projects / apple / launchd.git / blame
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|---|---|---|
| e91b9f68 A |
1 | /** |
| 2 | * StartupItems.h - Startup Item management routines | |
| 3 | * Wilfredo Sanchez | wsanchez@opensource.apple.com | |
| 4 | * Kevin Van Vechten | kevinvv@uclink4.berkeley.edu | |
| 5 | * $Apple$ | |
| 6 | ** | |
| 7 | * Copyright (c) 1999-2002 Apple Computer, Inc. All rights reserved. | |
| 8 | * | |
| ed34e3c3 | 9 | * @APPLE_APACHE_LICENSE_HEADER_START@ |
| e91b9f68 | 10 | * |
| ed34e3c3 A |
11 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 12 | * you may not use this file except in compliance with the License. | |
| 13 | * You may obtain a copy of the License at | |
| e91b9f68 | 14 | * |
| ed34e3c3 | 15 | * http://www.apache.org/licenses/LICENSE-2.0 |
| e91b9f68 | 16 | * |
| ed34e3c3 A |
17 | * Unless required by applicable law or agreed to in writing, software |
| 18 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 19 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 20 | * See the License for the specific language governing permissions and | |
| 21 | * limitations under the License. | |
| 22 | * | |
| 23 | * @APPLE_APACHE_LICENSE_HEADER_END@ | |
| e91b9f68 A |
24 | **/ |
| 25 | ||
| 26 | #ifndef _StartupItems_H_ | |
| 27 | #define _StartupItems_H_ | |
| 28 | ||
| 29 | #include <NSSystemDirectories.h> | |
| 30 | ||
| 31 | #include <CoreFoundation/CFArray.h> | |
| 32 | #include <CoreFoundation/CFDictionary.h> | |
| 33 | ||
| 34 | #include "SystemStarter.h" | |
| 35 | ||
| 36 | #define kProvidesKey CFSTR("Provides") | |
| 37 | #define kRequiresKey CFSTR("Requires") | |
| 38 | #define kDescriptionKey CFSTR("Description") | |
| 39 | #define kUsesKey CFSTR("Uses") | |
| 40 | #define kErrorKey CFSTR("Error") | |
| e91b9f68 A |
41 | #define kBundlePathKey CFSTR("PathToBundle") |
| 42 | #define kPIDKey CFSTR("ProcessID") | |
| 43 | #define kDomainKey CFSTR("Domain") | |
| 44 | ||
| 45 | ||
| 46 | #define kErrorPermissions CFSTR("incorrect permissions") | |
| 47 | #define kErrorInternal CFSTR("SystemStarter internal error") | |
| 48 | #define kErrorReturnNonZero CFSTR("execution of Startup script failed") | |
| 49 | #define kErrorFork CFSTR("could not fork() StartupItem") | |
| 50 | ||
| 51 | ||
| 52 | /* | |
| 53 | * Find all available startup items in NSDomains specified by aMask. | |
| 54 | */ | |
| 55 | CFMutableArrayRef StartupItemListCreateWithMask (NSSearchPathDomainMask aMask); | |
| 56 | ||
| 57 | /* | |
| 58 | * Returns the item responsible for providing aService. | |
| 59 | */ | |
| 60 | CFMutableDictionaryRef StartupItemListGetProvider (CFArrayRef anItemList, CFStringRef aService); | |
| 61 | ||
| 62 | /* | |
| 63 | * Creates a list of items in anItemList which depend on anItem, given anAction. | |
| 64 | */ | |
| 65 | CFMutableArrayRef StartupItemListCreateDependentsList (CFMutableArrayRef anItemList, | |
| 66 | CFStringRef aService , | |
| 67 | Action anAction ); | |
| 68 | ||
| 69 | /* | |
| ed34e3c3 A |
70 | * Given aWaitingList of startup items, and aStatusDict describing the current |
| 71 | * startup state, returns the next startup item to run, if any. Returns nil if | |
| 72 | * none is available. | |
| 73 | * Note that this is not necessarily deterministic; if more than one startup | |
| 74 | * item is ready to run, which item gets returned is not specified. An item is | |
| 75 | * not ready to run if the specified dependencies are not satisfied yet. | |
| e91b9f68 A |
76 | */ |
| 77 | CFMutableDictionaryRef StartupItemListGetNext (CFArrayRef aWaitingList, | |
| 78 | CFDictionaryRef aStatusDict , | |
| 79 | Action anAction ); | |
| 80 | ||
| 81 | CFMutableDictionaryRef StartupItemWithPID (CFArrayRef anItemList, pid_t aPID); | |
| 82 | pid_t StartupItemGetPID(CFDictionaryRef anItem); | |
| 83 | ||
| 84 | CFStringRef StartupItemGetDescription(CFMutableDictionaryRef anItem); | |
| 85 | ||
| 86 | /* | |
| 87 | * Returns a list of currently executing startup items. | |
| 88 | */ | |
| 89 | CFArrayRef StartupItemListGetRunning(CFArrayRef anItemList); | |
| 90 | ||
| 91 | /* | |
| 92 | * Returns the total number of "Provides" entries of all loaded items. | |
| 93 | */ | |
| 94 | CFIndex StartupItemListCountServices (CFArrayRef anItemList); | |
| 95 | ||
| 96 | ||
| 97 | /* | |
| 98 | * Utility functions | |
| 99 | */ | |
| 100 | void RemoveItemFromWaitingList(StartupContext aStartupContext, CFMutableDictionaryRef anItem); | |
| 101 | void AddItemToFailedList(StartupContext aStartupContext, CFMutableDictionaryRef anItem); | |
| 102 | ||
| 103 | /* | |
| 104 | * Run the startup item. | |
| 105 | */ | |
| 106 | int StartupItemRun (CFMutableDictionaryRef aStatusDict, CFMutableDictionaryRef anItem, Action anAction); | |
| 107 | void StartupItemExit (CFMutableDictionaryRef aStatusDict, CFMutableDictionaryRef anItem, Boolean aSuccess); | |
| 108 | void StartupItemSetStatus(CFMutableDictionaryRef aStatusDict, CFMutableDictionaryRef anItem, CFStringRef aServiceName, Boolean aSuccess, Boolean aReplaceFlag); | |
| 109 | ||
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110 | /* |
| 111 | * Check whether file was created before boot and has proper permissions to run. | |
| 112 | */ | |
| 113 | bool StartupItemSecurityCheck(const char *aPath); | |
| 114 | ||
| e91b9f68 | 115 | #endif /* _StartupItems_H_ */ |