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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is [Open Source Virtual Machine.].
*
* The Initial Developer of the Original Code is
* Adobe System Incorporated.
* Portions created by the Initial Developer are Copyright (C) 2004-2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Adobe AS3 Team
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef __avmplus_ErrorClass__
#define __avmplus_ErrorClass__
namespace avmplus
{
/**
* class Error
*/
class ErrorClass : public ClassClosure
{
public:
ErrorClass(VTable* cvtable);
Atom call(int argc, Atom* argv)
{
return construct(argc, argv);
}
ScriptObject *createInstance(VTable *ivtable, ScriptObject *delegate);
/**
* throwError is a convenience function for throwing
* an exception with a formatted error message,
* printf-style
*/
void throwError(int errorID, Stringp arg1=0, Stringp arg2=0, Stringp arg3=0);
/** @name static methods */
/*@{*/
Stringp getErrorMessage(int errorID) const;
#ifdef DEBUGGER
Atom getStackTrace(Atom thisAtom,
Atom *argv,
int argc);
#endif /* DEBUGGER */
DECLARE_SLOTS_ErrorClass;
};
/**
* The ErrorObject class is the C++ implementation of the
* Error class in the ECMA-262 Specification.
*
* The main difference between an ErrorObject and a regular
* ScriptObject is the presence of the stack trace, which
* can be retrieved with the getStackTrace method.
*/
class ErrorObject : public ScriptObject
{
public:
ErrorObject(VTable *vtable, ScriptObject *delegate);
~ErrorObject() {
#ifdef DEBUGGER
stackTrace = 0;
#endif
}
Stringp getStackTrace() const;
#ifdef DEBUGGER
StackTrace* getStackTraceObject() const { return stackTrace; }
private:
StackTrace* stackTrace;
#endif /* DEBUGGER */
DECLARE_SLOTS_ErrorObject;
};
/**
* NativeErrorClass
*
* This class exists primarily to override the [[Call]] entry point
* to the class closure, so that it constructs an error object
* instead of attempting a coercion.
*/
class NativeErrorClass : public ClassClosure
{
public:
NativeErrorClass(VTable* cvtable);
Atom call(int argc, Atom* argv)
{
return construct(argc, argv);
}
};
#define DECLARE_NATIVE_ERROR_CLASS(cls, obj) \
class obj : public ErrorObject \
{ \
public: \
REALLY_INLINE obj(VTable *vtable, ScriptObject *delegate) \
: ErrorObject(vtable, delegate) {} \
DECLARE_SLOTS_##obj; \
}; \
class cls : public NativeErrorClass \
{ \
public: \
REALLY_INLINE cls(VTable* cvtable) \
: NativeErrorClass(cvtable) {} \
ScriptObject *createInstance(VTable *ivtable, ScriptObject *delegate) \
{ \
return new (ivtable->gc(), ivtable->getExtraSize()) obj(ivtable, delegate); \
} \
DECLARE_SLOTS_##cls; \
};
DECLARE_NATIVE_ERROR_CLASS(DefinitionErrorClass, DefinitionErrorObject)
DECLARE_NATIVE_ERROR_CLASS(EvalErrorClass, EvalErrorObject)
DECLARE_NATIVE_ERROR_CLASS(RangeErrorClass, RangeErrorObject)
DECLARE_NATIVE_ERROR_CLASS(ReferenceErrorClass, ReferenceErrorObject)
DECLARE_NATIVE_ERROR_CLASS(SecurityErrorClass, SecurityErrorObject)
DECLARE_NATIVE_ERROR_CLASS(SyntaxErrorClass, SyntaxErrorObject)
DECLARE_NATIVE_ERROR_CLASS(TypeErrorClass, TypeErrorObject)
DECLARE_NATIVE_ERROR_CLASS(URIErrorClass, URIErrorObject)
DECLARE_NATIVE_ERROR_CLASS(VerifyErrorClass, VerifyErrorObject)
DECLARE_NATIVE_ERROR_CLASS(UninitializedErrorClass, UninitializedErrorObject)
DECLARE_NATIVE_ERROR_CLASS(ArgumentErrorClass, ArgumentErrorObject)
}
#endif /* __avmplus_ErrorClass__ */