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Commit | Line | Data |
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09ec0018 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
09ec0018 | 3 | * |
581dae2d | 4 | * System management functions for the CUPS scheduler. |
09ec0018 | 5 | * |
1deb86fd | 6 | * Copyright 2007-2014 by Apple Inc. |
581dae2d | 7 | * Copyright 2006 by Easy Software Products. |
09ec0018 | 8 | * |
581dae2d MS |
9 | * These coded instructions, statements, and computer programs are the |
10 | * property of Apple Inc. and are protected by Federal copyright | |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
09ec0018 | 14 | */ |
15 | ||
16 | ||
17 | /* | |
18 | * Include necessary headers... | |
19 | */ | |
20 | ||
21 | #include "cupsd.h" | |
84315f46 | 22 | #ifdef __APPLE__ |
1deb86fd | 23 | # include <vproc.h> |
84315f46 | 24 | # include <IOKit/pwr_mgt/IOPMLib.h> |
84315f46 | 25 | #endif /* __APPLE__ */ |
09ec0018 | 26 | |
27 | ||
28 | /* | |
3dfe78b3 | 29 | * The system management functions cover disk and power management which |
1deb86fd | 30 | * are primarily used for portable computers. |
09ec0018 | 31 | * |
3dfe78b3 MS |
32 | * Disk management involves delaying the write of certain configuration |
33 | * and state files to minimize the number of times the disk has to spin | |
1deb86fd | 34 | * up or flash to be written to. |
3dfe78b3 | 35 | * |
581dae2d | 36 | * Power management support is currently only implemented on OS X, but |
3dfe78b3 | 37 | * essentially we use four functions to let the OS know when it is OK to |
10d09e33 | 38 | * put the system to sleep, typically when we are not in the middle of |
1deb86fd MS |
39 | * printing a job. And on OS X we can also "sleep print" - basically the |
40 | * system only wakes up long enough to service network requests and process | |
41 | * print jobs. | |
3dfe78b3 MS |
42 | */ |
43 | ||
1deb86fd | 44 | |
3dfe78b3 MS |
45 | /* |
46 | * 'cupsdCleanDirty()' - Write dirty config and state files. | |
09ec0018 | 47 | */ |
48 | ||
3dfe78b3 MS |
49 | void |
50 | cupsdCleanDirty(void) | |
51 | { | |
52 | if (DirtyFiles & CUPSD_DIRTY_PRINTERS) | |
53 | cupsdSaveAllPrinters(); | |
54 | ||
55 | if (DirtyFiles & CUPSD_DIRTY_CLASSES) | |
56 | cupsdSaveAllClasses(); | |
57 | ||
3dfe78b3 MS |
58 | if (DirtyFiles & CUPSD_DIRTY_PRINTCAP) |
59 | cupsdWritePrintcap(); | |
60 | ||
61 | if (DirtyFiles & CUPSD_DIRTY_JOBS) | |
62 | { | |
63 | cupsd_job_t *job; /* Current job */ | |
64 | ||
65 | cupsdSaveAllJobs(); | |
66 | ||
67 | for (job = (cupsd_job_t *)cupsArrayFirst(Jobs); | |
68 | job; | |
69 | job = (cupsd_job_t *)cupsArrayNext(Jobs)) | |
70 | if (job->dirty) | |
71 | cupsdSaveJob(job); | |
72 | } | |
73 | ||
74 | if (DirtyFiles & CUPSD_DIRTY_SUBSCRIPTIONS) | |
75 | cupsdSaveAllSubscriptions(); | |
76 | ||
77 | DirtyFiles = CUPSD_DIRTY_NONE; | |
78 | DirtyCleanTime = 0; | |
49d87452 MS |
79 | |
80 | cupsdSetBusyState(); | |
3dfe78b3 MS |
81 | } |
82 | ||
83 | ||
84 | /* | |
85 | * 'cupsdMarkDirty()' - Mark config or state files as needing a write. | |
86 | */ | |
87 | ||
88 | void | |
89 | cupsdMarkDirty(int what) /* I - What file(s) are dirty? */ | |
90 | { | |
a2326b5b | 91 | cupsdLogMessage(CUPSD_LOG_DEBUG, "cupsdMarkDirty(%c%c%c%c%c)", |
68b10830 MS |
92 | (what & CUPSD_DIRTY_PRINTERS) ? 'P' : '-', |
93 | (what & CUPSD_DIRTY_CLASSES) ? 'C' : '-', | |
68b10830 MS |
94 | (what & CUPSD_DIRTY_PRINTCAP) ? 'p' : '-', |
95 | (what & CUPSD_DIRTY_JOBS) ? 'J' : '-', | |
96 | (what & CUPSD_DIRTY_SUBSCRIPTIONS) ? 'S' : '-'); | |
97 | ||
49d87452 MS |
98 | if (what == CUPSD_DIRTY_PRINTCAP && !Printcap) |
99 | return; | |
100 | ||
3dfe78b3 MS |
101 | DirtyFiles |= what; |
102 | ||
103 | if (!DirtyCleanTime) | |
104 | DirtyCleanTime = time(NULL) + DirtyCleanInterval; | |
105 | ||
106 | cupsdSetBusyState(); | |
107 | } | |
108 | ||
109 | ||
110 | /* | |
111 | * 'cupsdSetBusyState()' - Let the system know when we are busy doing something. | |
112 | */ | |
113 | ||
114 | void | |
115 | cupsdSetBusyState(void) | |
116 | { | |
84315f46 MS |
117 | int i; /* Looping var */ |
118 | cupsd_job_t *job; /* Current job */ | |
119 | cupsd_printer_t *p; /* Current printer */ | |
120 | int newbusy; /* New busy state */ | |
121 | static int busy = 0; /* Current busy state */ | |
49d87452 MS |
122 | static const char * const busy_text[] = |
123 | { /* Text for busy states */ | |
124 | "Not busy", | |
125 | "Dirty files", | |
126 | "Printing jobs", | |
127 | "Printing jobs and dirty files", | |
128 | "Active clients", | |
129 | "Active clients and dirty files", | |
130 | "Active clients and printing jobs", | |
131 | "Active clients, printing jobs, and dirty files" | |
132 | }; | |
1deb86fd | 133 | #ifdef __APPLE__ |
