1 | /* |
1 | /* |
2 | * libev simple C++ wrapper classes |
2 | * libev simple C++ wrapper classes |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2010 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
11 | * this list of conditions and the following disclaimer. |
11 | * this list of conditions and the following disclaimer. |
12 | * |
12 | * |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
14 | * notice, this list of conditions and the following disclaimer in the |
14 | * notice, this list of conditions and the following disclaimer in the |
15 | * documentation and/or other materials provided with the distribution. |
15 | * documentation and/or other materials provided with the distribution. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
… | |
… | |
61 | enum { |
61 | enum { |
62 | UNDEF = EV_UNDEF, |
62 | UNDEF = EV_UNDEF, |
63 | NONE = EV_NONE, |
63 | NONE = EV_NONE, |
64 | READ = EV_READ, |
64 | READ = EV_READ, |
65 | WRITE = EV_WRITE, |
65 | WRITE = EV_WRITE, |
|
|
66 | #if EV_COMPAT3 |
66 | TIMEOUT = EV_TIMEOUT, |
67 | TIMEOUT = EV_TIMEOUT, |
|
|
68 | #endif |
|
|
69 | TIMER = EV_TIMER, |
67 | PERIODIC = EV_PERIODIC, |
70 | PERIODIC = EV_PERIODIC, |
68 | SIGNAL = EV_SIGNAL, |
71 | SIGNAL = EV_SIGNAL, |
69 | CHILD = EV_CHILD, |
72 | CHILD = EV_CHILD, |
70 | STAT = EV_STAT, |
73 | STAT = EV_STAT, |
71 | IDLE = EV_IDLE, |
74 | IDLE = EV_IDLE, |
… | |
… | |
73 | PREPARE = EV_PREPARE, |
76 | PREPARE = EV_PREPARE, |
74 | FORK = EV_FORK, |
77 | FORK = EV_FORK, |
75 | ASYNC = EV_ASYNC, |
78 | ASYNC = EV_ASYNC, |
76 | EMBED = EV_EMBED, |
79 | EMBED = EV_EMBED, |
77 | # undef ERROR // some systems stupidly #define ERROR |
80 | # undef ERROR // some systems stupidly #define ERROR |
78 | ERROR = EV_ERROR, |
81 | ERROR = EV_ERROR |
79 | }; |
82 | }; |
80 | |
83 | |
81 | enum |
84 | enum |
82 | { |
85 | { |
83 | AUTO = EVFLAG_AUTO, |
86 | AUTO = EVFLAG_AUTO, |
… | |
… | |
92 | PORT = EVBACKEND_PORT |
95 | PORT = EVBACKEND_PORT |
93 | }; |
96 | }; |
94 | |
97 | |
95 | enum |
98 | enum |
96 | { |
99 | { |
|
|
100 | #if EV_COMPAT3 |
97 | NONBLOCK = EVLOOP_NONBLOCK, |
101 | NONBLOCK = EVLOOP_NONBLOCK, |
98 | ONESHOT = EVLOOP_ONESHOT |
102 | ONESHOT = EVLOOP_ONESHOT, |
|
|
103 | #endif |
|
|
104 | NOWAIT = EVRUN_NOWAIT, |
|
|
105 | ONCE = EVRUN_ONCE |
99 | }; |
106 | }; |
100 | |
107 | |
101 | enum how_t |
108 | enum how_t |
102 | { |
109 | { |
103 | ONE = EVUNLOOP_ONE, |
110 | ONE = EVBREAK_ONE, |
104 | ALL = EVUNLOOP_ALL |
111 | ALL = EVBREAK_ALL |
105 | }; |
112 | }; |
106 | |
113 | |
107 | struct bad_loop |
114 | struct bad_loop |
108 | #if EV_USE_STDEXCEPT |
115 | #if EV_USE_STDEXCEPT |
109 | : std::runtime_error |
116 | : std::runtime_error |
… | |
… | |
159 | return false; |
166 | return false; |
160 | #endif |
167 | #endif |
161 | } |
168 | } |
162 | |
169 | |
163 | #if EV_MULTIPLICITY |
170 | #if EV_MULTIPLICITY |
164 | bool operator == (struct ev_loop *other) const throw () |
171 | bool operator == (const EV_P) const throw () |
165 | { |
172 | { |
166 | return this->EV_AX == other; |
173 | return this->EV_AX == EV_A; |
167 | } |
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|
168 | |
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169 | bool operator != (struct ev_loop *other) const throw () |
|
|
170 | { |
174 | } |
171 | return ! (*this == other); |
175 | |
|
|
176 | bool operator != (const EV_P) const throw () |
172 | } |
177 | { |
173 | |
|
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174 | bool operator == (const struct ev_loop *other) const throw () |
|
|
175 | { |
|
|
176 | return this->EV_AX == other; |
|
|
177 | } |
|
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178 | |
|
|
179 | bool operator != (const struct ev_loop *other) const throw () |
|
|
180 | { |
|
|
181 | return (*this == other); |
178 | return (*this == EV_A); |
182 | } |
179 | } |
183 | |
180 | |
184 | operator struct ev_loop * () const throw () |
181 | operator struct ev_loop * () const throw () |
