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[WIP] Add exit handler to home button

This commit is contained in:
Bad Diode 2022-10-12 15:05:06 +02:00
parent 457efc07cd
commit 241ee5cfb2
1 changed files with 22 additions and 0 deletions
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22
src/main.c
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@ -60,6 +60,7 @@ typedef struct Mouse {
typedef struct Input { typedef struct Input {
int kbd_fd; int kbd_fd;
int mouse_fd; int mouse_fd;
int home_fd;
char map[KEY_MAX / 8 + 1]; char map[KEY_MAX / 8 + 1];
u8 controller; u8 controller;
Mouse mouse; Mouse mouse;
@ -84,6 +85,12 @@ init_input(void) {
fprintf(stderr, "error: couldn't open keyboard %s: %s.\n", KBD_PATH, strerror(errno)); fprintf(stderr, "error: couldn't open keyboard %s: %s.\n", KBD_PATH, strerror(errno));
} }
// NOTE: nook home and power buttons event handler.
in.home_fd = open("/dev/input/event1", O_RDONLY | O_NONBLOCK);
if (in.home_fd == -1) {
fprintf(stderr, "error: couldn't open home buttons %s: %s.\n", "/dev/input/event1", strerror(errno));
}
// in.mouse_fd = open(MOUSE_PATH, O_RDONLY | O_NONBLOCK); // in.mouse_fd = open(MOUSE_PATH, O_RDONLY | O_NONBLOCK);
in.mouse_fd = open("/dev/input/event2", O_RDONLY | O_NONBLOCK); in.mouse_fd = open("/dev/input/event2", O_RDONLY | O_NONBLOCK);
if (in.mouse_fd == -1) { if (in.mouse_fd == -1) {
@ -161,10 +168,25 @@ poll_mouse(void) {
} }
} }
void
poll_home(void) {
if (in.home_fd == -1) {
return;
}
struct input_event event;
if (read(in.home_fd, &event, sizeof(event)) != -1) {
if (event.code == 102 && event.value == 1) {
exit(EXIT_SUCCESS);
}
}
}
void void
poll_input(void) { poll_input(void) {
poll_keyboard(); poll_keyboard();
poll_mouse(); poll_mouse();
poll_home();
} }
void void