178cb736 | 134 | static vproc_transaction_t vtran = 0; /* Current busy transaction */ |
1deb86fd MS |
135 | static IOPMAssertionID keep_awake = 0;/* Keep the system awake while printing */ |
136 | #endif /* __APPLE__ */ | |
49d87452 MS |
137 | |
138 | ||
84315f46 MS |
139 | /* |
140 | * Figure out how busy we are... | |
141 | */ | |
142 | ||
49d87452 | 143 | newbusy = (DirtyCleanTime ? 1 : 0) | |
49d87452 | 144 | (cupsArrayCount(ActiveClients) ? 4 : 0); |
3dfe78b3 | 145 | |
84315f46 MS |
146 | for (job = (cupsd_job_t *)cupsArrayFirst(PrintingJobs); |
147 | job; | |
148 | job = (cupsd_job_t *)cupsArrayNext(PrintingJobs)) | |
149 | { | |
150 | if ((p = job->printer) != NULL) | |
151 | { | |
152 | for (i = 0; i < p->num_reasons; i ++) | |
153 | if (!strcmp(p->reasons[i], "connecting-to-device")) | |
154 | break; | |
155 | ||
156 | if (!p->num_reasons || i >= p->num_reasons) | |
157 | break; | |
158 | } | |
159 | } | |
160 | ||
161 | if (job) | |
162 | newbusy |= 2; | |
163 | ||
f99f3698 MS |
164 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
165 | "cupsdSetBusyState: newbusy=\"%s\", busy=\"%s\"", | |
166 | busy_text[newbusy], busy_text[busy]); | |
167 | ||
84315f46 MS |
168 | /* |
169 | * Manage state changes... | |
170 | */ | |
171 | ||
3dfe78b3 MS |
172 | if (newbusy != busy) |
173 | { | |
174 | busy = newbusy; | |
175 | ||
1deb86fd | 176 | #ifdef __APPLE__ |
178cb736 MS |
177 | if (busy && !vtran) |
178 | vtran = vproc_transaction_begin(NULL); | |
179 | else if (!busy && vtran) | |
180 | { | |
181 | vproc_transaction_end(NULL, vtran); | |
182 | vtran = 0; | |
183 | } | |
1deb86fd MS |
184 | #endif /* __APPLE__ */ |
185 | } | |
186 | ||
187 | #ifdef __APPLE__ | |
188 | if (cupsArrayCount(PrintingJobs) > 0 && !keep_awake) | |
189 | { | |
190 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Asserting NetworkClientActive."); | |
191 | ||
192 | IOPMAssertionCreateWithName(kIOPMAssertNetworkClientActive, | |
193 | kIOPMAssertionLevelOn, | |
194 | CFSTR("org.cups.cupsd"), &keep_awake); | |
f99f3698 | 195 | } |
1deb86fd MS |
196 | else if (cupsArrayCount(PrintingJobs) == 0 && keep_awake) |
197 | { | |
198 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Releasing power assertion."); | |
199 | IOPMAssertionRelease(keep_awake); | |
200 | keep_awake = 0; | |
201 | } | |
202 | #endif /* __APPLE__ */ | |
3dfe78b3 MS |
203 | } |
204 | ||
205 | ||
09ec0018 | 206 | #ifdef __APPLE__ |
207 | /* | |
208 | * This is the Apple-specific system event code. It works by creating | |
209 | * a worker thread that waits for events from the OS and relays them | |
210 | * to the main thread via a traditional pipe. | |
211 | */ | |
212 | ||
213 | /* | |
214 | * Include MacOS-specific headers... | |
215 | */ | |
216 | ||
1deb86fd | 217 | # include <notify.h> |
09ec0018 | 218 | # include <IOKit/IOKitLib.h> |
219 | # include <IOKit/IOMessage.h> | |
1deb86fd | 220 | # include <IOKit/ps/IOPowerSources.h> |
09ec0018 | 221 | # include <IOKit/pwr_mgt/IOPMLib.h> |
222 | # include <SystemConfiguration/SystemConfiguration.h> | |
223 | # include <pthread.h> | |
224 | ||
225 | ||
226 | /* | |
227 | * Constants... | |
228 | */ | |
229 | ||
a4d04587 | 230 | # define SYSEVENT_CANSLEEP 0x1 /* Decide whether to allow sleep or not */ |
231 | # define SYSEVENT_WILLSLEEP 0x2 /* Computer will go to sleep */ | |
232 | # define SYSEVENT_WOKE 0x4 /* Computer woke from sleep */ | |
233 | # define SYSEVENT_NETCHANGED 0x8 /* Network changed */ | |
234 | # define SYSEVENT_NAMECHANGED 0x10 /* Computer name changed */ | |
09ec0018 | 235 | |
236 | ||
a2326b5b MS |
237 | /* |
238 | * Structures... | |
09ec0018 | 239 | */ |
240 | ||
241 | typedef struct cupsd_sysevent_s /*** System event data ****/ | |
242 | { | |
243 | unsigned char event; /* Event bit field */ | |
244 | io_connect_t powerKernelPort; /* Power context data */ | |
245 | long powerNotificationID; /* Power event data */ | |
246 | } cupsd_sysevent_t; | |
247 | ||
248 | ||
249 | typedef struct cupsd_thread_data_s /*** Thread context data ****/ | |
250 | { | |
251 | cupsd_sysevent_t sysevent; /* System event */ | |
252 | CFRunLoopTimerRef timerRef; /* Timer to delay some change * | |
253 | * notifications */ | |
254 | } cupsd_thread_data_t; | |
255 | ||
256 | ||
a2326b5b MS |
257 | /* |
258 | * Local globals... | |
09ec0018 | 259 | */ |
260 | ||
261 | static pthread_t SysEventThread = NULL; | |
262 | /* Thread to host a runloop */ | |
263 | static pthread_mutex_t SysEventThreadMutex = { 0 }; | |
a2326b5b | 264 | /* Coordinates access to shared gloabals */ |
09ec0018 | 265 | static pthread_cond_t SysEventThreadCond = { 0 }; |
266 | /* Thread initialization complete condition */ | |
267 | static CFRunLoopRef SysEventRunloop = NULL; | |
268 | /* The runloop. Access must be protected! */ | |
