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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QV4ERROROBJECT_H
#define QV4ERROROBJECT_H
#include "qv4object_p.h"
#include "qv4functionobject_p.h"
QT_BEGIN_NAMESPACE
namespace QV4 {
struct SyntaxErrorObject;
struct ErrorObject: Object {
V4_OBJECT
Q_MANAGED_TYPE(ErrorObject)
enum {
IsErrorObject = true
};
enum ErrorType {
Error,
EvalError,
RangeError,
ReferenceError,
SyntaxError,
TypeError,
URIError
};
ErrorObject(InternalClass *ic);
ErrorObject(InternalClass *ic, const ValueRef message, ErrorType t = Error);
ErrorObject(InternalClass *ic, const QString &message, ErrorType t = Error);
ErrorObject(InternalClass *ic, const QString &message, const QString &fileName, int line, int column, ErrorType t = Error);
SyntaxErrorObject *asSyntaxError();
StackTrace stackTrace;
String *stack;
static ReturnedValue method_get_stack(CallContext *ctx);
static void markObjects(Managed *that, ExecutionEngine *e);
static void destroy(Managed *that) { static_cast<ErrorObject *>(that)->~ErrorObject(); }
};
template<>
inline ErrorObject *value_cast(const Value &v) {
return v.asErrorObject();
}
struct EvalErrorObject: ErrorObject {
EvalErrorObject(ExecutionEngine *engine, const ValueRef message);
};
struct RangeErrorObject: ErrorObject {
RangeErrorObject(ExecutionEngine *engine, const ValueRef message);
RangeErrorObject(ExecutionEngine *engine, const QString &msg);
};
struct ReferenceErrorObject: ErrorObject {
ReferenceErrorObject(ExecutionEngine *engine, const ValueRef message);
ReferenceErrorObject(ExecutionEngine *engine, const QString &msg);
ReferenceErrorObject(ExecutionEngine *engine, const QString &msg, const QString &fileName, int lineNumber, int columnNumber);
};
struct SyntaxErrorObject: ErrorObject {
V4_OBJECT
SyntaxErrorObject(ExecutionEngine *engine, const ValueRef msg);
SyntaxErrorObject(ExecutionEngine *engine, const QString &msg, const QString &fileName, int lineNumber, int columnNumber);
};
struct TypeErrorObject: ErrorObject {
TypeErrorObject(ExecutionEngine *engine, const ValueRef message);
TypeErrorObject(ExecutionEngine *engine, const QString &msg);
};
struct URIErrorObject: ErrorObject {
URIErrorObject(ExecutionEngine *engine, const ValueRef message);
};
struct ErrorCtor: FunctionObject
{
V4_OBJECT
ErrorCtor(ExecutionContext *scope);
ErrorCtor(ExecutionContext *scope, const QString &name);
static ReturnedValue construct(Managed *, CallData *callData);
static ReturnedValue call(Managed *that, CallData *callData);
};
struct EvalErrorCtor: ErrorCtor
{
V4_OBJECT
EvalErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct RangeErrorCtor: ErrorCtor
{
V4_OBJECT
RangeErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct ReferenceErrorCtor: ErrorCtor
{
V4_OBJECT
ReferenceErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct SyntaxErrorCtor: ErrorCtor
{
V4_OBJECT
SyntaxErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct TypeErrorCtor: ErrorCtor
{
V4_OBJECT
TypeErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct URIErrorCtor: ErrorCtor
{
V4_OBJECT
URIErrorCtor(ExecutionContext *scope);
static ReturnedValue construct(Managed *m, CallData *callData);
};
struct ErrorPrototype: ErrorObject
{
// ### shouldn't be undefined
ErrorPrototype(InternalClass *ic): ErrorObject(ic) {}
void init(ExecutionEngine *engine, ObjectRef ctor) { init(engine, ctor, this); }
static void init(ExecutionEngine *engine, ObjectRef ctor, Object *obj);
static ReturnedValue method_toString(CallContext *ctx);
};
struct EvalErrorPrototype: ErrorObject
{
EvalErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
struct RangeErrorPrototype: ErrorObject
{
RangeErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
struct ReferenceErrorPrototype: ErrorObject
{
ReferenceErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
struct SyntaxErrorPrototype: ErrorObject
{
SyntaxErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
struct TypeErrorPrototype: ErrorObject
{
TypeErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
struct URIErrorPrototype: ErrorObject
{
URIErrorPrototype(InternalClass *ic): ErrorObject(ic) { setVTable(staticVTable()); }
void init(ExecutionEngine *engine, ObjectRef ctor) { ErrorPrototype::init(engine, ctor, this); }
};
inline SyntaxErrorObject *ErrorObject::asSyntaxError()
{
return subtype == SyntaxError ? static_cast<SyntaxErrorObject *>(this) : 0;
}
}
QT_END_NAMESPACE
#endif // QV4ECMAOBJECTS_P_H
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