sync_file_system_api.h revision 58537e28ecd584eab876aee8be7156509866d23a 
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
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_API_H_
6#define CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_API_H_
7
8#include <map>
9
10#include "base/platform_file.h"
11#include "chrome/browser/extensions/extension_function.h"
12#include "chrome/browser/sync_file_system/conflict_resolution_policy.h"
13#include "chrome/browser/sync_file_system/sync_file_status.h"
14#include "chrome/browser/sync_file_system/sync_status_code.h"
15#include "chrome/common/extensions/api/sync_file_system.h"
16#include "webkit/browser/fileapi/file_system_url.h"
17#include "webkit/common/quota/quota_types.h"
18
19namespace fileapi {
20class FileSystemContext;
21}
22
23namespace extensions {
24
25class SyncFileSystemDeleteFileSystemFunction
26    : public AsyncExtensionFunction {
27 public:
28  // TODO(kinuko,calvinlo): Uncomment this or delete this class when
29  // we decide if we want to revive this function.
30  // DECLARE_EXTENSION_FUNCTION("syncFileSystem.deleteFileSystem",
31  //                            SYNCFILESYSTEM_DELETEFILESYSTEM)
32
33 protected:
34  virtual ~SyncFileSystemDeleteFileSystemFunction() {}
35  virtual bool RunImpl() OVERRIDE;
36
37 private:
38  void DidDeleteFileSystem(base::PlatformFileError error);
39};
40
41
42class SyncFileSystemGetFileStatusFunction
43    : public AsyncExtensionFunction {
44 public:
45  DECLARE_EXTENSION_FUNCTION("syncFileSystem.getFileStatus",
46                             SYNCFILESYSTEM_GETFILESYNCSTATUS)
47
48 protected:
49  virtual ~SyncFileSystemGetFileStatusFunction() {}
50  virtual bool RunImpl() OVERRIDE;
51
52 private:
53  void DidGetFileStatus(
54      const sync_file_system::SyncStatusCode sync_service_status,
55      const sync_file_system::SyncFileStatus sync_file_status);
56};
57
58class SyncFileSystemGetFileStatusesFunction
59    : public AsyncExtensionFunction {
60 public:
61  DECLARE_EXTENSION_FUNCTION("syncFileSystem.getFileStatuses",
62                             SYNCFILESYSTEM_GETFILESYNCSTATUSES)
63  SyncFileSystemGetFileStatusesFunction();
64
65 protected:
66  virtual ~SyncFileSystemGetFileStatusesFunction();
67  virtual bool RunImpl() OVERRIDE;
68
69 private:
70  typedef std::pair<sync_file_system::SyncStatusCode,
71                    sync_file_system::SyncFileStatus> FileStatusPair;
72  typedef std::map<fileapi::FileSystemURL, FileStatusPair,
73                   fileapi::FileSystemURL::Comparator> URLToStatusMap;
74
75  void DidGetFileStatus(
76      const fileapi::FileSystemURL& file_system_url,
77      sync_file_system::SyncStatusCode sync_status_code,
78      sync_file_system::SyncFileStatus sync_file_statuses);
79
80  unsigned int num_expected_results_;
81  unsigned int num_results_received_;
82  URLToStatusMap file_sync_statuses_;
83};
84
85class SyncFileSystemGetUsageAndQuotaFunction
86    : public AsyncExtensionFunction {
87 public:
88  DECLARE_EXTENSION_FUNCTION("syncFileSystem.getUsageAndQuota",
89                             SYNCFILESYSTEM_GETUSAGEANDQUOTA)
90
91 protected:
92  virtual ~SyncFileSystemGetUsageAndQuotaFunction() {}
93  virtual bool RunImpl() OVERRIDE;
94
95 private:
96  void DidGetUsageAndQuota(quota::QuotaStatusCode status,
97                           int64 usage,
98                           int64 quota);
99};
100
101class SyncFileSystemRequestFileSystemFunction
102    : public AsyncExtensionFunction {
103 public:
104  DECLARE_EXTENSION_FUNCTION("syncFileSystem.requestFileSystem",
105                             SYNCFILESYSTEM_REQUESTFILESYSTEM)
106
107 protected:
108  virtual ~SyncFileSystemRequestFileSystemFunction() {}
109  virtual bool RunImpl() OVERRIDE;
110
111 private:
112  typedef SyncFileSystemRequestFileSystemFunction self;
113
114  // Returns the file system context for this extension.
115  fileapi::FileSystemContext* GetFileSystemContext();
116
117  void DidOpenFileSystem(base::PlatformFileError error,
118                         const std::string& file_system_name,
119                         const GURL& root_url);
120};
121
122class SyncFileSystemSetConflictResolutionPolicyFunction
123    : public SyncExtensionFunction {
124 public:
125  DECLARE_EXTENSION_FUNCTION("syncFileSystem.setConflictResolutionPolicy",
126                             SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY)
127
128 protected:
129  virtual ~SyncFileSystemSetConflictResolutionPolicyFunction() {}
130  virtual bool RunImpl() OVERRIDE;
131};
132
133class SyncFileSystemGetConflictResolutionPolicyFunction
134    : public SyncExtensionFunction {
135 public:
136  DECLARE_EXTENSION_FUNCTION("syncFileSystem.getConflictResolutionPolicy",
137                             SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY)
138
139 protected:
140  virtual ~SyncFileSystemGetConflictResolutionPolicyFunction() {}
141  virtual bool RunImpl() OVERRIDE;
142};
143
144class SyncFileSystemGetServiceStatusFunction : public SyncExtensionFunction {
145 public:
146  DECLARE_EXTENSION_FUNCTION("syncFileSystem.getServiceStatus",
147                             SYNCFILESYSTEM_GETSERVICESTATUS)
148
149 protected:
150  virtual ~SyncFileSystemGetServiceStatusFunction() {}
151  virtual bool RunImpl() OVERRIDE;
152};
153
154}  // namespace extensions
155
156#endif  // CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_API_H_
157