269 | static CFStringRef ComputerNameKey = NULL, | |
270 | /* Computer name key */ | |
e07d4801 | 271 | BTMMKey = NULL, /* Back to My Mac key */ |
411affcf | 272 | NetworkGlobalKeyIPv4 = NULL, |
273 | /* Network global IPv4 key */ | |
274 | NetworkGlobalKeyIPv6 = NULL, | |
275 | /* Network global IPv6 key */ | |
276 | NetworkGlobalKeyDNS = NULL, | |
277 | /* Network global DNS key */ | |
09ec0018 | 278 | HostNamesKey = NULL, |
279 | /* Host name key */ | |
411affcf | 280 | NetworkInterfaceKeyIPv4 = NULL, |
281 | /* Netowrk interface key */ | |
282 | NetworkInterfaceKeyIPv6 = NULL; | |
09ec0018 | 283 | /* Netowrk interface key */ |
e6013cfa | 284 | static cupsd_sysevent_t LastSysEvent; /* Last system event (for delayed sleep) */ |
581dae2d | 285 | static int NameChanged = 0;/* Did we get a 'name changed' event during sleep? */ |
1deb86fd | 286 | static int PSToken = 0; /* Power source notifications */ |
09ec0018 | 287 | |
288 | ||
a2326b5b MS |
289 | /* |
290 | * Local functions... | |
09ec0018 | 291 | */ |
292 | ||
293 | static void *sysEventThreadEntry(void); | |
294 | static void sysEventPowerNotifier(void *context, io_service_t service, | |
295 | natural_t messageType, | |
296 | void *messageArgument); | |
297 | static void sysEventConfigurationNotifier(SCDynamicStoreRef store, | |
298 | CFArrayRef changedKeys, | |
299 | void *context); | |
300 | static void sysEventTimerNotifier(CFRunLoopTimerRef timer, void *context); | |
75bd9771 | 301 | static void sysUpdate(void); |
581dae2d | 302 | static void sysUpdateNames(void); |
09ec0018 | 303 | |
304 | ||
e6013cfa MS |
305 | /* |
306 | * 'cupsdAllowSleep()' - Tell the OS it is now OK to sleep. | |
307 | */ | |
308 | ||
309 | void | |
310 | cupsdAllowSleep(void) | |
311 | { | |
312 | cupsdCleanDirty(); | |
313 | ||
61893d0b | 314 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Allowing system sleep."); |
e6013cfa MS |
315 | IOAllowPowerChange(LastSysEvent.powerKernelPort, |
316 | LastSysEvent.powerNotificationID); | |
317 | } | |
318 | ||
319 | ||
09ec0018 | 320 | /* |
321 | * 'cupsdStartSystemMonitor()' - Start monitoring for system change. | |
322 | */ | |
323 | ||
324 | void | |
325 | cupsdStartSystemMonitor(void) | |
326 | { | |
327 | int flags; /* fcntl flags on pipe */ | |
328 | ||
329 | ||
1deb86fd MS |
330 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdStartSystemMonitor()"); |
331 | ||
09ec0018 | 332 | if (cupsdOpenPipe(SysEventPipes)) |
333 | { | |
334 | cupsdLogMessage(CUPSD_LOG_ERROR, "System event monitor pipe() failed - %s!", | |
335 | strerror(errno)); | |
336 | return; | |
337 | } | |
338 | ||
75bd9771 | 339 | cupsdAddSelect(SysEventPipes[0], (cupsd_selfunc_t)sysUpdate, NULL, NULL); |
09ec0018 | 340 | |
341 | /* | |
342 | * Set non-blocking mode on the descriptor we will be receiving notification | |
343 | * events on. | |
344 | */ | |
345 | ||
346 | flags = fcntl(SysEventPipes[0], F_GETFL, 0); | |
347 | fcntl(SysEventPipes[0], F_SETFL, flags | O_NONBLOCK); | |
348 | ||
349 | /* | |
350 | * Start the thread that runs the runloop... | |
351 | */ | |
352 | ||
353 | pthread_mutex_init(&SysEventThreadMutex, NULL); | |
354 | pthread_cond_init(&SysEventThreadCond, NULL); | |
355 | pthread_create(&SysEventThread, NULL, (void *(*)())sysEventThreadEntry, NULL); | |
1deb86fd MS |
356 | |
357 | /* | |
358 | * Monitor for power source changes via dispatch queue... | |
359 | */ | |
360 | ||
361 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdStartSystemMonitor: IOPSGetTimeRemainingEstimate=%f", IOPSGetTimeRemainingEstimate()); | |
362 | ACPower = IOPSGetTimeRemainingEstimate() == kIOPSTimeRemainingUnlimited; | |
363 | notify_register_dispatch(kIOPSNotifyPowerSource, &PSToken, dispatch_get_main_queue(), ^(int t) { ACPower = IOPSGetTimeRemainingEstimate() == kIOPSTimeRemainingUnlimited; }); | |
09ec0018 | 364 | } |
365 | ||
366 | ||
367 | /* | |
368 | * 'cupsdStopSystemMonitor()' - Stop monitoring for system change. | |
369 | */ | |
370 | ||
371 | void | |
372 | cupsdStopSystemMonitor(void) | |
373 | { | |
374 | CFRunLoopRef rl; /* The event handler runloop */ | |
375 | ||
376 | ||
1deb86fd MS |
377 | cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdStopSystemMonitor()"); |
378 | ||
09ec0018 | 379 | if (SysEventThread) |
380 | { | |
381 | /* | |
382 | * Make sure the thread has completed it's initialization and | |
383 | * stored it's runloop reference in the shared global. | |
384 | */ | |
385 | ||
386 | pthread_mutex_lock(&SysEventThreadMutex); | |
387 | ||
388 | if (!SysEventRunloop) | |
389 | pthread_cond_wait(&SysEventThreadCond, &SysEventThreadMutex); | |
390 | ||
391 | rl = SysEventRunloop; | |
392 | SysEventRunloop = NULL; | |
393 | ||
394 | pthread_mutex_unlock(&SysEventThreadMutex); | |
