mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-14 04:53:02 +01:00
343 lines
6.4 KiB
C
343 lines
6.4 KiB
C
/*
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* Toxic -- Tox Curses Client
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*/
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#include <curses.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include "../../core/Messenger.h"
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#include "../../core/network.h"
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#include "windows.h"
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extern ToxWindow new_prompt();
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extern ToxWindow new_friendlist();
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extern int friendlist_onFriendAdded(int num);
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extern int add_req(uint8_t* public_key); // XXX
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#define TOXWINDOWS_MAX_NUM 32
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static ToxWindow windows[TOXWINDOWS_MAX_NUM];
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static int w_num;
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static int w_active;
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static ToxWindow* prompt;
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// CALLBACKS START
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void on_request(uint8_t* public_key, uint8_t* data, uint16_t length) {
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size_t i;
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int n = add_req(public_key);
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wprintw(prompt->window, "\nFriend request from:\n");
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for(i=0; i<32; i++) {
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wprintw(prompt->window, "%02x", public_key[i] & 0xff);
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}
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wprintw(prompt->window, "\n");
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wprintw(prompt->window, "Use \"accept %d\" to accept it.\n", n);
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for(i=0; i<w_num; i++) {
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if(windows[i].onFriendRequest != NULL)
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windows[i].onFriendRequest(&windows[i], public_key, data, length);
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}
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}
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void on_message(int friendnumber, uint8_t* string, uint16_t length) {
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size_t i;
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wprintw(prompt->window, "\n(message) %d: %s\n", friendnumber, string);
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for(i=0; i<w_num; i++) {
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if(windows[i].onMessage != NULL)
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windows[i].onMessage(&windows[i], friendnumber, string, length);
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}
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}
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void on_nickchange(int friendnumber, uint8_t* string, uint16_t length) {
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size_t i;
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wprintw(prompt->window, "\n(nickchange) %d: %s!\n", friendnumber, string);
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for(i=0; i<w_num; i++) {
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if(windows[i].onNickChange != NULL)
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windows[i].onNickChange(&windows[i], friendnumber, string, length);
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}
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}
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void on_statuschange(int friendnumber, uint8_t* string, uint16_t length) {
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size_t i;
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wprintw(prompt->window, "\n(statuschange) %d: %s!\n", friendnumber, string);
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for(i=0; i<w_num; i++) {
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if(windows[i].onStatusChange != NULL)
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windows[i].onStatusChange(&windows[i], friendnumber, string, length);
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}
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}
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void on_friendadded(int friendnumber) {
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friendlist_onFriendAdded(friendnumber);
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}
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// CALLBACKS END
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static void init_term() {
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// Setup terminal.
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initscr();
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cbreak();
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keypad(stdscr, 1);
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noecho();
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timeout(2000);
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if(has_colors()) {
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start_color();
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init_pair(1, COLOR_GREEN, COLOR_BLACK);
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init_pair(2, COLOR_CYAN, COLOR_BLACK);
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init_pair(3, COLOR_RED, COLOR_BLACK);
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init_pair(4, COLOR_BLUE, COLOR_BLACK);
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}
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refresh();
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}
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static void init_tox() {
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// Init core.
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initMessenger();
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// Callbacks.
