1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "AsyncFileWriterChromium.h"
33
34 #if ENABLE(FILE_SYSTEM)
35
36 #include "AsyncFileWriterClient.h"
37 #include "Blob.h"
38 #include "WebFileWriter.h"
39 #include "WebURL.h"
40
41 namespace WebCore {
42
AsyncFileWriterChromium(AsyncFileWriterClient * client)43 AsyncFileWriterChromium::AsyncFileWriterChromium(AsyncFileWriterClient* client)
44 : m_client(client)
45 {
46 }
47
~AsyncFileWriterChromium()48 AsyncFileWriterChromium::~AsyncFileWriterChromium()
49 {
50 }
51
setWebFileWriter(PassOwnPtr<WebKit::WebFileWriter> writer)52 void AsyncFileWriterChromium::setWebFileWriter(PassOwnPtr<WebKit::WebFileWriter> writer)
53 {
54 m_writer = writer;
55 }
56
write(long long position,Blob * data)57 void AsyncFileWriterChromium::write(long long position, Blob* data)
58 {
59 ASSERT(m_writer);
60 m_writer->write(position, WebKit::WebURL(data->url()));
61 }
62
truncate(long long length)63 void AsyncFileWriterChromium::truncate(long long length)
64 {
65 ASSERT(m_writer);
66 m_writer->truncate(length);
67 }
68
abort()69 void AsyncFileWriterChromium::abort()
70 {
71 ASSERT(m_writer);
72 m_writer->cancel();
73 }
74
didWrite(long long bytes,bool complete)75 void AsyncFileWriterChromium::didWrite(long long bytes, bool complete)
76 {
77 ASSERT(m_writer);
78 m_client->didWrite(bytes, complete);
79 }
80
didTruncate()81 void AsyncFileWriterChromium::didTruncate()
82 {
83 m_client->didTruncate();
84 }
85
didFail(WebKit::WebFileError error)86 void AsyncFileWriterChromium::didFail(WebKit::WebFileError error)
87 {
88 m_client->didFail(static_cast<FileError::ErrorCode>(error));
89 }
90
91 } // namespace
92
93 #endif // ENABLE(FILE_SYSTEM)
94