C++ CMusicInfoTag::SetReleaseDate方法代码示例

bool CEncoderLame::Close()
{
  // may return one more mp3 frames
  int iBytes = m_dll.lame_encode_flush(m_pGlobalFlags, m_buffer, sizeof(m_buffer));

  if (iBytes < 0)
  {
    CLog::Log(LOGERROR, "Internal Lame error: %i", iBytes);
    return false;
  }

  WriteStream(m_buffer, iBytes);
  FlushStream();
  FileClose();

  // open again, but now the old way, lame only accepts FILE pointers
  FILE* file = fopen_utf8(m_strFile.c_str(), "rb+");
  if (!file)
  {
    CLog::Log(LOGERROR, "Error: Cannot open file for writing tags: %s", m_strFile.c_str());
    return false;
  }

  m_dll.lame_mp3_tags_fid(m_pGlobalFlags, file); /* add VBR tags to mp3 file */
  fclose(file);

  m_dll.lame_close(m_pGlobalFlags);

  // unload the lame dll
  m_dll.Unload();

  // Store a id3 tag in the ripped file
  CID3Tag id3tag;
  CMusicInfoTag tag;
  tag.SetAlbum(m_strAlbum);
  tag.SetAlbumArtist(m_strAlbumArtist);
  tag.SetArtist(m_strArtist);
  tag.SetGenre(m_strGenre);
  tag.SetTitle(m_strTitle);
  tag.SetTrackNumber(atoi(m_strTrack.c_str()));
  SYSTEMTIME time;
  time.wYear=atoi(m_strYear.c_str());
  tag.SetReleaseDate(time);
  id3tag.SetMusicInfoTag(tag);
  id3tag.Write(m_strFile);

  return true;
}

bool CMusicInfoTagLoaderApe::Load(const CStdString& strFileName, CMusicInfoTag& tag, EmbeddedArt *art)
{
  try
  {
    // retrieve the APE Tag info from strFileName
    // and put it in tag
    tag.SetURL(strFileName);
    DVDPlayerCodec codec;
    if (codec.Init(strFileName, 4096))
    {
      tag.SetDuration((int)(codec.m_TotalTime/1000));
      codec.DeInit();
    }
    CAPEv2Tag myTag;
    if (myTag.ReadTag((char*)strFileName.c_str())) // true to check ID3 tag as well
    {
      tag.SetTitle(myTag.GetTitle());
      tag.SetAlbum(myTag.GetAlbum());
      tag.SetArtist(myTag.GetArtist());
      tag.SetAlbumArtist(myTag.GetAlbumArtist());
      tag.SetGenre(myTag.GetGenre());
      tag.SetTrackNumber(myTag.GetTrackNum());
      tag.SetPartOfSet(myTag.GetDiscNum());
      tag.SetComment(myTag.GetComment());
      tag.SetLyrics(myTag.GetLyrics());
      tag.SetMusicBrainzAlbumArtistID(myTag.GetMusicBrainzAlbumArtistID());
      tag.SetMusicBrainzAlbumID(myTag.GetMusicBrainzAlbumID());
      tag.SetMusicBrainzArtistID(myTag.GetMusicBrainzArtistID());
      tag.SetMusicBrainzTrackID(myTag.GetMusicBrainzTrackID());
      tag.SetMusicBrainzTRMID(myTag.GetMusicBrainzTRMID());
      SYSTEMTIME dateTime;
      ZeroMemory(&dateTime, sizeof(SYSTEMTIME));
      dateTime.wYear = atoi(myTag.GetYear());
      tag.SetRating(myTag.GetRating());
      tag.SetReleaseDate(dateTime);
      tag.SetLoaded();
      return true;
    }
  }
  catch (...)
  {
    CLog::Log(LOGERROR, "Tag loader ape: exception in file %s", strFileName.c_str());
  }

  tag.SetLoaded(false);
  return false;
}

bool CMusicInfoTagLoaderASAP::Load(const CStdString &strFile, CMusicInfoTag &tag, EmbeddedArt *art)
{
    tag.SetLoaded(false);

    if (!m_dll.Load())
        return false;

