/work/toxcore/events/conference_peer_name.c

Source (jump to first uncovered line)
/* SPDX-License-Identifier: GPL-3.0-or-later
 * Copyright © 2023-2025 The TokTok team.
 */

#include "events_alloc.h"

#include <assert.h>
#include <stdlib.h>
#include <string.h>

#include "../attributes.h"
#include "../bin_pack.h"
#include "../bin_unpack.h"
#include "../ccompat.h"
#include "../mem.h"
#include "../tox.h"
#include "../tox_event.h"
#include "../tox_events.h"

/*****************************************************
 *
 * :: struct and accessors
 *
 *****************************************************/

struct Tox_Event_Conference_Peer_Name {
    uint32_t conference_number;
    uint32_t peer_number;
    uint8_t *name;
    uint32_t name_length;
};

static void tox_event_conference_peer_name_set_conference_number(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name, uint32_t conference_number)
{
    assert(conference_peer_name != nullptr);
    conference_peer_name->conference_number = conference_number;
}
uint32_t tox_event_conference_peer_name_get_conference_number(const Tox_Event_Conference_Peer_Name *conference_peer_name)
{
    assert(conference_peer_name != nullptr);
    return conference_peer_name->conference_number;
}

static void tox_event_conference_peer_name_set_peer_number(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name, uint32_t peer_number)
{
    assert(conference_peer_name != nullptr);
    conference_peer_name->peer_number = peer_number;
}
uint32_t tox_event_conference_peer_name_get_peer_number(const Tox_Event_Conference_Peer_Name *conference_peer_name)
{
    assert(conference_peer_name != nullptr);
    return conference_peer_name->peer_number;
}

static bool tox_event_conference_peer_name_set_name(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name,
        const uint8_t *_Nullable name, uint32_t name_length)
{
    assert(conference_peer_name != nullptr);
    if (conference_peer_name->name != nullptr) {
        free(conference_peer_name->name);
        conference_peer_name->name = nullptr;
        conference_peer_name->name_length = 0;
    }

    if (name == nullptr) {
        assert(name_length == 0);
        return true;
    }

    uint8_t *name_copy = (uint8_t *)malloc(name_length);

    if (name_copy == nullptr) {
        return false;
    }

    memcpy(name_copy, name, name_length);
    conference_peer_name->name = name_copy;
    conference_peer_name->name_length = name_length;
    return true;
}
uint32_t tox_event_conference_peer_name_get_name_length(const Tox_Event_Conference_Peer_Name *conference_peer_name)
{
    assert(conference_peer_name != nullptr);
    return conference_peer_name->name_length;
}
const uint8_t *tox_event_conference_peer_name_get_name(const Tox_Event_Conference_Peer_Name *conference_peer_name)
{
    assert(conference_peer_name != nullptr);
    return conference_peer_name->name;
}

static void tox_event_conference_peer_name_construct(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name)
{
    *conference_peer_name = (Tox_Event_Conference_Peer_Name) {
        0
    };
}
static void tox_event_conference_peer_name_destruct(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name, const Memory *_Nonnull mem)
{
    free(conference_peer_name->name);
}

bool tox_event_conference_peer_name_pack(
    const Tox_Event_Conference_Peer_Name *event, Bin_Pack *bp)
{
    return bin_pack_array(bp, 3)
           && bin_pack_u32(bp, event->conference_number)
           && bin_pack_u32(bp, event->peer_number)
           && bin_pack_bin(bp, event->name, event->name_length);
}

static bool tox_event_conference_peer_name_unpack_into(Tox_Event_Conference_Peer_Name *_Nonnull event, Bin_Unpack *_Nonnull bu)
{
    assert(event != nullptr);
    if (!bin_unpack_array_fixed(bu, 3, nullptr)) {
        return false;
    }

    return bin_unpack_u32(bu, &event->conference_number)
           && bin_unpack_u32(bu, &event->peer_number)
           && bin_unpack_bin(bu, &event->name, &event->name_length);
}

