OLD | NEW |
1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #ifndef HEADLESS_APP_HEADLESS_SHELL_H_ |
| 6 #define HEADLESS_APP_HEADLESS_SHELL_H_ |
| 7 |
| 8 #include <memory> |
| 9 #include <string> |
| 10 |
5 #include "base/files/file_proxy.h" | 11 #include "base/files/file_proxy.h" |
6 #include "base/memory/weak_ptr.h" | 12 #include "base/memory/weak_ptr.h" |
7 #include "headless/app/shell_navigation_request.h" | 13 #include "headless/app/shell_navigation_request.h" |
8 #include "headless/public/devtools/domains/emulation.h" | 14 #include "headless/public/devtools/domains/emulation.h" |
9 #include "headless/public/devtools/domains/inspector.h" | 15 #include "headless/public/devtools/domains/inspector.h" |
10 #include "headless/public/devtools/domains/page.h" | 16 #include "headless/public/devtools/domains/page.h" |
11 #include "headless/public/devtools/domains/runtime.h" | 17 #include "headless/public/devtools/domains/runtime.h" |
12 #include "headless/public/headless_browser.h" | 18 #include "headless/public/headless_browser.h" |
13 #include "headless/public/headless_devtools_client.h" | 19 #include "headless/public/headless_devtools_client.h" |
14 #include "headless/public/headless_web_contents.h" | 20 #include "headless/public/headless_web_contents.h" |
15 #include "headless/public/util/deterministic_dispatcher.h" | 21 #include "headless/public/util/deterministic_dispatcher.h" |
16 #include "net/base/file_stream.h" | 22 #include "net/base/file_stream.h" |
17 | 23 |
18 namespace headless { | 24 namespace headless { |
19 | 25 |
20 // An application which implements a simple headless browser. | 26 // An application which implements a simple headless browser. |
21 class HeadlessShell : public HeadlessWebContents::Observer, | 27 class HeadlessShell : public HeadlessWebContents::Observer, |
22 public emulation::ExperimentalObserver, | 28 public emulation::ExperimentalObserver, |
23 public inspector::ExperimentalObserver, | 29 public inspector::ExperimentalObserver, |
24 public page::ExperimentalObserver { | 30 public page::ExperimentalObserver { |
25 public: | 31 public: |
26 HeadlessShell(); | 32 HeadlessShell(); |
27 ~HeadlessShell() override; | 33 ~HeadlessShell() override; |
28 | 34 |
| 35 void OnStart(HeadlessBrowser* browser); |
| 36 |
| 37 HeadlessDevToolsClient* devtools_client() const { |
| 38 return devtools_client_.get(); |
| 39 } |
| 40 |
| 41 private: |
29 // HeadlessWebContents::Observer implementation: | 42 // HeadlessWebContents::Observer implementation: |
30 void DevToolsTargetReady() override; | 43 void DevToolsTargetReady() override; |
31 void OnTargetCrashed(const inspector::TargetCrashedParams& params) override; | 44 void OnTargetCrashed(const inspector::TargetCrashedParams& params) override; |
32 | 45 |
33 // emulation::Observer implementation: | 46 // emulation::Observer implementation: |
34 void OnVirtualTimeBudgetExpired( | 47 void OnVirtualTimeBudgetExpired( |
35 const emulation::VirtualTimeBudgetExpiredParams& params) override; | 48 const emulation::VirtualTimeBudgetExpiredParams& params) override; |
36 | 49 |
37 // page::Observer implementation: | 50 // page::Observer implementation: |
38 void OnLoadEventFired(const page::LoadEventFiredParams& params) override; | 51 void OnLoadEventFired(const page::LoadEventFiredParams& params) override; |
39 void OnNavigationRequested( | 52 void OnNavigationRequested( |
40 const headless::page::NavigationRequestedParams& params) override; | 53 const headless::page::NavigationRequestedParams& params) override; |
