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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 #ifndef CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/memory/linked_ptr.h" | 13 #include "base/memory/linked_ptr.h" |
14 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" | 14 #include "chrome/browser/ui/webui/chrome_url_data_manager.h" |
15 | 15 |
16 #if defined(OS_CHROMEOS) | 16 #if defined(OS_CHROMEOS) |
17 #include "chrome/browser/chromeos/gdata/drive_resource_metadata.h" | 17 #include "chrome/browser/chromeos/gdata/drive_resource_metadata.h" |
| 18 #include "chrome/browser/chromeos/login/user_manager.h" |
18 #include "chrome/browser/google_apis/gdata_errorcode.h" | 19 #include "chrome/browser/google_apis/gdata_errorcode.h" |
19 #endif | 20 #endif |
20 | 21 |
21 typedef std::vector<unsigned char> ScreenshotData; | 22 typedef std::vector<unsigned char> ScreenshotData; |
22 typedef linked_ptr<ScreenshotData> ScreenshotDataPtr; | 23 typedef linked_ptr<ScreenshotData> ScreenshotDataPtr; |
23 | 24 |
24 class FilePath; | 25 class FilePath; |
25 class Profile; | 26 class Profile; |
26 | 27 |
27 // ScreenshotSource is the data source that serves screenshots (saved | 28 // ScreenshotSource is the data source that serves screenshots (saved |
28 // or current) to the bug report html ui. | 29 // or current) to the bug report html ui. |
29 class ScreenshotSource : public ChromeURLDataManager::DataSource { | 30 class ScreenshotSource : public ChromeURLDataManager::DataSource { |
30 public: | 31 public: |
31 explicit ScreenshotSource( | 32 explicit ScreenshotSource( |
32 std::vector<unsigned char>* current_screenshot, | 33 std::vector<unsigned char>* current_screenshot, |
33 Profile* profile); | 34 Profile* profile); |
34 | 35 |
| 36 #if defined(USE_ASH) |
| 37 |
| 38 // Queries the browser process to determine if screenshots are disabled. |
| 39 static bool AreScreenshotsDisabled(); |
| 40 |
| 41 // Common access for the screenshot directory, parameter is set to the |
| 42 // requested directory and return value of true is given upon success. |
| 43 static bool GetScreenshotDirectory(FilePath* directory); |
| 44 #endif |
| 45 |
| 46 // Get the basefilename for screenshots |
| 47 static std::string GetScreenshotBaseFilename(); |
| 48 |
35 // Called when the network layer has requested a resource underneath | 49 // Called when the network layer has requested a resource underneath |
36 // the path we registered. | 50 // the path we registered. |
37 virtual void StartDataRequest(const std::string& path, | 51 virtual void StartDataRequest(const std::string& path, |
38 bool is_incognito, | 52 bool is_incognito, |
39 int request_id) OVERRIDE; | 53 int request_id) OVERRIDE; |
40 | 54 |
41 virtual std::string GetMimeType(const std::string&) const OVERRIDE; | 55 virtual std::string GetMimeType(const std::string&) const OVERRIDE; |
42 | 56 |
43 // Get the screenshot specified by the given relative path that we've cached | 57 // Get the screenshot specified by the given relative path that we've cached |
44 // from a previous request to the screenshots source. | 58 // from a previous request to the screenshots source. |
45 // Note: This method strips the query string from the given path. | 59 // Note: This method strips the query string from the given path. |
46 ScreenshotDataPtr GetCachedScreenshot(const std::string& screenshot_path); | 60 ScreenshotDataPtr GetCachedScreenshot(const std::string& screenshot_path); |
47 | 61 |
| 62 // Url that represents the base directory for screenshots. |
| 63 static const char kScreenshotUrlRoot[]; |
| 64 // Identifier for the current screenshot |
| 65 // (relative to screenshot base directory). |
| 66 static const char kScreenshotCurrent[]; |
| 67 // Path for directory where screenshots are saved |
| 68 // (relative to screenshot base directory). |
| 69 static const char kScreenshotSaved[]; |
| 70 #if defined(OS_CHROMEOS) |
| 71 // Common prefix to screenshot filenames. |
| 72 static const char kScreenshotPrefix[]; |
| 73 // Common suffix to screenshot filenames. |
| 74 static const char kScreenshotSuffix[]; |
| 75 #endif |
| 76 |
48 private: | 77 private: |
49 virtual ~ScreenshotSource(); | 78 virtual ~ScreenshotSource(); |
50 | 79 |
51 // Send the screenshot specified by the given relative path to the requestor. | 80 // Send the screenshot specified by the given relative path to the requestor. |
52 // This is the ancestor for SendSavedScreenshot and CacheAndSendScreenshot. | 81 // This is the ancestor for SendSavedScreenshot and CacheAndSendScreenshot. |
53 // All calls to send a screenshot should only call this method. | 82 // All calls to send a screenshot should only call this method. |
54 // Note: This method strips the query string from the given path. | 83 // Note: This method strips the query string from the given path. |
55 void SendScreenshot(const std::string& screenshot_path, int request_id); | 84 void SendScreenshot(const std::string& screenshot_path, int request_id); |
56 #if defined(OS_CHROMEOS) | 85 #if defined(OS_CHROMEOS) |
57 // Send a saved screenshot image file specified by the given screenshot path | 86 // Send a saved screenshot image file specified by the given screenshot path |
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81 Profile* profile_; | 110 Profile* profile_; |
82 | 111 |
83 // Key: Relative path to the screenshot (including filename) | 112 // Key: Relative path to the screenshot (including filename) |
84 // Value: Pointer to the screenshot data associated with the path. | 113 // Value: Pointer to the screenshot data associated with the path. |
85 std::map<std::string, ScreenshotDataPtr> cached_screenshots_; | 114 std::map<std::string, ScreenshotDataPtr> cached_screenshots_; |
86 | 115 |
87 DISALLOW_COPY_AND_ASSIGN(ScreenshotSource); | 116 DISALLOW_COPY_AND_ASSIGN(ScreenshotSource); |
88 }; | 117 }; |
89 | 118 |
90 #endif // CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ | 119 #endif // CHROME_BROWSER_UI_WEBUI_SCREENSHOT_SOURCE_H_ |
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