/* * Copyright (C) 2010-2020 Apple Inc. All rights reserved. * Copyright (C) 2010 University of Szeged. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "JSBasics.h" #include #include #include #include #include #include #include #include #include #include #include #include namespace WTR { WKRetainPtr toWKString(JSContextRef, JSValueRef); WTF::String toWTFString(JSContextRef, JSValueRef); inline WKRetainPtr toWK(JSStringRef string) { return adoptWK(WKStringCreateWithJSString(string)); } inline WKRetainPtr toWK(const JSRetainPtr& string) { return toWK(string.get()); } inline WKRetainPtr toWK(const char* string) { return adoptWK(WKStringCreateWithUTF8CString(string)); } inline WKRetainPtr toWK(const std::string& string) { return toWK(string.c_str()); } inline WKRetainPtr toWK(const WTF::String& string) { return toWK(string.utf8().data()); } inline JSRetainPtr toJS(WKStringRef string) { return adopt(WKStringCopyJSString(string)); } inline JSRetainPtr toJS(const WKRetainPtr& string) { return toJS(string.get()); } inline std::string toSTD(WKStringRef string) { size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string); auto buffer = makeUniqueWithoutFastMallocCheck(bufferSize); size_t stringLength = WKStringGetUTF8CString(string, buffer.get(), bufferSize); return std::string(buffer.get(), stringLength - 1); } inline std::string toSTD(const WKRetainPtr& string) { return toSTD(string.get()); } inline WTF::String toWTFString(WKStringRef string) { if (!string) return nullString(); size_t bufferSize = WKStringGetMaximumUTF8CStringSize(string); auto buffer = makeUniqueWithoutFastMallocCheck(bufferSize); size_t stringLength = WKStringGetUTF8CStringNonStrict(string, buffer.get(), bufferSize); if (!stringLength) return "(null)"_s; return WTF::String::fromUTF8WithLatin1Fallback(buffer.get(), stringLength - 1); } inline WTF::String toWTFString(const WKRetainPtr& string) { return toWTFString(string.get()); } inline WTF::String toWTFString(JSStringRef string) { return toWTFString(toWK(string)); } inline WTF::String toWTFString(const JSRetainPtr& string) { return toWTFString(string.get()); } inline WTF::String toWTFString(const std::string& string) { return WTF::String::fromUTF8(string.c_str()); } inline WKRetainPtr toWKString(JSContextRef context, JSValueRef value) { return toWK(createJSString(context, value).get()); } inline WTF::String toWTFString(JSContextRef context, JSValueRef value) { // FIXME: Could make this efficient by using the WTFString inside OpaqueJSString if we wanted to. return toWTFString(createJSString(context, value)); } template inline std::vector split(const StringType& string, char delimiter) { std::vector result; size_t i = 0; while (i < string.size()) { auto foundIndex = string.find_first_of(delimiter, i); if (foundIndex != i) result.push_back(string.substr(i, foundIndex - i)); if (foundIndex == StringType::npos) break; i = foundIndex + 1; } return result; } } // namespace WTR