author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 04 Oct 2010 01:32:07 +0300 | |
changeset 2 | 303757a437d3 |
parent 0 | 4f2f89ce4247 |
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/* |
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* Copyright (C) 1999-2001 Harri Porten (porten@kde.org) |
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* Copyright (C) 2001 Peter Kelly (pmk@post.com) |
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* Copyright (C) 2003, 2007 Apple Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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* |
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*/ |
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|
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#include "config.h" |
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#include "Completion.h" |
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#include "CallFrame.h" |
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#include "JSGlobalObject.h" |
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#include "JSLock.h" |
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#include "Interpreter.h" |
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#include "Parser.h" |
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#include "Debugger.h" |
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#include "WTFThreadData.h" |
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#include <stdio.h> |
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namespace JSC { |
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Completion checkSyntax(ExecState* exec, const SourceCode& source) |
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{ |
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JSLock lock(exec); |
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ASSERT(exec->globalData().identifierTable == wtfThreadData().currentIdentifierTable()); |
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RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source); |
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JSObject* error = program->checkSyntax(exec); |
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if (error) |
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return Completion(Throw, error); |
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return Completion(Normal); |
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} |
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Completion evaluate(ExecState* exec, ScopeChain& scopeChain, const SourceCode& source, JSValue thisValue) |
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{ |
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JSLock lock(exec); |
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ASSERT(exec->globalData().identifierTable == wtfThreadData().currentIdentifierTable()); |
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RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source); |
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JSObject* error = program->compile(exec, scopeChain.node()); |
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if (error) |
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return Completion(Throw, error); |
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JSObject* thisObj = (!thisValue || thisValue.isUndefinedOrNull()) ? exec->dynamicGlobalObject() : thisValue.toObject(exec); |
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JSValue exception; |
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JSValue result = exec->interpreter()->execute(program.get(), exec, scopeChain.node(), thisObj, &exception); |
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if (exception) { |
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ComplType exceptionType = Throw; |
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if (exception.isObject()) |
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exceptionType = asObject(exception)->exceptionType(); |
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return Completion(exceptionType, exception); |
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} |
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return Completion(Normal, result); |
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} |
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} // namespace JSC |