diff options
Diffstat (limited to 'src/javascript/jsc/bindings/webcore/JSDOMConvertStrings.cpp')
-rw-r--r-- | src/javascript/jsc/bindings/webcore/JSDOMConvertStrings.cpp | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/javascript/jsc/bindings/webcore/JSDOMConvertStrings.cpp b/src/javascript/jsc/bindings/webcore/JSDOMConvertStrings.cpp deleted file mode 100644 index 00f385e07..000000000 --- a/src/javascript/jsc/bindings/webcore/JSDOMConvertStrings.cpp +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) - * Copyright (C) 2004-2011, 2013, 2016 Apple Inc. All rights reserved. - * Copyright (C) 2007 Samuel Weinig <sam@webkit.org> - * Copyright (C) 2013 Michael Pruett <michael@68k.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "config.h" -#include "JSDOMConvertStrings.h" - -#include "JSDOMExceptionHandling.h" -#include <JavaScriptCore/HeapInlines.h> -#include <JavaScriptCore/JSCJSValueInlines.h> -#include <wtf/text/StringBuilder.h> -#include <wtf/unicode/CharacterNames.h> - -namespace WebCore { -using namespace JSC; - -String identifierToString(JSGlobalObject& lexicalGlobalObject, const Identifier& identifier) -{ - if (UNLIKELY(identifier.isSymbol())) { - auto scope = DECLARE_THROW_SCOPE(lexicalGlobalObject.vm()); - throwTypeError(&lexicalGlobalObject, scope, SymbolCoercionError); - return {}; - } - - return identifier.string(); -} - -static inline bool throwIfInvalidByteString(JSGlobalObject& lexicalGlobalObject, JSC::ThrowScope& scope, const String& string) -{ - if (UNLIKELY(!string.isAllLatin1())) { - throwTypeError(&lexicalGlobalObject, scope); - return true; - } - return false; -} - -String identifierToByteString(JSGlobalObject& lexicalGlobalObject, const Identifier& identifier) -{ - VM& vm = lexicalGlobalObject.vm(); - auto scope = DECLARE_THROW_SCOPE(vm); - - auto string = identifierToString(lexicalGlobalObject, identifier); - RETURN_IF_EXCEPTION(scope, {}); - if (UNLIKELY(throwIfInvalidByteString(lexicalGlobalObject, scope, string))) - return {}; - return string; -} - -String valueToByteString(JSGlobalObject& lexicalGlobalObject, JSValue value) -{ - VM& vm = lexicalGlobalObject.vm(); - auto scope = DECLARE_THROW_SCOPE(vm); - - auto string = value.toWTFString(&lexicalGlobalObject); - RETURN_IF_EXCEPTION(scope, {}); - - if (UNLIKELY(throwIfInvalidByteString(lexicalGlobalObject, scope, string))) - return {}; - return string; -} - -AtomString valueToByteAtomString(JSC::JSGlobalObject& lexicalGlobalObject, JSC::JSValue value) -{ - VM& vm = lexicalGlobalObject.vm(); - auto scope = DECLARE_THROW_SCOPE(vm); - - auto string = value.toString(&lexicalGlobalObject)->toAtomString(&lexicalGlobalObject); - RETURN_IF_EXCEPTION(scope, {}); - - if (UNLIKELY(throwIfInvalidByteString(lexicalGlobalObject, scope, string.string()))) - return nullAtom(); - - return string; -} - -String identifierToUSVString(JSGlobalObject& lexicalGlobalObject, const Identifier& identifier) -{ - return replaceUnpairedSurrogatesWithReplacementCharacter(identifierToString(lexicalGlobalObject, identifier)); -} - -String valueToUSVString(JSGlobalObject& lexicalGlobalObject, JSValue value) -{ - VM& vm = lexicalGlobalObject.vm(); - auto scope = DECLARE_THROW_SCOPE(vm); - - auto string = value.toWTFString(&lexicalGlobalObject); - RETURN_IF_EXCEPTION(scope, {}); - - return replaceUnpairedSurrogatesWithReplacementCharacter(WTFMove(string)); -} - -AtomString valueToUSVAtomString(JSGlobalObject& lexicalGlobalObject, JSValue value) -{ - VM& vm = lexicalGlobalObject.vm(); - auto scope = DECLARE_THROW_SCOPE(vm); - - auto string = value.toString(&lexicalGlobalObject)->toAtomString(&lexicalGlobalObject); - RETURN_IF_EXCEPTION(scope, {}); - - return replaceUnpairedSurrogatesWithReplacementCharacter(WTFMove(string)); -} - -} // namespace WebCore
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