41 | 54 |
42 void OnStart(HeadlessBrowser* browser); | |
43 void Shutdown(); | 55 void Shutdown(); |
44 | 56 |
45 void FetchTimeout(); | 57 void FetchTimeout(); |
46 | 58 |
47 void PollReadyState(); | 59 void PollReadyState(); |
48 | 60 |
49 void OnReadyState(std::unique_ptr<runtime::EvaluateResult> result); | 61 void OnReadyState(std::unique_ptr<runtime::EvaluateResult> result); |
50 | 62 |
51 void OnPageReady(); | 63 void OnPageReady(); |
52 | 64 |
53 void FetchDom(); | 65 void FetchDom(); |
54 | 66 |
55 void OnDomFetched(std::unique_ptr<runtime::EvaluateResult> result); | 67 void OnDomFetched(std::unique_ptr<runtime::EvaluateResult> result); |
56 | 68 |
57 void InputExpression(); | 69 void InputExpression(); |
58 | 70 |
59 void OnExpressionResult(std::unique_ptr<runtime::EvaluateResult> result); | 71 void OnExpressionResult(std::unique_ptr<runtime::EvaluateResult> result); |
60 | 72 |
61 void CaptureScreenshot(); | 73 void CaptureScreenshot(); |
62 | 74 |
63 void OnScreenshotCaptured( | 75 void OnScreenshotCaptured( |
64 std::unique_ptr<page::CaptureScreenshotResult> result); | 76 std::unique_ptr<page::CaptureScreenshotResult> result); |
65 | 77 |
66 void OnScreenshotFileOpened( | 78 void PrintToPDF(); |
67 std::unique_ptr<page::CaptureScreenshotResult> result, | |
68 const base::FilePath file_name, | |
69 base::File::Error error_code); | |
70 | 79 |
71 void OnScreenshotFileWritten(const base::FilePath file_name, | 80 void OnPDFCreated(std::unique_ptr<page::PrintToPDFResult> result); |
72 const int length, | |
73 base::File::Error error_code, | |
74 int write_result); | |
75 | 81 |
76 void OnScreenshotFileClosed(base::File::Error error_code); | 82 void WriteFile(const std::string& switch_string, |
| 83 const std::string& default_file_name, |
| 84 const std::string& data); |
| 85 void OnFileOpened(const std::string& data, |
| 86 const base::FilePath file_name, |
| 87 base::File::Error error_code); |
| 88 void OnFileWritten(const base::FilePath file_name, |
| 89 const int length, |
| 90 base::File::Error error_code, |
| 91 int write_result); |
| 92 void OnFileClosed(base::File::Error error_code); |
77 | 93 |
78 bool RemoteDebuggingEnabled() const; | 94 bool RemoteDebuggingEnabled() const; |
79 | 95 |
80 HeadlessDevToolsClient* devtools_client() const { | |
81 return devtools_client_.get(); | |
82 } | |
83 | |
84 private: | |
85 GURL url_; | 96 GURL url_; |
86 HeadlessBrowser* browser_; // Not owned. | 97 HeadlessBrowser* browser_; // Not owned. |
87 std::unique_ptr<HeadlessDevToolsClient> devtools_client_; | 98 std::unique_ptr<HeadlessDevToolsClient> devtools_client_; |
88 HeadlessWebContents* web_contents_; | 99 HeadlessWebContents* web_contents_; |
89 bool processed_page_ready_; | 100 bool processed_page_ready_; |
90 std::unique_ptr<base::FileProxy> screenshot_file_proxy_; | 101 std::unique_ptr<base::FileProxy> file_proxy_; |
91 HeadlessBrowserContext* browser_context_; | 102 HeadlessBrowserContext* browser_context_; |
92 std::unique_ptr<DeterministicDispatcher> deterministic_dispatcher_; | 103 std::unique_ptr<DeterministicDispatcher> deterministic_dispatcher_; |
93 base::WeakPtrFactory<HeadlessShell> weak_factory_; | 104 base::WeakPtrFactory<HeadlessShell> weak_factory_; |
94 | 105 |
95 DISALLOW_COPY_AND_ASSIGN(HeadlessShell); | 106 DISALLOW_COPY_AND_ASSIGN(HeadlessShell); |
96 }; | 107 }; |
97 | 108 |
98 } // namespace headless | 109 } // namespace headless |
| 110 |
| 111 #endif // HEADLESS_APP_HEADLESS_SHELL_H_ |
OLD | NEW |