… | |
… | |
44 | # include EV_H |
44 | # include EV_H |
45 | #else |
45 | #else |
46 | # include "ev.h" |
46 | # include "ev.h" |
47 | #endif |
47 | #endif |
48 | |
48 | |
|
|
49 | #ifndef EV_USE_STDEXCEPT |
|
|
50 | # define EV_USE_STDEXCEPT 1 |
|
|
51 | #endif |
|
|
52 | |
|
|
53 | #if EV_USE_STDEXCEPT |
|
|
54 | # include <stdexcept> |
|
|
55 | #endif |
|
|
56 | |
49 | namespace ev { |
57 | namespace ev { |
50 | |
58 | |
51 | typedef ev_tstamp tstamp; |
59 | typedef ev_tstamp tstamp; |
52 | |
60 | |
53 | enum { |
61 | enum { |
… | |
… | |
62 | STAT = EV_STAT, |
70 | STAT = EV_STAT, |
63 | IDLE = EV_IDLE, |
71 | IDLE = EV_IDLE, |
64 | CHECK = EV_CHECK, |
72 | CHECK = EV_CHECK, |
65 | PREPARE = EV_PREPARE, |
73 | PREPARE = EV_PREPARE, |
66 | FORK = EV_FORK, |
74 | FORK = EV_FORK, |
|
|
75 | ASYNC = EV_ASYNC, |
67 | EMBED = EV_EMBED, |
76 | EMBED = EV_EMBED, |
68 | ERROR = EV_ERROR, |
77 | ERROR = EV_ERROR, |
69 | }; |
78 | }; |
70 | |
79 | |
71 | enum |
80 | enum |
… | |
… | |
91 | { |
100 | { |
92 | ONE = EVUNLOOP_ONE, |
101 | ONE = EVUNLOOP_ONE, |
93 | ALL = EVUNLOOP_ALL |
102 | ALL = EVUNLOOP_ALL |
94 | }; |
103 | }; |
95 | |
104 | |
|
|
105 | struct bad_loop |
|
|
106 | #if EV_USE_STDEXCEPT |
|
|
107 | : std::runtime_error |
|
|
108 | #endif |
|
|
109 | { |
|
|
110 | #if EV_USE_STDEXCEPT |
|
|
111 | bad_loop () |
|
|
112 | : std::runtime_error ("libev event loop cannot be initialized, bad value of LIBEV_FLAGS?") |
|
|
113 | { |
|
|
114 | } |
|
|
115 | #endif |
|
|
116 | }; |
|
|
117 | |
|
|
118 | #ifdef EV_AX |
|
|
119 | # undef EV_AX |
|
|
120 | #endif |
|
|
121 | |
|
|
122 | #ifdef EV_AX_ |
|
|
123 | # undef EV_AX_ |
|
|
124 | #endif |
|
|
125 | |
|
|
126 | #if EV_MULTIPLICITY |
|
|
127 | # define EV_AX raw_loop |
|
|
128 | # define EV_AX_ raw_loop, |
|
|
129 | #else |
|
|
130 | # define EV_AX |
|
|
131 | # define EV_AX_ |
|
|
132 | #endif |
|
|
133 | |
|
|
134 | struct loop_ref |
|
|
135 | { |
|
|
136 | loop_ref (EV_P) throw () |
|
|
137 | #if EV_MULTIPLICITY |
|
|
138 | : EV_AX (EV_A) |
|
|
139 | #endif |
|
|
140 | { |
|
|
141 | } |
|
|
142 | |
|
|
143 | bool operator == (const loop_ref &other) const throw () |
|
|
144 | { |
|
|
145 | #if EV_MULTIPLICITY |
|
|
146 | return EV_AX == other.EV_AX; |
|
|
147 | #else |
|
|
148 | return true; |
|
|
149 | #endif |
|
|
150 | } |
|
|
151 | |
|
|
152 | bool operator != (const loop_ref &other) const throw () |
|
|
153 | { |
|
|
154 | #if EV_MULTIPLICITY |
|
|
155 | return ! (*this == other); |
|
|
156 | #else |
|
|
157 | return false; |
|
|
158 | #endif |
|
|
159 | } |
|
|
160 | |
|
|
161 | #if EV_MULTIPLICITY |
|
|
162 | bool operator == (struct ev_loop *other) const throw () |
|
|
163 | { |
|
|
164 | return this->EV_AX == other; |
|
|
165 | } |
|
|
166 | |
|
|
167 | bool operator != (struct ev_loop *other) const throw () |
|
|
168 | { |
|
|
169 | return ! (*this == other); |
|
|
170 | } |
|
|
171 | |
|
|
172 | bool operator == (const struct ev_loop *other) const throw () |
|
|
173 | { |
|
|
174 | return this->EV_AX == other; |
|
|
175 | } |
|
|
176 | |
|
|
177 | bool operator != (const struct ev_loop *other) const throw () |
|
|
178 | { |
|
|
179 | return (*this == other); |
|
|
180 | } |
|
|
181 | |
|
|
182 | operator struct ev_loop * () const throw () |
|
|
183 | { |
|
|
184 | return EV_AX; |
|
|
185 | } |
|
|
186 | |
|
|
187 | operator const struct ev_loop * () const throw () |
|
|
188 | { |
|
|
189 | return EV_AX; |
|
|
190 | } |
|
|
191 | |
|
|
192 | bool is_default () const throw () |
|
|
193 | { |
|
|
