/* | |
* Copyright (C) 1999-2001 Harri Porten (porten@kde.org) | |
* Copyright (C) 2001 Peter Kelly (pmk@post.com) | |
* Copyright (C) 2003, 2007 Apple Inc. | |
* | |
* This library is free software; you can redistribute it and/or | |
* modify it under the terms of the GNU Library 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 | |
* Library General Public License for more details. | |
* | |
* You should have received a copy of the GNU Library General Public License | |
* along with this library; see the file COPYING.LIB. If not, write to | |
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
* Boston, MA 02110-1301, USA. | |
* | |
*/ | |
#include "config.h" | |
#include "Completion.h" | |
#include "CallFrame.h" | |
#include "JSGlobalObject.h" | |
#include "JSLock.h" | |
#include "Interpreter.h" | |
#include "Parser.h" | |
#include "Debugger.h" | |
#include <stdio.h> | |
namespace JSC { | |
Completion checkSyntax(ExecState* exec, const SourceCode& source) | |
{ | |
JSLock lock(exec); | |
ASSERT(exec->globalData().identifierTable == currentIdentifierTable()); | |
RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source); | |
JSObject* error = program->checkSyntax(exec); | |
if (error) | |
return Completion(Throw, error); | |
return Completion(Normal); | |
} | |
Completion evaluate(ExecState* exec, ScopeChain& scopeChain, const SourceCode& source, JSValue thisValue) | |
{ | |
JSLock lock(exec); | |
ASSERT(exec->globalData().identifierTable == currentIdentifierTable()); | |
RefPtr<ProgramExecutable> program = ProgramExecutable::create(exec, source); | |
JSObject* error = program->compile(exec, scopeChain.node()); | |
if (error) | |
return Completion(Throw, error); | |
JSObject* thisObj = (!thisValue || thisValue.isUndefinedOrNull()) ? exec->dynamicGlobalObject() : thisValue.toObject(exec); | |
JSValue exception; | |
JSValue result = exec->interpreter()->execute(program.get(), exec, scopeChain.node(), thisObj, &exception); | |
if (exception) { | |
if (exception.isObject() && asObject(exception)->isWatchdogException()) | |
return Completion(Interrupted, exception); | |
return Completion(Throw, exception); | |
} | |
return Completion(Normal, result); | |
} | |
} // namespace JSC |