sdpparse_test.cpp

linux下的一款播放器

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: sdpparse_test.cpp,v 1.3.28.1 2004/07/09 02:05:10 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
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 * 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
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 * to this file, the RCSL.  Please see the applicable RPSL or RCSL for
 * the rights, obligations and limitations governing use of the
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 * terms of the GNU General Public License Version 2 or later (the
 * "GPL") in which case the provisions of the GPL are applicable
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 * 
 * 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
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 * ***** END LICENSE BLOCK ***** */

#include "./sdpparse_test.h"

#include "hx_ut_debug.h"
#include "ut_param_util.h"

#include "chxminiccf.h"

SDPMediaDescParserTest::SDPMediaDescParserTest() :
    m_pContext(0),
    m_pParser(0),
    m_nValues(0),
    m_ppValues(0)
{
    m_pContext = new CHXMiniCCF();
    
    if (m_pContext)
    {
	m_pContext->AddRef();

	m_pContext->QueryInterface(IID_IHXCommonClassFactory,
				   (void**)&m_pCCF);
    }
}

SDPMediaDescParserTest::~SDPMediaDescParserTest()
{    
    DestroyValues();

    delete m_pParser;
    m_pParser = 0;

    HX_RELEASE(m_pCCF);
    HX_RELEASE(m_pContext);
}

const char* SDPMediaDescParserTest::DefaultCommandLine() const
{
    return "tsdpparse tsdpparse.in";
}
    
void SDPMediaDescParserTest::GetCommandInfo(UTVector<HLXUnitTestCmdInfo*>& cmds)
{
    int index = 0;

    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "Init",
							   &SDPMediaDescParserTest::HandleInitCmd,
							   2);

    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "Parse",
							   &SDPMediaDescParserTest::HandleParseCmd,
							   4);
    
    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "IntCount",
							   &SDPMediaDescParserTest::HandleIntCountCmd,
							   3);
    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "StringCount",
							   &SDPMediaDescParserTest::HandleStringCountCmd,
							   3);
    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "BufferCount",
							   &SDPMediaDescParserTest::HandleBufferCountCmd,
							   3);

    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "GetInt",
							   &SDPMediaDescParserTest::HandleGetIntCmd,
							   4);
    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "GetString",
							   &SDPMediaDescParserTest::HandleGetStringCmd,
							   4);

    cmds.Resize(index + 1);
    cmds[index++] = 
	new HLXUnitTestCmdInfoDisp<SDPMediaDescParserTest>(this, 
							   "GetBuffer",
							   &SDPMediaDescParserTest::HandleGetBufferCmd,
							   4);
}

HLXCmdBasedTest* SDPMediaDescParserTest::Clone() const
{
    return new SDPMediaDescParserTest();
}

bool SDPMediaDescParserTest::HandleInitCmd(const UTVector<UTString>& info)
{
    bool ret = false;

    ULONG32 ulVersion = 0;

    delete m_pParser;
    m_pParser = 0;

    if (!UTParamUtil::GetULong(info[1], ulVersion))
    {
	DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleInitCmd : failed to convert parameter\n"));	
    }
    else
    {
	m_pParser = new SDPMediaDescParser(ulVersion);

	HX_RESULT res = m_pParser->Init(m_pContext);

	if (HXR_OK != res)
	{
	    DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleInitCmd : failed to init parser %08x\n", res));
	}
	else
	{
	    ret = true;
	}
    }

    return ret;
}

bool SDPMediaDescParserTest::HandleParseCmd(const UTVector<UTString>& info)
{
    bool ret = false;
    IHXBuffer* pBuf = 0;
    HX_RESULT expectedRes;
    unsigned int expectedNum;

