android_webview/native/aw_dev_tools_server.cc - Issue 703333005: DevTools: Tethering in Android Webview

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Issue 703333005: DevTools: Tethering in Android Webview (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 1 month ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 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 "android_webview/native/aw_dev_tools_server.h"	5 #include "android_webview/native/aw_dev_tools_server.h"

6	6

7 #include "android_webview/native/aw_contents.h"	7 #include "android_webview/native/aw_contents.h"

8 #include "base/bind.h"	8 #include "base/bind.h"

9 #include "base/files/file_path.h"	9 #include "base/files/file_path.h"

10 #include "base/json/json_writer.h"	10 #include "base/json/json_writer.h"

11 #include "base/strings/stringprintf.h"	11 #include "base/strings/stringprintf.h"

12 #include "base/strings/utf_string_conversions.h"	12 #include "base/strings/utf_string_conversions.h"

13 #include "base/values.h"	13 #include "base/values.h"

14 #include "content/public/browser/android/devtools_auth.h"	14 #include "content/public/browser/android/devtools_auth.h"

15 #include "content/public/browser/devtools_agent_host.h"	15 #include "content/public/browser/devtools_agent_host.h"

16 #include "content/public/browser/devtools_http_handler.h"	16 #include "content/public/browser/devtools_http_handler.h"

17 #include "content/public/browser/devtools_http_handler_delegate.h"	17 #include "content/public/browser/devtools_http_handler_delegate.h"

18 #include "content/public/browser/devtools_target.h"	18 #include "content/public/browser/devtools_target.h"

19 #include "content/public/browser/web_contents.h"	19 #include "content/public/browser/web_contents.h"

20 #include "content/public/common/user_agent.h"	20 #include "content/public/common/user_agent.h"

21 #include "jni/AwDevToolsServer_jni.h"	21 #include "jni/AwDevToolsServer_jni.h"

	22 #include "net/base/net_errors.h"

22 #include "net/socket/unix_domain_server_socket_posix.h"	23 #include "net/socket/unix_domain_server_socket_posix.h"

23	24

24 using content::DevToolsAgentHost;	25 using content::DevToolsAgentHost;

25 using content::RenderViewHost;	26 using content::RenderViewHost;

26 using content::WebContents;	27 using content::WebContents;

27	28

28 namespace {	29 namespace {

29	30

30 const char kFrontEndURL[] =	31 const char kFrontEndURL[] =

31 "http://chrome-devtools-frontend.appspot.com/serve_rev/%s/devtools.html";	32 "http://chrome-devtools-frontend.appspot.com/serve_rev/%s/devtools.html";

32 const char kSocketNameFormat[] = "webview_devtools_remote_%d";	33 const char kSocketNameFormat[] = "webview_devtools_remote_%d";

	34 const char kTetheringSocketName[] = "webview_devtools_tethering_%d_%d";

	35

	36 const int kBackLog = 10;

33	37

34 // Delegate implementation for the devtools http handler for WebView. A new	38 // Delegate implementation for the devtools http handler for WebView. A new

35 // instance of this gets created each time web debugging is enabled.	39 // instance of this gets created each time web debugging is enabled.

36 class AwDevToolsServerDelegate : public content::DevToolsHttpHandlerDelegate {	40 class AwDevToolsServerDelegate : public content::DevToolsHttpHandlerDelegate {

37 public:	41 public:

38 AwDevToolsServerDelegate() {}	42 AwDevToolsServerDelegate() : last_tethering_socket_(0) {

	43 }

	44

39 virtual ~AwDevToolsServerDelegate() {}	45 virtual ~AwDevToolsServerDelegate() {}

40	46

41 // DevToolsHttpProtocolHandler::Delegate overrides.	47 // DevToolsHttpProtocolHandler::Delegate overrides.

42 std::string GetDiscoveryPageHTML() override;	48 std::string GetDiscoveryPageHTML() override;

43	49

44 bool BundlesFrontendResources() override {	50 bool BundlesFrontendResources() override {

45 return false;	51 return false;

46 }	52 }

47	53

48 base::FilePath GetDebugFrontendDir() override {	54 base::FilePath GetDebugFrontendDir() override {

49 return base::FilePath();	55 return base::FilePath();

50 }	56 }

51	57

52 scoped_ptr<net::ServerSocket>	58 scoped_ptr<net::ServerSocket>

53 CreateSocketForTethering(std::string* name) override {	59 CreateSocketForTethering(std::string* name) override {

54 return scoped_ptr<net::ServerSocket>();	60 *name = base::StringPrintf(

	61 kTetheringSocketName, getpid(), ++last_tethering_socket_);

	62 scoped_ptr<net::UnixDomainServerSocket> socket(

	63 new net::UnixDomainServerSocket(

	64 base::Bind(&content::CanUserConnectToDevTools), true));

	65 if (socket->ListenWithAddressAndPort(*name, 0, kBackLog) != net::OK)

	66 return scoped_ptr<net::ServerSocket>();

	67

	68 return socket.Pass();

55 }	69 }

56	70

57 private:	71 private:

	72 int last_tethering_socket_;

	73

58 DISALLOW_COPY_AND_ASSIGN(AwDevToolsServerDelegate);	74 DISALLOW_COPY_AND_ASSIGN(AwDevToolsServerDelegate);

59 };	75 };

60	76

61	77

62 std::string AwDevToolsServerDelegate::GetDiscoveryPageHTML() {	78 std::string AwDevToolsServerDelegate::GetDiscoveryPageHTML() {

63 const char html[] =	79 const char html[] =

64 "<html>"	80 "<html>"

65 "<head><title>WebView remote debugging</title></head>"	81 "<head><title>WebView remote debugging</title></head>"

66 "<body>Please use <a href=\'chrome://inspect\'>chrome://inspect</a>"	82 "<body>Please use <a href=\'chrome://inspect\'>chrome://inspect</a>"

67 "</body>"	83 "</body>"

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148 AwDevToolsServer* devtools_server =	164 AwDevToolsServer* devtools_server =

149 reinterpret_cast<AwDevToolsServer*>(server);	165 reinterpret_cast<AwDevToolsServer*>(server);

150 if (enabled) {	166 if (enabled) {

151 devtools_server->Start();	167 devtools_server->Start();

152 } else {	168 } else {

153 devtools_server->Stop();	169 devtools_server->Stop();

154 }	170 }

155 }	171 }

156	172

157 } // namespace android_webview	173 } // namespace android_webview

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