115 lines
2.2 KiB
Plaintext
115 lines
2.2 KiB
Plaintext
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program httpget;
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{$mode objfpc}{$H+}
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uses
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{$IFDEF UNIX}{$IFDEF UseCThreads}
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cthreads,
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{$ENDIF}{$ENDIF}
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prothandler,
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ftpprothandler,
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httpprothandler,
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Classes
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{ add your units here },
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IdGlobal, //for some helper functions I like
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IdURI,
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SysUtils;
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procedure PrintHelpScreen;
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var LExe : String;
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begin
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LExe := ExtractFileName(ParamStr(0));
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WriteLn(LExe);
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WriteLn('');
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WriteLn('usage: '+LExe+' [-v] URL');
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WriteLn('');
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WriteLn(' v : Verbose');
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end;
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var
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GURL : TIdURI;
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i : Integer;
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LP : TProtHandler;
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//program defaults
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GVerbose : Boolean;
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GHelpScreen : Boolean;
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GFTPPort : boolean;
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const
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GCmdOpts : array [0..5] of string=('-h','--help','-v','--verbose','-P','--port');
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begin
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GFTPPort := False;
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GHelpScreen := False;
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GVerbose := False;
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LP := nil;
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GURL := TIdURI.Create;
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try
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if ParamCount > 0 then
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begin
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for i := 1 to ParamCount do
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begin
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if Copy(ParamStr(i),1,1) = '-' then
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begin
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WriteLn(ParamStr(i));
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case PosInStrArray(ParamStr(i),GCmdOpts) of
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0, 1 : begin
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GHelpScreen := True;
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break;
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end;
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2, 3 : GVerbose := True;
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4, 5 : GFTPPort := True;
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end;
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end
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else
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begin
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GURL.URI := ParamStr(i);
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end;
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end;
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end
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else
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begin
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GHelpScreen := True;
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end;
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WriteLn(GURL.URI);
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if (GURL.URI = '') or GHelpScreen then
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begin
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GHelpScreen := True;
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end
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else
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begin
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try
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if THTTPProtHandler.CanHandleURL(GURL) then
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begin
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LP := THTTPProtHandler.Create;
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LP.Verbose := GVerbose;
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LP.GetFile(GURL);
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end
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else
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begin
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if TFTPProtHandler.CanHandleURL(GURL) then
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begin
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LP := TFTPProtHandler.Create;
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LP.Verbose := GVerbose;
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TFTPProtHandler(LP).Port := GFTPPort;
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LP.GetFile(GURL);
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end;
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end;
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finally
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FreeAndNil(LP);
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end;
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end;
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finally
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FreeAndNil(GURL);
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end;
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if GHelpScreen then
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begin
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PrintHelpScreen;
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end;
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end.
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