mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-29 21:25:35 +00:00
102 lines
4.1 KiB
Plaintext
102 lines
4.1 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* 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
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the NPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
/*
|
|
* Interfaces for representing cross-language exceptions and stack traces.
|
|
*/
|
|
|
|
|
|
#include "nsISupports.idl"
|
|
#include "nsIProgrammingLanguage.idl"
|
|
|
|
// XXX - most "string"s in this file should probably move to Unicode
|
|
// so may as well use AStrings...
|
|
|
|
|
|
[scriptable, uuid(91d82105-7c62-4f8b-9779-154277c0ee90)]
|
|
interface nsIStackFrame : nsISupports
|
|
{
|
|
// see nsIProgrammingLanguage for list of language consts
|
|
readonly attribute PRUint32 language;
|
|
readonly attribute string languageName;
|
|
readonly attribute string filename;
|
|
readonly attribute string name;
|
|
// Valid line numbers begin at '1'. '0' indicates unknown.
|
|
readonly attribute PRInt32 lineNumber;
|
|
readonly attribute string sourceLine;
|
|
readonly attribute nsIStackFrame caller;
|
|
|
|
string toString();
|
|
};
|
|
|
|
[scriptable, uuid(F3A8D3B4-C424-4edc-8BF6-8974C983BA78)]
|
|
interface nsIException : nsISupports
|
|
{
|
|
// A custom message set by the thrower.
|
|
readonly attribute string message;
|
|
// The nsresult associated with this exception.
|
|
readonly attribute nsresult result;
|
|
// The name of the error code (ie, a string repr of |result|)
|
|
readonly attribute string name;
|
|
|
|
// Filename location. This is the location that caused the
|
|
// error, which may or may not be a source file location.
|
|
// For example, standard language errors would generally have
|
|
// the same location as their top stack entry. File
|
|
// parsers may put the location of the file they were parsing,
|
|
// etc.
|
|
|
|
// null indicates "no data"
|
|
readonly attribute string filename;
|
|
// Valid line numbers begin at '1'. '0' indicates unknown.
|
|
readonly attribute PRUint32 lineNumber;
|
|
// Valid column numbers begin at 0.
|
|
// We don't have an unambiguous indicator for unknown.
|
|
readonly attribute PRUint32 columnNumber;
|
|
|
|
// A stack trace, if available.
|
|
readonly attribute nsIStackFrame location;
|
|
// An inner exception that triggered this, if available.
|
|
readonly attribute nsIException inner;
|
|
|
|
// Arbitary data for the implementation.
|
|
readonly attribute nsISupports data;
|
|
|
|
// A generic formatter - make it suitable to print, etc.
|
|
string toString();
|
|
};
|