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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "mojo/services/network/http_connection_impl.h" | 5 #include "mojo/services/network/http_connection_impl.h" |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 | 8 |
9 #include "base/bind_helpers.h" | 9 #include "base/bind_helpers.h" |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "base/stl_util.h" | 12 #include "base/stl_util.h" |
13 #include "base/strings/string_util.h" | 13 #include "base/strings/string_util.h" |
14 #include "mojo/common/handle_watcher.h" | 14 #include "mojo/message_pump/handle_watcher.h" |
15 #include "mojo/services/network/http_server_impl.h" | 15 #include "mojo/services/network/http_server_impl.h" |
16 #include "mojo/services/network/interfaces/web_socket.mojom.h" | 16 #include "mojo/services/network/interfaces/web_socket.mojom.h" |
17 #include "mojo/services/network/net_adapters.h" | 17 #include "mojo/services/network/net_adapters.h" |
18 #include "mojo/services/network/web_socket_read_queue.h" | 18 #include "mojo/services/network/web_socket_read_queue.h" |
19 #include "mojo/services/network/web_socket_write_queue.h" | 19 #include "mojo/services/network/web_socket_write_queue.h" |
20 #include "net/base/net_errors.h" | 20 #include "net/base/net_errors.h" |
21 #include "net/http/http_request_headers.h" | 21 #include "net/http/http_request_headers.h" |
22 #include "net/http/http_status_code.h" | 22 #include "net/http/http_status_code.h" |
23 #include "net/server/http_server.h" | 23 #include "net/server/http_server.h" |
24 #include "net/server/http_server_request_info.h" | 24 #include "net/server/http_server_request_info.h" |
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84 | 84 |
85 DISALLOW_COPY_AND_ASSIGN(SimpleDataPipeReader); | 85 DISALLOW_COPY_AND_ASSIGN(SimpleDataPipeReader); |
86 }; | 86 }; |
87 | 87 |
88 class HttpConnectionImpl::WebSocketImpl : public WebSocket { | 88 class HttpConnectionImpl::WebSocketImpl : public WebSocket { |
89 public: | 89 public: |
90 // |connection| must outlive this object. | 90 // |connection| must outlive this object. |
91 WebSocketImpl(HttpConnectionImpl* connection, | 91 WebSocketImpl(HttpConnectionImpl* connection, |
92 InterfaceRequest<WebSocket> request, | 92 InterfaceRequest<WebSocket> request, |
93 ScopedDataPipeConsumerHandle send_stream, | 93 ScopedDataPipeConsumerHandle send_stream, |
94 WebSocketClientPtr client) | 94 InterfaceHandle<WebSocketClient> client) |
95 : connection_(connection), | 95 : connection_(connection), |
96 binding_(this, request.Pass()), | 96 binding_(this, request.Pass()), |
97 client_(client.Pass()), | 97 client_(WebSocketClientPtr::Create(client.Pass())), |
98 send_stream_(send_stream.Pass()), | 98 send_stream_(send_stream.Pass()), |
99 read_send_stream_(new WebSocketReadQueue(send_stream_.get())), | 99 read_send_stream_(new WebSocketReadQueue(send_stream_.get())), |
100 pending_send_count_(0) { | 100 pending_send_count_(0) { |
101 DCHECK(binding_.is_bound()); | 101 DCHECK(binding_.is_bound()); |
102 DCHECK(client_); | 102 DCHECK(client_); |
103 DCHECK(send_stream_.is_valid()); | 103 DCHECK(send_stream_.is_valid()); |
104 | 104 |
105 binding_.set_connection_error_handler([this]() { Close(); }); | 105 binding_.set_connection_error_handler([this]() { Close(); }); |
106 client_.set_connection_error_handler([this]() { Close(); }); | 106 client_.set_connection_error_handler([this]() { Close(); }); |
107 | 107 |
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138 base::Bind(&WebSocketImpl::OnFinishedWritingReceiveStream, | 138 base::Bind(&WebSocketImpl::OnFinishedWritingReceiveStream, |
139 base::Unretained(this), size)); | 139 base::Unretained(this), size)); |
140 } | 140 } |
141 | 141 |
142 private: | 142 private: |
143 // WebSocket implementation. | 143 // WebSocket implementation. |
144 void Connect(const String& url, | 144 void Connect(const String& url, |
145 Array<String> protocols, | 145 Array<String> protocols, |
146 const String& origin, | 146 const String& origin, |
147 ScopedDataPipeConsumerHandle send_stream, | 147 ScopedDataPipeConsumerHandle send_stream, |
148 WebSocketClientPtr client) override { | 148 InterfaceHandle<WebSocketClient> client) override { |
149 NOTREACHED(); | 149 NOTREACHED(); |
150 } | 150 } |
151 | 151 |
