[254] | 1 | unit Access_OniSplitArchive;
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| 2 | interface
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| 3 |
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| 4 | uses DataAccess, Classes, TypeDefs;
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| 5 |
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| 6 | type
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| 7 | TAccess_OniSplitArchive = class(TDataAccess)
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| 8 | private
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| 9 | Fdat_file: TFileStream;
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| 10 | Fdat_files: TFiles;
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| 11 | Fdat_extensionsmap: TExtensionsMap;
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| 12 | FRawStart: Integer;
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| 13 | protected
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| 14 | public
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| 15 | constructor Create(DatFilename: String; ConnectionID: Integer; var Msg: TStatusMessages); override;
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| 16 | procedure Close; override;
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| 17 |
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| 18 | function GetFileInfo(FileID: Integer): TFileInfo; override;
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| 19 | function GetFilesList(Ext: String; Pattern: String;
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| 20 | NoEmptyFiles: Boolean; SortType: TSortType): TStrings; override;
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| 21 | function GetFileCount: Integer; override;
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| 22 | function GetExtensionsList(ExtListFormat: TExtensionFormat): TStrings; override;
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| 23 |
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| 24 | procedure LoadDatFile(FileID: Integer; var Target: TStream); overload; override;
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| 25 | procedure UpdateDatFile(FileID: Integer; Src: TStream); overload; override;
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| 26 | procedure LoadDatFilePart(FileID, Offset, Size: Integer; var Target: TStream); overload; override;
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| 27 | procedure UpdateDatFilePart(FileID, Offset, Size: Integer; Src: TStream); overload; override;
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| 28 |
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| 29 | function GetDatLinks(FileID: Integer): TDatLinkList; override;
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| 30 | function GetDatLink(FileID, DatOffset: Integer): TDatLink; override;
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| 31 | function GetRawList(FileID: Integer): TRawDataList; override;
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| 32 | function GetRawInfo(FileID, DatOffset: Integer): TRawDataInfo; override;
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| 33 | function GetRawsForType(RawType: String): TRawDataList; override;
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| 34 |
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| 35 | procedure LoadRawOffset(LocSep: Boolean; RawAddr, Size: Integer; var target: TStream); overload;
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| 36 | procedure LoadRawOffset(LocSep: Boolean; RawAddr, Size: Integer; target: Pointer); overload;
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| 37 | procedure LoadRawFile(FileID, DatOffset: Integer; var Target: TStream); overload; override;
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| 38 | procedure UpdateRawFile(FileID, DatOffset: Integer; Src: TStream); overload; override;
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| 39 | procedure LoadRawFilePart(FileID, DatOffset, Offset, Size: Integer; var Target: TStream); overload; override;
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| 40 | procedure UpdateRawFilePart(FileID, DatOffset, Offset, Size: Integer; Src: TStream); overload; override;
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| 41 |
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| 42 | function AppendRawFile(LocSep: Boolean; Src: TStream): Integer; overload; override;
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| 43 | published
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| 44 | end;
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| 45 |
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| 46 | implementation
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| 47 |
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| 48 | uses
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| 49 | SysUtils, StrUtils, Data, Functions, RawList, DatLinks, Math;
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| 50 |
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| 51 |
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| 52 | (*
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| 53 | ================================================================================
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| 54 | Implementation of TOniDataDat
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| 55 | *)
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| 56 |
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| 57 |
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| 58 | constructor TAccess_OniSplitArchive.Create(DatFilename: String; ConnectionID: Integer; var Msg: TStatusMessages);
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| 59 | var
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| 60 | i: Integer;
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| 61 | header_pc, header_mac, header_macbeta: Boolean;
