diff -r 2fb8b9db1c86 -r d55eb581a87c baseport/syborg/svphostfs/inc/rsvphostfsdriver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/baseport/syborg/svphostfs/inc/rsvphostfsdriver.h	Tue Aug 04 10:28:23 2009 +0100
@@ -0,0 +1,468 @@
+/*
+* 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 the License "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:
+*
+*/
+
+#ifndef __RSVPHOSTFSDRIVER_H__
+#define __RSVPHOSTFSDRIVER_H__
+
+#include <e32des16.h>
+
+typedef TDes16 THostFileName;
+
+typedef enum 
+	{
+	EUnknown=0,
+	EWindows,
+	EUnix,
+	EMac,
+	} TFileTimeType;
+
+class TSVPHostFsMkDirInfo
+	{
+public:
+	inline TSVPHostFsMkDirInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0),
+		iFlags(0)
+		{};
+	inline TSVPHostFsMkDirInfo(TUint aDrive, const THostFileName & aName, TUint32 aFlags) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length()),
+		iFlags(aFlags)
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	TUint32 iFlags;
+	};
+
+class TSVPHostFsRmDirInfo
+	{
+public:
+	inline TSVPHostFsRmDirInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0)
+		{};
+	inline TSVPHostFsRmDirInfo(TUint aDrive, const THostFileName & aName) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length())
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	};
+
+class TSVPHostFsDeleteInfo
+	{
+public:
+	inline TSVPHostFsDeleteInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0)
+		{};
+	inline TSVPHostFsDeleteInfo(TUint aDrive, const THostFileName & aName) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length())
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	};
+
+class TSVPHostFsRenameInfo
+	{
+public:
+	inline TSVPHostFsRenameInfo() :
+		iDrive(0),
+		iOldName(0),
+		iOldLength(0),
+		iNewName(0),
+		iNewLength(0)
+		{};
+	inline TSVPHostFsRenameInfo(TUint aDrive, const THostFileName & aOldName, const THostFileName & aNewName) :
+		iDrive(aDrive),
+		iOldName(aOldName.Ptr()),
+		iOldLength(aOldName.Length()),
+		iNewName(aNewName.Ptr()),
+		iNewLength(aNewName.Length())
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iOldName;
+	TUint32 iOldLength;
+	const TUint16 * iNewName;
+	TUint32 iNewLength;
+	};
+
+class TSVPHostFsReplaceInfo
+	{
+public:
+	inline TSVPHostFsReplaceInfo() :
+		iDrive(0),
+		iOldName(0),
+		iOldLength(0),
+		iNewName(0),
+		iNewLength(0)
+		{};
+	inline TSVPHostFsReplaceInfo(TUint aDrive, const THostFileName & aOldName, const THostFileName & aNewName) :
+		iDrive(aDrive),
+		iOldName(aOldName.Ptr()),
+		iOldLength(aOldName.Length()),
+		iNewName(aNewName.Ptr()),
+		iNewLength(aNewName.Length())
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iOldName;
+	TUint32 iOldLength;
+	const TUint16 * iNewName;
+	TUint32 iNewLength;
+	};
+
+class TSVPHostFsEntryInfo
+	{
+public:
+	inline TSVPHostFsEntryInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0),
+		iAtt(0),
+		iModified(0),
+		iSize(0),
+		iTimeType(EUnknown)
+		{};
+	inline TSVPHostFsEntryInfo(TUint aDrive, const THostFileName & aName) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length()),
+		iAtt(0),
+		iModified(0),
+		iSize(0),
+		iTimeType(EUnknown)
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	TUint iAtt;