194 | return EV_AX == ev_default_loop (0); |
|
|
195 | } |
|
|
196 | #endif |
|
|
197 | |
|
|
198 | void loop (int flags = 0) |
|
|
199 | { |
|
|
200 | ev_loop (EV_AX_ flags); |
|
|
201 | } |
|
|
202 | |
|
|
203 | void unloop (how_t how = ONE) throw () |
|
|
204 | { |
|
|
205 | ev_unloop (EV_AX_ how); |
|
|
206 | } |
|
|
207 | |
|
|
208 | void post_fork () throw () |
|
|
209 | { |
|
|
210 | #if EV_MULTIPLICITY |
|
|
211 | ev_loop_fork (EV_AX); |
|
|
212 | #else |
|
|
213 | ev_default_fork (); |
|
|
214 | #endif |
|
|
215 | } |
|
|
216 | |
|
|
217 | unsigned int count () const throw () |
|
|
218 | { |
|
|
219 | return ev_loop_count (EV_AX); |
|
|
220 | } |
|
|
221 | |
|
|
222 | unsigned int backend () const throw () |
|
|
223 | { |
|
|
224 | return ev_backend (EV_AX); |
|
|
225 | } |
|
|
226 | |
|
|
227 | tstamp now () const throw () |
|
|
228 | { |
|
|
229 | return ev_now (EV_AX); |
|
|
230 | } |
|
|
231 | |
|
|
232 | void ref () throw () |
|
|
233 | { |
|
|
234 | ev_ref (EV_AX); |
|
|
235 | } |
|
|
236 | |
|
|
237 | void unref () throw () |
|
|
238 | { |
|
|
239 | ev_unref (EV_AX); |
|
|
240 | } |
|
|
241 | |
|
|
242 | void set_io_collect_interval (tstamp interval) throw () |
|
|
243 | { |
|
|
244 | ev_set_io_collect_interval (EV_AX_ interval); |
|
|
245 | } |
|
|
246 | |
|
|
247 | void set_timeout_collect_interval (tstamp interval) throw () |
|
|
248 | { |
|
|
249 | ev_set_timeout_collect_interval (EV_AX_ interval); |
|
|
250 | } |
|
|
251 | |
|
|
252 | // function callback |
|
|
253 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () |
|
|
254 | { |
|
|
255 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
|
|
256 | } |
|
|
257 | |
|
|
258 | // method callback |
|
|
259 | template<class K, void (K::*method)(int)> |
|
|
260 | void once (int fd, int events, tstamp timeout, K *object) throw () |
|
|
261 | { |
|
|
262 | once (fd, events, timeout, method_thunk<K, method>, object); |
|
|
263 | } |
|
|
264 | |
|
|
265 | template<class K, void (K::*method)(int)> |
|
|
266 | static void method_thunk (int revents, void* arg) |
|
|
267 | { |
|
|
268 | K *obj = static_cast<K *>(arg); |
|
|
269 | (obj->*method) (revents); |
|
|
270 | } |
|
|
271 | |
|
|
272 | // const method callback |
|
|
273 | template<class K, void (K::*method)(int) const> |
|
|
274 | void once (int fd, int events, tstamp timeout, const K *object) throw () |
|
|
275 | { |
|
|
276 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
|
|
277 | } |
|
|
278 | |
|
|
279 | template<class K, void (K::*method)(int) const> |
|
|
280 | static void const_method_thunk (int revents, void* arg) |
|
|
281 | { |
|
|
282 | K *obj = static_cast<K *>(arg); |
|
|
283 | (obj->*method) (revents); |
|
|
284 | } |
|
|
285 | |
|
|
286 | // simple method callback |
|
|
287 | template<class K, void (K::*method)()> |
|
|
288 | void once (int fd, int events, tstamp timeout, K *object) throw () |
|
|
289 | { |
|
|
290 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
|
|
291 | } |
|
|
292 | |
|
|
293 | template<class K, void (K::*method)()> |
|
|
294 | static void method_noargs_thunk (int revents, void* arg) |
|
|
295 | { |
|
|
296 | K *obj = static_cast<K *>(arg); |
|
|
297 | (obj->*method) (); |
|
|
298 | } |
|
|
299 | |
|
|
300 | // simpler function callback |
|
|
301 | template<void (*cb)(int)> |
|
|
302 | void once (int fd, int events, tstamp timeout) throw () |
|
|
303 | { |
|
|
304 | once (fd, events, timeout, simpler_func_thunk<cb>); |
|
|
305 | } |
|
|
306 | |
|
|
307 | template<void (*cb)(int)> |
|
|
308 | static void simpler_func_thunk (int revents, void* arg) |