185 | { |
182 | { |
186 | return EV_AX; |
183 | return EV_AX; |
… | |
… | |
195 | { |
192 | { |
196 | return EV_AX == ev_default_loop (0); |
193 | return EV_AX == ev_default_loop (0); |
197 | } |
194 | } |
198 | #endif |
195 | #endif |
199 | |
196 | |
|
|
197 | #if EV_COMPAT3 |
200 | void loop (int flags = 0) |
198 | void loop (int flags = 0) |
201 | { |
199 | { |
202 | ev_loop (EV_AX_ flags); |
200 | ev_run (EV_AX_ flags); |
203 | } |
201 | } |
204 | |
202 | |
205 | void unloop (how_t how = ONE) throw () |
203 | void unloop (how_t how = ONE) throw () |
206 | { |
204 | { |
207 | ev_unloop (EV_AX_ how); |
205 | ev_break (EV_AX_ how); |
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206 | } |
|
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207 | #endif |
|
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208 | |
|
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209 | void run (int flags = 0) |
|
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210 | { |
|
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211 | ev_run (EV_AX_ flags); |
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212 | } |
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213 | |
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214 | void break_loop (how_t how = ONE) throw () |
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215 | { |
|
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216 | ev_break (EV_AX_ how); |
208 | } |
217 | } |
209 | |
218 | |
210 | void post_fork () throw () |
219 | void post_fork () throw () |
211 | { |
220 | { |
212 | #if EV_MULTIPLICITY |
|
|
213 | ev_loop_fork (EV_AX); |
221 | ev_loop_fork (EV_AX); |
214 | #else |
|
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215 | ev_default_fork (); |
|
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216 | #endif |
|
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217 | } |
|
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218 | |
|
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219 | unsigned int count () const throw () |
|
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220 | { |
|
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221 | return ev_loop_count (EV_AX); |
|
|
222 | } |
222 | } |
223 | |
223 | |
224 | unsigned int backend () const throw () |
224 | unsigned int backend () const throw () |
225 | { |
225 | { |
226 | return ev_backend (EV_AX); |
226 | return ev_backend (EV_AX); |
… | |
… | |
239 | void unref () throw () |
239 | void unref () throw () |
240 | { |
240 | { |
241 | ev_unref (EV_AX); |
241 | ev_unref (EV_AX); |
242 | } |
242 | } |
243 | |
243 | |
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|
244 | #if EV_FEATURE_API |
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245 | unsigned int iteration () const throw () |
|
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246 | { |
|
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247 | return ev_iteration (EV_AX); |
|
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248 | } |
|
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249 | |
|
|
250 | unsigned int depth () const throw () |
|
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251 | { |
|
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252 | return ev_depth (EV_AX); |
|
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253 | } |
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254 | |
244 | void set_io_collect_interval (tstamp interval) throw () |
255 | void set_io_collect_interval (tstamp interval) throw () |
245 | { |
256 | { |
246 | ev_set_io_collect_interval (EV_AX_ interval); |
257 | ev_set_io_collect_interval (EV_AX_ interval); |
247 | } |
258 | } |
248 | |
259 | |
249 | void set_timeout_collect_interval (tstamp interval) throw () |
260 | void set_timeout_collect_interval (tstamp interval) throw () |
250 | { |
261 | { |
251 | ev_set_timeout_collect_interval (EV_AX_ interval); |
