2023-07-25 11:53:09 +02:00
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/* SPDX-License-Identifier: GPL-3.0-or-later
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2024-01-09 16:39:05 +01:00
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* Copyright © 2023-2024 The TokTok team.
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2023-07-25 11:53:09 +02:00
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*/
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#include "events_alloc.h"
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#include <assert.h>
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#include "../bin_pack.h"
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#include "../bin_unpack.h"
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#include "../ccompat.h"
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2024-01-09 16:39:05 +01:00
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#include "../mem.h"
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2023-07-25 11:53:09 +02:00
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#include "../tox.h"
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#include "../tox_events.h"
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/*****************************************************
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*
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* :: struct and accessors
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*
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*****************************************************/
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struct Tox_Event_Group_Peer_Limit {
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uint32_t group_number;
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uint32_t peer_limit;
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};
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non_null()
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static void tox_event_group_peer_limit_set_group_number(Tox_Event_Group_Peer_Limit *group_peer_limit,
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uint32_t group_number)
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{
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assert(group_peer_limit != nullptr);
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group_peer_limit->group_number = group_number;
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}
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uint32_t tox_event_group_peer_limit_get_group_number(const Tox_Event_Group_Peer_Limit *group_peer_limit)
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{
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assert(group_peer_limit != nullptr);
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return group_peer_limit->group_number;
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}
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non_null()
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static void tox_event_group_peer_limit_set_peer_limit(Tox_Event_Group_Peer_Limit *group_peer_limit,
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uint32_t peer_limit)
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{
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assert(group_peer_limit != nullptr);
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group_peer_limit->peer_limit = peer_limit;
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}
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uint32_t tox_event_group_peer_limit_get_peer_limit(const Tox_Event_Group_Peer_Limit *group_peer_limit)
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{
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assert(group_peer_limit != nullptr);
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return group_peer_limit->peer_limit;
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}
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non_null()
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2023-12-27 12:37:22 +01:00
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static void tox_event_group_peer_limit_construct(Tox_Event_Group_Peer_Limit *group_peer_limit)
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{
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*group_peer_limit = (Tox_Event_Group_Peer_Limit) {
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0
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};
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}
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non_null()
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static void tox_event_group_peer_limit_destruct(Tox_Event_Group_Peer_Limit *group_peer_limit, const Memory *mem)
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{
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return;
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}
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bool tox_event_group_peer_limit_pack(
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2023-07-25 11:53:09 +02:00
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const Tox_Event_Group_Peer_Limit *event, Bin_Pack *bp)
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{
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return bin_pack_array(bp, 2)
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&& bin_pack_u32(bp, event->group_number)
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&& bin_pack_u32(bp, event->peer_limit);
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}
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non_null()
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2023-12-27 12:37:22 +01:00
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static bool tox_event_group_peer_limit_unpack_into(
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2023-07-25 11:53:09 +02:00
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Tox_Event_Group_Peer_Limit *event, Bin_Unpack *bu)
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{
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assert(event != nullptr);
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2023-11-13 15:03:22 +01:00
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if (!bin_unpack_array_fixed(bu, 2, nullptr)) {
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2023-07-25 11:53:09 +02:00
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return false;
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}
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return bin_unpack_u32(bu, &event->group_number)
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&& bin_unpack_u32(bu, &event->peer_limit);
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}
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/*****************************************************
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*
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2023-12-27 12:37:22 +01:00
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* :: new/free/add/get/size/unpack
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2023-07-25 11:53:09 +02:00
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*
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*****************************************************/
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2023-12-27 12:37:22 +01:00
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const Tox_Event_Group_Peer_Limit *tox_event_get_group_peer_limit(const Tox_Event *event)
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{
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return event->type == TOX_EVENT_GROUP_PEER_LIMIT ? event->data.group_peer_limit : nullptr;
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}
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2023-07-25 11:53:09 +02:00