/*****************************************************
 *
 * :: new/free/add/get/size/unpack
 *
 *****************************************************/

const Tox_Event_Conference_Peer_Name *tox_event_get_conference_peer_name(const Tox_Event *event)
{
    return event->type == TOX_EVENT_CONFERENCE_PEER_NAME ? event->data.conference_peer_name : nullptr;
}

Tox_Event_Conference_Peer_Name *tox_event_conference_peer_name_new(const Memory *mem)
{
    Tox_Event_Conference_Peer_Name *const conference_peer_name =
        (Tox_Event_Conference_Peer_Name *)mem_alloc(mem, sizeof(Tox_Event_Conference_Peer_Name));

    if (conference_peer_name == nullptr) {
        return nullptr;
    }

    tox_event_conference_peer_name_construct(conference_peer_name);
    return conference_peer_name;
}

void tox_event_conference_peer_name_free(Tox_Event_Conference_Peer_Name *conference_peer_name, const Memory *mem)
{
    if (conference_peer_name != nullptr) {
        tox_event_conference_peer_name_destruct(conference_peer_name, mem);
    }
    mem_delete(mem, conference_peer_name);
}

static Tox_Event_Conference_Peer_Name *tox_events_add_conference_peer_name(Tox_Events *_Nonnull events, const Memory *_Nonnull mem)
{
    Tox_Event_Conference_Peer_Name *const conference_peer_name = tox_event_conference_peer_name_new(mem);

    if (conference_peer_name == nullptr) {
        return nullptr;
    }

    Tox_Event event;
    event.type = TOX_EVENT_CONFERENCE_PEER_NAME;
    event.data.conference_peer_name = conference_peer_name;

    if (!tox_events_add(events, &event)) {
        tox_event_conference_peer_name_free(conference_peer_name, mem);
        return nullptr;
    }
    return conference_peer_name;
}

bool tox_event_conference_peer_name_unpack(
    Tox_Event_Conference_Peer_Name **event, Bin_Unpack *bu, const Memory *mem)
{
    assert(event != nullptr);
    assert(*event == nullptr);
    *event = tox_event_conference_peer_name_new(mem);

    if (*event == nullptr) {
        return false;
    }

    return tox_event_conference_peer_name_unpack_into(*event, bu);
}

static Tox_Event_Conference_Peer_Name *tox_event_conference_peer_name_alloc(void *_Nonnull user_data)
{
    Tox_Events_State *state = tox_events_alloc(user_data);
    assert(state != nullptr);

    if (state->events == nullptr) {
        return nullptr;
    }

    Tox_Event_Conference_Peer_Name *conference_peer_name = tox_events_add_conference_peer_name(state->events, state->mem);

    if (conference_peer_name == nullptr) {
        state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
        return nullptr;
    }

    return conference_peer_name;
}

/*****************************************************
 *
 * :: event handler
 *
 *****************************************************/

void tox_events_handle_conference_peer_name(
    Tox *tox, uint32_t conference_number, uint32_t peer_number, const uint8_t *name, size_t length,
    void *user_data)
{
    Tox_Event_Conference_Peer_Name *conference_peer_name = tox_event_conference_peer_name_alloc(user_data);

    if (conference_peer_name == nullptr) {
        return;
    }

    tox_event_conference_peer_name_set_conference_number(conference_peer_name, conference_number);
    tox_event_conference_peer_name_set_peer_number(conference_peer_name, peer_number);
    tox_event_conference_peer_name_set_name(conference_peer_name, name, length);
}

