blob: 39d68788be821cbb38183bfe2e4cb6af7bdd3203
| 1 | /* ***** BEGIN LICENSE BLOCK ***** |
| 2 | * Source last modified: $Id: rm_io_default.c,v 1.1.1.1.2.1 2005/05/04 18:21:24 hubbe Exp $ |
| 3 | * |
| 4 | * REALNETWORKS CONFIDENTIAL--NOT FOR DISTRIBUTION IN SOURCE CODE FORM |
| 5 | * Portions Copyright (c) 1995-2005 RealNetworks, Inc. |
| 6 | * All Rights Reserved. |
| 7 | * |
| 8 | * The contents of this file, and the files included with this file, |
| 9 | * are subject to the current version of the Real Format Source Code |
| 10 | * Porting and Optimization License, available at |
| 11 | * https://helixcommunity.org/2005/license/realformatsource (unless |
| 12 | * RealNetworks otherwise expressly agrees in writing that you are |
| 13 | * subject to a different license). You may also obtain the license |
| 14 | * terms directly from RealNetworks. You may not use this file except |
| 15 | * in compliance with the Real Format Source Code Porting and |
| 16 | * Optimization License. There are no redistribution rights for the |
| 17 | * source code of this file. Please see the Real Format Source Code |
| 18 | * Porting and Optimization License for the rights, obligations and |
| 19 | * limitations governing use of the contents of the file. |
| 20 | * |
| 21 | * RealNetworks is the developer of the Original Code and owns the |
| 22 | * copyrights in the portions it created. |
| 23 | * |
| 24 | * This file, and the files included with this file, is distributed and |
| 25 | * made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, |
| 26 | * EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL |
| 27 | * SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF |
| 28 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT |
| 29 | * OR NON-INFRINGEMENT. |
| 30 | * |
| 31 | * Technology Compatibility Kit Test Suite(s) Location: |
| 32 | * https://rarvcode-tck.helixcommunity.org |
| 33 | * |
| 34 | * Contributor(s): |
| 35 | * |
| 36 | * ***** END LICENSE BLOCK ***** */ |
| 37 | |
| 38 | //#include "includes.h" |
| 39 | //#include "avtimer.h" |
| 40 | //#include "aw_windows.h" |
| 41 | //#include "datasrc.h" |
| 42 | |
| 43 | #include "../include/helix_types.h" |
| 44 | #include "../include/rm_io_default.h" |
| 45 | #include "../include/rm_parse.h" |
| 46 | |
| 47 | UINT32 rm_io_default_read(void* pUserRead, BYTE* pBuf, UINT32 ulBytesToRead) |
| 48 | { |
| 49 | UINT32 ulRet = 0; |
| 50 | #if 0 |
| 51 | if (pBuf && ulBytesToRead) { |
| 52 | /* For default, the void* is a FILE* */ |
| 53 | INT32 fp = (INT32) pUserRead; |
| 54 | /* Read the number of bytes requested */ |
| 55 | ulRet = (UINT32) read(fp, pBuf, ulBytesToRead); |
| 56 | } |
| 57 | #endif |
| 58 | return ulRet; |
| 59 | } |
| 60 | |
| 61 | void rm_io_default_seek(void* pUserRead, UINT32 ulOffset, UINT32 ulOrigin) |
| 62 | { |
| 63 | #if 0 |
| 64 | { |
| 65 | /* For default, the void* is a FILE* */ |
| 66 | INT32 fp = (INT32) pUserRead; |
| 67 | /* Do the seek */ |
| 68 | lseek(fp, ulOffset, ulOrigin); |
| 69 | } |
| 70 | #endif |
| 71 | } |
| 72 | |
| 73 | UINT32 rm_io_datasrc_read(void* pUserRead, BYTE* pBuf, UINT32 ulBytesToRead) |
| 74 | { |
| 75 | UINT32 ulRet = 0; |
| 76 | #if 0 |
| 77 | DataSrc_t *ds = (DataSrc_t*)pUserRead; |
| 78 | |
| 79 | if (ds && pBuf && ulBytesToRead) { |
| 80 | ulRet = DataSrcRead(ds, pBuf, ulBytesToRead); |
| 81 | } |
| 82 | #endif |
| 83 | return ulRet; |
| 84 | } |
| 85 | |
| 86 | void rm_io_datasrc_seek(void* pUserRead, UINT32 ulOffset, UINT32 ulOrigin) |
| 87 | { |
| 88 | #if 0 |
| 89 | DataSrc_t *ds = (DataSrc_t*)pUserRead; |
| 90 | |
| 91 | if (ds) { |
| 92 | if (ulOrigin == HX_SEEK_ORIGIN_CUR) { |
| 93 | DataSrcSeek(ds, ulOffset, SEEK_CUR); |
| 94 | } else if (ulOrigin == HX_SEEK_ORIGIN_SET) { |
| 95 | DataSrcSeek(ds, ulOffset, SEEK_SET); |
| 96 | } else if (ulOrigin == HX_SEEK_ORIGIN_END) { |
| 97 | DataSrcSeek(ds, ulOffset, SEEK_END); |
| 98 | } |
| 99 | } |
| 100 | #endif |
| 101 | } |
| 102 |