    CStdString strFileToLoad = strFile;
    int song = -1;
    CStdString strExtension;
    URIUtils::GetExtension(strFile, strExtension);
    strExtension.MakeLower();
    if (strExtension == ".asapstream")
    {
        CStdString strFileName = URIUtils::GetFileName(strFile);
        int iStart = strFileName.ReverseFind('-') + 1;
        song = atoi(strFileName.substr(iStart, strFileName.size() - iStart - 11).c_str()) - 1;
        CStdString strPath = strFile;
        URIUtils::GetDirectory(strPath, strFileToLoad);
        URIUtils::RemoveSlashAtEnd(strFileToLoad);
    }

    ASAP_SongInfo songInfo;
    if (!m_dll.asapGetInfo(strFileToLoad.c_str(), song, &songInfo))
        return false;

    tag.SetURL(strFileToLoad);
    if (songInfo.name[0] != '\0')
        tag.SetTitle(songInfo.name);
    if (songInfo.author[0] != '\0')
        tag.SetArtist(songInfo.author);
    if (song >= 0)
        tag.SetTrackNumber(song + 1);
    if (songInfo.duration >= 0)
        tag.SetDuration(songInfo.duration / 1000);
    if (songInfo.year > 0)
    {
        SYSTEMTIME dateTime = { (WORD)songInfo.year, (WORD)songInfo.month, 0,
                                (WORD)songInfo.day, 0, 0, 0, 0
                              };
        tag.SetReleaseDate(dateTime);
    }
    tag.SetLoaded(true);
    return true;
}

bool CMusicInfoTagLoaderApe::Load(const CStdString& strFileName, CMusicInfoTag& tag)
{
  try
  {
    // retrieve the APE Tag info from strFileName
    // and put it in tag
    tag.SetURL(strFileName);
    CAPEv2Tag myTag;
    if (myTag.ReadTag((char*)strFileName.c_str())) // true to check ID3 tag as well
    {
      tag.SetTitle(myTag.GetTitle());
      tag.SetAlbum(myTag.GetAlbum());
      tag.SetArtist(myTag.GetArtist());
      tag.SetAlbumArtist(myTag.GetAlbumArtist());
      tag.SetGenre(myTag.GetGenre());
      tag.SetTrackNumber(myTag.GetTrackNum());
      tag.SetPartOfSet(myTag.GetDiscNum());
      tag.SetComment(myTag.GetComment());
      tag.SetLyrics(myTag.GetLyrics());
      SYSTEMTIME dateTime;
      ZeroMemory(&dateTime, sizeof(SYSTEMTIME));
      dateTime.wYear = atoi(myTag.GetYear());
      tag.SetRating(myTag.GetRating());
      tag.SetReleaseDate(dateTime);
      tag.SetLoaded();
      return true;
    }
  }
  catch (...)
  {
    CLog::Log(LOGERROR, "Tag loader ape: exception in file %s", strFileName.c_str());
  }

  tag.SetLoaded(false);
  return false;
}

void CMusicInfoTagLoaderMP4::ParseTag( unsigned int metaKey, const char* pMetaData, int metaSize, CMusicInfoTag& tag)
{
  switch ( metaKey )
  {
  case g_TitleAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      // we use utf8 internally
      tag.SetLoaded( true );
      tag.SetTitle( dataWorkspace.get() );

      break;
    }

  case g_ArtistAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetArtist( dataWorkspace.get() );

      break;
    }

  case g_AlbumAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetAlbum( dataWorkspace.get() );

      break;
    }

  case g_AlbumArtistAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetAlbumArtist( dataWorkspace.get() );

      break;
    }
  case g_DayAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      SYSTEMTIME dateTime;
      dateTime.wYear = atoi( dataWorkspace.get() );
      tag.SetReleaseDate( dateTime );

      break;
    }

  case g_GenreAtomName:
    {
      // When a genre number is specified, we need to translate to a string for display..
      // Note that AAC/iTunes genre numbers are the same as ID3 numbers, but are offset by 1.
      const char* pGenre = ID3_V1GENRE2DESCRIPTION( (unsigned char)pMetaData[ 1 ] - 1 );
      if ( pGenre )
      {
        tag.SetGenre( pGenre );
      }

      break;
    }
  case g_CompilationAtomName:
    {
      if (metaSize == 1)
        m_isCompilation = *pMetaData == 1;
      break;
    }
  case g_CommentAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetComment( dataWorkspace.get() );
      break;
    }
  case g_LyricsAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
//.........这里部分代码省略.........

