Wed, 03 Oct 2007 23:05:32 -0700
changeset 6643 3744aa02417d7e6a171605940af7e7c0f2d66668
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 24031 d001c3ce1598df1c0a348112292d328cd5f2c8d7
permissions -rw-r--r--
let chrome check globalStorage usage for a domain. b=396249, r=enndeakin, sr=jst, a=jst

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ex: set tabstop=8 softtabstop=4 shiftwidth=4 expandtab: */
/* ***** 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
 * 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 PostScript driver printer list component.
 * The Initial Developer of the Original Code is
 * Kenneth Herron <>
 * 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 ***** */

#ifndef nsPSPrinters_h___
#define nsPSPrinters_h___

#include "nsString.h"
#include "nsVoidArray.h"
#include "prtypes.h"
#include "nsCUPSShim.h"
#include "psSharedCore.h"

class nsIPrefService;
class nsIPrefBranch;
class nsCUPSShim;

class NS_PSSHARED nsPSPrinterList {
         * Initialize a printer manager object.
         * @return NS_ERROR_NOT_INITIALIZED if unable to access prefs
         *         NS_OK for successful initialization.
        nsresult Init();

         * Is the PostScript module enabled or disabled?
         * @return PR_TRUE if enabled,
         *         PR_FALSE if not.
        PRBool Enabled();

         * Obtain a list of printers (print destinations) supported by the
         * PostScript module, Each entry will be in the form <type>/<name>,
         * where <type> is a printer type string, and <name> is the actual
         * printer name.
         * @param aList Upon return, this is populated with the list of
         *              printer names as described above, replacing any
         *              previous contents. Each entry is a UTF8 string.
         *              There should always be at least one entry. The
         *              first entry is the default print destination.
        void GetPrinterList(nsCStringArray& aList);

        enum PrinterType {
            kTypeUnknown,         // Not actually handled by the PS module
            kTypePS,              // Generic postscript module printer
            kTypeCUPS             // CUPS printer

         * Identify a printer's type from its name.
         * @param aName The printer's full name as a UTF8 string, including
         *              the <type> portion as described for GetPrinterList().
         * @return The PrinterType value for this name.
        static PrinterType GetPrinterType(const nsACString& aName);

        nsCOMPtr<nsIPrefService> mPrefSvc;
        nsCOMPtr<nsIPrefBranch> mPref;
        nsCUPSShim mCups;

#endif /* nsPSPrinters_h___ */