/// <summary>
/// <para>The coroutine for processing the HTTP request. This will yield until the
/// request has completed then parse the information required by a HTTP response
/// from the WWW object.</para>
/// </summary>
///
/// <returns>The coroutine enumerator.</returns>
///
/// <param name="www">The WWW object.</param>
/// <param name="callback">The callback providing the response from the server.</param>
private IEnumerator ProcessRequest(WWW www, Action <HttpResponse> callback)
{
ReleaseAssert.IsTrue(www != null, "The WWW must not be null when sending a request.");
ReleaseAssert.IsTrue(callback != null, "The callback must not be null when sending a request.");
yield return(www);
HttpResponseDesc desc = null;
if (string.IsNullOrEmpty(www.error))
{
ReleaseAssert.IsTrue(www.responseHeaders != null, "A successful HTTP response must have a headers object.");
desc = new HttpResponseDesc(HttpResult.Success);
desc.Headers = new Dictionary <string, string>(www.responseHeaders);
if (www.bytes != null)
{
desc.Body = www.bytes;
}
var httpStatus = www.responseHeaders ["STATUS"];
ReleaseAssert.IsTrue(!string.IsNullOrEmpty(httpStatus), "A successful HTTP response must have a HTTP status value in the header.");
desc.HttpResponseCode = ParseHttpStatus(httpStatus);
}
else
{
int httpResponseCode = ParseHttpError(www.error);
if (httpResponseCode != 0)
{
desc = new HttpResponseDesc(HttpResult.Success);
desc.Headers = new Dictionary <string, string>(www.responseHeaders);
if (www.bytes != null)
{
desc.Body = www.bytes;
}
desc.HttpResponseCode = httpResponseCode;
}
else
{
desc = new HttpResponseDesc(HttpResult.CouldNotConnect);
}
}
HttpResponse response = new HttpResponse(desc);
m_taskScheduler.ScheduleBackgroundTask(() =>
{
callback(response);
});
}
/// <summary>
/// Initialises a new instance of a HTTP response with the given description.
/// </summary>
///
/// <param name="desc">The HTTP response description.</param>
public HttpResponse(HttpResponseDesc desc)
{
ReleaseAssert.IsTrue(desc != null, "The description of a HTTP response must not be null.");
ReleaseAssert.IsTrue(desc.Headers != null, "The headers of a HTTP response must not be null.");
ReleaseAssert.IsTrue(desc.Body != null, "The body of a HTTP response must not be null.");
Result = desc.Result;
HttpResponseCode = desc.HttpResponseCode;
Headers = desc.Headers;
Body = desc.Body;
}
/// <summary>
/// <para>The coroutine for processing the HTTP request. This will yield until the
/// request has completed then get the data from the Web Request object.</para>
/// </summary>
///
/// <returns>The coroutine enumerator.</returns>
///
/// <param name="webRequest">The Web Request object.</param>
/// <param name="callback">The callback providing the response from the server.</param>
private IEnumerator ProcessRequest(UnityWebRequest webRequest, Action <HttpResponse> callback)
{
ReleaseAssert.IsTrue(webRequest != null, "The webRequest must not be null when sending a request.");
ReleaseAssert.IsTrue(callback != null, "The callback must not be null when sending a request.");
yield return(webRequest.Send());
HttpResponseDesc desc = null;
int responseCode = (int)webRequest.responseCode;
if (webRequest.isNetworkError)
{
// Print error
UnityEngine.Debug.LogErrorFormat("error = {0}", webRequest.error);
}
if (responseCode == 0)
{
desc = new HttpResponseDesc(HttpResult.CouldNotConnect);
}
else
{
desc = new HttpResponseDesc(HttpResult.Success);
}
// Populate the request response
if (webRequest.GetResponseHeaders() == null)
{
desc.Headers = new Dictionary <string, string>();
}
else
{
desc.Headers = new Dictionary <string, string>(webRequest.GetResponseHeaders());
}