Coverage Report

Created: 2025-10-08 19:34

Line	Count	Source (jump to first uncovered line)
1		/* SPDX-License-Identifier: GPL-3.0-or-later
2		* Copyright © 2023-2025 The TokTok team.
3		*/
4
5		#include "events_alloc.h"
6
7		#include <assert.h>
8		#include <stdlib.h>
9		#include <string.h>
10
11		#include "../attributes.h"
12		#include "../bin_pack.h"
13		#include "../bin_unpack.h"
14		#include "../ccompat.h"
15		#include "../mem.h"
16		#include "../tox.h"
17		#include "../tox_event.h"
18		#include "../tox_events.h"
19
20		/*****************************************************
21		*
22		* :: struct and accessors
23		*
24		*****************************************************/
25
26		struct Tox_Event_Conference_Peer_Name {
27		uint32_t conference_number;
28		uint32_t peer_number;
29		uint8_t *name;
30		uint32_t name_length;
31		};
32
33		static void tox_event_conference_peer_name_set_conference_number(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name, uint32_t conference_number)
34	2	{
35	2	assert(conference_peer_name != nullptr);
36	2	conference_peer_name->conference_number = conference_number;
37	2	}
38		uint32_t tox_event_conference_peer_name_get_conference_number(const Tox_Event_Conference_Peer_Name *conference_peer_name)
39	0	{
40	0	assert(conference_peer_name != nullptr);
41	0	return conference_peer_name->conference_number;
42	0	}
43
44		static void tox_event_conference_peer_name_set_peer_number(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name, uint32_t peer_number)
45	2	{
46	2	assert(conference_peer_name != nullptr);
47	2	conference_peer_name->peer_number = peer_number;
48	2	}
49		uint32_t tox_event_conference_peer_name_get_peer_number(const Tox_Event_Conference_Peer_Name *conference_peer_name)
50	0	{
51	0	assert(conference_peer_name != nullptr);
52	0	return conference_peer_name->peer_number;
53	0	}
54
55		static bool tox_event_conference_peer_name_set_name(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name,
56		const uint8_t *_Nullable name, uint32_t name_length)
57	2	{
58	2	assert(conference_peer_name != nullptr);
59	2	if (conference_peer_name->name != nullptr) {
60	0	free(conference_peer_name->name);
61	0	conference_peer_name->name = nullptr;
62	0	conference_peer_name->name_length = 0;
63	0	}
64
65	2	if (name == nullptr) {
66	0	assert(name_length == 0);
67	0	return true;
68	0	}
69
70	2	uint8_t name_copy = (uint8_t )malloc(name_length);
71
72	2	if (name_copy == nullptr) {
73	0	return false;
74	0	}
75
76	2	memcpy(name_copy, name, name_length);
77	2	conference_peer_name->name = name_copy;
78	2	conference_peer_name->name_length = name_length;
79	2	return true;
80	2	}
81		uint32_t tox_event_conference_peer_name_get_name_length(const Tox_Event_Conference_Peer_Name *conference_peer_name)
82	0	{
83	0	assert(conference_peer_name != nullptr);
84	0	return conference_peer_name->name_length;
85	0	}
86		const uint8_t tox_event_conference_peer_name_get_name(const Tox_Event_Conference_Peer_Name conference_peer_name)
87	0	{
88	0	assert(conference_peer_name != nullptr);
89	0	return conference_peer_name->name;
90	0	}
91
92		static void tox_event_conference_peer_name_construct(Tox_Event_Conference_Peer_Name *_Nonnull conference_peer_name)
93	20	{
94	20	*conference_peer_name = (Tox_Event_Conference_Peer_Name) {
95	20	0
96	20	};
97	20	}
98		static void tox_event_conference_peer_name_destruct(Tox_Event_Conference_Peer_Name _Nonnull conference_peer_name, const Memory _Nonnull mem)
99	20	{
100	20	free(conference_peer_name->name);
101	20	}
102
103		bool tox_event_conference_peer_name_pack(
104		const Tox_Event_Conference_Peer_Name event, Bin_Pack bp)
105	20	{
106	20	return bin_pack_array(bp, 3)
107	20	&& bin_pack_u32(bp, event->conference_number)
108	20	&& bin_pack_u32(bp, event->peer_number)
109	20	&& bin_pack_bin(bp, event->name, event->name_length);
110	20	}
111
112		static bool tox_event_conference_peer_name_unpack_into(Tox_Event_Conference_Peer_Name _Nonnull event, Bin_Unpack _Nonnull bu)
113	18	{
