1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
2 // All rights reserved.
3 // This component and the accompanying materials are made available
4 // under the terms of "Eclipse Public License v1.0"
5 // which accompanies this distribution, and is available
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
8 // Initial Contributors:
9 // Nokia Corporation - initial contribution.
14 // All the error codes returned by the Symbian OS wrapper over the zlib
15 // library in EZLib component are defined here.
25 #ifndef __EZLIBERRORCODES_H__
26 #define __EZLIBERRORCODES_H__
31 // Error codes returned from the CEZDecompressor and CEZCompressor classes
33 /** The Z_STREAM_ERROR zlib error code has been returned by an internal method
34 due to a stream error. */
35 const TInt KEZlibErrStream = -11501;
36 /** The Z_DATA_ERROR zlib error code has been returned by an internal method
37 due to a data error. */
38 const TInt KEZlibErrData = -11502;
39 /** The Z_BUF_ERROR zlib error code has been returned by an internal method
40 due to a buffer error. */
41 const TInt KEZlibErrBuf = -11503;
42 /** The Z_VERSION_ERROR zlib error code has been returned by an internal method
43 due to a version error. */
44 const TInt KEZlibErrVersion = -11504;
45 /** Unexpected ezlib error. */
46 const TInt KEZlibErrUnexpected = -11505;
47 /** Returned by ::DeflateL() if deflation has already occured. */
48 const TInt KEZlibErrDeflateTerminated = -11506;
49 /** Returned by ::InflateL() if inflation has already occured. */
50 const TInt KEZlibErrInflateTerminated = -11507;
51 /** An error has occured inflating the dictionary. */
52 const TInt KEZlibErrInflateDictionary = -11508;
55 // Error codes returned from GZip classes (eg EZGZipFile and CEZGZipToFile)
57 const TInt KEZlibErrNotGZipFile = -11509;
58 const TInt KEZlibErrInvalidCompression = -11510;
59 const TInt KEZlibErrBadGZipHeader = -11511;
60 const TInt KEZlibErrBadGZipTrailer = -11512;
61 const TInt KEZlibErrBadGZipCrc = -11513;
64 #endif // __EZLIBERRORCODES_H__