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8795c5f987
In windows network code, we implement inet_pton and inet_ntop, which take void pointers. We can do slightly better because we already know the type when we call these functions, so we can avoid casting between void pointer and the addr struct types.
127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2016-2018 The TokTok team.
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* Copyright © 2013-2015 Tox project.
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*/
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/**
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* This file contains the group chats code for the backwards compatibility.
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*/
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#include "toxav.h"
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#include "groupav.h"
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/* Create a new toxav group.
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*
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* return group number on success.
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* return -1 on failure.
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*
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* Audio data callback format:
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* `audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_add_av_groupchat(Tox *tox, audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return add_av_groupchat(m->log, tox, m->conferences_object, audio_callback, userdata);
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}
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/* Join a AV group (you need to have been invited first.)
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*
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* returns group number on success
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* returns -1 on failure.
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*
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* Audio data callback format (same as the one for `toxav_add_av_groupchat()`):
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* `audio_callback(Tox *tox, int groupnumber, int peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, unsigned int sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_join_av_groupchat(Tox *tox, uint32_t friendnumber, const uint8_t *data, uint16_t length,
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audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return join_av_groupchat(m->log, tox, m->conferences_object, friendnumber, data, length, audio_callback, userdata);
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}
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/* Send audio to the group chat.
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*
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* return 0 on success.
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* return -1 on failure.
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*
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* Valid number of samples are `((sample rate) * (audio length) / 1000)` (Valid values for audio length: 2.5, 5, 10, 20, 40 or 60 ms)
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* Valid number of channels are 1 or 2.
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* Valid sample rates are 8000, 12000, 16000, 24000, or 48000.
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*
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* Recommended values are: samples = 960, channels = 1, sample_rate = 48000
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*/
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int toxav_group_send_audio(Tox *tox, uint32_t groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
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uint32_t sample_rate)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return group_send_audio(m->conferences_object, groupnumber, pcm, samples, channels, sample_rate);
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}
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/* Enable A/V in a groupchat.
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*
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* A/V must be enabled on a groupchat for audio to be sent to it and for
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* received audio to be handled.
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*
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* An A/V group created with toxav_add_av_groupchat or toxav_join_av_groupchat
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* will start with A/V enabled.
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*
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* An A/V group loaded from a savefile will start with A/V disabled.
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*
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* return 0 on success.
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* return -1 on failure.
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*
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* Audio data callback format (same as the one for toxav_add_av_groupchat()):
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* `audio_callback(Tox *tox, uint32_t groupnumber, uint32_t peernumber, const int16_t *pcm, unsigned int samples, uint8_t channels, uint32_t sample_rate, void *userdata)`
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*
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* Note that total size of pcm in bytes is equal to `(samples * channels * sizeof(int16_t))`.
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*/
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int toxav_groupchat_enable_av(Tox *tox, uint32_t groupnumber, audio_data_cb *audio_callback, void *userdata)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_enable_av(m->log, tox, m->conferences_object, groupnumber, audio_callback, userdata);
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}
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/* Disable A/V in a groupchat.
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*
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* return 0 on success.
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* return -1 on failure.
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*/
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int toxav_groupchat_disable_av(Tox *tox, uint32_t groupnumber)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_disable_av(m->conferences_object, groupnumber);
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}
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/* Return whether A/V is enabled in the groupchat.
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*/
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bool toxav_groupchat_av_enabled(Tox *tox, uint32_t groupnumber)
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{
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// TODO(iphydf): Don't rely on toxcore internals.
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//!TOKSTYLE-
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Messenger *m = *(Messenger **)tox;
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//!TOKSTYLE+
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return groupchat_av_enabled(m->conferences_object, groupnumber);
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}
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