Move mojo/examples/html_viewer to mojo/services/html_viewer.

mojo/examples/html_viewer/weburlloader_impl.cc

Index: mojo/examples/html_viewer/weburlloader_impl.cc
diff --git a/mojo/examples/html_viewer/weburlloader_impl.cc b/mojo/examples/html_viewer/weburlloader_impl.cc
deleted file mode 100644
index 354fdc76f84fc97cc6ad63c5ab2c33eb96256347..0000000000000000000000000000000000000000
--- a/mojo/examples/html_viewer/weburlloader_impl.cc
+++ /dev/null
@@ -1,191 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "mojo/examples/html_viewer/weburlloader_impl.h"
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/thread_task_runner_handle.h"
-#include "mojo/common/common_type_converters.h"
-#include "mojo/services/public/interfaces/network/network_service.mojom.h"
-#include "net/base/net_errors.h"
-#include "third_party/WebKit/public/platform/WebURLError.h"
-#include "third_party/WebKit/public/platform/WebURLLoadTiming.h"
-#include "third_party/WebKit/public/platform/WebURLLoaderClient.h"
-#include "third_party/WebKit/public/platform/WebURLResponse.h"
-
-namespace mojo {
-namespace examples {
-namespace {
-
-blink::WebURLResponse ToWebURLResponse(const URLResponsePtr& url_response) {
-  blink::WebURLResponse result;
-  result.initialize();
-  result.setURL(GURL(url_response->url));
-  result.setMIMEType(blink::WebString::fromUTF8(url_response->mime_type));
-  result.setTextEncodingName(blink::WebString::fromUTF8(url_response->charset));
-  result.setHTTPStatusCode(url_response->status_code);
-
-  // TODO(darin): Initialize timing properly.
-  blink::WebURLLoadTiming timing;
-  timing.initialize();
-  result.setLoadTiming(timing);
-
-  // TODO(darin): Copy other fields.
-  return result;
-}
-
-}  // namespace
-
-WebURLRequestExtraData::WebURLRequestExtraData() {
-}
-
-WebURLRequestExtraData::~WebURLRequestExtraData() {
-}
-
-WebURLLoaderImpl::WebURLLoaderImpl(NetworkService* network_service)
-    : client_(NULL),
-      weak_factory_(this) {
-  network_service->CreateURLLoader(Get(&url_loader_));
-}
-
-WebURLLoaderImpl::~WebURLLoaderImpl() {
-}
-
-void WebURLLoaderImpl::loadSynchronously(
-    const blink::WebURLRequest& request,
-    blink::WebURLResponse& response,
-    blink::WebURLError& error,
-    blink::WebData& data) {
-  NOTIMPLEMENTED();
-}
-
-void WebURLLoaderImpl::loadAsynchronously(const blink::WebURLRequest& request,
-                                          blink::WebURLLoaderClient* client) {
-  client_ = client;
-  url_ = request.url();
-
-  URLRequestPtr url_request(URLRequest::New());
-  url_request->url = String::From(url_);
-  url_request->auto_follow_redirects = false;
-  // TODO(darin): Copy other fields.
-
-  if (request.extraData()) {
-    WebURLRequestExtraData* extra_data =
-        static_cast<WebURLRequestExtraData*>(request.extraData());
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE,
-        base::Bind(&WebURLLoaderImpl::OnReceivedResponse,
-                   weak_factory_.GetWeakPtr(),
-                   base::Passed(&extra_data->synthetic_response)));
-  } else {
-    url_loader_->Start(url_request.Pass(),
-                       base::Bind(&WebURLLoaderImpl::OnReceivedResponse,
-                                  weak_factory_.GetWeakPtr()));
-  }
-}
-
-void WebURLLoaderImpl::cancel() {
-  url_loader_.reset();
-  response_body_stream_.reset();
-
-  URLResponsePtr failed_response(URLResponse::New());
-  failed_response->url = String::From(url_);
-  failed_response->error = NetworkError::New();
-  failed_response->error->code = net::ERR_ABORTED;
-
-  base::ThreadTaskRunnerHandle::Get()->PostTask(
-      FROM_HERE,
-      base::Bind(&WebURLLoaderImpl::OnReceivedResponse,
-                 weak_factory_.GetWeakPtr(),
-                 base::Passed(&failed_response)));
-}
-
-void WebURLLoaderImpl::setDefersLoading(bool defers_loading) {
-  NOTIMPLEMENTED();
-}
-
-void WebURLLoaderImpl::OnReceivedResponse(URLResponsePtr url_response) {
-  url_ = GURL(url_response->url);
-
-  if (url_response->error) {
-    OnReceivedError(url_response.Pass());
-  } else if (url_response->redirect_url) {
-    OnReceivedRedirect(url_response.Pass());
-  } else {
-    client_->didReceiveResponse(this, ToWebURLResponse(url_response));
-
-    // Start streaming data
-    response_body_stream_ = url_response->body.Pass();
-    ReadMore();
-  }
-}
-
-void WebURLLoaderImpl::OnReceivedError(URLResponsePtr url_response) {
-  blink::WebURLError web_error;
-  web_error.domain = blink::WebString::fromUTF8(net::kErrorDomain);
-  web_error.reason = url_response->error->code;
-  web_error.unreachableURL = GURL(url_response->url);
-  web_error.staleCopyInCache = false;
-  web_error.isCancellation =
-      url_response->error->code == net::ERR_ABORTED ? true : false;
-
-  client_->didFail(this, web_error);
-}
-
-void WebURLLoaderImpl::OnReceivedRedirect(URLResponsePtr url_response) {
-  blink::WebURLRequest new_request;
-  new_request.initialize();
-  new_request.setURL(GURL(url_response->redirect_url));
-  new_request.setHTTPMethod(
-      blink::WebString::fromUTF8(url_response->redirect_method));
-
-  client_->willSendRequest(this, new_request, ToWebURLResponse(url_response));
-  // TODO(darin): Check if new_request was rejected.
-
-  url_loader_->FollowRedirect(
-      base::Bind(&WebURLLoaderImpl::OnReceivedResponse,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void WebURLLoaderImpl::ReadMore() {
-  const void* buf;
-  uint32_t buf_size;
-  MojoResult rv = BeginReadDataRaw(response_body_stream_.get(),
-                                   &buf,
-                                   &buf_size,
-                                   MOJO_READ_DATA_FLAG_NONE);
-  if (rv == MOJO_RESULT_OK) {
-    client_->didReceiveData(this, static_cast<const char*>(buf), buf_size, -1);
-    EndReadDataRaw(response_body_stream_.get(), buf_size);
-    WaitToReadMore();
-  } else if (rv == MOJO_RESULT_SHOULD_WAIT) {
-    WaitToReadMore();
-  } else if (rv == MOJO_RESULT_FAILED_PRECONDITION) {
-    // We reached end-of-file.
-    double finish_time = base::Time::Now().ToDoubleT();
-    client_->didFinishLoading(
-        this,
-        finish_time,
-        blink::WebURLLoaderClient::kUnknownEncodedDataLength);
-  } else {
-    // TODO(darin): Oops!
-  }
-}
-
-void WebURLLoaderImpl::WaitToReadMore() {
-  handle_watcher_.Start(
-      response_body_stream_.get(),
-      MOJO_HANDLE_SIGNAL_READABLE,
-      MOJO_DEADLINE_INDEFINITE,
-      base::Bind(&WebURLLoaderImpl::OnResponseBodyStreamReady,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void WebURLLoaderImpl::OnResponseBodyStreamReady(MojoResult result) {
-  ReadMore();
-}
-
-}  // namespace examples
-}  // namespace mojo