gensdptest.cpp
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:7k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 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
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (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.
- *
- * 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 ***** */
- #include "hlxclib/stdio.h"
- #define INITGUID
- #include "hxcom.h"
- #include "chxminiccf.h"
- #include "ihxpckts.h"
- #include "sdpmdparse.h"
- IHXBuffer* ReadSDPFile(IHXCommonClassFactory* pCCF, const char* pFilename)
- {
- IHXBuffer* pBuf = 0;
- FILE* pFile = ::fopen(pFilename, "rb");
- if (pFile)
- {
- if (!fseek(pFile, 0, SEEK_END))
- {
- long fileSize = ftell(pFile);
-
- if (HXR_OK == pCCF->CreateInstance(CLSID_IHXBuffer,(void**)&pBuf))
- {
- BOOL bFailed = TRUE;
- if ((HXR_OK == pBuf->SetSize(fileSize)) &&
- (!fseek(pFile, 0, SEEK_SET)) &&
- (fread(pBuf->GetBuffer(), fileSize, 1, pFile) == 1))
- {
- bFailed = FALSE;
- }
- if (bFailed)
- {
- pBuf->Release();
- pBuf = 0;
- }
- }
- }
- ::fclose(pFile);
- }
- return pBuf;
- }
- void PrintString(IHXBuffer* pBuf)
- {
- const char* pCur = (const char*)pBuf->GetBuffer();
- const char* pEnd = pCur + pBuf->GetSize();
-
- for (; pCur < pEnd; pCur++)
- {
- if (*pCur == 'r')
- {
- printf("\r");
- }
- else if (*pCur == 'n')
- {
- printf("\n");
- }
- else if (*pCur == '"')
- {
- printf("\"");
- }
- else if (*pCur == '\')
- {
- printf("\\");
- }
- else if(*pCur)
- {
- printf("%c", *pCur);
- }
- }
- }
- ULONG32 CountULONG32(IHXValues* pHdr)
- {
- ULONG32 ulCount = 0;
-
- const char* pName = 0;
- ULONG32 ulValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyULONG32(pName, ulValue);
-
- while (HXR_OK == res)
- {
- ulCount++;
- res = pHdr->GetNextPropertyULONG32(pName, ulValue);
- }
- return ulCount;
- }
- void OutputULONG32Tests(UINT16 ulStreamID, IHXValues* pHdr)
- {
- const char* pName = 0;
- ULONG32 ulValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyULONG32(pName, ulValue);
-
- while (HXR_OK == res)
- {
- printf ("GetInt %u %s %lun", ulStreamID, pName, ulValue);
- res = pHdr->GetNextPropertyULONG32(pName, ulValue);
- }
- }
- ULONG32 CountStrings(IHXValues* pHdr)
- {
- ULONG32 ulCount = 0;
-
- const char* pName = 0;
- IHXBuffer* pValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyCString(pName, pValue);
-
- while (HXR_OK == res)
- {
- ulCount++;
-
- HX_RELEASE(pValue);
-
- res = pHdr->GetNextPropertyCString(pName, pValue);
- }
-
- HX_RELEASE(pValue);
- return ulCount;
- }
- void OutputStrings(UINT16 ulStreamID, IHXValues* pHdr)
- {
- const char* pName = 0;
- IHXBuffer* pValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyCString(pName, pValue);
-
- while (HXR_OK == res)
- {
- printf("GetString %u "%s" "", ulStreamID, pName);
- PrintString(pValue);
- printf(""n");
-
- HX_RELEASE(pValue);
-
- res = pHdr->GetNextPropertyCString(pName, pValue);
- }
-
- HX_RELEASE(pValue);
- }
- ULONG32 CountBuffers(IHXValues* pHdr)
- {
- ULONG32 ulCount = 0;
-
- const char* pName = 0;
- IHXBuffer* pValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyBuffer(pName, pValue);
-
- while (HXR_OK == res)
- {
- ulCount++;
-
- HX_RELEASE(pValue);
-
- res = pHdr->GetNextPropertyBuffer(pName, pValue);
- }
-
- HX_RELEASE(pValue);
- return ulCount;
- }
- void OutputBuffers(UINT16 ulStreamID, IHXValues* pHdr)
- {
- const char* pName = 0;
- IHXBuffer* pValue = 0;
- HX_RESULT res = pHdr->GetFirstPropertyBuffer(pName, pValue);
-
- while (HXR_OK == res)
- {
- printf("GetBuffer %u "%s" "", ulStreamID, pName);
- UCHAR* pCur = pValue->GetBuffer();
- UCHAR* pEnd = pCur + pValue->GetSize();
- static const char z_hexChars[] = "0123456789abcdef";
- for (;pCur < pEnd; pCur++)
- {
- printf("%c%c", z_hexChars[*pCur >> 4], z_hexChars[*pCur & 0xf]);
- }
- printf(""n");
-
- HX_RELEASE(pValue);
-
- res = pHdr->GetNextPropertyBuffer(pName, pValue);
- }
-
- HX_RELEASE(pValue);
- }
- HX_RESULT Parse(IUnknown* pContext, ULONG32 ulVersion, IHXBuffer* pSDP)
- {
- SDPMediaDescParser parser(ulVersion);
- HX_RESULT res = parser.Init(pContext);
- if (HXR_OK == res)
- {
- UINT16 nValues = 0;
- IHXValues** ppValues = 0;
- res = parser.Parse(pSDP, nValues, ppValues);
-
- printf("Init %lun", ulVersion);
-
- printf("Parse 0x%08x %lu "", res, nValues);
- PrintString(pSDP);
- printf (""n");
- for (UINT16 i = 0; i < nValues; i++)
- {
- IHXValues* pHdr = ppValues[i];
- printf ("IntCount %u %lun", i, CountULONG32(pHdr));
- OutputULONG32Tests(i, pHdr);
- printf ("StringCount %u %lun", i, CountStrings(pHdr));
- OutputStrings(i, pHdr);
- printf ("BufferCount %u %lun", i, CountBuffers(pHdr));
- OutputBuffers(i, pHdr);
- }
- }
- return res;
- }
- int main(int argc, char* argv[])
- {
- if (argc != 3)
- {
- fprintf(stderr, "Usage : %s <sdp version> <sdp file>n", argv[0]);
- }
- else
- {
- IUnknown* pContext = new CHXMiniCCF();
-
- if (pContext)
- {
- pContext->AddRef();
-
- IHXCommonClassFactory* pCCF = 0;
- if (HXR_OK == pContext->QueryInterface(IID_IHXCommonClassFactory,
- (void**)&pCCF))
- {
- IHXBuffer* pSDP = ReadSDPFile(pCCF, argv[2]);
- if (pSDP)
- {
- if (HXR_OK != Parse(pContext, strtoul(argv[1], 0, 10),
- pSDP))
- {
- fprintf(stderr, "Failed to parse SDPn", argv[1]);
- }
- pSDP->Release();
- pSDP = 0;
- }
- else
- {
- fprintf(stderr, "Failed to read SDP file '%s'n", argv[2]);
- }
- pCCF->Release();
- pCCF = 0;
- }
-
- pContext->Release();
- pContext = 0;
- }
-
- }
- return 0;
- }