161 lines
4.8 KiB
C++
161 lines
4.8 KiB
C++
/*
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* Copyright (C) 2010-2020 Apple Inc. All rights reserved.
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* Copyright (C) 2010 University of Szeged. 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
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* are met:
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "JSBasics.h"
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#include <WebKit/WKRetainPtr.h>
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#include <WebKit/WKString.h>
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#include <WebKit/WKStringPrivate.h>
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#include <sstream>
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#include <string>
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#include <vector>
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#include <wtf/Platform.h>
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#include <wtf/StdLibExtras.h>
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#include <wtf/UniqueArray.h>
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#include <wtf/Vector.h>
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#include <wtf/text/CString.h>
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#include <wtf/text/WTFString.h>
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namespace WTR {
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WKRetainPtr<WKStringRef> toWKString(JSContextRef, JSValueRef);
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WTF::String toWTFString(JSContextRef, JSValueRef);
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inline WKRetainPtr<WKStringRef> toWK(JSStringRef string)
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{
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return adoptWK(WKStringCreateWithJSString(string));
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}
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inline WKRetainPtr<WKStringRef> toWK(const JSRetainPtr<JSStringRef>& string)
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{
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return toWK(string.get());
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}
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inline WKRetainPtr<WKStringRef> toWK(const char* string)
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{
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return adoptWK(WKStringCreateWithUTF8CString(string));
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}
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inline WKRetainPtr<WKStringRef> toWK(const std::string& string)
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{
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return toWK(string.c_str());
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}
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inline WKRetainPtr<WKStringRef> toWK(const WTF::String& string)
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{
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return toWK(string.utf8().data());
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}
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inline JSRetainPtr<JSStringRef> toJS(WKStringRef string)
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{
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return adopt(WKStringCopyJSString(string));
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}
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inline JSRetainPtr<JSStringRef> toJS(const WKRetainPtr<WKStringRef>& string)
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{
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return toJS(string.get());
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}
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inline std::string toSTD(WKStringRef string)
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{
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size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string);
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auto buffer = makeUniqueWithoutFastMallocCheck<char[]>(bufferSize);
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size_t stringLength = WKStringGetUTF8CString(string, buffer.get(), bufferSize);
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return std::string(buffer.get(), stringLength - 1);
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}
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inline std::string toSTD(const WKRetainPtr<WKStringRef>& string)
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{
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return toSTD(string.get());
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}
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inline WTF::String toWTFString(WKStringRef string)
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{
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if (!string)
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return nullString();
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size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string);
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auto buffer = makeUniqueWithoutFastMallocCheck<char[]>(bufferSize);
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size_t stringLength = WKStringGetUTF8CStringNonStrict(string, buffer.get(), bufferSize);
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if (!stringLength)
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return "(null)"_s;
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return WTF::String::fromUTF8WithLatin1Fallback(buffer.get(), stringLength - 1);
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}
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inline WTF::String toWTFString(const WKRetainPtr<WKStringRef>& string)
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{
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return toWTFString(string.get());
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}
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inline WTF::String toWTFString(JSStringRef string)
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{
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return toWTFString(toWK(string));
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}
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inline WTF::String toWTFString(const JSRetainPtr<JSStringRef>& string)
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{
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return toWTFString(string.get());
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}
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inline WTF::String toWTFString(const std::string& string)
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{
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return WTF::String::fromUTF8(string.c_str());
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}
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inline WKRetainPtr<WKStringRef> toWKString(JSContextRef context, JSValueRef value)
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{
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return toWK(createJSString(context, value).get());
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}
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inline WTF::String toWTFString(JSContextRef context, JSValueRef value)
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{
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// FIXME: Could make this efficient by using the WTFString inside OpaqueJSString if we wanted to.
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return toWTFString(createJSString(context, value));
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}
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template<typename StringType>
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inline std::vector<StringType> split(const StringType& string, char delimiter)
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{
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std::vector<StringType> result;
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size_t i = 0;
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while (i < string.size()) {
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auto foundIndex = string.find_first_of(delimiter, i);
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if (foundIndex != i)
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result.push_back(string.substr(i, foundIndex - i));
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if (foundIndex == StringType::npos)
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break;
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i = foundIndex + 1;
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}
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return result;
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}
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} // namespace WTR
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