gecko-dev/toolkit/xre/MacQuirks.h

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C

/* -*- 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
* Mozilla Corporation
*
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Benoit Girard <bgirard@mozilla.com>
*
* 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
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* the provisions above, a recipient may use your version of this file under
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* ***** END LICENSE BLOCK ***** */
#ifndef MacQuirks_h__
#define MacQuirks_h__
#include <sys/types.h>
#include <sys/sysctl.h>
#include "CoreFoundation/CoreFoundation.h"
#include "CoreServices/CoreServices.h"
#include "Carbon/Carbon.h"
static void
TriggerQuirks()
{
int mib[2];
mib[0] = CTL_KERN;
mib[1] = KERN_OSRELEASE;
// we won't support versions greater than 10.7.99
char release[sizeof("10.7.99")];
size_t len = sizeof(release);
// sysctl will return ENOMEM if the release string is longer than sizeof(release)
int ret = sysctl(mib, 2, release, &len, NULL, 0);
// we only want to trigger this on OS X 10.6, on versions 10.6.8 or newer
// Darwin version 10 corresponds to OS X version 10.6, version 11 is 10.7
// http://en.wikipedia.org/wiki/Darwin_(operating_system)#Release_history
if (ret == 0 && NS_CompareVersions(release, "10.8.0") >= 0 && NS_CompareVersions(release, "11") < 0) {
CFBundleRef mainBundle = CFBundleGetMainBundle();
if (mainBundle) {
CFRetain(mainBundle);
CFStringRef bundleID = CFBundleGetIdentifier(mainBundle);
if (bundleID) {
CFRetain(bundleID);
CFMutableDictionaryRef dict = (CFMutableDictionaryRef)CFBundleGetInfoDictionary(mainBundle);
CFDictionarySetValue(dict, CFSTR("CFBundleIdentifier"), CFSTR("org.mozilla.firefox"));
// Trigger a load of the quirks table for org.mozilla.firefox.
// We use different function on 32/64bit because of how the APIs
// behave to force a call to GetBugsForOurBundleIDFromCoreservicesd.
#ifdef __i386__
ProcessSerialNumber psn;
::GetCurrentProcess(&psn);
#else
SInt32 major;
::Gestalt(gestaltSystemVersionMajor, &major);
#endif
// restore the original id
dict = (CFMutableDictionaryRef)CFBundleGetInfoDictionary(mainBundle);
CFDictionarySetValue(dict, CFSTR("CFBundleIdentifier"), bundleID);
CFRelease(bundleID);
}
CFRelease(mainBundle);
}
}
}
#endif //MacQuirks_h__