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root/Oni2/oup/current/DataAccess/Access_OUP_ADB.pas

Comparing oup/current/DataAccess/Access_OUP_ADB.pas (file contents):
Revision 109 by alloc, Wed Feb 21 03:12:33 2007 UTC vs.
Revision 116 by alloc, Mon Feb 26 22:57:02 2007 UTC

#	Line 31 | Line 31 | type
31		procedure LoadDatFilePart(FileID, Offset, Size: Integer; var Target: TStream); overload; override;
32		procedure UpdateDatFilePart(FileID, Offset, Size: Integer; Src: TStream); overload; override;
33
34	+	function GetDatLinks(FileID: Integer): TDatLinkList; override;
35	+	function GetDatLink(FileID, DatOffset: Integer): TDatLink; override;
36		function GetRawList(FileID: Integer): TRawDataList; override;
37		function GetRawInfo(FileID, DatOffset: Integer): TRawDataInfo; override;
38
#	Line 45 | Line 47 | type
47		implementation
48
49		uses
50	<	SysUtils, Data, Functions, ABSDecUtil, DB;
50	>	SysUtils, Data, Functions, ABSDecUtil, DB, DatLinks;
51
52
53		(*
#	Line 55 | Line 57 | uses
57
58
59		constructor TAccess_OUP_ADB.Create(DBFilename: String; ConnectionID: Integer; var Msg: TStatusMessages);
58	–	var
59	–	i: Integer;
60		begin
61		Msg := SM_UnknownError;
62		if not FileExists(DBFilename) then
#	Line 141 | Line 141 | begin
141		Fdat_files[i].Name := FQuery.FieldByName('name').AsString;
142		Fdat_files[i].Extension := FQuery.FieldByName('extension').AsString;
143		Fdat_files[i].Size := FQuery.FieldByName('size').AsInteger;
144	<	Fdat_files[i].FileType := HexToLong(FQuery.FieldByName('contenttype').AsString);
144	>	Fdat_files[i].FileType := StrToInt('$'+FQuery.FieldByName('contenttype').AsString);
145		Fdat_files[i].DatAddr := 0;
146		Inc(i);
147		FQuery.Next;
#	Line 261 | Line 261 | var
261		name := fields.Strings[2];
262		extension := fields.Strings[0];
263		end;
264	+	if SortType in [ST_ExtNameAsc, ST_ExtNameDesc] then
265	+	begin
266	+	id := fields.Strings[2];
267	+	name := fields.Strings[1];
268	+	extension := fields.Strings[0];
269	+	end;
270		end;
271
272		begin
#	Line 274 | Line 280 | begin
280		begin
281		if (NoEmptyFiles = False) or ((Fdat_files[i].FileType and $02) = 0) then
282		begin
283	<	if AppSettings.FilenumbersAsHex then
278	<	id := IntToHex(Fdat_files[i].ID, 4)
279	<	else
280	<	id := FormatNumber(Fdat_files[i].ID, 5, '0');
283	>	id := FormatNumber(Fdat_files[i].ID, 5, '0');
284		name := Fdat_files[i].Name;
285		extension := Fdat_files[i].Extension;
286
#	Line 285 | Line 288 | begin
288		ST_IDAsc, ST_IDDesc:     list.Add(id + ';' + name + ';' + extension);
289		ST_NameAsc, ST_NameDesc: list.Add(name + ';' + id + ';' + extension);
290		ST_ExtAsc, ST_ExtDesc:   list.Add(extension + ';' + id + ';' + name);
291	+	ST_ExtNameAsc, ST_ExtNameDesc: list.Add(name + ';' + extension + ';' + id);
292		end;
293		end;
294		end;
295		end;
296	<	Result := TStringList.Create;
296	>	if not Assigned(Result) then
297	>	Result := TStringList.Create;
298		if list.Count > 0 then
299		begin
300		fields := TStringList.Create;
301	<	if SortType in [ST_IDAsc, ST_NameAsc, ST_ExtAsc] then
301	>	if SortType in [ST_IDAsc, ST_NameAsc, ST_ExtAsc, ST_ExtNameAsc] then
302		for i := 0 to list.Count - 1 do
303		begin
304		getfields;
#	Line 323 | Line 328 | function TAccess_OUP_ADB.GetExtensionsLi
328		var
329		i: Integer;
330		begin
331	<	Result := TStringList.Create;
331	>	if not Assigned(Result) then
332	>	Result := TStringList.Create;
333	>	if Result is TStringList then
334	>	TStringList(Result).Sorted := True;
335		for i := 0 to Length(Fdat_extensionsmap) - 1 do
336		begin
337		with Fdat_extensionsmap[i] do
#	Line 436 | Line 444 | begin
444		end;
445		end;
446
447	+
448	+
449	+	function TAccess_OUP_ADB.GetDatLink(FileID, DatOffset: Integer): TDatLink;
450	+	begin
451	+	Result := DatLinksManager.GetDatLink(FConnectionID, FileID, DatOffset);
452	+	FQuery.SQL.Text := 'SELECT target_id FROM linkmap WHERE src_id = ' + IntToStr(FileID) + ' and src_link_offset = ' + IntToStr(DatOffset) + ';';
453	+	FQuery.Open;
454	+	if FQuery.RecordCount > 0 then
455	+	Result.DestID := FQuery.FieldByName('target_id').AsInteger;
456	+	FQuery.Close;
457	+	end;
458	+
459	+
460	+	function TAccess_OUP_ADB.GetDatLinks(FileID: Integer): TDatLinkList;
461	+	var
462	+	i: Integer;
463	+	SrcOffset, DestID: Integer;
464	+	begin
465	+	Result := DatLinksManager.GetDatLinks(FConnectionID, FileID);
466	+	if Length(Result) > 0 then
467	+	begin
468	+	FQuery.SQL.Text := 'SELECT src_link_offset, target_id FROM linkmap WHERE src_id = ' + IntToStr(FileID) + ' ORDER BY src_link_offset ASC;';
469	+	FQuery.Open;
470	+	if FQuery.RecordCount > 0 then
471	+	begin
472	+	repeat
473	+	SrcOffset := FQuery.FieldByName('src_link_offset').AsInteger;
474	+	DestID := FQuery.FieldByName('target_id').AsInteger;
475	+	for i := 0 to High(Result) do
476	+	if Result[i].SrcOffset = SrcOffset then
477	+	Break;
478	+	if i < Length(Result) then
479	+	Result[i].DestID := DestID
480	+	else
481	+	Result[i].DestID := -1;
482	+	FQuery.Next;
483	+	until FQuery.EOF;
484	+	end;
485	+	FQuery.Close;
486	+	end;
487	+	end;
488	+
489
490		function TAccess_OUP_ADB.GetRawList(FileID: Integer): TRawDataList;
491		var

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