262 | ev_set_timeout_collect_interval (EV_AX_ interval); |
252 | } |
263 | } |
|
|
264 | #endif |
253 | |
265 | |
254 | // function callback |
266 | // function callback |
255 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void* arg = 0) throw () |
267 | void once (int fd, int events, tstamp timeout, void (*cb)(int, void *), void *arg = 0) throw () |
256 | { |
268 | { |
257 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
269 | ev_once (EV_AX_ fd, events, timeout, cb, arg); |
258 | } |
270 | } |
259 | |
271 | |
260 | // method callback |
272 | // method callback |
… | |
… | |
262 | void once (int fd, int events, tstamp timeout, K *object) throw () |
274 | void once (int fd, int events, tstamp timeout, K *object) throw () |
263 | { |
275 | { |
264 | once (fd, events, timeout, method_thunk<K, method>, object); |
276 | once (fd, events, timeout, method_thunk<K, method>, object); |
265 | } |
277 | } |
266 | |
278 | |
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279 | // default method == operator () |
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280 | template<class K> |
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281 | void once (int fd, int events, tstamp timeout, K *object) throw () |
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282 | { |
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283 | once (fd, events, timeout, method_thunk<K, &K::operator ()>, object); |
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284 | } |
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285 | |
267 | template<class K, void (K::*method)(int)> |
286 | template<class K, void (K::*method)(int)> |
268 | static void method_thunk (int revents, void* arg) |
287 | static void method_thunk (int revents, void *arg) |
269 | { |
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270 | K *obj = static_cast<K *>(arg); |
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271 | (obj->*method) (revents); |
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272 | } |
288 | { |
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289 | static_cast<K *>(arg)->*method |
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290 | (revents); |
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291 | } |
273 | |
292 | |
274 | // const method callback |
293 | // no-argument method callback |
275 | template<class K, void (K::*method)(int) const> |
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276 | void once (int fd, int events, tstamp timeout, const K *object) throw () |
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277 | { |
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278 | once (fd, events, timeout, const_method_thunk<K, method>, object); |
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279 | } |
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280 | |
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281 | template<class K, void (K::*method)(int) const> |
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282 | static void const_method_thunk (int revents, void* arg) |
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283 | { |
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284 | K *obj = static_cast<K *>(arg); |
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285 | (obj->*method) (revents); |
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286 | } |
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287 | |
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288 | // simple method callback |
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289 | template<class K, void (K::*method)()> |
294 | template<class K, void (K::*method)()> |
290 | void once (int fd, int events, tstamp timeout, K *object) throw () |
295 | void once (int fd, int events, tstamp timeout, K *object) throw () |
291 | { |
296 | { |
292 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
297 | once (fd, events, timeout, method_noargs_thunk<K, method>, object); |
