private static async void doHttp(SdSource source, String url, Dictionary<String, String> args, SdNode config, __CacheBlock cache, HttpCallback callback) {
var encoding = Encoding.GetEncoding(config.encode());
AsyncHttpClient client = new AsyncHttpClient();
if (config.isInCookie() && string.IsNullOrEmpty(source.cookies()) == false) {
client.Cookies(source.cookies());
}
client.Header("User-Agent", source.ua());
client.Encoding(config.encode());
string newUrl = null;
if (url.IndexOf(" ") >= 0)
newUrl = Uri.EscapeUriString(url);
else
newUrl = url;
if (config.isInReferer()) {
client.Header("Referer", source.buildReferer(config, url));
}
if (string.IsNullOrEmpty(config.accept) == false) {
client.Header("Accept", config.accept);
client.Header("X-Requested-With", "XMLHttpRequest");
}
client.Url(newUrl);
string temp = null;
try {
AsyncHttpResponse rsp = null;
if ("post".Equals(config.method))
rsp = await client.Post(args);
else
rsp = await client.Get();
if (rsp.StatusCode == HttpStatusCode.Ok) {
source.setCookies(rsp.Cookies);
temp = rsp.GetString();
}
}
catch(Exception ex) {
Util.log(source, "HTTP", ex.Message);
}
if (temp == null) {
if (cache == null)
callback(-2, null);
else
callback(1, cache.value);
}
else
callback(1, temp);
}
//----------
public static String urlEncode(String str, SdNode config)
{
try
{
if(config.encode().ToLower() == "utf-8")
return Uri.EscapeUriString(str);
else
return __Escape.JsEscape(str);
}
catch (Exception)
{
return "";
}
}
//----------
public static String urlEncode(String str, SdNode config)
{
try
{
if (config.encode().ToLower() == "utf-8")
{
return(Uri.EscapeUriString(str));
}
else
{
return(__Escape.JsEscape(str));
}
}
catch (Exception)
{
return("");
}
}
public void rebuild(SdNode cfg)
{
if (cfg != null)
{
this.config = cfg;
}
ua = config.ua();
encode = config.encode();
method = config.method;
if (config.isInCookie())
{
String cookies = config.cookies(url);
if (cookies != null)
{
header.Add("Cookie", cookies);
}
}
if (config.isInReferer())
{
header.Add("Referer", config.getReferer(url));
}
if (config.isEmptyHeader() == false)
{
foreach (String kv in config.getHeader(url).Split(';'))
{
String[] kv2 = kv.Split('=');
if (kv2.Length == 2)
{
header.Add(kv2[0], kv2[1]);
}
}
}
}
