author L. David Baron <>
Wed, 27 Jan 2010 15:46:49 -0800
changeset 37583 2c2f2c6e7b5fc547f08b1d40eff411c2f3b08d82
parent 1 9b2a99adc05e53cd4010de512f50118594756650
permissions -rw-r--r--
Add CSS 2.1 test suite metadata for z-index reftests.

/* -*- 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 ***** */

#include "nsDebug.h"
#include "nsString.h"
#include "nsCUPSShim.h"
#include "prlink.h"

// List of symbols to find in libcups. Must match symAddr[] defined in Init().
// Making this an array of arrays instead of pointers allows storing the
// whole thing in read-only memory.
static const char gSymName[][sizeof("cupsPrintFile")] = {
    { "cupsAddOption" },
    { "cupsFreeDests" },
    { "cupsGetDest" },
    { "cupsGetDests" },
    { "cupsPrintFile" },
    { "cupsTempFd" },
static const int gSymNameCt = sizeof(gSymName) / sizeof(gSymName[0]);

    mCupsLib = PR_LoadLibrary("");
    if (!mCupsLib)
        return PR_FALSE;

    // List of symbol pointers. Must match gSymName[] defined above.
    void **symAddr[] = {
        (void **)&mCupsAddOption,
        (void **)&mCupsFreeDests,
        (void **)&mCupsGetDest,
        (void **)&mCupsGetDests,
        (void **)&mCupsPrintFile,
        (void **)&mCupsTempFd,

    for (int i = gSymNameCt; i--; ) {
        *(symAddr[i]) = PR_FindSymbol(mCupsLib, gSymName[i]);
        if (! *(symAddr[i])) {
#ifdef DEBUG
            nsCAutoString msg(gSymName[i]);
            msg.Append(" not found in CUPS library");
            mCupsLib = nsnull;
            return PR_FALSE;
    return PR_TRUE;

    if (mCupsLib)