/* global_commands.c * * * Copyright (C) 2014 Toxic All Rights Reserved. * * This file is part of Toxic. * * Toxic is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Toxic is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Toxic. If not, see . * */ #include #include #include #include "toxic.h" #include "windows.h" #include "misc_tools.h" #include "friendlist.h" #include "log.h" #include "line_info.h" #include "dns.h" #include "groupchat.h" #include "prompt.h" #include "help.h" extern char *DATA_FILE; extern ToxWindow *prompt; extern FriendsList Friends; extern FriendRequests FrndRequests; /* command functions */ void cmd_accept(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Request ID required."); return; } int req = atoi(argv[1]); if ((req == 0 && strcmp(argv[1], "0")) || req < 0 || req > MAX_FRIEND_REQUESTS) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID."); return; } if (!FrndRequests.request[req].active) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID."); return; } const char *msg; int32_t friendnum = tox_add_friend_norequest(m, FrndRequests.request[req].key); if (friendnum == -1) msg = "Failed to add friend."; else { msg = "Friend request accepted."; on_friendadded(m, friendnum, true); } memset(&FrndRequests.request[req], 0, sizeof(struct friend_request)); int i; for (i = FrndRequests.max_idx; i > 0; --i) { if (FrndRequests.request[i - 1].active) break; } FrndRequests.max_idx = i; --FrndRequests.num_requests; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", msg); } void cmd_add_helper(ToxWindow *self, Tox *m, char *id_bin, char *msg) { const char *errmsg; int32_t f_num = tox_add_friend(m, (uint8_t *) id_bin, (uint8_t *) msg, (uint16_t) strlen(msg)); switch (f_num) { case TOX_FAERR_TOOLONG: errmsg = "Message is too long."; break; case TOX_FAERR_NOMESSAGE: errmsg = "Please add a message to your request."; break; case TOX_FAERR_OWNKEY: errmsg = "That appears to be your own ID."; break; case TOX_FAERR_ALREADYSENT: errmsg = "Friend request has already been sent."; break; case TOX_FAERR_UNKNOWN: errmsg = "Undefined error when adding friend."; break; case TOX_FAERR_BADCHECKSUM: errmsg = "Bad checksum in address."; break; case TOX_FAERR_SETNEWNOSPAM: errmsg = "Nospam was different."; break; default: errmsg = "Friend request sent."; on_friendadded(m, f_num, true); break; } line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg); } void cmd_add(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Tox ID or address required."); return; } const char *id = argv[1]; char msg[MAX_STR_SIZE]; if (argc > 1) { if (argv[2][0] != '\"') { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Message must be enclosed in quotes."); return; } /* remove opening and closing quotes */ char tmp[MAX_STR_SIZE]; snprintf(tmp, sizeof(tmp), "%s", &argv[2][1]); int len = strlen(tmp) - 1; tmp[len] = '\0'; snprintf(msg, sizeof(msg), "%s", tmp); } else { char selfname[TOX_MAX_NAME_LENGTH]; uint16_t n_len = tox_get_self_name(m, (uint8_t *) selfname); selfname[n_len] = '\0'; snprintf(msg, sizeof(msg), "Hello, my name is %s. Care to Tox?", selfname); } char id_bin[TOX_FRIEND_ADDRESS_SIZE] = {0}; uint16_t id_len = (uint16_t) strlen(id); /* try to add tox ID */ if (id_len == 2 * TOX_FRIEND_ADDRESS_SIZE) { size_t i; char xx[3]; uint32_t x; for (i = 0; i < TOX_FRIEND_ADDRESS_SIZE; ++i) { xx[0] = id[2 * i]; xx[1] = id[2 * i + 1]; xx[2] = '\0'; if (sscanf(xx, "%02x", &x) != 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid Tox ID."); return; } id_bin[i] = x; } cmd_add_helper(self, m, id_bin, msg); } else { /* assume id is a username@domain address and do DNS lookup */ dns3_lookup(self, m, id_bin, id, msg); } } void cmd_avatar(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 2) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: No file path supplied."); return; } /* turns the avatar off */ if (strlen(argv[1]) < 3) { tox_unset_avatar(m); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No avatar set."); return; } if (argv[1][0] != '\"') { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "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 len = strlen(path) - 1; path[len] = '\0'; off_t sz = file_size(path); if (sz <= 8) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: