Delphi DLL

Wasabi Download String

See more Wasabi Examples

Demonstrates how to download a text Wasabi object to a string variable. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
bucketName: PWideChar;
objectName: PWideChar;
charset: PWideChar;
fileContents: PWideChar;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := CkHttp_Create();

// Insert your access key here:
CkHttp_putAwsAccessKey(http,'access-key');

// Insert your secret key here:
CkHttp_putAwsSecretKey(http,'secret-key');

// Use the endpoint matching the bucket's region.
CkHttp_putAwsEndpoint(http,'s3.us-west-1.wasabisys.com');

bucketName := 'chilkattest';
objectName := 'orchard.json';

// This is the byte representation of the text file downloaded from Wasabi.
// It must be specified to allow Chilkat to correctly interpret the bytes as characters.
charset := 'utf-8';

fileContents := CkHttp__s3_DownloadString(http,bucketName,objectName,charset);

if (CkHttp_getLastMethodSuccess(http) <> True) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
  end
else
  begin
    Memo1.Lines.Add(fileContents);
    Memo1.Lines.Add('Success.');
  end;

CkHttp_Dispose(http);

end;