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31ded701b1
That makes the raop_client.c code smaller/cleaner and will simplify addition of more crypto related stuffs like authentication.
74 lines
3 KiB
C
74 lines
3 KiB
C
#ifndef fooraopclientfoo
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#define fooraopclientfoo
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/***
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This file is part of PulseAudio.
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Copyright 2008 Colin Guthrie
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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***/
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#include <pulse/volume.h>
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#include <pulsecore/core.h>
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#include <pulsecore/memchunk.h>
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#define UDP_FRAMES_PER_PACKET 352
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typedef enum pa_raop_protocol {
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RAOP_TCP,
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RAOP_UDP,
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} pa_raop_protocol_t;
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typedef struct pa_raop_client pa_raop_client;
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pa_raop_client* pa_raop_client_new(pa_core *core, const char *host, pa_raop_protocol_t protocol);
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void pa_raop_client_free(pa_raop_client *c);
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int pa_raop_client_connect(pa_raop_client *c);
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int pa_raop_client_flush(pa_raop_client *c);
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int pa_raop_client_teardown(pa_raop_client *c);
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int pa_raop_client_udp_is_alive(pa_raop_client *c);
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int pa_raop_client_udp_can_stream(pa_raop_client *c);
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int pa_raop_client_udp_stream(pa_raop_client *c);
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void pa_raop_client_set_encryption(pa_raop_client *c, int encryption);
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pa_volume_t pa_raop_client_adjust_volume(pa_raop_client *c, pa_volume_t volume);
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int pa_raop_client_set_volume(pa_raop_client *c, pa_volume_t volume);
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int pa_raop_client_encode_sample(pa_raop_client *c, pa_memchunk *raw, pa_memchunk *encoded);
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int pa_raop_client_udp_handle_timing_packet(pa_raop_client *c, const uint8_t packet[], ssize_t size);
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int pa_raop_client_udp_handle_control_packet(pa_raop_client *c, const uint8_t packet[], ssize_t size);
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int pa_raop_client_udp_get_blocks_size(pa_raop_client *c, size_t *size);
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ssize_t pa_raop_client_udp_send_audio_packet(pa_raop_client *c, pa_memchunk *block);
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typedef void (*pa_raop_client_cb_t)(int fd, void *userdata);
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void pa_raop_client_tcp_set_callback(pa_raop_client *c, pa_raop_client_cb_t callback, void *userdata);
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typedef void (*pa_raop_client_closed_cb_t)(void *userdata);
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void pa_raop_client_tcp_set_closed_callback(pa_raop_client *c, pa_raop_client_closed_cb_t callback, void *userdata);
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typedef void (*pa_raop_client_setup_cb_t)(int control_fd, int timing_fd, void *userdata);
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void pa_raop_client_udp_set_setup_callback(pa_raop_client *c, pa_raop_client_setup_cb_t callback, void *userdata);
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typedef void (*pa_raop_client_record_cb_t)(void *userdata);
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void pa_raop_client_udp_set_record_callback(pa_raop_client *c, pa_raop_client_record_cb_t callback, void *userdata);
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typedef void (*pa_raop_client_disconnected_cb_t)(void *userdata);
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void pa_raop_client_udp_set_disconnected_callback(pa_raop_client *c, pa_raop_client_disconnected_cb_t callback, void *userdata);
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#endif
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