Invalid file."); return; } if (sz > TOX_AVATAR_MAX_DATA_LENGTH) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: File is too large."); return; } FILE *fp = fopen(path, "rb"); if (fp == NULL) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: Could not open file."); return; } char PNG_signature[8] = {0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A}; if (check_file_signature(PNG_signature, sizeof(PNG_signature), fp) != 0) { fclose(fp); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: File type not supported."); return; } char *avatar = malloc(sz); if (avatar == NULL) exit_toxic_err("Failed in set_avatar", FATALERR_MEMORY); if (fread(avatar, sz, 1, fp) != 1) { fclose(fp); free(avatar); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: Read fail."); return; } if (tox_set_avatar(m, TOX_AVATAR_FORMAT_PNG, (const uint8_t *) avatar, (uint32_t) sz) == -1) line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set avatar: Core error."); char filename[MAX_STR_SIZE]; get_file_name(filename, sizeof(filename), path); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Avatar set to '%s'", filename); fclose(fp); free(avatar); } void cmd_clear(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { line_info_clear(self->chatwin->hst); force_refresh(window); } void cmd_connect(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc != 3) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Require: "); return; } const char *ip = argv[1]; const char *port = argv[2]; const char *key = argv[3]; if (atoi(port) == 0) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid port."); return; } char *binary_string = hex_string_to_bin(key); tox_bootstrap_from_address(m, ip, atoi(port), (uint8_t *) binary_string); free(binary_string); } void cmd_decline(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Request ID required."); return; } int req = atoi(argv[1]); if ((req == 0 && strcmp(argv[1], "0")) || req < 0 || req > MAX_FRIEND_REQUESTS) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID."); return; } if (!FrndRequests.request[req].active) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID."); return; } memset(&FrndRequests.request[req], 0, sizeof(struct friend_request)); int i; for (i = FrndRequests.max_idx; i > 0; --i) { if (FrndRequests.request[i - 1].active) break; } FrndRequests.max_idx = i; --FrndRequests.num_requests; } void cmd_groupchat(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (get_num_active_windows() >= MAX_WINDOWS_NUM) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Warning: Too many windows are open."); return; } if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Please specify group type: text | audio"); return; } uint8_t type; if (!strcasecmp(argv[1], "audio")) type = TOX_GROUPCHAT_TYPE_AV; else if (!strcasecmp(argv[1], "text")) type = TOX_GROUPCHAT_TYPE_TEXT; else { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Valid group types are: text | audio"); return; } int groupnum = -1; if (type == TOX_GROUPCHAT_TYPE_TEXT) groupnum = tox_add_groupchat(m); #ifdef AUDIO else groupnum = toxav_add_av_groupchat(m, write_device_callback_group, NULL); #endif if (groupnum == -1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat instance failed to initialize."); return; } if (init_groupchat_win(prompt, m, groupnum, type) == -1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat window failed to initialize."); tox_del_groupchat(m, groupnum); return; } line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat [%d] created.", groupnum); } void cmd_log(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { const char *msg; struct chatlog *log = self->chatwin->log; if (argc == 0) { if (log->log_on) msg = "Logging for this window is ON. Type \"/log off\" to disable."; else msg = "Logging for this window is OFF. Type \"/log on\" to enable."; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg); return; } const char *swch = argv[1]; if (!strcmp(swch, "1") || !strcmp(swch, "on")) { char myid[TOX_FRIEND_ADDRESS_SIZE]; tox_get_address(m, (uint8_t *) myid); if (self->is_chat) { Friends.list[self->num].logging_on = true; log_enable(self->name, myid, Friends.list[self->num].pub_key, log, LOG_CHAT); } else if (self->is_prompt) { log_enable(self->name, myid, NULL, log, LOG_PROMPT); } else