int XNextEvent(Display *d, XEvent *e)
{
static int (*real_XNextEvent)(Display *, XEvent *);
if (!real_XNextEvent)
real_XNextEvent = dlsym(RTLD_NEXT, "XNextEvent");
int r = real_XNextEvent(d, e);
if (!e)
return r;
switch (e->type) {
case ButtonPress:
button_press(e->xbutton.window, e->xbutton.x, e->xbutton.y);
break;
case ConfigureNotify:
resize_window(e->xconfigure.window, e->xconfigure.width, e->xconfigure.height);
break;
case CreateNotify:
resize_window(e->xcreatewindow.window, e->xcreatewindow.width, e->xcreatewindow.height);
break;
case ConfigureRequest:
resize_window(e->xconfigure.window, e->xconfigure.width, e->xconfigure.height);
break;
case ResizeRequest:
resize_window(e->xresizerequest.window, e->xresizerequest.width, e->xresizerequest.height);
break;
}
return r;
}
void main()
{
//initialize button pins
ADCON1=0x07;
TRISB=0xFC;
TRISC=0x7F;
SPI_init(); //initialize MSSP for SPI comm
while(1)
{
button_press();
SPI_transmit(tx_data);
}
}
static void * avr_run_thread(void * oaram)
{
int b_press = do_button_press;
while (1) {
avr_run(avr);
if (do_button_press != b_press) {
b_press = do_button_press;
printf("Button pressed\n");
button_press(&button, 1000000);
}
}
}
void* viewport_loop(void *ptr)
{
viewport_t *viewport = (viewport_t *)ptr;
SDL_Event event;
//printf("viewport_loop 1\n");
while(!viewport->done)
{
int result = !SDL_WaitEvent(&event);
//printf("viewport_loop 2\n");
if(result) viewport->done = 1;
switch(event.type)
{
case SDL_KEYDOWN:
{
stop_status();
viewport_set_done(viewport);
break;
}
case SDL_MOUSEMOTION:
{
SDL_MouseMotionEvent *mouse_event = (SDL_MouseMotionEvent*)&event;
viewport->cursor_x = mouse_event->x;
viewport->cursor_y = mouse_event->y;
cursor_motion(viewport);
break;
}
case SDL_MOUSEBUTTONDOWN:
{
SDL_MouseButtonEvent *mouse_event = (SDL_MouseButtonEvent*)&event;
viewport->which_button = mouse_event->button - 1;
viewport->button_down = 1;
button_press(viewport);
break;
}
case SDL_MOUSEBUTTONUP:
viewport->button_down = 0;
break;
case SDL_QUIT:
viewport->done = 1;
break;
}
}
}
void got_packet(u_char *args, const struct pcap_pkthdr *header,
const u_char *packet)
{
uintmax_t nts = NULL;
if (ts == NULL) {
ts = (uintmax_t)time(NULL);
}
else {
nts = (uintmax_t)time(NULL);
}
if (nts == NULL) {
button_press();
printf("Jacked a packet with length of [%d]\n", header->len);
printf("Button pressed\n");
return;
}
if ( nts > ts + 5) {
button_press();
printf("Jacked a packet with length of [%d]\n", header->len);
printf("Button pressed\n");
ts = nts;
}
}
static void * avr_run_thread(void * ignore)
{
int b_press[3] = {0};
while (1) {
avr_run(avr);
for (int i = 0; i < 3; i++) {
if (do_button_press[i] != b_press[i]) {
b_press[i] = do_button_press[i];
printf("Button pressed %d\n", i);
button_press(&button[i], 100000);
}
}
}
return NULL;
}
void poll_sdl_events(void) {
SDL_Event event;
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_MOUSEMOTION:
break;
case SDL_MOUSEBUTTONDOWN:
break;
case SDL_MOUSEBUTTONUP:
button_press(&(event.button));
break;
case SDL_QUIT:
should_quit = 1;
break;
}
}
}
void SWNUI::mode_gesture()
{
switch(state)
{
default:
state = INIT;
break;
case INIT:
button_enableInterrupt();
sleep();
delay(CHANGE_MODE_TIME);
changeMode_management();
if(mode == M_GESTURE)
{
state = SAMPLE;
button_disableInterrupt();
}
break;
case SAMPLE:
refreshGestureArrays();
