| // Copyright (c) 2011 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. |
| |
| #include "content/common/database_util.h" |
| |
| #include "content/common/child_thread.h" |
| #include "content/common/database_messages.h" |
| #include "ipc/ipc_sync_message_filter.h" |
| #include "third_party/sqlite/sqlite3.h" |
| #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h" |
| |
| using WebKit::WebKitPlatformSupport; |
| using WebKit::WebString; |
| |
| WebKitPlatformSupport::FileHandle DatabaseUtil::DatabaseOpenFile( |
| const WebString& vfs_file_name, int desired_flags) { |
| IPC::PlatformFileForTransit file_handle = |
| IPC::InvalidPlatformFileForTransit(); |
| |
| scoped_refptr<IPC::SyncMessageFilter> filter( |
| ChildThread::current()->sync_message_filter()); |
| filter->Send(new DatabaseHostMsg_OpenFile( |
| vfs_file_name, desired_flags, &file_handle)); |
| |
| return IPC::PlatformFileForTransitToPlatformFile(file_handle); |
| } |
| |
| int DatabaseUtil::DatabaseDeleteFile( |
| const WebString& vfs_file_name, bool sync_dir) { |
| int rv = SQLITE_IOERR_DELETE; |
| scoped_refptr<IPC::SyncMessageFilter> filter( |
| ChildThread::current()->sync_message_filter()); |
| filter->Send(new DatabaseHostMsg_DeleteFile( |
| vfs_file_name, sync_dir, &rv)); |
| return rv; |
| } |
| |
| long DatabaseUtil::DatabaseGetFileAttributes(const WebString& vfs_file_name) { |
| int32 rv = -1; |
| scoped_refptr<IPC::SyncMessageFilter> filter( |
| ChildThread::current()->sync_message_filter()); |
| filter->Send(new DatabaseHostMsg_GetFileAttributes(vfs_file_name, &rv)); |
| return rv; |
| } |
| |
| long long DatabaseUtil::DatabaseGetFileSize(const WebString& vfs_file_name) { |
| int64 rv = 0LL; |
| scoped_refptr<IPC::SyncMessageFilter> filter( |
| ChildThread::current()->sync_message_filter()); |
| filter->Send(new DatabaseHostMsg_GetFileSize(vfs_file_name, &rv)); |
| return rv; |
| } |
| |
| long long DatabaseUtil::DatabaseGetSpaceAvailable( |
| const WebString& origin_identifier) { |
| int64 rv = 0LL; |
| scoped_refptr<IPC::SyncMessageFilter> filter( |
| ChildThread::current()->sync_message_filter()); |
| filter->Send(new DatabaseHostMsg_GetSpaceAvailable(origin_identifier, &rv)); |
| return rv; |
| } |