9b36dd9d99
9ed2fa80d fix(toxav): remove extra copy of video frame on encode de30cf3ad docs: Add new file kinds, that should be useful to all clients. d5b5e879d fix(DHT): Correct node skipping logic timed out nodes. 30e71fe97 refactor: Generate event dispatch functions and add tox_events_dispatch. 8fdbb0b50 style: Format parameter lists in event handlers. d00dee12b refactor: Add warning logs when losing chat invites. b144e8db1 feat: Add a way to look up a file number by ID. 849281ea0 feat: Add a way to fetch groups by chat ID. a2c177396 refactor: Harden event system and improve type safety. 8f5caa656 refactor: Add MessagePack string support to bin_pack. 34e8d5ad5 chore: Add GitHub CodeQL workflow and local Docker runner. f7b068010 refactor: Add nullability annotations to event headers. 788abe651 refactor(toxav): Use system allocator for mutexes. 2e4b423eb refactor: Use specific typedefs for public API arrays. 2baf34775 docs(toxav): update idle iteration interval see 679444751876fa3882a717772918ebdc8f083354 2f87ac67b feat: Add Event Loop abstraction (Ev). f8dfc38d8 test: Fix data race in ToxScenario virtual_clock. 38313921e test(TCP): Add regression test for TCP priority queue integrity. f94a50d9a refactor(toxav): Replace mutable_mutex with dynamically allocated mutex. ad054511e refactor: Internalize DHT structs and add debug helpers. 8b467cc96 fix: Prevent potential integer overflow in group chat handshake. 4962bdbb8 test: Improve TCP simulation and add tests 5f0227093 refactor: Allow nullable data in group chat handlers. e97b18ea9 chore: Improve Windows Docker support. b14943bbd refactor: Move Logger out of Messenger into Tox. dd3136250 cleanup: Apply nullability qualifiers to C++ codebase. 1849f70fc refactor: Extract low-level networking code to net and os_network. 8fec75421 refactor: Delete tox_random, align on rng and os_random. a03ae8051 refactor: Delete tox_memory, align on mem and os_memory. 4c88fed2c refactor: Use `std::` prefixes more consistently in C++ code. 72452f2ae test: Add some more tests for onion and shared key cache. d5a51b09a cleanup: Use tox_attributes.h in tox_private.h and install it. b6f5b9fc5 test: Add some benchmarks for various high level things. 8a8d02785 test(support): Introduce threaded Tox runner and simulation barrier d68d1d095 perf(toxav): optimize audio and video intermediate buffers by keeping them around REVERT: c9cdae001 fix(toxav): remove extra copy of video frame on encode git-subtree-dir: external/toxcore/c-toxcore git-subtree-split: 9ed2fa80d582c714d6bdde6a7648220a92cddff8
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2016-2025 The TokTok team.
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* Copyright © 2013 Tox project.
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*/
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/**
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* LAN discovery implementation.
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*/
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#ifndef C_TOXCORE_TOXCORE_LAN_DISCOVERY_H
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#define C_TOXCORE_TOXCORE_LAN_DISCOVERY_H
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#include <stdbool.h>
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#include <stdint.h>
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#include "attributes.h"
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#include "mem.h"
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#include "net.h"
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#include "network.h"
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/**
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* Interval in seconds between LAN discovery packet sending.
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*/
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#define LAN_DISCOVERY_INTERVAL 10
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typedef struct Broadcast_Info Broadcast_Info;
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/**
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* Send a LAN discovery pcaket to the broadcast address with port port.
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*
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* @return true on success, false on failure.
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*/
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bool lan_discovery_send(const Networking_Core *_Nonnull net, const Broadcast_Info *_Nonnull broadcast, const uint8_t *_Nonnull dht_pk, uint16_t port);
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/**
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* Discovers broadcast devices and IP addresses.
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*/
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Broadcast_Info *_Nullable lan_discovery_init(const Memory *_Nonnull mem, const Network *_Nonnull ns);
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/**
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* Free all resources associated with the broadcast info.
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*/
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void lan_discovery_kill(Broadcast_Info *_Nullable broadcast);
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/**
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* Is IP a local ip or not.
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*/
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bool ip_is_local(const IP *_Nonnull ip);
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/**
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* Checks if a given IP isn't routable.
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*
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* @return true if ip is a LAN ip, false if it is not.
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*/
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bool ip_is_lan(const IP *_Nonnull ip);
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#endif /* C_TOXCORE_TOXCORE_LAN_DISCOVERY_H */
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