--- a/imgtools/imglib/host/h_file.cpp Thu Jun 10 13:50:24 2010 +0800
+++ b/imgtools/imglib/host/h_file.cpp Mon Jul 26 11:04:29 2010 +0800
@@ -1,150 +1,150 @@
-/*
-* Copyright (c) 1995-2009 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:
-*
-*/
-
-
-#ifdef __LINUX__
-#include <unistd.h>
-#else // Windows specific
-#include <io.h>
-#endif
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "h_utl.h"
-
-TInt HFile::Open(const TText * const aFileName, TInt32 * const aFileHandle)
- {
-#ifdef __LINUX__
- TInt32 hFile = open((const char *)aFileName, O_RDONLY );
-#else
- TInt32 hFile = _open((const char *)aFileName, _O_RDONLY | _O_BINARY);
-#endif
-
- if (hFile == -1)
- {
- switch (errno)
- {
- case EACCES:
- Print(EError,"Can't open file %s - access violation.\n",aFileName);
- break;
- case EEXIST:
- Print(EAlways,"Tried to create existing file %s\n",aFileName);
- break;
- case EINVAL:
- Print(EError,"Can't open file %s - invalid open flags.\n",aFileName);
- break;
- case EMFILE:
- Print(EError,"Can't open file %s - too many open files.\n",aFileName);
- break;
- case ENOENT:
- Print(EError,"Can't open file %s - file or path not found.\n",aFileName);
- break;
- default:
- Print(EError,"Can't open file %s, error %d (decimal).\n",aFileName,errno);
- break;
- }
- return errno;
- }
- *aFileHandle = hFile;
- return 0;
- }
-
-/******************************************************************************/
-TBool HFile::Read(const TInt32 aFileHandle, TAny * const aBuffer, const TUint32 aCount)
- {
- TInt32 bytesRead = _read(aFileHandle, aBuffer, aCount);
- if (bytesRead != (TInt32)aCount)
- return EFalse;
- else
- return ETrue;
- }
-
-/******************************************************************************/
-TBool HFile::Seek(const TInt32 aFileHandle, const TUint32 aOffset)
- {
- TInt32 newPos = _lseek(aFileHandle, aOffset, SEEK_SET);
- if (newPos == -1)
- return(EFalse);
- else
- return ETrue;
- }
-
-/******************************************************************************/
-TUint32 HFile::GetPos(const TInt32 aFileHandle)
- {
- TUint32 pos = _lseek(aFileHandle, 0, SEEK_CUR);
- return pos;
- }
-
-/******************************************************************************/
-TUint32 HFile::GetLength(TText *aName)
- {
- TInt32 handle;
- if (HFile::Open(aName, &handle)==0)
- {
- TUint32 size = _filelength(handle);
- HFile::Close(handle);
- return size;
- }
- else
- return 0;
- }
-
-/******************************************************************************/
-TUint32 HFile::GetLength(const TInt32 aFileHandle)
- {
-
- TUint32 size = _filelength(aFileHandle);
- return size;
- }
-
-
-/******************************************************************************/
-void HFile::Close(const TInt32 aFileHandle)
- {
- _close(aFileHandle);
- }
-
-
-/******************************************************************************/
-TUint32 HFile::Read(TText *aName, TAny *someMem)
- {
- TInt32 handle;
- if (HFile::Open(aName, &handle)==0)
- {
- TUint32 size = HFile::GetLength(handle);
- if (HFile::Read(handle, someMem, size))
- {
- HFile::Close(handle);
- return size;
- }
- else
- {
- HFile::Close(handle);
- return 0;
- }
- }
- else
- return 0;
- }
-
-
-/******************************************************************************/
+/*
+* Copyright (c) 1995-2009 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:
+*
+*/
+
+
+#ifdef __LINUX__
+#include <unistd.h>
+#else // Windows specific
+#include <io.h>
+#endif
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "h_utl.h"
+
+TInt HFile::Open(const char* aFileName, TInt32 * const aFileHandle)
+ {
+#ifdef __LINUX__
+ TInt32 hFile = open(aFileName, O_RDONLY );
+#else
+ TInt32 hFile = _open(aFileName, _O_RDONLY | _O_BINARY);
+#endif
+
+ if (hFile == -1)
+ {
+ switch (errno)
+ {
+ case EACCES:
+ Print(EError,"Can't open file %s - access violation.\n",aFileName);
+ break;
+ case EEXIST:
+ Print(EAlways,"Tried to create existing file %s\n",aFileName);
+ break;
+ case EINVAL:
+ Print(EError,"Can't open file %s - invalid open flags.\n",aFileName);
+ break;
+ case EMFILE:
+ Print(EError,"Can't open file %s - too many open files.\n",aFileName);
+ break;
+ case ENOENT:
+ Print(EError,"Can't open file %s - file or path not found.\n",aFileName);
+ break;
+ default:
+ Print(EError,"Can't open file %s, error %d (decimal).\n",aFileName,errno);
+ break;
+ }
+ return errno;
+ }
+ *aFileHandle = hFile;
+ return 0;
+ }
+
+/******************************************************************************/
+TBool HFile::Read(const TInt32 aFileHandle, TAny * const aBuffer, const TUint32 aCount)
+ {
+ TInt32 bytesRead = _read(aFileHandle, aBuffer, aCount);
+ if (bytesRead != (TInt32)aCount)
+ return EFalse;
+ else
+ return ETrue;
+ }
+
+/******************************************************************************/
+TBool HFile::Seek(const TInt32 aFileHandle, const TUint32 aOffset)
+ {
+ TInt32 newPos = _lseek(aFileHandle, aOffset, SEEK_SET);
+ if (newPos == -1)
+ return(EFalse);
+ else
+ return ETrue;
+ }
+
+/******************************************************************************/
+TUint32 HFile::GetPos(const TInt32 aFileHandle)
+ {
+ TUint32 pos = _lseek(aFileHandle, 0, SEEK_CUR);
+ return pos;
+ }
+
+/******************************************************************************/
+TUint32 HFile::GetLength(const char* aName)
+ {
+ TInt32 handle;
+ if (HFile::Open(aName, &handle)==0)
+ {
+ TUint32 size = _filelength(handle);
+ HFile::Close(handle);
+ return size;
+ }
+ else
+ return 0;
+ }
+
+/******************************************************************************/
+TUint32 HFile::GetLength(const TInt32 aFileHandle)
+ {
+
+ TUint32 size = _filelength(aFileHandle);
+ return size;
+ }
+
+
+/******************************************************************************/
+void HFile::Close(const TInt32 aFileHandle)
+ {
+ _close(aFileHandle);
+ }
+
+
+/******************************************************************************/
+TUint32 HFile::Read(const char* aName, TAny *someMem)
+ {
+ TInt32 handle;
+ if (HFile::Open(aName, &handle)==0)
+ {
+ TUint32 size = HFile::GetLength(handle);
+ if (HFile::Read(handle, someMem, size))
+ {
+ HFile::Close(handle);
+ return size;
+ }
+ else
+ {
+ HFile::Close(handle);
+ return 0;
+ }
+ }
+ else
+ return 0;
+ }
+
+
+/******************************************************************************/