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86 lines
2.9 KiB
C++
86 lines
2.9 KiB
C++
/*
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* Copyright (C) 2009 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "web/WebEntities.h"
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#include "public/platform/WebString.h"
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#include "wtf/text/StringBuilder.h"
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#include <string.h>
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namespace blink {
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WebEntities::WebEntities(bool xmlEntities)
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{
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ASSERT(m_entitiesMap.isEmpty());
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m_entitiesMap.set(0x003c, "lt");
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m_entitiesMap.set(0x003e, "gt");
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m_entitiesMap.set(0x0026, "amp");
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m_entitiesMap.set(0x0027, "apos");
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m_entitiesMap.set(0x0022, "quot");
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// We add #39 for test-compatibility reason.
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if (!xmlEntities)
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m_entitiesMap.set(0x0027, String("#39"));
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}
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String WebEntities::entityNameByCode(int code) const
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{
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// FIXME: We should use find so we only do one hash lookup.
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if (m_entitiesMap.contains(code))
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return m_entitiesMap.get(code);
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return "";
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}
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String WebEntities::convertEntitiesInString(const String& value) const
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{
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StringBuilder result;
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bool didConvertEntity = false;
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unsigned length = value.length();
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for (unsigned i = 0; i < length; ++i) {
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UChar c = value[i];
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// FIXME: We should use find so we only do one hash lookup.
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if (m_entitiesMap.contains(c)) {
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didConvertEntity = true;
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result.append('&');
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result.append(m_entitiesMap.get(c));
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result.append(';');
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} else {
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result.append(c);
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}
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}
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if (!didConvertEntity)
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return value;
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return result.toString();
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}
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} // namespace blink
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