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2023-12-27 12:37:22 +01:00
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Tox_Event_Group_Peer_Limit *tox_event_group_peer_limit_new(const Memory *mem)
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{
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Tox_Event_Group_Peer_Limit *const group_peer_limit =
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(Tox_Event_Group_Peer_Limit *)mem_alloc(mem, sizeof(Tox_Event_Group_Peer_Limit));
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2023-07-25 11:53:09 +02:00
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2023-12-27 12:37:22 +01:00
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if (group_peer_limit == nullptr) {
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return nullptr;
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2023-07-25 11:53:09 +02:00
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}
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tox_event_group_peer_limit_construct(group_peer_limit);
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return group_peer_limit;
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}
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2023-12-27 12:37:22 +01:00
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void tox_event_group_peer_limit_free(Tox_Event_Group_Peer_Limit *group_peer_limit, const Memory *mem)
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{
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2023-12-27 12:37:22 +01:00
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if (group_peer_limit != nullptr) {
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tox_event_group_peer_limit_destruct(group_peer_limit, mem);
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2023-07-25 11:53:09 +02:00
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}
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2023-12-27 12:37:22 +01:00
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mem_delete(mem, group_peer_limit);
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2023-07-25 11:53:09 +02:00
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}
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2023-12-27 12:37:22 +01:00
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non_null()
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static Tox_Event_Group_Peer_Limit *tox_events_add_group_peer_limit(Tox_Events *events, const Memory *mem)
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2023-07-25 11:53:09 +02:00
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{
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2023-12-27 12:37:22 +01:00
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Tox_Event_Group_Peer_Limit *const group_peer_limit = tox_event_group_peer_limit_new(mem);
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if (group_peer_limit == nullptr) {
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return nullptr;
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2023-07-25 11:53:09 +02:00
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}
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2023-12-27 12:37:22 +01:00
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Tox_Event event;
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event.type = TOX_EVENT_GROUP_PEER_LIMIT;
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event.data.group_peer_limit = group_peer_limit;
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tox_events_add(events, &event);
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return group_peer_limit;
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2023-07-25 11:53:09 +02:00
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}
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2023-12-27 12:37:22 +01:00
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bool tox_event_group_peer_limit_unpack(
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Tox_Event_Group_Peer_Limit **event, Bin_Unpack *bu, const Memory *mem)
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{
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2023-12-27 12:37:22 +01:00
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assert(event != nullptr);
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*event = tox_event_group_peer_limit_new(mem);
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2023-07-25 11:53:09 +02:00
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2023-12-27 12:37:22 +01:00
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if (*event == nullptr) {
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2023-07-25 11:53:09 +02:00
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return false;
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}
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2023-12-27 12:37:22 +01:00
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return tox_event_group_peer_limit_unpack_into(*event, bu);
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}
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non_null()
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static Tox_Event_Group_Peer_Limit *tox_event_group_peer_limit_alloc(void *user_data)
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{
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Tox_Events_State *state = tox_events_alloc(user_data);
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assert(state != nullptr);
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if (state->events == nullptr) {
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return nullptr;
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}
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Tox_Event_Group_Peer_Limit *group_peer_limit = tox_events_add_group_peer_limit(state->events, state->mem);
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if (group_peer_limit == nullptr) {
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state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
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return nullptr;
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}
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return group_peer_limit;
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2023-07-25 11:53:09 +02:00
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}
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/*****************************************************
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*
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* :: event handler
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*
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*****************************************************/
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void tox_events_handle_group_peer_limit(Tox *tox, uint32_t group_number, uint32_t peer_limit,
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void *user_data)
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{
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2023-12-27 12:37:22 +01:00
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Tox_Event_Group_Peer_Limit *group_peer_limit = tox_event_group_peer_limit_alloc(user_data);
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2023-07-25 11:53:09 +02:00
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if (group_peer_limit == nullptr) {
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return;
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}
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tox_event_group_peer_limit_set_group_number(group_peer_limit, group_number);
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tox_event_group_peer_limit_set_peer_limit(group_peer_limit, peer_limit);
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}
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