forked from mirrors/gecko-dev
107 lines
4.2 KiB
Text
107 lines
4.2 KiB
Text
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* http://dom.spec.whatwg.org/#exception-domexception
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*
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* Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
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* liability, trademark and document use rules apply.
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*/
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// This is the WebIDL version of nsIException. This is mostly legacy stuff.
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interface StackFrame;
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[NoInterfaceObject,
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Exposed=(Window,Worker,System)]
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interface ExceptionMembers
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{
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// The nsresult associated with this exception.
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readonly attribute unsigned long result;
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// Filename location. This is the location that caused the
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// error, which may or may not be a source file location.
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// For example, standard language errors would generally have
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// the same location as their top stack entry. File
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// parsers may put the location of the file they were parsing,
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// etc.
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// null indicates "no data"
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readonly attribute DOMString filename;
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// Valid line numbers begin at '1'. '0' indicates unknown.
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readonly attribute unsigned long lineNumber;
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// Valid column numbers begin at 0.
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// We don't have an unambiguous indicator for unknown.
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readonly attribute unsigned long columnNumber;
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// A stack trace, if available. nsIStackFrame does not have classinfo so
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// this was only ever usefully available to chrome JS.
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[ChromeOnly, Exposed=Window]
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readonly attribute StackFrame? location;
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// Arbitary data for the implementation.
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[Exposed=Window]
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readonly attribute nsISupports? data;
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// Formatted exception stack
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[Throws, Replaceable]
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readonly attribute DOMString stack;
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};
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[NoInterfaceObject, Exposed=(Window,Worker)]
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interface Exception {
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// The name of the error code (ie, a string repr of |result|).
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readonly attribute DOMString name;
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// A custom message set by the thrower.
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readonly attribute DOMString message;
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// A generic formatter - make it suitable to print, etc.
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stringifier;
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};
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Exception implements ExceptionMembers;
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// XXXkhuey this is an 'exception', not an interface, but we don't have any
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// parser or codegen mechanisms for dealing with exceptions.
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[ExceptionClass,
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Exposed=(Window, Worker,System),
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Constructor(optional DOMString message = "", optional DOMString name)]
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interface DOMException {
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// The name of the error code (ie, a string repr of |result|).
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readonly attribute DOMString name;
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// A custom message set by the thrower.
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readonly attribute DOMString message;
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readonly attribute unsigned short code;
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const unsigned short INDEX_SIZE_ERR = 1;
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const unsigned short DOMSTRING_SIZE_ERR = 2; // historical
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const unsigned short HIERARCHY_REQUEST_ERR = 3;
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const unsigned short WRONG_DOCUMENT_ERR = 4;
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const unsigned short INVALID_CHARACTER_ERR = 5;
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const unsigned short NO_DATA_ALLOWED_ERR = 6; // historical
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const unsigned short NO_MODIFICATION_ALLOWED_ERR = 7;
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const unsigned short NOT_FOUND_ERR = 8;
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const unsigned short NOT_SUPPORTED_ERR = 9;
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const unsigned short INUSE_ATTRIBUTE_ERR = 10; // historical
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const unsigned short INVALID_STATE_ERR = 11;
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const unsigned short SYNTAX_ERR = 12;
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const unsigned short INVALID_MODIFICATION_ERR = 13;
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const unsigned short NAMESPACE_ERR = 14;
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const unsigned short INVALID_ACCESS_ERR = 15;
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const unsigned short VALIDATION_ERR = 16; // historical
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const unsigned short TYPE_MISMATCH_ERR = 17; // historical; use JavaScript's TypeError instead
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const unsigned short SECURITY_ERR = 18;
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const unsigned short NETWORK_ERR = 19;
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const unsigned short ABORT_ERR = 20;
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const unsigned short URL_MISMATCH_ERR = 21;
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const unsigned short QUOTA_EXCEEDED_ERR = 22;
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const unsigned short TIMEOUT_ERR = 23;
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const unsigned short INVALID_NODE_TYPE_ERR = 24;
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const unsigned short DATA_CLONE_ERR = 25;
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};
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// XXXkhuey copy all of Gecko's non-standard stuff onto DOMException, but leave
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// the prototype chain sane.
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DOMException implements ExceptionMembers;
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