internal virtual string ResolveServerVariable(string varname)
{
if ((varname.Length == 0) || (varname == "HTTP_USER_AGENT"))
{
return(HttpCapabilitiesDefaultProvider.GetUserAgent(this._request));
}
if (this.EvaluateOnlyUserAgent)
{
return(string.Empty);
}
return(this.ResolveServerVariableWithAssert(varname));
}
internal HttpBrowserCapabilities GetHttpBrowserCapabilities(HttpRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
NameValueCollection headers = request.Headers;
HttpBrowserCapabilities browserCaps = new HttpBrowserCapabilities();
Hashtable hashtable = new Hashtable(180, StringComparer.OrdinalIgnoreCase);
hashtable[string.Empty] = HttpCapabilitiesDefaultProvider.GetUserAgent(request);
browserCaps.Capabilities = hashtable;
this.ConfigureBrowserCapabilities(headers, browserCaps);
this.ConfigureCustomCapabilities(headers, browserCaps);
return(browserCaps);
}
internal static string GetBrowserCapKey(IDictionary headers, HttpRequest request)
{
StringBuilder builder = new StringBuilder();
foreach (string str in headers.Keys)
{
if (str.Length == 0)
{
builder.Append(HttpCapabilitiesDefaultProvider.GetUserAgent(request));
}
else
{
builder.Append(request.Headers[str]);
}
builder.Append("\n");
}
return(builder.ToString());
}
internal static string GetBrowserCapKey(IDictionary headers, HttpRequest request)
{
StringBuilder sb = new StringBuilder();
foreach (String key in headers.Keys)
{
if (key.Length == 0)
{
sb.Append(HttpCapabilitiesDefaultProvider.GetUserAgent(request));
}
else
{
sb.Append(request.Headers[key]);
}
sb.Append("\n");
}
return(sb.ToString());
}
