src/subtitles/VobSubFileRipper.h

   1 /*
   2  *      Copyright (C) 2003-2006 Gabest
   3  *      http://www.gabest.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GNU Make; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #pragma once
  23
  24 #include <atlcoll.h>
  25 #include "..\decss\VobFile.h"
  26 #include "VobSubFile.h"
  27
  28 #pragma pack(push)
  29 #pragma pack(1)
  30
  31 typedef struct
  32 {
  33         WORD perm_displ       : 2;
  34         WORD ratio            : 2;
  35         WORD system           : 2;
  36         WORD compression      : 2;
  37         WORD mode             : 1;
  38         WORD letterboxed      : 1;
  39         WORD source_res       : 2;
  40         WORD cbrvbr           : 2;
  41         WORD line21_2         : 1;
  42         WORD line21_1         : 1;
  43 } vidinfo;
  44
  45 typedef struct
  46 {
  47         BYTE vob, cell;
  48         DWORD tTime, tOffset, tTotal;
  49         DWORD start, end;
  50         int iAngle;
  51         bool fDiscontinuity;
  52 } vc_t;
  53
  54 typedef struct
  55 {
  56         int nAngles;
  57         CAtlArray<vc_t> angles[10];
  58         int iSelAngle;
  59         RGBQUAD pal[16];
  60         WORD ids[32];
  61 } PGC;
  62
  63 typedef struct VSFRipperData_t
  64 {
  65         CSize vidsize;
  66         vidinfo vidinfo;
  67         CAtlArray<PGC> pgcs;
  68         int iSelPGC;
  69         bool fResetTime, fClosedCaption, fForcedOnly;
  70
  71         bool fClose, fBeep, fAuto; // only used by the UI externally, but may be set through the parameter file
  72         bool fCloseIgnoreError;
  73
  74         CAtlArray<UINT> selvcs;
  75         CAtlMap<BYTE, bool> selids;
  76
  77         void Reset();
  78         void Copy(struct VSFRipperData_t& rd);
  79
  80 } VSFRipperData;
  81
  82 typedef struct {__int64 start, end; DWORD vc;} vcchunk;
  83
  84 #pragma pack(pop)
  85
  86 // note: these interfaces only meant to be used internally with static linking
  87
  88 //
  89 // IVSFRipperCallback
  90 //
  91
  92 [uuid("9E2EBB5C-AD7C-452f-A48B-38685716AC46")]
  93 interface IVSFRipperCallback : public IUnknown
  94 {
  95         STDMETHOD (OnMessage) (LPCTSTR msg) PURE;
  96         STDMETHOD (OnProgress) (double progress /*0->1*/) PURE;
  97         STDMETHOD (OnFinished) (bool fSucceeded) PURE;
  98 };
  99
 100 // IVSFRipperCallbackImpl
 101
 102 #ifndef QI
 103 #define QI(i) (riid == __uuidof(i)) ? GetInterface((i*)this, ppv) :
 104 #endif
 105
 106 class IVSFRipperCallbackImpl : public CUnknown, public IVSFRipperCallback
 107 {
 108 protected:
 109         DECLARE_IUNKNOWN
 110     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv)
 111         {
 112                 return
 113                         QI(IVSFRipperCallback)
 114                         __super::NonDelegatingQueryInterface(riid, ppv);
 115         }
 116
 117         // IVSFRipperCallback
 118         STDMETHODIMP OnMessage(LPCTSTR msg) {return S_FALSE;}
 119         STDMETHODIMP OnProgress(double progress /*0->1*/) {return S_FALSE;}
 120         STDMETHODIMP OnFinished(bool fSucceeded) {return S_FALSE;}
 121
 122 public:
 123         IVSFRipperCallbackImpl() : CUnknown(NAME("IVSFRipperCallbackImpl"), NULL) {}
 124 };
 125
 126 //
 127 // IVSFRipper
 128 //
 129
 130 [uuid("69F935BB-B8D0-43f5-AA2E-BBD0851CC9A6")]
 131 interface IVSFRipper : public IUnknown
 132 {
 133         STDMETHOD (SetCallBack) (IVSFRipperCallback* pCallback) PURE;
 134         STDMETHOD (LoadParamFile) (CString fn) PURE;
 135         STDMETHOD (SetInput) (CString infn) PURE;
 136         STDMETHOD (SetOutput) (CString outfn) PURE;
 137         STDMETHOD (GetRipperData) (VSFRipperData& rd) PURE;
 138         STDMETHOD (UpdateRipperData) (VSFRipperData& rd) PURE;
 139         STDMETHOD (Index) () PURE;
 140         STDMETHOD (IsIndexing) () PURE;
 141         STDMETHOD (Abort) (bool fSavePartial) PURE;
 142 };
 143
 144 class CVobSubFileRipper : public CVobSubFile, protected CAMThread, public IVSFRipper
 145 {
 146 private:
 147         bool m_fThreadActive, m_fBreakThread, m_fIndexing;
 148         enum {CMD_EXIT, CMD_INDEX};
 149         DWORD ThreadProc();
 150         bool Create();
 151
 152         //
 153
 154         typedef enum {LOG_INFO, LOG_WARNING, LOG_ERROR} log_t;
 155         void Log(log_t type, LPCTSTR lpszFormat, ...);
 156         void Progress(double progress);
 157         void Finished(bool fSucceeded);
 158
 159         //
 160
 161         CCritSec m_csAccessLock;
 162         CString m_infn, m_outfn;
 163         CVobFile m_vob;
 164         VSFRipperData m_rd;
 165
 166         bool LoadIfo(CString fn);
 167         bool LoadVob(CString fn);
 168         bool LoadChunks(CAtlArray<vcchunk>& chunks);
 169         bool SaveChunks(CAtlArray<vcchunk>& chunks);
 170
 171         //
 172
 173         CCritSec m_csCallback;
 174         CComPtr<IVSFRipperCallback> m_pCallback;
 175
 176 public:
 177     CVobSubFileRipper();
 178     virtual ~CVobSubFileRipper();
 179
 180         DECLARE_IUNKNOWN
 181     STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);
 182
 183         // IVSFRipper
 184         STDMETHODIMP SetCallBack(IVSFRipperCallback* pCallback);
 185         STDMETHODIMP LoadParamFile(CString fn);
 186         STDMETHODIMP SetInput(CString infn);
 187         STDMETHODIMP SetOutput(CString outfn);
 188         STDMETHODIMP GetRipperData(VSFRipperData& rd);
 189         STDMETHODIMP UpdateRipperData(VSFRipperData& rd);
 190         STDMETHODIMP Index();
 191         STDMETHODIMP IsIndexing();
 192         STDMETHODIMP Abort(bool fSavePartial);
 193 };