Move storage-related files from webkit/ to new top-level directory storage/

content/browser/fileapi/fileapi_message_filter.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_FILEAPI_FILEAPI_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_FILEAPI_FILEAPI_MESSAGE_FILTER_H_
 
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "base/files/file_util_proxy.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/shared_memory.h"
 #include "content/browser/streams/stream.h"
 #include "content/browser/streams/stream_context.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/browser_message_filter.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_runner.h"
-#include "webkit/common/blob/blob_data.h"
-#include "webkit/common/fileapi/file_system_types.h"
-#include "webkit/common/quota/quota_types.h"
+#include "storage/browser/fileapi/file_system_context.h"
+#include "storage/browser/fileapi/file_system_operation_runner.h"
+#include "storage/common/blob/blob_data.h"
+#include "storage/common/fileapi/file_system_types.h"
+#include "storage/common/quota/quota_types.h"
 
 class GURL;
 
 namespace base {
 class FilePath;
 class Time;
 }
 
-namespace fileapi {
+namespace storage {
 class FileSystemURL;
 class FileSystemOperationRunner;
 struct DirectoryEntry;
 struct FileSystemInfo;
 }
 
 namespace net {
 class URLRequestContext;
 class URLRequestContextGetter;
 }  // namespace net
 
 namespace content {
 class BlobStorageHost;
 }
 
-namespace webkit_blob {
+namespace storage {
 class ShareableFileReference;
 }
 
 namespace content {
 class ChildProcessSecurityPolicyImpl;
 class ChromeBlobStorageContext;
 
 // TODO(tyoshino): Factor out code except for IPC gluing from
 // FileAPIMessageFilter into separate classes. See crbug.com/263741.
 class CONTENT_EXPORT FileAPIMessageFilter : public BrowserMessageFilter {
  public:
   // Used by the renderer process host on the UI thread.
-  FileAPIMessageFilter(
-      int process_id,
-      net::URLRequestContextGetter* request_context_getter,
-      fileapi::FileSystemContext* file_system_context,
-      ChromeBlobStorageContext* blob_storage_context,
-      StreamContext* stream_context);
+  FileAPIMessageFilter(int process_id,
+                       net::URLRequestContextGetter* request_context_getter,
+                       storage::FileSystemContext* file_system_context,
+                       ChromeBlobStorageContext* blob_storage_context,
+                       StreamContext* stream_context);
   // Used by the worker process host on the IO thread.
-  FileAPIMessageFilter(
-      int process_id,
-      net::URLRequestContext* request_context,
-      fileapi::FileSystemContext* file_system_context,
-      ChromeBlobStorageContext* blob_storage_context,
-      StreamContext* stream_context);
+  FileAPIMessageFilter(int process_id,
+                       net::URLRequestContext* request_context,
+                       storage::FileSystemContext* file_system_context,
+                       ChromeBlobStorageContext* blob_storage_context,
+                       StreamContext* stream_context);
 
   // BrowserMessageFilter implementation.
   virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
   virtual void OnChannelClosing() OVERRIDE;
   virtual base::TaskRunner* OverrideTaskRunnerForMessage(
       const IPC::Message& message) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
  protected:
   virtual ~FileAPIMessageFilter();
 
   virtual void BadMessageReceived() OVERRIDE;
 
  private:
-  typedef fileapi::FileSystemOperationRunner::OperationID OperationID;
+  typedef storage::FileSystemOperationRunner::OperationID OperationID;
 
   void OnOpenFileSystem(int request_id,
                         const GURL& origin_url,
-                        fileapi::FileSystemType type);
+                        storage::FileSystemType type);
   void OnResolveURL(int request_id,
                     const GURL& filesystem_url);
   void OnDeleteFileSystem(int request_id,
                           const GURL& origin_url,
-                          fileapi::FileSystemType type);
+                          storage::FileSystemType type);
   void OnMove(int request_id,
               const GURL& src_path,
               const GURL& dest_path);
   void OnCopy(int request_id,
               const GURL& src_path,
               const GURL& dest_path);
   void OnRemove(int request_id, const GURL& path, bool recursive);
   void OnReadMetadata(int request_id, const GURL& path);
   void OnCreate(int request_id,
                 const GURL& path,
@@ skipping 15 matching lines @@
   void OnSyncGetPlatformPath(const GURL& path,
                              base::FilePath* platform_path);
   void OnCreateSnapshotFile(int request_id,
                             const GURL& path);
   void OnDidReceiveSnapshotFile(int request_id);
 
   // Handlers for BlobHostMsg_ family messages.
 
   void OnStartBuildingBlob(const std::string& uuid);
   void OnAppendBlobDataItemToBlob(const std::string& uuid,
-                                  const webkit_blob::BlobData::Item& item);
+                                  const storage::BlobData::Item& item);
   void OnAppendSharedMemoryToBlob(const std::string& uuid,
                                   base::SharedMemoryHandle handle,
                                   size_t buffer_size);
   void OnFinishBuildingBlob(const std::string& uuid,
                              const std::string& content_type);
   void OnIncrementBlobRefCount(const std::string& uuid);
   void OnDecrementBlobRefCount(const std::string& uuid);
   void OnRegisterPublicBlobURL(const GURL& public_url, const std::string& uuid);
   void OnRevokePublicBlobURL(const GURL& public_url);
 
   // Handlers for StreamHostMsg_ family messages.
   //
   // TODO(tyoshino): Consider renaming BlobData to more generic one as it's now
   // used for Stream.
 
