1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/* $Id$ */
/***
This file is part of polypaudio.
polypaudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
polypaudio is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <unistd.h>
#include <sys/time.h>
#include <assert.h>
#include <polypcore/util.h>
#include <polypcore/gccmacro.h>
#ifdef GLIB_MAIN_LOOP
#include <glib.h>
#include <polyp/glib-mainloop.h>
static GMainLoop* glib_main_loop = NULL;
#if GLIB_MAJOR_VERSION >= 2
#define GLIB20
#else
#undef GLIB20
#endif
#else /* GLIB_MAIN_LOOP */
#include <polyp/mainloop.h>
#endif /* GLIB_MAIN_LOOP */
static pa_defer_event *de;
static void iocb(pa_mainloop_api*a, pa_io_event *e, int fd, pa_io_event_flags_t f, void *userdata) {
unsigned char c;
read(fd, &c, sizeof(c));
fprintf(stderr, "IO EVENT: %c\n", c < 32 ? '.' : c);
a->defer_enable(de, 1);
}
static void dcb(pa_mainloop_api*a, pa_defer_event *e, void *userdata) {
fprintf(stderr, "DEFER EVENT\n");
a->defer_enable(e, 0);
}
static void tcb(pa_mainloop_api*a, pa_time_event *e, const struct timeval *tv, void *userdata) {
fprintf(stderr, "TIME EVENT\n");
#if defined(GLIB_MAIN_LOOP) && defined(GLIB20)
g_main_loop_quit(glib_main_loop);
#elif defined(GLIB_MAIN_LOOP)
g_main_quit(glib_main_loop);
#else
a->quit(a, 0);
#endif
}
int main(PA_GCC_UNUSED int argc, PA_GCC_UNUSED char *argv[]) {
pa_mainloop_api *a;
pa_io_event *ioe;
pa_time_event *te;
struct timeval tv;
#ifdef GLIB_MAIN_LOOP
pa_glib_mainloop *g;
#ifdef GLIB20
glib_main_loop = g_main_loop_new(NULL, FALSE);
assert(glib_main_loop);
g = pa_glib_mainloop_new(NULL);
#else /* GLIB20 */
glib_main_loop = g_main_new(FALSE);
assert(glib_main_loop);
g = pa_glib_mainloop_new();
#endif /* GLIB20 */
assert(g);
a = pa_glib_mainloop_get_api(g);
assert(a);
#else /* GLIB_MAIN_LOOP */
pa_mainloop *m;
m = pa_mainloop_new();
assert(m);
a = pa_mainloop_get_api(m);
assert(a);
#endif /* GLIB_MAIN_LOOP */
ioe = a->io_new(a, 0, PA_IO_EVENT_INPUT, iocb, NULL);
assert(ioe);
de = a->defer_new(a, dcb, NULL);
assert(de);
pa_gettimeofday(&tv);
tv.tv_sec += 10;
te = a->time_new(a, &tv, tcb, NULL);
#if defined(GLIB_MAIN_LOOP) && defined(GLIB20)
g_main_loop_run(glib_main_loop);
#elif defined(GLIB_MAIN_LOOP)
g_main_run(glib_main_loop);
#else
pa_mainloop_run(m, NULL);
#endif
a->time_free(te);
a->defer_free(de);
a->io_free(ioe);
#ifdef GLIB_MAIN_LOOP
pa_glib_mainloop_free(g);
#ifdef GLIB20
g_main_loop_unref(glib_main_loop);
#else
g_main_destroy(glib_main_loop);
#endif
#else
pa_mainloop_free(m);
#endif
return 0;
}
|
