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      1 // Copyright (c) 2013 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 #include "chrome/browser/extensions/api/sync_file_system/sync_file_system_api_helpers.h"
      6 
      7 #include "base/logging.h"
      8 #include "webkit/browser/fileapi/file_system_url.h"
      9 #include "webkit/common/fileapi/file_system_util.h"
     10 
     11 namespace extensions {
     12 
     13 api::sync_file_system::ServiceStatus SyncServiceStateToExtensionEnum(
     14     sync_file_system::SyncServiceState state) {
     15   switch (state) {
     16     case sync_file_system::SYNC_SERVICE_RUNNING:
     17       return api::sync_file_system::SERVICE_STATUS_RUNNING;
     18     case sync_file_system::SYNC_SERVICE_AUTHENTICATION_REQUIRED:
     19       return api::sync_file_system::SERVICE_STATUS_AUTHENTICATION_REQUIRED;
     20     case sync_file_system::SYNC_SERVICE_TEMPORARY_UNAVAILABLE:
     21       return api::sync_file_system::SERVICE_STATUS_TEMPORARY_UNAVAILABLE;
     22     case sync_file_system::SYNC_SERVICE_DISABLED:
     23       return api::sync_file_system::SERVICE_STATUS_DISABLED;
     24   }
     25   NOTREACHED() << "Invalid state: " << state;
     26   return api::sync_file_system::SERVICE_STATUS_NONE;
     27 }
     28 
     29 api::sync_file_system::FileStatus SyncFileStatusToExtensionEnum(
     30     sync_file_system::SyncFileStatus status) {
     31   switch (status) {
     32     case sync_file_system::SYNC_FILE_STATUS_SYNCED:
     33       return api::sync_file_system::FILE_STATUS_SYNCED;
     34     case sync_file_system::SYNC_FILE_STATUS_HAS_PENDING_CHANGES:
     35       return api::sync_file_system::FILE_STATUS_PENDING;
     36     case sync_file_system::SYNC_FILE_STATUS_CONFLICTING:
     37       return api::sync_file_system::FILE_STATUS_CONFLICTING;
     38     case sync_file_system::SYNC_FILE_STATUS_UNKNOWN:
     39       return api::sync_file_system::FILE_STATUS_NONE;
     40   }
     41   NOTREACHED() << "Invalid status: " << status;
     42   return api::sync_file_system::FILE_STATUS_NONE;
     43 }
     44 
     45 api::sync_file_system::SyncAction SyncActionToExtensionEnum(
     46     sync_file_system::SyncAction action) {
     47   switch (action) {
     48     case sync_file_system::SYNC_ACTION_ADDED:
     49       return api::sync_file_system::SYNC_ACTION_ADDED;
     50     case sync_file_system::SYNC_ACTION_UPDATED:
     51       return api::sync_file_system::SYNC_ACTION_UPDATED;
     52     case sync_file_system::SYNC_ACTION_DELETED:
     53       return api::sync_file_system::SYNC_ACTION_DELETED;
     54     case sync_file_system::SYNC_ACTION_NONE:
     55       return api::sync_file_system::SYNC_ACTION_NONE;
     56   }
     57   NOTREACHED() << "Invalid action: " << action;
     58   return api::sync_file_system::SYNC_ACTION_NONE;
     59 }
     60 
     61 api::sync_file_system::SyncDirection SyncDirectionToExtensionEnum(
     62     sync_file_system::SyncDirection direction) {
     63   switch (direction) {
     64     case sync_file_system::SYNC_DIRECTION_LOCAL_TO_REMOTE:
     65       return api::sync_file_system::SYNC_DIRECTION_LOCAL_TO_REMOTE;
     66     case sync_file_system::SYNC_DIRECTION_REMOTE_TO_LOCAL:
     67       return api::sync_file_system::SYNC_DIRECTION_REMOTE_TO_LOCAL;
