Class TxomAbstractFileSystem
Unit
Declaration
type TxomAbstractFileSystem = class(TxomBaseFileSystem)
Description
TxomAbstractFileSystem
Hierarchy
- TXOMObject
- TxomBaseFileSystem
- TxomAbstractFileSystem
Overview
Methods
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procedure AfterConstruction; override; |
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procedure BeforeDestruction; override; |
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function WideActiveFileSystem: WideString; override; |
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procedure Initialize; override; |
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procedure Finalize; override; |
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function DirectorySeparator: WideString; override; |
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function OpenDialogClassName: String; override; |
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function SaveDialogClassName: String; override; |
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function SelectDirectoryDialogClassName: String; override; |
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function WideSpecialFolder(AType: TxomFileSystemSpecialFolder): WideString; override; |
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function WideIncludeTrailingBackslash(const S: WideString): WideString; override; |
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function WideExcludeTrailingBackslash(const S: WideString): WideString; override; |
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function WideSelectDirectory(const ACaption, AInitialDirectory: WideString; var ADirectory: WideString): Boolean; override; |
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function WideFileExists(const AFileName: WideString): Boolean; override; |
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function WideHashStringForFile(const AFileName: WideString): AnsiString; override; |
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function WideFileOpen (const AFileName : Widestring; Mode : Integer) : System.THandle; override; |
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function WideFileCreate (const AFileName : WideString; ShareMode : Integer; Rights : Integer) : System.THandle; override; |
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function WideFileRead (Handle : System.THandle; out Buffer; Count : longint) : Longint; override; |
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function WideFileWrite (Handle : System.THandle; const Buffer; Count : Longint) : Longint; override; |
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function WideFileSeek (Handle : System.THandle; AOffset: Int64; Origin: Longint) : Int64; override; |
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function WideFileTruncate (Handle : System.THandle; Size: Int64): Boolean; override; |
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procedure WideFileClose (AHandle: System.THandle); override; |
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function WideFileGetAttr(const AFileName: WideString): Longint; override; |
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function WideFileSetAttr(const AFileName: WideString; AAttr: Longint): Longint; override; |
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function WideFileSetDate (const FileName: WideString; Age: Integer): Integer; override; |
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function WideExpandFileName (const FileName: WideString): WideString; override; |
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function WideCopyFile (const FromFile, ToFile: WideString; FailIfExists: Boolean): Boolean; override; |
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function WideMoveFile (const FromFile, ToFile: WideString): Boolean; override; |
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function WideMoveDir (const ADir, ATargetDir: WideString): Boolean; override; |
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function WideDeleteFile(const FileName: WideString): Boolean; override; |
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function WideRenameFile(const OldName, NewName: WideString): Boolean; override; |
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function WideRenameDir(const OldName, NewName: WideString): Boolean; override; |
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function WideRemoveDir(const ADir: WideString; AWithContent: Boolean): Boolean; override; |
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function WideExtractFileExt(const FileName: WideString): WideString; override; |
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function WideFileSetReadOnly (const FileName: WideString; ReadOnly: Boolean): Boolean; override; |
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function WideDirectoryExists(const AName: WideString): Boolean; override; |
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function WideDirectoryIsPackage(const ADir: WideString): Boolean; override; |
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function WideChangeFileExt(const FileName, Extension: WideString): WideString; override; |
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function WideExtractRelativePath(const BaseName, DestName: WideString): WideString; override; |
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function WideExtractFileName(const FileName: WideString): WideString; override; |
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function WideExtractFileNameOnly(const FileName: WideString): WideString; override; |
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function WideExtractFilePath(const FileName: WideString): WideString; override; |
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function WideExtractFileDir(const FileName: WideString): WideString; override; |
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function WideExtractFileDrive(const FileName: WideString): WideString; override; |
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function WideGetCurrentDir: WideString; override; |
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function WideSetCurrentDir(const Dir: WideString): Boolean; override; |
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function WideForceDirectories(const Dir: WideString): Boolean; override; |
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function WideFindFirst(const Path: WideString; Attr: Integer; var F: TXOMSearchRec): Integer; override; |
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function WideFindNext(var F: TXOMSearchRec): Integer; override; |
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procedure WideFindClose(var F: TXOMSearchRec); override; |
