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root/Oni2/oup/current/Helper/LevelDB.pas
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Comparing oup/current/Helper/LevelDB.pas (file contents):
Revision 140 by alloc, Fri Mar 30 01:06:52 2007 UTC vs.
Revision 166 by alloc, Tue Apr 3 02:58:53 2007 UTC

# Line 24 | Line 24 | var
24   implementation
25   {$R *.dfm}
26   uses ABSMain, ABSDecUtil, Main,
27 <    ConnectionManager, TypeDefs, DataAccess, OniImgClass, Data, RawList;
27 >    ConnectionManager, TypeDefs, DataAccess, OniImgClass, Data, RawList,
28 >  Access_OniArchive;
29  
30   var
31    Converting:  Boolean = False;
# Line 44 | Line 45 | end;
45  
46  
47   procedure TForm_LevelDB.CreateLevel(Source, Target: String);
48 + const
49 +  EmptyBytes: Array[0..31] of Byte = (
50 +      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 );
51   var
52    DatHeader:        THeader;
53    FilesHeader:      TFilesMap;
# Line 74 | Line 78 | var
78    RawLinks:   TRawDataList;
79  
80    DatFileStream, RawFileStream: TMemoryStream;
77 –
78 – // ###########################
79 –  datsum, linksum, rawsum: Int64;
80 –  freq: Int64;
81 –  tempticks1, tempticks2: Int64;
82 – // ###########################
81   const
82    Steps: Byte = 3;
83  
# Line 205 | Line 203 | begin
203    Stream_Names := TMemoryStream.Create;
204    Stream_Dat   := TFileStream.Create(Target, fmCreate);
205    Stream_Raw   := TFileStream.Create(AnsiReplaceStr(Target, '.dat', '.raw'), fmCreate);
206 +  Stream_Raw.Write(EmptyBytes[0], 32);
207    if Connection.DataOS in [DOS_WINDEMO, DOS_MAC, DOS_MACBETA] then
208 +  begin
209      Stream_Sep := TFileStream.Create(AnsiReplaceStr(Target, '.dat', '.sep'), fmCreate);
210 +    Stream_Sep.Write(EmptyBytes[0], 32);
211 +  end;
212 +
213  
214    DoStep('Creating header');
215    progress.Position      := 0;
# Line 297 | Line 300 | begin
300    lbl_estimation.Caption := 'Estimated finishing time: unknown';
301    Application.ProcessMessages;
302  
300 –  QueryPerformanceFrequency(freq);
301 –  datsum := 0;
302 –  linksum := 0;
303 –  rawsum := 0;
304 –
303    FileTime := Time;
304    for FileID := 0 to DatHeader.Files - 1 do
305    begin
# Line 310 | Line 308 | begin
308        FilesHeader[FileID].Extension[j] := FileInfo.Extension[4 - j];
309      if FileInfo.Size > 0 then
310      begin
313 –      QueryPerformanceCounter(tempticks1);
314 –
311        FilesHeader[FileID].DataAddr := Stream_Body.Size + 8;
312        DatFileStream := TMemoryStream.Create;
313        Connection.LoadDatFile(FileID, TStream(DatFileStream));
# Line 320 | Line 316 | begin
316        DatFileStream.Write(tempi, 4);
317        DatFileStream.Write(LevelID, 4);
318  
323 –      QueryPerformanceCounter(tempticks2);
324 –      datsum := datsum + (tempticks2 - tempticks1);
325 –
319        DatLinks := Connection.GetDatLinks(FileID);
320        if Length(DatLinks) > 0 then
321        begin
# Line 337 | Line 330 | begin
330          end;
331        end;
332  
340 –      QueryPerformanceCounter(tempticks1);
341 –      linksum := linksum + (tempticks1 - tempticks2);
342 –
333        RawLinks := Connection.GetRawList(FileID);
334        if Length(RawLinks) > 0 then
335        begin
# Line 354 | Line 344 | begin
344              begin
345                RawLinks[i].RawAddr := Stream_Sep.Size;
346                Stream_sep.CopyFrom(RawFileStream, RawFileStream.Size);
347 +              if (Stream_Sep.Size mod 32) > 0 then
348 +                Stream_Sep.Write(EmptyBytes[0], 32 - (Stream_Sep.Size mod 32));
349              end else begin
350                RawLinks[i].RawAddr := Stream_Raw.Size;
351                Stream_Raw.CopyFrom(RawFileStream, RawFileStream.Size);
352 +              if (Stream_Raw.Size mod 32) > 0 then
353 +                Stream_Raw.Write(EmptyBytes[0], 32 - (Stream_Raw.Size mod 32));
354              end;
355            end else
356              RawLinks[i].RawAddr := 0;
# Line 366 | Line 360 | begin
360        end;
361        DatFileStream.Seek(0, soFromBeginning);
362        Stream_Body.CopyFrom(DatFileStream, DatFileStream.Size);
363 <
364 <      QueryPerformanceCounter(tempticks2);
365 <      rawsum := rawsum + (tempticks2 - tempticks1);
363 >      if (Stream_Body.Size mod 32) > 0 then
364 >      begin
365 >        ShowMessage(
366 >            IntToStr(FileID) + '-' + FileInfo.Name + '.' + FileInfo.Extension + #13#10 +
