#include #include #include #include #include #include #include #include typedef struct DHT_node { const char *ip; uint16_t port; const char key_hex[TOX_PUBLIC_KEY_SIZE*2 + 1]; } DHT_node; void friend_request_cb(Tox *tox, const uint8_t *public_key, const uint8_t *message, size_t length, void *user_data) { tox_friend_add_norequest(tox, public_key, NULL); } void friend_message_cb(Tox *tox, uint32_t friend_number, TOX_MESSAGE_TYPE type, const uint8_t *message, size_t length, void *user_data) { tox_friend_send_message(tox, friend_number, type, message, length, NULL); } void self_connection_status_cb(Tox *tox, TOX_CONNECTION connection_status, void *user_data) { switch (connection_status) { case TOX_CONNECTION_NONE: printf("Offline\n"); break; case TOX_CONNECTION_TCP: printf("Online, using TCP\n"); break; case TOX_CONNECTION_UDP: printf("Online, using UDP\n"); break; } } int main() { Tox *tox = tox_new(NULL, NULL); const char *name = "Echo Bot"; tox_self_set_name(tox, name, strlen(name), NULL); const char *status_message = "Echoing your messages"; tox_self_set_status_message(tox, status_message, strlen(status_message), NULL); DHT_node nodes[] = { {"85.143.221.42", 33445, "DA4E4ED4B697F2E9B000EEFE3A34B554ACD3F45F5C96EAEA2516DD7FF9AF7B43"}, {"2a04:ac00:1:9f00:5054:ff:fe01:becd", 33445, "DA4E4ED4B697F2E9B000EEFE3A34B554ACD3F45F5C96EAEA2516DD7FF9AF7B43"}, {"78.46.73.141", 33445, "02807CF4F8BB8FB390CC3794BDF1E8449E9A8392C5D3F2200019DA9F1E812E46"}, {"2a01:4f8:120:4091::3", 33445, "02807CF4F8BB8FB390CC3794BDF1E8449E9A8392C5D3F2200019DA9F1E812E46"}, {"tox.initramfs.io", 33445, "3F0A45A268367C1BEA652F258C85F4A66DA76BCAA667A49E770BCC4917AB6A25"}, {"tox2.abilinski.com", 33445, "7A6098B590BDC73F9723FC59F82B3F9085A64D1B213AAF8E610FD351930D052D"}, {"205.185.115.131", 53, "3091C6BEB2A993F1C6300C16549FABA67098FF3D62C6D253828B531470B53D68"}, {"tox.kurnevsky.net", 33445, "82EF82BA33445A1F91A7DB27189ECFC0C013E06E3DA71F588ED692BED625EC23"} }; for (size_t i = 0; i < sizeof(nodes)/sizeof(DHT_node); i ++) { unsigned char key_bin[TOX_PUBLIC_KEY_SIZE]; sodium_hex2bin(key_bin, sizeof(key_bin), nodes[i].key_hex, sizeof(nodes[i].key_hex)-1, NULL, NULL, NULL); tox_bootstrap(tox, nodes[i].ip, nodes[i].port, key_bin, NULL); } uint8_t tox_id_bin[TOX_ADDRESS_SIZE]; tox_self_get_address(tox, tox_id_bin); char tox_id_hex[TOX_ADDRESS_SIZE*2 + 1]; sodium_bin2hex(tox_id_hex, sizeof(tox_id_hex), tox_id_bin, sizeof(tox_id_bin)); for (size_t i = 0; i < sizeof(tox_id_hex)-1; i ++) { tox_id_hex[i] = toupper(tox_id_hex[i]); } printf("Tox ID: %s\n", tox_id_hex); tox_callback_friend_request(tox, friend_request_cb); tox_callback_friend_message(tox, friend_message_cb); tox_callback_self_connection_status(tox, self_connection_status_cb); printf("Connecting...\n"); while (1) { tox_iterate(tox, NULL); usleep(tox_iteration_interval(tox) * 1000); } tox_kill(tox); return 0; }