|
|
309 | { |
|
|
310 | (*cb) (revents); |
|
|
311 | } |
|
|
312 | |
|
|
313 | // simplest function callback |
|
|
314 | template<void (*cb)()> |
|
|
315 | void once (int fd, int events, tstamp timeout) throw () |
|
|
316 | { |
|
|
317 | once (fd, events, timeout, simplest_func_thunk<cb>); |
|
|
318 | } |
|
|
319 | |
|
|
320 | template<void (*cb)()> |
|
|
321 | static void simplest_func_thunk (int revents, void* arg) |
|
|
322 | { |
|
|
323 | (*cb) (); |
|
|
324 | } |
|
|
325 | |
|
|
326 | void feed_fd_event (int fd, int revents) throw () |
|
|
327 | { |
|
|
328 | ev_feed_fd_event (EV_AX_ fd, revents); |
|
|
329 | } |
|
|
330 | |
|
|
331 | void feed_signal_event (int signum) throw () |
|
|
332 | { |
|
|
333 | ev_feed_signal_event (EV_AX_ signum); |
|
|
334 | } |
|
|
335 | |
|
|
336 | #if EV_MULTIPLICITY |
|
|
337 | struct ev_loop* EV_AX; |
|
|
338 | #endif |
|
|
339 | |
|
|
340 | }; |
|
|
341 | |
|
|
342 | #if EV_MULTIPLICITY |
|
|
343 | struct dynamic_loop : loop_ref |
|
|
344 | { |
|
|
345 | |
|
|
346 | dynamic_loop (unsigned int flags = AUTO) throw (bad_loop) |
|
|
347 | : loop_ref (ev_loop_new (flags)) |
|
|
348 | { |
|
|
349 | if (!EV_AX) |
|
|
350 | throw bad_loop (); |
|
|
351 | } |
|
|
352 | |
|
|
353 | ~dynamic_loop () throw () |
|
|
354 | { |
|
|
355 | ev_loop_destroy (EV_AX); |
|
|
356 | EV_AX = 0; |
|
|
357 | } |
|
|
358 | |
|
|
359 | private: |
|
|
360 | |
|
|
361 | dynamic_loop (const dynamic_loop &); |
|
|
362 | |
|
|
363 | dynamic_loop & operator= (const dynamic_loop &); |
|
|
364 | |
|
|
365 | }; |
|
|
366 | #endif |
|
|
367 | |
|
|
368 | struct default_loop : loop_ref |
|
|
369 | { |
|
|
370 | default_loop (unsigned int flags = AUTO) throw (bad_loop) |
|
|
371 | #if EV_MULTIPLICITY |
|
|
372 | : loop_ref (ev_default_loop (flags)) |
|
|
373 | #endif |
|
|
374 | { |
|
|
375 | if ( |
|
|
376 | #if EV_MULTIPLICITY |
|
|
377 | !EV_AX |
|
|
378 | #else |
|
|
379 | !ev_default_loop (flags) |
|
|
380 | #endif |
|
|
381 | ) |
|
|
382 | throw bad_loop (); |
|
|
383 | } |
|
|
384 | |
|
|
385 | ~default_loop () throw () |
|
|
386 | { |
|
|
387 | ev_default_destroy (); |
|
|
388 | } |
|
|
389 | |
|
|
390 | private: |
|
|
391 | default_loop (const default_loop &); |
|
|
392 | default_loop &operator = (const default_loop &); |
|
|
393 | }; |
|
|
394 | |
|
|
395 | inline loop_ref get_default_loop () throw () |
|
|
396 | { |
|
|
397 | #if EV_MULTIPLICITY |
|
|
398 | return ev_default_loop (0); |
|
|
399 | #else |
|
|
400 | return loop_ref (); |
|
|
401 | #endif |
|
|
402 | } |
|
|
403 | |
|
|
404 | #undef EV_AX |
|
|
405 | #undef EV_AX_ |
|
|
406 | |
|
|
407 | #undef EV_PX |
|
|
408 | #undef EV_PX_ |
|
|
409 | #if EV_MULTIPLICITY |
|
|
410 | # define EV_PX loop_ref EV_A |
|
|
411 | # define EV_PX_ loop_ref EV_A_ |
|
|
412 | #else |
|
|
413 | # define EV_PX |
|
|
414 | # define EV_PX_ |
|
|
415 | #endif |
|
|
416 | |
96 | template<class ev_watcher, class watcher> |
417 | template<class ev_watcher, class watcher> |
97 | struct base : ev_watcher |
418 | struct base : ev_watcher |
98 | { |
419 | { |
99 | #if EV_MULTIPLICITY |
420 | #if EV_MULTIPLICITY |
100 | EV_P; |
421 | EV_PX; |
101 | |
422 | |
102 | void set (EV_P) |
423 | void set (EV_PX) throw () |
103 | { |
424 | { |
104 | this->EV_A = EV_A; |
425 | this->EV_A = EV_A; |
105 | } |
426 | } |
106 | #endif |
427 | #endif |
107 | |
428 | |
108 | base () |
429 | base (EV_PX) throw () |
|
|
430 | #if EV_MULTIPLICITY |
|
|
431 | : EV_A (EV_A) |
|
|
432 | #endif |
109 | { |
433 | { |
110 | ev_init (this, 0); |