367 >            IntToStr(FileInfo.Size) + ' - 0x' + IntToHex(FileInfo.Size, 6) + ' - real: ' + IntToStr(DatFileStream.Size) + ' - 0x' + IntToHex(DatFileStream.Size, 6) + #13#10 +
368 >            IntToStr(Stream_Body.Size) + ' - 0x' + IntToHex(Stream_Body.Size, 6) );
369 >        Stream_Body.Write(EmptyBytes[0], 32 - (Stream_Body.Size mod 32));
370 >      end;
371      end
372      else
373        FilesHeader[FileID].DataAddr := 0;
# Line 391 | Line 390 | begin
390      Application.ProcessMessages;
391    end;
392  
394 –  ShowMessage('AvgDats: ' + FloatToStr((datsum / progress.Max) / freq) + #13#10 +
395 –      'AvgLinks: ' + FloatToStr((linksum / progress.Max) / freq) + #13#10 +
396 –      'AvgRaws: ' + FloatToStr((rawsum / progress.Max) / freq)
397 –   );
398 –
393    Stream_Dat.Write(DatHeader, SizeOf(DatHeader));
394    for i := 0 to High(FilesHeader) do
395      Stream_Dat.Write(FilesHeader[i], SizeOf(FilesHeader[i]));
# Line 404 | Line 398 | begin
398    for i := 0 to High(ExtensionsHeader) do
399      Stream_Dat.Write(ExtensionsHeader[i], SizeOf(ExtensionsHeader[i]));
400  
401 +  if (Stream_Dat.Size mod 32) > 0 then
402 +    Stream_Dat.Write(EmptyBytes[0], 32 - (Stream_Dat.Size mod 32));
403 +
404    DatHeader.DataSize  := Stream_Body.Size;
405    DatHeader.NamesSize := Stream_Names.Size;
406    DatHeader.DataAddr  := Stream_Dat.Size;
407  
408    Stream_Body.Seek(0, soFromBeginning);
409    Stream_Dat.CopyFrom(Stream_Body, Stream_Body.Size);
410 +
411 +  if (Stream_Dat.Size mod 32) > 0 then
412 +    Stream_Dat.Write(EmptyBytes[0], 32 - (Stream_Dat.Size mod 32));
413 +
414    DatHeader.NamesAddr := Stream_Dat.Size;
415    Stream_Names.Seek(0, soFromBeginning);
416    Stream_Dat.CopyFrom(Stream_Names, Stream_Names.Size);
# Line 450 | Line 451 | var
451  
452    BeginTime, FileTime: Double;
453    Step:       Integer;
453 –  LevelID:    Integer;
454    TimeFormat: TFormatSettings;
455  
456    ConID:      Integer;
# Line 459 | Line 459 | var
459  
460    FileID:     Integer;
461  
462 –  Strings:    TStrings;
462    i:          Integer;
463    temps:      String;
465 –  tempi:      Integer;
466 –  tempb:      Byte;
464    tempdata:   TByteData;
465    FileInfo:   TFileInfo;
466    DatLinks:   TDatLinkList;
# Line 585 | Line 582 | begin
582    Query.ExecSQL;
583    Query.SQL.Text :=
584      'CREATE TABLE linkmap  ( id AUTOINC PRIMARY KEY, src_id INTEGER, ' +
585 <    'src_link_offset INTEGER, target_id INTEGER,  INDEX idsrcid x src_id, ' +
586 <    'INDEX iddestid x target_id);';
585 >    'src_link_offset INTEGER, target_id INTEGER);';
586 >  Query.ExecSQL;
587 >  Query.SQL.Text := 'CREATE INDEX idsrcid ON linkmap (src_id);';
588 >  Query.ExecSQL;
589 >  Query.SQL.Text := 'CREATE INDEX idtargetid ON linkmap (target_id);';
590    Query.ExecSQL;
591    Query.SQL.Text :=
592      'CREATE TABLE rawmap  ( id AUTOINC PRIMARY KEY, src_id INTEGER, ' +
593      'src_link_offset INTEGER, sep BOOLEAN, size INTEGER, ' +
594 <    'data BLOB BlobCompressionMode 9 BlobBlockSize 1024 BlobCompressionAlgorithm ZLib, ' +
595 <    'INDEX idsrcid x src_id);';
594 >    'data BLOB BlobCompressionMode 9 BlobBlockSize 1024 BlobCompressionAlgorithm ZLib);';
595    //    Query.SQL.Text:='CREATE TABLE rawmap  ( id AUTOINC PRIMARY KEY, src_id INTEGER, src_link_offset INTEGER, size INTEGER, data BLOB BlobCompressionAlgorithm None );';
596    Query.ExecSQL;
597 +  Query.SQL.Text := 'CREATE INDEX idsrcid ON rawmap (src_id);';
598 +  Query.ExecSQL;
599    Query.SQL.Text :=
600      'CREATE TABLE datfiles  ( id INTEGER PRIMARY KEY, extension CHAR(4), ' +
601      'name STRING(128), contenttype INTEGER, size INTEGER, ' +
# Line 631 | Line 632 | begin
632    DoStep('Writing .dat-fileslist');
633    Application.ProcessMessages;
634  
635 +  TAccess_OniArchive(Connection).UnloadWhenUnused := False;
636 +
637 +  FileTime := Time;
638    Database.StartTransaction;
639    for FileID := 0 to Connection.GetFileCount - 1 do
640    begin
# Line 705 | Line 709 | begin
709      end;
710      if ((FileID mod 10) = 0) and (FileID >= 100) then
711        lbl_estimation.Caption := 'Estimated time left: ' + TimeToStr(
712 <        (Time - BeginTime) / FileID * (progress.Max - FileID + 1) * 1.1, timeformat );
712 >        (Time - FileTime) / FileID * (progress.Max - FileID + 1) * 1.1, timeformat );
713      progress.Position := FileID;
714      lbl_progress.Caption := 'Files done: ' + IntToStr(FileID) + '/' + IntToStr(progress.Max);
715      Application.ProcessMessages;

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