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| 62 | Fdat_header: THeader;
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| 63 | Fdat_filesmap: TFilesMap;
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| 64 | Fdat_namedfilesmap: TNamedFilesMap;
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| 65 | const
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| 66 | HeaderGlobalIdent: TDatGlobalIdent = ($DF, $BC, $03, $00, $32, $33, $52, $56,
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| 67 | $40, $00, $14, $00, $10, $00, $08, $00);
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| 68 | begin
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| 69 | Msg := SM_UnknownError;
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| 70 | if not FileExists(DatFilename) then
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| 71 | begin
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| 72 | Msg := SM_FileNotFound;
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| 73 | Exit;
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| 74 | end;
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| 75 | FFileName := DatFilename;
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| 76 | Fdat_file := TFileStream.Create(FFileName, fmOpenReadWrite);
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| 77 | Fdat_file.Read(Fdat_header, SizeOf(Fdat_header));
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| 78 | header_pc := True;
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| 79 | header_mac := True;
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| 80 | header_macbeta := True;
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| 81 | for i := 0 to High(Fdat_header.GlobalIdent) do
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| 82 | if Fdat_header.GlobalIdent[i] <> HeaderGlobalIdent[i] then
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| 83 | begin
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| 84 | Msg := SM_IncompatibleFile;
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| 85 | Exit;
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| 86 | end;
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| 87 |
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| 88 | for i := 0 to High(Fdat_header.OSIdent) do
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| 89 | begin
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| 90 | if Fdat_header.OSIdent[i] <> HeaderOSIdentWin[i] then
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| 91 | header_pc := False;
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| 92 | if Fdat_header.OSIdent[i] <> HeaderOSIdentMac[i] then
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| 93 | header_mac := False;
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| 94 | if Fdat_header.OSIdent[i] <> HeaderOSIdentMacBeta[i] then
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| 95 | header_macbeta := False;
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| 96 | end;
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| 97 | if not (header_pc xor header_mac xor header_macbeta) then
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| 98 | begin
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| 99 | Msg := SM_IncompatibleFile;
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| 100 | Exit;
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| 101 | end
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| 102 | else
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| 103 | begin
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| 104 | if (header_pc and not header_mac and not header_macbeta) then
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| 105 | FDataOS := DOS_WIN
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| 106 | else if (not header_pc and header_mac and not header_macbeta) then
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| 107 | FDataOS := DOS_MAC
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| 108 | else if (not header_pc and not header_mac and header_macbeta) then
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| 109 | FDataOS := DOS_MACBETA;
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| 110 | end;
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| 111 | SetLength(Fdat_filesmap, Fdat_header.Files);
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| 112 | SetLength(Fdat_files, Fdat_header.Files);
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| 113 | for i := 0 to Fdat_header.Files - 1 do
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| 114 | Fdat_file.Read(Fdat_filesmap[i], SizeOf(Fdat_filesmap[i]));
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| 115 | for i := 0 to Fdat_header.Files - 1 do
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| 116 | begin
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| 117 | Fdat_files[i].ID := i;
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| 118 | Fdat_files[i].Extension := Fdat_filesmap[i].Extension;
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| 119 | Fdat_files[i].Extension := ReverseString(Fdat_files[i].Extension);
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| 120 | Fdat_files[i].Size := Fdat_filesmap[i].FileSize;
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| 121 | Fdat_files[i].FileType := Fdat_filesmap[i].FileType;
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| 122 | Fdat_files[i].DatAddr := Fdat_filesmap[i].DataAddr - 8 + Fdat_header.DataAddr;
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| 123 | if (Fdat_filesmap[i].FileType and $01) = 0 then
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| 124 | begin
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| 125 | Fdat_file.Seek(Fdat_filesmap[i].NameAddr + Fdat_header.NamesAddr, soFromBeginning);