293 | } |
298 | } |
294 | |
299 | |
295 | template<class K, void (K::*method)()> |
300 | template<class K, void (K::*method)()> |
296 | static void method_noargs_thunk (int revents, void* arg) |
301 | static void method_noargs_thunk (int revents, void *arg) |
297 | { |
302 | { |
298 | K *obj = static_cast<K *>(arg); |
303 | static_cast<K *>(arg)->*method |
299 | (obj->*method) (); |
304 | (); |
300 | } |
305 | } |
301 | |
306 | |
302 | // simpler function callback |
307 | // simpler function callback |
303 | template<void (*cb)(int)> |
308 | template<void (*cb)(int)> |
304 | void once (int fd, int events, tstamp timeout) throw () |
309 | void once (int fd, int events, tstamp timeout) throw () |
305 | { |
310 | { |
306 | once (fd, events, timeout, simpler_func_thunk<cb>); |
311 | once (fd, events, timeout, simpler_func_thunk<cb>); |
307 | } |
312 | } |
308 | |
313 | |
309 | template<void (*cb)(int)> |
314 | template<void (*cb)(int)> |
310 | static void simpler_func_thunk (int revents, void* arg) |
315 | static void simpler_func_thunk (int revents, void *arg) |
311 | { |
316 | { |
|
|
317 | (*cb) |
312 | (*cb) (revents); |
318 | (revents); |
313 | } |
319 | } |
314 | |
320 | |
315 | // simplest function callback |
321 | // simplest function callback |
316 | template<void (*cb)()> |
322 | template<void (*cb)()> |
317 | void once (int fd, int events, tstamp timeout) throw () |
323 | void once (int fd, int events, tstamp timeout) throw () |
318 | { |
324 | { |
319 | once (fd, events, timeout, simplest_func_thunk<cb>); |
325 | once (fd, events, timeout, simplest_func_thunk<cb>); |
320 | } |
326 | } |
321 | |
327 | |
322 | template<void (*cb)()> |
328 | template<void (*cb)()> |
323 | static void simplest_func_thunk (int revents, void* arg) |
329 | static void simplest_func_thunk (int revents, void *arg) |
324 | { |
330 | { |
325 | (*cb) (); |
331 | (*cb) |
|
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332 | (); |
326 | } |
333 | } |
327 | |
334 | |
328 | void feed_fd_event (int fd, int revents) throw () |
335 | void feed_fd_event (int fd, int revents) throw () |
329 | { |
336 | { |
330 | ev_feed_fd_event (EV_AX_ fd, revents); |
337 | ev_feed_fd_event (EV_AX_ fd, revents); |
… | |
… | |
380 | #else |
387 | #else |
381 | !ev_default_loop (flags) |
388 | !ev_default_loop (flags) |
382 | #endif |
389 | #endif |
383 | ) |
390 | ) |
384 | throw bad_loop (); |
391 | throw bad_loop (); |
385 | } |
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386 | |
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387 | ~default_loop () throw () |
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388 | { |
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389 | ev_default_destroy (); |
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390 | } |
392 | } |
391 | |
393 | |
392 | private: |
394 | private: |
393 | default_loop (const default_loop &); |
395 | default_loop (const default_loop &); |
394 | default_loop &operator = (const default_loop &); |
396 | default_loop &operator = (const default_loop &); |
… | |
… | |
420 | struct base : ev_watcher |
422 | struct base : ev_watcher |
421 | { |
423 | { |
422 | #if EV_MULTIPLICITY |
424 | #if EV_MULTIPLICITY |
423 | EV_PX; |
425 | EV_PX; |
424 | |
426 | |
|
|
427 | // loop set |
425 | void set (EV_PX) throw () |
428 | void set (EV_P) throw () |
426 | { |
429 | { |
427 | this->EV_A = EV_A; |
430 | this->EV_A = EV_A; |
428 | } |
431 | } |
429 | #endif |
432 | #endif |
430 | |
433 | |
… | |
… | |
434 | #endif |
437 | #endif |
435 | { |
438 | { |
436 | ev_init (this, 0); |
439 | ev_init (this, 0); |
437 | } |
440 | } |
438 | |
441 | |
439 | void set_ (void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
442 | void set_ (const void *data, void (*cb)(EV_P_ ev_watcher *w, int revents)) throw () |
440 | { |
443 | { |
441 | this->data = data; |
444 | this->data = (void *)data; |
442 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
