diff -r ebe688cedc25 -r 7fdbb852d323 messagingappbase/smartmessaging/vrec/src/vrec.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/smartmessaging/vrec/src/vrec.cpp	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,161 @@
+/*
+* 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:  
+*    Recognizer for vCalendar and vCard.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <apmrec.h>
+#include <apmstd.h>
+#include "vrec.h"
+#include "VRecLog.h"
+
+#include <e32std.h>
+#include <ecom/ecom.h>
+#include <ecom/implementationproxy.h>
+
+// CONSTANTS
+const TUid KUidVREC   = {0x101F4CF5};
+
+// maximum amount of buffer space we will ever use
+// Value estimated on observation of iCal userid lengths
+const TInt KMaxBufferLength        = 255;
+
+const TText8* const mimeTypes[] =
+    {
+	_S8("text/X-vCard"),
+    _S8("text/calendar"),   // iCalendar MIME type (RFC 2445)
+    _S8("text/x-vCalendar") // vCalendar v1.0 MIME type
+    };
+
+_LIT8(KDataTypeVCard,      "text/X-vCard");
+_LIT8(KDataTypeVCalendar2, "text/x-vCalendar"); // vCalendar v1.0 MIME type
+_LIT8(KDataTypeVCalendar3, "text/calendar"); // vCalendar v2.0 MIME type
+
+_LIT8(KBegin,          "BEGIN");
+_LIT8(KVCalendar,      "VCALENDAR");
+_LIT8(KBeginVCard,      "BEGIN:VCARD");
+_LIT8(KVersionICal,		"VERSION:2.0");
+
+/**
+* VCalendar definition from vCalendar spec v1.0
+* ws = 1*(SPACE / HTAB)
+* wsls = 1*(SPACE / HTAB / CRLF)
+* vcal_file = [wsls] vcal [wsls]
+* vcal = "BEGIN"[ws]":"[ws] "VCALENDAR" [ws] 1*CRLF
+*        calprop calenties [ws] *CRLF
+*       "END" [ws] ":" [ws] "VCALENDAR" [ws] 1*CRLF
+*/
+// ============================ MEMBER FUNCTIONS ===============================
+CVRec::CVRec()
+    :CApaDataRecognizerType(KUidVREC, CApaDataRecognizerType::ELow)
+    {
+    iCountDataTypes = sizeof(mimeTypes)/sizeof(TText*);
+    LOG1("CVRec::iCountDataTypes: %d", iCountDataTypes);
+    }
+
+TUint CVRec::PreferredBufSize()
+    {
+    return KMaxBufferLength;
+    }
+
+TDataType CVRec::SupportedDataTypeL(TInt aIndex) const
+    {
+    __ASSERT_DEBUG(aIndex>=0 && aIndex<iCountDataTypes, User::Invariant());
+    TPtrC8 ptr;
+    ptr.Set(mimeTypes[aIndex]);
+	return TDataType(ptr);
+    }
+
+void CVRec::DoRecognizeL(const TDesC& /*aName*/, const TDesC8& aBuffer)
+    {
+    LOG1("CVRec::DoRecognizeL: %S", &aBuffer);
+    TInt length = aBuffer.Length();
+    
+    // The vCalendar header is longer than the vCard header.
+    TInt lengthNeeded = KBeginVCard().Length();
+    if (length < lengthNeeded)
+        {
+        // not enough data for it to be a vCard or vCalendar or iCalendar
+        return;
+        }
+        
+    TPtrC8 data = aBuffer.Left(KMaxBufferLength);
+    
+    TInt posVCard = data.FindF( KBeginVCard );
+    
+    //the position must be at the beginning of the file
+    if (posVCard == 0)
+    	{
+        iDataType   = TDataType(KDataTypeVCard);
+        iConfidence = ECertain;
+        return;
+        }
+    else if (posVCard != KErrNotFound)
+    	{
+    	iConfidence = ENotRecognized;
+    	return;
+    	}
+    	
+    if (data.FindF(KBegin) != KErrNotFound && 
+    	data.FindF(KVCalendar) != KErrNotFound && 
+    	data.FindF(KVersionICal) != KErrNotFound)
+		{
+	    iDataType   = TDataType(KDataTypeVCalendar3);
+	    iConfidence = ECertain;
+	    return;
+        }
+    else if (data.FindF(KBegin) != KErrNotFound && 
+    		 data.FindF(KVersionICal) == KErrNotFound && 
+    		 data.FindF(KVCalendar) != KErrNotFound)
+        {
+        iDataType   = TDataType(KDataTypeVCalendar2);
+        iConfidence = ECertain;
+        return;
+        }
+    else
+        {
+        iConfidence = ENotRecognized;
+        return;
+        }
+    }
+    
+CApaDataRecognizerType* CVRec::CreateRecognizerL()
+	{
+	return new (ELeave) CVRec ();
+	}
+
+const TImplementationProxy ImplementationTable[] =
+	{
+#ifdef __EABI__
+        IMPLEMENTATION_PROXY_ENTRY( 0x101F879A, CVRec::CreateRecognizerL )
+#else
+		{ { 0x101F879A }, CVRec::CreateRecognizerL }
+#endif
+	};
+
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+    {
+    aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+    return ImplementationTable;
+    }
+
+
+
+
+
+// end of file