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/*
* Copyright (C) 2003-2006 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 <atlutil.h>
#include <afxinet.h>
#include <afxsock.h>
#include <qnetwork.h>
class __declspec(uuid("68F540E9-766F-44d2-AB07-E26CC6D27A79"))
CShoutcastSource
: public CSource
, public IFileSourceFilter
, public IAMFilterMiscFlags
, public IAMOpenProgress
, public IAMMediaContent
{
CStringW m_fn;
public:
CShoutcastSource(LPUNKNOWN lpunk, HRESULT* phr);
virtual ~CShoutcastSource();
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);
// IAMFilterMiscFlags
STDMETHODIMP_(ULONG) GetMiscFlags();
// IAMOpenProgress
STDMETHODIMP QueryProgress(LONGLONG* pllTotal, LONGLONG* pllCurrent);
STDMETHODIMP AbortOperation();
// IAMMediaContent
STDMETHODIMP GetTypeInfoCount(UINT* pctinfo) {return E_NOTIMPL;}
STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo) {return E_NOTIMPL;}
STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR** rgszNames, UINT cNames, LCID lcid, DISPID* rgdispid) {return E_NOTIMPL;}
STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult, EXCEPINFO* pexcepinfo, UINT* puArgErr) {return E_NOTIMPL;}
STDMETHODIMP get_AuthorName(BSTR* pbstrAuthorName) {return E_NOTIMPL;}
STDMETHODIMP get_Title(BSTR* pbstrTitle);
STDMETHODIMP get_Rating(BSTR* pbstrRating) {return E_NOTIMPL;}
STDMETHODIMP get_Description(BSTR* pbstrDescription) {return E_NOTIMPL;}
STDMETHODIMP get_Copyright(BSTR* pbstrCopyright) {return E_NOTIMPL;}
STDMETHODIMP get_BaseURL(BSTR* pbstrBaseURL) {return E_NOTIMPL;}
STDMETHODIMP get_LogoURL(BSTR* pbstrLogoURL) {return E_NOTIMPL;}
STDMETHODIMP get_LogoIconURL(BSTR* pbstrLogoURL) {return E_NOTIMPL;}
STDMETHODIMP get_WatermarkURL(BSTR* pbstrWatermarkURL) {return E_NOTIMPL;}
STDMETHODIMP get_MoreInfoURL(BSTR* pbstrMoreInfoURL) {return E_NOTIMPL;}
STDMETHODIMP get_MoreInfoBannerImage(BSTR* pbstrMoreInfoBannerImage) {return E_NOTIMPL;}
STDMETHODIMP get_MoreInfoBannerURL(BSTR* pbstrMoreInfoBannerURL) {return E_NOTIMPL;}
STDMETHODIMP get_MoreInfoText(BSTR* pbstrMoreInfoText) {return E_NOTIMPL;}
};
class CShoutcastStream : public CSourceStream
{
class mp3frame
{
public:
DWORD len;
BYTE* pData;
REFERENCE_TIME rtStart, rtStop;
CString title;
mp3frame(DWORD len = 0) {this->len = len; pData = len ? DNew BYTE[len] : NULL; rtStart = rtStop = 0;}
mp3frame(const mp3frame& f) {*this = f;}
~mp3frame() {delete pData;}
void operator = (const mp3frame& f)
{
len = f.len;
pData = f.pData;
rtStart = f.rtStart;
rtStop = f.rtStop;
title = f.title;
((mp3frame*)&f)->pData = NULL;
}
};
class mp3queue : public CAtlList<mp3frame>, public CCritSec {} m_queue;
class CShoutcastSocket : public CSocket
{
DWORD m_nBytesRead;
public:
CShoutcastSocket() {m_metaint = m_bitrate = m_freq = m_channels = 0;}
int Receive(void* lpBuf, int nBufLen, int nFlags = 0);
DWORD m_metaint, m_bitrate, m_freq, m_channels;
CString m_title, m_url;
bool Connect(CUrl& url);
bool FindSync();
} m_socket;
HANDLE m_hSocketThread;
CUrl m_url;
bool m_fBuffering;
CString m_title;
public:
CShoutcastStream(const WCHAR* wfn, CShoutcastSource* pParent, HRESULT* phr);
virtual ~CShoutcastStream();
bool fExitThread;
UINT SocketThreadProc();
void EmptyBuffer();
LONGLONG GetBufferFullness();
CString GetTitle();
HRESULT DecideBufferSize(IMemAllocator* pIMemAlloc, ALLOCATOR_PROPERTIES* pProperties);
HRESULT FillBuffer(IMediaSample* pSample);
HRESULT CheckMediaType(const CMediaType* pMediaType);
HRESULT GetMediaType(int iPosition, CMediaType* pmt);
STDMETHODIMP Notify(IBaseFilter* pSender, Quality q) {return E_NOTIMPL;}
HRESULT OnThreadCreate();
HRESULT OnThreadDestroy();
HRESULT Inactive();
HRESULT Pause();
};
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