ */
+ TInt RemoveProcessL( TUint aProcessId );
+
+ /**
+ * Adds a DLL for a given process to the dynamic process info array of this class.
+ * @param aProcessId The ID of the process that has loaded the DLL to be added.
+ * @param aDllInfo Information of the DLL.
+ * @return KErrNone, if successful; KErrNotFound, if a process with the given
+ * process ID could not be found; KErrAlreadyExists, if a DLL with the given
+ * name was already stored; otherwise one of the other system wide error codes.
+ */
+ TInt AddDllL( TUint aProcessId, const TATDllInfo aDllInfo );
+
+ /**
+ * Removes a DLL associated with the given process from the dynamic process
+ * info array of this class.
+ * @param aProcessId The ID of the process that has loaded the DLL to be removed.
+ * @param aDllName The name of the DLL to be removed.
+ * @return KErrNone, if successful; KErrNotFound, if a process with
+ * the specified process ID could not be found, or if a DLL with the specified
+ * name could not be found.
+ */
+ TInt RemoveDllL( TUint aProcessId, const TDesC8& aDllName );
+
+ /**
+ * Gives a reference to the process info array of this class.
+ * @return A reference to iProcesses array
+ */
+ const RArray<TATProcessInfo>& ProcessInfoArray();
+
+ /**
+ * Gives a reference to the dynamic process info array of this class.
+ * @return A reference to iProcessesDyn array
+ */
+ const RPointerArray<CATDynProcessInfo>& DynProcessInfoArray();
+
+ public: // Functions from base classes
+
+ /**
+ * From CPolicyServer.
+ * Creates a new server-side session object.
+ * @param aVersion The version of this server
+ * @param aMessage A message from the client
+ * @return A pointer to a new session object.
+ */
+ CSession2* NewSessionL( const TVersion& aVersion, const RMessage2& aMessage ) const;
+
+ private:
+
+ /**
+ * C++ default constructor.
+ * @param aPriority A priority for this active object
+ */
+ CATStorageServer( TInt aPriority );
+
+ /**
+ * Symbian 2nd phase constructor.
+ */
+ void ConstructL();
+
+ private: // Data
+
+ /** The number of active sessions */
+ TInt iSessionCount;
+
+ /** An array for storing TATProcessInfo objects */
+ RArray<TATProcessInfo> iProcesses;
+
+ /** An array for storing CATDynProcessInfo pointers */
+ RPointerArray<CATDynProcessInfo> iProcessesDyn;
+ };
+
+#endif // ATSTORAGESERVER_H
+
+// End of File
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