sbdidlaunch.mm

   1 /* UIKit Tools - command-line utilities for UIKit
   2  * Copyright (C) 2008-2012  Jay Freeman (saurik)
   3 */
   4
   5 /* Modified BSD License {{{ */
   6 /*
   7  *        Redistribution and use in source and binary
   8  * forms, with or without modification, are permitted
   9  * provided that the following conditions are met:
  10  *
  11  * 1. Redistributions of source code must retain the
  12  *    above copyright notice, this list of conditions
  13  *    and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the
  15  *    above copyright notice, this list of conditions
  16  *    and the following disclaimer in the documentation
  17  *    and/or other materials provided with the
  18  *    distribution.
  19  * 3. The name of the author may not be used to endorse
  20  *    or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
  24  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
  25  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  26  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
  28  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  31  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  33  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  34  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  35  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  36  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  37 */
  38 /* }}} */
  39
  40 #import <CoreFoundation/CoreFoundation.h>
  41
  42 extern "C" void *SBSSpringBoardServerPort();
  43
  44 void OnDidLaunch(
  45     CFNotificationCenterRef center,
  46     void *observer,
  47     CFStringRef name,
  48     const void *object,
  49     CFDictionaryRef info
  50 ) {
  51     CFRunLoopStop(CFRunLoopGetCurrent());
  52 }
  53
  54 int main() {
  55     CFNotificationCenterAddObserver(
  56         CFNotificationCenterGetDarwinNotifyCenter(),
  57         NULL,
  58         &OnDidLaunch,
  59         CFSTR("SBSpringBoardDidLaunchNotification"),
  60         NULL,
  61         NULL
  62     );
  63
  64     CFNotificationCenterAddObserver(
  65         CFNotificationCenterGetDarwinNotifyCenter(),
  66         NULL,
  67         &OnDidLaunch,
  68         CFSTR("com.apple.springboard.finishedstartup"),
  69         NULL,
  70         NULL
  71     );
  72
  73     CFNotificationCenterAddObserver(
  74         CFNotificationCenterGetDarwinNotifyCenter(),
  75         NULL,
  76         &OnDidLaunch,
  77         CFSTR("com.apple.springboard.bootedcleanly"),
  78         NULL,
  79         NULL
  80     );
  81
  82     if (SBSSpringBoardServerPort() == NULL)
  83         CFRunLoopRun();
  84
  85     return 0;
  86 }