395 | ||
396 | if (rl) | |
397 | CFRunLoopStop(rl); | |
398 | ||
399 | pthread_join(SysEventThread, NULL); | |
400 | pthread_mutex_destroy(&SysEventThreadMutex); | |
401 | pthread_cond_destroy(&SysEventThreadCond); | |
402 | } | |
403 | ||
404 | if (SysEventPipes[0] >= 0) | |
405 | { | |
f7deaa1a | 406 | cupsdRemoveSelect(SysEventPipes[0]); |
09ec0018 | 407 | cupsdClosePipe(SysEventPipes); |
408 | } | |
1deb86fd MS |
409 | |
410 | if (PSToken != 0) | |
411 | { | |
412 | notify_cancel(PSToken); | |
413 | PSToken = 0; | |
414 | } | |
09ec0018 | 415 | } |
416 | ||
417 | ||
09ec0018 | 418 | /* |
419 | * 'sysEventThreadEntry()' - A thread to receive power and computer name | |
420 | * change notifications. | |
421 | */ | |
422 | ||
423 | static void * /* O - Return status/value */ | |
424 | sysEventThreadEntry(void) | |
425 | { | |
426 | io_object_t powerNotifierObj; | |
427 | /* Power notifier object */ | |
428 | IONotificationPortRef powerNotifierPort; | |
429 | /* Power notifier port */ | |
430 | SCDynamicStoreRef store = NULL;/* System Config dynamic store */ | |
431 | CFRunLoopSourceRef powerRLS = NULL,/* Power runloop source */ | |
432 | storeRLS = NULL;/* System Config runloop source */ | |
e07d4801 | 433 | CFStringRef key[6], /* System Config keys */ |
411affcf | 434 | pattern[2]; /* System Config patterns */ |
09ec0018 | 435 | CFArrayRef keys = NULL, /* System Config key array*/ |
436 | patterns = NULL;/* System Config pattern array */ | |
437 | SCDynamicStoreContext storeContext; /* Dynamic store context */ | |
438 | CFRunLoopTimerContext timerContext; /* Timer context */ | |
439 | cupsd_thread_data_t threadData; /* Thread context data for the * | |
440 | * runloop notifiers */ | |
441 | ||
442 | ||
443 | /* | |
444 | * Register for power state change notifications | |
445 | */ | |
446 | ||
447 | bzero(&threadData, sizeof(threadData)); | |
448 | ||
449 | threadData.sysevent.powerKernelPort = | |
450 | IORegisterForSystemPower(&threadData, &powerNotifierPort, | |
451 | sysEventPowerNotifier, &powerNotifierObj); | |
452 | ||
453 | if (threadData.sysevent.powerKernelPort) | |
454 | { | |
455 | powerRLS = IONotificationPortGetRunLoopSource(powerNotifierPort); | |
456 | CFRunLoopAddSource(CFRunLoopGetCurrent(), powerRLS, kCFRunLoopDefaultMode); | |
457 | } | |
458 | else | |
459 | DEBUG_puts("sysEventThreadEntry: error registering for system power " | |
460 | "notifications"); | |
461 | ||
462 | /* | |
463 | * Register for system configuration change notifications | |
464 | */ | |
465 | ||
466 | bzero(&storeContext, sizeof(storeContext)); | |
467 | storeContext.info = &threadData; | |
468 | ||
e07d4801 | 469 | store = SCDynamicStoreCreate(kCFAllocatorDefault, CFSTR("cupsd"), |
09ec0018 | 470 | sysEventConfigurationNotifier, &storeContext); |
471 | ||
472 | if (!ComputerNameKey) | |
e07d4801 MS |
473 | ComputerNameKey = SCDynamicStoreKeyCreateComputerName(kCFAllocatorDefault); |
474 | ||
475 | if (!BTMMKey) | |
476 | BTMMKey = SCDynamicStoreKeyCreate(kCFAllocatorDefault, | |
477 | CFSTR("Setup:/Network/BackToMyMac")); | |
09ec0018 | 478 | |
411affcf | 479 | if (!NetworkGlobalKeyIPv4) |
480 | NetworkGlobalKeyIPv4 = | |
e07d4801 | 481 | SCDynamicStoreKeyCreateNetworkGlobalEntity(kCFAllocatorDefault, |
09ec0018 | 482 | kSCDynamicStoreDomainState, |
483 | kSCEntNetIPv4); | |
484 | ||
411affcf | 485 | if (!NetworkGlobalKeyIPv6) |
486 | NetworkGlobalKeyIPv6 = | |
e07d4801 | 487 | SCDynamicStoreKeyCreateNetworkGlobalEntity(kCFAllocatorDefault, |
411affcf | 488 | kSCDynamicStoreDomainState, |
489 | kSCEntNetIPv6); | |
490 | ||
491 | if (!NetworkGlobalKeyDNS) | |
a2326b5b MS |
492 | NetworkGlobalKeyDNS = |
493 | SCDynamicStoreKeyCreateNetworkGlobalEntity(kCFAllocatorDefault, | |
411affcf | 494 | kSCDynamicStoreDomainState, |
495 | kSCEntNetDNS); | |
496 | ||
09ec0018 | 497 | if (!HostNamesKey) |
e07d4801 | 498 | HostNamesKey = SCDynamicStoreKeyCreateHostNames(kCFAllocatorDefault); |
09ec0018 | 499 | |
411affcf | 500 | if (!NetworkInterfaceKeyIPv4) |
501 | NetworkInterfaceKeyIPv4 = | |
e07d4801 | 502 | SCDynamicStoreKeyCreateNetworkInterfaceEntity(kCFAllocatorDefault, |
09ec0018 | 503 | kSCDynamicStoreDomainState, |
504 | kSCCompAnyRegex, | |
505 | kSCEntNetIPv4); | |
506 | ||
411affcf | 507 | if (!NetworkInterfaceKeyIPv6) |
508 | NetworkInterfaceKeyIPv6 = | |
e07d4801 | 509 | SCDynamicStoreKeyCreateNetworkInterfaceEntity(kCFAllocatorDefault, |
411affcf | 510 | kSCDynamicStoreDomainState, |
511 | kSCCompAnyRegex, | |
512 | kSCEntNetIPv6); | |
513 | ||
514 | if (store && ComputerNameKey && HostNamesKey && | |
515 | NetworkGlobalKeyIPv4 && NetworkGlobalKeyIPv6 && NetworkGlobalKeyDNS && | |
516 | NetworkInterfaceKeyIPv4 && NetworkInterfaceKeyIPv6) | |
09ec0018 | 517 | { |
