DXR will be turned off on Tuesday, December 29th. It will redirect to Searchfox.
See the announcement on Discourse.

DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Untracked file

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89
/* ***** 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 the Mozilla toolkit.
 *
 * The Initial Developer of the Original Code is
 * Benjamin Smedberg <benjamin@smedbergs.us>
 *
 * Portions created by the Initial Developer are Copyright (C) 2004
 * 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 MPL, 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 MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"

interface nsICommandLine;

/**
 * Handles arguments on the command line of an XUL application.
 *
 * Each handler is registered in the category "command-line-handler".
 * The entries in this category are read in alphabetical order, and each
 * category value is treated as a service contractid implementing this
 * interface.
 *
 * By convention, handler with ordinary priority should begin with "m".
 *
 * Example:
 * Category             Entry          Value
 * command-line-handler b-jsdebug      @mozilla.org/venkman/clh;1
 * command-line-handler c-extensions   @mozilla.org/extension-manager/clh;1
 * command-line-handler m-edit         @mozilla.org/composer/clh;1
 * command-line-handler m-irc          @mozilla.org/chatzilla/clh;1
 * command-line-handler y-final        @mozilla.org/browser/clh-final;1
 *
 * @status UNDER_REVIEW This interface is intended to be frozen, but it isn't
 *                      frozen yet. Be careful!
 * @note What do we do about localizing helpInfo? Do we make each handler do it,
 *       or provide a generic solution of some sort? Don't freeze this interface
 *       without thinking about this!
 */

[scriptable, uuid(d4b123df-51ee-48b1-a663-002180e60d3b)]
interface nsICommandLineHandler : nsISupports
{
  /**
   * Process a command line. If this handler finds arguments that it
   * understands, it should perform the appropriate actions (such as opening
   * a window), and remove the arguments from the command-line array.
   *
   * @throw NS_ERROR_ABORT to immediately cease command-line handling
   *        (if this is STATE_INITIAL_LAUNCH, quits the app).
   *        All other exceptions are silently ignored.
   */
  void handle(in nsICommandLine aCommandLine);

  /**
   * When the app is launched with the -help argument, this attribute
   * is retrieved and displayed to the user (on stdout). The text should
   * have embedded newlines which wrap at 76 columns, and should include
   * a newline at the end. By convention, the right column which contains flag
   * descriptions begins at the 24th character.
   */
  readonly attribute AUTF8String helpInfo;
};