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function WideFileAge(const FileName: WideString): Integer; override; |
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function WideFileIsReadOnly(const FileName: WideString): Boolean; override; |
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function WideFileIsReadable(const FileName: WideString): Boolean; override; |
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function WideFileIsWriteable(const FileName: WideString): Boolean; override; |
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function WideDirectoryIsWritable(const AName: WideString): Boolean; override; |
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function WideExtractShortPathName(const FileName: WideString): WideString; override; |
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function WideMatchesMask (const FileName: WideString; const Mask: WideString): Boolean; override; |
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function WideSearchFiles (const ADir: WideString; const AMask: WideString; const AFrom: TDateTime; AResult: TxomStrings; const ARecursive: Boolean = False; const ADateCheckKind: TDateCheckKind = dckModified; const AMaxResults: Integer = -1; AFiltered: TxomStrings = nil): Boolean; override; |
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function WideSearchFilesExtended (const ADir: WideString; const AMask: WideString; const AFrom: TDateTime; AResult: TxomStrings; AWithSearchRecs: Boolean; var ASearchRecs: TXOMSearchRecs; const ARecursive: Boolean = False; const ADateCheckKind: TDateCheckKind = dckModified; const AMaxResults: Integer = -1; AFiltered: TxomStrings = nil): Boolean; override; |
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function WideSearchFolders (const ADir: WideString; const AMask: WideString; AResult: TxomStrings; ARecursive: Boolean = False): Boolean; override; |
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function WideSearchVolumes (AResult: TxomStrings): Boolean; override; |
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function WideDownloadFile(const AFile, ALocalFile: WideString): Boolean; override; |
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function WideDownloadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideDiffDownloadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideDiffDownloadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideUploadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideUploadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideDiffUploadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideDiffUploadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideLoadExif(const AFileName: WideString; AStream: TStream): Boolean; override; |
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function WideSaveExif(const AFileName: WideString; AStream: TStream): Boolean; override; |
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function WideLoadFileContent(const AFileName: WideString; AStream: TStream; ADecrypt: Boolean): Boolean; override; |
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function WideSaveFileContent(const AFileName: WideString; AStream: TStream; AEncrypt: Boolean): Boolean; override; |
Properties
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property Volumes: TxomAbstractVolumes read FVolumes; |
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property DiskFS: TxomDiskFileSystem read FDiskFS; |
Description
Methods
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procedure AfterConstruction; override; |
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procedure BeforeDestruction; override; |
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function WideActiveFileSystem: WideString; override; |
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procedure Initialize; override; |
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procedure Finalize; override; |
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function DirectorySeparator: WideString; override; |
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function OpenDialogClassName: String; override; |
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function SaveDialogClassName: String; override; |
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function SelectDirectoryDialogClassName: String; override; |
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function WideSpecialFolder(AType: TxomFileSystemSpecialFolder): WideString; override; |
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function WideIncludeTrailingBackslash(const S: WideString): WideString; override; |
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function WideExcludeTrailingBackslash(const S: WideString): WideString; override; |
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function WideSelectDirectory(const ACaption, AInitialDirectory: WideString; var ADirectory: WideString): Boolean; override; |
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function WideFileExists(const AFileName: WideString): Boolean; override; |
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function WideHashStringForFile(const AFileName: WideString): AnsiString; override; |
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function WideFileOpen (const AFileName : Widestring; Mode : Integer) : System.THandle; override; |
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function WideFileCreate (const AFileName : WideString; ShareMode : Integer; Rights : Integer) : System.THandle; override; |
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function WideFileRead (Handle : System.THandle; out Buffer; Count : longint) : Longint; override; |
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function WideFileWrite (Handle : System.THandle; const Buffer; Count : Longint) : Longint; override; |
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function WideFileSeek (Handle : System.THandle; AOffset: Int64; Origin: Longint) : Int64; override; |
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function WideFileTruncate (Handle : System.THandle; Size: Int64): Boolean; override; |
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procedure WideFileClose (AHandle: System.THandle); override; |
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function WideFileGetAttr(const AFileName: WideString): Longint; override; |
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function WideFileSetAttr(const AFileName: WideString; AAttr: Longint): Longint; override; |
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function WideFileSetDate (const FileName: WideString; Age: Integer): Integer; override; |
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function WideExpandFileName (const FileName: WideString): WideString; override; |
