127 lines
3.5 KiB
C++
127 lines
3.5 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is [Open Source Virtual Machine.].
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*
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* The Initial Developer of the Original Code is
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* Adobe System Incorporated.
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* Portions created by the Initial Developer are Copyright (C) 2004-2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Adobe AS3 Team
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef __avmplus_ErrorClass__
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#define __avmplus_ErrorClass__
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namespace avmplus
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{
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/**
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* class Error
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*/
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class ErrorClass : public ClassClosure
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{
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public:
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DECLARE_NATIVE_MAP(ErrorClass)
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ErrorClass(VTable* cvtable);
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Atom call(int argc, Atom* argv)
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{
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return construct(argc, argv);
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}
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ScriptObject *createInstance(VTable *ivtable, ScriptObject *delegate);
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/**
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* throwError is a convenience function for throwing
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* an exception with a formatted error message,
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* printf-style
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*/
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void throwError(int errorID, Stringp arg1=0, Stringp arg2=0, Stringp arg3=0);
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/** @name static methods */
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/*@{*/
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Stringp getErrorMessage(int errorID) const;
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#ifdef DEBUGGER
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Atom getStackTrace(Atom thisAtom,
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Atom *argv,
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int argc);
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#endif /* DEBUGGER */
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};
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/**
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* The ErrorObject class is the C++ implementation of the
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* Error class in the ECMA-262 Specification.
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*
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* The main difference between an ErrorObject and a regular
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* ScriptObject is the presence of the stack trace, which
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* can be retrieved with the getStackTrace method.
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*/
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class ErrorObject : public ScriptObject
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{
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public:
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ErrorObject(VTable *vtable, ScriptObject *delegate);
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~ErrorObject() {
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#ifdef DEBUGGER
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stackTrace = 0;
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#endif
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}
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Stringp stackTraceToString() const;
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#ifdef DEBUGGER
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StackTrace *getStackTrace() const { return stackTrace; }
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private:
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StackTrace *stackTrace;
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#endif /* DEBUGGER */
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};
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/**
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* NativeErrorClass
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*
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* This class exists primarily to override the [[Call]] entry point
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* to the class closure, so that it constructs an error object
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* instead of attempting a coercion.
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*/
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class NativeErrorClass : public ClassClosure
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{
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public:
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DECLARE_NATIVE_MAP(NativeErrorClass)
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NativeErrorClass(VTable* cvtable);
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Atom call(int argc, Atom* argv)
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{
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return construct(argc, argv);
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}
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};
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}
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#endif /* __avmplus_ErrorClass__ */
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