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https://github.com/winscp/winscp.git
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700baf45ee
The discrepancy was introduced by Bug 2120 cb021fe3.
This restores the mv/MoveFile behavior to fail, if the target file exists with WebDAV protocol (but still allows overwrite in the GUI).
The cp/DuplicateFile behavior is unchanged, but the internal API was modified to match that of mv/MoveFile, in anticipation of aligning move/duplicate command behavior in GUI and need to keep current scripting/.NET behavior.
Source commit: 4661a3ea7ec8123231e376aae9913ce8457750dd
161 lines
8.6 KiB
C++
161 lines
8.6 KiB
C++
//---------------------------------------------------------------------------
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#ifndef ScpFileSystemH
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#define ScpFileSystemH
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#include <FileSystems.h>
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#include <CopyParam.h>
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//---------------------------------------------------------------------------
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class TCommandSet;
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class TSecureShell;
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struct TOverwriteFileParams;
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//---------------------------------------------------------------------------
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class TSCPFileSystem : public TCustomFileSystem
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{
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public:
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__fastcall TSCPFileSystem(TTerminal * ATerminal, TSecureShell * SecureShell);
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virtual __fastcall ~TSCPFileSystem();
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virtual void __fastcall Open();
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virtual void __fastcall Close();
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virtual bool __fastcall GetActive();
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virtual void __fastcall CollectUsage();
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virtual void __fastcall Idle();
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virtual UnicodeString __fastcall AbsolutePath(UnicodeString Path, bool Local);
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virtual void __fastcall AnyCommand(const UnicodeString Command,
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TCaptureOutputEvent OutputEvent);
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virtual void __fastcall ChangeDirectory(const UnicodeString Directory);
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virtual void __fastcall CachedChangeDirectory(const UnicodeString Directory);
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virtual void __fastcall AnnounceFileListOperation();
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virtual void __fastcall ChangeFileProperties(const UnicodeString FileName,
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const TRemoteFile * File, const TRemoteProperties * Properties,
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TChmodSessionAction & Action);
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virtual bool __fastcall LoadFilesProperties(TStrings * FileList);
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virtual UnicodeString CalculateFilesChecksumInitialize(const UnicodeString & Alg);
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virtual void __fastcall CalculateFilesChecksum(
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const UnicodeString & Alg, TStrings * FileList, TCalculatedChecksumEvent OnCalculatedChecksum,
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TFileOperationProgressType * OperationProgress, bool FirstLevel);
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virtual void __fastcall CopyToLocal(TStrings * FilesToCopy,
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const UnicodeString TargetDir, const TCopyParamType * CopyParam,
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int Params, TFileOperationProgressType * OperationProgress,
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TOnceDoneOperation & OnceDoneOperation);
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virtual void __fastcall CopyToRemote(TStrings * FilesToCopy,
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const UnicodeString TargetDir, const TCopyParamType * CopyParam,
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int Params, TFileOperationProgressType * OperationProgress,
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TOnceDoneOperation & OnceDoneOperation);
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virtual void __fastcall Source(
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TLocalFileHandle & Handle, const UnicodeString & TargetDir, UnicodeString & DestFileName,
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const TCopyParamType * CopyParam, int Params,
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TFileOperationProgressType * OperationProgress, unsigned int Flags,
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TUploadSessionAction & Action, bool & ChildError);
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virtual void __fastcall Sink(
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const UnicodeString & FileName, const TRemoteFile * File,
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const UnicodeString & TargetDir, UnicodeString & DestFileName, int Attrs,
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const TCopyParamType * CopyParam, int Params, TFileOperationProgressType * OperationProgress,
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unsigned int Flags, TDownloadSessionAction & Action);
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virtual void __fastcall CreateDirectory(const UnicodeString & DirName, bool Encrypt);
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virtual void __fastcall CreateLink(const UnicodeString FileName, const UnicodeString PointTo, bool Symbolic);
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virtual void __fastcall DeleteFile(const UnicodeString FileName,
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const TRemoteFile * File, int Params, TRmSessionAction & Action);
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virtual void __fastcall CustomCommandOnFile(const UnicodeString FileName,
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const TRemoteFile * File, UnicodeString Command, int Params, TCaptureOutputEvent OutputEvent);
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virtual void __fastcall DoStartup();
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virtual void __fastcall HomeDirectory();
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virtual bool __fastcall IsCapable(int Capability) const;
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virtual void __fastcall LookupUsersGroups();
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virtual void __fastcall ReadCurrentDirectory();
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virtual void __fastcall ReadDirectory(TRemoteFileList * FileList);
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virtual void __fastcall ReadFile(const UnicodeString FileName,
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TRemoteFile *& File);
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virtual void __fastcall ReadSymlink(TRemoteFile * SymlinkFile,
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TRemoteFile *& File);
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virtual void __fastcall RenameFile(
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const UnicodeString & FileName, const TRemoteFile * File, const UnicodeString & NewName, bool Overwrite);
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virtual void __fastcall CopyFile(
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const UnicodeString & FileName, const TRemoteFile * File, const UnicodeString & NewName, bool Overwrite);
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virtual TStrings * __fastcall GetFixedPaths();
