private void ReaderOperationWithMime(byte[] mime, string part1ExpectedStr, string
part2ExpectedStr, int recommendedChunkSize)
{
Encoding utf8 = Sharpen.Extensions.GetEncoding("UTF-8");
// if the caller passes in a special chunksize, which is not equal to mime.length, then
// lets test the algorithm _only_ at that chunksize. otherwise, test it at every chunksize
// between 1 and mime.length. (this is needed because when testing with a very large mime value,
// the test takes too long to test at every single chunk size)
int chunkSize = 1;
if (recommendedChunkSize != mime.Length)
{
chunkSize = recommendedChunkSize;
}
for (; chunkSize <= recommendedChunkSize; ++chunkSize)
{
ByteArrayInputStream mimeInputStream = new ByteArrayInputStream(mime);
MultipartReaderTest.TestMultipartReaderDelegate delegate_ = new MultipartReaderTest.TestMultipartReaderDelegate
(this);
string contentType = "multipart/related; boundary=\"BOUNDARY\"";
MultipartReader reader = new MultipartReader(contentType, delegate_);
NUnit.Framework.Assert.IsFalse(reader.Finished());
int location = 0;
int length = 0;
do
{
NUnit.Framework.Assert.IsTrue("Parser didn't stop at end", location < mime.Length
);
length = Math.Min(chunkSize, (mime.Length - location));
byte[] bytesRead = new byte[length];
mimeInputStream.Read(bytesRead, 0, length);
reader.AppendData(bytesRead);
location += chunkSize;
}while (!reader.Finished());
NUnit.Framework.Assert.AreEqual(delegate_.partList.Count, 2);
NUnit.Framework.Assert.AreEqual(delegate_.headersList.Count, 2);
byte[] part1Expected = Sharpen.Runtime.GetBytesForString(part1ExpectedStr, utf8);
byte[] part2Expected = Sharpen.Runtime.GetBytesForString(part2ExpectedStr, utf8);
ByteArrayBuffer part1 = delegate_.partList[0];
ByteArrayBuffer part2 = delegate_.partList[1];
NUnit.Framework.Assert.IsTrue(Arrays.Equals(part1.ToByteArray(), part1Expected));
NUnit.Framework.Assert.IsTrue(Arrays.Equals(part2.ToByteArray(), part2Expected));
IDictionary <string, string> headers1 = delegate_.headersList[0];
NUnit.Framework.Assert.IsTrue(headers1.ContainsKey("Foo"));
NUnit.Framework.Assert.AreEqual(headers1.Get("Foo"), "Bar");
NUnit.Framework.Assert.IsTrue(headers1.ContainsKey("Header"));
NUnit.Framework.Assert.AreEqual(headers1.Get("Header"), "Val ue");
}
}
protected internal override void ExecuteRequest(HttpClient httpClient, HttpRequestMessage
request)
{
object fullBody = null;
Exception error = null;
HttpResponse response = null;
try
{
if (request.IsAborted())
{
RespondWithResult(fullBody, new Exception(string.Format("%s: Request %s has been aborted"
, this, request)), response);
return;
}
response = httpClient.Execute(request);
try
{
// add in cookies to global store
if (httpClient is DefaultHttpClient)
{
DefaultHttpClient defaultHttpClient = (DefaultHttpClient)httpClient;
clientFactory.AddCookies(defaultHttpClient.GetCookieStore().GetCookies());
}
}
catch (Exception e)
{
Log.E(Log.TagRemoteRequest, "Unable to add in cookies to global store", e);
}
StatusLine status = response.GetStatusLine();
if (status.GetStatusCode() >= 300)
{
Log.E(Log.TagRemoteRequest, "Got error status: %d for %s. Reason: %s", status.GetStatusCode
(), request, status.GetReasonPhrase());
error = new HttpResponseException(status.GetStatusCode(), status.GetReasonPhrase(
));
}
else
{
HttpEntity entity = response.GetEntity();
Header contentTypeHeader = entity.GetContentType();
InputStream inputStream = null;
if (contentTypeHeader != null && contentTypeHeader.GetValue().Contains("multipart/"
))
{
Log.V(Log.TagSync, "contentTypeHeader = %s", contentTypeHeader.GetValue());
try
{
_topReader = new MultipartReader(contentTypeHeader.GetValue(), this);
inputStream = entity.GetContent();
int bufLen = 1024;
byte[] buffer = new byte[bufLen];
int numBytesRead = 0;