+	TUint32 iModified; // time in seconds since the epoc
+	TInt iSize;
+	TFileTimeType iTimeType;
+	char iHostName[KMaxFileName];
+};
+
+class TSVPHostFsSetEntryInfo
+	{
+public:
+	inline TSVPHostFsSetEntryInfo() :
+		iDrive(0),
+		iName(0),
+		iModified(0),
+		iNewAtt(0),
+		iTimeType(EUnknown)
+		{};
+	inline TSVPHostFsSetEntryInfo(TUint aDrive, const THostFileName & aName, TUint32 aModified, TUint aNewAtt) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iModified(aModified),
+		iNewAtt(aNewAtt),
+		iTimeType(EUnknown)
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 *iName;
+	TUint32 iModified; // time in seconds since the epoc
+	TUint iNewAtt;
+	TFileTimeType iTimeType;
+	};
+
+class TSVPHostFsDirOpenInfo
+	{
+public:
+	inline TSVPHostFsDirOpenInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0),
+		iHandle(0)
+		{};
+inline TSVPHostFsDirOpenInfo(TUint aDrive, const THostFileName & aName) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length()),
+		iHandle(0)
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	TUint32 iHandle;
+	};
+
+#define SVP_HOST_FS_INVALID_FILE_HANDLE -1
+class TSVPHostFsFileOpenInfo
+	{
+public:
+	inline TSVPHostFsFileOpenInfo() :
+		iDrive(0),
+		iName(0),
+		iLength(0), // of file name
+		iMode(0),
+		iOpen(0),
+		iAtt(0),
+		iModified(0), // time in seconds since the epoc
+		iSize(0),     // of file
+		iTimeType(EUnknown),
+		iHandle(SVP_HOST_FS_INVALID_FILE_HANDLE)
+		{};
+	inline TSVPHostFsFileOpenInfo(TUint aDrive, const THostFileName & aName, TUint32 aMode, TUint32 anOpen) :
+		iDrive(aDrive),
+		iName(aName.Ptr()),
+		iLength(aName.Length()),
+		iMode(aMode),
+		iOpen(anOpen),
+		iAtt(0),
+		iModified(0), // time in seconds since the epoc
+		iSize(0),     // of file
+		iTimeType(EUnknown),
+		iHandle(SVP_HOST_FS_INVALID_FILE_HANDLE)
+		{};
+public:
+	TUint iDrive; 
+	const TUint16 * iName;
+	TUint32 iLength;
+	TUint32 iMode;
+	TUint32 iOpen;
+	TUint iAtt;
+	TUint32 iModified; // time in seconds since the epoc
+	TInt iSize;
+	TFileTimeType iTimeType;
+	TInt iHandle;
+	};
+
+class TSVPHostFsFileReadInfo
+	{
+public:
+	inline TSVPHostFsFileReadInfo() :
+		iDrive(0),
+		iHandle(0),
+		iLength(0),
+		iPos(0),
+		iBuf(0)
+		{};
+	inline TSVPHostFsFileReadInfo(TUint aDrive, TUint aHandle,TInt aLength,TInt aPos, char * aBuf):
+		iDrive(aDrive),
+		iHandle(aHandle),
+		iLength(aLength),
+		iPos(aPos),
+		iBuf(aBuf)
+		{};
+public:
+	TUint iDrive; 
+	TUint iHandle;
+	TInt iLength;
+	TInt iPos;
+	char * iBuf;
+	};	
+
+class TSVPHostFsFileWriteInfo
+	{
+public:
+	inline TSVPHostFsFileWriteInfo() :
+		iDrive(0),
+		iHandle(0),
+		iLength(0),
+		iPos(0),
+		iBuf(0)
+		{};
+	inline TSVPHostFsFileWriteInfo(TUint aDrive, TUint aHandle,TInt aLength,TInt aPos, char * aBuf):
+		iDrive(aDrive),
+		iHandle(aHandle),
+		iLength(aLength),
+		iPos(aPos),
+		iBuf(aBuf)
+		{};
+public:
+	TUint iDrive; 
+	TUint iHandle;
+	TInt iLength;
+	TInt iPos;
+	char * iBuf;
+	};
+
+class TSVPHostFsFileSetSizeInfo
+	{
+public:
+	inline TSVPHostFsFileSetSizeInfo() :
+		iDrive(0),
+		iHandle(0),
+		iLength(0)
+		{};
+	inline TSVPHostFsFileSetSizeInfo(TUint aDrive, TUint aHandle, TInt aLength) :
+		iDrive(aDrive),
