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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "headless/lib/browser/headless_devtools.h" |
| 6 |
| 7 #include "base/files/file_path.h" |
| 8 #include "components/devtools_http_handler/devtools_http_handler.h" |
| 9 #include "components/devtools_http_handler/devtools_http_handler_delegate.h" |
| 10 #include "content/public/browser/browser_context.h" |
| 11 #include "content/public/browser/devtools_frontend_host.h" |
| 12 #include "content/public/browser/navigation_entry.h" |
| 13 #include "headless/lib/browser/headless_browser_context.h" |
| 14 #include "net/base/net_errors.h" |
| 15 #include "net/socket/tcp_server_socket.h" |
| 16 #include "ui/base/resource/resource_bundle.h" |
| 17 |
| 18 using devtools_http_handler::DevToolsHttpHandler; |
| 19 |
| 20 namespace headless { |
| 21 |
| 22 namespace { |
| 23 |
| 24 const int kBackLog = 10; |
| 25 |
| 26 class TCPServerSocketFactory : public DevToolsHttpHandler::ServerSocketFactory { |
| 27 public: |
| 28 TCPServerSocketFactory(const std::string& address, uint16_t port) |
| 29 : address_(address), port_(port) {} |
| 30 |
| 31 private: |
| 32 // DevToolsHttpHandler::ServerSocketFactory implementation: |
| 33 scoped_ptr<net::ServerSocket> CreateForHttpServer() override { |
| 34 scoped_ptr<net::ServerSocket> socket( |
| 35 new net::TCPServerSocket(nullptr, net::NetLog::Source())); |
| 36 if (socket->ListenWithAddressAndPort(address_, port_, kBackLog) != net::OK) |
| 37 return scoped_ptr<net::ServerSocket>(); |
| 38 |
| 39 return socket; |
| 40 } |
| 41 |
| 42 std::string address_; |
| 43 uint16_t port_; |
| 44 |
| 45 DISALLOW_COPY_AND_ASSIGN(TCPServerSocketFactory); |
| 46 }; |
| 47 |
| 48 class HeadlessDevToolsDelegate |
| 49 : public devtools_http_handler::DevToolsHttpHandlerDelegate { |
| 50 public: |
| 51 explicit HeadlessDevToolsDelegate(); |
| 52 ~HeadlessDevToolsDelegate() override; |
| 53 |
| 54 // devtools_http_handler::DevToolsHttpHandlerDelegate implementation. |
| 55 std::string GetDiscoveryPageHTML() override; |
| 56 std::string GetFrontendResource(const std::string& path) override; |
| 57 std::string GetPageThumbnailData(const GURL& url) override; |
| 58 content::DevToolsExternalAgentProxyDelegate* HandleWebSocketConnection( |
| 59 const std::string& path) override; |
| 60 |
| 61 private: |
| 62 DISALLOW_COPY_AND_ASSIGN(HeadlessDevToolsDelegate); |
| 63 }; |
| 64 |
| 65 HeadlessDevToolsDelegate::HeadlessDevToolsDelegate() {} |
| 66 |
| 67 HeadlessDevToolsDelegate::~HeadlessDevToolsDelegate() {} |
| 68 |
| 69 std::string HeadlessDevToolsDelegate::GetDiscoveryPageHTML() { |
| 70 return std::string(); |
| 71 } |
| 72 |
| 73 std::string HeadlessDevToolsDelegate::GetFrontendResource( |
| 74 const std::string& path) { |
| 75 return content::DevToolsFrontendHost::GetFrontendResource(path).as_string(); |
| 76 } |
| 77 |
| 78 std::string HeadlessDevToolsDelegate::GetPageThumbnailData(const GURL& url) { |
| 79 return std::string(); |
| 80 } |
| 81 |
| 82 content::DevToolsExternalAgentProxyDelegate* |
| 83 HeadlessDevToolsDelegate::HandleWebSocketConnection(const std::string& path) { |
| 84 return nullptr; |
| 85 } |
| 86 |
| 87 } // namespace |
| 88 |
| 89 scoped_ptr<DevToolsHttpHandler> CreateHttpHandler( |
| 90 HeadlessBrowserContext* browser_context) { |
| 91 int port = browser_context->options().devtools_http_port; |
| 92 DCHECK_GE(port, 0); |
| 93 scoped_ptr<DevToolsHttpHandler::ServerSocketFactory> socket_factory( |
| 94 new TCPServerSocketFactory("127.0.0.1", port)); |
| 95 return make_scoped_ptr(new DevToolsHttpHandler( |
| 96 std::move(socket_factory), std::string(), new HeadlessDevToolsDelegate(), |
| 97 browser_context->GetPath(), base::FilePath(), std::string(), |
| 98 browser_context->options().user_agent)); |
| 99 } |
| 100 |
| 101 } // namespace headless |
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