| Torne (Richard Coles) | 868fa2f | 2013-06-11 10:57:03 +0100 | [diff] [blame] | 1 | // Copyright (c) 2011 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 "content/child/database_util.h" |
| 6 | |
| 7 | #include "content/child/child_thread.h" |
| 8 | #include "content/common/database_messages.h" |
| 9 | #include "ipc/ipc_sync_message_filter.h" |
| 10 | #include "third_party/WebKit/public/platform/WebString.h" |
| 11 | #include "third_party/sqlite/sqlite3.h" |
| 12 | |
| 13 | using WebKit::Platform; |
| 14 | using WebKit::WebString; |
| 15 | |
| 16 | namespace content { |
| 17 | |
| 18 | Platform::FileHandle DatabaseUtil::DatabaseOpenFile( |
| 19 | const WebString& vfs_file_name, int desired_flags) { |
| 20 | IPC::PlatformFileForTransit file_handle = |
| 21 | IPC::InvalidPlatformFileForTransit(); |
| 22 | |
| 23 | scoped_refptr<IPC::SyncMessageFilter> filter( |
| 24 | ChildThread::current()->sync_message_filter()); |
| 25 | filter->Send(new DatabaseHostMsg_OpenFile( |
| 26 | vfs_file_name, desired_flags, &file_handle)); |
| 27 | |
| 28 | return IPC::PlatformFileForTransitToPlatformFile(file_handle); |
| 29 | } |
| 30 | |
| 31 | int DatabaseUtil::DatabaseDeleteFile( |
| 32 | const WebString& vfs_file_name, bool sync_dir) { |
| 33 | int rv = SQLITE_IOERR_DELETE; |
| 34 | scoped_refptr<IPC::SyncMessageFilter> filter( |
| 35 | ChildThread::current()->sync_message_filter()); |
| 36 | filter->Send(new DatabaseHostMsg_DeleteFile( |
| 37 | vfs_file_name, sync_dir, &rv)); |
| 38 | return rv; |
| 39 | } |
| 40 | |
| 41 | long DatabaseUtil::DatabaseGetFileAttributes(const WebString& vfs_file_name) { |
| 42 | int32 rv = -1; |
| 43 | scoped_refptr<IPC::SyncMessageFilter> filter( |
| 44 | ChildThread::current()->sync_message_filter()); |
| 45 | filter->Send(new DatabaseHostMsg_GetFileAttributes(vfs_file_name, &rv)); |
| 46 | return rv; |
| 47 | } |
| 48 | |
| 49 | long long DatabaseUtil::DatabaseGetFileSize(const WebString& vfs_file_name) { |
| 50 | int64 rv = 0LL; |
| 51 | scoped_refptr<IPC::SyncMessageFilter> filter( |
| 52 | ChildThread::current()->sync_message_filter()); |
| 53 | filter->Send(new DatabaseHostMsg_GetFileSize(vfs_file_name, &rv)); |
| 54 | return rv; |
| 55 | } |
| 56 | |
| 57 | long long DatabaseUtil::DatabaseGetSpaceAvailable( |
| 58 | const WebString& origin_identifier) { |
| 59 | int64 rv = 0LL; |
| 60 | scoped_refptr<IPC::SyncMessageFilter> filter( |
| 61 | ChildThread::current()->sync_message_filter()); |
| Torne (Richard Coles) | 7d4cd47 | 2013-06-19 11:58:07 +0100 | [diff] [blame^] | 62 | filter->Send(new DatabaseHostMsg_GetSpaceAvailable(origin_identifier.utf8(), |
| 63 | &rv)); |
| Torne (Richard Coles) | 868fa2f | 2013-06-11 10:57:03 +0100 | [diff] [blame] | 64 | return rv; |
| 65 | } |
| 66 | |
| 67 | } // namespace content |