   // Currently |content_type| is ignored.
   //
   // TODO(tyoshino): Set |content_type| to the stream.
   void OnStartBuildingStream(const GURL& url, const std::string& content_type);
-  void OnAppendBlobDataItemToStream(
-      const GURL& url, const webkit_blob::BlobData::Item& item);
+  void OnAppendBlobDataItemToStream(const GURL& url,
+                                    const storage::BlobData::Item& item);
   void OnAppendSharedMemoryToStream(
       const GURL& url, base::SharedMemoryHandle handle, size_t buffer_size);
   void OnFinishBuildingStream(const GURL& url);
   void OnAbortBuildingStream(const GURL& url);
   void OnCloneStream(const GURL& url, const GURL& src_url);
   void OnRemoveStream(const GURL& url);
 
   // Callback functions to be used when each file operation is finished.
   void DidFinish(int request_id, base::File::Error result);
   void DidGetMetadata(int request_id,
                       base::File::Error result,
                       const base::File::Info& info);
   void DidGetMetadataForStreaming(int request_id,
                                   base::File::Error result,
                                   const base::File::Info& info);
   void DidReadDirectory(int request_id,
                         base::File::Error result,
-                        const std::vector<fileapi::DirectoryEntry>& entries,
+                        const std::vector<storage::DirectoryEntry>& entries,
                         bool has_more);
   void DidWrite(int request_id,
                 base::File::Error result,
                 int64 bytes,
                 bool complete);
   void DidOpenFileSystem(int request_id,
                          const GURL& root,
                          const std::string& filesystem_name,
                          base::File::Error result);
   void DidResolveURL(int request_id,
                      base::File::Error result,
-                     const fileapi::FileSystemInfo& info,
+                     const storage::FileSystemInfo& info,
                      const base::FilePath& file_path,
-                     fileapi::FileSystemContext::ResolvedEntryType type);
+                     storage::FileSystemContext::ResolvedEntryType type);
   void DidDeleteFileSystem(int request_id,
                            base::File::Error result);
   void DidCreateSnapshot(
       int request_id,
-      const fileapi::FileSystemURL& url,
+      const storage::FileSystemURL& url,
       base::File::Error result,
       const base::File::Info& info,
       const base::FilePath& platform_path,
-      const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref);
+      const scoped_refptr<storage::ShareableFileReference>& file_ref);
 
   // Sends a FileSystemMsg_DidFail and returns false if |url| is invalid.
-  bool ValidateFileSystemURL(int request_id, const fileapi::FileSystemURL& url);
+  bool ValidateFileSystemURL(int request_id, const storage::FileSystemURL& url);
 
   // Retrieves the Stream object for |url| from |stream_context_|. Returns unset
   // scoped_refptr when there's no Stream instance for the given |url|
   // registered with stream_context_->registry().
   scoped_refptr<Stream> GetStreamForURL(const GURL& url);
 
-  fileapi::FileSystemOperationRunner* operation_runner() {
+  storage::FileSystemOperationRunner* operation_runner() {
     return operation_runner_.get();
   }
 
   int process_id_;
 
-  fileapi::FileSystemContext* context_;
+  storage::FileSystemContext* context_;
   ChildProcessSecurityPolicyImpl* security_policy_;
 
   // Keeps map from request_id to OperationID for ongoing operations.
   // (Primarily for Cancel operation)
   typedef std::map<int, OperationID> OperationsMap;
   OperationsMap operations_;
 
   // The getter holds the context until OnChannelConnected() can be called from
   // the IO thread, which will extract the net::URLRequestContext from it.
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   net::URLRequestContext* request_context_;
 
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
   scoped_refptr<StreamContext> stream_context_;
 
-  scoped_ptr<fileapi::FileSystemOperationRunner> operation_runner_;
+  scoped_ptr<storage::FileSystemOperationRunner> operation_runner_;
 
   // Keeps track of blobs used in this process and cleans up
   // when the renderer process dies.
   scoped_ptr<BlobStorageHost> blob_storage_host_;
 
   // Keep track of stream URLs registered in this process. Need to unregister
   // all of them when the renderer process dies.
   base::hash_set<std::string> stream_urls_;
 
   // Used to keep snapshot files alive while a DidCreateSnapshot
   // is being sent to the renderer.
-  std::map<int, scoped_refptr<webkit_blob::ShareableFileReference> >
+  std::map<int, scoped_refptr<storage::ShareableFileReference> >
       in_transit_snapshot_files_;
 
   DISALLOW_COPY_AND_ASSIGN(FileAPIMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FILEAPI_FILEAPI_MESSAGE_FILTER_H_