├── .gitignore ├── LICENSE ├── Makefile ├── README.md └── src ├── message_list.c ├── message_list.h ├── messagerelay.c └── messagerelay.h /.gitignore: -------------------------------------------------------------------------------- 1 | *.swp 2 | messagerelay 3 | tox_save 4 | relay 5 | saved_messages 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | 676 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | APP=toxrelay 2 | VERSION=0.01 3 | RELEASE=1 4 | ARCH_TYPE=`uname -m` 5 | 6 | all: 7 | gcc -std=gnu99 -DAL_LIBTYPE_STATIC -O3 -o ${APP} -Isrc src/*.c -ltoxcore -lsodium -lncurses -lrt -lpthread 8 | debug: 9 | gcc -std=gnu99 -DAL_LIBTYPE_STATIC -g -o ${APP} -Isrc src/*.c -ltoxcore -lsodium -lncurses -lrt -lpthread 10 | source: 11 | tar -cvzf ../${APP}_${VERSION}.orig.tar.gz ../${APP}-${VERSION} --exclude-vcs 12 | install: 13 | mkdir -p ${DESTDIR}/usr/bin 14 | install -m 755 --strip ${APP} ${DESTDIR}/usr/bin 15 | mkdir -m 755 -p ${DESTDIR}/usr/share/man/man1 16 | install -m 644 man/${APP}.1.gz ${DESTDIR}/usr/share/man/man1 17 | clean: 18 | rm -f ${APP} \#* \.#* 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Message Relay for Tox 2 | 3 | Forwards all incoming messages to another Tox address, storing any messages when you're offline. 4 | 5 | Currently only allows for forwaring to a single address. 6 | 7 | Can toggle the relay to only store messages for when you're offline as opposed to actively relaying messages when you're online as well. 8 | 9 | ## Installation 10 | 11 | To install on Debian: 12 | 13 | apt-get install build-essential libncurses5-dev libsodium-dev 14 | make 15 | make install 16 | 17 | ## Commands 18 | 19 | /help - Prints this message 20 | /id - Print the tox ID of this relay 21 | /name - Sets your name 22 | /addfriend - Adds Tox id as a friend 23 | /addrelay - Adds Tox id as message destination (and as a friend) 24 | /offlineonly <1|0> - 1 will cause the relay to only store messages. Default 0 25 | /clear - Clears the screen 26 | /quit - Exits the relay client 27 | -------------------------------------------------------------------------------- /src/message_list.c: -------------------------------------------------------------------------------- 1 | #include "message_list.h" 2 | #include 3 | 4 | MessageList* create_message_list() { 5 | MessageList* m = (MessageList*) malloc(sizeof(MessageList)); 6 | 7 | if (!m) 8 | return (MessageList*) 0; 9 | 10 | m->message_count = 0; 11 | m->head = 0; 12 | m->end = 0; 13 | 14 | return m; 15 | } 16 | 17 | void destroy_message_list(MessageList* m) { 18 | Item* curr_node = m->head; 19 | 20 | while (curr_node != 0) { 21 | Item* tmp = curr_node; 22 | curr_node = curr_node->next; 23 | free(tmp); 24 | } 25 | 26 | free(m); 27 | } 28 | 29 | void add_message(MessageList* m, char* message) { 30 | Item* item = (Item*) malloc(sizeof(Item)); 31 | item->message = message; 32 | item->next = 0; 33 | 34 | if (m->head == 0) 35 | m->head = item; 36 | else 37 | m->end->next = item; 38 | 39 | m->end = item; 40 | 41 | m->message_count++; 42 | } 43 | 44 | void shift_list_head(MessageList* m, int amount) { 45 | Item* curr = m->head; 46 | 47 | for (int i = 0; i < amount; i++) { 48 | Item* tmp = curr; 49 | curr = curr->next; 50 | free(tmp); 51 | } 52 | 53 | m->head = curr; 54 | m->message_count -= amount; 55 | } 56 | -------------------------------------------------------------------------------- /src/message_list.h: -------------------------------------------------------------------------------- 1 | #ifndef MESSAGE_LIST_H_ 2 | #define MESSAGE_LIST_H_ 3 | 4 | typedef struct item { 5 | char* message; 6 | struct item* next; 7 | } Item; 8 | 9 | typedef struct list { 10 | int message_count; 11 | Item *head, *end; 12 | } MessageList; 13 | 14 | MessageList* create_message_list(); 15 | void destroy_message_list(MessageList* m); 16 | void add_message(MessageList* m, char *message); 17 | void shift_list_head(MessageList* m, int amount); 18 | 19 | #endif 20 | -------------------------------------------------------------------------------- /src/messagerelay.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | #include 10 | #include 11 | 12 | #include "messagerelay.h" 13 | #include "message_list.h" 14 | 15 | #define MAX_INPUT 100 16 | 17 | int ROW, COL; 18 | int keep_running = 1; 19 | Tox *tox; 20 | char user_input[MAX_INPUT]; 21 | MessageList* message_list; 22 | int offlineonly = 0; 23 | unsigned char* relay_key; 24 | 25 | void on_friend_request(Tox *m, const uint8_t *public_key, const uint8_t *data, uint16_t length, void *userdata) { 26 | /* Auto accept all incoming friend requests */ 27 | TOX_ERR_FRIEND_ADD error; 28 | tox_friend_add_norequest(m, public_key, &error); 29 | if (error != TOX_ERR_FRIEND_ADD_OK) return; 30 | add_message(message_list, "Received friend request"); 31 | } 32 | 33 | void on_connection_change(Tox *m, int32_t friendnumber, const uint8_t status, void *userdata) { 34 | TOX_ERR_FRIEND_BY_PUBLIC_KEY friend_error; 35 | int friend_number = tox_friend_by_public_key(m, relay_key, &friend_error); 36 | if (friend_error != TOX_ERR_FRIEND_BY_PUBLIC_KEY_OK) return; 37 | 38 | /* If user is coming online, send stored messages */ 39 | if (status == 1 && friendnumber == friend_number) { 40 | add_message(message_list, "Relay has come online - sending any stored messages"); 41 | 42 | FILE* file = fopen("saved_messages", "r"); 43 | 44 | if (file) { 45 | int c; 46 | char line[1368]; 47 | int counter = 0; 48 | 49 | while ((c = fgetc(file)) != EOF) { 50 | if ((char) c == '\n') { 51 | char message[counter]; 52 | memcpy(message, line, counter); 53 | TOX_ERR_FRIEND_SEND_MESSAGE error; 54 | tox_friend_send_message(m, friendnumber, TOX_MESSAGE_TYPE_NORMAL, (const uint8_t*) message, counter, &error); 55 | counter = 0; 56 | } 57 | 58 | line[counter] = c; 59 | 60 | counter++; 61 | } 62 | 63 | /* Clear the file contents */ 64 | freopen("saved_messages", "w", file); 65 | 66 | fclose(file); 67 | } 68 | } 69 | } 70 | 71 | void on_message(Tox *m, int32_t friendnumber, const uint8_t *string, uint16_t length, void *userdata) { 72 | TOX_ERR_FRIEND_BY_PUBLIC_KEY friend_error; 73 | int relay_number = tox_friend_by_public_key(m, relay_key, &friend_error); 74 | if (friend_error != TOX_ERR_FRIEND_BY_PUBLIC_KEY_OK) return; 75 | 76 | /* Get the name of the sender */ 77 | char tmp[TOX_MAX_NAME_LENGTH]; 78 | TOX_ERR_FRIEND_QUERY name_error; 79 | int name_len = tox_friend_get_name(m, friendnumber, (uint8_t*) tmp, &name_error); 80 | if (name_error != TOX_ERR_FRIEND_QUERY_OK) return; 81 | tmp[name_len] = '\0'; 82 | // TODO: Check for name_len being -1 83 | char name[name_len+1]; 84 | memcpy(name, tmp, name_len+1); 