+		iHandle(aHandle),
+		iLength(aLength)
+		{};
+public:
+	TUint iDrive; 
+	TUint iHandle;
+	TInt iLength;
+	};
+
+class TSVPHostFsDirReadInfo
+{
+public:
+	inline TSVPHostFsDirReadInfo() :
+		iDrive(0),
+		iHandle(0),
+		iLength(0),
+		iAtt(0),
+		iModified(0),
+		iSize(0),
+		iTimeType(EUnknown)
+		{};
+	inline TSVPHostFsDirReadInfo(TUint aDrive, TUint32 aHandle) :
+		iDrive(aDrive),
+		iHandle(aHandle),
+		iLength(-1),
+		iAtt(0),
+		iModified(666),
+		iSize(-1),
+		iTimeType(EUnknown)
+		{};
+public:
+	TUint iDrive; 
+	TUint32 iHandle;
+	TInt iLength;
+	TUint16 iName[KMaxPath];
+	TUint iAtt;
+	TUint32 iModified; // time in seconds since the epoc
+	TInt iSize;
+	TFileTimeType iTimeType;
+	};
+
+class TCapsSVPHostFsDriver
+	{
+public:
+	TVersion	iVersion;
+	};
+
+_LIT(KSVPHostFsDriverName,"SVP Host Filesystem Driver");
+_LIT(KSVPHostFsDriverLDD, "svphostfsdriver.ldd");
+
+// Version information
+const TInt KMajorVersionNumber=0;
+const TInt KMinorVersionNumber=0;
+const TInt KBuildVersionNumber=1;
+
+// keep in sync with the definitions in QEMU/hw/svphostfs.c 
+#define LOWEST_DRIVE 'A'
+#define HIGHEST_DRIVE 'Z'
+#define DRIVE_MAP_SIZE (HIGHEST_DRIVE - LOWEST_DRIVE + 1)
+
+class RSVPHostFsDriver : public RBusLogicalChannel
+	{
+public:
+
+	enum TControl
+		{
+		EDummu = 0,
+
+		// Codes for CMountCB operations
+		EMkDir,
+		ERmDir,
+		EDelete,
+		ERename,
+		EReplace,
+		EReadUid,
+		EEntry,
+		ESetEntry,
+		EFileOpen,
+		EDirOpen,
+		
+		// Code for CFileCB operations
+		EFileClose, 
+		EFileRead,
+		EFileWrite,
+		EFileSetSize,
+		EFileFlushAll,
+
+		// Code for CDirCB operations
+		EDirClose, 
+		EDirRead,
+
+		// Device ops
+		EGetDeviceID,
+		EGetDriveMap,
+
+		};
+	
+		
+public:
+#ifndef __KERNEL_MODE__  // don't need to see these in the driver
+	TInt Open();
+	TInt MkDir(TSVPHostFsMkDirInfo& aInfo);
+	TInt RmDir(TSVPHostFsRmDirInfo& aInfo);
+	TInt Delete(TSVPHostFsDeleteInfo& aInfo);
+	TInt Rename(TSVPHostFsRenameInfo& aInfo);
+	TInt Replace(TSVPHostFsReplaceInfo& aInfo);
+	TInt ReadUid(const TDesC& aName,TEntry& anEntry);
+	TInt Entry(TSVPHostFsEntryInfo& aInfo);
+	TInt SetEntry(TSVPHostFsSetEntryInfo &aInfo);
+	TInt FileOpen(TSVPHostFsFileOpenInfo &aInfo);
+	TInt DirOpen(TSVPHostFsDirOpenInfo& aInfo);
+	TInt FileClose(TUint32 aDrive, TUint32 aHandle);
+	TInt FileRead(TSVPHostFsFileReadInfo& aInfo);		
+	TInt FileWrite(TSVPHostFsFileWriteInfo& aInfo);
+	TInt FileSetSize(TSVPHostFsFileSetSizeInfo &aInfo);
+	TInt FileSetEntry(TSVPHostFsSetEntryInfo &aInfo);
+	TInt FlushData(TUint32 aDrive);
+	TInt FlushAll(TUint32 aDrive);
+
+	TInt DirClose(TUint32 aDrive, TUint32 aHandle);
+	TInt DirRead(TSVPHostFsDirReadInfo& aInfo);
+
+	TUint32 GetDeviceID(TUint32 aDrive);
+
+	TInt GetDriveMap(TUint32 * aMap);
+
+private:
+	inline TInt DoSVPRequest(TInt aReqNo, TAny * a1) 
+		{
+		TRequestStatus status;
+		DoRequest(aReqNo, status, a1);
+		User::WaitForRequest(status);
+		return status.Int();
+		}
+
+	inline TInt DoSVPRequest(TInt aReqNo, TAny * a1, TAny * a2) 
+		{
+		TRequestStatus status;
+		DoRequest(aReqNo, status, a1, a2);
+		User::WaitForRequest(status);
+		return status.Int();
+		}
+#endif
+	};
+
+#endif // __rsvphostfsdriver_H__