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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 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)); | |
alex clarke (OOO till 29th)
2016/02/10 17:49:22
I'm not sure how this is used yet, although I hope
Sami
2016/02/10 18:47:38
Right, the embedder would only use this if they ac
| |
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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