public WinHTTPAutoProxy(bool bAutoDiscover, string sAutoBrowserUrl)
{
this._bUseAutoDiscovery = bAutoDiscover;
if (!string.IsNullOrEmpty(sAutoBrowserUrl))
{
this._sPACScriptLocation = sAutoBrowserUrl;
}
this._oAPO = GetAutoProxyOptionsStruct(this._sPACScriptLocation, this._bUseAutoDiscovery);
this._hSession = WinHTTPNative.WinHttpOpen("SDVP", 1, IntPtr.Zero, IntPtr.Zero, 0);
}
private static WinHTTPNative.WINHTTP_AUTOPROXY_OPTIONS GetAutoProxyOptionsStruct(string sPAC, bool bUseAutoDetect)
{
WinHTTPNative.WINHTTP_AUTOPROXY_OPTIONS winhttp_autoproxy_options = new WinHTTPNative.WINHTTP_AUTOPROXY_OPTIONS();
if (SDVPApplication.Prefs.GetBoolPref("SDVP.network.gateway.DetermineInProcess", false))
{
winhttp_autoproxy_options.dwFlags = 0x10000;
}
else
{
winhttp_autoproxy_options.dwFlags = 0;
}
if (bUseAutoDetect)
{
winhttp_autoproxy_options.dwFlags |= 1;
winhttp_autoproxy_options.dwAutoDetectFlags = 3;
}
if (sPAC != null)
{
winhttp_autoproxy_options.dwFlags |= 2;
winhttp_autoproxy_options.lpszAutoBrowserUrl = sPAC;
}
winhttp_autoproxy_options.fAutoLoginIfChallenged = Browser.bAutoProxyLogon;
return(winhttp_autoproxy_options);
}