cunixf.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: cunixf.h,v 1.2.42.3 2004/07/09 01:44:23 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef CUNIXFILE_H
- #define CUNIXFILE_H
- #include <unistd.h>
- #include <chxdataf.h>
- class CUnixFile : public CHXDataFile {
- public:
- CUnixFile (void);
- ~CUnixFile (void);
- /* Create creates a file using the specified mode
- returns HXR_OK or -1 if an error occurred */
- virtual HX_RESULT Create(const char *filename, UINT16 mode, BOOL textflag = 0);
- /* Open will open a file with the specified mode
- returns HXR_OK or -1 if an error occurred */
- virtual HX_RESULT Open(const char *filename, UINT16 mode, BOOL textflag = 0);
- /* Close closes a file */
- virtual HX_RESULT Close(void);
- virtual HX_RESULT Delete(const char *filename);
- /* Seek moves the current file position to the offset from the
- fromWhere specifier returns HXR_OK or -1 if an error occurred */
- virtual HX_RESULT Seek(ULONG32 offset, UINT16 fromWhere);
- /* Tell returns the current file position in the file */
- virtual ULONG32 Tell(void);
- /* Read reads up to count bytes of data into buf.
- returns the number of bytes read, EOF, or -1 if the read failed */
- virtual ULONG32 Read(char *buf, ULONG32 count);
- /* Write writes up to count bytes of data from buf.
- returns the number of bytes written, or -1 if the write failed */
- virtual ULONG32 Write(const char *buf, ULONG32 count);
- /* Rewind sets the file position to the start of file
- returns HXR_OK or -1 if an error occurred */
- virtual HX_RESULT Rewind(void);
- /* Returns the size of the file in bytes */
- virtual ULONG32 GetSize (void);
- /* Return the file descriptor */
-
- virtual INT16 GetFd(void) { return mFD; };
- virtual BOOL GetTemporaryFileName(const char *tag, char* name, UINT32 ulBufLen);
- protected:
- int mFD; // file descriptor of open file
- };
- #endif // CUNIXFILE_H