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virtual void __fastcall SpaceAvailable(const UnicodeString Path,
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TSpaceAvailable & ASpaceAvailable);
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virtual const TSessionInfo & __fastcall GetSessionInfo();
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virtual const TFileSystemInfo & __fastcall GetFileSystemInfo(bool Retrieve);
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virtual bool __fastcall TemporaryTransferFile(const UnicodeString & FileName);
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virtual bool __fastcall GetStoredCredentialsTried();
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virtual UnicodeString __fastcall GetUserName();
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virtual void __fastcall GetSupportedChecksumAlgs(TStrings * Algs);
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virtual void __fastcall LockFile(const UnicodeString & FileName, const TRemoteFile * File);
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virtual void __fastcall UnlockFile(const UnicodeString & FileName, const TRemoteFile * File);
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virtual void __fastcall UpdateFromMain(TCustomFileSystem * MainFileSystem);
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virtual void __fastcall ClearCaches();
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protected:
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__property TStrings * Output = { read = FOutput };
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__property int ReturnCode = { read = FReturnCode };
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virtual UnicodeString __fastcall GetCurrentDirectory();
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private:
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TSecureShell * FSecureShell;
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TCommandSet * FCommandSet;
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TFileSystemInfo FFileSystemInfo;
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UnicodeString FCurrentDirectory;
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TStrings * FOutput;
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int FReturnCode;
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UnicodeString FCachedDirectoryChange;
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bool FProcessingCommand;
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int FLsFullTime;
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TCaptureOutputEvent FOnCaptureOutput;
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bool FScpFatalError;
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void __fastcall DetectUtf();
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void __fastcall ClearAliases();
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void __fastcall ClearAlias(UnicodeString Alias);
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void __fastcall CustomReadFile(const UnicodeString FileName,
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TRemoteFile *& File, TRemoteFile * ALinkedByFile);
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void __fastcall DetectReturnVar();
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bool __fastcall IsLastLine(UnicodeString & Line);
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static bool __fastcall IsTotalListingLine(const UnicodeString Line);
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void __fastcall EnsureLocation();
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void __fastcall ExecCommand(const UnicodeString & Cmd, int Params,
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const UnicodeString & CmdString);
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void __fastcall ExecCommand(TFSCommand Cmd, const TVarRec * args = NULL,
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int size = 0, int Params = -1);
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void InvalidOutputError(const UnicodeString & Command);
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void __fastcall ReadCommandOutput(int Params, const UnicodeString * Cmd = NULL);
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void __fastcall SCPResponse(bool * GotLastLine = NULL);
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void __fastcall SCPDirectorySource(const UnicodeString DirectoryName,
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const UnicodeString TargetDir, const TCopyParamType * CopyParam, int Params,
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TFileOperationProgressType * OperationProgress, int Level);
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void __fastcall SCPError(const UnicodeString Message, bool Fatal);
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void __fastcall SCPSendError(const UnicodeString Message, bool Fatal);
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void __fastcall SCPSink(const UnicodeString TargetDir,
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const UnicodeString FileName, const UnicodeString SourceDir,
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const TCopyParamType * CopyParam, bool & Success,
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TFileOperationProgressType * OperationProgress, int Params, int Level);
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void __fastcall SCPSource(const UnicodeString FileName,
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const UnicodeString TargetDir, const TCopyParamType * CopyParam, int Params,
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TFileOperationProgressType * OperationProgress, int Level);
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void __fastcall SendCommand(const UnicodeString Cmd);
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void __fastcall SkipFirstLine();
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void __fastcall SkipStartupMessage();
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void __fastcall UnsetNationalVars();
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TRemoteFile * __fastcall CreateRemoteFile(const UnicodeString & ListingStr,
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TRemoteFile * LinkedByFile = NULL);
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void __fastcall CaptureOutput(const UnicodeString & AddedLine, TCaptureOutputType OutputType);
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void __fastcall ChangeFileToken(const UnicodeString & DelimitedName,
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const TRemoteToken & Token, TFSCommand Cmd, const UnicodeString & RecursiveStr);
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unsigned int __fastcall ConfirmOverwrite(
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const UnicodeString & SourceFullFileName, const UnicodeString & TargetFileName,
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TOperationSide Side,
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const TOverwriteFileParams * FileParams, const TCopyParamType * CopyParam,
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int Params, TFileOperationProgressType * OperationProgress);
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UnicodeString ParseFileChecksum(
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const UnicodeString & Line, const UnicodeString & FileName, const UnicodeString & Command);
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void ProcessFileChecksum(
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TCalculatedChecksumEvent OnCalculatedChecksum, TChecksumSessionAction & Action, TFileOperationProgressType * OperationProgress,
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bool FirstLevel, const UnicodeString & FileName, const UnicodeString & Alg, const UnicodeString & Checksum);
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static bool __fastcall RemoveLastLine(UnicodeString & Line,
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int & ReturnCode, UnicodeString LastLine = L"");
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};
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//---------------------------------------------------------------------------
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#endif // ScpFileSystemH
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