CDDAReader.h
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上传日期:2015-12-05
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文件大小:4k
- /*
- * Copyright (C) 2003-2005 Gabest
- * http://www.gabest.org
- *
- * This Program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This Program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- */
- #pragma once
- #include <atlbase.h>
- #include "........includewinddkdevioctl.h"
- #include "........includewinddkntddcdrm.h"
- #include <qnetwork.h>
- #include "..asyncreaderasyncio.h"
- #include "..asyncreaderasyncrdr.h"
- typedef struct {UINT chunkID; long chunkSize;} ChunkHeader;
- #define RIFFID 'FFIR'
- #define WAVEID 'EVAW'
- typedef struct {ChunkHeader hdr; UINT WAVE;} RIFFChunk;
- #define FormatID ' tmf'
- typedef struct {ChunkHeader hdr; PCMWAVEFORMAT pcm;} FormatChunk;
- #define DataID 'atad'
- typedef struct {ChunkHeader hdr;} DataChunk;
- typedef struct {RIFFChunk riff; FormatChunk frm; DataChunk data;} WAVEChunck;
- class CCDDAStream : public CAsyncStream
- {
- private:
- CCritSec m_csLock;
- LONGLONG m_llPosition, m_llLength;
- HANDLE m_hDrive;
- CDROM_TOC m_TOC;
- UINT m_nFirstSector, m_nStartSector, m_nStopSector;
- WAVEChunck m_header;
- public:
- CCDDAStream();
- virtual ~CCDDAStream();
- CString m_discTitle, m_trackTitle;
- CString m_discArtist, m_trackArtist;
- bool Load(const WCHAR* fnw);
- // overrides
- HRESULT SetPointer(LONGLONG llPos);
- HRESULT Read(PBYTE pbBuffer, DWORD dwBytesToRead, BOOL bAlign, LPDWORD pdwBytesRead);
- LONGLONG Size(LONGLONG* pSizeAvailable);
- DWORD Alignment();
- void Lock();
- void Unlock();
- };
- [uuid("54A35221-2C8D-4a31-A5DF-6D809847E393")]
- class CCDDAReader
- : public CAsyncReader
- , public IFileSourceFilter
- , public IAMMediaContent
- {
- CCDDAStream m_stream;
- CStringW m_fn;
- public:
- CCDDAReader(IUnknown* pUnk, HRESULT* phr);
- ~CCDDAReader();
- DECLARE_IUNKNOWN;
- STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
- // IFileSourceFilter
- STDMETHODIMP Load(LPCOLESTR pszFileName, const AM_MEDIA_TYPE* pmt);
- STDMETHODIMP GetCurFile(LPOLESTR* ppszFileName, AM_MEDIA_TYPE* pmt);
- // IAMMediaContent
- STDMETHODIMP GetTypeInfoCount(UINT* pctinfo);
- STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo);
- STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR** rgszNames, UINT cNames, LCID lcid, DISPID* rgdispid);
- STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult, EXCEPINFO* pexcepinfo, UINT* puArgErr);
- STDMETHODIMP get_AuthorName(BSTR* pbstrAuthorName);
- STDMETHODIMP get_Title(BSTR* pbstrTitle);
- STDMETHODIMP get_Rating(BSTR* pbstrRating);
- STDMETHODIMP get_Description(BSTR* pbstrDescription);
- STDMETHODIMP get_Copyright(BSTR* pbstrCopyright);
- STDMETHODIMP get_BaseURL(BSTR* pbstrBaseURL);
- STDMETHODIMP get_LogoURL(BSTR* pbstrLogoURL);
- STDMETHODIMP get_LogoIconURL(BSTR* pbstrLogoURL);
- STDMETHODIMP get_WatermarkURL(BSTR* pbstrWatermarkURL);
- STDMETHODIMP get_MoreInfoURL(BSTR* pbstrMoreInfoURL);
- STDMETHODIMP get_MoreInfoBannerImage(BSTR* pbstrMoreInfoBannerImage);
- STDMETHODIMP get_MoreInfoBannerURL(BSTR* pbstrMoreInfoBannerURL);
- STDMETHODIMP get_MoreInfoText(BSTR* pbstrMoreInfoText);
- };