bool CMusicInfoTagLoaderCDDA::Load(const std::string& strFileName, CMusicInfoTag& tag, EmbeddedArt *art)
{
#ifdef HAS_DVD_DRIVE
  try
  {
    tag.SetURL(strFileName);
    bool bResult = false;

    // Get information for the inserted disc
    CCdInfo* pCdInfo = g_mediaManager.GetCdInfo();
    if (pCdInfo == NULL)
      return bResult;

    // Prepare cddb
    Xcddb cddb;
    cddb.setCacheDir(CProfilesManager::GetInstance().GetCDDBFolder());

    int iTrack = atoi(strFileName.substr(13, strFileName.size() - 13 - 5).c_str());

    // duration is always available
    tag.SetDuration( ( pCdInfo->GetTrackInformation(iTrack).nMins * 60 )
                     + pCdInfo->GetTrackInformation(iTrack).nSecs );

    // Only load cached cddb info in this tag loader, the internet database query is made in CCDDADirectory
    if (pCdInfo->HasCDDBInfo() && cddb.isCDCached(pCdInfo))
    {
      // get cddb information
      if (cddb.queryCDinfo(pCdInfo))
      {
        // Fill the fileitems music tag with cddb information, if available
        std::string strTitle = cddb.getTrackTitle(iTrack);
        if (!strTitle.empty())
        {
          // Tracknumber
          tag.SetTrackNumber(iTrack);

          // Title
          tag.SetTitle(strTitle);

          // Artist: Use track artist or disc artist
          std::string strArtist = cddb.getTrackArtist(iTrack);
          if (strArtist.empty())
            cddb.getDiskArtist(strArtist);
          tag.SetArtist(strArtist);

          // Album
          std::string strAlbum;
          cddb.getDiskTitle( strAlbum );
          tag.SetAlbum(strAlbum);

          // Album Artist
          std::string strAlbumArtist;
          cddb.getDiskArtist(strAlbumArtist);
          tag.SetAlbumArtist(strAlbumArtist);

          // Year
          SYSTEMTIME dateTime;
          dateTime.wYear = atoi(cddb.getYear().c_str());
          tag.SetReleaseDate( dateTime );

          // Genre
          tag.SetGenre( cddb.getGenre() );

          tag.SetLoaded(true);
          bResult = true;
        }
      }
    }
    else
    {
      // No cddb info, maybe we have CD-Text
      trackinfo ti = pCdInfo->GetTrackInformation(iTrack);

      // Fill the fileitems music tag with CD-Text information, if available
      std::string strTitle = ti.cdtext[CDTEXT_TITLE];
      if (!strTitle.empty())
      {
        // Tracknumber
        tag.SetTrackNumber(iTrack);

        // Title
        tag.SetTitle(strTitle);

        // Get info for track zero, as we may have and need CD-Text Album info
        xbmc_cdtext_t discCDText = pCdInfo->GetDiscCDTextInformation();

        // Artist: Use track artist or disc artist
        std::string strArtist = ti.cdtext[CDTEXT_PERFORMER];
        if (strArtist.empty())
          strArtist = discCDText[CDTEXT_PERFORMER];
        tag.SetArtist(strArtist);

        // Album
        std::string strAlbum;
        strAlbum = discCDText[CDTEXT_TITLE];
        tag.SetAlbum(strAlbum);

        // Genre: use track or disc genre
        std::string strGenre = ti.cdtext[CDTEXT_GENRE];
        if (strGenre.empty())
//.........这里部分代码省略.........

