/* * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _SCDYNAMICSTOREINTERNAL_H #define _SCDYNAMICSTOREINTERNAL_H #include <sys/cdefs.h> #include <sys/types.h> #include <mach/mach.h> #include <pthread.h> #include <regex.h> #include <CoreFoundation/CoreFoundation.h> #include <CoreFoundation/CFRuntime.h> #include <SystemConfiguration/SCDynamicStore.h> /* Define the status of any registered notification. */ typedef enum { NotifierNotRegistered = 0, Using_NotifierWait, Using_NotifierInformViaCallback, Using_NotifierInformViaMachPort, Using_NotifierInformViaFD, Using_NotifierInformViaSignal, Using_NotifierInformViaRunLoop } __SCDynamicStoreNotificationStatus; typedef struct { /* base CFType information */ CFRuntimeBase cfBase; /* server side of the "configd" session */ mach_port_t server; /* per-session flags */ Boolean locked; Boolean useSessionKeys; /* current status of notification requests */ __SCDynamicStoreNotificationStatus notifyStatus; /* "client" information associated with SCDynamicStoreCreateRunLoopSource() */ CFIndex rlsRefs; CFRunLoopSourceRef rls; SCDynamicStoreCallBack rlsFunction; SCDynamicStoreContext rlsContext; /* "client" information associated with SCDynamicStoreNotifyCallback() */ SCDynamicStoreCallBack_v1 callbackFunction; void *callbackArgument; CFMachPortRef callbackPort; CFRunLoopSourceRef callbackRLS; /* "server" SCDynamicStoreKeys being watched */ CFMutableSetRef keys; CFMutableSetRef patterns; /* "server" information associated with SCDynamicStoreNotifyMachPort() */ mach_port_t notifyPort; mach_msg_id_t notifyPortIdentifier; /* "server" information associated with SCDynamicStoreNotifyFileDescriptor() */ int notifyFile; int notifyFileIdentifier; /* "server" information associated with SCDynamicStoreNotifySignal() */ int notifySignal; task_t notifySignalTask; } SCDynamicStorePrivate, *SCDynamicStorePrivateRef; __BEGIN_DECLS SCDynamicStorePrivateRef __SCDynamicStoreCreatePrivate (CFAllocatorRef allocator, const CFStringRef name, SCDynamicStoreCallBack callout, SCDynamicStoreContext *context); void __showMachPortStatus (); void __showMachPortReferences (mach_port_t port); __END_DECLS #endif /* _SCDYNAMICSTOREINTERNAL_H */