while ((numBytesRead = inputStream.Read(buffer)) != -1)
{
if (numBytesRead != bufLen)
{
byte[] bufferToAppend = Arrays.CopyOfRange(buffer, 0, numBytesRead);
_topReader.AppendData(bufferToAppend);
}
else
{
_topReader.AppendData(buffer);
}
}
_topReader.Finished();
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
else
{
Log.V(Log.TagSync, "contentTypeHeader is not multipart = %s", contentTypeHeader.GetValue
());
if (entity != null)
{
try
{
inputStream = entity.GetContent();
fullBody = Manager.GetObjectMapper().ReadValue <object>(inputStream);
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
}
}
}
catch (IOException e)
{
Log.E(Log.TagRemoteRequest, "io exception", e);
error = e;
RespondWithResult(fullBody, e, response);
}
catch (Exception e)
{
Log.E(Log.TagRemoteRequest, "%s: executeRequest() Exception: ", e, this);
error = e;
RespondWithResult(fullBody, e, response);
}
}
protected override internal void ExecuteRequest(HttpClient httpClient, HttpRequestMessage request)
{
object fullBody = null;
Exception error = null;
HttpResponseMessage response = null;
try
{
if (_tokenSource.IsCancellationRequested)
{
RespondWithResult(fullBody, new Exception(string.Format("{0}: Request {1} has been aborted", this, request)), response);
return;
}
}
catch (AggregateException e)
{
var err = e.InnerException;
Log.E(Tag, "Unhandled Exception", err);
error = err;
RespondWithResult(fullBody, err, response);
return;
}
catch (IOException e)
{
Log.E(Tag, "IO Exception", e);
error = e;
RespondWithResult(fullBody, e, response);
return;
}
catch (Exception e)
{
Log.E(Tag, "ExecuteRequest Exception: ", e);
error = e;
RespondWithResult(fullBody, e, response);
return;
}
try
{
Log.D(Tag + ".ExecuteRequest", "Sending request: {0}", request);
var requestTokenSource = CancellationTokenSource.CreateLinkedTokenSource(_tokenSource.Token);
var responseTask = httpClient.SendAsync(request, requestTokenSource.Token);
if (!responseTask.Wait((Int32)ManagerOptions.Default.RequestTimeout.TotalMilliseconds, requestTokenSource.Token))
{
Log.E(Tag, "Response task timed out: {0}, {1}", responseTask, TaskScheduler.Current);
throw new HttpResponseException(HttpStatusCode.RequestTimeout);
}
requestTokenSource.Dispose();
response = responseTask.Result;
}
catch (AggregateException e)
{
var err = e.InnerException;
Log.E(Tag, "Unhandled Exception at Line 129 or 130", err);
error = err;
RespondWithResult(fullBody, err, response);
}
catch (IOException e)
{
Log.E(Tag, "IO Exception", e);
error = e;
RespondWithResult(fullBody, e, response);
}
catch (Exception e)
{
Log.E(Tag, "ExecuteRequest Exception: ", e);
error = e;
RespondWithResult(fullBody, e, response);
}
try
{
var status = response.StatusCode;
if (response == null || !response.IsSuccessStatusCode)
{
Log.E(Tag, "Got error status: {0} for {1}. Reason: {2}", status.GetStatusCode(), request, response.ReasonPhrase);
error = new HttpResponseException(status);
}
else
{
Log.D(Tag, "Processing response: {0}", response);
var entity = response.Content;
var contentTypeHeader = entity.Headers.ContentType;
Stream inputStream = null;
if (contentTypeHeader != null && contentTypeHeader.ToString().Contains("multipart/"))
{
Log.V(Tag, "contentTypeHeader = {0}", contentTypeHeader.ToString());
try
{
_topReader = new MultipartReader(contentTypeHeader.ToString(), this);
inputStream = entity.ReadAsStreamAsync().Result;
const int bufLen = 1024;
var buffer = new byte[bufLen];
var numBytesRead = 0;
while ((numBytesRead = inputStream.Read(buffer, 0, bufLen)) > 0)
{
if (numBytesRead != bufLen)
{
var bufferToAppend = new ArraySegment <byte>(buffer, 0, numBytesRead).ToArray();
_topReader.AppendData(bufferToAppend);
}
else
{
_topReader.AppendData(buffer);
}
}
_topReader.Finished();
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
else
{