while(button_press())
{
samples = adxl_sampling();
gestures();
delay(T_SAMPLE);
}
state = SEND;
break;
case SEND:
gestureRecognition();
gestureSend();
state = INIT;
break;
}
}
void* viewport_loop(void *ptr)
{
viewport_t *viewport = (viewport_t *)ptr;
SDL_Event event;
//printf("viewport_loop 1\n");
while(!viewport->done)
{
int result = !SDL_WaitEvent(&event);
//printf("viewport_loop 2\n");
if(result) viewport->done = 1;
switch(event.type)
{
case SDL_KEYDOWN:
{
viewport->key_pressed = event.key.keysym;
keypress_event(viewport);
break;
}
case SDL_MOUSEMOTION:
{
SDL_Event compress_event;
while(SDL_PollEvent(&compress_event))
{
if(compress_event.type != SDL_MOUSEMOTION)
{
SDL_PushEvent(&compress_event);
break;
}
event = compress_event;
}
SDL_MouseMotionEvent *mouse_event = (SDL_MouseMotionEvent*)&event;
viewport->cursor_x = mouse_event->x;
viewport->cursor_y = mouse_event->y;
cursor_motion(viewport);
break;
}
case SDL_MOUSEBUTTONDOWN:
{
SDL_MouseButtonEvent *mouse_event = (SDL_MouseButtonEvent*)&event;
viewport->which_button = mouse_event->button - 1;
viewport->button_down = 1;
button_press(viewport);
break;
}
case SDL_MOUSEBUTTONUP:
viewport->button_down = 0;
break;
case SDL_QUIT:
viewport->done = 1;
break;
}
}
}
void showlogo()
{
struct bitfileheader
{
int bfType;
long bfSize;
int bfReserved1;
int bfReserved2;
long bfOffBits;
long biSize;
long biWidth;
long biHeight;
int biPlanes;
int biBitCount;
long biCompression;
long biSizeImage;
long biXPelsPerMeter;
long biYPelsPerMeter;
long biClrUsed;
long byClrImportant;
};
int xmax = getmaxx();
int ymax = getmaxy();
bitfileheader testing;
palettetype pal;
getpalette(&pal);
int i, j;
char blue, green, red, pix1, pix2, pixel, alpha;
mouse_data mouse;
cleardevice();
if(!init_mouse())
{
closegraph();
cout << "Mouse couldn't be initialised";
}
hide_mouse();
fstream bitmap("logo.saq", ios::in);
bitmap.read((char*)&testing, sizeof testing);
for (i = 0; i< pal.size; i++)
{
bitmap.read(&blue,1);
bitmap.read(&green,1);
bitmap.read(&red,1);
bitmap.read(&alpha,1);
// setrgbpalette(pal.colors[i],(int)red,(int)green,(int)blue);
}
for (i = 1; i<= testing.biHeight; i++)
for (j = 1; j <= testing.biWidth; j+=2)
{
bitmap.read(&pixel, 1);
pix1 = pixel & 0xF0;
pix1 >>= 4;
pix2 = pixel & 0x0F;
putpixel(j, testing.biHeight - i,pix1);
putpixel(j+1, testing.biHeight - i,pix2);
}
show_mouse();
do
{
read_mouse(&mouse);
}while(!kbhit() || !button_press(LEFT_BUTTON, &mouse));
}
/* Function Definitions */
int mainoptions()
{
//Will draw five buttons each having the following fucntions
//1. New Game
//2. Load Game
//3. Rules
//4. About
//5. Quit
button button[5];
int xmax = getmaxx();
int ymax = getmaxy();
char *text;
int i;
unsigned size;
mouse_data mouse;
cleardevice();
hide_mouse();
setfillstyle(SOLID_FILL, LIGHTGRAY);
bar(0,0,xmax,ymax);
//Draw the five buttons and store their info
for(i = 0; i <= 4; i++)
{
//Mention the coordinates of the buttons
button[i].coords[0][0] = xmax / 2 - 100; // Left
button[i].coords[0][1] = (i * 30) + 100; // Top
button[i].coords[1][0] = xmax / 2 + 100; // Right
button[i].coords[1][1] = ((i + 1) * 30) + 99; // Bottom
//Dynamically allocate memory for images of up and down buttons
size = imagesize(button[i].coords[0][0], button[i].coords[0][1], button[i].coords[1][0], button[i].coords[1][1]);
button[i].up = (int *)malloc(size);