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| 126 | SetLength(Fdat_files[i].Name, 100);
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| 127 | Fdat_file.Read(Fdat_files[i].Name[1], 100);
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| 128 | Fdat_files[i].Name := MidStr(Fdat_files[i].Name, 1 + 4, Pos(
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| 129 | #0, Fdat_files[i].Name) - 1 - 4);
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| 130 | end
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| 131 | else
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| 132 | begin
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| 133 | Fdat_files[i].Name := '';
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| 134 | end;
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| 135 | end;
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| 136 | Fdat_file.Seek($40 + Fdat_header.Files * $14, soFromBeginning);
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| 137 | SetLength(Fdat_namedfilesmap, Fdat_header.NamedFiles);
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| 138 | for i := 0 to Fdat_header.NamedFiles - 1 do
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| 139 | Fdat_file.Read(Fdat_namedfilesmap[i], SizeOf(Fdat_namedfilesmap[i]));
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| 140 |
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| 141 | Fdat_file.Seek($40 + Fdat_header.Files * $14 + Fdat_header.NamedFiles * $8, soFromBeginning);
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| 142 | SetLength(Fdat_extensionsmap, Fdat_header.Extensions);
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| 143 | for i := 0 to Fdat_header.Extensions - 1 do
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| 144 | Fdat_file.Read(Fdat_extensionsmap[i], SizeOf(Fdat_extensionsmap[i]));
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| 145 |
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| 146 | Fdat_file.Seek(Fdat_files[0].DatAddr + 7, soFromBeginning);
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| 147 | Fdat_file.Read(FLevelNumber, 1);
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| 148 | FLevelNumber := FLevelNumber div 2;
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| 149 |
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| 150 | with Fdat_header do
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| 151 | FRawStart := Ident2[0] + Ident2[1]*256 + Ident2[2]*256*256 + Ident2[3]*256*256*256;
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| 152 |
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| 153 | Msg := SM_OK;
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| 154 | FBackend := DB_ONISPLIT;
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| 155 | FConnectionID := ConnectionID;
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| 156 | FChangeRights := [CR_EditDat, CR_EditRaw, CR_AppendRaw];
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| 157 |
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| 158 | inherited;
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| 159 | end;
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| 160 |
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| 161 |
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| 162 |
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| 163 |
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| 164 | procedure TAccess_OniSplitArchive.Close;
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| 165 | begin
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| 166 | if Assigned(Fdat_file) then
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| 167 | Fdat_file.Free;
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| 168 | Self.Free;
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| 169 | end;
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| 170 |
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| 171 |
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| 172 |
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| 173 |
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| 174 | function TAccess_OniSplitArchive.GetFileInfo(fileid: Integer): TFileInfo;
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| 175 | begin
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| 176 | if fileid = -1 then
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| 177 | begin
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| 178 | Result := inherited GetFileInfo(fileid);
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| 179 | Exit;
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| 180 | end;
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| 181 | if fileid < Self.GetFileCount then
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| 182 | Result := Fdat_files[fileid]
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| 183 | else
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| 184 | Result.ID := -1;
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| 185 | end;
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| 186 |
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| 187 |
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| 188 |
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| 189 |
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| 190 | function TAccess_OniSplitArchive.GetFilesList(ext: String; pattern: String;
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| 191 | NoEmptyFiles: Boolean; SortType: TSortType): TStrings;
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| 192 | var
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| 193 | i: Integer;
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| 194 | list: TStringList;
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| 195 | id, name, extension: String;
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| 196 | fields: TStrings;
