OSX/libsecurity_translocate/lib/SecTranslocateLSNotification.hpp

   1 /*
   2  * Copyright (c) 2016 Apple Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 /* Purpose: This header defines the Launch Services Notification Monitor for translocation */
  25
  26 #ifndef SecTranslocateLSNotification_hpp
  27 #define SecTranslocateLSNotification_hpp
  28
  29 #include <security_utilities/cfutilities.h>
  30 #include <CoreServices/CoreServicesPriv.h>
  31 #include <unistd.h>
  32 #include <dispatch/dispatch.h>
  33
  34 namespace Security {
  35 namespace SecTranslocate {
  36
  37 class LSNotificationMonitor {
  38 public:
  39     LSNotificationMonitor(dispatch_queue_t q); //throws
  40     void checkIn(pid_t pid);
  41     ~LSNotificationMonitor();
  42 private:
  43     LSNotificationMonitor() = delete;
  44     LSNotificationMonitor(const LSNotificationMonitor& that) = delete;
  45
  46     void asnDied(CFTypeRef data) const;
  47     static string stringIfTranslocated(CFStringRef appPath);
  48
  49     dispatch_queue_t notificationQ;
  50
  51 };
  52
  53 } //namespace SecTranslocate
  54 } //namespace Security
  55
  56 #endif /* SecTranslocateLSNotification_hpp */