/* SPDX-License-Identifier: GPL-3.0-or-later * Copyright © 2016-2018 The TokTok team. * Copyright © 2013 Tox project. */ /** * The Tox public API. */ #ifndef _XOPEN_SOURCE #define _XOPEN_SOURCE 600 #endif /* _XOPEN_SOURCE */ #include "tox.h" #include #include #include "DHT.h" #include "Messenger.h" #include "TCP_client.h" #include "attributes.h" #include "ccompat.h" #include "crypto_core.h" #include "friend_requests.h" #include "group.h" #include "group_chats.h" #include "group_common.h" #include "logger.h" #include "mem.h" #include "mono_time.h" #include "net_crypto.h" #include "network.h" #include "onion_client.h" #include "state.h" #include "tox_private.h" #include "tox_struct.h" #include "util.h" #include "../toxencryptsave/defines.h" #define SET_ERROR_PARAMETER(param, x) \ do { \ if (param != nullptr) { \ *param = x; \ } \ } while (0) static_assert(TOX_HASH_LENGTH == CRYPTO_SHA256_SIZE, "TOX_HASH_LENGTH is assumed to be equal to CRYPTO_SHA256_SIZE"); static_assert(FILE_ID_LENGTH == CRYPTO_SYMMETRIC_KEY_SIZE, "FILE_ID_LENGTH is assumed to be equal to CRYPTO_SYMMETRIC_KEY_SIZE"); static_assert(TOX_DHT_NODE_IP_STRING_SIZE == IP_NTOA_LEN, "TOX_DHT_NODE_IP_STRING_SIZE is assumed to be equal to IP_NTOA_LEN"); static_assert(TOX_GROUP_PEER_IP_STRING_MAX_LENGTH == IP_NTOA_LEN, "TOX_GROUP_PEER_IP_STRING_MAX_LENGTH is assumed to be equal to IP_NTOA_LEN"); static_assert(TOX_DHT_NODE_PUBLIC_KEY_SIZE == CRYPTO_PUBLIC_KEY_SIZE, "TOX_DHT_NODE_PUBLIC_KEY_SIZE is assumed to be equal to CRYPTO_PUBLIC_KEY_SIZE"); static_assert(TOX_FILE_ID_LENGTH == CRYPTO_SYMMETRIC_KEY_SIZE, "TOX_FILE_ID_LENGTH is assumed to be equal to CRYPTO_SYMMETRIC_KEY_SIZE"); static_assert(TOX_FILE_ID_LENGTH == TOX_HASH_LENGTH, "TOX_FILE_ID_LENGTH is assumed to be equal to TOX_HASH_LENGTH"); static_assert(TOX_PUBLIC_KEY_SIZE == CRYPTO_PUBLIC_KEY_SIZE, "TOX_PUBLIC_KEY_SIZE is assumed to be equal to CRYPTO_PUBLIC_KEY_SIZE"); static_assert(TOX_SECRET_KEY_SIZE == CRYPTO_SECRET_KEY_SIZE, "TOX_SECRET_KEY_SIZE is assumed to be equal to CRYPTO_SECRET_KEY_SIZE"); static_assert(TOX_MAX_NAME_LENGTH == MAX_NAME_LENGTH, "TOX_MAX_NAME_LENGTH is assumed to be equal to MAX_NAME_LENGTH"); static_assert(TOX_MAX_STATUS_MESSAGE_LENGTH == MAX_STATUSMESSAGE_LENGTH, "TOX_MAX_STATUS_MESSAGE_LENGTH is assumed to be equal to MAX_STATUSMESSAGE_LENGTH"); static_assert(TOX_GROUP_MAX_MESSAGE_LENGTH == GROUP_MAX_MESSAGE_LENGTH, "TOX_GROUP_MAX_MESSAGE_LENGTH is assumed to be equal to GROUP_MAX_MESSAGE_LENGTH"); static_assert(TOX_MAX_CUSTOM_PACKET_SIZE == MAX_GC_CUSTOM_LOSSLESS_PACKET_SIZE, "TOX_MAX_CUSTOM_PACKET_SIZE is assumed to be equal to MAX_GC_CUSTOM_LOSSLESS_PACKET_SIZE"); struct Tox_Userdata { Tox *tox; void *user_data; }; static logger_cb tox_log_handler; non_null(1, 3, 5, 6) nullable(7) static void tox_log_handler(void *context, Logger_Level level, const char *file, int line, const char *func, const char *message, void *userdata) { Tox *tox = (Tox *)context; assert(tox != nullptr); if (tox->log_callback != nullptr) { tox->log_callback(tox, (Tox_Log_Level)level, file, line, func, message, userdata); } } static m_self_connection_status_cb tox_self_connection_status_handler; non_null(1) nullable(3) static void tox_self_connection_status_handler(Messenger *m, Onion_Connection_Status connection_status, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->self_connection_status_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->self_connection_status_callback(tox_data->tox, (Tox_Connection)connection_status, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_name_cb tox_friend_name_handler; non_null(1, 3) nullable(5) static void tox_friend_name_handler(Messenger *m, uint32_t friend_number, const uint8_t *name, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_name_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_name_callback(tox_data->tox, friend_number, name, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_status_message_cb tox_friend_status_message_handler; non_null(1, 3) nullable(5) static void tox_friend_status_message_handler(Messenger *m, uint32_t friend_number, const uint8_t *message, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_status_message_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_status_message_callback(tox_data->tox, friend_number, message, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_status_cb tox_friend_status_handler; non_null(1) nullable(4) static void tox_friend_status_handler(Messenger *m, uint32_t friend_number, unsigned int status, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_status_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_status_callback(tox_data->tox, friend_number, (Tox_User_Status)status, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_connection_status_cb tox_friend_connection_status_handler; non_null(1) nullable(4) static void tox_friend_connection_status_handler(Messenger *m, uint32_t friend_number, unsigned int connection_status, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_connection_status_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_connection_status_callback(tox_data->tox, friend_number, (Tox_Connection)connection_status, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_typing_cb tox_friend_typing_handler; non_null(1) nullable(4) static void tox_friend_typing_handler(Messenger *m, uint32_t friend_number, bool is_typing, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_typing_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_typing_callback(tox_data->tox, friend_number, is_typing, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_read_receipt_cb tox_friend_read_receipt_handler; non_null(1) nullable(4) static void tox_friend_read_receipt_handler(Messenger *m, uint32_t friend_number, uint32_t message_id, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_read_receipt_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_read_receipt_callback(tox_data->tox, friend_number, message_id, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_request_cb tox_friend_request_handler; non_null(1, 2, 3) nullable(5) static void tox_friend_request_handler(Messenger *m, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], const uint8_t *message, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_request_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_request_callback(tox_data->tox, public_key, message, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_message_cb tox_friend_message_handler; non_null(1, 4) nullable(6) static void tox_friend_message_handler(Messenger *m, uint32_t friend_number, unsigned int message_type, const uint8_t *message, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->friend_message_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_message_callback(tox_data->tox, friend_number, (Tox_Message_Type)message_type, message, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_file_recv_control_cb tox_file_recv_control_handler; non_null(1) nullable(5) static void tox_file_recv_control_handler(Messenger *m, uint32_t friend_number, uint32_t file_number, unsigned int control, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->file_recv_control_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->file_recv_control_callback(tox_data->tox, friend_number, file_number, (Tox_File_Control)control, tox_data->user_data); tox_lock(tox_data->tox); } } static m_file_chunk_request_cb tox_file_chunk_request_handler; non_null(1) nullable(6) static void tox_file_chunk_request_handler(Messenger *m, uint32_t friend_number, uint32_t file_number, uint64_t position, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->file_chunk_request_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->file_chunk_request_callback(tox_data->tox, friend_number, file_number, position, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_file_recv_cb tox_file_recv_handler; non_null(1, 6) nullable(8) static void tox_file_recv_handler(Messenger *m, uint32_t friend_number, uint32_t file_number, uint32_t kind, uint64_t file_size, const uint8_t *filename, size_t filename_length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->file_recv_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->file_recv_callback(tox_data->tox, friend_number, file_number, kind, file_size, filename, filename_length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_file_recv_chunk_cb tox_file_recv_chunk_handler; non_null(1, 5) nullable(7) static void tox_file_recv_chunk_handler(Messenger *m, uint32_t friend_number, uint32_t file_number, uint64_t position, const uint8_t *data, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->file_recv_chunk_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->file_recv_chunk_callback(tox_data->tox, friend_number, file_number, position, data, length, tox_data->user_data); tox_lock(tox_data->tox); } } static g_conference_invite_cb tox_conference_invite_handler; non_null(1, 4) nullable(6) static void tox_conference_invite_handler(Messenger *m, uint32_t friend_number, int type, const uint8_t *cookie, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_invite_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_invite_callback(tox_data->tox, friend_number, (Tox_Conference_Type)type, cookie, length, tox_data->user_data); tox_lock(tox_data->tox); } } static g_conference_connected_cb tox_conference_connected_handler; non_null(1) nullable(3) static void tox_conference_connected_handler(Messenger *m, uint32_t conference_number, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_connected_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_connected_callback(tox_data->tox, conference_number, tox_data->user_data); tox_lock(tox_data->tox); } } static g_conference_message_cb tox_conference_message_handler; non_null(1, 5) nullable(7) static void tox_conference_message_handler(Messenger *m, uint32_t conference_number, uint32_t peer_number, int type, const uint8_t *message, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_message_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_message_callback(tox_data->tox, conference_number, peer_number, (Tox_Message_Type)type, message, length, tox_data->user_data); tox_lock(tox_data->tox); } } static title_cb tox_conference_title_handler; non_null(1, 4) nullable(6) static void tox_conference_title_handler(Messenger *m, uint32_t conference_number, uint32_t peer_number, const uint8_t *title, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_title_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_title_callback(tox_data->tox, conference_number, peer_number, title, length, tox_data->user_data); tox_lock(tox_data->tox); } } static peer_name_cb tox_conference_peer_name_handler; non_null(1, 4) nullable(6) static void tox_conference_peer_name_handler(Messenger *m, uint32_t conference_number, uint32_t peer_number, const uint8_t *name, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_peer_name_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_peer_name_callback(tox_data->tox, conference_number, peer_number, name, length, tox_data->user_data); tox_lock(tox_data->tox); } } static peer_list_changed_cb tox_conference_peer_list_changed_handler; non_null(1) nullable(3) static void tox_conference_peer_list_changed_handler(Messenger *m, uint32_t conference_number, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->conference_peer_list_changed_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->conference_peer_list_changed_callback(tox_data->tox, conference_number, tox_data->user_data); tox_lock(tox_data->tox); } } static dht_get_nodes_response_cb tox_dht_get_nodes_response_handler; non_null(1, 2) nullable(3) static void tox_dht_get_nodes_response_handler(const DHT *dht, const Node_format *node, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->dht_get_nodes_response_callback == nullptr) { return; } Ip_Ntoa ip_str; tox_unlock(tox_data->tox); tox_data->tox->dht_get_nodes_response_callback( tox_data->tox, node->public_key, net_ip_ntoa(&node->ip_port.ip, &ip_str), net_ntohs(node->ip_port.port), tox_data->user_data); tox_lock(tox_data->tox); } static m_friend_lossy_packet_cb tox_friend_lossy_packet_handler; non_null(1, 4) nullable(6) static void tox_friend_lossy_packet_handler(Messenger *m, uint32_t friend_number, uint8_t packet_id, const uint8_t *data, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; assert(data != nullptr); assert(length > 0); if (tox_data->tox->friend_lossy_packet_callback_per_pktid[packet_id] != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_lossy_packet_callback_per_pktid[packet_id](tox_data->tox, friend_number, data, length, tox_data->user_data); tox_lock(tox_data->tox); } } static m_friend_lossless_packet_cb tox_friend_lossless_packet_handler; non_null(1, 4) nullable(6) static void tox_friend_lossless_packet_handler(Messenger *m, uint32_t friend_number, uint8_t packet_id, const uint8_t *data, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; assert(data != nullptr); assert(length > 0); if (tox_data->tox->friend_lossless_packet_callback_per_pktid[packet_id] != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->friend_lossless_packet_callback_per_pktid[packet_id](tox_data->tox, friend_number, data, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 4) nullable(6) static void tox_group_peer_name_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, const uint8_t *name, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_peer_name_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_peer_name_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), name, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(5) static void tox_group_peer_status_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, unsigned int status, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_peer_status_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_peer_status_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), (Tox_User_Status)status, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 4) nullable(6) static void tox_group_topic_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, const uint8_t *topic, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_topic_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_topic_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), topic, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_topic_lock_handler(const Messenger *m, uint32_t group_number, unsigned int topic_lock, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_topic_lock_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_topic_lock_callback(tox_data->tox, group_number, (Tox_Group_Topic_Lock)topic_lock, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_voice_state_handler(const Messenger *m, uint32_t group_number, unsigned int voice_state, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_voice_state_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_voice_state_callback(tox_data->tox, group_number, (Tox_Group_Voice_State)voice_state, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_peer_limit_handler(const Messenger *m, uint32_t group_number, uint32_t peer_limit, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_peer_limit_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_peer_limit_callback(tox_data->tox, group_number, peer_limit, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_privacy_state_handler(const Messenger *m, uint32_t group_number, unsigned int privacy_state, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_privacy_state_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_privacy_state_callback(tox_data->tox, group_number, (Tox_Group_Privacy_State)privacy_state, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(3, 5) static void tox_group_password_handler(const Messenger *m, uint32_t group_number, const uint8_t *password, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_password_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_password_callback(tox_data->tox, group_number, password, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 5) nullable(8) static void tox_group_message_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, unsigned int type, const uint8_t *message, size_t length, Tox_Group_Message_Id message_id, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_message_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_message_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), (Tox_Message_Type)type, message, length, message_id, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 5) nullable(8) static void tox_group_private_message_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, unsigned int type, const uint8_t *message, size_t length, Tox_Group_Message_Id message_id, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_private_message_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_private_message_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), (Tox_Message_Type)type, message, length, message_id, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 4) nullable(6) static void tox_group_custom_packet_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, const uint8_t *data, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_custom_packet_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_custom_packet_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), data, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 4) nullable(6) static void tox_group_custom_private_packet_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, const uint8_t *data, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_custom_private_packet_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_custom_private_packet_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), data, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 3, 5) nullable(7) static void tox_group_invite_handler(const Messenger *m, uint32_t friend_number, const uint8_t *invite_data, size_t length, const uint8_t *group_name, size_t group_name_length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_invite_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_invite_callback(tox_data->tox, friend_number, invite_data, length, group_name, group_name_length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_peer_join_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_peer_join_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_peer_join_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1, 5) nullable(7, 9) static void tox_group_peer_exit_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id peer_id, unsigned int exit_type, const uint8_t *name, size_t name_length, const uint8_t *part_message, size_t length, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_peer_exit_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_peer_exit_callback(tox_data->tox, group_number, gc_peer_id_to_int(peer_id), (Tox_Group_Exit_Type)exit_type, name, name_length, part_message, length, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(3) static void tox_group_self_join_handler(const Messenger *m, uint32_t group_number, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_self_join_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_self_join_callback(tox_data->tox, group_number, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(4) static void tox_group_join_fail_handler(const Messenger *m, uint32_t group_number, unsigned int fail_type, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_join_fail_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_join_fail_callback(tox_data->tox, group_number, (Tox_Group_Join_Fail)fail_type, tox_data->user_data); tox_lock(tox_data->tox); } } non_null(1) nullable(6) static void tox_group_moderation_handler(const Messenger *m, uint32_t group_number, GC_Peer_Id source_peer_number, GC_Peer_Id target_peer_number, unsigned int mod_type, void *user_data) { struct Tox_Userdata *tox_data = (struct Tox_Userdata *)user_data; if (tox_data->tox->group_moderation_callback != nullptr) { tox_unlock(tox_data->tox); tox_data->tox->group_moderation_callback(tox_data->tox, group_number, gc_peer_id_to_int(source_peer_number), gc_peer_id_to_int(target_peer_number), (Tox_Group_Mod_Event)mod_type, tox_data->user_data); tox_lock(tox_data->tox); } } bool tox_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch) { return TOX_VERSION_IS_API_COMPATIBLE(major, minor, patch); } non_null() static State_Load_Status state_load_callback(void *outer, const uint8_t *data, uint32_t length, uint16_t type) { const Tox *tox = (const Tox *)outer; State_Load_Status status = STATE_LOAD_STATUS_CONTINUE; if (messenger_load_state_section(tox->m, data, length, type, &status) || conferences_load_state_section(tox->m->conferences_object, data, length, type, &status)) { return status; } if (type == STATE_TYPE_END) { if (length != 0) { return STATE_LOAD_STATUS_ERROR; } return STATE_LOAD_STATUS_END; } LOGGER_ERROR(tox->m->log, "Load state: contains unrecognized part (len %u, type %u)", length, type); return STATE_LOAD_STATUS_CONTINUE; } /** Load tox from data of size length. */ non_null() static int tox_load(Tox *tox, const uint8_t *data, uint32_t length) { uint32_t data32[2]; const uint32_t cookie_len = sizeof(data32); if (length < cookie_len) { return -1; } memcpy(data32, data, sizeof(uint32_t)); lendian_bytes_to_host32(data32 + 1, data + sizeof(uint32_t)); if (data32[0] != 0 || data32[1] != STATE_COOKIE_GLOBAL) { return -1; } return state_load(tox->m->log, state_load_callback, tox, data + cookie_len, length - cookie_len, STATE_COOKIE_TYPE); } Tox *tox_new(const struct Tox_Options *options, Tox_Err_New *error) { struct Tox_Options *default_options = nullptr; if (options == nullptr) { Tox_Err_Options_New err; default_options = tox_options_new(&err); switch (err) { case TOX_ERR_OPTIONS_NEW_OK: { assert(default_options != nullptr); break; } case TOX_ERR_OPTIONS_NEW_MALLOC: { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); return nullptr; } } } const struct Tox_Options *const opts = options != nullptr ? options : default_options; assert(opts != nullptr); const Tox_System *sys = tox_options_get_operating_system(opts); const Tox_System default_system = tox_default_system(); if (sys == nullptr) { sys = &default_system; } if (sys->rng == nullptr || sys->ns == nullptr || sys->mem == nullptr) { // TODO(iphydf): Not quite right, but similar. SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); tox_options_free(default_options); return nullptr; } Messenger_Options m_options = {false}; bool load_savedata_sk = false; bool load_savedata_tox = false; if (tox_options_get_savedata_type(opts) != TOX_SAVEDATA_TYPE_NONE) { if (tox_options_get_savedata_data(opts) == nullptr || tox_options_get_savedata_length(opts) == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_LOAD_BAD_FORMAT); tox_options_free(default_options); return nullptr; } } if (tox_options_get_savedata_type(opts) == TOX_SAVEDATA_TYPE_SECRET_KEY) { if (tox_options_get_savedata_length(opts) != TOX_SECRET_KEY_SIZE) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_LOAD_BAD_FORMAT); tox_options_free(default_options); return nullptr; } load_savedata_sk = true; } else if (tox_options_get_savedata_type(opts) == TOX_SAVEDATA_TYPE_TOX_SAVE) { if (tox_options_get_savedata_length(opts) < TOX_ENC_SAVE_MAGIC_LENGTH) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_LOAD_BAD_FORMAT); tox_options_free(default_options); return nullptr; } if (memcmp(tox_options_get_savedata_data(opts), TOX_ENC_SAVE_MAGIC_NUMBER, TOX_ENC_SAVE_MAGIC_LENGTH) == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_LOAD_ENCRYPTED); tox_options_free(default_options); return nullptr; } load_savedata_tox = true; } m_options.ipv6enabled = tox_options_get_ipv6_enabled(opts); m_options.udp_disabled = !tox_options_get_udp_enabled(opts); m_options.port_range[0] = tox_options_get_start_port(opts); m_options.port_range[1] = tox_options_get_end_port(opts); m_options.tcp_server_port = tox_options_get_tcp_port(opts); m_options.hole_punching_enabled = tox_options_get_hole_punching_enabled(opts); m_options.local_discovery_enabled = tox_options_get_local_discovery_enabled(opts); m_options.dht_announcements_enabled = tox_options_get_dht_announcements_enabled(opts); m_options.groups_persistence_enabled = tox_options_get_experimental_groups_persistence(opts); if (m_options.udp_disabled) { m_options.local_discovery_enabled = false; } Tox *tox = (Tox *)mem_alloc(sys->mem, sizeof(Tox)); if (tox == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); tox_options_free(default_options); return nullptr; } tox->log_callback = tox_options_get_log_callback(opts); m_options.log_callback = tox_log_handler; m_options.log_context = tox; m_options.log_user_data = tox_options_get_log_user_data(opts); switch (tox_options_get_proxy_type(opts)) { case TOX_PROXY_TYPE_HTTP: { m_options.proxy_info.proxy_type = TCP_PROXY_HTTP; break; } case TOX_PROXY_TYPE_SOCKS5: { m_options.proxy_info.proxy_type = TCP_PROXY_SOCKS5; break; } case TOX_PROXY_TYPE_NONE: { m_options.proxy_info.proxy_type = TCP_PROXY_NONE; break; } default: { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_PROXY_BAD_TYPE); mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } } tox->sys = *sys; if (m_options.proxy_info.proxy_type != TCP_PROXY_NONE) { if (tox_options_get_proxy_port(opts) == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_PROXY_BAD_PORT); mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } ip_init(&m_options.proxy_info.ip_port.ip, m_options.ipv6enabled); if (m_options.ipv6enabled) { m_options.proxy_info.ip_port.ip.family = net_family_unspec(); } const char *const proxy_host = tox_options_get_proxy_host(opts); if (proxy_host == nullptr || !addr_resolve_or_parse_ip(tox->sys.ns, proxy_host, &m_options.proxy_info.ip_port.ip, nullptr)) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_PROXY_BAD_HOST); // TODO(irungentoo): TOX_ERR_NEW_PROXY_NOT_FOUND if domain. mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } m_options.proxy_info.ip_port.port = net_htons(tox_options_get_proxy_port(opts)); } tox->mono_time = mono_time_new(tox->sys.mem, sys->mono_time_callback, sys->mono_time_user_data); if (tox->mono_time == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } if (tox_options_get_experimental_thread_safety(opts)) { pthread_mutex_t *mutex = (pthread_mutex_t *)mem_alloc(sys->mem, sizeof(pthread_mutex_t)); if (mutex == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } pthread_mutex_init(mutex, nullptr); tox->mutex = mutex; } else { tox->mutex = nullptr; } tox_lock(tox); Messenger_Error m_error; tox->m = new_messenger(tox->mono_time, tox->sys.mem, tox->sys.rng, tox->sys.ns, &m_options, &m_error); if (tox->m == nullptr) { switch (m_error) { case MESSENGER_ERROR_PORT: case MESSENGER_ERROR_TCP_SERVER: { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_PORT_ALLOC); break; } case MESSENGER_ERROR_OTHER: case MESSENGER_ERROR_NONE: { SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); break; } } mono_time_free(tox->sys.mem, tox->mono_time); tox_unlock(tox); if (tox->mutex != nullptr) { pthread_mutex_destroy(tox->mutex); } mem_delete(sys->mem, tox->mutex); mem_delete(sys->mem, tox); tox_options_free(default_options); return nullptr; } tox->m->conferences_object = new_groupchats(tox->mono_time, tox->m); if (tox->m->conferences_object == nullptr) { kill_messenger(tox->m); mono_time_free(tox->sys.mem, tox->mono_time); tox_unlock(tox); if (tox->mutex != nullptr) { pthread_mutex_destroy(tox->mutex); } mem_delete(sys->mem, tox->mutex); mem_delete(sys->mem, tox); SET_ERROR_PARAMETER(error, TOX_ERR_NEW_MALLOC); tox_options_free(default_options); return nullptr; } if (load_savedata_tox && tox_load(tox, tox_options_get_savedata_data(opts), tox_options_get_savedata_length(opts)) == -1) { kill_groupchats(tox->m->conferences_object); kill_messenger(tox->m); mono_time_free(tox->sys.mem, tox->mono_time); tox_unlock(tox); if (tox->mutex != nullptr) { pthread_mutex_destroy(tox->mutex); } mem_delete(sys->mem, tox->mutex); mem_delete(sys->mem, tox); SET_ERROR_PARAMETER(error, TOX_ERR_NEW_LOAD_BAD_FORMAT); tox_options_free(default_options); return nullptr; } if (load_savedata_sk) { load_secret_key(tox->m->net_crypto, tox_options_get_savedata_data(opts)); } m_callback_namechange(tox->m, tox_friend_name_handler); m_callback_core_connection(tox->m, tox_self_connection_status_handler); m_callback_statusmessage(tox->m, tox_friend_status_message_handler); m_callback_userstatus(tox->m, tox_friend_status_handler); m_callback_connectionstatus(tox->m, tox_friend_connection_status_handler); m_callback_typingchange(tox->m, tox_friend_typing_handler); m_callback_read_receipt(tox->m, tox_friend_read_receipt_handler); m_callback_friendrequest(tox->m, tox_friend_request_handler); m_callback_friendmessage(tox->m, tox_friend_message_handler); callback_file_control(tox->m, tox_file_recv_control_handler); callback_file_reqchunk(tox->m, tox_file_chunk_request_handler); callback_file_sendrequest(tox->m, tox_file_recv_handler); callback_file_data(tox->m, tox_file_recv_chunk_handler); dht_callback_get_nodes_response(tox->m->dht, tox_dht_get_nodes_response_handler); g_callback_group_invite(tox->m->conferences_object, tox_conference_invite_handler); g_callback_group_connected(tox->m->conferences_object, tox_conference_connected_handler); g_callback_group_message(tox->m->conferences_object, tox_conference_message_handler); g_callback_group_title(tox->m->conferences_object, tox_conference_title_handler); g_callback_peer_name(tox->m->conferences_object, tox_conference_peer_name_handler); g_callback_peer_list_changed(tox->m->conferences_object, tox_conference_peer_list_changed_handler); custom_lossy_packet_registerhandler(tox->m, tox_friend_lossy_packet_handler); custom_lossless_packet_registerhandler(tox->m, tox_friend_lossless_packet_handler); m_callback_group_invite(tox->m, tox_group_invite_handler); gc_callback_message(tox->m, tox_group_message_handler); gc_callback_private_message(tox->m, tox_group_private_message_handler); gc_callback_custom_packet(tox->m, tox_group_custom_packet_handler); gc_callback_custom_private_packet(tox->m, tox_group_custom_private_packet_handler); gc_callback_moderation(tox->m, tox_group_moderation_handler); gc_callback_nick_change(tox->m, tox_group_peer_name_handler); gc_callback_status_change(tox->m, tox_group_peer_status_handler); gc_callback_topic_change(tox->m, tox_group_topic_handler); gc_callback_peer_limit(tox->m, tox_group_peer_limit_handler); gc_callback_privacy_state(tox->m, tox_group_privacy_state_handler); gc_callback_topic_lock(tox->m, tox_group_topic_lock_handler); gc_callback_password(tox->m, tox_group_password_handler); gc_callback_peer_join(tox->m, tox_group_peer_join_handler); gc_callback_peer_exit(tox->m, tox_group_peer_exit_handler); gc_callback_self_join(tox->m, tox_group_self_join_handler); gc_callback_rejected(tox->m, tox_group_join_fail_handler); gc_callback_voice_state(tox->m, tox_group_voice_state_handler); tox_unlock(tox); SET_ERROR_PARAMETER(error, TOX_ERR_NEW_OK); tox_options_free(default_options); return tox; } void tox_kill(Tox *tox) { if (tox == nullptr) { return; } tox_lock(tox); LOGGER_ASSERT(tox->m->log, tox->m->msi_packet == nullptr, "Attempted to kill tox while toxav is still alive"); kill_groupchats(tox->m->conferences_object); kill_messenger(tox->m); mono_time_free(tox->sys.mem, tox->mono_time); tox_unlock(tox); if (tox->mutex != nullptr) { pthread_mutex_destroy(tox->mutex); mem_delete(tox->sys.mem, tox->mutex); } mem_delete(tox->sys.mem, tox); } static uint32_t end_size(void) { return 2 * sizeof(uint32_t); } non_null() static void end_save(uint8_t *data) { state_write_section_header(data, STATE_COOKIE_TYPE, 0, STATE_TYPE_END); } size_t tox_get_savedata_size(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const size_t ret = 2 * sizeof(uint32_t) + messenger_size(tox->m) + conferences_size(tox->m->conferences_object) + end_size(); tox_unlock(tox); return ret; } void tox_get_savedata(const Tox *tox, uint8_t *savedata) { assert(tox != nullptr); if (savedata == nullptr) { return; } memzero(savedata, tox_get_savedata_size(tox)); tox_lock(tox); const uint32_t size32 = sizeof(uint32_t); // write cookie memzero(savedata, size32); savedata += size32; host_to_lendian_bytes32(savedata, STATE_COOKIE_GLOBAL); savedata += size32; savedata = messenger_save(tox->m, savedata); savedata = conferences_save(tox->m->conferences_object, savedata); end_save(savedata); tox_unlock(tox); } non_null(5) nullable(1, 2, 4, 6) static int32_t resolve_bootstrap_node(Tox *tox, const char *host, uint16_t port, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], IP_Port **root, Tox_Err_Bootstrap *error) { assert(tox != nullptr); assert(root != nullptr); if (host == nullptr || public_key == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_NULL); return -1; } if (port == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_BAD_PORT); return -1; } const int32_t count = net_getipport(tox->sys.mem, host, root, TOX_SOCK_DGRAM); if (count < 1) { LOGGER_DEBUG(tox->m->log, "could not resolve bootstrap node '%s'", host); net_freeipport(tox->sys.mem, *root); SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_BAD_HOST); return -1; } assert(*root != nullptr); return count; } bool tox_bootstrap(Tox *tox, const char *host, uint16_t port, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Bootstrap *error) { IP_Port *root; const int32_t count = resolve_bootstrap_node(tox, host, port, public_key, &root, error); if (count == -1) { return false; } tox_lock(tox); assert(count >= 0); bool onion_success = false; // UDP bootstrap is default success if it's disabled (because we don't even try). bool udp_success = tox->m->options.udp_disabled; for (int32_t i = 0; i < count; ++i) { if (!tox->m->options.ipv6enabled && net_family_is_ipv6(root[i].ip.family)) { // We can't use ipv6 when it's disabled. continue; } root[i].port = net_htons(port); if (onion_add_bs_path_node(tox->m->onion_c, &root[i], public_key)) { // If UDP is enabled, the caller cares about whether any of the // bootstrap calls below will succeed. In TCP-only mode, adding // onion path nodes successfully is sufficient. onion_success = true; } if (!tox->m->options.udp_disabled) { if (dht_bootstrap(tox->m->dht, &root[i], public_key)) { // If any of the bootstrap calls worked, we call it success. udp_success = true; } } } tox_unlock(tox); net_freeipport(tox->sys.mem, root); if (count == 0 || !onion_success || !udp_success) { LOGGER_DEBUG(tox->m->log, "bootstrap node '%s' resolved to %d IP_Ports%s (onion: %s, UDP: %s)", host, count, count > 0 ? ", but failed to bootstrap with any of them" : "", onion_success ? "success" : "FAILURE", tox->m->options.udp_disabled ? "disabled" : (udp_success ? "success" : "FAILURE")); SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_BAD_HOST); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_OK); return true; } bool tox_add_tcp_relay(Tox *tox, const char *host, uint16_t port, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Bootstrap *error) { IP_Port *root; const int32_t count = resolve_bootstrap_node(tox, host, port, public_key, &root, error); if (count == -1) { return false; } tox_lock(tox); assert(count >= 0); for (int32_t i = 0; i < count; ++i) { root[i].port = net_htons(port); add_tcp_relay(tox->m->net_crypto, &root[i], public_key); } tox_unlock(tox); net_freeipport(tox->sys.mem, root); if (count == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_BAD_HOST); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_BOOTSTRAP_OK); return true; } Tox_Connection tox_self_get_connection_status(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const Onion_Connection_Status ret = onion_connection_status(tox->m->onion_c); tox_unlock(tox); switch (ret) { case ONION_CONNECTION_STATUS_NONE: return TOX_CONNECTION_NONE; case ONION_CONNECTION_STATUS_TCP: return TOX_CONNECTION_TCP; case ONION_CONNECTION_STATUS_UDP: return TOX_CONNECTION_UDP; } LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return TOX_CONNECTION_NONE; } void tox_callback_self_connection_status(Tox *tox, tox_self_connection_status_cb *callback) { assert(tox != nullptr); tox->self_connection_status_callback = callback; } uint32_t tox_iteration_interval(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); uint32_t ret = messenger_run_interval(tox->m); if (m_is_receiving_file(tox->m)) { ret = 1; } tox_unlock(tox); return ret; } void tox_iterate(Tox *tox, void *user_data) { assert(tox != nullptr); tox_lock(tox); mono_time_update(tox->mono_time); struct Tox_Userdata tox_data = { tox, user_data }; do_messenger(tox->m, &tox_data); do_groupchats(tox->m->conferences_object, &tox_data); tox_unlock(tox); } void tox_self_get_address(const Tox *tox, uint8_t address[TOX_ADDRESS_SIZE]) { assert(tox != nullptr); if (address != nullptr) { tox_lock(tox); getaddress(tox->m, address); tox_unlock(tox); } } void tox_self_set_nospam(Tox *tox, uint32_t nospam) { assert(tox != nullptr); tox_lock(tox); set_nospam(tox->m->fr, net_htonl(nospam)); tox_unlock(tox); } uint32_t tox_self_get_nospam(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const uint32_t ret = net_ntohl(get_nospam(tox->m->fr)); tox_unlock(tox); return ret; } void tox_self_get_public_key(const Tox *tox, uint8_t public_key[TOX_PUBLIC_KEY_SIZE]) { assert(tox != nullptr); if (public_key != nullptr) { tox_lock(tox); memcpy(public_key, nc_get_self_public_key(tox->m->net_crypto), CRYPTO_PUBLIC_KEY_SIZE); tox_unlock(tox); } } void tox_self_get_secret_key(const Tox *tox, uint8_t secret_key[TOX_SECRET_KEY_SIZE]) { assert(tox != nullptr); if (secret_key != nullptr) { tox_lock(tox); memcpy(secret_key, nc_get_self_secret_key(tox->m->net_crypto), CRYPTO_SECRET_KEY_SIZE); tox_unlock(tox); } } bool tox_self_set_name(Tox *tox, const uint8_t *name, size_t length, Tox_Err_Set_Info *error) { assert(tox != nullptr); if (name == nullptr && length != 0) { SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_NULL); return false; } tox_lock(tox); if (setname(tox->m, name, length) == 0) { // TODO(irungentoo): function to set different per group names? send_name_all_groups(tox->m->conferences_object); SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_OK); tox_unlock(tox); return true; } SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_TOO_LONG); tox_unlock(tox); return false; } size_t tox_self_get_name_size(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const size_t ret = m_get_self_name_size(tox->m); tox_unlock(tox); return ret; } void tox_self_get_name(const Tox *tox, uint8_t *name) { assert(tox != nullptr); if (name != nullptr) { tox_lock(tox); getself_name(tox->m, name); tox_unlock(tox); } } bool tox_self_set_status_message(Tox *tox, const uint8_t *status_message, size_t length, Tox_Err_Set_Info *error) { assert(tox != nullptr); if (status_message == nullptr && length != 0) { SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_NULL); return false; } tox_lock(tox); if (m_set_statusmessage(tox->m, status_message, length) == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_OK); tox_unlock(tox); return true; } SET_ERROR_PARAMETER(error, TOX_ERR_SET_INFO_TOO_LONG); tox_unlock(tox); return false; } size_t tox_self_get_status_message_size(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const size_t ret = m_get_self_statusmessage_size(tox->m); tox_unlock(tox); return ret; } void tox_self_get_status_message(const Tox *tox, uint8_t *status_message) { assert(tox != nullptr); if (status_message != nullptr) { tox_lock(tox); m_copy_self_statusmessage(tox->m, status_message); tox_unlock(tox); } } void tox_self_set_status(Tox *tox, Tox_User_Status status) { assert(tox != nullptr); tox_lock(tox); m_set_userstatus(tox->m, status); tox_unlock(tox); } Tox_User_Status tox_self_get_status(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const uint8_t status = m_get_self_userstatus(tox->m); tox_unlock(tox); return (Tox_User_Status)status; } non_null(1) nullable(3) static void set_friend_error(const Logger *log, int32_t ret, Tox_Err_Friend_Add *error) { switch (ret) { case FAERR_TOOLONG: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_TOO_LONG); break; } case FAERR_NOMESSAGE: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_NO_MESSAGE); break; } case FAERR_OWNKEY: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_OWN_KEY); break; } case FAERR_ALREADYSENT: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_ALREADY_SENT); break; } case FAERR_BADCHECKSUM: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_BAD_CHECKSUM); break; } case FAERR_SETNEWNOSPAM: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_SET_NEW_NOSPAM); break; } case FAERR_NOMEM: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_MALLOC); break; } default: { /* can't happen */ LOGGER_FATAL(log, "impossible return value: %d", ret); break; } } } uint32_t tox_friend_add(Tox *tox, const uint8_t address[TOX_ADDRESS_SIZE], const uint8_t *message, size_t length, Tox_Err_Friend_Add *error) { assert(tox != nullptr); if (address == nullptr || message == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_NULL); return UINT32_MAX; } tox_lock(tox); const int32_t ret = m_addfriend(tox->m, address, message, length); if (ret >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_OK); tox_unlock(tox); return (uint32_t)ret; } set_friend_error(tox->m->log, ret, error); tox_unlock(tox); return UINT32_MAX; } uint32_t tox_friend_add_norequest(Tox *tox, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Friend_Add *error) { assert(tox != nullptr); if (public_key == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_NULL); return UINT32_MAX; } tox_lock(tox); const int32_t ret = m_addfriend_norequest(tox->m, public_key); if (ret >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_ADD_OK); tox_unlock(tox); return (uint32_t)ret; } set_friend_error(tox->m->log, ret, error); tox_unlock(tox); return UINT32_MAX; } bool tox_friend_delete(Tox *tox, uint32_t friend_number, Tox_Err_Friend_Delete *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_delfriend(tox->m, friend_number); tox_unlock(tox); // TODO(irungentoo): handle if realloc fails? if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_DELETE_FRIEND_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_DELETE_OK); return true; } uint32_t tox_friend_by_public_key(const Tox *tox, const uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Friend_By_Public_Key *error) { assert(tox != nullptr); if (public_key == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_BY_PUBLIC_KEY_NULL); return UINT32_MAX; } tox_lock(tox); const int32_t ret = getfriend_id(tox->m, public_key); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_BY_PUBLIC_KEY_NOT_FOUND); return UINT32_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_BY_PUBLIC_KEY_OK); assert(ret >= 0); return (uint32_t)ret; } bool tox_friend_get_public_key(const Tox *tox, uint32_t friend_number, uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Friend_Get_Public_Key *error) { assert(tox != nullptr); if (public_key == nullptr) { return false; } tox_lock(tox); if (get_real_pk(tox->m, friend_number, public_key) == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_GET_PUBLIC_KEY_FRIEND_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_GET_PUBLIC_KEY_OK); tox_unlock(tox); return true; } bool tox_friend_exists(const Tox *tox, uint32_t friend_number) { assert(tox != nullptr); tox_lock(tox); const bool ret = m_friend_exists(tox->m, friend_number); tox_unlock(tox); return ret; } uint64_t tox_friend_get_last_online(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Get_Last_Online *error) { assert(tox != nullptr); tox_lock(tox); const uint64_t timestamp = m_get_last_online(tox->m, friend_number); tox_unlock(tox); if (timestamp == UINT64_MAX) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_GET_LAST_ONLINE_FRIEND_NOT_FOUND); return UINT64_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_GET_LAST_ONLINE_OK); return timestamp; } size_t tox_self_get_friend_list_size(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const size_t ret = count_friendlist(tox->m); tox_unlock(tox); return ret; } void tox_self_get_friend_list(const Tox *tox, uint32_t *friend_list) { assert(tox != nullptr); if (friend_list != nullptr) { tox_lock(tox); // TODO(irungentoo): size parameter? copy_friendlist(tox->m, friend_list, count_friendlist(tox->m)); tox_unlock(tox); } } size_t tox_friend_get_name_size(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_get_name_size(tox->m, friend_number); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return SIZE_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return ret; } bool tox_friend_get_name(const Tox *tox, uint32_t friend_number, uint8_t *name, Tox_Err_Friend_Query *error) { assert(tox != nullptr); if (name == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_NULL); return false; } tox_lock(tox); const int ret = getname(tox->m, friend_number, name); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return true; } void tox_callback_friend_name(Tox *tox, tox_friend_name_cb *callback) { assert(tox != nullptr); tox->friend_name_callback = callback; } size_t tox_friend_get_status_message_size(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_get_statusmessage_size(tox->m, friend_number); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return SIZE_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return ret; } bool tox_friend_get_status_message(const Tox *tox, uint32_t friend_number, uint8_t *status_message, Tox_Err_Friend_Query *error) { assert(tox != nullptr); if (status_message == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_NULL); return false; } tox_lock(tox); const int size = m_get_statusmessage_size(tox->m, friend_number); if (size == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); tox_unlock(tox); return false; } const int ret = m_copy_statusmessage(tox->m, friend_number, status_message, size); LOGGER_ASSERT(tox->m->log, ret == size, "concurrency problem: friend status message changed"); SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); tox_unlock(tox); return ret == size; } void tox_callback_friend_status_message(Tox *tox, tox_friend_status_message_cb *callback) { assert(tox != nullptr); tox->friend_status_message_callback = callback; } Tox_User_Status tox_friend_get_status(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_get_userstatus(tox->m, friend_number); tox_unlock(tox); if (ret == USERSTATUS_INVALID) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return TOX_USER_STATUS_NONE; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return (Tox_User_Status)ret; } void tox_callback_friend_status(Tox *tox, tox_friend_status_cb *callback) { assert(tox != nullptr); tox->friend_status_callback = callback; } Tox_Connection tox_friend_get_connection_status(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_get_friend_connectionstatus(tox->m, friend_number); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return TOX_CONNECTION_NONE; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return (Tox_Connection)ret; } void tox_callback_friend_connection_status(Tox *tox, tox_friend_connection_status_cb *callback) { assert(tox != nullptr); tox->friend_connection_status_callback = callback; } bool tox_friend_get_typing(const Tox *tox, uint32_t friend_number, Tox_Err_Friend_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = m_get_istyping(tox->m, friend_number); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_FRIEND_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_QUERY_OK); return ret != 0; } void tox_callback_friend_typing(Tox *tox, tox_friend_typing_cb *callback) { assert(tox != nullptr); tox->friend_typing_callback = callback; } bool tox_self_set_typing(Tox *tox, uint32_t friend_number, bool typing, Tox_Err_Set_Typing *error) { assert(tox != nullptr); tox_lock(tox); if (m_set_usertyping(tox->m, friend_number, typing) == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_SET_TYPING_FRIEND_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_SET_TYPING_OK); tox_unlock(tox); return true; } non_null(1) nullable(3) static void set_message_error(const Logger *log, int ret, Tox_Err_Friend_Send_Message *error) { switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_OK); break; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_FRIEND_NOT_FOUND); break; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_TOO_LONG); break; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_FRIEND_NOT_CONNECTED); break; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_SENDQ); break; } case -5: { LOGGER_FATAL(log, "impossible: Messenger and Tox disagree on message types"); break; } default: { /* can't happen */ LOGGER_FATAL(log, "impossible return value: %d", ret); break; } } } uint32_t tox_friend_send_message(Tox *tox, uint32_t friend_number, Tox_Message_Type type, const uint8_t *message, size_t length, Tox_Err_Friend_Send_Message *error) { assert(tox != nullptr); if (message == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_NULL); return 0; } if (length == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_SEND_MESSAGE_EMPTY); return 0; } uint32_t message_id = 0; tox_lock(tox); set_message_error(tox->m->log, m_send_message_generic(tox->m, friend_number, type, message, length, &message_id), error); tox_unlock(tox); return message_id; } void tox_callback_friend_read_receipt(Tox *tox, tox_friend_read_receipt_cb *callback) { assert(tox != nullptr); tox->friend_read_receipt_callback = callback; } void tox_callback_friend_request(Tox *tox, tox_friend_request_cb *callback) { assert(tox != nullptr); tox->friend_request_callback = callback; } void tox_callback_friend_message(Tox *tox, tox_friend_message_cb *callback) { assert(tox != nullptr); tox->friend_message_callback = callback; } bool tox_hash(uint8_t hash[TOX_HASH_LENGTH], const uint8_t *data, size_t length) { if (hash == nullptr || (data == nullptr && length != 0)) { return false; } crypto_sha256(hash, data, length); return true; } bool tox_file_control(Tox *tox, uint32_t friend_number, uint32_t file_number, Tox_File_Control control, Tox_Err_File_Control *error) { assert(tox != nullptr); tox_lock(tox); const int ret = file_control(tox->m, friend_number, file_number, control); tox_unlock(tox); if (ret == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_OK); return true; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_FRIEND_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_FRIEND_NOT_CONNECTED); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_NOT_FOUND); return false; } case -4: { /* can't happen (this code is returned if `control` is invalid type) */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_ALREADY_PAUSED); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_DENIED); return false; } case -7: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_NOT_PAUSED); return false; } case -8: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_CONTROL_SENDQ); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_file_seek(Tox *tox, uint32_t friend_number, uint32_t file_number, uint64_t position, Tox_Err_File_Seek *error) { assert(tox != nullptr); tox_lock(tox); const int ret = file_seek(tox->m, friend_number, file_number, position); tox_unlock(tox); if (ret == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_OK); return true; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_FRIEND_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_FRIEND_NOT_CONNECTED); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_NOT_FOUND); return false; } case -4: // fall-through case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_DENIED); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_INVALID_POSITION); return false; } case -8: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEEK_SENDQ); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } void tox_callback_file_recv_control(Tox *tox, tox_file_recv_control_cb *callback) { assert(tox != nullptr); tox->file_recv_control_callback = callback; } bool tox_file_get_file_id(const Tox *tox, uint32_t friend_number, uint32_t file_number, uint8_t file_id[TOX_FILE_ID_LENGTH], Tox_Err_File_Get *error) { assert(tox != nullptr); if (file_id == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_GET_NULL); return false; } tox_lock(tox); const int ret = file_get_id(tox->m, friend_number, file_number, file_id); tox_unlock(tox); if (ret == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_GET_OK); return true; } if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_GET_FRIEND_NOT_FOUND); } else { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_GET_NOT_FOUND); } return false; } uint32_t tox_file_send(Tox *tox, uint32_t friend_number, uint32_t kind, uint64_t file_size, const uint8_t file_id[TOX_FILE_ID_LENGTH], const uint8_t *filename, size_t filename_length, Tox_Err_File_Send *error) { assert(tox != nullptr); if (filename == nullptr && filename_length != 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_NULL); return UINT32_MAX; } uint8_t f_id[FILE_ID_LENGTH]; if (file_id == nullptr) { /* Tox keys are 32 bytes like FILE_ID_LENGTH. */ new_symmetric_key(tox->sys.rng, f_id); file_id = f_id; } tox_lock(tox); const long int file_num = new_filesender(tox->m, friend_number, kind, file_size, file_id, filename, filename_length); tox_unlock(tox); if (file_num >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_OK); return file_num; } switch (file_num) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_FRIEND_NOT_FOUND); return UINT32_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_NAME_TOO_LONG); return UINT32_MAX; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_TOO_MANY); return UINT32_MAX; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_FRIEND_NOT_CONNECTED); return UINT32_MAX; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %ld", file_num); return UINT32_MAX; } bool tox_file_send_chunk(Tox *tox, uint32_t friend_number, uint32_t file_number, uint64_t position, const uint8_t *data, size_t length, Tox_Err_File_Send_Chunk *error) { assert(tox != nullptr); tox_lock(tox); const int ret = send_file_data(tox->m, friend_number, file_number, position, data, length); tox_unlock(tox); if (ret == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_OK); return true; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_FRIEND_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_FRIEND_NOT_CONNECTED); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_NOT_FOUND); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_NOT_TRANSFERRING); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_INVALID_LENGTH); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_SENDQ); return false; } case -7: { SET_ERROR_PARAMETER(error, TOX_ERR_FILE_SEND_CHUNK_WRONG_POSITION); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } void tox_callback_file_chunk_request(Tox *tox, tox_file_chunk_request_cb *callback) { assert(tox != nullptr); tox->file_chunk_request_callback = callback; } void tox_callback_file_recv(Tox *tox, tox_file_recv_cb *callback) { assert(tox != nullptr); tox->file_recv_callback = callback; } void tox_callback_file_recv_chunk(Tox *tox, tox_file_recv_chunk_cb *callback) { assert(tox != nullptr); tox->file_recv_chunk_callback = callback; } void tox_callback_conference_invite(Tox *tox, tox_conference_invite_cb *callback) { assert(tox != nullptr); tox->conference_invite_callback = callback; } void tox_callback_conference_connected(Tox *tox, tox_conference_connected_cb *callback) { assert(tox != nullptr); tox->conference_connected_callback = callback; } void tox_callback_conference_message(Tox *tox, tox_conference_message_cb *callback) { assert(tox != nullptr); tox->conference_message_callback = callback; } void tox_callback_conference_title(Tox *tox, tox_conference_title_cb *callback) { assert(tox != nullptr); tox->conference_title_callback = callback; } void tox_callback_conference_peer_name(Tox *tox, tox_conference_peer_name_cb *callback) { assert(tox != nullptr); tox->conference_peer_name_callback = callback; } void tox_callback_conference_peer_list_changed(Tox *tox, tox_conference_peer_list_changed_cb *callback) { assert(tox != nullptr); tox->conference_peer_list_changed_callback = callback; } uint32_t tox_conference_new(Tox *tox, Tox_Err_Conference_New *error) { assert(tox != nullptr); tox_lock(tox); const int ret = add_groupchat(tox->m->conferences_object, tox->sys.rng, GROUPCHAT_TYPE_TEXT); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_NEW_INIT); return UINT32_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_NEW_OK); return ret; } bool tox_conference_delete(Tox *tox, uint32_t conference_number, Tox_Err_Conference_Delete *error) { assert(tox != nullptr); tox_lock(tox); const bool ret = del_groupchat(tox->m->conferences_object, conference_number, true); tox_unlock(tox); if (!ret) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_DELETE_CONFERENCE_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_DELETE_OK); return true; } uint32_t tox_conference_peer_count(const Tox *tox, uint32_t conference_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_number_peers(tox->m->conferences_object, conference_number, false); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return UINT32_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return ret; } size_t tox_conference_peer_get_name_size(const Tox *tox, uint32_t conference_number, uint32_t peer_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peername_size(tox->m->conferences_object, conference_number, peer_number, false); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return -1; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return -1; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return ret; } bool tox_conference_peer_get_name(const Tox *tox, uint32_t conference_number, uint32_t peer_number, uint8_t *name, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peername(tox->m->conferences_object, conference_number, peer_number, name, false); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return true; } bool tox_conference_peer_get_public_key(const Tox *tox, uint32_t conference_number, uint32_t peer_number, uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peer_pubkey(tox->m->conferences_object, conference_number, peer_number, public_key, false); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return true; } bool tox_conference_peer_number_is_ours(const Tox *tox, uint32_t conference_number, uint32_t peer_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peernumber_is_ours(tox->m->conferences_object, conference_number, peer_number); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_NO_CONNECTION); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return ret != 0; } uint32_t tox_conference_offline_peer_count(const Tox *tox, uint32_t conference_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_number_peers(tox->m->conferences_object, conference_number, true); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return UINT32_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return ret; } size_t tox_conference_offline_peer_get_name_size(const Tox *tox, uint32_t conference_number, uint32_t offline_peer_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peername_size(tox->m->conferences_object, conference_number, offline_peer_number, true); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return -1; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return -1; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return ret; } bool tox_conference_offline_peer_get_name(const Tox *tox, uint32_t conference_number, uint32_t offline_peer_number, uint8_t *name, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peername(tox->m->conferences_object, conference_number, offline_peer_number, name, true); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return true; } bool tox_conference_offline_peer_get_public_key(const Tox *tox, uint32_t conference_number, uint32_t offline_peer_number, uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_peer_pubkey(tox->m->conferences_object, conference_number, offline_peer_number, public_key, true); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return true; } uint64_t tox_conference_offline_peer_get_last_active(const Tox *tox, uint32_t conference_number, uint32_t offline_peer_number, Tox_Err_Conference_Peer_Query *error) { assert(tox != nullptr); uint64_t last_active = UINT64_MAX; tox_lock(tox); const int ret = group_frozen_last_active(tox->m->conferences_object, conference_number, offline_peer_number, &last_active); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_CONFERENCE_NOT_FOUND); return UINT64_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_PEER_NOT_FOUND); return UINT64_MAX; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_PEER_QUERY_OK); return last_active; } bool tox_conference_set_max_offline(Tox *tox, uint32_t conference_number, uint32_t max_offline, Tox_Err_Conference_Set_Max_Offline *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_set_max_frozen(tox->m->conferences_object, conference_number, max_offline); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SET_MAX_OFFLINE_CONFERENCE_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SET_MAX_OFFLINE_OK); return true; } bool tox_conference_invite(Tox *tox, uint32_t friend_number, uint32_t conference_number, Tox_Err_Conference_Invite *error) { assert(tox != nullptr); tox_lock(tox); const int ret = invite_friend(tox->m->conferences_object, friend_number, conference_number); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_INVITE_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_INVITE_FAIL_SEND); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_INVITE_NO_CONNECTION); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_INVITE_OK); return true; } uint32_t tox_conference_join(Tox *tox, uint32_t friend_number, const uint8_t *cookie, size_t length, Tox_Err_Conference_Join *error) { assert(tox != nullptr); tox_lock(tox); const int ret = join_groupchat(tox->m->conferences_object, friend_number, GROUPCHAT_TYPE_TEXT, cookie, length); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_INVALID_LENGTH); return UINT32_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_WRONG_TYPE); return UINT32_MAX; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_FRIEND_NOT_FOUND); return UINT32_MAX; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_DUPLICATE); return UINT32_MAX; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_INIT_FAIL); return UINT32_MAX; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_FAIL_SEND); return UINT32_MAX; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_JOIN_OK); return ret; } bool tox_conference_send_message(Tox *tox, uint32_t conference_number, Tox_Message_Type type, const uint8_t *message, size_t length, Tox_Err_Conference_Send_Message *error) { assert(tox != nullptr); tox_lock(tox); int ret = 0; if (type == TOX_MESSAGE_TYPE_NORMAL) { ret = group_message_send(tox->m->conferences_object, conference_number, message, length); } else { ret = group_action_send(tox->m->conferences_object, conference_number, message, length); } tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SEND_MESSAGE_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SEND_MESSAGE_TOO_LONG); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SEND_MESSAGE_NO_CONNECTION); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SEND_MESSAGE_FAIL_SEND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_SEND_MESSAGE_OK); return true; } size_t tox_conference_get_title_size(const Tox *tox, uint32_t conference_number, Tox_Err_Conference_Title *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_title_get_size(tox->m->conferences_object, conference_number); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_CONFERENCE_NOT_FOUND); return -1; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_INVALID_LENGTH); return -1; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_OK); return ret; } bool tox_conference_get_title(const Tox *tox, uint32_t conference_number, uint8_t *title, Tox_Err_Conference_Title *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_title_get(tox->m->conferences_object, conference_number, title); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_INVALID_LENGTH); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_OK); return true; } bool tox_conference_set_title(Tox *tox, uint32_t conference_number, const uint8_t *title, size_t length, Tox_Err_Conference_Title *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_title_send(tox->m->conferences_object, conference_number, title, length); tox_unlock(tox); switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_CONFERENCE_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_INVALID_LENGTH); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_FAIL_SEND); return false; } } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_TITLE_OK); return true; } size_t tox_conference_get_chatlist_size(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const size_t ret = count_chatlist(tox->m->conferences_object); tox_unlock(tox); return ret; } void tox_conference_get_chatlist(const Tox *tox, uint32_t *chatlist) { assert(tox != nullptr); tox_lock(tox); const size_t list_size = count_chatlist(tox->m->conferences_object); copy_chatlist(tox->m->conferences_object, chatlist, list_size); tox_unlock(tox); } Tox_Conference_Type tox_conference_get_type(const Tox *tox, uint32_t conference_number, Tox_Err_Conference_Get_Type *error) { assert(tox != nullptr); tox_lock(tox); const int ret = group_get_type(tox->m->conferences_object, conference_number); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_GET_TYPE_CONFERENCE_NOT_FOUND); return (Tox_Conference_Type)ret; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_GET_TYPE_OK); return (Tox_Conference_Type)ret; } bool tox_conference_get_id(const Tox *tox, uint32_t conference_number, uint8_t id[TOX_CONFERENCE_ID_SIZE]) { assert(tox != nullptr); tox_lock(tox); const bool ret = conference_get_id(tox->m->conferences_object, conference_number, id); tox_unlock(tox); return ret; } // TODO(iphydf): Delete in 0.3.0. bool tox_conference_get_uid(const Tox *tox, uint32_t conference_number, uint8_t uid[TOX_CONFERENCE_UID_SIZE]) { assert(tox != nullptr); return tox_conference_get_id(tox, conference_number, uid); } uint32_t tox_conference_by_id(const Tox *tox, const uint8_t id[TOX_CONFERENCE_ID_SIZE], Tox_Err_Conference_By_Id *error) { assert(tox != nullptr); if (id == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_ID_NULL); return UINT32_MAX; } tox_lock(tox); const int32_t ret = conference_by_id(tox->m->conferences_object, id); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_ID_NOT_FOUND); return UINT32_MAX; } SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_ID_OK); assert(ret >= 0); return (uint32_t)ret; } // TODO(iphydf): Delete in 0.3.0. uint32_t tox_conference_by_uid(const Tox *tox, const uint8_t uid[TOX_CONFERENCE_UID_SIZE], Tox_Err_Conference_By_Uid *error) { assert(tox != nullptr); Tox_Err_Conference_By_Id id_error; const uint32_t res = tox_conference_by_id(tox, uid, &id_error); switch (id_error) { case TOX_ERR_CONFERENCE_BY_ID_OK: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_UID_OK); break; } case TOX_ERR_CONFERENCE_BY_ID_NULL: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_UID_NULL); break; } case TOX_ERR_CONFERENCE_BY_ID_NOT_FOUND: { SET_ERROR_PARAMETER(error, TOX_ERR_CONFERENCE_BY_UID_NOT_FOUND); break; } } return res; } nullable(2) static void set_custom_packet_error(int ret, Tox_Err_Friend_Custom_Packet *error) { switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_OK); break; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_FRIEND_NOT_FOUND); break; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_TOO_LONG); break; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_INVALID); break; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_FRIEND_NOT_CONNECTED); break; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_SENDQ); break; } } } // cppcheck-suppress constParameterPointer bool tox_friend_send_lossy_packet(Tox *tox, uint32_t friend_number, const uint8_t *data, size_t length, Tox_Err_Friend_Custom_Packet *error) { assert(tox != nullptr); if (data == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_NULL); return false; } if (length == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_EMPTY); return false; } if (data[0] < PACKET_ID_RANGE_LOSSY_START || data[0] > PACKET_ID_RANGE_LOSSY_END) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_INVALID); return false; } tox_lock(tox); const int ret = m_send_custom_lossy_packet(tox->m, friend_number, data, length); tox_unlock(tox); set_custom_packet_error(ret, error); return ret == 0; } void tox_callback_friend_lossy_packet(Tox *tox, tox_friend_lossy_packet_cb *callback) { assert(tox != nullptr); /* start at PACKET_ID_RANGE_LOSSY_CUSTOM_START so ToxAV Packets are excluded */ for (uint8_t i = PACKET_ID_RANGE_LOSSY_CUSTOM_START; i <= PACKET_ID_RANGE_LOSSY_END; ++i) { tox->friend_lossy_packet_callback_per_pktid[i] = callback; } } // cppcheck-suppress constParameterPointer bool tox_friend_send_lossless_packet(Tox *tox, uint32_t friend_number, const uint8_t *data, size_t length, Tox_Err_Friend_Custom_Packet *error) { assert(tox != nullptr); if (data == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_NULL); return false; } if (length == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_FRIEND_CUSTOM_PACKET_EMPTY); return false; } tox_lock(tox); const int ret = send_custom_lossless_packet(tox->m, friend_number, data, length); tox_unlock(tox); set_custom_packet_error(ret, error); return ret == 0; } void tox_callback_friend_lossless_packet(Tox *tox, tox_friend_lossless_packet_cb *callback) { assert(tox != nullptr); for (uint8_t i = PACKET_ID_RANGE_LOSSLESS_CUSTOM_START; i <= PACKET_ID_RANGE_LOSSLESS_CUSTOM_END; ++i) { tox->friend_lossless_packet_callback_per_pktid[i] = callback; } } void tox_self_get_dht_id(const Tox *tox, uint8_t dht_id[TOX_PUBLIC_KEY_SIZE]) { assert(tox != nullptr); if (dht_id != nullptr) { tox_lock(tox); memcpy(dht_id, dht_get_self_public_key(tox->m->dht), CRYPTO_PUBLIC_KEY_SIZE); tox_unlock(tox); } } uint16_t tox_self_get_udp_port(const Tox *tox, Tox_Err_Get_Port *error) { assert(tox != nullptr); tox_lock(tox); const uint16_t port = tox->m == nullptr || tox->m->net == nullptr ? 0 : net_htons(net_port(tox->m->net)); tox_unlock(tox); if (port == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_GET_PORT_NOT_BOUND); return 0; } SET_ERROR_PARAMETER(error, TOX_ERR_GET_PORT_OK); return port; } uint16_t tox_self_get_tcp_port(const Tox *tox, Tox_Err_Get_Port *error) { assert(tox != nullptr); tox_lock(tox); if (tox->m != nullptr && tox->m->tcp_server != nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GET_PORT_OK); const uint16_t ret = tox->m->options.tcp_server_port; tox_unlock(tox); return ret; } SET_ERROR_PARAMETER(error, TOX_ERR_GET_PORT_NOT_BOUND); tox_unlock(tox); return 0; } /* GROUPCHAT FUNCTIONS */ void tox_callback_group_invite(Tox *tox, tox_group_invite_cb *callback) { assert(tox != nullptr); tox->group_invite_callback = callback; } void tox_callback_group_message(Tox *tox, tox_group_message_cb *callback) { assert(tox != nullptr); tox->group_message_callback = callback; } void tox_callback_group_private_message(Tox *tox, tox_group_private_message_cb *callback) { assert(tox != nullptr); tox->group_private_message_callback = callback; } void tox_callback_group_custom_packet(Tox *tox, tox_group_custom_packet_cb *callback) { assert(tox != nullptr); tox->group_custom_packet_callback = callback; } void tox_callback_group_custom_private_packet(Tox *tox, tox_group_custom_private_packet_cb *callback) { assert(tox != nullptr); tox->group_custom_private_packet_callback = callback; } void tox_callback_group_moderation(Tox *tox, tox_group_moderation_cb *callback) { assert(tox != nullptr); tox->group_moderation_callback = callback; } void tox_callback_group_peer_name(Tox *tox, tox_group_peer_name_cb *callback) { assert(tox != nullptr); tox->group_peer_name_callback = callback; } void tox_callback_group_peer_status(Tox *tox, tox_group_peer_status_cb *callback) { assert(tox != nullptr); tox->group_peer_status_callback = callback; } void tox_callback_group_topic(Tox *tox, tox_group_topic_cb *callback) { assert(tox != nullptr); tox->group_topic_callback = callback; } void tox_callback_group_privacy_state(Tox *tox, tox_group_privacy_state_cb *callback) { assert(tox != nullptr); tox->group_privacy_state_callback = callback; } void tox_callback_group_topic_lock(Tox *tox, tox_group_topic_lock_cb *callback) { assert(tox != nullptr); tox->group_topic_lock_callback = callback; } void tox_callback_group_voice_state(Tox *tox, tox_group_voice_state_cb *callback) { assert(tox != nullptr); tox->group_voice_state_callback = callback; } void tox_callback_group_peer_limit(Tox *tox, tox_group_peer_limit_cb *callback) { assert(tox != nullptr); tox->group_peer_limit_callback = callback; } void tox_callback_group_password(Tox *tox, tox_group_password_cb *callback) { assert(tox != nullptr); tox->group_password_callback = callback; } void tox_callback_group_peer_join(Tox *tox, tox_group_peer_join_cb *callback) { assert(tox != nullptr); tox->group_peer_join_callback = callback; } void tox_callback_group_peer_exit(Tox *tox, tox_group_peer_exit_cb *callback) { assert(tox != nullptr); tox->group_peer_exit_callback = callback; } void tox_callback_group_self_join(Tox *tox, tox_group_self_join_cb *callback) { assert(tox != nullptr); tox->group_self_join_callback = callback; } void tox_callback_group_join_fail(Tox *tox, tox_group_join_fail_cb *callback) { assert(tox != nullptr); tox->group_join_fail_callback = callback; } uint32_t tox_group_new(Tox *tox, Tox_Group_Privacy_State privacy_state, const uint8_t *group_name, size_t group_name_length, const uint8_t *name, size_t name_length, Tox_Err_Group_New *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_group_add(tox->m->group_handler, (Group_Privacy_State) privacy_state, group_name, group_name_length, name, name_length); tox_unlock(tox); if (ret >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_OK); return ret; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_TOO_LONG); return UINT32_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_EMPTY); return UINT32_MAX; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_INIT); return UINT32_MAX; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_STATE); return UINT32_MAX; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_NEW_ANNOUNCE); return UINT32_MAX; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return UINT32_MAX; } uint32_t tox_group_join(Tox *tox, const uint8_t chat_id[TOX_GROUP_CHAT_ID_SIZE], const uint8_t *name, size_t name_length, const uint8_t *password, size_t password_length, Tox_Err_Group_Join *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_group_join(tox->m->group_handler, chat_id, name, name_length, password, password_length); tox_unlock(tox); if (ret >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_OK); return ret; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_INIT); return UINT32_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_BAD_CHAT_ID); return UINT32_MAX; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_TOO_LONG); return UINT32_MAX; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_EMPTY); return UINT32_MAX; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_PASSWORD); return UINT32_MAX; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_JOIN_CORE); return UINT32_MAX; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return UINT32_MAX; } bool tox_group_is_connected(const Tox *tox, uint32_t group_number, Tox_Err_Group_Is_Connected *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_IS_CONNECTED_GROUP_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_IS_CONNECTED_OK); const bool ret = chat->connection_state == CS_CONNECTED || chat->connection_state == CS_CONNECTING; tox_unlock(tox); return ret; } bool tox_group_disconnect(const Tox *tox, uint32_t group_number, Tox_Err_Group_Disconnect *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_DISCONNECT_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_DISCONNECT_ALREADY_DISCONNECTED); tox_unlock(tox); return false; } const bool ret = gc_disconnect_from_group(tox->m->group_handler, chat); tox_unlock(tox); if (!ret) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_DISCONNECT_GROUP_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_DISCONNECT_OK); return true; } bool tox_group_reconnect(Tox *tox, uint32_t group_number, Tox_Err_Group_Reconnect *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_RECONNECT_GROUP_NOT_FOUND); tox_unlock(tox); return false; } const int ret = gc_rejoin_group(tox->m->group_handler, chat); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_RECONNECT_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_RECONNECT_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_RECONNECT_CORE); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_leave(Tox *tox, uint32_t group_number, const uint8_t *part_message, size_t length, Tox_Err_Group_Leave *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_LEAVE_GROUP_NOT_FOUND); tox_unlock(tox); return false; } const int ret = gc_group_exit(tox->m->group_handler, chat, part_message, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_LEAVE_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_LEAVE_TOO_LONG); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_LEAVE_FAIL_SEND); return true; /* the group was still successfully deleted */ } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_self_set_name(Tox *tox, uint32_t group_number, const uint8_t *name, size_t length, Tox_Err_Group_Self_Name_Set *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_set_self_nick(tox->m, group_number, name, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_NAME_SET_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_NAME_SET_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_NAME_SET_TOO_LONG); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_NAME_SET_INVALID); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_NAME_SET_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } size_t tox_group_self_get_name_size(const Tox *tox, uint32_t group_number, Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); const size_t ret = gc_get_self_nick_size(chat); tox_unlock(tox); return ret; } bool tox_group_self_get_name(const Tox *tox, uint32_t group_number, uint8_t *name, Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); gc_get_self_nick(chat, name); tox_unlock(tox); return true; } bool tox_group_self_set_status(Tox *tox, uint32_t group_number, Tox_User_Status status, Tox_Err_Group_Self_Status_Set *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_set_self_status(tox->m, group_number, (Group_Peer_Status) status); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_STATUS_SET_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_STATUS_SET_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_STATUS_SET_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } Tox_User_Status tox_group_self_get_status(const Tox *tox, uint32_t group_number, Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_User_Status) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); const uint8_t status = gc_get_self_status(chat); tox_unlock(tox); return (Tox_User_Status)status; } Tox_Group_Role tox_group_self_get_role(const Tox *tox, uint32_t group_number, Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_Group_Role) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); const Group_Role role = gc_get_self_role(chat); tox_unlock(tox); return (Tox_Group_Role)role; } uint32_t tox_group_self_get_peer_id(const Tox *tox, uint32_t group_number, Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); const GC_Peer_Id ret = gc_get_self_peer_id(chat); tox_unlock(tox); return gc_peer_id_to_int(ret); } bool tox_group_self_get_public_key(const Tox *tox, uint32_t group_number, uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Group_Self_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SELF_QUERY_OK); gc_get_self_public_key(chat, public_key); tox_unlock(tox); return true; } size_t tox_group_peer_get_name_size(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } const int ret = gc_get_peer_nick_size(chat, gc_peer_id_from_int(peer_id)); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return -1; } else { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return ret; } } bool tox_group_peer_get_name(const Tox *tox, uint32_t group_number, uint32_t peer_id, uint8_t *name, Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } const bool ret = gc_get_peer_nick(chat, gc_peer_id_from_int(peer_id), name); tox_unlock(tox); if (!ret) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return true; } Tox_User_Status tox_group_peer_get_status(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_User_Status) - 1; } const uint8_t ret = gc_get_status(chat, gc_peer_id_from_int(peer_id)); tox_unlock(tox); if (ret == UINT8_MAX) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return (Tox_User_Status) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return (Tox_User_Status)ret; } Tox_Group_Role tox_group_peer_get_role(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_Group_Role) - 1; } const uint8_t ret = gc_get_role(chat, gc_peer_id_from_int(peer_id)); tox_unlock(tox); if (ret == (uint8_t) -1) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return (Tox_Group_Role) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return (Tox_Group_Role)ret; } bool tox_group_peer_get_public_key(const Tox *tox, uint32_t group_number, uint32_t peer_id, uint8_t public_key[TOX_PUBLIC_KEY_SIZE], Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } const int ret = gc_get_peer_public_key_by_peer_id(chat, gc_peer_id_from_int(peer_id), public_key); tox_unlock(tox); if (ret == -1) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return true; } Tox_Connection tox_group_peer_get_connection_status(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Err_Group_Peer_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return TOX_CONNECTION_NONE; } const unsigned int ret = gc_get_peer_connection_status(chat, gc_peer_id_from_int(peer_id)); tox_unlock(tox); if (ret == 0) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_PEER_NOT_FOUND); return TOX_CONNECTION_NONE; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_PEER_QUERY_OK); return (Tox_Connection)ret; } bool tox_group_set_topic(Tox *tox, uint32_t group_number, const uint8_t *topic, size_t length, Tox_Err_Group_Topic_Set *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_DISCONNECTED); tox_unlock(tox); return false; } const int ret = gc_set_topic(chat, topic, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_TOO_LONG); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_PERMISSIONS); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_FAIL_CREATE); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_TOPIC_SET_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } size_t tox_group_get_topic_size(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const size_t ret = gc_get_topic_size(chat); tox_unlock(tox); return ret; } bool tox_group_get_topic(const Tox *tox, uint32_t group_number, uint8_t *topic, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } gc_get_topic(chat, topic); tox_unlock(tox); SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); return true; } size_t tox_group_get_name_size(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const size_t ret = gc_get_group_name_size(chat); tox_unlock(tox); return ret; } bool tox_group_get_name(const Tox *tox, uint32_t group_number, uint8_t *name, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } gc_get_group_name(chat, name); tox_unlock(tox); SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); return true; } bool tox_group_get_chat_id(const Tox *tox, uint32_t group_number, uint8_t chat_id[TOX_GROUP_CHAT_ID_SIZE], Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); gc_get_chat_id(chat, chat_id); tox_unlock(tox); return true; } uint32_t tox_group_get_number_groups(const Tox *tox) { assert(tox != nullptr); tox_lock(tox); const uint32_t ret = gc_count_groups(tox->m->group_handler); tox_unlock(tox); return ret; } Tox_Group_Privacy_State tox_group_get_privacy_state(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_Group_Privacy_State) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const uint8_t state = gc_get_privacy_state(chat); tox_unlock(tox); return (Tox_Group_Privacy_State)state; } Tox_Group_Topic_Lock tox_group_get_topic_lock(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_Group_Topic_Lock) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const Group_Topic_Lock topic_lock = gc_get_topic_lock_state(chat); tox_unlock(tox); return (Tox_Group_Topic_Lock)topic_lock; } Tox_Group_Voice_State tox_group_get_voice_state(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return (Tox_Group_Voice_State) - 1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const Group_Voice_State voice_state = gc_get_voice_state(chat); tox_unlock(tox); return (Tox_Group_Voice_State)voice_state; } uint16_t tox_group_get_peer_limit(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const uint16_t ret = gc_get_max_peers(chat); tox_unlock(tox); return ret; } size_t tox_group_get_password_size(const Tox *tox, uint32_t group_number, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); const size_t ret = gc_get_password_size(chat); tox_unlock(tox); return ret; } bool tox_group_get_password(const Tox *tox, uint32_t group_number, uint8_t *password, Tox_Err_Group_State_Query *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_GROUP_NOT_FOUND); tox_unlock(tox); return false; } SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_STATE_QUERY_OK); gc_get_password(chat, password); tox_unlock(tox); return true; } Tox_Group_Message_Id tox_group_send_message( const Tox *tox, uint32_t group_number, Tox_Message_Type type, const uint8_t *message, size_t length, Tox_Err_Group_Send_Message *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_DISCONNECTED); tox_unlock(tox); return -1; } uint32_t message_id = 0; const int ret = gc_send_message(chat, message, length, type, &message_id); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_OK); return message_id; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_TOO_LONG); return -1; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_EMPTY); return -1; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_BAD_TYPE); return -1; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_PERMISSIONS); return -1; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_MESSAGE_FAIL_SEND); return -1; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return -1; } Tox_Group_Message_Id tox_group_send_private_message(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Message_Type type, const uint8_t *message, size_t length, Tox_Err_Group_Send_Private_Message *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_GROUP_NOT_FOUND); tox_unlock(tox); return -1; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_DISCONNECTED); tox_unlock(tox); return -1; } uint32_t message_id = 0; const int ret = gc_send_private_message(chat, gc_peer_id_from_int(peer_id), type, message, length, &message_id); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_OK); return message_id; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_TOO_LONG); return -1; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_EMPTY); return -1; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_PEER_NOT_FOUND); return -1; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_BAD_TYPE); return -1; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_PERMISSIONS); return -1; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_PRIVATE_MESSAGE_FAIL_SEND); return -1; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return -1; } bool tox_group_send_custom_packet(const Tox *tox, uint32_t group_number, bool lossless, const uint8_t *data, size_t length, Tox_Err_Group_Send_Custom_Packet *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_DISCONNECTED); tox_unlock(tox); return false; } const int ret = gc_send_custom_packet(chat, lossless, data, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_TOO_LONG); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_EMPTY); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PACKET_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_send_custom_private_packet(const Tox *tox, uint32_t group_number, uint32_t peer_id, bool lossless, const uint8_t *data, size_t length, Tox_Err_Group_Send_Custom_Private_Packet *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_DISCONNECTED); tox_unlock(tox); return false; } const int ret = gc_send_custom_private_packet(chat, lossless, gc_peer_id_from_int(peer_id), data, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_TOO_LONG); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_EMPTY); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_PEER_NOT_FOUND); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SEND_CUSTOM_PRIVATE_PACKET_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_invite_friend(const Tox *tox, uint32_t group_number, uint32_t friend_number, Tox_Err_Group_Invite_Friend *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_DISCONNECTED); tox_unlock(tox); return false; } if (!friend_is_valid(tox->m, friend_number)) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_FRIEND_NOT_FOUND); tox_unlock(tox); return false; } const int ret = gc_invite_friend(tox->m->group_handler, chat, friend_number, send_group_invite_packet); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_FRIEND_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_INVITE_FAIL); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_FRIEND_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } uint32_t tox_group_invite_accept(Tox *tox, uint32_t friend_number, const uint8_t *invite_data, size_t length, const uint8_t *name, size_t name_length, const uint8_t *password, size_t password_length, Tox_Err_Group_Invite_Accept *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_accept_invite(tox->m->group_handler, friend_number, invite_data, length, name, name_length, password, password_length); tox_unlock(tox); if (ret >= 0) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_OK); return ret; } switch (ret) { case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_BAD_INVITE); return UINT32_MAX; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_INIT_FAILED); return UINT32_MAX; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_TOO_LONG); return UINT32_MAX; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_EMPTY); return UINT32_MAX; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_PASSWORD); return UINT32_MAX; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_CORE); return UINT32_MAX; } case -7: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_INVITE_ACCEPT_FAIL_SEND); return UINT32_MAX; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return UINT32_MAX; } bool tox_group_set_password(Tox *tox, uint32_t group_number, const uint8_t *password, size_t length, Tox_Err_Group_Set_Password *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_DISCONNECTED); tox_unlock(tox); return false; } const int ret = gc_founder_set_password(chat, password, length); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_PERMISSIONS); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_TOO_LONG); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_FAIL_SEND); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PASSWORD_MALLOC); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_privacy_state(Tox *tox, uint32_t group_number, Tox_Group_Privacy_State privacy_state, Tox_Err_Group_Set_Privacy_State *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_founder_set_privacy_state(tox->m, group_number, (Group_Privacy_State) privacy_state); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_PERMISSIONS); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_DISCONNECTED); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_FAIL_SET); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PRIVACY_STATE_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_topic_lock(Tox *tox, uint32_t group_number, Tox_Group_Topic_Lock topic_lock, Tox_Err_Group_Set_Topic_Lock *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_founder_set_topic_lock(tox->m, group_number, (Group_Topic_Lock) topic_lock); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_INVALID); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_PERMISSIONS); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_DISCONNECTED); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_FAIL_SET); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_TOPIC_LOCK_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_voice_state(Tox *tox, uint32_t group_number, Tox_Group_Voice_State voice_state, Tox_Err_Group_Set_Voice_State *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_founder_set_voice_state(tox->m, group_number, (Group_Voice_State)voice_state); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_PERMISSIONS); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_DISCONNECTED); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_FAIL_SET); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_VOICE_STATE_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_peer_limit(Tox *tox, uint32_t group_number, uint16_t peer_limit, Tox_Err_Group_Set_Peer_Limit *error) { assert(tox != nullptr); tox_lock(tox); GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_GROUP_NOT_FOUND); tox_unlock(tox); return false; } if (chat->connection_state == CS_DISCONNECTED) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_DISCONNECTED); tox_unlock(tox); return false; } const int ret = gc_founder_set_max_peers(chat, peer_limit); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_PERMISSIONS); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_FAIL_SET); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_PEER_LIMIT_FAIL_SEND); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_ignore(Tox *tox, uint32_t group_number, uint32_t peer_id, bool ignore, Tox_Err_Group_Set_Ignore *error) { assert(tox != nullptr); tox_lock(tox); const GC_Chat *chat = gc_get_group(tox->m->group_handler, group_number); if (chat == nullptr) { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_IGNORE_GROUP_NOT_FOUND); tox_unlock(tox); return false; } const int ret = gc_set_ignore(chat, gc_peer_id_from_int(peer_id), ignore); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_IGNORE_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_IGNORE_PEER_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_IGNORE_SELF); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_set_role(Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Group_Role role, Tox_Err_Group_Set_Role *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_set_peer_role(tox->m, group_number, gc_peer_id_from_int(peer_id), (Group_Role) role); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_PEER_NOT_FOUND); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_PERMISSIONS); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_ASSIGNMENT); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_FAIL_ACTION); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_SET_ROLE_SELF); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } bool tox_group_kick_peer(const Tox *tox, uint32_t group_number, uint32_t peer_id, Tox_Err_Group_Kick_Peer *error) { assert(tox != nullptr); tox_lock(tox); const int ret = gc_kick_peer(tox->m, group_number, gc_peer_id_from_int(peer_id)); tox_unlock(tox); switch (ret) { case 0: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_OK); return true; } case -1: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_GROUP_NOT_FOUND); return false; } case -2: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_PEER_NOT_FOUND); return false; } case -3: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_PERMISSIONS); return false; } case -4: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_FAIL_ACTION); return false; } case -5: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_FAIL_SEND); return false; } case -6: { SET_ERROR_PARAMETER(error, TOX_ERR_GROUP_KICK_PEER_SELF); return false; } } /* can't happen */ LOGGER_FATAL(tox->m->log, "impossible return value: %d", ret); return false; } const Tox_System *tox_get_system(Tox *tox) { assert(tox != nullptr); return &tox->sys; }