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m_callback_friendrequest(on_request);
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m_callback_friendmessage(on_message);
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m_callback_namechange(on_nickchange);
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m_callback_userstatus(on_statuschange);
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}
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int add_window(ToxWindow w) {
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if(w_num == TOXWINDOWS_MAX_NUM)
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return -1;
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if(LINES < 2)
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return -1;
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w.window = newwin(LINES - 2, COLS, 0, 0);
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if(w.window == NULL)
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return -1;
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windows[w_num++] = w;
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w.onInit(&w);
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return w_num - 1;
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}
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int focus_window(int num) {
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if(num >= w_num || num < 0)
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return -1;
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w_active = num;
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return 0;
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}
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static void init_windows() {
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w_num = 0;
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w_active = 0;
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if(add_window(new_prompt()) == -1 || add_window(new_friendlist()) == -1) {
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fprintf(stderr, "add_window() failed.\n");
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endwin();
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exit(1);
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}
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prompt = &windows[0];
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}
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static void do_tox() {
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static bool dht_on = false;
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if(!dht_on && DHT_isconnected()) {
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dht_on = true;
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wprintw(prompt->window, "\nDHT connected!\n");
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}
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else if(dht_on && !DHT_isconnected()) {
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dht_on = false;
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wprintw(prompt->window, "\nDHT disconnected!\n");
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}
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doMessenger();
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}
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static void load_data(char *path) {
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FILE* fd;
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size_t len;
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uint8_t* buf;
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if((fd = fopen(path, "r")) != NULL) {
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fseek(fd, 0, SEEK_END);
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len = ftell(fd);
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fseek(fd, 0, SEEK_SET);
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buf = malloc(len);
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if(buf == NULL) {
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fprintf(stderr, "malloc() failed.\n");
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fclose(fd);
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endwin();
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exit(1);
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}
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if(fread(buf, len, 1, fd) != 1){
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fprintf(stderr, "fread() failed.\n");
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free(buf);
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fclose(fd);
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endwin();
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exit(1);
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}
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Messenger_load(buf, len);
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}
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else {
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len = Messenger_size();
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buf = malloc(len);
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if(buf == NULL) {
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fprintf(stderr, "malloc() failed.\n");
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endwin();
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exit(1);
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}
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Messenger_save(buf);
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fd = fopen(path, "w");
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if(fd == NULL) {
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fprintf(stderr, "fopen() failed.\n");
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free(buf);
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endwin();
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exit(1);
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}
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if(fwrite(buf, len, 1, fd) != 1){
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fprintf(stderr, "fwrite() failed.\n");
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free(buf);
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fclose(fd);
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endwin();
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exit(1);
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}
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}
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free(buf);
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fclose(fd);
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}
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static void draw_bar() {
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static int odd = 0;
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size_t i;
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attron(COLOR_PAIR(4));
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mvhline(LINES - 2, 0, '_', COLS);
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attroff(COLOR_PAIR(4));
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move(LINES - 1, 0);
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attron(COLOR_PAIR(4) | A_BOLD);
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printw(" TOXIC 1.0 |");
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attroff(COLOR_PAIR(4) | A_BOLD);
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for(i=0; i<w_num; i++) {
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if(i == w_active) {
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attron(A_BOLD);
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}
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odd = (odd+1) % 2;
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if(windows[i].blink && odd) {
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attron(COLOR_PAIR(3));
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}
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printw(" %s", windows[i].title);
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if(windows[i].blink && odd) {
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attron(COLOR_PAIR(3));
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}
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if(i == w_active) {
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attroff(A_BOLD);
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}
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}
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refresh();
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}
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void prepare_window(WINDOW* w) {
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mvwin(w, 0, 0);
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wresize(w, LINES-2, COLS);
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}
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int main(int argc, char* argv[]) {
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int ch;
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int i = 0;
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int f_flag = 0;
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char *filename = "data";
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ToxWindow* a;
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for(i = 0; i < argc; i++) {
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if(argv[i][0] == '-') {
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if(argv[i][1] == 'f') {
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if(argv[i + 1] != NULL)
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filename = argv[i + 1];
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else {
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f_flag = -1;
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}
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}
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}
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}
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init_term();
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init_tox();
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load_data(filename);
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init_windows();
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if(f_flag == -1) {
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attron(COLOR_PAIR(3) | A_BOLD);
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wprintw(prompt->window, "You passed '-f' without giving an argument!\n"
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"defaulting to 'data' for a keyfile...\n");
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attroff(COLOR_PAIR(3) | A_BOLD);
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}
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while(true) {
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// Update tox.
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do_tox();
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// Draw.
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a = &windows[w_active];
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prepare_window(a->window);
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a->blink = false;
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draw_bar();
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a->onDraw(a);
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// Handle input.
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ch = getch();
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if(ch == '\t') {
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w_active = (w_active + 1) % w_num;
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}
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else if(ch == KEY_BTAB) {
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w_active = (w_active + w_num - 1) % w_num;
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}
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else if(ch != ERR) {
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a->onKey(a, ch);
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}
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}
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return 0;
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}
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