#include #include #include #include #include #include #include #include "tox-weechat.h" #include "tox-weechat-utils.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; } /** * Continous timer keeping Tox running. */ 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_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); } void tox_weechat_tox_end() { // 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); }