518 | key[0] = ComputerNameKey; | |
e07d4801 MS |
519 | key[1] = BTMMKey; |
520 | key[2] = NetworkGlobalKeyIPv4; | |
521 | key[3] = NetworkGlobalKeyIPv6; | |
522 | key[4] = NetworkGlobalKeyDNS; | |
523 | key[5] = HostNamesKey; | |
411affcf | 524 | |
525 | pattern[0] = NetworkInterfaceKeyIPv4; | |
526 | pattern[1] = NetworkInterfaceKeyIPv6; | |
09ec0018 | 527 | |
e07d4801 MS |
528 | keys = CFArrayCreate(kCFAllocatorDefault, (const void **)key, |
529 | sizeof(key) / sizeof(key[0]), | |
530 | &kCFTypeArrayCallBacks); | |
411affcf | 531 | |
e07d4801 | 532 | patterns = CFArrayCreate(kCFAllocatorDefault, (const void **)pattern, |
09ec0018 | 533 | sizeof(pattern) / sizeof(pattern[0]), |
534 | &kCFTypeArrayCallBacks); | |
535 | ||
536 | if (keys && patterns && | |
537 | SCDynamicStoreSetNotificationKeys(store, keys, patterns)) | |
538 | { | |
e07d4801 MS |
539 | if ((storeRLS = SCDynamicStoreCreateRunLoopSource(kCFAllocatorDefault, |
540 | store, 0)) != NULL) | |
09ec0018 | 541 | { |
542 | CFRunLoopAddSource(CFRunLoopGetCurrent(), storeRLS, | |
543 | kCFRunLoopDefaultMode); | |
544 | } | |
545 | else | |
546 | DEBUG_printf(("sysEventThreadEntry: SCDynamicStoreCreateRunLoopSource " | |
547 | "failed: %s\n", SCErrorString(SCError()))); | |
548 | } | |
549 | else | |
550 | DEBUG_printf(("sysEventThreadEntry: SCDynamicStoreSetNotificationKeys " | |
551 | "failed: %s\n", SCErrorString(SCError()))); | |
552 | } | |
553 | else | |
554 | DEBUG_printf(("sysEventThreadEntry: SCDynamicStoreCreate failed: %s\n", | |
555 | SCErrorString(SCError()))); | |
556 | ||
557 | if (keys) | |
558 | CFRelease(keys); | |
559 | ||
560 | if (patterns) | |
561 | CFRelease(patterns); | |
562 | ||
563 | /* | |
564 | * Set up a timer to delay the wake change notifications. | |
565 | * | |
566 | * The initial time is set a decade or so into the future, we'll adjust | |
567 | * this later. | |
568 | */ | |
569 | ||
570 | bzero(&timerContext, sizeof(timerContext)); | |
571 | timerContext.info = &threadData; | |
572 | ||
573 | threadData.timerRef = | |
e07d4801 | 574 | CFRunLoopTimerCreate(kCFAllocatorDefault, |
a2326b5b | 575 | CFAbsoluteTimeGetCurrent() + (86400L * 365L * 10L), |
09ec0018 | 576 | 86400L * 365L * 10L, 0, 0, sysEventTimerNotifier, |
577 | &timerContext); | |
578 | CFRunLoopAddTimer(CFRunLoopGetCurrent(), threadData.timerRef, | |
579 | kCFRunLoopDefaultMode); | |
580 | ||
581 | /* | |
582 | * Store our runloop in a global so the main thread can use it to stop us. | |
583 | */ | |
584 | ||
585 | pthread_mutex_lock(&SysEventThreadMutex); | |
586 | ||
587 | SysEventRunloop = CFRunLoopGetCurrent(); | |
588 | ||
589 | pthread_cond_signal(&SysEventThreadCond); | |
590 | pthread_mutex_unlock(&SysEventThreadMutex); | |
591 | ||
592 | /* | |
593 | * Disappear into the runloop until it's stopped by the main thread. | |
594 | */ | |
595 | ||
596 | CFRunLoopRun(); | |
597 | ||
598 | /* | |
599 | * Clean up before exiting. | |
600 | */ | |
601 | ||
602 | if (threadData.timerRef) | |
603 | { | |
604 | CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), threadData.timerRef, | |
605 | kCFRunLoopDefaultMode); | |
606 | CFRelease(threadData.timerRef); | |
607 | } | |
608 | ||
609 | if (threadData.sysevent.powerKernelPort) | |
610 | { | |
611 | CFRunLoopRemoveSource(CFRunLoopGetCurrent(), powerRLS, | |
612 | kCFRunLoopDefaultMode); | |
613 | IODeregisterForSystemPower(&powerNotifierObj); | |
614 | IOServiceClose(threadData.sysevent.powerKernelPort); | |
615 | IONotificationPortDestroy(powerNotifierPort); | |
616 | } | |
617 | ||
618 | if (storeRLS) | |
619 | { | |
620 | CFRunLoopRemoveSource(CFRunLoopGetCurrent(), storeRLS, | |
621 | kCFRunLoopDefaultMode); | |
622 | CFRunLoopSourceInvalidate(storeRLS); | |
623 | CFRelease(storeRLS); | |
624 | } | |
625 | ||
626 | if (store) | |
627 | CFRelease(store); | |
628 | ||
629 | pthread_exit(NULL); | |
630 | } | |
631 | ||
632 | ||
633 | /* | |
634 | * 'sysEventPowerNotifier()' - Handle power notification events. | |
635 | */ | |
636 | ||
637 | static void | |
638 | sysEventPowerNotifier( | |
639 | void *context, /* I - Thread context data */ | |
640 | io_service_t service, /* I - Unused service info */ | |
641 | natural_t messageType, /* I - Type of message */ | |
642 | void *messageArgument) /* I - Message data */ | |
643 | { | |
644 | int sendit = 1; /* Send event to main thread? * | |
645 | * (0 = no, 1 = yes, 2 = delayed */ | |
646 | cupsd_thread_data_t *threadData; /* Thread context data */ | |
647 | ||
648 | ||
649 | threadData = (cupsd_thread_data_t *)context; | |
650 | ||
651 | (void)service; /* anti-compiler-warning-code */ | |
652 | ||
653 | switch (messageType) | |
654 | { | |
61893d0b MS |
655 | case kIOMessageCanSystemPowerOff : |
656 | case kIOMessageCanSystemSleep : | |