445 | ev_set_cb (static_cast<ev_watcher *>(this), cb); |
|
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446 | } |
|
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447 | |
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448 | // function callback |
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449 | template<void (*function)(watcher &w, int)> |
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450 | void set (void *data = 0) throw () |
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451 | { |
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452 | set_ (data, function_thunk<function>); |
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453 | } |
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454 | |
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455 | template<void (*function)(watcher &w, int)> |
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456 | static void function_thunk (EV_P_ ev_watcher *w, int revents) |
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457 | { |
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458 | function |
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459 | (*static_cast<watcher *>(w), revents); |
443 | } |
460 | } |
444 | |
461 | |
445 | // method callback |
462 | // method callback |
446 | template<class K, void (K::*method)(watcher &w, int)> |
463 | template<class K, void (K::*method)(watcher &w, int)> |
447 | void set (K *object) throw () |
464 | void set (K *object) throw () |
448 | { |
465 | { |
449 | set_ (object, method_thunk<K, method>); |
466 | set_ (object, method_thunk<K, method>); |
450 | } |
467 | } |
451 | |
468 | |
|
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469 | // default method == operator () |
|
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470 | template<class K> |
|
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471 | void set (K *object) throw () |
|
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472 | { |
|
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473 | set_ (object, method_thunk<K, &K::operator ()>); |
|
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474 | } |
|
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475 | |
452 | template<class K, void (K::*method)(watcher &w, int)> |
476 | template<class K, void (K::*method)(watcher &w, int)> |
453 | static void method_thunk (EV_P_ ev_watcher *w, int revents) |
477 | static void method_thunk (EV_P_ ev_watcher *w, int revents) |
454 | { |
478 | { |
455 | K *obj = static_cast<K *>(w->data); |
479 | (static_cast<K *>(w->data)->*method) |
456 | (obj->*method) (*static_cast<watcher *>(w), revents); |
|
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457 | } |
|
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458 | |
|
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459 | // const method callback |
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460 | template<class K, void (K::*method)(watcher &w, int) const> |
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461 | void set (const K *object) throw () |
|
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462 | { |
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463 | set_ (object, const_method_thunk<K, method>); |
|
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464 | } |
|
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465 | |
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466 | template<class K, void (K::*method)(watcher &w, int) const> |
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467 | static void const_method_thunk (EV_P_ ev_watcher *w, int revents) |
|
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468 | { |
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469 | K *obj = static_cast<K *>(w->data); |
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470 | (static_cast<K *>(w->data)->*method) (*static_cast<watcher *>(w), revents); |
|
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471 | } |