114	18	assert(event != nullptr);
115	18	if (!bin_unpack_array_fixed(bu, 3, nullptr)) {
116	1	return false;
117	1	}
118
119	17	return bin_unpack_u32(bu, &event->conference_number)
120	17	&& bin_unpack_u32(bu, &event->peer_number)
121	17	&& bin_unpack_bin(bu, &event->name, &event->name_length);
122	18	}
123
124		/*****************************************************
125		*
126		* :: new/free/add/get/size/unpack
127		*
128		*****************************************************/
129
130		const Tox_Event_Conference_Peer_Name tox_event_get_conference_peer_name(const Tox_Event event)
131	0	{
132	0	return event->type == TOX_EVENT_CONFERENCE_PEER_NAME ? event->data.conference_peer_name : nullptr;
133	0	}
134
135		Tox_Event_Conference_Peer_Name tox_event_conference_peer_name_new(const Memory mem)
136	21	{
137	21	Tox_Event_Conference_Peer_Name *const conference_peer_name =
138	21	(Tox_Event_Conference_Peer_Name *)mem_alloc(mem, sizeof(Tox_Event_Conference_Peer_Name));
139
140	21	if (conference_peer_name == nullptr) {
141	1	return nullptr;
142	1	}
143
144	20	tox_event_conference_peer_name_construct(conference_peer_name);
145	20	return conference_peer_name;
146	21	}
147
148		void tox_event_conference_peer_name_free(Tox_Event_Conference_Peer_Name conference_peer_name, const Memory mem)
149	21	{
150	21	if (conference_peer_name != nullptr) {
151	20	tox_event_conference_peer_name_destruct(conference_peer_name, mem);
152	20	}
153	21	mem_delete(mem, conference_peer_name);
154	21	}
155
156		static Tox_Event_Conference_Peer_Name tox_events_add_conference_peer_name(Tox_Events _Nonnull events, const Memory *_Nonnull mem)
157	2	{
158	2	Tox_Event_Conference_Peer_Name *const conference_peer_name = tox_event_conference_peer_name_new(mem);
159
160	2	if (conference_peer_name == nullptr) {
161	0	return nullptr;
162	0	}
163
164	2	Tox_Event event;
165	2	event.type = TOX_EVENT_CONFERENCE_PEER_NAME;
166	2	event.data.conference_peer_name = conference_peer_name;
167
168	2	if (!tox_events_add(events, &event)) {
169	0	tox_event_conference_peer_name_free(conference_peer_name, mem);
170	0	return nullptr;
171	0	}
172	2	return conference_peer_name;
173	2	}
174
175		bool tox_event_conference_peer_name_unpack(
176		Tox_Event_Conference_Peer_Name *event, Bin_Unpack bu, const Memory *mem)
177	19	{
178	19	assert(event != nullptr);
179	19	assert(*event == nullptr);
180	19	*event = tox_event_conference_peer_name_new(mem);
181
182	19	if (*event == nullptr) {
183	1	return false;
184	1	}
185
186	18	return tox_event_conference_peer_name_unpack_into(*event, bu);
187	19	}
188
189		static Tox_Event_Conference_Peer_Name tox_event_conference_peer_name_alloc(void _Nonnull user_data)
190	2	{
191	2	Tox_Events_State *state = tox_events_alloc(user_data);
192	2	assert(state != nullptr);
193
194	2	if (state->events == nullptr) {
195	0	return nullptr;
196	0	}
197
198	2	Tox_Event_Conference_Peer_Name *conference_peer_name = tox_events_add_conference_peer_name(state->events, state->mem);
199
200	2	if (conference_peer_name == nullptr) {
201	0	state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;
202	0	return nullptr;
203	0	}
204
205	2	return conference_peer_name;
206	2	}
207
208		/*****************************************************
209		*
210		* :: event handler
211		*
212		*****************************************************/
213
214		void tox_events_handle_conference_peer_name(
215		Tox tox, uint32_t conference_number, uint32_t peer_number, const uint8_t name, size_t length,
216		void *user_data)
217	2	{
218	2	Tox_Event_Conference_Peer_Name *conference_peer_name = tox_event_conference_peer_name_alloc(user_data);
219
220	2	if (conference_peer_name == nullptr) {
221	0	return;
222	0	}
223
224	2	tox_event_conference_peer_name_set_conference_number(conference_peer_name, conference_number);
225	2	tox_event_conference_peer_name_set_peer_number(conference_peer_name, peer_number);
226	2	tox_event_conference_peer_name_set_name(conference_peer_name, name, length);
227	2	}