if (self->is_groupchat) { log_enable(self->name, myid, NULL, log, LOG_GROUP); } msg = "Logging enabled"; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg); return; } else if (!strcmp(swch, "0") || !strcmp(swch, "off")) { if (self->is_chat) Friends.list[self->num].logging_on = false; log_disable(log); msg = "Logging disabled"; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg); return; } msg = "Invalid option. Use \"/log on\" and \"/log off\" to toggle logging."; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg); } void cmd_myid(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { char id[TOX_FRIEND_ADDRESS_SIZE * 2 + 1] = {0}; char address[TOX_FRIEND_ADDRESS_SIZE]; tox_get_address(m, (uint8_t *) address); size_t i; for (i = 0; i < TOX_FRIEND_ADDRESS_SIZE; ++i) { char xx[3]; snprintf(xx, sizeof(xx), "%02X", address[i] & 0xff); strcat(id, xx); } line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", id); } void cmd_nick(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Input required."); return; } char nick[MAX_STR_SIZE]; int len = 0; if (argv[1][0] == '\"') { /* remove opening and closing quotes */ snprintf(nick, sizeof(nick), "%s", &argv[1][1]); len = strlen(nick) - 1; nick[len] = '\0'; } else { snprintf(nick, sizeof(nick), "%s", argv[1]); len = strlen(nick); } if (!valid_nick(nick)) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid name."); return; } len = MIN(len, TOXIC_MAX_NAME_LENGTH - 1); nick[len] = '\0'; tox_set_name(m, (uint8_t *) nick, (uint16_t) len); prompt_update_nick(prompt, nick); store_data(m, DATA_FILE); } void cmd_note(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (argc < 1) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Input required."); return; } if (argv[1][0] != '\"') { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Note must be enclosed in quotes."); return; } /* remove opening and closing quotes */ char msg[MAX_STR_SIZE]; snprintf(msg, sizeof(msg), "%s", &argv[1][1]); int len = strlen(msg) - 1; msg[len] = '\0'; prompt_update_statusmessage(prompt, m, msg); } void cmd_prompt_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { help_init_menu(self); } void cmd_quit(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { exit_toxic_success(m); } void cmd_requests(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { if (FrndRequests.num_requests == 0) { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend requests."); return; } int i, j; int count = 0; for (i = 0; i < FrndRequests.max_idx; ++i) { if (!FrndRequests.request[i].active) continue; char id[TOX_PUBLIC_KEY_SIZE * 2 + 1] = {0}; for (j = 0; j < TOX_PUBLIC_KEY_SIZE; ++j) { char d[3]; snprintf(d, sizeof(d), "%02X", FrndRequests.request[i].key[j] & 0xff); strcat(id, d); } line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%d : %s", i, id); line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", FrndRequests.request[i].msg); if (++count < FrndRequests.num_requests) line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, ""); } } void cmd_status(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]) { bool have_note = false; const char *errmsg; if (argc >= 2) { have_note = true; } else if (argc < 1) { errmsg = "Require a status. Statuses are: online, busy and away."; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg); return; } char status[MAX_STR_SIZE]; snprintf(status, sizeof(status), "%s", argv[1]); str_to_lower(status); TOX_USERSTATUS status_kind; if (!strcmp(status, "online")) status_kind = TOX_USERSTATUS_NONE; else if (!strcmp(status, "away")) status_kind = TOX_USERSTATUS_AWAY; else if (!strcmp(status, "busy")) status_kind = TOX_USERSTATUS_BUSY; else { errmsg = "Invalid status. Valid statuses are: online, busy and away."; line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg); return; } tox_set_user_status(m, status_kind); prompt_update_status(prompt, status_kind); if (have_note) { if (argv[2][0] != '\"') { line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Note must be enclosed in quotes."); return; } /* remove opening and closing quotes */ char msg[MAX_STR_SIZE]; snprintf(msg, sizeof(msg), "%s", &argv[2][1]); int len = strlen(msg) - 1; msg[len] = '\0'; prompt_update_statusmessage(prompt, m, msg); } }