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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ | 5 #ifndef CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ |
6 #define CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ | 6 #define CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ |
7 | 7 |
8 #include "base/memory/weak_ptr.h" | 8 #include "base/memory/weak_ptr.h" |
9 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
10 #include "ppapi/host/host_message_context.h" | 10 #include "ppapi/host/host_message_context.h" |
11 #include "ppapi/host/resource_host.h" | 11 #include "ppapi/host/resource_host.h" |
12 #include "ppapi/proxy/resource_message_params.h" | 12 #include "ppapi/proxy/resource_message_params.h" |
13 | 13 |
| 14 namespace base { |
14 class FilePath; | 15 class FilePath; |
| 16 } |
15 | 17 |
16 namespace content { | 18 namespace content { |
17 class BrowserPpapiHost; | 19 class BrowserPpapiHost; |
18 } | 20 } |
19 | 21 |
20 namespace chrome { | 22 namespace chrome { |
21 | 23 |
22 class PepperFlashDeviceIDHost : public ppapi::host::ResourceHost { | 24 class PepperFlashDeviceIDHost : public ppapi::host::ResourceHost { |
23 public: | 25 public: |
24 PepperFlashDeviceIDHost(content::BrowserPpapiHost* host, | 26 PepperFlashDeviceIDHost(content::BrowserPpapiHost* host, |
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56 | 58 |
57 // Called on the UI thread to get the file path corresponding to the | 59 // Called on the UI thread to get the file path corresponding to the |
58 // given render view. It will schedule the resulting file to be read on the | 60 // given render view. It will schedule the resulting file to be read on the |
59 // file thread. On error, it will pass the empty path to the file thread. | 61 // file thread. On error, it will pass the empty path to the file thread. |
60 void GetFilePathOnUIThread(int render_process_id, | 62 void GetFilePathOnUIThread(int render_process_id, |
61 int render_view_id); | 63 int render_view_id); |
62 | 64 |
63 // Called on the file thread to read the contents of the file and to | 65 // Called on the file thread to read the contents of the file and to |
64 // forward it to the IO thread. The path will be empty on error (in | 66 // forward it to the IO thread. The path will be empty on error (in |
65 // which case it will forward the empty string to the IO thread). | 67 // which case it will forward the empty string to the IO thread). |
66 void ReadDRMFileOnFileThread(const FilePath& path); | 68 void ReadDRMFileOnFileThread(const base::FilePath& path); |
67 | 69 |
68 // Called on the IO thread to call back into the device ID host with the | 70 // Called on the IO thread to call back into the device ID host with the |
69 // file contents, or the empty string on failure. | 71 // file contents, or the empty string on failure. |
70 void ReplyOnIOThread(const std::string& contents); | 72 void ReplyOnIOThread(const std::string& contents); |
71 | 73 |
72 // Access only on IO thread (this class is destroyed on the IO thread | 74 // Access only on IO thread (this class is destroyed on the IO thread |
73 // to ensure that this is deleted properly, since weak ptrs aren't | 75 // to ensure that this is deleted properly, since weak ptrs aren't |
74 // threadsafe). | 76 // threadsafe). |
75 base::WeakPtr<PepperFlashDeviceIDHost> host_; | 77 base::WeakPtr<PepperFlashDeviceIDHost> host_; |
76 | 78 |
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93 // context will have the appropriate routing info set for the reply. | 95 // context will have the appropriate routing info set for the reply. |
94 scoped_refptr<Fetcher> fetcher_; | 96 scoped_refptr<Fetcher> fetcher_; |
95 ppapi::host::ReplyMessageContext reply_context_; | 97 ppapi::host::ReplyMessageContext reply_context_; |
96 | 98 |
97 DISALLOW_COPY_AND_ASSIGN(PepperFlashDeviceIDHost); | 99 DISALLOW_COPY_AND_ASSIGN(PepperFlashDeviceIDHost); |
98 }; | 100 }; |
99 | 101 |
100 } // namespace chrome | 102 } // namespace chrome |
101 | 103 |
102 #endif // CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ | 104 #endif // CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_FLASH_DEVICE_ID_HOST_H_ |
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