434 | ev_init (this, 0); |
111 | } |
435 | } |
112 | |
436 | |
113 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) |
437 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
114 | { |
438 | { |
115 | this->data = data; |
439 | this->data = data; |
116 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
440 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
117 | } |
441 | } |
118 | |
442 | |
119 | // method callback |
443 | // method callback |
120 | template<class K, void (K::*method)(watcher &w, int)> |
444 | template<class K, void (K::*method)(watcher &w, int)> |
121 | void set (K *object) |
445 | void set (K *object) throw () |
122 | { |
446 | { |
123 | set_ (object, method_thunk<K, method>); |
447 | set_ (object, method_thunk<K, method>); |
124 | } |
448 | } |
125 | |
449 | |
126 | template<class K, void (K::*method)(watcher &w, int)> |
450 | template<class K, void (K::*method)(watcher &w, int)> |
… | |
… | |
130 | (obj->*method) (*static_cast<watcher *>(w), revents); |
454 | (obj->*method) (*static_cast<watcher *>(w), revents); |
131 | } |
455 | } |
132 | |
456 | |
133 | // const method callback |
457 | // const method callback |
134 | template<class K, void (K::*method)(watcher &w, int) const> |
458 | template<class K, void (K::*method)(watcher &w, int) const> |
135 | void set (const K *object) |
459 | void set (const K *object) throw () |
136 | { |
460 | { |
137 | set_ (object, const_method_thunk<K, method>); |
461 | set_ (object, const_method_thunk<K, method>); |
138 | } |
462 | } |
139 | |
463 | |
140 | template<class K, void (K::*method)(watcher &w, int) const> |
464 | template<class K, void (K::*method)(watcher &w, int) const> |
… | |
… | |
144 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
468 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
145 | } |
469 | } |
146 | |
470 | |
147 | // function callback |
471 | // function callback |
148 | template<void (*function)(watcher &w, int)> |
472 | template<void (*function)(watcher &w, int)> |
149 | void set (void *data = 0) |
473 | void set (void *data = 0) throw () |
150 | { |
474 | { |
151 | set_ (data, function_thunk<function>); |
475 | set_ (data, function_thunk<function>); |
152 | } |
476 | } |
153 | |
477 | |
154 | template<void (*function)(watcher &w, int)> |
478 | template<void (*function)(watcher &w, int)> |
… | |
… | |
157 | function (*static_cast<watcher *>(w), revents); |
481 | function (*static_cast<watcher *>(w), revents); |
158 | } |
482 | } |
159 | |
483 | |
160 | // simple callback |
484 | // simple callback |
161 | template<class K, void (K::*method)()> |
485 | template<class K, void (K::*method)()> |
162 | void set (K *object) |
486 | void set (K *object) throw () |
163 | { |
487 | { |
164 | set_ (object, method_noargs_thunk<K, method>); |
488 | set_ (object, method_noargs_thunk<K, method>); |
165 | } |
489 | } |
166 | |
490 | |
167 | template<class K, void (K::*method)()> |
491 | template<class K, void (K::*method)()> |
… | |
… | |
175 | { |
499 | { |
176 | return ev_cb (static_cast<ev_watcher *>(this)) |
500 | return ev_cb (static_cast<ev_watcher *>(this)) |
177 | (static_cast<ev_watcher *>(this), events); |
501 | (static_cast<ev_watcher *>(this), events); |
178 | } |
502 | } |
179 | |
503 | |
180 | bool is_active () const |
504 | bool is_active () const throw () |
181 | { |
505 | { |
182 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
506 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
183 | } |
507 | } |
184 | |
508 | |
185 | bool is_pending () const |