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| 197 |
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| 198 | procedure getfields;
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| 199 | begin
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| 200 | fields.CommaText := StringReplace(AnsiQuotedStr(list.Strings[i], '"'), ';', '","', [rfReplaceAll]);
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| 201 | if SortType in [ST_IDAsc, ST_IDDesc] then
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| 202 | begin
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| 203 | id := fields.Strings[0];
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| 204 | name := fields.Strings[1];
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| 205 | extension := fields.Strings[2];
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| 206 | end;
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| 207 | if SortType in [ST_NameAsc, ST_NameDesc] then
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| 208 | begin
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| 209 | id := fields.Strings[1];
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| 210 | name := fields.Strings[0];
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| 211 | extension := fields.Strings[2];
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| 212 | end;
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| 213 | if SortType in [ST_ExtAsc, ST_ExtDesc] then
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| 214 | begin
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| 215 | id := fields.Strings[1];
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| 216 | name := fields.Strings[2];
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| 217 | extension := fields.Strings[0];
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| 218 | end;
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| 219 | if SortType in [ST_ExtNameAsc, ST_ExtNameDesc] then
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| 220 | begin
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| 221 | id := fields.Strings[2];
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| 222 | name := fields.Strings[1];
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| 223 | extension := fields.Strings[0];
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| 224 | end;
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| 225 | end;
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| 226 |
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| 227 | begin
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| 228 | list := TStringList.Create;
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| 229 | list.Sorted := True;
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| 230 | if ext = '*' then
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| 231 | ext := '';
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| 232 | for i := 0 to GetFileCount - 1 do
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| 233 | begin
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| 234 | if ((Length(ext) = 0) or (Pos(Fdat_files[i].Extension, ext) > 0)) and
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| 235 | ((Length(pattern) = 0) or
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| 236 | (Pos(UpperCase(pattern), UpperCase(Fdat_files[i].Name)) > 0)) then
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| 237 | begin
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| 238 | if (NoEmptyFiles = False) or ((Fdat_files[i].FileType and $02) = 0) then
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| 239 | begin
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| 240 | id := FormatNumber(Fdat_files[i].ID, 5, '0');
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| 241 | name := Fdat_files[i].Name;
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| 242 | extension := Fdat_files[i].Extension;
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| 243 |
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| 244 | case SortType of
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| 245 | ST_IDAsc, ST_IDDesc: list.Add(id + ';' + name + ';' + extension);
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| 246 | ST_NameAsc, ST_NameDesc: list.Add(name + ';' + id + ';' + extension);
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| 247 | ST_ExtAsc, ST_ExtDesc: list.Add(extension + ';' + id + ';' + name);
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| 248 | ST_ExtNameAsc, ST_ExtNameDesc: list.Add(name + ';' + extension + ';' + id);
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| 249 | end;
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| 250 | end;
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| 251 | end;
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| 252 | end;
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| 253 | if not Assigned(Result) then
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| 254 | Result := TStringList.Create;
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| 255 | if list.Count > 0 then
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| 256 | begin
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| 257 | fields := TStringList.Create;
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| 258 | if SortType in [ST_IDAsc, ST_NameAsc, ST_ExtAsc, ST_ExtNameAsc] then
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| 259 | for i := 0 to list.Count - 1 do
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| 260 | begin
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| 261 | getfields;
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| 262 | Result.Add(id + '-' + name + '.' + extension);
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| 263 | end
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| 264 | else
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| 265 | for i := list.Count - 1 downto 0 do
