public CacheControl readObjectFromStream(PeterO.Support.InputStream stream)
{
try {
JSONObject jsonobj=new JSONObject(StreamUtility.streamToString(stream));
CacheControl cc=new CacheControl();
cc.cacheability=jsonobj.getInt("cacheability");
cc.noStore=jsonobj.getBoolean("noStore");
cc.noTransform=jsonobj.getBoolean("noTransform");
cc.mustRevalidate=jsonobj.getBoolean("mustRevalidate");
cc.requestTime=Int64.Parse(jsonobj.getString("requestTime"),NumberStyles.AllowLeadingSign,CultureInfo.InvariantCulture);
cc.responseTime=Int64.Parse(jsonobj.getString("responseTime"),NumberStyles.AllowLeadingSign,CultureInfo.InvariantCulture);
cc.maxAge=Int64.Parse(jsonobj.getString("maxAge"),NumberStyles.AllowLeadingSign,CultureInfo.InvariantCulture);
cc.date=Int64.Parse(jsonobj.getString("date"),NumberStyles.AllowLeadingSign,CultureInfo.InvariantCulture);
cc.code=jsonobj.getInt("code");
cc.age=Int64.Parse(jsonobj.getString("age"),NumberStyles.AllowLeadingSign,CultureInfo.InvariantCulture);
cc.uri=jsonobj.getString("uri");
cc.requestMethod=jsonobj.getString("requestMethod");
if(cc.requestMethod!=null) {
cc.requestMethod=StringUtility.toLowerCaseAscii(cc.requestMethod);
}
cc.headers=new List<string>();
JSONArray jsonarr=jsonobj.getJSONArray("headers");
for(int i=0;i<jsonarr.Length;i++){
string str=jsonarr.getString(i);
if(str!=null && (i%2)!=0){
str=StringUtility.toLowerCaseAscii(str);
if("age".Equals(str) ||
"connection".Equals(str) ||
"keep-alive".Equals(str) ||
"proxy-authenticate".Equals(str) ||
"proxy-authorization".Equals(str) ||
"te".Equals(str) ||
"trailers".Equals(str) ||
"transfer-encoding".Equals(str) ||
"upgrade".Equals(str)){
// Skip "age" header field and
// hop-by-hop header fields
i++;
continue;
}
}
cc.headers.Add(str);
}
return cc;
} catch(InvalidCastException e){
Console.WriteLine(e.StackTrace);
return null;
} catch(FormatException e){
Console.WriteLine(e.StackTrace);
return null;
} catch (Json.InvalidJsonException e) {
Console.WriteLine(e.StackTrace);
return null;
}
}
private static string getString(JSONObject o, string key)
{
try {
return o.getString(key);
} catch(System.Collections.Generic.KeyNotFoundException){
return null;
}
}