projects / apple / configd.git / blame
| Commit | Line | Data |
|---|---|---|
| 5958d7c0 A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * The contents of this file constitute Original Code as defined in and | |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the | |
| 8 | * "License"). You may not use this file except in compliance with the | |
| 9 | * License. Please obtain a copy of the License at | |
| 10 | * http://www.apple.com/publicsource and read it before using this file. | |
| 11 | * | |
| 12 | * This Original Code and all software distributed under the License are | |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the | |
| 17 | * License for the specific language governing rights and limitations | |
| 18 | * under the License. | |
| 19 | * | |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | ||
| 23 | #include <fcntl.h> | |
| 24 | #include <paths.h> | |
| 25 | #include <unistd.h> | |
| 26 | ||
| 27 | #include "configd.h" | |
| 28 | #include "configd_server.h" | |
| 29 | #include "session.h" | |
| 30 | ||
| 31 | ||
| 32 | #define SNAPSHOT_PATH_CACHE _PATH_VARTMP "configd-cache.xml" | |
| 33 | #define SNAPSHOT_PATH_SESSION _PATH_VARTMP "configd-session.xml" | |
| 34 | ||
| 35 | ||
| 36 | SCDStatus | |
| 37 | _SCDSnapshot(SCDSessionRef session) | |
| 38 | { | |
| 39 | int fd; | |
| 40 | CFDataRef xmlData; | |
| 41 | ||
| 42 | SCDLog(LOG_DEBUG, CFSTR("_SCDSnapshot:")); | |
| 43 | ||
| 44 | /* Save a snapshot of the "cache" data */ | |
| 45 | ||
| 46 | (void) unlink(SNAPSHOT_PATH_CACHE); | |
| 47 | fd = open(SNAPSHOT_PATH_CACHE, O_WRONLY|O_CREAT|O_TRUNC, 0644); | |
| 48 | if (fd < 0) { | |
| 49 | return SCD_FAILED; | |
| 50 | } | |
| 51 | ||
| 52 | xmlData = CFPropertyListCreateXMLData(NULL, cacheData); | |
| 53 | (void) write(fd, CFDataGetBytePtr(xmlData), CFDataGetLength(xmlData)); | |
| 54 | (void) close(fd); | |
| 55 | CFRelease(xmlData); | |
| 56 | ||
| 57 | /* Save a snapshot of the "session" data */ | |
| 58 | ||
| 59 | (void) unlink(SNAPSHOT_PATH_SESSION); | |
| 60 | fd = open(SNAPSHOT_PATH_SESSION, O_WRONLY|O_CREAT|O_TRUNC, 0644); | |
| 61 | if (fd < 0) { | |
| 62 | return SCD_FAILED; | |
| 63 | } | |
| 64 | ||
| 65 | /* Save a snapshot of the "session" data */ | |
| 66 | ||
| 67 | xmlData = CFPropertyListCreateXMLData(NULL, sessionData); | |
| 68 | (void) write(fd, CFDataGetBytePtr(xmlData), CFDataGetLength(xmlData)); | |
| 69 | (void) close(fd); | |
| 70 | CFRelease(xmlData); | |
| 71 | ||
| 72 | return SCD_OK; | |
| 73 | } | |
| 74 | ||
| 75 | ||
| 76 | kern_return_t | |
| 77 | _snapshot(mach_port_t server, int *scd_status) | |
| 78 | { | |
| 79 | serverSessionRef mySession = getSession(server); | |
| 80 | ||
| 81 | SCDLog(LOG_DEBUG, CFSTR("Snapshot configuration database.")); | |
| 82 | ||
| 83 | *scd_status = _SCDSnapshot(mySession->session); | |
| 84 | if (*scd_status != SCD_OK) { | |
| 85 | SCDLog(LOG_DEBUG, CFSTR(" SCDUnlock(): %s"), SCDError(*scd_status)); | |
| 86 | } | |
| 87 | ||
| 88 | return KERN_SUCCESS; | |
| 89 | } |