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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
//---------------------------------------------------------------------------
// Pre-compilation
#include "MediaInfo/PreComp.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Setup.h"
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_DXW_YES)
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Multiple/File_Dxw.h"
#include "MediaInfo/MediaInfo.h"
#include "MediaInfo/Multiple/File__ReferenceFilesHelper.h"
#include "ZenLib/Dir.h"
#include "ZenLib/FileName.h"
#include "ZenLib/Format/Http/Http_Utils.h"
#include "tinyxml2.h"
using namespace tinyxml2;
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
File_Dxw::File_Dxw()
:File__Analyze()
{
#if MEDIAINFO_EVENTS
ParserIDs[0]=MediaInfo_Parser_Dxw;
StreamIDs_Width[0]=sizeof(size_t)*2;
#endif //MEDIAINFO_EVENTS
#if MEDIAINFO_DEMUX
Demux_EventWasSent_Accept_Specific=true;
#endif //MEDIAINFO_DEMUX
//Temp
ReferenceFiles=NULL;
}
//---------------------------------------------------------------------------
File_Dxw::~File_Dxw()
{
delete ReferenceFiles; //ReferenceFiles=NULL;
}
//***************************************************************************
// Streams management
//***************************************************************************
//---------------------------------------------------------------------------
void File_Dxw::Streams_Finish()
{
if (ReferenceFiles==NULL)
return;
ReferenceFiles->ParseReferences();
}
//***************************************************************************
// Buffer - Global
//***************************************************************************
//---------------------------------------------------------------------------
#if MEDIAINFO_SEEK
size_t File_Dxw::Read_Buffer_Seek (size_t Method, int64u Value, int64u ID)
{
if (ReferenceFiles==NULL)
return 0;
return ReferenceFiles->Read_Buffer_Seek(Method, Value, ID);
}
#endif //MEDIAINFO_SEEK
//***************************************************************************
// Buffer - File header
//***************************************************************************
//---------------------------------------------------------------------------
bool File_Dxw::FileHeader_Begin()
{
XMLDocument document;
if (!FileHeader_Begin_XML(document))
return false;
{
XMLElement* Root=document.FirstChildElement("indexFile");
if (Root)
{
const char* Attribute=Root->Attribute("xmlns");
if (Attribute==NULL || Ztring().From_UTF8(Attribute)!=__T("urn:digimetrics-xml-wrapper"))
{
Reject("DXW");
return false;
}
Accept("DXW");
Fill(Stream_General, 0, General_Format, "DXW");
ReferenceFiles=new File__ReferenceFilesHelper(this, Config);
XMLElement* Track=Root->FirstChildElement();
while (Track)
{
if (string(Track->Value())=="clip")
{
File__ReferenceFilesHelper::reference ReferenceFile;
Attribute=Track->Attribute("file");
if (Attribute)
{
ReferenceFile.FileNames.push_back(Ztring().From_UTF8(Attribute));
Attribute=Track->Attribute("type");
if (Attribute)
{
Ztring StreamKind; StreamKind.From_UTF8(Attribute);
if (StreamKind==__T("video"))
ReferenceFile.StreamKind=Stream_Video;
if (StreamKind==__T("audio"))
ReferenceFile.StreamKind=Stream_Audio;
if (StreamKind==__T("data"))
ReferenceFile.StreamKind=Stream_Text; //Not sure this is a right mapping, but this is only used when file is missing
}
Attribute=Track->Attribute("source");
if (Attribute)
{
Ztring StreamKind; StreamKind.From_UTF8(Attribute);
if (StreamKind==__T("main"))
ReferenceFile.IsMain=true;
}
ReferenceFile.StreamID=ReferenceFiles->References.size()+1;
}
Attribute=Track->Attribute("framerate");
if (Attribute)
{
ReferenceFile.FrameRate=Ztring().From_UTF8(Attribute).To_float64();
Attribute=Track->Attribute("type");
if (Attribute)
{
Ztring StreamKind; StreamKind.From_UTF8(Attribute);
if (StreamKind==__T("video"))
ReferenceFile.StreamKind=Stream_Video;
if (StreamKind==__T("audio"))
ReferenceFile.StreamKind=Stream_Audio;
if (StreamKind==__T("data"))
ReferenceFile.StreamKind=Stream_Text; //Not sure this is a right mapping, but this is only used when file is missing
}
XMLElement* Frame=Track->FirstChildElement();
while (Frame)
{
if (string(Frame->Value())=="frame")
{
Attribute=Frame->Attribute("file");
if (Attribute)
ReferenceFile.FileNames.push_back(Ztring().From_UTF8(Attribute));
}
Frame=Frame->NextSiblingElement();
}
}
ReferenceFile.StreamID=ReferenceFiles->References.size()+1;
ReferenceFiles->References.push_back(ReferenceFile);
}
Track=Track->NextSiblingElement();
}
}
else
{
Reject("DXW");
return false;
}
}
Element_Offset=File_Size;
//All should be OK...
return true;
}
} //NameSpace
#endif //MEDIAINFO_DXW_YES
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