|
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472 | |
|
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473 | // function callback |
|
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474 | template<void (*function)(watcher &w, int)> |
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475 | void set (void *data = 0) throw () |
|
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476 | { |
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477 | set_ (data, function_thunk<function>); |
|
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478 | } |
|
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479 | |
|
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480 | template<void (*function)(watcher &w, int)> |
|
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481 | static void function_thunk (EV_P_ ev_watcher *w, int revents) |
|
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482 | { |
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483 | function (*static_cast<watcher *>(w), revents); |
480 | (*static_cast<watcher *>(w), revents); |
484 | } |
481 | } |
485 | |
482 | |
486 | // simple callback |
483 | // no-argument callback |
487 | template<class K, void (K::*method)()> |
484 | template<class K, void (K::*method)()> |
488 | void set (K *object) throw () |
485 | void set (K *object) throw () |
489 | { |
486 | { |
490 | set_ (object, method_noargs_thunk<K, method>); |
487 | set_ (object, method_noargs_thunk<K, method>); |
491 | } |
488 | } |
492 | |
489 | |
493 | template<class K, void (K::*method)()> |
490 | template<class K, void (K::*method)()> |
494 | static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents) |
491 | static void method_noargs_thunk (EV_P_ ev_watcher *w, int revents) |
495 | { |
492 | { |
496 | K *obj = static_cast<K *>(w->data); |
493 | (static_cast<K *>(w->data)->*method) |
497 | (obj->*method) (); |
494 | (); |
498 | } |
495 | } |
499 | |
496 | |
500 | void operator ()(int events = EV_UNDEF) |
497 | void operator ()(int events = EV_UNDEF) |
501 | { |
498 | { |
|
|
499 | return |
502 | return ev_cb (static_cast<ev_watcher *>(this)) |
500 | ev_cb (static_cast<ev_watcher *>(this)) |
503 | (static_cast<ev_watcher *>(this), events); |
501 | (static_cast<ev_watcher *>(this), events); |
504 | } |
502 | } |
505 | |
503 | |
506 | bool is_active () const throw () |
504 | bool is_active () const throw () |
507 | { |
505 | { |
508 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
506 | return ev_is_active (static_cast<const ev_watcher *>(this)); |
… | |
… | |
517 | { |
515 | { |
518 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
516 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
519 | } |
517 | } |
520 | }; |
518 | }; |
521 | |
519 | |
522 | inline tstamp now () throw () |
520 | inline tstamp now (EV_P) throw () |
523 | { |
521 | { |
524 | return ev_time (); |
522 | return ev_now (EV_A); |
525 | } |
523 | } |
526 | |
524 | |
527 | inline void delay (tstamp interval) throw () |
525 | inline void delay (tstamp interval) throw () |
528 | { |
526 | { |
529 | ev_sleep (interval); |
527 | ev_sleep (interval); |
… | |
… | |
654 | |
652 | |
655 | void again () throw () |
653 | void again () throw () |
656 | { |
654 | { |
657 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
655 | ev_timer_again (EV_A_ static_cast<ev_timer *>(this)); |
658 | } |
656 | } |
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|
657 | |
|
|
658 | ev_tstamp remaining () |
|
|
659 | { |
|
|
660 | return ev_timer_remaining (EV_A_ static_cast<ev_timer *>(this)); |
|
|
661 | } |
659 | EV_END_WATCHER (timer, timer) |
662 | EV_END_WATCHER (timer, timer) |
660 | |
663 | |
661 | #if EV_PERIODIC_ENABLE |
664 | #if EV_PERIODIC_ENABLE |
662 | EV_BEGIN_WATCHER (periodic, periodic) |
665 | EV_BEGIN_WATCHER (periodic, periodic) |
663 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
666 | void set (ev_tstamp at, ev_tstamp interval = 0.) throw () |
