--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericservices/mimerecognitionfw/inc/APMSTD.H	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,195 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#if !defined (__APMSTD_H__)
+#define __APMSTD_H__
+
+#if !defined(__E32STD_H__)
+#include <e32std.h>
+#endif
+
+/**
+@publishedAll
+@released
+*/
+const TInt KMaxDataTypeLength=256;
+
+// classes referenced
+class RReadStream;
+class RWriteStream;
+
+/** Defines the priority associated with a data type.
+
+The priority is used by a device to resolve the current preferred handler 
+of a data type, in the absence of any user preferences.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+typedef TInt32 TDataTypePriority;
+
+/** Reserved for future use. 
+
+@publishedAll
+@released */
+const TInt32 KDataTypePriorityUserSpecified=KMaxTInt16;
+
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+/** This is a special priority that overrides any user settings. Applications must
+have EWriteDeviceData to use this priority. If they have not then they will be
+downgraded to KDataTypePriorityNormal.
+
+@publishedPartner
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePrioritySystem = 0xFFF9;
+
+#endif //SYMBIAN_ENABLE_SPLIT_HEADERS
+
+/** Trusted applications may use this priority value to ensure 
+    their MIME type associations cannot be overridden by 
+    self signed (untrusted) applications.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePriorityTrustedHigh = 0xC000;
+
+/** This is Threshold priority for Un-Trusted apps i.e., for the applications which reside 
+in \\private\\10003a3f\\import\\apps and have a SID which is in the unprotected range. This is to avoid Un-Trusted app's claiming for priority higher 
+than the threshold, if they claim for priority higher than the Threshold then it would be 
+reduced to KDataTypeUnTrustedPriorityThreshold.
+
+@publishedAll
+@released */
+const TInt32 KDataTypeUnTrustedPriorityThreshold=KMaxTInt16;
+
+/** A priority value associated with a data (MIME) type. Associating an application 
+with a data type at this priority means that this application, and no other, 
+should ever handle the data type. Use sparingly.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePriorityHigh=10000;
+
+/** A priority value associated with a data (MIME) type. Associating an application 
+with a data type at this priority means that the data type is the primary 
+type for that application. For example, "text/plain" files for a text editor.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePriorityNormal=0;
+
+/** A priority value associated with a data (MIME) type. Associating an application 
+with a data type at this priority means that the data type is a secondary 
+type for that application. For example, "text/plain" files for a web browser.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePriorityLow=-10000;
+
+/** A priority value associated with a data (MIME) type. Associating an application 
+with a data type at this priority means that the data type is a last resort 
+for that application. Use sparingly.
+
+@publishedAll
+@released
+@see TDataTypeWithPriority */
+const TInt32 KDataTypePriorityLastResort=-20000;
+
+/** Reserved for future use. 
+
+@publishedAll
+@released */
+const TInt32 KDataTypePriorityNotSupported=KMinTInt16;
+
+
+class TDataType
+/** A data type.
+
+The class maintains a string that describes the data type and an associated 
+UID.
+
+A data type is also referred to as a MIME type. 
+
+@publishedAll
+@released */
+	{
+public:
+	IMPORT_C TDataType();
+	IMPORT_C TDataType(const TDataType& aDataType);
+	IMPORT_C TDataType(const TDesC8& aDataType);
+	IMPORT_C TDataType(TUid aUid);
+	// enquiry
+	IMPORT_C TInt operator==(const TDataType& aDataType) const;
+	IMPORT_C TInt operator!=(const TDataType& aDataType) const;
+	IMPORT_C TBool IsNative() const;
+	// 
+	IMPORT_C TBuf<KMaxDataTypeLength> Des() const;
+	IMPORT_C TPtrC8 Des8() const;
+	IMPORT_C TUid Uid() const;
+	//
+	IMPORT_C void InternalizeL(RReadStream& aReadStream);
+	IMPORT_C void ExternalizeL(RWriteStream& aWriteStream) const;
+private:
+	void ParseDes();
+private:
+	TBuf8<KMaxDataTypeLength> iDataType;
+	TUid iUid;
+	};
+#ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
+/**
+@internalComponent
+*/
+#define KApaAppTypeDes _L8("x-epoc/x-app")
+
+/**
+@internalComponent
+*/
+_LIT8(KEpocUrlDataTypeHeader, "X-Epoc-Url/");
+
+#endif //SYMBIAN_ENABLE_SPLIT_HEADERS
+
+class TDataTypeWithPriority
+/** A data (MIME) type and a priority value for that data type.
+
+The priority is used to resolve the current preferred handler of a data type, 
+in the absence of any user preferences. An AIF file can associate an application 
+with a data (MIME) type that is not native to Symbian OS. A priority value 
+can be specified that allows the device to choose the highest priority application 
+that can handle that data type.
+
+@publishedAll 
+@released 
+@see TDataType
+@see TDataTypePriority */
+	{
+public:
+	IMPORT_C TDataTypeWithPriority();
+	IMPORT_C TDataTypeWithPriority(const TDataType& aDataType, TDataTypePriority aPriority);
+	//
+	IMPORT_C void InternalizeL(RReadStream& aReadStream);
+	IMPORT_C void ExternalizeL(RWriteStream& aWriteStream) const;
+public:
+	/** The data type. */
+	TDataType iDataType;
+	/** The priority value. */
+	TDataTypePriority iPriority;
+	};
+
+#endif