#include #include #include #include #include #include #include #include "tox-weechat.h" #include "tox-weechat-utils.h" #include "tox-weechat-chats.h" #include "tox-weechat-tox.h" #define INITIAL_NAME "WeeChatter" #define BOOTSTRAP_ADDRESS "192.254.75.98" #define BOOTSTRAP_PORT 33445 #define BOOTSTRAP_KEY "951C88B7E75C867418ACDB5D273821372BB5BD652740BCDF623A4FA293E75D2F" Tox *tox = NULL; /** * Return the path to the Tox data file. Must be freed. */ char * tox_weechat_data_path() { const char *weechat_dir = weechat_info_get("weechat_dir", NULL); const char *file_path = "/tox/data"; weechat_mkdir_home("tox", 0755); int path_length = strlen(weechat_dir) + strlen(file_path) + 1; char *tox_data_path = malloc(path_length); strcpy(tox_data_path, weechat_dir); strcat(tox_data_path, file_path); tox_data_path[path_length-1] = 0; return tox_data_path; } /** * Load Tox data from a file path. * * Returns 0 on success, -1 on failure. */ int tox_weechat_load_file(Tox *tox, char *path) { FILE *file = fopen(path, "r"); if (file) { // get file size fseek(file, 0, SEEK_END); size_t size = ftell(file); rewind(file); // allocate a buffer and read file into it uint8_t *data = malloc(sizeof(*data) * size); fread(data, sizeof(uint8_t), size, file); fclose(file); // try loading the data int status = tox_load(tox, data, size); free(data); return status; } return -1; } int tox_weechat_do_timer_cb(void *data, int remaining_calls) { tox_do(tox); weechat_hook_timer(tox_do_interval(tox), 0, 1, tox_weechat_do_timer_cb, data); return WEECHAT_RC_OK; } void tox_weechat_friend_message_callback(Tox *tox, int32_t friend_number, const uint8_t *message, uint16_t length, void *data) { struct t_tox_chat *chat = tox_weechat_get_friend_chat(friend_number); char *name = tox_weechat_get_name_nt(friend_number); char *message_nt = tox_weechat_null_terminate(message, length); tox_weechat_chat_print_message(chat, name, message_nt); free(name); free(message_nt); } void tox_weechat_friend_action_callback(Tox *tox, int32_t friend_number, const uint8_t *message, uint16_t length, void *data) { struct t_tox_chat *chat = tox_weechat_get_friend_chat(friend_number); char *name = tox_weechat_get_name_nt(friend_number); char *message_nt = tox_weechat_null_terminate(message, length); tox_weechat_chat_print_action(chat, name, message_nt); free(name); free(message_nt); } void tox_weechat_connection_status_callback(Tox *tox, int32_t friend_number, uint8_t status, void *data) { if (status == 1) { char *name = tox_weechat_get_name_nt(friend_number); if (weechat_utf8_strlen(name) == 0) { free(name); uint8_t client_id[TOX_CLIENT_ID_SIZE]; tox_get_client_id(tox, friend_number, client_id); name = tox_weechat_bin2hex(client_id, TOX_CLIENT_ID_SIZE); } weechat_printf(tox_main_buffer, "%s%s just went online!", weechat_prefix("network"), name); free(name); } } void tox_weechat_name_change_callback(Tox *tox, int32_t friend_number, const uint8_t *name, uint16_t length, void *data) { struct t_tox_chat *chat = tox_weechat_get_existing_friend_chat(friend_number); if (chat) { tox_weechat_chat_refresh(chat); char *old_name = tox_weechat_get_name_nt(friend_number); char *new_name = tox_weechat_null_terminate(name, length); tox_weechat_chat_print_name_change(chat, old_name, new_name); free(old_name); free(new_name); } } void tox_weechat_user_status_callback(Tox *tox, int32_t friend_number, uint8_t status, void *data) { struct t_tox_chat *chat = tox_weechat_get_existing_friend_chat(friend_number); if (chat) tox_weechat_chat_refresh(chat); } void tox_weechat_status_message_callback(Tox *tox, int32_t friend_number, const uint8_t *message, uint16_t length, void *data) { struct t_tox_chat *chat = tox_weechat_get_existing_friend_chat(friend_number); if (chat) tox_weechat_chat_refresh(chat); } void tox_weechat_tox_init() { tox = tox_new(0); // try loading Tox saved data char *data_file_path = tox_weechat_data_path(); if (tox_weechat_load_file(tox, data_file_path) == -1) { // couldn't load Tox, set a default name tox_set_name(tox, (uint8_t *)INITIAL_NAME, strlen(INITIAL_NAME)); } free(data_file_path); // bootstrap uint8_t *pub_key = tox_weechat_hex2bin(BOOTSTRAP_KEY); tox_bootstrap_from_address(tox, BOOTSTRAP_ADDRESS, htons(BOOTSTRAP_PORT), pub_key); free(pub_key); // start tox_do loop tox_weechat_do_timer_cb(NULL, 0); // register tox callbacks tox_callback_friend_message(tox, tox_weechat_friend_message_callback, NULL); tox_callback_friend_action(tox, tox_weechat_friend_action_callback, NULL); tox_callback_connection_status(tox, tox_weechat_connection_status_callback, NULL); tox_callback_name_change(tox, tox_weechat_name_change_callback, NULL); tox_callback_user_status(tox, tox_weechat_user_status_callback, NULL); tox_callback_status_message(tox, tox_weechat_status_message_callback, NULL); } void tox_weechat_tox_free() { // save Tox data to a buffer uint32_t size = tox_size(tox); uint8_t *data = malloc(sizeof(*data) * size); tox_save(tox, data); // save buffer to a file char *data_file_path = tox_weechat_data_path(); FILE *data_file = fopen(data_file_path, "w"); fwrite(data, sizeof(data[0]), size, data_file); fclose(data_file); free(data_file_path); // free the Tox object tox_kill(tox); }