… | |
… | |
679 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
682 | ev_periodic_again (EV_A_ static_cast<ev_periodic *>(this)); |
680 | } |
683 | } |
681 | EV_END_WATCHER (periodic, periodic) |
684 | EV_END_WATCHER (periodic, periodic) |
682 | #endif |
685 | #endif |
683 | |
686 | |
|
|
687 | #if EV_SIGNAL_ENABLE |
684 | EV_BEGIN_WATCHER (sig, signal) |
688 | EV_BEGIN_WATCHER (sig, signal) |
685 | void set (int signum) throw () |
689 | void set (int signum) throw () |
686 | { |
690 | { |
687 | int active = is_active (); |
691 | int active = is_active (); |
688 | if (active) stop (); |
692 | if (active) stop (); |
… | |
… | |
694 | { |
698 | { |
695 | set (signum); |
699 | set (signum); |
696 | start (); |
700 | start (); |
697 | } |
701 | } |
698 | EV_END_WATCHER (sig, signal) |
702 | EV_END_WATCHER (sig, signal) |
|
|
703 | #endif |
699 | |
704 | |
|
|
705 | #if EV_CHILD_ENABLE |
700 | EV_BEGIN_WATCHER (child, child) |
706 | EV_BEGIN_WATCHER (child, child) |
701 | void set (int pid, int trace = 0) throw () |
707 | void set (int pid, int trace = 0) throw () |
702 | { |
708 | { |
703 | int active = is_active (); |
709 | int active = is_active (); |
704 | if (active) stop (); |
710 | if (active) stop (); |
… | |
… | |
710 | { |
716 | { |
711 | set (pid, trace); |
717 | set (pid, trace); |
712 | start (); |
718 | start (); |
713 | } |
719 | } |
714 | EV_END_WATCHER (child, child) |
720 | EV_END_WATCHER (child, child) |
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|
721 | #endif |
715 | |
722 | |
716 | #if EV_STAT_ENABLE |
723 | #if EV_STAT_ENABLE |
717 | EV_BEGIN_WATCHER (stat, stat) |
724 | EV_BEGIN_WATCHER (stat, stat) |
718 | void set (const char *path, ev_tstamp interval = 0.) throw () |
725 | void set (const char *path, ev_tstamp interval = 0.) throw () |
719 | { |
726 | { |
… | |
… | |
735 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
742 | ev_stat_stat (EV_A_ static_cast<ev_stat *>(this)); |
736 | } |
743 | } |
737 | EV_END_WATCHER (stat, stat) |
744 | EV_END_WATCHER (stat, stat) |
738 | #endif |
745 | #endif |
739 | |
746 | |
|
|
747 | #if EV_IDLE_ENABLE |
740 | EV_BEGIN_WATCHER (idle, idle) |
748 | EV_BEGIN_WATCHER (idle, idle) |
741 | void set () throw () { } |
749 | void set () throw () { } |
742 | EV_END_WATCHER (idle, idle) |
750 | EV_END_WATCHER (idle, idle) |
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|
751 | #endif |
743 | |
752 | |
|
|
753 | #if EV_PREPARE_ENABLE |
744 | EV_BEGIN_WATCHER (prepare, prepare) |
754 | EV_BEGIN_WATCHER (prepare, prepare) |
745 | void set () throw () { } |
755 | void set () throw () { } |
746 | EV_END_WATCHER (prepare, prepare) |
756 | EV_END_WATCHER (prepare, prepare) |
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|
757 | #endif |
747 | |
758 | |
|
|
759 | #if EV_CHECK_ENABLE |
748 | EV_BEGIN_WATCHER (check, check) |
760 | EV_BEGIN_WATCHER (check, check) |
749 | void set () throw () { } |
761 | void set () throw () { } |
750 | EV_END_WATCHER (check, check) |
762 | EV_END_WATCHER (check, check) |
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|
763 | #endif |
751 | |
764 | |
752 | #if EV_EMBED_ENABLE |
765 | #if EV_EMBED_ENABLE |
753 | EV_BEGIN_WATCHER (embed, embed) |
766 | EV_BEGIN_WATCHER (embed, embed) |
754 | void set (struct ev_loop *embedded_loop) throw () |
767 | void set (struct ev_loop *embedded_loop) throw () |
755 | { |
768 | { |
… | |
… | |
778 | EV_END_WATCHER (fork, fork) |
791 | EV_END_WATCHER (fork, fork) |
779 | #endif |
792 | #endif |
780 | |
793 | |
781 | #if EV_ASYNC_ENABLE |
794 | #if EV_ASYNC_ENABLE |
782 | EV_BEGIN_WATCHER (async, async) |
795 | EV_BEGIN_WATCHER (async, async) |
783 | void set () throw () { } |
|
|
784 | |
|
|
785 | void send () throw () |
796 | void send () throw () |
786 | { |
797 | { |
787 | ev_async_send (EV_A_ static_cast<ev_async *>(this)); |
798 | ev_async_send (EV_A_ static_cast<ev_async *>(this)); |
788 | } |
799 | } |
789 | |
800 | |