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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "DecodedDataDocumentParser.h"
28
29 #include "DocumentWriter.h"
30 #include "SegmentedString.h"
31 #include "TextResourceDecoder.h"
32
33 namespace WebCore {
34
DecodedDataDocumentParser(Document * document)35 DecodedDataDocumentParser::DecodedDataDocumentParser(Document* document)
36 : DocumentParser(document)
37 {
38 }
39
appendBytes(DocumentWriter * writer,const char * data,int length,bool shouldFlush)40 void DecodedDataDocumentParser::appendBytes(DocumentWriter* writer , const char* data, int length, bool shouldFlush)
41 {
42 if (!length && !shouldFlush)
43 return;
44
45 TextResourceDecoder* decoder = writer->createDecoderIfNeeded();
46 String decoded = decoder->decode(data, length);
47 if (shouldFlush)
48 decoded += decoder->flush();
49 if (decoded.isEmpty())
50 return;
51
52 writer->reportDataReceived();
53
54 append(decoded);
55 }
56
57 };
58
59