if(!button[i].up){
cout << "Error..";
getch();
exit(0);
}
button[i].down = (int *)malloc(size);
if(!button[i].down){
cout << "Error..";
getch();
exit(0);
}
//Put the text on button's face
switch (i)
{
case 0:
text = "Start New Game";
break;
case 1:
text = "Load Game";
break;
case 2:
text = "The Rules";
break;
case 3:
text = "About Ludo Master 2002";
break;
case 4:
text = "Quit";
break;
}
//Draw button and store info
draw_button(button[i].coords[0][0], button[i].coords[0][1], button[i].coords[1][0], button[i].coords[1][1], LIGHTBLUE, LIGHTCYAN, BLUE, WHITE, text, button[i].up,button[i].down);
}
show_mouse();
//Wait for user's response through mouse
do
{
//When mouse button is pressed see if it is pressed on a button, if yes then suprress that button
read_mouse(&mouse);
if (button_press(LEFT_BUTTON, &mouse))
{
// See which button user has pressed
for(int i = 0; i <= 4; i++)
{
if ( mouse.x >= button[i].coords[0][0] && mouse.x <= button[i].coords[1][0] && mouse.y >= button[i].coords[0][1] && mouse.y <= button[i].coords[1][1])
{
hide_mouse();
putimage(button[i].coords[0][0], button[i].coords[0][1], button[i].down, 0);
show_mouse();
delay(100);
hide_mouse();
putimage(button[i].coords[0][0], button[i].coords[0][1], button[i].up , 0);
show_mouse();
//Delete the memory allocated to buttons' images
for(int j = 0; j <= 4; j++)
{
free( (void*) button[j].up);
free( (void*) button[j].down);
}
//Actions for each button user may click on
switch (i)
{
case 0:
// Start new game
new_game_vars();
return gameoptions();
break;
case 1:
// Load game
new_game_vars();
return loadgame();
break;
case 2:
// Rules of Ludo
return 0;
break;
case 3:
// About the author
showlogo();
return 0;
break;
case 4:
// Quit
exit(1);
break;
}
}
}
}
} while(1); //Infinite loop
}
int gameoptions()
{
int i, j, size;
int xmax = getmaxx();
int ymax = getmaxy();
mouse_data mouse;
button blue[3];
button green[3];
button red[3];
button yellow[3];
button ok;
button cancel;
// Clear previous elements and draw background
cleardevice();
hide_mouse();
setfillstyle(SOLID_FILL, LIGHTGRAY);
bar(0,0,xmax,ymax);
settextjustify(CENTER_TEXT, BOTTOM_TEXT);
setcolor(BLACK);
outtextxy(xmax/2,20, "Please specify number and types of players");
settextjustify(LEFT_TEXT, TOP_TEXT);
setcolor(BLACK);
//Draw block and buttons of green player
setfillstyle(SOLID_FILL, GREEN);
bar(xmax/2, 50, xmax/2 + 150, 200);
outtextxy(xmax/2 + 5, 55, "Green Player:");
//Draw block and buttons of red player
setfillstyle(SOLID_FILL, RED);
bar(xmax/2, 200, xmax/2 + 150, 350);
outtextxy(xmax/2 + 5, 205, "Red Player");
//Draw block and buttons of blue player
setfillstyle(SOLID_FILL, BLUE);
bar(xmax/2 - 150, 50, xmax/2, 200);
outtextxy(xmax/2 - 145, 55, "Blue Player");
//Draw block and buttons of yellow player
setfillstyle(SOLID_FILL, YELLOW);
bar(xmax/2 - 150, 200, xmax/2, 350);
outtextxy(xmax/2 - 145, 205, "Yellow Player");
//Assign coordinates and stores images of option buttons
size = imagesize(0,0,100,30);
for( i = 0; i <= 2; i++)
{
char *text;
switch (i)
{
case 0:
text = "None";
break;
case 1:
text = "Human";
break;
case 2:
text = "Computer";
break;
}
//Set coordinaates for blue player's option buttons and store it as image
blue[i].coords[0][0] = xmax/2 - 125;
blue[i].coords[0][1] = 80 + i * 30;
blue[i].coords[1][0] = xmax/2 - 25;
blue[i].coords[1][1] = 80 + (i+1)*30;