09ec0018 | 657 | threadData->sysevent.event |= SYSEVENT_CANSLEEP; |
658 | break; | |
659 | ||
61893d0b MS |
660 | case kIOMessageSystemWillRestart : |
661 | case kIOMessageSystemWillPowerOff : | |
662 | case kIOMessageSystemWillSleep : | |
09ec0018 | 663 | threadData->sysevent.event |= SYSEVENT_WILLSLEEP; |
581dae2d | 664 | threadData->sysevent.event &= ~SYSEVENT_WOKE; |
09ec0018 | 665 | break; |
666 | ||
61893d0b | 667 | case kIOMessageSystemHasPoweredOn : |
a2326b5b | 668 | /* |
09ec0018 | 669 | * Because powered on is followed by a net-changed event, delay |
670 | * before sending it. | |
671 | */ | |
672 | ||
673 | sendit = 2; | |
674 | threadData->sysevent.event |= SYSEVENT_WOKE; | |
675 | break; | |
676 | ||
61893d0b MS |
677 | case kIOMessageSystemWillNotPowerOff : |
678 | case kIOMessageSystemWillNotSleep : | |
e07d4801 | 679 | # ifdef kIOMessageSystemWillPowerOn |
61893d0b | 680 | case kIOMessageSystemWillPowerOn : |
e07d4801 | 681 | # endif /* kIOMessageSystemWillPowerOn */ |
09ec0018 | 682 | default: |
683 | sendit = 0; | |
684 | break; | |
685 | } | |
686 | ||
28a463e0 MS |
687 | switch (messageType) |
688 | { | |
689 | case kIOMessageCanSystemPowerOff : | |
690 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
691 | "Got kIOMessageCanSystemPowerOff message."); | |
692 | break; | |
693 | case kIOMessageCanSystemSleep : | |
694 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
695 | "Got kIOMessageCannSystemSleep message."); | |
696 | break; | |
697 | case kIOMessageSystemWillRestart : | |
698 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
699 | "Got kIOMessageSystemWillRestart message."); | |
700 | break; | |
701 | case kIOMessageSystemWillPowerOff : | |
702 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
703 | "Got kIOMessageSystemWillPowerOff message."); | |
704 | break; | |
705 | case kIOMessageSystemWillSleep : | |
706 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
707 | "Got kIOMessageSystemWillSleep message."); | |
708 | break; | |
709 | case kIOMessageSystemHasPoweredOn : | |
710 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
711 | "Got kIOMessageSystemHasPoweredOn message."); | |
712 | break; | |
713 | case kIOMessageSystemWillNotPowerOff : | |
714 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
715 | "Got kIOMessageSystemWillNotPowerOff message."); | |
716 | break; | |
717 | case kIOMessageSystemWillNotSleep : | |
718 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
719 | "Got kIOMessageSystemWillNotSleep message."); | |
720 | break; | |
721 | # ifdef kIOMessageSystemWillPowerOn | |
722 | case kIOMessageSystemWillPowerOn : | |
723 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
724 | "Got kIOMessageSystemWillPowerOn message."); | |
725 | break; | |
726 | # endif /* kIOMessageSystemWillPowerOn */ | |
727 | default: | |
728 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Got unknown power message %d.", | |
729 | (int)messageType); | |
730 | break; | |
731 | } | |
732 | ||
09ec0018 | 733 | if (sendit == 0) |
734 | IOAllowPowerChange(threadData->sysevent.powerKernelPort, | |
735 | (long)messageArgument); | |
736 | else | |
737 | { | |
738 | threadData->sysevent.powerNotificationID = (long)messageArgument; | |
739 | ||
740 | if (sendit == 1) | |
741 | { | |
a2326b5b | 742 | /* |
09ec0018 | 743 | * Send the event to the main thread now. |
744 | */ | |
745 | ||
746 | write(SysEventPipes[1], &threadData->sysevent, | |
747 | sizeof(threadData->sysevent)); | |
748 | threadData->sysevent.event = 0; | |
749 | } | |
750 | else | |
751 | { | |
a2326b5b | 752 | /* |
09ec0018 | 753 | * Send the event to the main thread after 1 to 2 seconds. |
754 | */ | |
755 | ||
756 | CFRunLoopTimerSetNextFireDate(threadData->timerRef, | |
757 | CFAbsoluteTimeGetCurrent() + 2); | |
758 | } | |
759 | } | |
760 | } | |
761 | ||
762 | ||
763 | /* | |
e07d4801 | 764 | * 'sysEventConfigurationNotifier()' - Network configuration change notification |
09ec0018 | 765 | * callback. |
766 | */ | |
767 | ||
768 | static void | |
769 | sysEventConfigurationNotifier( | |
770 | SCDynamicStoreRef store, /* I - System data (unused) */ | |
771 | CFArrayRef changedKeys, /* I - Changed data */ | |
772 | void *context) /* I - Thread context data */ | |
773 | { | |
774 | cupsd_thread_data_t *threadData; /* Thread context data */ | |
775 | ||
776 | ||
777 | threadData = (cupsd_thread_data_t *)context; | |
a2326b5b | 778 | |
09ec0018 | 779 | (void)store; /* anti-compiler-warning-code */ |
780 | ||
781 | CFRange range = CFRangeMake(0, CFArrayGetCount(changedKeys)); | |
782 | ||
e07d4801 MS |
783 | if (CFArrayContainsValue(changedKeys, range, ComputerNameKey) || |
784 | CFArrayContainsValue(changedKeys, range, BTMMKey)) | |
