chrome/browser/extensions/api/sync_file_system/sync_file_system_api.h

   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/chrome_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
  19 namespace fileapi {
  20 class FileSystemContext;
  21 }
  22
  23 namespace extensions {
  24
  25 class SyncFileSystemDeleteFileSystemFunction
  26     : public ChromeAsyncExtensionFunction {
  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::File::Error error);
  39 };
  40
  41 class SyncFileSystemGetFileStatusFunction
  42     : public ChromeAsyncExtensionFunction {
  43  public:
  44   DECLARE_EXTENSION_FUNCTION("syncFileSystem.getFileStatus",
  45                              SYNCFILESYSTEM_GETFILESYNCSTATUS)
  46
  47  protected:
  48   virtual ~SyncFileSystemGetFileStatusFunction() {}
  49   virtual bool RunImpl() OVERRIDE;
  50
  51  private:
  52   void DidGetFileStatus(
  53       const sync_file_system::SyncStatusCode sync_service_status,
  54       const sync_file_system::SyncFileStatus sync_file_status);
  55 };
  56
  57 class SyncFileSystemGetFileStatusesFunction
  58     : public ChromeAsyncExtensionFunction {
  59  public:
  60   DECLARE_EXTENSION_FUNCTION("syncFileSystem.getFileStatuses",
  61                              SYNCFILESYSTEM_GETFILESYNCSTATUSES)
  62   SyncFileSystemGetFileStatusesFunction();
  63
  64  protected:
  65   virtual ~SyncFileSystemGetFileStatusesFunction();
  66   virtual bool RunImpl() OVERRIDE;
  67
  68  private:
  69   typedef std::pair<sync_file_system::SyncStatusCode,
  70                     sync_file_system::SyncFileStatus> FileStatusPair;
  71   typedef std::map<fileapi::FileSystemURL, FileStatusPair,
  72                    fileapi::FileSystemURL::Comparator> URLToStatusMap;
  73
  74   void DidGetFileStatus(
  75       const fileapi::FileSystemURL& file_system_url,
  76       sync_file_system::SyncStatusCode sync_status_code,
  77       sync_file_system::SyncFileStatus sync_file_statuses);
  78
  79   unsigned int num_expected_results_;
  80   unsigned int num_results_received_;
  81   URLToStatusMap file_sync_statuses_;
  82 };
  83
  84 class SyncFileSystemGetUsageAndQuotaFunction
  85     : public ChromeAsyncExtensionFunction {
  86  public:
  87   DECLARE_EXTENSION_FUNCTION("syncFileSystem.getUsageAndQuota",
  88                              SYNCFILESYSTEM_GETUSAGEANDQUOTA)
  89
  90  protected:
  91   virtual ~SyncFileSystemGetUsageAndQuotaFunction() {}
  92   virtual bool RunImpl() OVERRIDE;
  93
  94  private:
  95   void DidGetUsageAndQuota(quota::QuotaStatusCode status,
  96                            int64 usage,
  97                            int64 quota);
  98 };
  99
 100 class SyncFileSystemRequestFileSystemFunction
 101     : public ChromeAsyncExtensionFunction {
 102  public:
 103   DECLARE_EXTENSION_FUNCTION("syncFileSystem.requestFileSystem",
 104                              SYNCFILESYSTEM_REQUESTFILESYSTEM)
 105
 106  protected:
 107   virtual ~SyncFileSystemRequestFileSystemFunction() {}
 108   virtual bool RunImpl() OVERRIDE;
 109
 110  private:
 111   typedef SyncFileSystemRequestFileSystemFunction self;
 112
 113   // Returns the file system context for this extension.
 114   fileapi::FileSystemContext* GetFileSystemContext();
 115
 116   void DidOpenFileSystem(const GURL& root_url,
 117                          const std::string& file_system_name,
 118                          base::File::Error error);
 119 };
 120
 121 class SyncFileSystemSetConflictResolutionPolicyFunction
 122     : public ChromeSyncExtensionFunction {
 123  public:
 124   DECLARE_EXTENSION_FUNCTION("syncFileSystem.setConflictResolutionPolicy",
 125                              SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY)
 126
 127  protected:
 128   virtual ~SyncFileSystemSetConflictResolutionPolicyFunction() {}
 129   virtual bool RunSync() OVERRIDE;
 130 };
 131
 132 class SyncFileSystemGetConflictResolutionPolicyFunction
 133     : public ChromeSyncExtensionFunction {
 134  public:
 135   DECLARE_EXTENSION_FUNCTION("syncFileSystem.getConflictResolutionPolicy",
 136                              SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY)
 137
 138  protected:
 139   virtual ~SyncFileSystemGetConflictResolutionPolicyFunction() {}
 140   virtual bool RunSync() OVERRIDE;
 141 };
 142
 143 class SyncFileSystemGetServiceStatusFunction
 144     : public ChromeSyncExtensionFunction {
 145  public:
 146   DECLARE_EXTENSION_FUNCTION("syncFileSystem.getServiceStatus",
 147                              SYNCFILESYSTEM_GETSERVICESTATUS)
 148
 149  protected:
 150   virtual ~SyncFileSystemGetServiceStatusFunction() {}
 151   virtual bool RunSync() OVERRIDE;
 152 };
 153
 154 }  // namespace extensions
 155
 156 #endif  // CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_API_H_