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117 lines
3.9 KiB
Objective-C
117 lines
3.9 KiB
Objective-C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ben Goodger <ben@mozilla.org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "MacLaunchHelper.h"
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#include <Cocoa/Cocoa.h>
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#include <mach-o/dyld.h>
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#include <sys/utsname.h>
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@interface TaskMonitor : NSObject
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-(void)prebindFinished:(NSNotification *)aNotification;
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@end
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@implementation TaskMonitor
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-(void)prebindFinished:(NSNotification *)aNotification
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{
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/* Delete the task and the TaskMonitor */
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[[aNotification object] release];
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[self release];
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}
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@end
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void
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UpdatePrebinding()
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{
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#ifdef _BUILD_STATIC_BIN
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struct utsname u;
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uname(&u);
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// We run the redo-prebinding script in these cases:
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// 10.1.x (5.x): No auto-update of prebinding exists
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// On 10.3.x, prebinding fails to update automatically but this script
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// doesn't work either. It doesn't matter though, because in 10.3.4 and
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// higher, the loader is improved so that prebinding is unnecessary.
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if (u.release[0] != '5')
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return;
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if (!_dyld_launched_prebound()) {
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NSTask *task;
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NSArray *args;
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TaskMonitor *monitor;
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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NSLog(@"Not prebound, launching update script");
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task = [[NSTask alloc] init];
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args = [NSArray arrayWithObject: @"redo-prebinding.sh"];
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[task setCurrentDirectoryPath:[[[NSBundle mainBundle] executablePath] stringByDeletingLastPathComponent]];
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[task setLaunchPath:@"/bin/sh"];
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[task setArguments:args];
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monitor = [[TaskMonitor alloc] init];
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[[NSNotificationCenter defaultCenter] addObserver:monitor
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selector:@selector(prebindFinished:)
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name:NSTaskDidTerminateNotification
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object:nil];
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[task launch];
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[pool release];
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}
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#endif
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}
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void LaunchChildMac(int aArgc, char** aArgv)
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{
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int i;
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NSTask* child = [[NSTask alloc] init];
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NSMutableArray* args = [[NSMutableArray alloc] init];
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NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
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for (i = 1; i < aArgc; ++i)
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[args addObject: [NSString stringWithCString: aArgv[i]]];
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[child setCurrentDirectoryPath:[[[NSBundle mainBundle] executablePath] stringByDeletingLastPathComponent]];
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[child setLaunchPath:[[NSBundle mainBundle] executablePath]];
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[child setArguments:args];
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[child launch];
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[pool release];
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}
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