desc.HttpResponseCode = responseCode;
// Fill the response data
if (webRequest.downloadedBytes > 0)
{
desc.Body = webRequest.downloadHandler.data;
}
HttpResponse response = new HttpResponse(desc);
m_taskScheduler.ScheduleBackgroundTask(() =>
{
callback(response);
});
}
/// <summary>
/// <para>Processes a web request that has been sent succuessfully, i.e. a
/// request with a reponse code that is not 503 or has been retried the specified
/// number of times.</para>
/// </summary>
///
/// <param name="webRequest">The Web Request object that has been sent.</param>
/// <param name="responseCode">The Web response code from the web request.</param>
/// <param name="callback">The callback providing the response from the server.</param>
private void ProcessSentRequest(UnityWebRequest webRequest, int responseCode, Action <HttpResponse> callback)
{
HttpResponseDesc desc = null;
if (responseCode <= 0)
{
desc = new HttpResponseDesc(HttpResult.CouldNotConnect);
}
else
{
desc = new HttpResponseDesc(HttpResult.Success);
}
// Populate the request response
if (webRequest.GetResponseHeaders() == null)
{
desc.Headers = new Dictionary <string, string>();
}
else
{
desc.Headers = new Dictionary <string, string>(webRequest.GetResponseHeaders());
}
desc.HttpResponseCode = responseCode;
// Fill the response data
if (webRequest.downloadedBytes > 0)
{
desc.Body = webRequest.downloadHandler.data;
}
HttpResponse response = new HttpResponse(desc);
m_taskScheduler.ScheduleBackgroundTask(() =>
{
callback(response);
});
}
/// <summary>
/// <para>The coroutine for processing the HTTP request. This will yield until the
/// request has completed then parse the information required by a HTTP response
/// from the WWW object.</para>
/// </summary>
///
/// <returns>The coroutine enumerator.</returns>
///
/// <param name="www">The WWW object.</param>
/// <param name="callback">The callback providing the response from the server.</param>
private IEnumerator ProcessRequest(WWW www, Action <HttpResponse> callback)
{
ReleaseAssert.IsTrue(www != null, "The WWW must not be null when sending a request.");
ReleaseAssert.IsTrue(callback != null, "The callback must not be null when sending a request.");
yield return(www);
HttpResponseDesc desc = null;
if (string.IsNullOrEmpty(www.error))
{
ReleaseAssert.IsTrue(www.responseHeaders != null, "A successful HTTP response must have a headers object.");
desc = new HttpResponseDesc(HttpResult.Success);
desc.Headers = new Dictionary <string, string>(www.responseHeaders);
if (www.bytes != null)
{
desc.Body = www.bytes;
}
var httpStatus = www.responseHeaders ["STATUS"];
ReleaseAssert.IsTrue(!string.IsNullOrEmpty(httpStatus), "A successful HTTP response must have a HTTP status value in the header.");
desc.HttpResponseCode = ParseHttpStatus(httpStatus);
}
else
{
var bytes = www.bytes;
int httpResponseCode = 0;
#if UNITY_IPHONE && !UNITY_EDITOR
var text = www.text;
if (!string.IsNullOrEmpty(text))
{
var bodyDictionary = Json.Deserialize(text) as Dictionary <string, object>;
if (bodyDictionary != null && bodyDictionary.ContainsKey("HttpCode"))
{
httpResponseCode = Convert.ToInt32(bodyDictionary ["HttpCode"]);
bytes = Encoding.UTF8.GetBytes(text);
}
}
#else
httpResponseCode = ParseHttpError(www.error);
#endif
if (httpResponseCode != 0)
{
desc = new HttpResponseDesc(HttpResult.Success);
desc.Headers = new Dictionary <string, string>(www.responseHeaders);
if (www.bytes != null)
{
desc.Body = www.bytes;
}
desc.HttpResponseCode = httpResponseCode;
}
else
{
desc = new HttpResponseDesc(HttpResult.CouldNotConnect);
}
}
HttpResponse response = new HttpResponse(desc);
m_taskScheduler.ScheduleBackgroundTask(() =>
{
callback(response);
});
}