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| 266 | begin
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| 267 | getfields;
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| 268 | Result.Add(id + '-' + name + '.' + extension);
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| 269 | end;
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| 270 | fields.Free;
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| 271 | end;
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| 272 | list.Free;
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| 273 | end;
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| 274 |
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| 275 |
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| 276 |
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| 277 |
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| 278 | function TAccess_OniSplitArchive.GetFileCount: Integer;
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| 279 | begin
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| 280 | Result := Length(Fdat_files);
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| 281 | end;
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| 282 |
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| 283 |
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| 284 |
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| 285 |
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| 286 | function TAccess_OniSplitArchive.GetExtensionsList(ExtListFormat: TExtensionFormat): TStrings;
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| 287 | var
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| 288 | i: Integer;
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| 289 | begin
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| 290 | if not Assigned(Result) then
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| 291 | Result := TStringList.Create;
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| 292 | if Result is TStringList then
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| 293 | TStringList(Result).Sorted := True;
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| 294 | for i := 0 to Length(Fdat_extensionsmap) - 1 do
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| 295 | begin
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| 296 | with Fdat_extensionsmap[i] do
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| 297 | begin
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| 298 | case ExtListFormat of
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| 299 | EF_ExtOnly:
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| 300 | Result.Add(Extension[3] + Extension[2] + Extension[1] + Extension[0]);
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| 301 | EF_ExtCount:
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| 302 | Result.Add(Extension[3] + Extension[2] + Extension[1] + Extension[0] +
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| 303 | ' (' + IntToStr(ExtCount) + ')');
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| 304 | end;
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| 305 | end;
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| 306 | end;
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| 307 | end;
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| 308 |
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| 309 |
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| 310 |
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| 311 | procedure TAccess_OniSplitArchive.LoadDatFile(FileID: Integer; var Target: TStream);
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| 312 | var
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| 313 | streampos: Integer;
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| 314 | begin
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| 315 | if fileid < GetFileCount then
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| 316 | begin
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| 317 | if not Assigned(Target) then
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| 318 | Target := TMemoryStream.Create;
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| 319 | if GetFileInfo(FileID).Size > 0 then
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| 320 | begin
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| 321 | Fdat_file.Seek(Fdat_files[fileid].DatAddr, soFromBeginning);
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| 322 | streampos := Target.Position;
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| 323 | Target.CopyFrom(Fdat_file, Fdat_files[fileid].Size);
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| 324 | Target.Seek(streampos, soFromBeginning);
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| 325 | end;
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| 326 | end;
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| 327 | end;
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| 328 |
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| 329 | procedure TAccess_OniSplitArchive.UpdateDatFile(FileID: Integer; Src: TStream);
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| 330 | begin
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| 331 | if fileid < GetFileCount then
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| 332 | begin
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| 333 | Fdat_file.Seek(Fdat_files[fileid].DatAddr, soFromBeginning);
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| 334 | Fdat_file.CopyFrom(Src, Fdat_files[fileid].Size);
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| 335 | end;
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| 336 | end;
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| 337 |
