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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "content/browser/renderer_host/pepper_tcp_socket.h" | 5 #include "content/browser/renderer_host/pepper_tcp_socket.h" |
| 6 | 6 |
| 7 #include <string.h> | 7 #include <string.h> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/bind_helpers.h" | 10 #include "base/bind_helpers.h" |
| 11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
| 12 #include "base/logging.h" | 12 #include "base/logging.h" |
| 13 #include "content/browser/renderer_host/pepper_message_filter.h" | 13 #include "content/browser/renderer_host/pepper_message_filter.h" |
| 14 #include "content/public/browser/browser_thread.h" | 14 #include "content/public/browser/browser_thread.h" |
| 15 #include "net/base/cert_verifier.h" | 15 #include "net/base/cert_verifier.h" |
| 16 #include "net/base/host_port_pair.h" | 16 #include "net/base/host_port_pair.h" |
| 17 #include "net/base/host_resolver.h" | 17 #include "net/base/host_resolver.h" |
| 18 #include "net/base/io_buffer.h" | 18 #include "net/base/io_buffer.h" |
| 19 #include "net/base/ip_endpoint.h" | 19 #include "net/base/ip_endpoint.h" |
| 20 #include "net/base/net_errors.h" | 20 #include "net/base/net_errors.h" |
| 21 #include "net/base/single_request_host_resolver.h" | 21 #include "net/base/single_request_host_resolver.h" |
| 22 #include "net/socket/client_socket_factory.h" | 22 #include "net/socket/client_socket_factory.h" |
| 23 #include "net/socket/client_socket_handle.h" | 23 #include "net/socket/client_socket_handle.h" |
| 24 #include "net/socket/ssl_client_socket.h" | 24 #include "net/socket/ssl_client_socket.h" |
| 25 #include "net/socket/tcp_client_socket.h" | 25 #include "net/socket/tcp_client_socket.h" |
| 26 #include "ppapi/proxy/ppapi_messages.h" | 26 #include "ppapi/proxy/ppapi_messages.h" |
| 27 #include "ppapi/proxy/ppb_tcp_socket_private_proxy.h" | |
| 28 #include "ppapi/shared_impl/private/net_address_private_impl.h" | 27 #include "ppapi/shared_impl/private/net_address_private_impl.h" |
| 28 #include "ppapi/shared_impl/private/tcp_socket_private_impl.h" |
| 29 | 29 |
| 30 using content::BrowserThread; | 30 using content::BrowserThread; |
| 31 using ppapi::NetAddressPrivateImpl; | 31 using ppapi::NetAddressPrivateImpl; |
| 32 | 32 |
| 33 PepperTCPSocket::PepperTCPSocket( | 33 PepperTCPSocket::PepperTCPSocket( |
| 34 PepperMessageFilter* manager, | 34 PepperMessageFilter* manager, |
| 35 int32 routing_id, | 35 int32 routing_id, |
| 36 uint32 plugin_dispatcher_id, | 36 uint32 plugin_dispatcher_id, |
| 37 uint32 socket_id) | 37 uint32 socket_id) |
| 38 : manager_(manager), | 38 : manager_(manager), |
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| 130 | 130 |
| 131 void PepperTCPSocket::Read(int32 bytes_to_read) { | 131 void PepperTCPSocket::Read(int32 bytes_to_read) { |
| 132 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 132 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
| 133 | 133 |
| 134 if (!IsConnected() || end_of_file_reached_ || read_buffer_.get() || | 134 if (!IsConnected() || end_of_file_reached_ || read_buffer_.get() || |
| 135 bytes_to_read <= 0) { | 135 bytes_to_read <= 0) { |
| 136 SendReadACKError(); | 136 SendReadACKError(); |
| 137 return; | 137 return; |
| 138 } | 138 } |
| 139 | 139 |
| 140 if (bytes_to_read > ppapi::proxy::kTCPSocketMaxReadSize) { | 140 if (bytes_to_read > ppapi::TCPSocketPrivateImpl::kMaxReadSize) { |
| 141 NOTREACHED(); | 141 NOTREACHED(); |
| 142 bytes_to_read = ppapi::proxy::kTCPSocketMaxReadSize; | 142 bytes_to_read = ppapi::TCPSocketPrivateImpl::kMaxReadSize; |
| 143 } | 143 } |
| 144 | 144 |
| 145 read_buffer_ = new net::IOBuffer(bytes_to_read); | 145 read_buffer_ = new net::IOBuffer(bytes_to_read); |
| 146 int result = socket_->Read(read_buffer_, bytes_to_read, &read_callback_); | 146 int result = socket_->Read(read_buffer_, bytes_to_read, &read_callback_); |
| 147 if (result != net::ERR_IO_PENDING) | 147 if (result != net::ERR_IO_PENDING) |
| 148 OnReadCompleted(result); | 148 OnReadCompleted(result); |
| 149 } | 149 } |
| 150 | 150 |
| 151 void PepperTCPSocket::Write(const std::string& data) { | 151 void PepperTCPSocket::Write(const std::string& data) { |
| 152 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 152 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
| 153 | 153 |
| 154 if (!IsConnected() || write_buffer_.get() || data.empty()) { | 154 if (!IsConnected() || write_buffer_.get() || data.empty()) { |
| 155 SendWriteACKError(); | 155 SendWriteACKError(); |
| 156 return; | 156 return; |
| 157 } | 157 } |
| 158 | 158 |
| 159 int data_size = data.size(); | 159 int data_size = data.size(); |
| 160 if (data_size > ppapi::proxy::kTCPSocketMaxWriteSize) { | 160 if (data_size > ppapi::TCPSocketPrivateImpl::kMaxWriteSize) { |
| 161 NOTREACHED(); | 161 NOTREACHED(); |
| 162 data_size = ppapi::proxy::kTCPSocketMaxWriteSize; | 162 data_size = ppapi::TCPSocketPrivateImpl::kMaxWriteSize; |
| 163 } | 163 } |
| 164 | 164 |
| 165 write_buffer_ = new net::IOBuffer(data_size); | 165 write_buffer_ = new net::IOBuffer(data_size); |
| 166 memcpy(write_buffer_->data(), data.c_str(), data_size); | 166 memcpy(write_buffer_->data(), data.c_str(), data_size); |
| 167 int result = socket_->Write(write_buffer_, data.size(), &write_callback_); | 167 int result = socket_->Write(write_buffer_, data.size(), &write_callback_); |
| 168 if (result != net::ERR_IO_PENDING) | 168 if (result != net::ERR_IO_PENDING) |
| 169 OnWriteCompleted(result); | 169 OnWriteCompleted(result); |
| 170 } | 170 } |
| 171 | 171 |
| 172 void PepperTCPSocket::StartConnect(const net::AddressList& addresses) { | 172 void PepperTCPSocket::StartConnect(const net::AddressList& addresses) { |
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| 277 routing_id_, plugin_dispatcher_id_, socket_id_, true, result)); | 277 routing_id_, plugin_dispatcher_id_, socket_id_, true, result)); |
| 278 } else { | 278 } else { |
| 279 SendWriteACKError(); | 279 SendWriteACKError(); |
| 280 } | 280 } |
| 281 write_buffer_ = NULL; | 281 write_buffer_ = NULL; |
| 282 } | 282 } |
| 283 | 283 |
| 284 bool PepperTCPSocket::IsConnected() const { | 284 bool PepperTCPSocket::IsConnected() const { |
| 285 return connection_state_ == CONNECTED || connection_state_ == SSL_CONNECTED; | 285 return connection_state_ == CONNECTED || connection_state_ == SSL_CONNECTED; |
| 286 } | 286 } |
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