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(Delphi DLL) SCP Upload FileDemonstrates how to upload a file using the SCP protocol (Secure Copy Protocol over SSH).
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Ssh, Scp; ... procedure TForm1.Button1Click(Sender: TObject); var ssh: HCkSsh; success: Boolean; hostname: PWideChar; port: Integer; scp: HCkScp; remotePath: PWideChar; localPath: PWideChar; begin // Important: It is helpful to send the contents of the // ssh.LastErrorText property when requesting support. ssh := CkSsh_Create(); // Any string automatically begins a fully-functional 30-day trial. success := CkSsh_UnlockComponent(ssh,'30-day trial'); if (success <> True) then begin Memo1.Lines.Add(CkSsh__lastErrorText(ssh)); Exit; end; // Connect to an SSH server: // Hostname may be an IP address or hostname: hostname := 'www.some-ssh-server.com'; port := 22; success := CkSsh_Connect(ssh,hostname,port); if (success <> True) then begin Memo1.Lines.Add(CkSsh__lastErrorText(ssh)); Exit; end; // Wait a max of 5 seconds when reading responses.. CkSsh_putIdleTimeoutMs(ssh,5000); // Authenticate using login/password: success := CkSsh_AuthenticatePw(ssh,'myLogin','myPassword'); if (success <> True) then begin Memo1.Lines.Add(CkSsh__lastErrorText(ssh)); Exit; end; // Once the SSH object is connected and authenticated, we use it // as the underlying transport in our SCP object. scp := CkScp_Create(); success := CkScp_UseSsh(scp,ssh); if (success <> True) then begin Memo1.Lines.Add(CkScp__lastErrorText(scp)); Exit; end; remotePath := 'test.txt'; localPath := '/home/bob/test.txt'; success := CkScp_UploadFile(scp,localPath,remotePath); if (success <> True) then begin Memo1.Lines.Add(CkScp__lastErrorText(scp)); Exit; end; Memo1.Lines.Add('SCP upload file success.'); // Disconnect CkSsh_Disconnect(ssh); CkSsh_Dispose(ssh); CkScp_Dispose(scp); end; |
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