void CMusicInfoTagLoaderWMA::SetTagValueString(const CStdString& strFrameName, const CStdString& strValue, CMusicInfoTag& tag)
{
  if (strFrameName == "WM/AlbumTitle")
  {
    tag.SetAlbum(strValue);
  }
  else if (strFrameName == "WM/AlbumArtist")
  {
    if (tag.GetAlbumArtist().IsEmpty()) tag.SetAlbumArtist(strValue);
  }
  else if (strFrameName == "Author")
  {
    // Multiple artists are stored in multiple "Author" tags we have get them
    // separatly and merge them to our system
    if (tag.GetArtist().IsEmpty())
      tag.SetArtist(strValue);
    else
      tag.SetArtist(tag.GetArtist() + g_advancedSettings.m_musicItemSeparator + strValue);
  }
  else if (strFrameName == "WM/TrackNumber")
  {
    if (tag.GetTrackNumber() <= 0) tag.SetTrackNumber(atoi(strValue.c_str()));
  }
  else if (strFrameName == "WM/PartOfSet")
  {
    tag.SetPartOfSet(atoi(strValue.c_str()));
  }
  //else if (strFrameName=="WM/Track") // Old Tracknumber, should not be used anymore
  else if (strFrameName == "WM/Year")
  {
    SYSTEMTIME dateTime;
    dateTime.wYear = atoi(strValue.c_str());
    tag.SetReleaseDate(dateTime);
  }
  else if (strFrameName == "WM/Genre")
  {
    // Multiple genres are stared in multiple "WM/Genre" tags we have to get them
    // separatly and merge them to our system
    if (tag.GetGenre().IsEmpty())
      tag.SetGenre(strValue);
    else
      tag.SetGenre(tag.GetGenre() + g_advancedSettings.m_musicItemSeparator + strValue);
  }
  else if (strFrameName == "WM/Lyrics")
  {
    tag.SetLyrics(strValue);
  }
  //else if (strFrameName=="WM/DRM")
  //{
  // // File is DRM protected
  // pwszValue;
  //}
  //else if (strFrameName=="WM/Codec")
  //{
  // pwszValue;
  //}
  //else if (strFrameName=="WM/BeatsPerMinute")
  //{
  // pwszValue;
  //}
  //else if (strFrameName=="WM/Mood")
  //{
  // pwszValue;
  //}
  //else if (strFrameName=="WM/RadioStationName")
  //{
  // pwszValue;
  //}
  //else if (strFrameName=="WM/RadioStationOwner")
  //{
  // pwszValue;
  //}
}

//.........这里部分代码省略.........
    {
      char* szTitle = reg.GetReplaceString("\\1");
      char* szArtist = reg.GetReplaceString("\\2");
      char* szMins = NULL;
      char* szSecs = NULL;
      CRegExp reg2;
      reg2.RegComp("(.*) \\(([0-9]*):([0-9]*)\\)");
      if (reg2.RegFind(szTitle) > -1)
      {
        szMins = reg2.GetReplaceString("\\2");
        szSecs = reg2.GetReplaceString("\\3");
        char* szTemp = reg2.GetReplaceString("\\1");
        free(szTitle);
        szTitle = szTemp;
      }
      tag.SetLoaded(true);
      tag.SetURL(strFileToLoad);
      tag.SetTrackNumber(iTrack);
      if (szMins && szSecs)
        tag.SetDuration(atoi(szMins)*60+atoi(szSecs));

      tag.SetTitle(szTitle);
      tag.SetArtist(szArtist);
      if( szTitle )
        free(szTitle);
      if( szArtist )
        free(szArtist);
      if( szMins )
        free(szMins);
      if( szSecs )
        free(szSecs);
    }
  }

  sprintf(temp,"%s\\%s",g_settings.GetDatabaseFolder().c_str(),"sidlist.csv"); // changeme?
  std::ifstream f2(temp);
  if( !f2.good() ) {
    CLog::Log(LOGINFO,"MusicInfoTagLoaderSid::Load(..) unable to locate sidlist.csv");
    tag.SetLoaded(false);
    return( false );
  }

