/* set CTRL to -1 if we don't want to send a control signal. set msg to NULL if we don't want to display a message */ void close_file_sender(ToxWindow *self, Tox *m, int i, const char *msg, int CTRL, int filenum, int32_t friendnum) { if (msg != NULL) line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", msg); if (CTRL > 0) tox_file_send_control(m, friendnum, 0, filenum, CTRL, 0, 0); fclose(file_senders[i].file); memset(&file_senders[i], 0, sizeof(FileSender)); set_max_file_senders_index(); reset_file_sender_queue(); --num_active_file_senders; }
void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (max_file_senders_index >= (MAX_FILES - 1)) { const char *errmsg = "Please wait for some of your outgoing file transfers to complete."; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg); return; } if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path required."); return; } if (argv[1][0] != '\"') { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path must be enclosed in quotes."); return; } /* remove opening and closing quotes */ char path[MAX_STR_SIZE]; snprintf(path, sizeof(path), "%s", &argv[1][1]); int path_len = strlen(path) - 1; path[path_len] = '\0'; if (path_len >= MAX_STR_SIZE) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path exceeds character limit."); return; } FILE *file_to_send = fopen(path, "r"); if (file_to_send == NULL) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File not found."); return; } off_t filesize = file_size(path); if (filesize == -1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File corrupt."); fclose(file_to_send); return; } char filename[MAX_STR_SIZE] = {0}; get_file_name(filename, sizeof(filename), path); int namelen = strlen(filename); int filenum = tox_new_file_sender(m, self->num, filesize, (const uint8_t *) filename, namelen); if (filenum == -1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error sending file."); fclose(file_to_send); return; } int i; for (i = 0; i < MAX_FILES; ++i) { if (!file_senders[i].active) { memcpy(file_senders[i].filename, filename, namelen + 1); file_senders[i].active = true; file_senders[i].toxwin = self; file_senders[i].file = file_to_send; file_senders[i].filenum = filenum; file_senders[i].friendnum = self->num; file_senders[i].timestamp = get_unix_time(); file_senders[i].size = filesize; file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1, tox_file_data_size(m, self->num), file_to_send); char sizestr[32]; bytes_convert_str(sizestr, sizeof(sizestr), filesize); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Sending file [%d]: '%s' (%s)", filenum, filename, sizestr); ++num_active_file_senders; if (i == max_file_senders_index) ++max_file_senders_index; reset_file_sender_queue(); return; } } }