| … | |
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| 4 | * Copyright (c) 2007,2008,2010 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, |
| … | |
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| 173 | return this->EV_AX == EV_A; |
173 | return this->EV_AX == EV_A; |
| 174 | } |
174 | } |
| 175 | |
175 | |
| 176 | bool operator != (const EV_P) const throw () |
176 | bool operator != (const EV_P) const throw () |
| 177 | { |
177 | { |
| 178 | return (*this == EV_A); |
178 | return ! (*this == EV_A); |
| 179 | } |
179 | } |
| 180 | |
180 | |
| 181 | operator struct ev_loop * () const throw () |
181 | operator struct ev_loop * () const throw () |
| 182 | { |
182 | { |
| 183 | return EV_AX; |
183 | return EV_AX; |
| … | |
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| 284 | } |
284 | } |
| 285 | |
285 | |
| 286 | template<class K, void (K::*method)(int)> |
286 | template<class K, void (K::*method)(int)> |
| 287 | static void method_thunk (int revents, void *arg) |
287 | static void method_thunk (int revents, void *arg) |
| 288 | { |
288 | { |
| 289 | static_cast<K *>(arg)->*method |
289 | (static_cast<K *>(arg)->*method) |
| 290 | (revents); |
290 | (revents); |
| 291 | } |
291 | } |
| 292 | |
292 | |
| 293 | // no-argument method callback |
293 | // no-argument method callback |
| 294 | template<class K, void (K::*method)()> |
294 | template<class K, void (K::*method)()> |
| … | |
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| 298 | } |
298 | } |
| 299 | |
299 | |
| 300 | template<class K, void (K::*method)()> |
300 | template<class K, void (K::*method)()> |
| 301 | static void method_noargs_thunk (int revents, void *arg) |
301 | static void method_noargs_thunk (int revents, void *arg) |
| 302 | { |
302 | { |
| 303 | static_cast<K *>(arg)->*method |
303 | (static_cast<K *>(arg)->*method) |
| 304 | (); |
304 | (); |
| 305 | } |
305 | } |
| 306 | |
306 | |
| 307 | // simpler function callback |
307 | // simpler function callback |
| 308 | template<void (*cb)(int)> |
308 | template<void (*cb)(int)> |
| … | |
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| 511 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
511 | return ev_is_pending (static_cast<const ev_watcher *>(this)); |
| 512 | } |
512 | } |
| 513 | |
513 | |
| 514 | void feed_event (int revents) throw () |
514 | void feed_event (int revents) throw () |
| 515 | { |
515 | { |
| 516 | ev_feed_event (EV_A_ static_cast<const ev_watcher *>(this), revents); |
516 | ev_feed_event (EV_A_ static_cast<ev_watcher *>(this), revents); |
| 517 | } |
517 | } |
| 518 | }; |
518 | }; |
| 519 | |
519 | |
| 520 | inline tstamp now () throw () |
520 | inline tstamp now (EV_P) throw () |
| 521 | { |
521 | { |
| 522 | return ev_time (); |
522 | return ev_now (EV_A); |
| 523 | } |
523 | } |
| 524 | |
524 | |
| 525 | inline void delay (tstamp interval) throw () |
525 | inline void delay (tstamp interval) throw () |
| 526 | { |
526 | { |
| 527 | ev_sleep (interval); |
527 | ev_sleep (interval); |
| … | |
… | |
| 550 | inline unsigned int embeddable_backends () throw () |
550 | inline unsigned int embeddable_backends () throw () |
| 551 | { |
551 | { |
| 552 | return ev_embeddable_backends (); |
552 | return ev_embeddable_backends (); |
| 553 | } |
553 | } |
| 554 | |
554 | |
| 555 | inline void set_allocator (void *(*cb)(void *ptr, long size)) throw () |
555 | inline void set_allocator (void *(*cb)(void *ptr, long size) throw ()) throw () |
| 556 | { |
556 | { |
| 557 | ev_set_allocator (cb); |
557 | ev_set_allocator (cb); |
| 558 | } |
558 | } |
| 559 | |
559 | |
| 560 | inline void set_syserr_cb (void (*cb)(const char *msg)) throw () |
560 | inline void set_syserr_cb (void (*cb)(const char *msg) throw ()) throw () |
| 561 | { |
561 | { |
| 562 | ev_set_syserr_cb (cb); |
562 | ev_set_syserr_cb (cb); |
| 563 | } |
563 | } |
| 564 | |
564 | |
| 565 | #if EV_MULTIPLICITY |
565 | #if EV_MULTIPLICITY |
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| 573 | () throw () \ |
573 | () throw () \ |
| 574 | { \ |
574 | { \ |
| 575 | } |
575 | } |
| 576 | #endif |
576 | #endif |
| 577 | |
577 | |
| 578 | /* using a template here would require quite a bit more lines, |
578 | /* using a template here would require quite a few more lines, |
| 579 | * so a macro solution was chosen */ |
579 | * so a macro solution was chosen */ |
| 580 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
580 | #define EV_BEGIN_WATCHER(cppstem,cstem) \ |
| 581 | \ |
581 | \ |
| 582 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
582 | struct cppstem : base<ev_ ## cstem, cppstem> \ |
| 583 | { \ |
583 | { \ |
| … | |
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| 762 | EV_END_WATCHER (check, check) |
762 | EV_END_WATCHER (check, check) |
| 763 | #endif |
763 | #endif |
| 764 | |
764 | |
| 765 | #if EV_EMBED_ENABLE |
765 | #if EV_EMBED_ENABLE |
| 766 | EV_BEGIN_WATCHER (embed, embed) |
766 | EV_BEGIN_WATCHER (embed, embed) |
| 767 | void set (struct ev_loop *embedded_loop) throw () |
767 | void set_embed (struct ev_loop *embedded_loop) throw () |
| 768 | { |
768 | { |
| 769 | int active = is_active (); |
769 | int active = is_active (); |
| 770 | if (active) stop (); |
770 | if (active) stop (); |
| 771 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
771 | ev_embed_set (static_cast<ev_embed *>(this), embedded_loop); |
| 772 | if (active) start (); |
772 | if (active) start (); |
