--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ocrsrv_stub/inc/ocrsharedata.h	Thu Jan 14 07:14:53 2010 +0200
@@ -0,0 +1,246 @@
+/*
+* Copyright (c) 2002 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:  Shared data definitions
+*
+*/
+
+
+#ifndef OCRSHAREDATA_H
+#define OCRSHAREDATA_H
+
+// INCLUDES FILES
+#include <ocrcommon.h>
+
+// DATA TYPES
+
+/** Request definitions between main thread and child thread */
+enum TEngineCmd
+    {
+    ECmdInvalid = 0,                    // Invalid  
+    ECmdLayout,                         // Layout
+    ECmdRecognize,                      // Recognize
+    ECmdRecognizeBlock,                 // Recognize block
+    ECmdRecognizeSpecialRegion,         // Recognize special region
+    ECmdSetLanguage,                    // Set language 
+    ECmdGetLanguage,                    // Get language 
+    ECmdRefresh,                        // Refresh
+    ECmdExit,                           // Exit
+    ECmdLayoutComplete,                 // Layout complete
+    ECmdRecognizeComplete,              // Recognize complete
+    ECmdRecognizeBlockComplete,         // Recognize block complete
+    ECmdRecognizeSpecialRegionComplete, // Recognize special region complete
+    ECmdRecogProcess,                   // Recognize progress
+    ECmdIsLanguageSupported             // Just if supporting the language
+    };
+
+// FORWARD DECLARATIONS
+class CEngineAdaptor;
+class EngineThread;
+
+// CLASS DECLARATION
+
+/**
+ *  Shared data between threads
+ *
+ *  Wrapper class for share data between main thread and child thread
+ *
+ *  @lib ocrsrv.lib
+ *  @since S60 v3.1
+ */
+class CShareData : public CBase
+    {
+    friend class CEngineAdaptor;
+    friend class EngineThread;
+
+public:  // Constructors and destructor
+
+    /**
+    * Symbian Two-phased constructor.
+    */
+    static CShareData* NewL();
+    
+    /**
+    * C++ Default Destructor.
+    */
+   virtual ~CShareData();
+
+public: // New functions
+
+    /**
+    * Enter Share Section
+    * @since S60 v3.1
+    * @return None
+    */
+    inline void EnterShareSection();
+
+    /**
+    * Leave Share Section
+    * @since S60 v3.1
+    * @return None
+    */
+    inline void LeaveShareSection();
+    
+private:
+
+    /**
+    * C++ default constructor
+    */
+    CShareData();
+
+    /**
+    * Default Symbian 2nd phase constructor
+    */
+    void ConstructL();
+
+private:    // Data
+
+    /**
+    * Share data mutex
+    */
+    RMutex iShareMutex;
+    
+    /**
+    * Notifier for the shared data
+    */
+    RSemaphore iNotifier;
+    
+    /**
+    * Save active language information
+    */
+    RArray<TInt> iActiveLanguage;
+    
+    /**
+    * Save installed language information
+    */
+    RArray<TInt> iInstalledLanguage;
+
+    /**
+    * Command sent to child thread
+    */
+    TEngineCmd iCmd;
+    
+    /**
+    * Command sent from child thread to main thread
+    */
+    TEngineCmd iCmdRet;
+
+    /** 
+    * Recognized first block's pointer (Own)
+    */
+    TOCRBlockInfo* iFirstBlock;
+    
+    /**
+    * Information of selected blocks
+    */
+    TOCRBlockInfo* iSelectedBlocks;
+    
+    /**
+    * Information of text region
+    */
+    TOCRTextRgnInfo* iTextRgnInfo;                                       
+                     
+    /**
+    * Number of blocks recognized
+    */                   
+    TInt iBlockCount;
+
+    /**
+    * OCR binary image (Own)
+    */
+    HBufC8* iBinaryImage;
+    
+    /**
+    * Handle to the image
+    */
+    TInt iImageHandle;
+
+    /**
+    * Layout setting
+    */
+    TOCRLayoutSetting iLayoutSettings;
+    
+    /**
+    * Recognzie setting
+    */
+    TOCRRecognizeSetting iRecognizeSettings;
+    
+    /**
+    * Layout block information
+    */
+    TOCRLayoutBlockInfo iLayoutInfo;
+    
+    /**
+    * Region information
+    */
+    TRegionInfo iRegionInfo;
+
+    /**
+    * Cancel flag
+    */
+    TBool iCanceled;
+
+    /**
+    * Main thread id
+    */
+    TThreadId iMainThreadId;
+
+    /** 
+    * Percent of the progress
+    */
+    TUint iPercent;
+
+    /**
+    * Error code from the engine
+    */
+    TInt iError;
+
+    /**
+    * Pointer to Active object's status variable (Not Own)
+    */
+    TRequestStatus* iActiveStatus;
+    
+    /**
+    * Pointer to normal status variable (Not Own)
+    */
+    TRequestStatus* iRequestStatus;
+    
+    /**
+    * Name of the target dll
+    */
+    TFileName iTargetDll;
+    };
+
+// -----------------------------------------------------------------------------
+// CShareData::EnterShareSection
+// Description : Enter share section
+// -----------------------------------------------------------------------------
+//
+inline void CShareData::EnterShareSection()
+    {
+    iShareMutex.Wait();
+    }
+
+// -----------------------------------------------------------------------------
+// CShareData::LeaveShareSection
+// Description : Leave share section
+// -----------------------------------------------------------------------------
+//
+inline void CShareData::LeaveShareSection()
+    {
+    iShareMutex.Signal();
+    }
+    
+#endif      // OCRSHAREDATA_H   
+            
+// End of File