     68     case sync_file_system::SYNC_DIRECTION_NONE:
     69       return api::sync_file_system::SYNC_DIRECTION_NONE;
     70   }
     71   NOTREACHED() << "Invalid direction: " << direction;
     72   return api::sync_file_system::SYNC_DIRECTION_NONE;
     73 }
     74 
     75 sync_file_system::ConflictResolutionPolicy
     76 ExtensionEnumToConflictResolutionPolicy(
     77     api::sync_file_system::ConflictResolutionPolicy policy) {
     78   switch (policy) {
     79     case api::sync_file_system::CONFLICT_RESOLUTION_POLICY_NONE:
     80       return sync_file_system::CONFLICT_RESOLUTION_POLICY_UNKNOWN;
     81     case api::sync_file_system::CONFLICT_RESOLUTION_POLICY_LAST_WRITE_WIN:
     82       return sync_file_system::CONFLICT_RESOLUTION_POLICY_LAST_WRITE_WIN;
     83     case api::sync_file_system::CONFLICT_RESOLUTION_POLICY_MANUAL:
     84       return sync_file_system::CONFLICT_RESOLUTION_POLICY_MANUAL;
     85   }
     86   NOTREACHED() << "Invalid conflict resolution policy: " << policy;
     87   return sync_file_system::CONFLICT_RESOLUTION_POLICY_UNKNOWN;
     88 }
     89 
     90 api::sync_file_system::ConflictResolutionPolicy
     91 ConflictResolutionPolicyToExtensionEnum(
     92     sync_file_system::ConflictResolutionPolicy policy) {
     93   switch (policy) {
     94     case sync_file_system::CONFLICT_RESOLUTION_POLICY_UNKNOWN:
     95       return api::sync_file_system::CONFLICT_RESOLUTION_POLICY_NONE;
     96     case sync_file_system::CONFLICT_RESOLUTION_POLICY_LAST_WRITE_WIN:
     97         return api::sync_file_system::CONFLICT_RESOLUTION_POLICY_LAST_WRITE_WIN;
     98     case sync_file_system::CONFLICT_RESOLUTION_POLICY_MANUAL:
     99       return api::sync_file_system::CONFLICT_RESOLUTION_POLICY_MANUAL;
    100   }
    101   NOTREACHED() << "Invalid conflict resolution policy: " << policy;
    102   return api::sync_file_system::CONFLICT_RESOLUTION_POLICY_NONE;
    103 }
    104 
    105 base::DictionaryValue* CreateDictionaryValueForFileSystemEntry(
    106     const fileapi::FileSystemURL& url,
    107     sync_file_system::SyncFileType file_type) {
    108   if (!url.is_valid() || file_type == sync_file_system::SYNC_FILE_TYPE_UNKNOWN)
    109     return NULL;
    110 
    111   std::string file_path = base::FilePath(
    112       fileapi::VirtualPath::GetNormalizedFilePath(url.path())).AsUTF8Unsafe();
    113 
    114   std::string root_url = fileapi::GetFileSystemRootURI(
    115     url.origin(), url.mount_type()).spec();
    116   if (!url.filesystem_id().empty()) {
    117     root_url.append(url.filesystem_id());
    118     root_url.append("/");
    119   }
    120 
    121   base::DictionaryValue* dict = new base::DictionaryValue;
    122   dict->SetString("fileSystemType",
    123                   fileapi::GetFileSystemTypeString(url.mount_type()));
    124   dict->SetString("fileSystemName",
    125                   fileapi::GetFileSystemName(url.origin(), url.type()));
    126   dict->SetString("rootUrl", root_url);
    127   dict->SetString("filePath", file_path);
    128   dict->SetBoolean("isDirectory",
    129                    (file_type == sync_file_system::SYNC_FILE_TYPE_DIRECTORY));
    130 
    131   return dict;
    132 }
    133 
    134 }  // namespace extensions
    135