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Side by Side Diff: chrome/browser/policy/file_based_policy_loader.h

Issue 6825063: Patch for bug 74983 (among others) to be applied to M11 696 branch. (Closed) Base URL: svn://svn.chromium.org/chrome/branches/696/src
Patch Set: intentionally disabled mac tests. tested by hand. Created 9 years, 8 months ago
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1 // Copyright (c) 2010 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_POLICY_FILE_BASED_POLICY_LOADER_H_ 5 #ifndef CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_
6 #define CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_ 6 #define CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_
7 #pragma once 7 #pragma once
8 8
9 #include "chrome/browser/file_path_watcher/file_path_watcher.h"
10 #include "chrome/browser/policy/asynchronous_policy_loader.h" 9 #include "chrome/browser/policy/asynchronous_policy_loader.h"
11 #include "chrome/browser/policy/file_based_policy_provider.h" 10 #include "chrome/browser/policy/file_based_policy_provider.h"
11 #include "content/common/file_path_watcher/file_path_watcher.h"
12 12
13 namespace policy { 13 namespace policy {
14 14
15 // A customized asynchronous policy loader that handles loading policy from a 15 // A customized asynchronous policy loader that handles loading policy from a
16 // file using a FilePathWatcher. The loader creates a fallback task to load 16 // file using a FilePathWatcher. The loader creates a fallback task to load
17 // policy periodically in case the watcher fails and retries policy loads when 17 // policy periodically in case the watcher fails and retries policy loads when
18 // the watched file is in flux. 18 // the watched file is in flux.
19 class FileBasedPolicyLoader : public AsynchronousPolicyLoader { 19 class FileBasedPolicyLoader : public AsynchronousPolicyLoader {
20 public: 20 public:
21 FileBasedPolicyLoader( 21 FileBasedPolicyLoader(
22 FileBasedPolicyProvider::ProviderDelegate* provider_delegate); 22 FileBasedPolicyProvider::ProviderDelegate* provider_delegate);
23 23
24 // AsynchronousPolicyLoader overrides: 24 // AsynchronousPolicyLoader overrides:
25 virtual void Reload(); 25 virtual void Reload();
26 26
27 void OnFilePathChanged(const FilePath& path); 27 void OnFilePathChanged(const FilePath& path);
28 void OnError(); 28 void OnFilePathError(const FilePath& path);
29 29
30 protected: 30 protected:
31 // FileBasedPolicyLoader objects should only be deleted by 31 // FileBasedPolicyLoader objects should only be deleted by
32 // RefCountedThreadSafe. 32 // RefCountedThreadSafe.
33 friend class base::RefCountedThreadSafe<AsynchronousPolicyLoader>; 33 friend class base::RefCountedThreadSafe<AsynchronousPolicyLoader>;
34 virtual ~FileBasedPolicyLoader(); 34 virtual ~FileBasedPolicyLoader();
35 35
36 const FilePath& config_file_path() { return config_file_path_; } 36 const FilePath& config_file_path() { return config_file_path_; }
37 37
38 // AsynchronousPolicyLoader overrides: 38 // AsynchronousPolicyLoader overrides:
(...skipping 30 matching lines...) Expand all
69 // wall clock times come from the same source, just in case there is some 69 // wall clock times come from the same source, just in case there is some
70 // non-local filesystem involved. 70 // non-local filesystem involved.
71 base::Time last_modification_clock_; 71 base::Time last_modification_clock_;
72 72
73 DISALLOW_COPY_AND_ASSIGN(FileBasedPolicyLoader); 73 DISALLOW_COPY_AND_ASSIGN(FileBasedPolicyLoader);
74 }; 74 };
75 75
76 } // namespace policy 76 } // namespace policy
77 77
78 #endif // CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_ 78 #endif // CHROME_BROWSER_POLICY_FILE_BASED_POLICY_LOADER_H_
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