509 | bool is_pending () const throw () |
186 | { |
510 | { |
187 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
511 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
188 | } |
512 | } |
|
|
513 | |
|
|
514 | void feed_event (int revents) throw () |
|
|
515 | { |
|
|
516 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
|
|
517 | } |
|
|
518 | }; |
|
|
519 | |
|
|
520 | inline tstamp now () throw () |
|
|
521 | { |
|
|
522 | return ev_time (); |
189 | }; |
523 | } |
190 | |
524 | |
191 | inline void delay (tstamp interval) |
525 | inline void delay (tstamp interval) throw () |
192 | { |
526 | { |
193 | ev_sleep (interval); |
527 | ev_sleep (interval); |
194 | } |
528 | } |
195 | |
529 | |
196 | inline int version_major () |
530 | inline int version_major () throw () |
197 | { |
531 | { |
198 | return ev_version_major (); |
532 | return ev_version_major (); |
199 | } |
533 | } |
200 | |
534 | |
201 | inline int version_minor () |
535 | inline int version_minor () throw () |
202 | { |
536 | { |
203 | return ev_version_minor (); |
537 | return ev_version_minor (); |
204 | } |
538 | } |
205 | |
539 | |
206 | inline unsigned int supported_backends () |
540 | inline unsigned int supported_backends () throw () |
207 | { |
541 | { |
208 | return ev_supported_backends (); |
542 | return ev_supported_backends (); |
209 | } |
543 | } |
210 | |
544 | |
211 | inline unsigned int recommended_backends () |
545 | inline unsigned int recommended_backends () throw () |
212 | { |
546 | { |
213 | return ev_recommended_backends (); |
547 | return ev_recommended_backends (); |
214 | } |
548 | } |
215 | |
549 | |
216 | inline unsigned int embeddable_backends () |
550 | inline unsigned int embeddable_backends () throw () |
217 | { |
551 | { |
218 | return ev_embeddable_backends (); |
552 | return ev_embeddable_backends (); |
219 | } |
553 | } |
220 | |
554 | |
221 | inline void set_allocator (void *(*cb)(void *ptr, long size)) |
555 | inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () |
222 | { |
556 | { |
223 | ev_set_allocator (cb); |
557 | ev_set_allocator (cb); |
224 | } |
558 | } |
225 | |
559 | |
226 | inline void set_syserr_cb (void (*cb)(const char *msg)) |
560 | inline void set_syserr_cb (void (*cb)(const char *msg)) throw () |
227 | { |
561 | { |
228 | ev_set_syserr_cb (cb); |
562 | ev_set_syserr_cb (cb); |
229 | } |
563 | } |
230 | |
564 | |
231 | |
|
|
232 | inline ev_tstamp now (EV_P) |
|
|
233 | { |
|
|
234 | return ev_now (EV_A); |
|
|
235 | } |
|
|
236 | |
|
|
237 | #if EV_MULTIPLICITY |
565 | #if EV_MULTIPLICITY |
238 | #define EV_CONSTRUCT \ |
566 | #define EV_CONSTRUCT(cppstem,cstem) \ |
239 | (EV_P = EV_DEFAULT) \ |
567 | (EV_PX = get_default_loop ()) throw () \ |
|
|
568 | : base<ev_ ## cstem, cppstem> (EV_A) \ |
240 | { \ |
569 | { \ |
241 | set (EV_A); \ |
|
|
242 | } |
570 | } |
243 | #else |
571 | #else |
244 | #define EV_CONSTRUCT \ |
572 | #define EV_CONSTRUCT(cppstem,cstem) \ |
245 | () \ |
573 | () throw () \ |
246 | { \ |
574 | { \ |
247 | } |
575 | } |
248 | #endif |
576 | #endif |
249 | |
577 | |
250 | /* using a template here would require quite a bit more lines, |
578 | /* using a template here would require quite a bit more lines, |
251 | * so a macro solution was chosen */ |
579 | * so a macro solution was chosen */ |
252 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
580 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
253 | \ |
581 | \ |
254 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
582 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
