gecko-dev/xpcom/base/nsIConsoleService.idl

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** 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 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 of 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
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*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
#include "nsIConsoleListener.idl"
#include "nsIConsoleMessage.idl"
[scriptable, uuid(a647f184-1dd1-11b2-a9d1-8537b201161b)]
interface nsIConsoleService : nsISupports
{
void logMessage(in nsIConsoleMessage message);
/**
* Convenience method for logging simple messages.
*/
void logStringMessage(in wstring message);
/**
* Get an array of all the messages logged so far. If no messages
* are logged, this function will return a count of 0, but still
* will allocate one word for messages, so as to show up as a
* 0-length array when called from script.
*/
void getMessageArray([array, size_is(count)] out nsIConsoleMessage messages,
out PRUint32 count);
/**
* To guard against stack overflows from listeners that could log
* messages (it's easy to do this inadvertently from listeners
* implemented in JavaScript), we don't call any listeners when
* another error is already being logged.
*/
void registerListener(in nsIConsoleListener listener);
/**
* Each registered listener should also be unregistered.
*/
void unregisterListener(in nsIConsoleListener listener);
};
%{ C++
#define NS_CONSOLESERVICE_CLASSNAME "Console Service"
#define NS_CONSOLESERVICE_CID \
{ 0x7e3ff85c, 0x1dd2, 0x11b2, { 0x8d, 0x4b, 0xeb, 0x45, 0x2c, 0xb0, 0xff, 0x40 }}
#define NS_CONSOLESERVICE_CONTRACTID "@mozilla.org/consoleservice;1"
%}