85 | 86 | const char* seperator = " | "; 87 | 88 | int message_len = name_len+1 + strlen(seperator) + length; 89 | 90 | // TODO: Check if message_len > 1368 and split into separate messages if it is 91 | 92 | /* Combine all into one message */ 93 | char message[message_len]; 94 | snprintf(message, message_len, "%s%s%s", name, seperator, (const char*) string); 95 | 96 | /* If friend is online forward message */ 97 | TOX_ERR_FRIEND_QUERY connection_error; 98 | if (tox_friend_get_connection_status(tox, relay_number, &connection_error) == 1 && offlineonly != 1) { 99 | if (connection_error == TOX_ERR_FRIEND_QUERY_OK) { 100 | TOX_ERR_FRIEND_SEND_MESSAGE send_error; 101 | tox_friend_send_message(m, relay_number, TOX_MESSAGE_TYPE_NORMAL, (const uint8_t*) message, message_len, &send_error); 102 | } 103 | } 104 | 105 | /* Store the message */ 106 | else { 107 | FILE* file = fopen("saved_messages", "a"); 108 | 109 | if (file) { 110 | fwrite(message, sizeof(char), message_len, file); 111 | fwrite("\n", sizeof(char), 1, file); 112 | fclose(file); 113 | } 114 | } 115 | } 116 | 117 | void print_title() { 118 | attron(A_BOLD | A_UNDERLINE); 119 | mvprintw(0, 0, "%s", "Tox Message Relay"); 120 | attroff(A_BOLD | A_UNDERLINE); 121 | } 122 | 123 | void print_bottom_bar() { 124 | move(ROW-2, 0); 125 | hline(ACS_HLINE, COL); 126 | } 127 | 128 | void print_help() { 129 | add_message(message_list, "Commands"); 130 | add_message(message_list, "/help - Prints this message"); 131 | add_message(message_list, "/id - Print the tox ID of this relay"); 132 | add_message(message_list, "/name - Sets your name"); 133 | add_message(message_list, "/addfriend - Adds Tox id as a friend"); 134 | add_message(message_list, "/addrelay - Adds Tox id as message destination (and as a friend)"); 135 | add_message(message_list, "/offlineonly <1|0> - 1 will cause the relay to only store messages. Default 0"); 136 | add_message(message_list, "/clear - Clears the screen"); 137 | add_message(message_list, "/quit - Exits the client"); 138 | } 139 | 140 | void save_data() { 141 | FILE* file = fopen("tox_save", "w"); 142 | 143 | if (file) { 144 | size_t size = tox_get_savedata_size(tox); 145 | uint8_t data[size]; 146 | tox_get_savedata(tox, data); 147 | 148 | fwrite(data, sizeof(uint8_t), size, file); 149 | fclose(file); 150 | } 151 | } 152 | 153 | void load_data() { 154 | FILE* file = fopen("tox_save", "r"); 155 | 156 | if (file) { 157 | fseek(file, 0, SEEK_END); 158 | size_t size = ftell(file); 159 | rewind(file); 160 | 161 | uint8_t data[size]; 162 | 163 | if (fread(data, sizeof(uint8_t), size, file) == 0) { 164 | printf("Nothing to read\n"); 165 | fclose(file); 166 | return; 167 | } 168 | 169 | struct Tox_Options options; 170 | TOX_ERR_NEW load_error; 171 | 172 | tox_kill(tox); 173 | options.savedata_data = (uint8_t *)data; 174 | options.ipv6_enabled = 1; 175 | options.udp_enabled = 1; 176 | options.proxy_type = TOX_PROXY_TYPE_NONE; 177 | options.savedata_type = TOX_SAVEDATA_TYPE_TOX_SAVE; 178 | options.savedata_length = size; 179 | tox = tox_new(&options, &load_error); 180 | if (load_error != TOX_ERR_NEW_OK) { 181 | printf("failed to load\n"); 182 | } 183 | 184 | fclose(file); 185 | } 186 | 187 | else 188 | save_data(); 189 | 190 | } 191 | 192 | void load_relay() { 193 | FILE* file = fopen("relay", "r"); 194 | 195 | if (file) { 196 | char id[76]; 197 | while (fscanf(file, "%s", id) != EOF); 198 | fclose(file); 199 | 200 | /* Get just the public key part of the id */ 201 | char key[64]; 202 | strncpy(key, id, 64); 203 | 204 | relay_key = hex_string_to_bin(key); 205 | } 206 | } 207 | 208 | uint8_t* hex_string_to_bin(char* string) { 209 | size_t i, len = strlen(string) / 2; 210 | uint8_t* ret = malloc(len); 211 | char* pos = string; 212 | 213 | for (i = 0; i < len; ++i, pos += 2) 214 | sscanf(pos, "%2hhx", &ret[i]); 215 | 216 | return ret; 217 | } 218 | 219 | /* Allocates new tox structure and bootstraps 220 | * Returns 0 on success 221 | * Returns -1 on failure 222 | */ 223 | int init_tox() { 224 | struct Tox_Options options; 225 | options.ipv6_enabled = 1; 226 | options.udp_enabled = 1; 227 | options.proxy_type = TOX_PROXY_TYPE_NONE; 228 | 229 | TOX_ERR_NEW error; 230 | tox = tox_new(&options, &error); 231 | if (error != TOX_ERR_NEW_OK) return -1; 232 | 233 | /* Failed creating new tox */ 234 | if (!tox) 235 | return -1; 236 | 237 | load_data(); 238 | 239 | tox_callback_self_connection_status(tox, (tox_self_connection_status_cb *)on_connection_change, NULL); 240 | tox_callback_friend_message(tox, (tox_friend_message_cb *)on_message, NULL); 241 | tox_callback_friend_request(tox, (tox_friend_request_cb *)on_friend_request, NULL); 242 | 243 | TOX_ERR_SET_INFO name_error; 244 | tox_self_set_name(tox, (uint8_t*) "Message Relay", strlen("Message Relay"), &name_error); 245 | if (name_error != TOX_ERR_SET_INFO_OK) return -1; 246 | 247 | const char* address = "178.62.125.224"; 248 | uint16_t port = 33445; 249 | unsigned char* binary_string = hex_string_to_bin("04119E835DF3E78BACF0F84235B300546AF8B936F035185E2A8E9E0A67C8924F"); 250 | TOX_ERR_BOOTSTRAP bootstrap_error; 251 | bool res = tox_bootstrap(tox, address, port, binary_string, &bootstrap_error); 252 | free(binary_string); 253 | 254 | /* Failed bootstrapping */ 255 | if (!res) 256 | return -1; 257 | 258 | return 0; 259 | } 260 | 261 | void shutdown() { 262 | save_data(); 263 | tox_kill(tox); 264 | endwin(); 265 | } 266 | 267 | void evaluate_input() { 268 | /* If first char is a '/' then user is entering a command */ 269 | if ((char) user_input[0] == '/') { 270 | int counter = 1; 271 | int command = 0; 272 | 273 | /* Find the length of the command by searching for the space */ 274 | while (user_input[counter] != 0) { 275 | if (user_input[counter] == 32) 276 | break; 277 | 278 | command += user_input[counter]; 279 | counter++; 280 | } 281 | 282 | if (command == 425) { // help 283 | print_help(); 284 | } 285 | 286 | else if (command == 519) { // clear 287 | destroy_message_list(message_list); 288 | message_list = create_message_list(); 289 | } 290 | 291 | else if (command == 205) { // id 292 | char* id = (char*) malloc(TOX_ADDRESS_SIZE * 2 * sizeof(char) + 1); 293 | char address[TOX_ADDRESS_SIZE]; 294 | tox_self_get_address(tox, (uint8_t*) address); 295 | 296 | for (size_t i = 0; i < TOX_ADDRESS_SIZE; ++i) { 297 | char a[3]; 298 | snprintf(a, sizeof(a), "%02X", address[i] & 0xff); 299 | strcat(id, a); 300 | } 301 | 302 | add_message(message_list, id); 303 | 304 | // message_list is in charge of freeing id so we dont have to here 305 | } 306 | 307 | else if (command == 417) { // name 308 | int