  while( !f2.eof() ) {
    f2.getline(temp,8191);
    CStdString strTemp(temp);
    strTemp.MakeLower();
    unsigned int iFind = strTemp.find(strHVSCpath);
    if (iFind == string::npos)
      continue;

    char temp2[1024];
    char temp3[1024];
    strncpy(temp3,temp+iFind,strlen(strHVSCpath));
    temp3[strlen(strHVSCpath)] = '\0';
    sprintf(temp2,"\"%s\",\"[^\"]*\",\"[^\"]*\",\"([^\"]*)\",\"([^\"]*)\",\"([0-9]*)[^\"]*\",\"[0-9]*\",\"[0-9]*\",\"",temp3);
    for (int i=0;i<iTrack-1;++i)
      strcat(temp2,"[0-9]*:[0-9]* ");
    strcat(temp2,"([0-9]*):([0-9]*)");
    if( !reg.RegComp(temp2) )
    {
      CLog::Log(LOGINFO,"MusicInfoTagLoaderSid::Load(..): failed to compile regular expression");
      tag.SetLoaded(false);
      return( false );
    }
    if( reg.RegFind(temp) >= 0 ) {
      char* szTitle = reg.GetReplaceString("\\1");
      char* szArtist = reg.GetReplaceString("\\2");
      char* szYear = reg.GetReplaceString("\\3");
      char* szMins = reg.GetReplaceString("\\4");
      char* szSecs = reg.GetReplaceString("\\5");
      tag.SetLoaded(true);
      tag.SetTrackNumber(iTrack);
      if (tag.GetDuration() == 0)
        tag.SetDuration(atoi(szMins)*60+atoi(szSecs));
      if (tag.GetTitle() == "")
        tag.SetTitle(szTitle);
      if (tag.GetArtist() == "")
        tag.SetArtist(szArtist);
      SYSTEMTIME dateTime;
      dateTime.wYear = atoi(szYear);
      tag.SetReleaseDate(dateTime);
      if( szTitle )
        free(szTitle);
      if( szArtist )
        free(szArtist);
      if( szYear )
        free(szYear);
      if( szMins )
        free(szMins);
      if( szSecs )
        free(szSecs);
      f2.close();
      return( true );
    }
  }

  f2.close();
  tag.SetLoaded(false);
  return( false );
}

void CMusicInfoTagLoaderMP4::ParseTag( unsigned int metaKey, const char* pMetaData, int metaSize, CMusicInfoTag& tag, EmbeddedArt *art)
{
  switch ( metaKey )
  {
  case g_TitleAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      // we use utf8 internally
      tag.SetLoaded( true );
      tag.SetTitle( dataWorkspace.get() );

      break;
    }

  case g_ArtistAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetArtist( dataWorkspace.get() );

      break;
    }

  case g_AlbumAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetAlbum( dataWorkspace.get() );

      break;
    }

  case g_AlbumArtistAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetAlbumArtist( dataWorkspace.get() );

      break;
    }
  case g_DayAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      SYSTEMTIME dateTime;
      dateTime.wYear = atoi( dataWorkspace.get() );
      tag.SetReleaseDate( dateTime );

      break;
    }

  case g_GenreAtomName:
    {
      // When a genre number is specified, we need to translate to a string for display..
      // Note that AAC/iTunes genre numbers are the same as ID3 numbers, but are offset by 1.
      const char* pGenre = ID3_V1GENRE2DESCRIPTION( (unsigned char)pMetaData[ 1 ] - 1 );
      if ( pGenre )
      {
        tag.SetGenre( pGenre );
      }

      break;
    }
  case g_CompilationAtomName:
    {
      if (metaSize == 1)
        tag.SetCompilation(*pMetaData == 1);
      break;
    }
  case g_CommentAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
      dataWorkspace[ metaSize ] = '\0';

      tag.SetComment( dataWorkspace.get() );
      break;
    }
  case g_LyricsAtomName:
    {
      // We need to zero-terminate the string, which needs workspace..
      auto_aptr<char> dataWorkspace( new char[ metaSize + 1 ] );
      memcpy( dataWorkspace.get(), pMetaData, metaSize );
//.........这里部分代码省略.........