255 | { \ |
583 | { \ |
256 | void start () \ |
584 | void start () throw () \ |
257 | { \ |
585 | { \ |
258 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
586 | ev_ ## cstem ## _start (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
259 | } \ |
587 | } \ |
260 | \ |
588 | \ |
261 | void stop () \ |
589 | void stop () throw () \ |
262 | { \ |
590 | { \ |
263 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
591 | ev_ ## cstem ## _stop (EV_A_ static_cast<ev_ ## cstem *>(this)); \ |
264 | } \ |
592 | } \ |
265 | \ |
593 | \ |
266 | cppstem EV_CONSTRUCT \ |
594 | cppstem EV_CONSTRUCT(cppstem,cstem) \ |
267 | \ |
595 | \ |
268 | ~cppstem () \ |
596 | ~cppstem () throw () \ |
269 | { \ |
597 | { \ |
270 | stop (); \ |
598 | stop (); \ |
271 | } \ |
599 | } \ |
272 | \ |
600 | \ |
273 | using base<ev_ ## cstem, cppstem>::set; \ |
601 | using base<ev_ ## cstem, cppstem>::set; \ |
274 | \ |
602 | \ |
275 | private: \ |
603 | private: \ |
276 | \ |
604 | \ |
277 | cppstem (const cppstem &o); \ |
605 | cppstem (const cppstem &o); \ |
278 | \ |
606 | \ |
279 | cppstem & operator =(const cppstem &o); \ |
607 | cppstem &operator =(const cppstem &o); \ |
280 | \ |
608 | \ |
281 | public: |
609 | public: |
282 | |
610 | |
283 | #define EV_END_WATCHER(cppstem,cstem) \ |
611 | #define EV_END_WATCHER(cppstem,cstem) \ |
284 | }; |
612 | }; |
285 | |
613 | |
286 | EV_BEGIN_WATCHER (io, io) |
614 | EV_BEGIN_WATCHER (io, io) |
287 | void set (int fd, int events) |
615 | void set (int fd, int events) throw () |
288 | { |
616 | { |
289 | int active = is_active (); |
617 | int active = is_active (); |
290 | if (active) stop (); |
618 | if (active) stop (); |
291 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
619 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
292 | if (active) start (); |
620 | if (active) start (); |
293 | } |
621 | } |
294 | |
622 | |
295 | void set (int events) |
623 | void set (int events) throw () |
296 | { |
624 | { |
297 | int active = is_active (); |
625 | int active = is_active (); |
298 | if (active) stop (); |
626 | if (active) stop (); |
299 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
627 | ev_io_set (static_cast<ev_io *>(this), fd, events); |
300 | if (active) start (); |
628 | if (active) start (); |
301 | } |
629 | } |
302 | |
630 | |
303 | void start (int fd, int events) |
631 | void start (int fd, int events) throw () |
304 | { |
632 | { |
305 | set (fd, events); |
633 | set (fd, events); |
306 | start (); |
634 | start (); |
307 | } |
635 | } |
308 | EV_END_WATCHER (io, io) |
636 | EV_END_WATCHER (io, io) |
309 | |
637 | |
310 | EV_BEGIN_WATCHER (timer, timer) |
638 | EV_BEGIN_WATCHER (timer, timer) |
311 | void set (ev_tstamp after, ev_tstamp repeat = 0.) |
639 | void set (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
312 | { |
640 | { |
313 | int active = is_active (); |
641 | int active = is_active (); |
314 | if (active) stop (); |
642 | if (active) stop (); |
315 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
643 | ev_timer_set (static_cast<ev_timer *>(this), after, repeat); |
316 | if (active) start (); |
644 | if (active) start (); |
317 | } |
645 | } |
318 | |
646 | |
319 | void start (ev_tstamp after, ev_tstamp repeat = 0.) |
647 | void start (ev_tstamp after, ev_tstamp repeat = 0.) throw () |
320 | { |
648 | { |
321 | set (after, repeat); |
649 | set (after, repeat); |
322 | start (); |
650 | start (); |
323 | } |
651 | } |
324 | |
652 | |
325 | void again () |