09ec0018 | 785 | threadData->sysevent.event |= SYSEVENT_NAMECHANGED; |
411affcf | 786 | else |
787 | { | |
09ec0018 | 788 | threadData->sysevent.event |= SYSEVENT_NETCHANGED; |
789 | ||
411affcf | 790 | /* |
791 | * Indicate the network interface list needs updating... | |
792 | */ | |
793 | ||
794 | NetIFUpdate = 1; | |
795 | } | |
796 | ||
09ec0018 | 797 | /* |
a2326b5b MS |
798 | * Because we registered for several different kinds of change notifications |
799 | * this callback usually gets called several times in a row. We use a timer to | |
09ec0018 | 800 | * de-bounce these so we only end up generating one event for the main thread. |
801 | */ | |
802 | ||
a2326b5b | 803 | CFRunLoopTimerSetNextFireDate(threadData->timerRef, |
411affcf | 804 | CFAbsoluteTimeGetCurrent() + 5); |
09ec0018 | 805 | } |
806 | ||
807 | ||
808 | /* | |
809 | * 'sysEventTimerNotifier()' - Handle delayed event notifications. | |
810 | */ | |
811 | ||
812 | static void | |
813 | sysEventTimerNotifier( | |
814 | CFRunLoopTimerRef timer, /* I - Timer information */ | |
815 | void *context) /* I - Thread context data */ | |
816 | { | |
817 | cupsd_thread_data_t *threadData; /* Thread context data */ | |
818 | ||
819 | ||
321d8d57 MS |
820 | (void)timer; |
821 | ||
09ec0018 | 822 | threadData = (cupsd_thread_data_t *)context; |
823 | ||
824 | /* | |
825 | * If an event is still pending send it to the main thread. | |
826 | */ | |
827 | ||
828 | if (threadData->sysevent.event) | |
829 | { | |
830 | write(SysEventPipes[1], &threadData->sysevent, | |
831 | sizeof(threadData->sysevent)); | |
832 | threadData->sysevent.event = 0; | |
833 | } | |
834 | } | |
75bd9771 MS |
835 | |
836 | ||
837 | /* | |
838 | * 'sysUpdate()' - Update the current system state. | |
839 | */ | |
840 | ||
841 | static void | |
842 | sysUpdate(void) | |
843 | { | |
844 | int i; /* Looping var */ | |
845 | cupsd_sysevent_t sysevent; /* The system event */ | |
846 | cupsd_printer_t *p; /* Printer information */ | |
847 | ||
848 | ||
849 | /* | |
850 | * Drain the event pipe... | |
851 | */ | |
852 | ||
853 | while (read((int)SysEventPipes[0], &sysevent, sizeof(sysevent)) | |
854 | == sizeof(sysevent)) | |
855 | { | |
856 | if (sysevent.event & SYSEVENT_CANSLEEP) | |
857 | { | |
858 | /* | |
859 | * If there are active printers that don't have the connecting-to-device | |
1e3e80bb MS |
860 | * or cups-waiting-for-job-completed printer-state-reason then cancel the |
861 | * sleep request, i.e., these reasons indicate a job that is not actively | |
862 | * doing anything... | |
75bd9771 MS |
863 | */ |
864 | ||
865 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
866 | p; | |
867 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
868 | { | |
869 | if (p->job) | |
870 | { | |
871 | for (i = 0; i < p->num_reasons; i ++) | |
581dae2d | 872 | if (!strcmp(p->reasons[i], "connecting-to-device") || |
1e3e80bb | 873 | !strcmp(p->reasons[i], "cups-waiting-for-job-completed")) |
75bd9771 MS |
874 | break; |
875 | ||
876 | if (!p->num_reasons || i >= p->num_reasons) | |
877 | break; | |
878 | } | |
879 | } | |
880 | ||
881 | if (p) | |
882 | { | |
883 | cupsdLogMessage(CUPSD_LOG_INFO, | |
581dae2d | 884 | "System sleep canceled because printer %s is active.", |
75bd9771 MS |
885 | p->name); |
886 | IOCancelPowerChange(sysevent.powerKernelPort, | |
887 | sysevent.powerNotificationID); | |
888 | } | |
889 | else | |
890 | { | |
581dae2d | 891 | cupsdLogMessage(CUPSD_LOG_DEBUG, "System wants to sleep."); |
75bd9771 MS |
892 | IOAllowPowerChange(sysevent.powerKernelPort, |
893 | sysevent.powerNotificationID); | |
894 | } | |
895 | } | |
896 | ||
897 | if (sysevent.event & SYSEVENT_WILLSLEEP) | |
898 | { | |
581dae2d | 899 | cupsdLogMessage(CUPSD_LOG_DEBUG, "System going to sleep."); |
75bd9771 MS |
900 | |
901 | Sleeping = 1; | |
902 | ||
75bd9771 MS |
903 | cupsdCleanDirty(); |
904 | ||
e6013cfa MS |
905 | /* |
906 | * If we have no printing jobs, allow the power change immediately. | |
581dae2d | 907 | * Otherwise set the SleepJobs time to 10 seconds in the future when |
e6013cfa MS |
908 | * we'll take more drastic measures... |
909 | */ | |
910 | ||
911 | if (cupsArrayCount(PrintingJobs) == 0) | |
61893d0b MS |
912 | { |
913 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Allowing system sleep."); | |
e6013cfa MS |
914 | IOAllowPowerChange(sysevent.powerKernelPort, |
915 | sysevent.powerNotificationID); | |
61893d0b | 916 | } |
e6013cfa MS |
917 | else |
918 | { | |
e60ec91f MS |
919 | /* |
920 | * If there are active printers that don't have the connecting-to-device | |
1e3e80bb | 921 | * or cups-waiting-for-job-completed printer-state-reasons then delay the |
581dae2d | 922 | * sleep request, i.e., these reasons indicate a job is active... |