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| 338 | procedure TAccess_OniSplitArchive.LoadDatFilePart(FileID, Offset, Size: Integer; var Target: TStream);
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| 339 | var
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| 340 | streampos: Integer;
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| 341 | begin
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| 342 | if fileid < GetFileCount then
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| 343 | begin
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| 344 | if not Assigned(Target) then
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| 345 | Target := TMemoryStream.Create;
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| 346 | Fdat_file.Seek(Fdat_files[fileid].DatAddr + offset, soFromBeginning);
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| 347 | streampos := Target.Position;
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| 348 | Target.CopyFrom(Fdat_file, size);
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| 349 | Target.Seek(streampos, soFromBeginning);
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| 350 | end;
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| 351 | end;
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| 352 |
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| 353 | procedure TAccess_OniSplitArchive.UpdateDatFilePart(FileID, Offset, Size: Integer; Src: TStream);
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| 354 | begin
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| 355 | if fileid < GetFileCount then
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| 356 | begin
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| 357 | Fdat_file.Seek(Fdat_files[fileid].DatAddr + offset, soFromBeginning);
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| 358 | Fdat_file.CopyFrom(Src, Size);
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| 359 | end;
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| 360 | end;
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| 361 |
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| 362 |
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| 363 |
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| 364 | function TAccess_OniSplitArchive.GetDatLink(FileID, DatOffset: Integer): TDatLink;
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| 365 | var
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| 366 | link: Integer;
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| 367 | begin
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| 368 | Result := DatLinksManager.GetDatLink(FConnectionID, FileID, DatOffset);
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| 369 | LoadDatFilePart(fileid, Result.SrcOffset, 4, @link);
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| 370 | if link > 0 then
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| 371 | Result.DestID := link div 256
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| 372 | else
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| 373 | Result.DestID := -1;
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| 374 | end;
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| 375 |
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| 376 |
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| 377 | function TAccess_OniSplitArchive.GetDatLinks(FileID: Integer): TDatLinkList;
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| 378 | var
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| 379 | i: Integer;
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| 380 | link: Integer;
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| 381 | begin
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| 382 | Result := DatLinksManager.GetDatLinks(FConnectionID, FileID);
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| 383 | if Length(Result) > 0 then
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| 384 | begin
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| 385 | for i := 0 to High(Result) do
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| 386 | begin
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| 387 | LoadDatFilePart(fileid, Result[i].SrcOffset, 4, @link);
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| 388 | if link > 0 then
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| 389 | Result[i].DestID := link div 256
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| 390 | else
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| 391 | Result[i].DestID := -1;
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| 392 | end;
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| 393 | end;
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| 394 | end;
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| 395 |
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| 396 |
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| 397 | function TAccess_OniSplitArchive.GetRawList(FileID: Integer): TRawDataList;
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| 398 | begin
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| 399 | Result := RawLists.GetRawList(FConnectionID, FileID);
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| 400 | end;
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| 401 |
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| 402 |
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| 403 | function TAccess_OniSplitArchive.GetRawsForType(RawType: String): TRawDataList;
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| 404 | var
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| 405 | i, j: Integer;
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| 406 | dats: TStrings;
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| 407 | list: TRawDataList;
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| 408 | begin
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| 409 | dats := nil;
