| 6 |  | type | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 7 |  | TMetaManager = class | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 8 |  | protected | 
 
 
 
 
 
 
 
 
 
 
 | 9 | < | FFiles: array of TFile; | 
 
 
 
 
 
 
 
 
 | 9 | > | FFiles: array of TResource; | 
 
 
 
 
 
 
 
 
 
 
 | 10 |  | FRoot: TExtensions; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 11 |  | FConnectionID: Integer; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 12 |  | FDataAccess: TObject; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 13 |  | function GetFileCount: Integer; | 
 
 
 
 
 
 
 
 
 
 
 | 14 | < | function GetFileById(Id: Integer): TFile; | 
 
 
 
 
 
 
 
 
 | 14 | > | function GetFileById(Id: Integer): TResource; | 
 
 
 
 
 
 
 
 
 
 
 | 15 |  | private | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 16 |  | public | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 17 |  | constructor Create(ConnectionID: Integer; DataAccess: TObject); | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 20 |  |  | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 21 |  | property Root: TExtensions read FRoot; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 22 |  | property FileCount: Integer read GetFileCount; | 
 
 
 
 
 
 
 
 
 
 
 | 23 | < | property FileById[Id: Integer]: TFile read GetFileById; | 
 
 
 
 
 
 
 
 
 | 23 | > | property FileById[Id: Integer]: TResource read GetFileById; | 
 
 
 
 
 
 
 
 
 
 
 | 24 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 25 |  |  | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 26 |  | implementation | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 40 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 41 |  |  | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 42 |  |  | 
 
 
 
 
 
 
 
 
 
 
 | 43 | < | function TMetaManager.GetFileById(Id: Integer): TFile; | 
 
 
 
 
 
 
 
 
 | 43 | > | function TMetaManager.GetFileById(Id: Integer): TResource; | 
 
 
 
 
 
 
 
 
 
 
 | 44 |  | begin | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 45 |  | InitFile(Id); | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 46 |  | Result := FFiles[Id]; | 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 63 |  | finfo := ConManager.Connection[FConnectionID].GetFileInfo(id); | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 64 |  | if finfo.Size > 0 then | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 65 |  | begin | 
 
 
 
 
 
 
 
 
 
 
 | 66 | < | for typei := 0 to High(FileDescs) do | 
 
 
 
 
 
 
 
 
 | 66 | > | for typei := 0 to High(ResourceDescs) do | 
 
 
 
 
 
 
 
 
 
 
 | 67 |  | begin | 
 
 
 
 
 
 
 
 
 
 
 | 68 | < | if FileDescs[typei].ext = finfo.Extension then | 
 
 
 
 
 
 
 
 
 | 68 | > | if ResourceDescs[typei].ext = finfo.Extension then | 
 
 
 
 
 
 
 
 
 
 
 | 69 |  | begin | 
 
 
 
 
 
 
 
 
 
 
 | 70 | < | FFiles[id] := TFileClass(FileDescs[typei].ftype).Create(FConnectionID, id); | 
 
 
 
 
 
 
 
 
 | 70 | > | FFiles[id] := TResourceClass(ResourceDescs[typei].ftype).Create(FConnectionID, id); | 
 
 
 
 
 
 
 
 
 
 
 | 71 |  | Break; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 72 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 73 |  | end; | 
 
 
 
 
 
 
 
 
 
 
 | 74 | < | if typei > High(FileDescs) then | 
 
 
 
 
 
 
 
 
 | 74 | > | if typei > High(ResourceDescs) then | 
 
 
 
 
 
 
 
 
 
 
 | 75 |  | FFiles[id] := TFile_Empty.Create(FConnectionID, id); | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 76 |  | end else | 
 
 
 
 
 
 
 
 
 
 
 
 
 | 77 |  | FFiles[id] := TFile_Empty.Create(FConnectionID, id); |