blue[i].up = (int *)malloc(size) ;
blue[i].down = (int *)malloc(size) ;
if(!blue[i].up || !blue[i].down)
{
cleardevice();
closegraph();
cout << endl << "Either u've run out of memory or memory can't be allocated. Ludo Master 2002 will quit now";
getch();
exit(0);
}
draw_button(blue[i].coords[0][0], blue[i].coords[0][1], blue[i].coords[1][0], blue[i].coords[1][1], DARKGRAY, LIGHTGRAY, BLACK, WHITE, text, blue[i].up,blue[i].down);
//Set coordinaates for green player's option buttons and store it as image
green[i].coords[0][0] = xmax/2 + 25;
green[i].coords[0][1] = 80 + i * 30;
green[i].coords[1][0] = xmax/2 + 125;
green[i].coords[1][1] = 80 + (i+1)*30;
green[i].up = blue[i].up; // Images of buttons are same
green[i].down = blue[i].down; // Images of buttons are same
putimage(green[i].coords[0][0], green[i].coords[0][1], green[i].up,0);
//Set coordinaates for red player's option buttons and store it as image
red[i].coords[0][0] = xmax/2 + 25;
red[i].coords[0][1] = 230 + i * 30;
red[i].coords[1][0] = xmax/2 + 125;
red[i].coords[1][1] = 230 + (i+1)*30;
red[i].up = blue[i].up; // Images of buttons are same
red[i].down = blue[i].down; // Images of buttons are same
putimage(red[i].coords[0][0], red[i].coords[0][1], red[i].up, 0);
//Set coordinaates for yellow player's option buttons and store it as image
yellow[i].coords[0][0] = xmax/2 - 125;
yellow[i].coords[0][1] = 230 + i * 30;
yellow[i].coords[1][0] = xmax/2 - 25;
yellow[i].coords[1][1] = 230 + (i+1)*30;
yellow[i].up = blue[i].up; // Images of buttons are same
yellow[i].down = blue[i].down; // Images of buttons are same
putimage(yellow[i].coords[0][0], yellow[i].coords[0][1], yellow[i].up,0);
}
//Draw Ok button
size = imagesize(0,0,80,20);
ok.coords[0][0] = xmax/2 - 105;
ok.coords[0][1] = ymax - 70;
ok.coords[1][0] = xmax/2 - 25;
ok.coords[1][1] = ymax - 50;
ok.up = (int *)malloc(size);
ok.down = (int *)malloc(size);
if(!ok.up || !ok.down) // Check if memory has been allocated
{
cleardevice();
closegraph();
cout << endl << "Either u've run out of memory or memory can't be allocated. Ludo Master 2002 will quit now";
getch();
exit(0);
}
draw_button(ok.coords[0][0], ok.coords[0][1], ok.coords[1][0], ok.coords[1][1], LIGHTBLUE, LIGHTCYAN, BLUE, WHITE, "Start", ok.up,ok.down);
//Draw cancel button
cancel.coords[0][0] = xmax/2 + 25;
cancel.coords[0][1] = ymax - 70;
cancel.coords[1][0] = xmax/2 + 105;
cancel.coords[1][1] = ymax - 50;
cancel.up = (int *)malloc(size);
cancel.down = (int *)malloc(size);
if(!cancel.up || !cancel.down)
{
cleardevice();
closegraph();
cout << endl << "Either u've run out of memory or memory can't be allocated. Ludo Master 2002 will quit now";
getch();
exit(0);
}
draw_button(cancel.coords[0][0], cancel.coords[0][1], cancel.coords[1][0], cancel.coords[1][1], LIGHTBLUE, LIGHTCYAN, BLUE, WHITE, "Cancel", cancel.up, cancel.down);
/* Set default as None option to all players */
putimage(blue[0].coords[0][0], blue[0].coords[0][1], blue[0].down,0);
putimage(green[0].coords[0][0], green[0].coords[0][1], green[0].down, 0);
putimage(red[0].coords[0][0], red[0].coords[0][1], red[0].down,0);
putimage(yellow[0].coords[0][0], yellow[0].coords[0][1], yellow[0].down,0);
player[PLR_BLUE].type = TYPE_NONE;
player[PLR_GREEN].type = TYPE_NONE;
player[PLR_RED].type = TYPE_NONE;
player[PLR_YELLOW].type = TYPE_NONE;