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function WideCopyFile (const FromFile, ToFile: WideString; FailIfExists: Boolean): Boolean; override; |
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function WideMoveFile (const FromFile, ToFile: WideString): Boolean; override; |
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function WideMoveDir (const ADir, ATargetDir: WideString): Boolean; override; |
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function WideDeleteFile(const FileName: WideString): Boolean; override; |
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function WideRenameFile(const OldName, NewName: WideString): Boolean; override; |
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function WideRenameDir(const OldName, NewName: WideString): Boolean; override; |
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function WideRemoveDir(const ADir: WideString; AWithContent: Boolean): Boolean; override; |
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function WideExtractFileExt(const FileName: WideString): WideString; override; |
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function WideFileSetReadOnly (const FileName: WideString; ReadOnly: Boolean): Boolean; override; |
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function WideDirectoryExists(const AName: WideString): Boolean; override; |
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function WideDirectoryIsPackage(const ADir: WideString): Boolean; override; |
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function WideChangeFileExt(const FileName, Extension: WideString): WideString; override; |
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function WideExtractRelativePath(const BaseName, DestName: WideString): WideString; override; |
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function WideExtractFileName(const FileName: WideString): WideString; override; |
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function WideExtractFileNameOnly(const FileName: WideString): WideString; override; |
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function WideExtractFilePath(const FileName: WideString): WideString; override; |
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function WideExtractFileDir(const FileName: WideString): WideString; override; |
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function WideExtractFileDrive(const FileName: WideString): WideString; override; |
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function WideGetCurrentDir: WideString; override; |
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function WideSetCurrentDir(const Dir: WideString): Boolean; override; |
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function WideForceDirectories(const Dir: WideString): Boolean; override; |
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function WideFindFirst(const Path: WideString; Attr: Integer; var F: TXOMSearchRec): Integer; override; |
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function WideFindNext(var F: TXOMSearchRec): Integer; override; |
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procedure WideFindClose(var F: TXOMSearchRec); override; |
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function WideFileAge(const FileName: WideString): Integer; override; |
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function WideFileIsReadOnly(const FileName: WideString): Boolean; override; |
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function WideFileIsReadable(const FileName: WideString): Boolean; override; |
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function WideFileIsWriteable(const FileName: WideString): Boolean; override; |
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function WideDirectoryIsWritable(const AName: WideString): Boolean; override; |
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function WideExtractShortPathName(const FileName: WideString): WideString; override; |
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function WideMatchesMask (const FileName: WideString; const Mask: WideString): Boolean; override; |
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function WideSearchFiles (const ADir: WideString; const AMask: WideString; const AFrom: TDateTime; AResult: TxomStrings; const ARecursive: Boolean = False; const ADateCheckKind: TDateCheckKind = dckModified; const AMaxResults: Integer = -1; AFiltered: TxomStrings = nil): Boolean; override; |
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function WideSearchFilesExtended (const ADir: WideString; const AMask: WideString; const AFrom: TDateTime; AResult: TxomStrings; AWithSearchRecs: Boolean; var ASearchRecs: TXOMSearchRecs; const ARecursive: Boolean = False; const ADateCheckKind: TDateCheckKind = dckModified; const AMaxResults: Integer = -1; AFiltered: TxomStrings = nil): Boolean; override; |
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function WideSearchFolders (const ADir: WideString; const AMask: WideString; AResult: TxomStrings; ARecursive: Boolean = False): Boolean; override; |
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function WideSearchVolumes (AResult: TxomStrings): Boolean; override; |
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function WideDownloadFile(const AFile, ALocalFile: WideString): Boolean; override; |
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function WideDownloadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideDiffDownloadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideDiffDownloadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideUploadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideUploadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideDiffUploadFile(const ALocalFile, AFile: WideString): Boolean; override; |
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function WideDiffUploadFileStream(const AFile: WideString; AStream: TStream): Boolean; override; |
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function WideLoadExif(const AFileName: WideString; AStream: TStream): Boolean; override; |
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function WideSaveExif(const AFileName: WideString; AStream: TStream): Boolean; override; |
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function WideLoadFileContent(const AFileName: WideString; AStream: TStream; ADecrypt: Boolean): Boolean; override; |
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function WideSaveFileContent(const AFileName: WideString; AStream: TStream; AEncrypt: Boolean): Boolean; override; |
Properties
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property Volumes: TxomAbstractVolumes read FVolumes; |
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property DiskFS: TxomDiskFileSystem read FDiskFS; |
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