653 | void again () throw () |
326 | { |
654 | { |
327 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
655 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
328 | } |
656 | } |
329 | EV_END_WATCHER (timer, timer) |
657 | EV_END_WATCHER (timer, timer) |
330 | |
658 | |
331 | #if EV_PERIODIC_ENABLE |
659 | #if EV_PERIODIC_ENABLE |
332 | EV_BEGIN_WATCHER (periodic, periodic) |
660 | EV_BEGIN_WATCHER (periodic, periodic) |
333 | void set (ev_tstamp at, ev_tstamp interval = 0.) |
661 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
334 | { |
662 | { |
335 | int active = is_active (); |
663 | int active = is_active (); |
336 | if (active) stop (); |
664 | if (active) stop (); |
337 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
665 | ev_periodic_set (static_cast<ev_periodic *>(this), at, interval, 0); |
338 | if (active) start (); |
666 | if (active) start (); |
339 | } |
667 | } |
340 | |
668 | |
341 | void start (ev_tstamp at, ev_tstamp interval = 0.) |
669 | void start (ev_tstamp at, ev_tstamp interval = 0.) throw () |
342 | { |
670 | { |
343 | set (at, interval); |
671 | set (at, interval); |
344 | start (); |
672 | start (); |
345 | } |
673 | } |
346 | |
674 | |
347 | void again () |
675 | void again () throw () |
348 | { |
676 | { |
349 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
677 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
350 | } |
678 | } |
351 | EV_END_WATCHER (periodic, periodic) |
679 | EV_END_WATCHER (periodic, periodic) |
352 | #endif |
680 | #endif |
353 | |
681 | |
354 | EV_BEGIN_WATCHER (sig, signal) |
682 | EV_BEGIN_WATCHER (sig, signal) |
355 | void set (int signum) |
683 | void set (int signum) throw () |
356 | { |
684 | { |
357 | int active = is_active (); |
685 | int active = is_active (); |
358 | if (active) stop (); |
686 | if (active) stop (); |
359 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
687 | ev_signal_set (static_cast<ev_signal *>(this), signum); |
360 | if (active) start (); |
688 | if (active) start (); |
361 | } |
689 | } |
362 | |
690 | |
363 | void start (int signum) |
691 | void start (int signum) throw () |
364 | { |
692 | { |
365 | set (signum); |
693 | set (signum); |
366 | start (); |
694 | start (); |
367 | } |
695 | } |
368 | EV_END_WATCHER (sig, signal) |
696 | EV_END_WATCHER (sig, signal) |
369 | |
697 | |
370 | EV_BEGIN_WATCHER (child, child) |
698 | EV_BEGIN_WATCHER (child, child) |
371 | void set (int pid) |
699 | void set (int pid, int trace = 0) throw () |
372 | { |
700 | { |
373 | int active = is_active (); |
701 | int active = is_active (); |
374 | if (active) stop (); |
702 | if (active) stop (); |
375 | ev_child_set (static_cast<ev_child *>(this), pid); |
703 | ev_child_set (static_cast<ev_child *>(this), pid, trace); |
376 | if (active) start (); |
704 | if (active) start (); |
377 | } |
705 | } |
378 | |
706 | |
379 | void start (int pid) |
707 | void start (int pid, int trace = 0) throw () |
380 | { |
708 | { |
381 | set (pid); |
709 | set (pid, trace); |
382 | start (); |
710 | start (); |
383 | } |
711 | } |
384 | EV_END_WATCHER (child, child) |
712 | EV_END_WATCHER (child, child) |
385 | |
713 | |
386 | #if EV_STAT_ENABLE |
714 | #if EV_STAT_ENABLE |
387 | EV_BEGIN_WATCHER (stat, stat) |
715 | EV_BEGIN_WATCHER (stat, stat) |
388 | void set (const char *path, ev_tstamp interval = 0.) |
716 | void set (const char *path, ev_tstamp interval = 0.) throw () |
389 | { |
717 | { |
390 | int active = is_active (); |
718 | int active = is_active (); |
391 | if (active) stop (); |
