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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include <string>
#include "webkit/glue/glue_util.h"
#include "base/compiler_specific.h"
#include "base/string_util.h"
MSVC_PUSH_WARNING_LEVEL(0);
#undef LOG
#include "CString.h"
#include "PlatformString.h"
MSVC_POP_WARNING();
#include "KURL.h"
namespace webkit_glue {
// String conversions ----------------------------------------------------------
std::string CStringToStdString(const WebCore::CString& str) {
const char* chars = str.data();
return std::string(chars ? chars : "", str.length());
}
WebCore::CString StdStringToCString(const std::string& str) {
return WebCore::CString(str.data(), str.size());
}
std::wstring StringToStdWString(const WebCore::String& str) {
const UChar* chars = str.characters();
#if defined(WCHAR_T_IS_UTF16)
return std::wstring(chars ? chars : L"", str.length());
#elif defined(WCHAR_T_IS_UTF32)
string16 str16(chars ? chars : reinterpret_cast<const char16 *>(L""),
str.length());
return UTF16ToWide(str16);
#endif
}
string16 StringToString16(const WebCore::String& str) {
const UChar* chars = str.characters();
return string16(chars ? chars : (UChar *)L"", str.length());
}
std::string StringToStdString(const WebCore::String& str) {
if (str.length() == 0)
return std::string();
std::string ret;
UTF16ToUTF8(str.characters(), str.length(), &ret);
return ret;
}
WebCore::String StdWStringToString(const std::wstring& str) {
#if defined(WCHAR_T_IS_UTF16)
return WebCore::String(str.data(), static_cast<unsigned>(str.length()));
#elif defined(WCHAR_T_IS_UTF32)
string16 str16 = WideToUTF16(str);
return WebCore::String(str16.data(), static_cast<unsigned>(str16.length()));
#endif
}
WebCore::String StdStringToString(const std::string& str) {
return WebCore::String::fromUTF8(str.data(),
static_cast<unsigned>(str.length()));
}
// URL conversions -------------------------------------------------------------
GURL KURLToGURL(const WebCore::KURL& url) {
#ifdef USE_GOOGLE_URL_LIBRARY
const WebCore::CString& spec = url.utf8String();
if (spec.isNull() || 0 == spec.length())
return GURL();
return GURL(spec.data(), spec.length(), url.parsed(), url.isValid());
#else
const WebCore::String& spec = url.string();
return GURL(WideToUTF8(StringToStdWString(spec)));
#endif
}
WebCore::KURL GURLToKURL(const GURL& url) {
const std::string& spec = url.possibly_invalid_spec();
#ifdef USE_GOOGLE_URL_LIBRARY
// Convert using the internal structures to avoid re-parsing.
return WebCore::KURL(spec.c_str(), static_cast<int>(spec.length()),
url.parsed_for_possibly_invalid_spec(), url.is_valid());
#else
return WebCore::KURL(StdWStringToString(UTF8ToWide(spec)));
#endif
}
} // namespace webkit_glue
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