📄 010.htm
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FCurDir := GetCurrentDirectory; <br>
if Assigned(FOnNewDir) then <br>
FOnNewDir(Self); <br>
end; <br>
<br>
function GetDots(NumDots: Integer): string; <br>
var <br>
S: string; <br>
i: Integer; <br>
begin <br>
S := ''; <br>
for i := 1 to NumDots do <br>
S := S + ' '; <br>
Result := S; <br>
end; <br>
<br>
function GetFindDataStr(FindData: TWin32FindData): string; <br>
var <br>
S: string; <br>
Temp: string; <br>
begin <br>
case FindData.dwFileAttributes of <br>
FILE_ATTRIBUTE_ARCHIVE: S := 'A'; <br>
// FILE_ATTRIBUTE_COMPRESSED: S := 'C'; <br>
FILE_ATTRIBUTE_DIRECTORY: S := 'D'; <br>
FILE_ATTRIBUTE_HIDDEN: S := 'H'; <br>
FILE_ATTRIBUTE_NORMAL: S := 'N'; <br>
FILE_ATTRIBUTE_READONLY: S := 'R'; <br>
FILE_ATTRIBUTE_SYSTEM: S := 'S'; <br>
FILE_ATTRIBUTE_TEMPORARY: S := 'T'; <br>
else <br>
S := IntToStr(FindData.dwFileAttributes); <br>
end; <br>
S := S + GetDots(75); <br>
Move(FindData.CFilename[0], S[6], StrLen(FindData.CFileName)); <br>
Temp := IntToStr(FindData.nFileSizeLow); <br>
Move(Temp[1], S[25], Length(Temp)); <br>
Result := S; <br>
end; <br>
<br>
function TMyFtp.FindFiles: TStringList; <br>
var <br>
FindData: TWin32FindData; <br>
FindHandle: HInternet; <br>
begin <br>
FindHandle := FtpFindFirstFile(FFtphandle, '*.*', <br>
FindData, 0, 0); <br>
if FindHandle = nil then begin <br>
Result := nil; <br>
Exit; <br>
end; <br>
FCurFiles.Clear; <br>
FCurFiles.Add(GetFindDataStr(FindData)); <br>
while InternetFindnextFile(FindHandle, @FindData) do <br>
FCurFiles.Add(GetFindDataStr(FindData)); <br>
InternetCloseHandle(Findhandle); <br>
GetCurrentDirectory; <br>
Result := FCurFiles; <br>
end; <br>
<br>
function TMyFtp.CustomToFileName(S: string): string; <br>
const <br>
PreSize = 6; <br>
var <br>
Temp: string; <br>
TempSize: Integer; <br>
begin <br>
Temp := ''; <br>
TempSize := Length(S) - PreSize; <br>
SetLength(Temp, TempSize); <br>
Move(S[PreSize], Temp[1], TempSize); <br>
Temp := GetFirstToken(Temp, ' '); <br>
Result := Temp; <br>
end; <br>
<br>
function TMyFtp.BackOneDir: Boolean; <br>
var <br>
S: string; <br>
begin <br>
S := FCurDir; <br>
S := StripLastToken(S, '/'); <br>
if S = '/' then begin <br>
Result := False; <br>
Exit; <br>
end; <br>
<br>
if S <> '' then begin <br>
ChangeDirExact(S); <br>
Result := True; <br>
end else begin <br>
ChangeDirExact('/'); <br>
Result := True; <br>
end; <br>
<br>
end; <br>
<br>
// Changes to specific directory in S <br>
function TMyFtp.ChangeDirExact(S: string): Boolean; <br>
begin <br>
if S <> '' then <br>
FtpSetCurrentDirectory(FFTPHandle, PChar(S)); <br>
Result := True; <br>
FindFiles; <br>
SetUpNewDir; <br>
end; <br>
<br>
// Assumes S has been returned by GetFindDataString; <br>
function TMyFtp.ChangeDirCustom(S: string): Boolean; <br>
begin <br>
S := CustomToFileName(S); <br>
if S <> '' then <br>
FtpSetCurrentDirectory(FFTPHandle, PChar(S)); <br>
Result := True; <br>
FindFiles; <br>
SetUpNewDir; <br>
end; <br>
<br>
function TMyFtp.GetFile(FTPFile, NewFile: string): Boolean; <br>
begin <br>
Result := FtpGetFile(FFTPHandle, PChar(FTPFile), PChar(NewFile), <br>
False, File_Attribute_Normal, <br>
Ftp_Transfer_Type_Binary, 0); <br>
end; <br>
<br>
function TMyFtp.SendFile1(FTPFile, NewFile: string): Boolean; <br>
const <br>
Size:DWord = 3000; <br>
var <br>
Transfer: Bool; <br>
Error: DWord; <br>
S: string; <br>
begin <br>
Transfer := FtpPutFile(FFTPHandle, PChar(FTPFile), <br>
PChar(NewFile), <br>
Ftp_Transfer_Type_Binary, 0); <br>
<br>
if not Transfer then begin <br>
Error := GetLastError; <br>
ShowMessage(Format('Error Number: %d. Hex: %x', <br>
[Error, Error])); <br>
SetLength(S, Size); <br>
if not InternetGetLastResponseInfo(Error, PChar(S), Size) then <br>
begin <br>
Error := GetLastError; <br>
ShowMessage(Format('Error Number: %d. Hex: %x', <br>
[Error, Error])); <br>
end; <br>
ShowMessage(Format('Error Number: %d. Hex: %x Info: %s', <br>
[Error, Error, S])); <br>
end else <br>
ShowMessage('Success'); <br>
Result := Transfer; <br>
end; <br>
<br>
function TMyFtp.SendFile2(FTPFile, NewFile: string): Boolean; <br>
var <br>
FHandle: HInternet; <br>
begin <br>
FHandle := FtpOpenFile(FFTPHandle, 'sam.txt', GENERIC_READ, <br>
FTP_TRANSFER_TYPE_BINARY, 0); <br>
if FHandle <> nil then <br>
InternetCloseHandle(FHandle) <br>
else <br>
ShowMessage('Failed'); <br>
Result := True; <br>
end; <br>
<br>
end. </p>
<hr color="#EE9B73" size="1" width="94%">
</TD>
</TR>
</table>
</BODY></HTML>
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