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/*
* Toxic -- Tox Curses Client
*/
#include <curses.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
#include "../../core/Messenger.h"
#include "../../core/network.h"
#include "windows.h"
extern ToxWindow new_prompt();
extern int add_req(uint8_t* public_key); // XXX
#define TOXWINDOWS_MAX_NUM 32
static ToxWindow windows[TOXWINDOWS_MAX_NUM];
static int w_num;
static int w_active;
static ToxWindow* prompt;
// CALLBACKS START
void on_request(uint8_t* public_key, uint8_t* data, uint16_t length) {
int n = add_req(public_key);
wprintw(prompt->window, "\nFriend request.\nUse \"accept %d\" to accept it.\n", n);
}
void on_message(int friendnumber, uint8_t* string, uint16_t length) {
wprintw(prompt->window, "\n(message) %d: %s!\n", friendnumber, string);
}
void on_nickchange(int friendnumber, uint8_t* string, uint16_t length) {
wprintw(prompt->window, "\n(nick) %d: %s!\n", friendnumber, string);
}
void on_statuschange(int friendnumber, uint8_t* string, uint16_t length) {
wprintw(prompt->window, "\n(status) %d: %s!\n", friendnumber, string);
}
// CALLBACKS END
static void init_term() {
// Setup terminal.
initscr();
cbreak();
keypad(stdscr, 1);
noecho();
timeout(2000);
if(has_colors()) {
start_color();
init_pair(1, COLOR_GREEN, COLOR_BLACK);
init_pair(2, COLOR_CYAN, COLOR_BLACK);
init_pair(3, COLOR_RED, COLOR_BLACK);
init_pair(4, COLOR_BLUE, COLOR_BLACK);
}
refresh();
}
static void init_tox() {
// Init core.
initMessenger();
// Callbacks.
m_callback_friendrequest(on_request);
m_callback_friendmessage(on_message);
m_callback_namechange(on_nickchange);
m_callback_userstatus(on_statuschange);
}
static int add_window(ToxWindow w) {
if(w_num == TOXWINDOWS_MAX_NUM)
return -1;
if(LINES < 2)
return -1;
w.window = newwin(LINES - 2, COLS, 0, 0);
if(w.window == NULL)
return -1;
windows[w_num++] = w;
w.onInit(&w);
return w_num;
}
static void init_windows() {
w_num = 0;
w_active = 0;
if(add_window(new_prompt()) == -1) {
fprintf(stderr, "add_window() failed.\n");
endwin();
exit(1);
}
prompt = &windows[0];
}
static void do_tox() {
static bool dht_on = false;
if(!dht_on && DHT_isconnected()) {
dht_on = true;
wprintw(prompt->window, "\nDHT connected!\n");
}
else if(dht_on && !DHT_isconnected()) {
dht_on = false;
wprintw(prompt->window, "\nDHT disconnected!\n");
}
doMessenger();
}
static void load_data() {
FILE* fd;
size_t len;
uint8_t* buf;
if((fd = fopen("data", "r")) != NULL) {
fseek(fd, 0, SEEK_END);
len = ftell(fd);
fseek(fd, 0, SEEK_SET);
buf = malloc(len);
if(buf == NULL) {
fprintf(stderr, "malloc() failed.\n");
fclose(fd);
exit(1);
}
if(fread(buf, len, 1, fd) != 1){
fprintf(stderr, "fread() failed.\n");
free(buf);
fclose(fd);
exit(1);
}
Messenger_load(buf, len);
}
else {
len = Messenger_size();
buf = malloc(len);
if(buf == NULL) {
fprintf(stderr, "malloc() failed.\n");
exit(1);
}
Messenger_save(buf);
fd = fopen("data", "w");
if(fd == NULL) {
fprintf(stderr, "fopen() failed.\n");
free(buf);
exit(1);
}
if(fwrite(buf, len, 1, fd) != 1){
fprintf(stderr, "fwrite() failed.\n");
free(buf);
fclose(fd);
exit(1);
}
}
free(buf);
fclose(fd);
}
static void draw_bar() {
size_t i;
attron(COLOR_PAIR(4));
mvhline(LINES - 2, 0, '_', COLS);
attroff(COLOR_PAIR(4));
move(LINES - 1, 0);
for(i=0; i<w_num; i++) {
if(i == w_active) {
attron(A_BOLD);
}
printw(" %s ", windows[i].title);
if(i == w_active) {
attroff(A_BOLD);
}
}
refresh();
}
int main(int argc, char* argv[]) {
int ch;
ToxWindow* a;
init_term();
init_tox();
load_data();
init_windows();
while(true) {
do_tox();
a = &windows[w_active];
a->onDraw(a);
draw_bar();
ch = getch();
if(ch != ERR) {
a->onKey(a, ch);
}
}
return 0;
}
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