/// <summary>
/// Js equivalent: Ajax.
/// We use HttpClient, see https://stackoverflow.com/a/4015346/7362888
/// </summary>
/// <param name="url"></param>
/// <param name="req"></param>
/// <param name="onResp"></param>
internal async Task <AnsonMsg> Post(string url, AnsonMsg req)
{
using (var client = new HttpClient())
{
try
{
// what about http stream?
MemoryStream s = new MemoryStream();
req.ToBlock(s);
StringContent payload = new StringContent(anson.Utils.ToString(s),
Encoding.UTF8, "application/json");
HttpResponseMessage jresponse = await client.PostAsync(url, payload).ConfigureAwait(false);
AnsonMsg resp = (AnsonMsg)Anson.FromJson(await jresponse.Content.ReadAsStringAsync());
// onResp(resp.code, resp);
return(resp);
}
catch (Exception ex)
{
Debug.WriteLine(ex.StackTrace);
// throw new IOException(ex.Message);
return(new AnsonMsg(req.port, new MsgCode(MsgCode.exIo))
.Body(new AnsonResp(null, ex.Message), null));
}
}
}
public void TestSessionReq()
{
// formatLogin: {a: "login", logid: logId, pswd: tokenB64, iv: ivB64};
AnsonMsg reqv11 = AnSessionReq.formatLogin(uid, tk64, iv64);
MemoryStream stream = new MemoryStream();
reqv11.ToBlock(stream);
string json = Utils.ToString(stream);
// json:
// {type: io.odysz.anson.jprotocol.AnsonMsg,
// code: null, opts: null,
// port: "session",
// header: null, vestion: "1.0",
// body: [{type: io.odysz.anson.jprotocol.AnSessionReq,
// uid: "test-id",
// parent: "io.odysz.anson.jprotocol.AnsonMsg",
// a: "login", conn: null,
// iv: "iv: I'm base64", mds: null,
// token: "tk: I'm base64"}], seq: 909}
AnsonMsg msg = (AnsonMsg)Anson.FromJson(json);
Assert.AreEqual(reqv11.code, msg.code);
Assert.AreEqual(reqv11.port.name, msg.port.name);
Assert.AreEqual(((AnSessionReq)reqv11.Body(0)).iv, ((AnSessionReq)msg.Body(0)).iv);
Assert.AreEqual(((AnSessionReq)reqv11.Body(0)).token, ((AnSessionReq)msg.Body(0)).token);
}
public void AnstonTest()
{
Anson a = new();
string jsn = JsonConvert.SerializeObject(a);
StringAssert.Contains(jsn, "{}");
Anson b = JsonConvert.DeserializeObject <Anson>(jsn);
Console.WriteLine(b);
}
public void TestAnsonResp()
{
AnsonMsg respmsg = (AnsonMsg)Anson.FromJson(respjson);
Assert.AreEqual("ok", respmsg.code.Name());
Assert.AreEqual(Port.update, respmsg.port.port());
AnsonResp resp = (AnsonResp)respmsg.Body(0);
Assert.IsNotNull(resp);
Assert.IsNotNull(resp.map);
SemanticObject resulved = (SemanticObject)resp.map["resulved"];
Assert.IsNotNull(resulved);
IDictionary props = resulved.props;
SemanticObject attach = (SemanticObject)props["a_attaches"];
Assert.IsNotNull(attach.props);
Assert.AreEqual("00000D", attach.props["attId"]);
}
public string streamdown(string url, AnsonMsg jreq, string localpath)
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse con = (HttpWebResponse)req.GetResponse();
//add reuqest header
req.Method = "POST";
req.UserAgent = USER_AGENT;
// req.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
req.Headers.Add("Accept-Language", "fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3");
// con.setRequestProperty("Content-Type", "text/plain");
req.ContentType = "text/plain";
// con.setRequestProperty("charset", "utf-8");
req.TransferEncoding = "utf-8";
// Send post request
// con.setDoOutput(true);
using (Stream stream = req.GetResponse().GetResponseStream())
{
jreq.ToBlock(stream);
}
if (AnClient.verbose)
{
Utils.Logi(url);
}
Stream ins = con.GetResponseStream();
FileStream ofs = new FileStream(localpath, FileMode.OpenOrCreate);
ins.CopyTo(ofs);
ofs.Close();
AnsonMsg s = null;
string type = null;
try {
// FileInputStream ifs = new FileInputStream(localpath);
// type = detector.detect(ifs);
// ifs.close();
if (localpath.EndsWith(".json"))
{
type = "json";
}
}
catch (Exception e) {
return(localpath);
}
if (type != null && type.StartsWith("json"))
{
FileStream ifs = new FileStream(localpath, FileMode.OpenOrCreate);
try
{
s = (AnsonMsg)Anson.FromJson(ifs);
}
catch (Exception e)
{
return(localpath);
}
finally { ifs.Close(); }
throw new SemanticException("Code: %s\nmsg: %s", s.code, ((AnsonResp)s.Body(0)).Msg());
}
return(localpath);
}