show_mouse();
/* Get user's input through mouse */
do
{
read_mouse(&mouse);
if (button_press(LEFT_BUTTON, &mouse))
{
// If blue player's option is pressed:
if (mouse.x >= blue[0].coords[0][0] && mouse.x <= blue[2].coords[1][0] && mouse.y >= blue[0].coords[0][1] && mouse.y <= blue[2].coords[1][1])
{
hide_mouse();
for (i = 0; i <= 2; i++)
{
putimage(blue[i].coords[0][0], blue[i].coords[0][1], blue[i].up, 0);
if (mouse.x >= blue[i].coords[0][0] && mouse.x <= blue[i].coords[1][0] && mouse.y >= blue[i].coords[0][1] && mouse.y <= blue[i].coords[1][1])
{
putimage(blue[i].coords[0][0], blue[i].coords[0][1], blue[i].down, 0);
player[PLR_BLUE].type = i;
}
}
show_mouse();
}
// If green player's option is pressed:
if (mouse.x >= green[0].coords[0][0] && mouse.x <= green[2].coords[1][0] && mouse.y >= green[0].coords[0][1] && mouse.y <= green[2].coords[1][1])
{
hide_mouse();
for (i = 0; i <= 2; i++)
{
putimage(green[i].coords[0][0], green[i].coords[0][1], green[i].up, 0);
if (mouse.x >= green[i].coords[0][0] && mouse.x <= green[i].coords[1][0] && mouse.y >= green[i].coords[0][1] && mouse.y <= green[i].coords[1][1])
{
putimage(green[i].coords[0][0], green[i].coords[0][1], green[i].down, 0);
player[PLR_GREEN].type = i;
}
}
show_mouse();
}
// If red player's option is pressed:
if (mouse.x >= red[0].coords[0][0] && mouse.x <= red[2].coords[1][0] && mouse.y >= red[0].coords[0][1] && mouse.y <= red[2].coords[1][1])
{
hide_mouse();
for (i = 0; i <= 2; i++)
{
putimage(red[i].coords[0][0], red[i].coords[0][1], red[i].up, 0);
if (mouse.x >= red[i].coords[0][0] && mouse.x <= red[i].coords[1][0] && mouse.y >= red[i].coords[0][1] && mouse.y <= red[i].coords[1][1])
{
putimage(red[i].coords[0][0], red[i].coords[0][1], red[i].down, 0);
player[PLR_RED].type = i;
}
}
show_mouse();
}
// If yellow player's option is pressed:
if (mouse.x >= yellow[0].coords[0][0] && mouse.x <= yellow[2].coords[1][0] && mouse.y >= yellow[0].coords[0][1] && mouse.y <= yellow[2].coords[1][1])
{
hide_mouse();
for (i = 0; i <= 2; i++)
{
putimage(yellow[i].coords[0][0], yellow[i].coords[0][1], yellow[i].up, 0);
if (mouse.x >= yellow[i].coords[0][0] && mouse.x <= yellow[i].coords[1][0] && mouse.y >= yellow[i].coords[0][1] && mouse.y <= yellow[i].coords[1][1])
{
putimage(yellow[i].coords[0][0], yellow[i].coords[0][1], yellow[i].down, 0);
player[PLR_YELLOW].type = i;
}
}
show_mouse();
}
// If Start/OK button is pressed:
if (mouse.x >= ok.coords[0][0] && mouse.x <= ok.coords[1][0] && mouse.y >= ok.coords[0][1] && mouse.y <= ok.coords[1][1])
{
hide_mouse();
putimage(ok.coords[0][0], ok.coords[0][1], ok.down, 0);
show_mouse();
delay(100);
hide_mouse();
putimage(ok.coords[0][0], ok.coords[0][1], ok.up, 0);
show_mouse();
delay(100);
//Check how many players are playing
int count = 0;
for (i = 0; i <= 3; i++)
{
if (player[i].type != TYPE_NONE)
count++;
}
//If number of players playing is less than 2 then give msg and do nothing
if (count >= 2)
{
// Free the memory allocated to images
free ((void*) ok.up);
free ((void*) ok.down);
free ((void*) cancel.up);
free ((void*) cancel.down);
for(i = 0; i <= 3; i++)
{
free ((void*) blue[i].up);
free ((void*) blue[i].down);
free ((void*) green[i].up);
free ((void*) green[i].down);
free ((void*) red[i].up);
free ((void*) red[i].down);
free ((void*) yellow[i].up);
free ((void*) yellow[i].down);