e60ec91f MS |
923 | */ |
924 | ||
925 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
926 | p; | |
927 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
928 | { | |
929 | if (p->job) | |
930 | { | |
931 | for (i = 0; i < p->num_reasons; i ++) | |
581dae2d | 932 | if (!strcmp(p->reasons[i], "connecting-to-device") || |
1e3e80bb | 933 | !strcmp(p->reasons[i], "cups-waiting-for-job-completed")) |
e60ec91f MS |
934 | break; |
935 | ||
936 | if (!p->num_reasons || i >= p->num_reasons) | |
937 | break; | |
938 | } | |
939 | } | |
940 | ||
941 | if (p) | |
942 | { | |
581dae2d MS |
943 | cupsdLogMessage(CUPSD_LOG_INFO, |
944 | "System sleep delayed because printer %s is active.", | |
945 | p->name); | |
946 | ||
e60ec91f MS |
947 | LastSysEvent = sysevent; |
948 | SleepJobs = time(NULL) + 10; | |
949 | } | |
950 | else | |
951 | { | |
61893d0b | 952 | cupsdLogMessage(CUPSD_LOG_DEBUG, "Allowing system sleep."); |
e60ec91f MS |
953 | IOAllowPowerChange(sysevent.powerKernelPort, |
954 | sysevent.powerNotificationID); | |
955 | } | |
e6013cfa | 956 | } |
75bd9771 MS |
957 | } |
958 | ||
959 | if (sysevent.event & SYSEVENT_WOKE) | |
960 | { | |
581dae2d | 961 | cupsdLogMessage(CUPSD_LOG_DEBUG, "System woke from sleep."); |
75bd9771 MS |
962 | IOAllowPowerChange(sysevent.powerKernelPort, |
963 | sysevent.powerNotificationID); | |
964 | Sleeping = 0; | |
dcb445bc | 965 | |
982069db MS |
966 | /* |
967 | * Make sure jobs that were queued prior to the system going to sleep don't | |
968 | * get canceled right away... | |
969 | */ | |
970 | ||
971 | if (MaxJobTime > 0) | |
972 | { | |
973 | cupsd_job_t *job; /* Current job */ | |
974 | ||
975 | for (job = (cupsd_job_t *)cupsArrayFirst(ActiveJobs); | |
976 | job; | |
977 | job = (cupsd_job_t *)cupsArrayNext(ActiveJobs)) | |
978 | { | |
979 | if (job->cancel_time) | |
980 | { | |
981 | ipp_attribute_t *cancel_after = ippFindAttribute(job->attrs, | |
982 | "job-cancel-after", | |
983 | IPP_TAG_INTEGER); | |
984 | ||
985 | if (cancel_after) | |
986 | job->cancel_time = time(NULL) + ippGetInteger(cancel_after, 0); | |
987 | else | |
988 | job->cancel_time = time(NULL) + MaxJobTime; | |
989 | } | |
990 | } | |
991 | } | |
992 | ||
581dae2d MS |
993 | if (NameChanged) |
994 | sysUpdateNames(); | |
995 | ||
75bd9771 MS |
996 | cupsdCheckJobs(); |
997 | } | |
998 | ||
999 | if (sysevent.event & SYSEVENT_NETCHANGED) | |
1000 | { | |
581dae2d | 1001 | if (Sleeping) |
75bd9771 | 1002 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
581dae2d MS |
1003 | "System network configuration changed - " |
1004 | "ignored while sleeping."); | |
75bd9771 MS |
1005 | else |
1006 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
581dae2d | 1007 | "System network configuration changed."); |
75bd9771 MS |
1008 | } |
1009 | ||
1010 | if (sysevent.event & SYSEVENT_NAMECHANGED) | |
1011 | { | |
581dae2d MS |
1012 | if (Sleeping) |
1013 | { | |
1014 | NameChanged = 1; | |
1015 | ||
1016 | cupsdLogMessage(CUPSD_LOG_DEBUG, | |
1017 | "Computer name or BTMM domains changed - ignored while " | |
1018 | "sleeping."); | |
1019 | } | |
1020 | else | |
75bd9771 | 1021 | { |
e07d4801 | 1022 | cupsdLogMessage(CUPSD_LOG_DEBUG, |
581dae2d | 1023 | "Computer name or BTMM domains changed."); |
75bd9771 | 1024 | |
581dae2d MS |
1025 | sysUpdateNames(); |
1026 | } | |
1027 | } | |
1028 | } | |
1029 | } | |
75bd9771 | 1030 | |
581dae2d MS |
1031 | |
1032 | /* | |
1033 | * 'sysUpdateNames()' - Update computer and/or BTMM domains. | |
1034 | */ | |
1035 | ||
1036 | static void | |
1037 | sysUpdateNames(void) | |
1038 | { | |
1039 | cupsd_printer_t *p; /* Current printer */ | |
1040 | ||
1041 | ||
1042 | NameChanged = 0; | |
1043 | ||
1044 | /* | |
1045 | * De-register the individual printers... | |
1046 | */ | |
1047 | ||
1048 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); | |
1049 | p; | |
1050 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
1051 | cupsdDeregisterPrinter(p, 1); | |
75bd9771 | 1052 | |
a29fd7dd | 1053 | # if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) |
581dae2d MS |
1054 | /* |
1055 | * Update the computer name and BTMM domain list... | |
1056 | */ | |
75bd9771 | 1057 | |
581dae2d | 1058 | cupsdUpdateDNSSDName(); |
a29fd7dd | 1059 | # endif /* HAVE_DNSSD || HAVE_AVAHI */ |
75bd9771 | 1060 | |
581dae2d MS |
1061 | /* |
1062 | * Now re-register them... | |
1063 | */ | |
75bd9771 | 1064 | |
581dae2d MS |
1065 | for (p = (cupsd_printer_t *)cupsArrayFirst(Printers); |
1066 | p; | |
1067 | p = (cupsd_printer_t *)cupsArrayNext(Printers)) | |
1068 | cupsdRegisterPrinter(p); | |
75bd9771 | 1069 | } |
a4d04587 | 1070 | #endif /* __APPLE__ */ |
09ec0018 | 1071 | |
1072 | ||
1073 | /* | |
f2d18633 | 1074 | * End of "$Id$". |
09ec0018 | 1075 | */ |