DwinsHs_SetProxy procedure

Sets a proxy server to use. By default, the proxy or direct configuration from the registry (the user Inetnet settings in control panel) will be used.

If you don't use the pre-defined downloading wizard page, please call the procedure in the InitializeWizard event function.

If you use the pre-defined downloading wizard page, please call the procedure after calling DwinsHs_InitializeWizard procedure in the InitializeWizard event function. Or call it in the BeforeDownload callback function specified by the BeforeDownload parameter of the DwinsHs_CurPageChanged procedure.

Declaration:

type
  TProxyMode = (pmDefault, pmDirect, pmProxy);
  TProxyProtocol = (ppHttp, ppSocks);
procedure DwinsHs_SetProxy(Mode: TProxyMode; Protocol: TProxyProtocol; Host: AnsiString;
  Port: Integer; Username, Password: AnsiString);

Parameters:

Mode: TProxyMode
Specifies whether to use a proxy, one of the following values can be used:
- pmDefault: Retrieves the proxy or direct configuration from the registry (the user Inetnet settings in control panel). By default, the value will be used if you don't call the procedure.
- pmDirect: Don't use a proxy server, resolves all host names locally.
- pmProxy: Uses the proxy server which specified by parameters of the procedure.
Protocol: TProxyProtocol
Specifies the protocol type of proxy server, one of the following values can be used:
- ppHttp: Uses the HTTP proxy server.
- ppSocks: Uses the Socks 4/5 proxy server.
Host: AnsiString
Specifies the host name of proxy server, both domain and IP address can be used.
Port: Integer
Specifies the port of proxy server.
Username: AnsiString
Specifies a user name to access the proxy server, if the user name or authentification is not required, please set it to an empty string.
Password: AnsiString
Specifies the password to access the proxy server, if the psaaword isn't required, please set it to an empty string.

Example:

procedure InitializeWizard();
begin
  ...
  DwinsHs_InitializeWizard(wpPreparing);
  DwinsHs_SetProxy(pmProxy, ppHttp, 'www.example_proxy.com', 8080, '', '');
  ...
end;