719 | if (active) stop (); |
392 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
720 | ev_stat_set (static_cast<ev_stat *>(this), path, interval); |
393 | if (active) start (); |
721 | if (active) start (); |
394 | } |
722 | } |
395 | |
723 | |
396 | void start (const char *path, ev_tstamp interval = 0.) |
724 | void start (const char *path, ev_tstamp interval = 0.) throw () |
397 | { |
725 | { |
398 | stop (); |
726 | stop (); |
399 | set (path, interval); |
727 | set (path, interval); |
400 | start (); |
728 | start (); |
401 | } |
729 | } |
402 | |
730 | |
403 | void update () |
731 | void update () throw () |
404 | { |
732 | { |
405 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
733 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
406 | } |
734 | } |
407 | EV_END_WATCHER (stat, stat) |
735 | EV_END_WATCHER (stat, stat) |
408 | #endif |
736 | #endif |
409 | |
737 | |
410 | EV_BEGIN_WATCHER (idle, idle) |
738 | EV_BEGIN_WATCHER (idle, idle) |
411 | void set () { } |
739 | void set () throw () { } |
412 | EV_END_WATCHER (idle, idle) |
740 | EV_END_WATCHER (idle, idle) |
413 | |
741 | |
414 | EV_BEGIN_WATCHER (prepare, prepare) |
742 | EV_BEGIN_WATCHER (prepare, prepare) |
415 | void set () { } |
743 | void set () throw () { } |
416 | EV_END_WATCHER (prepare, prepare) |
744 | EV_END_WATCHER (prepare, prepare) |
417 | |
745 | |
418 | EV_BEGIN_WATCHER (check, check) |
746 | EV_BEGIN_WATCHER (check, check) |
419 | void set () { } |
747 | void set () throw () { } |
420 | EV_END_WATCHER (check, check) |
748 | EV_END_WATCHER (check, check) |
421 | |
749 | |
422 | #if EV_EMBED_ENABLE |
750 | #if EV_EMBED_ENABLE |
423 | EV_BEGIN_WATCHER (embed, embed) |
751 | EV_BEGIN_WATCHER (embed, embed) |
424 | void start (struct ev_loop *embedded_loop) |
752 | void set (struct ev_loop *embedded_loop) throw () |
425 | { |
753 | { |
426 | stop (); |
754 | int active = is_active (); |
|
|
755 | if (active) stop (); |
427 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
756 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
|
|
757 | if (active) start (); |
|
|
758 | } |
|
|
759 | |
|
|
760 | void start (struct ev_loop *embedded_loop) throw () |
|
|
761 | { |
|
|
762 | set (embedded_loop); |
428 | start (); |
763 | start (); |
429 | } |
764 | } |
430 | |
765 | |
431 | void sweep () |
766 | void sweep () |
432 | { |
767 | { |
… | |
… | |
435 | EV_END_WATCHER (embed, embed) |
770 | EV_END_WATCHER (embed, embed) |
436 | #endif |
771 | #endif |
437 | |
772 | |
438 | #if EV_FORK_ENABLE |
773 | #if EV_FORK_ENABLE |
439 | EV_BEGIN_WATCHER (fork, fork) |
774 | EV_BEGIN_WATCHER (fork, fork) |
440 | void set () { } |
775 | void set () throw () { } |
441 | EV_END_WATCHER (fork, fork) |
776 | EV_END_WATCHER (fork, fork) |
442 | #endif |
777 | #endif |
443 | |
778 | |
|
|
779 | #if EV_ASYNC_ENABLE |
|
|
780 | EV_BEGIN_WATCHER (async, async) |
|
|
781 | void set () throw () { } |
|
|
782 | |
|
|
783 | void send () throw () |
|
|
784 | { |
|
|
785 | ev_async_send (EV_A_ static_cast<ev_async *>(this)); |
|
|
786 | } |
|
|
787 | |
|
|
788 | bool async_pending () throw () |
|
|
789 | { |
|
|
790 | return ev_async_pending (static_cast<ev_async *>(this)); |
|
|
791 | } |
|
|
792 | EV_END_WATCHER (async, async) |
|
|
793 | #endif |
|
|
794 | |
|
|
795 | #undef EV_PX |
|
|
796 | #undef EV_PX_ |
444 | #undef EV_CONSTRUCT |
797 | #undef EV_CONSTRUCT |
445 | #undef EV_BEGIN_WATCHER |
798 | #undef EV_BEGIN_WATCHER |
446 | #undef EV_END_WATCHER |
799 | #undef EV_END_WATCHER |
447 | } |
800 | } |
448 | |
801 | |