Log.V(Tag, "contentTypeHeader is not multipart = {0}", contentTypeHeader.ToString());
if (entity != null)
{
try
{
inputStream = entity.ReadAsStreamAsync().Result;
fullBody = Manager.GetObjectMapper().ReadValue <object>(inputStream);
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
}
}
}
catch (AggregateException e)
{
var err = e.InnerException;
Log.E(Tag, "Unhandled Exception", err);
error = err;
RespondWithResult(fullBody, err, response);
}
catch (IOException e)
{
Log.E(Tag, "IO Exception", e);
error = e;
RespondWithResult(fullBody, e, response);
}
catch (Exception e)
{
Log.E(Tag, "ExecuteRequest Exception: ", e);
error = e;
RespondWithResult(fullBody, e, response);
}
}
protected override internal Task ExecuteRequest(HttpClient httpClient, HttpRequestMessage request)
{
object fullBody = null;
Exception error = null;
HttpResponseMessage response = null;
if (_tokenSource.IsCancellationRequested)
{
RespondWithResult(fullBody, new Exception(string.Format("{0}: Request {1} has been aborted", this, request)), response);
var tcs = new TaskCompletionSource <bool>();
tcs.SetCanceled();
return(tcs.Task);
}
Log.D(Tag + ".ExecuteRequest", "Sending request: {0}", request);
var requestTokenSource = CancellationTokenSource.CreateLinkedTokenSource(_tokenSource.Token);
var retVal = httpClient.SendAsync(request, requestTokenSource.Token);
retVal.ConfigureAwait(false).GetAwaiter().OnCompleted(() => {
requestTokenSource.Dispose();
try {
response = retVal.Result;
} catch (Exception e) {
var err = (e is AggregateException) ? e.InnerException : e;
Log.E(Tag, "Unhandled Exception", err);
error = err;
RespondWithResult(fullBody, err, response);
return;
}
try
{
if (response == null)
{
Log.E(Tag, "Didn't get response for {0}", request);
error = new HttpRequestException();
RespondWithResult(fullBody, error, response);
}
else if (!response.IsSuccessStatusCode)
{
HttpStatusCode status = response.StatusCode;
Log.E(Tag, "Got error status: {0} for {1}. Reason: {2}", status.GetStatusCode(), request, response.ReasonPhrase);
error = new HttpResponseException(status);
RespondWithResult(fullBody, error, response);
}
else
{
Log.D(Tag, "Processing response: {0}", response);
var entity = response.Content;
var contentTypeHeader = entity.Headers.ContentType;
Stream inputStream = null;
if (contentTypeHeader != null && contentTypeHeader.ToString().Contains("multipart/"))
{
Log.V(Tag, "contentTypeHeader = {0}", contentTypeHeader.ToString());
try
{
_topReader = new MultipartReader(contentTypeHeader.ToString(), this);
inputStream = entity.ReadAsStreamAsync().Result;
const int bufLen = 1024;
var buffer = new byte[bufLen];
var numBytesRead = 0;
while ((numBytesRead = inputStream.Read(buffer, 0, bufLen)) > 0)
{
if (numBytesRead != bufLen)
{
var bufferToAppend = new Couchbase.Lite.Util.ArraySegment <byte>(buffer, 0, numBytesRead).ToArray();
_topReader.AppendData(bufferToAppend);
}
else
{
_topReader.AppendData(buffer);
}
}
_topReader.Finished();
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
else
{
Log.V(Tag, "contentTypeHeader is not multipart = {0}", contentTypeHeader.ToString());
if (entity != null)
{
try
{
inputStream = entity.ReadAsStreamAsync().Result;
fullBody = Manager.GetObjectMapper().ReadValue <object>(inputStream);
RespondWithResult(fullBody, error, response);
}
finally
{
try
{
inputStream.Close();
}
catch (IOException)
{
}
}
}
}
}
}
catch (AggregateException e)
{
var err = e.InnerException;
Log.E(Tag, "Unhandled Exception", err);
error = err;
RespondWithResult(fullBody, err, response);
}
catch (IOException e)
{
Log.E(Tag, "IO Exception", e);
error = e;
RespondWithResult(fullBody, e, response);
}
catch (Exception e)
{
Log.E(Tag, "ExecuteRequest Exception: ", e);
error = e;
RespondWithResult(fullBody, e, response);
}
finally {
response.Dispose();
}
});
return(retVal);
}