1#ifndef fooraopclientfoo
2#define fooraopclientfoo
3
4/***
5  This file is part of PulseAudio.
6
7  Copyright 2008 Colin Guthrie
8
9  PulseAudio is free software; you can redistribute it and/or modify
10  it under the terms of the GNU Lesser General Public License as published
11  by the Free Software Foundation; either version 2.1 of the License,
12  or (at your option) any later version.
13
14  PulseAudio is distributed in the hope that it will be useful, but
15  WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  General Public License for more details.
18
19  You should have received a copy of the GNU Lesser General Public License
20  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
21***/
22
23#include <pulse/volume.h>
24
25#include <pulsecore/core.h>
26#include <pulsecore/memchunk.h>
27#include <pulsecore/rtpoll.h>
28
29typedef enum pa_raop_protocol {
30    PA_RAOP_PROTOCOL_TCP,
31    PA_RAOP_PROTOCOL_UDP
32} pa_raop_protocol_t;
33
34typedef enum pa_raop_encryption {
35    PA_RAOP_ENCRYPTION_NONE,
36    PA_RAOP_ENCRYPTION_RSA,
37    PA_RAOP_ENCRYPTION_FAIRPLAY,
38    PA_RAOP_ENCRYPTION_MFISAP,
39    PA_RAOP_ENCRYPTION_FAIRPLAY_SAP25
40} pa_raop_encryption_t;
41
42typedef enum pa_raop_codec {
43    PA_RAOP_CODEC_PCM,
44    PA_RAOP_CODEC_ALAC,
45    PA_RAOP_CODEC_AAC,
46    PA_RAOP_CODEC_AAC_ELD
47} pa_raop_codec_t;
48
49typedef struct pa_raop_client pa_raop_client;
50
51typedef enum pa_raop_state {
52    PA_RAOP_INVALID_STATE,
53    PA_RAOP_AUTHENTICATED,
54    PA_RAOP_CONNECTED,
55    PA_RAOP_RECORDING,
56    PA_RAOP_DISCONNECTED
57} pa_raop_state_t;
58
59pa_raop_client* pa_raop_client_new(pa_core *core, const char *host, pa_raop_protocol_t protocol,
60                                   pa_raop_encryption_t encryption, pa_raop_codec_t codec, bool autoreconnect);
61void pa_raop_client_free(pa_raop_client *c);
62
63int pa_raop_client_authenticate(pa_raop_client *c, const char *password);
64bool pa_raop_client_is_authenticated(pa_raop_client *c);
65
66int pa_raop_client_announce(pa_raop_client *c);
67bool pa_raop_client_is_alive(pa_raop_client *c);
68bool pa_raop_client_is_recording(pa_raop_client *c);
69bool pa_raop_client_can_stream(pa_raop_client *c);
70int pa_raop_client_stream(pa_raop_client *c);
71int pa_raop_client_set_volume(pa_raop_client *c, pa_volume_t volume);
72int pa_raop_client_flush(pa_raop_client *c);
73int pa_raop_client_teardown(pa_raop_client *c);
74void pa_raop_client_disconnect(pa_raop_client *c);
75
76void pa_raop_client_get_frames_per_block(pa_raop_client *c, size_t *size);
77bool pa_raop_client_register_pollfd(pa_raop_client *c, pa_rtpoll *poll, pa_rtpoll_item **poll_item);
78bool pa_raop_client_is_timing_fd(pa_raop_client *c, const int fd);
79pa_volume_t pa_raop_client_adjust_volume(pa_raop_client *c, pa_volume_t volume);
80void pa_raop_client_handle_oob_packet(pa_raop_client *c, const int fd, const uint8_t packet[], ssize_t size);
81ssize_t pa_raop_client_send_audio_packet(pa_raop_client *c, pa_memchunk *block, size_t offset);
82
83typedef void (*pa_raop_client_state_cb_t)(pa_raop_state_t state, void *userdata);
84void pa_raop_client_set_state_callback(pa_raop_client *c, pa_raop_client_state_cb_t callback, void *userdata);
85
86#endif
87