index = 0; 309 | int length = 0; 310 | 311 | while (user_input[index] != 0) { 312 | length++; 313 | index++; 314 | } 315 | 316 | /* Check for valid length of name */ 317 | if (length < 1 || length > TOX_MAX_NAME_LENGTH) { 318 | add_message(message_list, "Invalid name given"); 319 | return; 320 | } 321 | 322 | 323 | char name[length]; 324 | strncpy(name, &user_input[counter + 1], length); 325 | TOX_ERR_SET_INFO name_error; 326 | tox_self_set_name(tox, (const uint8_t*) name, length, &name_error); 327 | if (name_error == TOX_ERR_SET_INFO_OK) { 328 | add_message(message_list, "Successfully set new name"); 329 | } 330 | } 331 | 332 | else if (command == 929 || command == 838) { // addfriend or addrelay 333 | /* Extract Tox ID from the command parameters */ 334 | int total = 0; 335 | int index = counter + 1; 336 | 337 | while (user_input[index] != 0) { 338 | if (user_input[index] == 32) 339 | break; 340 | 341 | total++; 342 | index++; 343 | } 344 | 345 | if (total != 76) { 346 | add_message(message_list, "Invalid Tox ID length"); 347 | } 348 | 349 | else { 350 | char id[76]; 351 | strncpy(id, &user_input[counter + 1], 76); 352 | 353 | if (command == 838) { 354 | /* Append Tox ID to end of csv relay file */ 355 | FILE* file = fopen("relay", "w"); 356 | 357 | if (file) { 358 | fwrite(id, sizeof(char), 76, file); 359 | fclose(file); 360 | } 361 | 362 | add_message(message_list, "Added relay"); 363 | } 364 | 365 | unsigned char* address = hex_string_to_bin(id); 366 | 367 | TOX_ERR_FRIEND_ADD add_error; 368 | int res = tox_friend_add(tox, address, (uint8_t*) "Message Relay", sizeof("Message relay"), &add_error); 369 | 370 | if (res >= 0) 371 | add_message(message_list, "Friend added"); 372 | else 373 | add_message(message_list, "Error adding friend"); 374 | } 375 | } 376 | 377 | else if (command == 451) { // quit 378 | keep_running = 0; 379 | } 380 | 381 | else if (command == 1189) { // offlineonly 382 | char toggle[1]; 383 | strncpy(toggle, &user_input[counter + 1], 1); 384 | 385 | if (toggle[0] == '1') 386 | offlineonly = 1; 387 | else 388 | offlineonly = 0; 389 | } 390 | 391 | else 392 | add_message(message_list, "Type /help for a list of commands"); 393 | } 394 | 395 | else 396 | add_message(message_list, "Type /help for a list of commands"); 397 | 398 | /* Just for formatting purposes. Add a line between messages/commands */ 399 | add_message(message_list, ""); 400 | } 401 | 402 | void refresh_screen() { 403 | erase(); 404 | 405 | print_title(); 406 | print_connection(); 407 | print_bottom_bar(); 408 | print_offlineonly(); 409 | 410 | /* If too many messages to display, then remove the top messages until it can fit */ 411 | if (message_list->message_count > ROW - 5) 412 | shift_list_head(message_list, (message_list->message_count - ROW - 5)); 413 | 414 | /* Print the message list to screen */ 415 | Item* curr = message_list->head; 416 | int counter = 0; 417 | int offset = 2; 418 | 419 | while (curr != 0) { 420 | mvprintw(offset + counter, 0, "%s", curr->message); 421 | curr = curr->next; 422 | counter++; 423 | } 424 | 425 | mvprintw(ROW-1, 0, "%s", user_input); 426 | } 427 | 428 | void print_offlineonly() { 429 | char* message; 430 | 431 | if (offlineonly) 432 | message = "[ Offline Only ]"; 433 | else 434 | message = "[ Online/Offline On ]"; 435 | 436 | attron(A_BOLD); 437 | mvprintw(1, COL-strlen(message), "%s", message); 438 | attroff(A_BOLD); 439 | } 440 | 441 | void print_connection() { 442 | char* message; 443 | int type; 444 | 445 | TOX_CONNECTION status = tox_self_get_connection_status(tox); 446 | if (status != TOX_CONNECTION_NONE) { 447 | type = 1; 448 | message = "[ Connected ]"; 449 | } else { 450 | type = 2; 451 | message = "[ Disconnected ]"; 452 | } 453 | 454 | attron(COLOR_PAIR(type) | A_BOLD); 455 | mvprintw(0, COL-strlen(message), "%s", message); 456 | attroff(COLOR_PAIR(type) | A_BOLD); 457 | } 458 | 459 | void loop() { 460 | int counter = 0; 461 | 462 | while(keep_running) { 463 | tox_iterate(tox); 464 | 465 | refresh_screen(); 466 | 467 | /* Process user input */ 468 | int c = getch(); 469 | if (c == ERR) // nodelay() in main() sets getch() to ERR if no user input was available 470 | continue; 471 | 472 | else if (c == 3) // Ctrl-C 473 | keep_running = 0; 474 | 475 | else if (c == 8 || c == 127) { // Backspace 476 | if (counter > 0) { 477 | counter--; 478 | user_input[counter] = 0; 479 | } 480 | } 481 | 482 | else if (isalnum(c) || c == 32 || ispunct(c)) { // alphanumeric, space, punctuation 483 | // Make sure we only accept MAX_INPUT many chars 484 | if (counter < MAX_INPUT) { 485 | user_input[counter] = c; 486 | counter++; 487 | } 488 | } 489 | 490 | else if (c == 13 || c == 10) { // enter 491 | user_input[counter] = 0; 492 | evaluate_input(); 493 | memset(&user_input[0], 0, sizeof(user_input)); 494 | counter = 0; 495 | } 496 | } 497 | } 498 | 499 | 500 | int main() { 501 | initscr(); 502 | noecho(); 503 | raw(); 504 | timeout(50); 505 | getmaxyx(stdscr, ROW, COL); 506 | 507 | start_color(); 508 | init_pair(1, COLOR_GREEN, COLOR_BLACK); 509 | init_pair(2, COLOR_RED, COLOR_BLACK); 510 | 511 | int res = init_tox(); 512 | 513 | /* Failed to init tox in some way */ 514 | if (res == -1) 515 | return EXIT_FAILURE; 516 | 517 | message_list = create_message_list(); 518 | 519 | if (!message_list) 520 | return EXIT_FAILURE; 521 | 522 | add_message(message_list, "Type /help for a list of commands"); 523 | add_message(message_list, ""); 524 | 525 | load_relay(); 526 | 527 | loop(); 528 | 529 | destroy_message_list(message_list); 530 | 531 | shutdown(); 532 | 533 | return EXIT_SUCCESS; 534 | } 535 | -------------------------------------------------------------------------------- /src/messagerelay.h: -------------------------------------------------------------------------------- 1 | #ifndef MESSAGE_RELAY_H_ 2 | #define MESSAGE_RELAY_H_ 3 | 4 | void print_title(); 5 | void print_offlineonly(); 6 | void print_bottom_bar(); 7 | void print_help(); 8 | void save_data(); 9 | void load_data(); 10 | void refresh_screen(); 11 | void print_connection(); 12 | void loop(); 13 | void evaluate_input(); 14 | void shutdown(); 15 | int init_tox(); 16 | uint8_t* hex_string_to_bin(char* string); 17 | 18 | void on_connection_change(Tox *m, int32_t friendnumber, uint8_t status, void *userdata); 19 | void on_message(Tox *m, int32_t friendnumber, const uint8_t *string, uint16_t length, void *userdata); 20 | void on_friend_request(Tox *m, const uint8_t *public_key, const uint8_t *data, uint16_t length, void *userdata); 21 | 22 | #endif 23 | --------------------------------------------------------------------------------