return 1;
}
}
else
{
settextjustify(CENTER_TEXT, CENTER_TEXT);
setcolor(DARKGRAY);
outtextxy(xmax/2, ymax - 90, "There should be atleast two players playing to start the game");
}
}
// If Cancel button is pressed:
if (mouse.x >= cancel.coords[0][0] && mouse.x <= cancel.coords[1][0] && mouse.y >= cancel.coords[0][1] && mouse.y <= cancel.coords[1][1])
{
hide_mouse();
putimage(cancel.coords[0][0], cancel.coords[0][1], cancel.down, 0);
show_mouse();
delay(100);
hide_mouse();
putimage(cancel.coords[0][0], cancel.coords[0][1], cancel.up, 0);
show_mouse();
delay(100);
// Free the memory allocated to images
free ((void*) ok.up);
free ((void*) ok.down);
free ((void*) cancel.up);
free ((void*) cancel.down);
for(i = 0; i <= 3; i++)
{
free ((void*) blue[i].up);
free ((void*) blue[i].down);
free ((void*) green[i].up);
free ((void*) green[i].down);
free ((void*) red[i].up);
free ((void*) red[i].down);
free ((void*) yellow[i].up);
free ((void*) yellow[i].down);
}
return 0;
}
}
}while(1); //Infinite loop
}
int main(int argc, char *argv[]){
unsigned char stop, temp;
unsigned char cmd;
unsigned char arg1, arg2;
char arg1buf[4], arg2buf[4];
packet recievepkt;
packet sendpkt;
int fd_joy; // File Descriptor for joystick
int temp1;
struct js_event e;
temp1 = 0; // Set first time stamp to zero
fd_joy = open_joystick(); // /Initalize the joystick
// printf("fd_joy: %d\n", fd_joy);
strncpy(device, argv[1], DEVICE_MAX_SIZE);
//set up serial port
if((fd = configDevice()) < 2){
perror("Error opening/configuring device\n");
return -1;
}
menu();
//set handler for close command
signal(SIGUSR2, catchClose);
signal(SIGTERM, catchClose);
//create timer for ping
pid = fork();
if (pid < 0) printf("Error creating ping timer process\n");
else if(pid == 0){
//die if parent dies
prctl(PR_SET_PDEATHSIG, SIGHUP);
//set alarm for ping timeout
signal(SIGALRM, sendPing);
//prime Timeout reset handler
signal(SIGUSR1, catchTimeoutReset);
alarm(PING_INTERVAL);
for(timeouts = 0; timeouts < PING_RETRIES;){
//spin wheels. exit if ping timeout occurs
}
//kill parent process if ping timeout
printf("Ping timeout. %d unanswered pings\n", timeouts);
//tell parent to exit
kill(getppid(), SIGKILL);
return 1;
}
int readcount;
char zeroflag;
//main control loop
for(stop = 0; stop <= 0;){
//cmd = 'V';
//arg1 = 0;
//arg2 = 0;
/*scanf("%c %s %s%c", &cmd, arg1buf, arg2buf, NULL); //get command
//strcpy(arg1buf, "Z");
arg1 = (unsigned char)atoi(arg1buf);
arg2 = (unsigned char)atoi(arg2buf);
if(arg1 == 0){
arg1 = 1;
}
if(arg2 == 0){
arg2 = 1;
}*/
readcount = read (fd_joy, &e, sizeof(e));
//printf("servo: %d\r", e.time);
//printf("bytes read from joystick: %d\n", readcount);
//if(e.time > temp1)
{
//printf("Bryan\n");
if(e.type == 1 && e.value == 1){
if(e.time > temp1){
button_press(e.number);
temp1 = e.time;
}
}
if(e.type == 2 /*&& e.value != 0*/){
if(!zeroflag){
axis_press(e.number, e.value);
}
//set zeroflag if event input zero
//necessary to not keep resending packages
//when in the zero (stopped) position
zeroflag = (e.value == 0) ? 1 : 0;
//printf("zeroflag %c\n", zeroflag);
}
}
//while((temp = getchar()) != '\n' && temp != EOF); //clear buffer
//printf("CMD: %c ARG1: %c ARG2: %c\n", cmd, arg1, arg2);
//stop = parseCommand(cmd, arg1, arg2);
}
close(fd);
//tell child to exit
kill(pid, SIGUSR2);
t1.join();
scanf("", NULL);
return 0;
}