    //DPRINTF (D_ERROR, ("--------\n"));

    if (!GetHXResult(info[1], expectedRes) ||
	!UTParamUtil::GetUInt(info[2], expectedNum))
    {
	DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleParseCmd : failed to convert parameter\n"));	
    }
    else if (m_pCCF &&
	     (HXR_OK == m_pCCF->CreateInstance(CLSID_IHXBuffer,
					       (void**)&pBuf)) &&
	     (HXR_OK == pBuf->Set((const unsigned char*)(const char*)info[3], 
				  info[3].length())))
    {
	DestroyValues();

	HX_RESULT res = m_pParser->Parse(pBuf, m_nValues, m_ppValues);

	if (res != expectedRes)
	{
	    DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleParseCmd : Parse result expected %08x, got %08x\n",
			      expectedRes, res));
	}
	else if (m_nValues != expectedNum)
	{
	    DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleParseCmd : m_nValues expected %u, got %u\n",
			      expectedNum, m_nValues));
	}
	else
	{
	    ret = true;
	}
    }

    HX_RELEASE(pBuf);

    return ret;
}

bool SDPMediaDescParserTest::GetHXResult(const char* pStr, 
					 HX_RESULT& res) const
{
    bool ret = false;

    res = 0;

    if ((pStr[0] == '0') &&
	(pStr[1] == 'x'))
    {
	pStr += 2;

	if (*pStr)
	{
	    int i = 0;

	    ret = true;

	    for(; ret && *pStr; *pStr++, i++)
	    {
		res <<= 4;
		if ((*pStr >= '0') && (*pStr <= '9'))
		{
		    res += *pStr - '0';
		}
		else if ((*pStr >= 'a') && (*pStr <= 'f'))
		{
		    res += (*pStr - 'a') + 10;
		}
		else if ((*pStr >= 'A') && (*pStr <= 'F'))
		{
		    res += (*pStr - 'A') + 10;
		}
		else
		{
		    DPRINTF(D_ERROR, ("SDPMediaDescParserTest::GetHXResult : invalid character '%c'\n", *pStr));

		    ret = false;
		}
	    }

	    if (ret && (i != 8))
	    {
		DPRINTF(D_ERROR, ("SDPMediaDescParserTest::GetHXResult : wrong number of hex digits\n"));
		ret = false;
	    }
	}
    }
    else
    {
	DPRINTF(D_ERROR, ("SDPMediaDescParserTest::GetHXResult : invalid hex string\n"));
    }

    return ret;
}

bool SDPMediaDescParserTest::HandleIntCountCmd(const UTVector<UTString>& info)
{
    bool ret = false;
    unsigned int valueIndex = 0;
    unsigned int expectedCount = 0;

    
    //DPRINTF (D_ERROR, ("========\n"));

    if (!UTParamUtil::GetUInt(info[1], valueIndex) ||
	!UTParamUtil::GetUInt(info[2], expectedCount))
    {
	DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleIntCountCmd : failed to convert parameter\n"));	
    }
    else if (valueIndex >= m_nValues)
    {
	DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleIntCountCmd : invalid value index\n"));
    }
    else
    {
	IHXValues* pHdr = m_ppValues[valueIndex];
	unsigned int ulCount = 0;

	const char* pName = 0;
	ULONG32 ulValue = 0;
	HX_RESULT res = pHdr->GetFirstPropertyULONG32(pName, ulValue);

	while (HXR_OK == res)
	{
	    //    DPRINTF (D_ERROR, ("Int %s -> %lu\n", pName, ulValue));
	    ulCount++;
	    res = pHdr->GetNextPropertyULONG32(pName, ulValue);
	}

	if (ulCount != expectedCount)
	{
	    DPRINTF(D_ERROR, ("SDPMediaDescParserTest::HandleIntCountCmd : expected %lu, got %lu\n",
			      expectedCount, ulCount));
	}
	else
	{
	    ret = true;
	}
    }

    return ret;
}

bool SDPMediaDescParserTest::HandleStringCountCmd(const UTVector<UTString>& info)
{
    bool ret = false;
    unsigned int valueIndex = 0;