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| 410 | dats := GetFilesList(MidStr(RawType, 1, 4), '', True, ST_IDAsc);
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| 411 | for i := 0 to dats.Count - 1 do
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| 412 | begin
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| 413 | list := GetRawList(StrToInt(MidStr(dats.Strings[i], 1, 5)));
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| 414 | for j := 0 to Length(list) - 1 do
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| 415 | begin
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| 416 | if (list[j].RawType = RawType) and (list[j].RawSize > 0) then
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| 417 | begin
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| 418 | SetLength(Result, Length(Result)+1);
|
---|
| 419 | Result[High(Result)] := list[j];
|
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| 420 | end;
|
---|
| 421 | end;
|
---|
| 422 | end;
|
---|
| 423 | end;
|
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| 424 |
|
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| 425 |
|
---|
| 426 | function TAccess_OniSplitArchive.GetRawInfo(FileID, DatOffset: Integer): TRawDataInfo;
|
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| 427 | begin
|
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| 428 | Result := RawLists.GetRawInfo(FConnectionID, FileID, DatOffset);
|
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| 429 | end;
|
---|
| 430 |
|
---|
| 431 |
|
---|
| 432 |
|
---|
| 433 | procedure TAccess_OniSplitArchive.LoadRawOffset(LocSep: Boolean; RawAddr, Size: Integer; var target: TStream);
|
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| 434 | begin
|
---|
| 435 | if not Assigned(Target) then
|
---|
| 436 | Target := TMemoryStream.Create;
|
---|
| 437 | if FRawStart + RawAddr <= Fdat_file.Size then
|
---|
| 438 | begin
|
---|
| 439 | Fdat_file.Seek(FRawStart + RawAddr, soFromBeginning);
|
---|
| 440 | Target.CopyFrom(Fdat_file, size);
|
---|
| 441 | Target.Seek(0, soFromBeginning);
|
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| 442 | end;
|
---|
| 443 | end;
|
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| 444 |
|
---|
| 445 | procedure TAccess_OniSplitArchive.LoadRawOffset(LocSep: Boolean; RawAddr, Size: Integer; target: Pointer);
|
---|
| 446 | var
|
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| 447 | data: TStream;
|
---|
| 448 | begin
|
---|
| 449 | data := nil;
|
---|
| 450 | LoadRawOffset(LocSep, RawAddr, Size, data);
|
---|
| 451 | data.Read(Target^, Size);
|
---|
| 452 | data.Free;
|
---|
| 453 | end;
|
---|
| 454 |
|
---|
| 455 | procedure TAccess_OniSplitArchive.LoadRawFile(FileID, DatOffset: Integer; var Target: TStream);
|
---|
| 456 | var
|
---|
| 457 | raw_info: TRawDataInfo;
|
---|
| 458 | streampos: Integer;
|
---|
| 459 | begin
|
---|
| 460 | if not Assigned(Target) then
|
---|
| 461 | Target := TMemoryStream.Create;
|
---|
| 462 | if fileid < GetFileCount then
|
---|
| 463 | begin
|
---|
| 464 | raw_info := Self.GetRawInfo(FileID, DatOffset);
|
---|
| 465 |
|
---|
| 466 | Fdat_file.Seek(FRawStart + raw_info.RawAddr, soFromBeginning);
|
---|
| 467 | streampos := Target.Position;
|
---|
| 468 | Target.CopyFrom(Fdat_file, raw_info.RawSize);
|
---|
| 469 | Target.Seek(streampos, soFromBeginning);
|
---|
| 470 | end;
|
---|
| 471 | end;
|
---|
| 472 |
|
---|
| 473 | procedure TAccess_OniSplitArchive.UpdateRawFile(FileID, DatOffset: Integer; Src: TStream);
|
---|
| 474 | var
|
---|
| 475 | raw_info: TRawDataInfo;
|
---|
| 476 | begin
|
---|
| 477 | if fileid < GetFileCount then
|
---|
| 478 | begin
|
---|
| 479 | raw_info := GetRawInfo(FileID, DatOffset);
|
---|
| 480 |
|
---|
| 481 | Fdat_file.Seek(FRawStart + raw_info.RawAddr, soFromBeginning);
|
---|
| 482 | Fdat_file.CopyFrom(Src, Min(raw_info.RawSize, Src.Size));
|
---|
| 483 | end;
|
---|
| 484 | end;
|
---|
| 485 |
|
---|
| 486 | procedure TAccess_OniSplitArchive.LoadRawFilePart(FileID, DatOffset, Offset, Size: Integer; var Target: TStream);
|
---|
| 487 | var
|
---|
| 488 | Data: TStream;
|
---|
| 489 | streampos: Integer;
|
---|
| 490 | begin
|
---|
| 491 | if not Assigned(Target) then
|
---|
| 492 | Target := TMemoryStream.Create;
|
---|
| 493 | if fileid < Self.GetFileCount then
|
---|
| 494 | begin
|
---|
| 495 | data := nil;
|
---|
| 496 | LoadRawFile(FileID, DatOffset, Data);
|
---|
| 497 | Data.Seek(Offset, soFromBeginning);
|
---|
| 498 | streampos := Target.Position;
|
---|
| 499 | Target.CopyFrom(Data, Size);
|
---|
| 500 | Target.Seek(streampos, soFromBeginning);
|
---|
| 501 | end;
|
---|
| 502 | end;
|
---|
| 503 |
|
---|
| 504 |
|
---|
| 505 | procedure TAccess_OniSplitArchive.UpdateRawFilePart(FileID, DatOffset, Offset, Size: Integer; Src: TStream);
|
---|
| 506 | var
|
---|
| 507 | raw_info: TRawDataInfo;
|
---|
| 508 | begin
|
---|
| 509 | if fileid < GetFileCount then
|
---|
| 510 | begin
|
---|
| 511 | raw_info := GetRawInfo(FileID, DatOffset);
|
---|
| 512 |
|
---|
| 513 | Fdat_file.Seek(FRawStart + raw_info.RawAddr + Offset, soFromBeginning);
|
---|
| 514 | Fdat_file.CopyFrom(Src, Size);
|
---|
| 515 | end;
|
---|
| 516 | end;
|
---|
| 517 |
|
---|
| 518 | function TAccess_OniSplitArchive.AppendRawFile(LocSep: Boolean; Src: TStream): Integer;
|
---|
| 519 | const
|
---|
| 520 | EmptyBytes: Array[0..31] of Byte = (
|
---|
| 521 | 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 );
|
---|
| 522 | begin
|
---|
| 523 | if (Fdat_file.Size mod 32) > 0 then
|
---|
| 524 | Fdat_file.Write(EmptyBytes[0], 32 - (Fdat_file.Size mod 32));
|
---|
| 525 | Result := Fdat_file.Size - FRawStart;
|
---|
| 526 | Fdat_file.Seek(0, soFromEnd);
|
---|
| 527 | Fdat_file.CopyFrom(Src, Src.Size);
|
---|
| 528 | if (Fdat_file.Size mod 32) > 0 then
|
---|
| 529 | Fdat_file.Write(EmptyBytes[0], 32 - (Fdat_file.Size mod 32));
|
---|
| 530 | end;
|
---|
| 531 |
|
---|
| 532 | end.
|
---|