152 void Send(bool fin, MessageType type, uint32_t num_bytes) override { | 152 void Send(bool fin, MessageType type, uint32_t num_bytes) override { |
153 if (!fin || type != MessageType::TEXT) { | 153 if (!fin || type != MessageType::TEXT) { |
154 NOTIMPLEMENTED(); | 154 NOTIMPLEMENTED(); |
155 Close(); | 155 Close(); |
156 } | 156 } |
157 | 157 |
158 // TODO(yzshen): It shouldn't be an issue to pass an empty message. However, | 158 // TODO(yzshen): It shouldn't be an issue to pass an empty message. However, |
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243 request->body = data_pipe.consumer_handle.Pass(); | 243 request->body = data_pipe.consumer_handle.Pass(); |
244 MojoResult result = | 244 MojoResult result = |
245 WriteDataRaw(data_pipe.producer_handle.get(), obj.data.data(), | 245 WriteDataRaw(data_pipe.producer_handle.get(), obj.data.data(), |
246 &num_bytes, MOJO_WRITE_DATA_FLAG_ALL_OR_NONE); | 246 &num_bytes, MOJO_WRITE_DATA_FLAG_ALL_OR_NONE); |
247 CHECK_EQ(MOJO_RESULT_OK, result); | 247 CHECK_EQ(MOJO_RESULT_OK, result); |
248 } | 248 } |
249 return request.Pass(); | 249 return request.Pass(); |
250 } | 250 } |
251 }; | 251 }; |
252 | 252 |
253 HttpConnectionImpl::HttpConnectionImpl(int connection_id, | 253 HttpConnectionImpl::HttpConnectionImpl( |
254 HttpServerImpl* server, | 254 int connection_id, |
255 HttpConnectionDelegatePtr delegate, | 255 HttpServerImpl* server, |
256 HttpConnectionPtr* connection) | 256 HttpConnectionDelegatePtr delegate, |
| 257 InterfaceHandle<HttpConnection>* connection) |
257 : connection_id_(connection_id), | 258 : connection_id_(connection_id), |
258 server_(server), | 259 server_(server), |
259 delegate_(delegate.Pass()), | 260 delegate_(delegate.Pass()), |
260 binding_(this, connection) { | 261 binding_(this, connection) { |
261 DCHECK(delegate_); | 262 DCHECK(delegate_); |
262 binding_.set_connection_error_handler([this]() { Close(); }); | 263 binding_.set_connection_error_handler([this]() { Close(); }); |
263 delegate_.set_connection_error_handler([this]() { Close(); }); | 264 delegate_.set_connection_error_handler([this]() { Close(); }); |
264 } | 265 } |
265 | 266 |
266 HttpConnectionImpl::~HttpConnectionImpl() { | 267 HttpConnectionImpl::~HttpConnectionImpl() { |
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290 | 291 |
291 void HttpConnectionImpl::OnReceivedWebSocketRequest( | 292 void HttpConnectionImpl::OnReceivedWebSocketRequest( |
292 const net::HttpServerRequestInfo& info) { | 293 const net::HttpServerRequestInfo& info) { |
293 if (IsClosing()) | 294 if (IsClosing()) |
294 return; | 295 return; |
295 | 296 |
296 delegate_->OnReceivedWebSocketRequest( | 297 delegate_->OnReceivedWebSocketRequest( |
297 HttpRequest::From(info), | 298 HttpRequest::From(info), |
298 [this, info](InterfaceRequest<WebSocket> web_socket, | 299 [this, info](InterfaceRequest<WebSocket> web_socket, |
299 ScopedDataPipeConsumerHandle send_stream, | 300 ScopedDataPipeConsumerHandle send_stream, |
300 WebSocketClientPtr web_socket_client) { | 301 InterfaceHandle<WebSocketClient> web_socket_client) { |
301 if (!web_socket.is_pending() || !send_stream.is_valid() || | 302 if (!web_socket.is_pending() || !send_stream.is_valid() || |
302 !web_socket_client) { | 303 !web_socket_client) { |
303 Close(); | 304 Close(); |
304 return; | 305 return; |
305 } | 306 } |
306 | 307 |
307 web_socket_.reset(new WebSocketImpl(this, web_socket.Pass(), | 308 web_socket_.reset(new WebSocketImpl(this, web_socket.Pass(), |
308 send_stream.Pass(), | 309 send_stream.Pass(), |
309 web_socket_client.Pass())); | 310 web_socket_client.Pass())); |
310 server_->server()->AcceptWebSocket(connection_id_, info); | 311 server_->server()->AcceptWebSocket(connection_id_, info); |
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411 // The close operation is initiated by this object. | 412 // The close operation is initiated by this object. |
412 NotifyOwnerCloseIfAllDone(); | 413 NotifyOwnerCloseIfAllDone(); |
413 } else { | 414 } else { |
414 // The close operation is initiated by |web_socket_|; start closing this | 415 // The close operation is initiated by |web_socket_|; start closing this |
415 // object. | 416 // object. |
416 Close(); | 417 Close(); |
417 } | 418 } |
418 } | 419 } |
419 | 420 |
420 } // namespace mojo | 421 } // namespace mojo |
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