Lazarus Pascal

Example: Http.KeepResponseBody property

Demonstrates the KeepResponseBody property. Lazarus Pascal

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Http;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  http: THttp;

begin
  success := False;

  http := THttp.Create;

  http.AwsAccessKey := '****';
  http.AwsSecretKey := '****';

  http.KeepResponseBody := True;

  //  Here we have a Chilkat method that sends a DELETE request and returns True/False for success/failure.
  //  If it fails we'll want to get the response status code and the response body.
  //  The response body will be available in the LastResponseBody property 
  //  because we set the KeepResponseBody property to True.
  success := http.S3_DeleteBucket('example');

  if (success = False) then
    begin
      WriteLn('response status code = ' + http.LastStatus);
      WriteLn(http.LastResponseBody);
    end
  else
    begin
      WriteLn('Success: Bucket deleted.');
    end;

  //  Running the code as-is with the invalid data will return a response body
  //  that shows the error.

  //  response status code = 403
  //  <?xml version="1.0" encoding="UTF-8"?>
  //  <Error>
  //    <Code>InvalidAccessKeyId</Code>
  //    <Message>The AWS Access Key Id you provided does not exist in our records.</Message>
  //    <AWSAccessKeyId>****</AWSAccessKeyId>
  //    <RequestId>Y1REHYF8B7M3E771</RequestId>
  //    <HostId>i3nf+VEHKqJ+roMNTFcQvWAbXre/wl5icQxuAN1Qsscm9iI/y8IO4z3QNxUefhcCE7hgrS8dNn9OBvKCeB3WccGLe318A4DFUQDPb11WmIg=</HostId>
  //  </Error>


  http.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.