third_party/WebKit/Source/core/fetch/TextResource.cpp

   1 // Copyright 2014 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 "config.h"
   6 #include "core/fetch/TextResource.h"
   7
   8 #include "core/html/parser/TextResourceDecoder.h"
   9 #include "platform/SharedBuffer.h"
  10
  11 namespace blink {
  12
  13 TextResource::TextResource(const ResourceRequest& resourceRequest, Resource::Type type, const String& mimeType, const String& charset)
  14     : Resource(resourceRequest, type)
  15     , m_decoder(TextResourceDecoder::create(mimeType, charset))
  16 {
  17 }
  18
  19 TextResource::~TextResource()
  20 {
  21 }
  22
  23 void TextResource::setEncoding(const String& chs)
  24 {
  25     m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader);
  26 }
  27
  28 String TextResource::encoding() const
  29 {
  30     return m_decoder->encoding().name();
  31 }
  32
  33 String TextResource::decodedText() const
  34 {
  35     ASSERT(m_data);
  36
  37     String text = m_decoder->decode(m_data->data(), encodedSize());
  38     text.append(m_decoder->flush());
  39     return text;
  40 }
  41
  42 } // namespace blink