mirror of
https://github.com/dschmenk/apple2pi.git
synced 2024-12-23 08:29:34 +00:00
properly check daemon flag
This commit is contained in:
dschmenk
parent
fae3f98490
commit
adcb02b6ee
BIN
._.DS_Store
Executable file
BIN
._.DS_Store
Executable file
Binary file not shown.
BIN
src/._A2PI.S
Normal file
BIN
src/._A2PI.S
Normal file
Binary file not shown.
@ -390,9 +390,9 @@ void main(int argc, char **argv)
|
||||
int a2fd, kbdfd, moufd;
|
||||
|
||||
/*
|
||||
* Are we running as a isdaemon?
|
||||
* Are we running as a daemon?
|
||||
*/
|
||||
if ((argc > 1)/* && (strcmp(argv[1], "--daemon") == 8)*/)
|
||||
if ((argc > 1) && (strcmp(argv[1], "--daemon") == 0))
|
||||
{
|
||||
pid_t pid, sid; /* our process ID and Session ID */
|
||||
|
||||
|
||||
578
src/a2pid.c~
Executable file
578
src/a2pid.c~
Executable file
@ -0,0 +1,578 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <termios.h>
|
||||
#include <string.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/uinput.h>
|
||||
|
||||
#define BAUDRATE B115200
|
||||
#define A2DEVICE "/dev/ttyAMA0"
|
||||
#define _POSIX_SOURCE 1 /* POSIX compliant source */
|
||||
#define FALSE 0
|
||||
#define TRUE 1
|
||||
#define die(str, args...) do { \
|
||||
prlog(str); \
|
||||
exit(-1); \
|
||||
} while(0)
|
||||
/*
|
||||
* ASCII to scancode conversion
|
||||
*/
|
||||
#define MOD_ALT 0x40
|
||||
#define MOD_CTRL 0x8000
|
||||
#define MOD_SHIFT 0x4000
|
||||
|
||||
int scancode[256] = {
|
||||
/*
|
||||
* normal scancode
|
||||
*/
|
||||
MOD_CTRL | MOD_SHIFT | KEY_2, // CTRL-@ code 00
|
||||
MOD_CTRL | KEY_A, // CTRL-A code 01
|
||||
MOD_CTRL | KEY_B, // CTRL-B code 02
|
||||
MOD_CTRL | KEY_C, // CTRL-C code 03
|
||||
MOD_CTRL | KEY_D, // CTRL-D code 04
|
||||
MOD_CTRL | KEY_E, // CTRL-E code 05
|
||||
MOD_CTRL | KEY_F, // CTRL-F code 06
|
||||
MOD_CTRL | KEY_G, // CTRL-G code 07
|
||||
KEY_LEFT, // CTRL-H code 08
|
||||
KEY_TAB, // CTRL-I code 09
|
||||
KEY_DOWN, // CTRL-J code 0A
|
||||
KEY_UP, // CTRL-K code 0B
|
||||
MOD_CTRL | KEY_L, // CTRL-L code 0C
|
||||
KEY_ENTER, // CTRL-M code 0D
|
||||
MOD_CTRL | KEY_N, // CTRL-N code 0E
|
||||
MOD_CTRL | KEY_O, // CTRL-O code 0F
|
||||
MOD_CTRL | KEY_P, // CTRL-P code 10
|
||||
MOD_CTRL | KEY_Q, // CTRL-Q code 11
|
||||
MOD_CTRL | KEY_R, // CTRL-R code 12
|
||||
MOD_CTRL | KEY_S, // CTRL-S code 13
|
||||
MOD_CTRL | KEY_T, // CTRL-T code 14
|
||||
KEY_RIGHT, // CTRL-U code 15
|
||||
MOD_CTRL | KEY_V, // CTRL-V code 16
|
||||
MOD_CTRL | KEY_W, // CTRL-W code 17
|
||||
MOD_CTRL | KEY_X, // CTRL-X code 18
|
||||
MOD_CTRL | KEY_Y, // CTRL-Y code 19
|
||||
MOD_CTRL | KEY_Z, // CTRL-Z code 1A
|
||||
KEY_ESC, // ESCAPE code 1B
|
||||
MOD_CTRL | KEY_BACKSLASH, // CTRL-\ code 1C
|
||||
MOD_CTRL | KEY_RIGHTBRACE, // CTRL-] code 1D
|
||||
MOD_CTRL | KEY_6, // CTRL-6 code 1E
|
||||
MOD_CTRL | KEY_MINUS, // CTRL-- code 1F
|
||||
KEY_SPACE, // ' ' code 20
|
||||
MOD_SHIFT | KEY_1, // ! code 21
|
||||
MOD_SHIFT | KEY_APOSTROPHE, // " code 22
|
||||
MOD_SHIFT | KEY_3, // # code 23
|
||||
MOD_SHIFT | KEY_4, // $ code 24
|
||||
MOD_SHIFT | KEY_5, // % code 25
|
||||
MOD_SHIFT | KEY_7, // & code 26
|
||||
KEY_APOSTROPHE, // ' code 27
|
||||
MOD_SHIFT | KEY_9, // ( code 28
|
||||
MOD_SHIFT | KEY_0, // ) code 29
|
||||
MOD_SHIFT | KEY_8, // * code 2A
|
||||
MOD_SHIFT | KEY_EQUAL, // + code 2B
|
||||
KEY_COMMA, // , code 2C
|
||||
KEY_MINUS, // - code 2D
|
||||
KEY_DOT, // . code 2E
|
||||
KEY_SLASH, // / code 2F
|
||||
KEY_0, // 0 code 30
|
||||
KEY_1, // 1 code 31
|
||||
KEY_2, // 2 code 32
|
||||
KEY_3, // 3 code 33
|
||||
KEY_4, // 4 code 34
|
||||
KEY_5, // 5 code 35
|
||||
KEY_6, // 6 code 36
|
||||
KEY_7, // 7 code 37
|
||||
KEY_8, // 8 code 38
|
||||
KEY_9, // 9 code 39
|
||||
MOD_SHIFT | KEY_SEMICOLON, // : code 3A
|
||||
KEY_SEMICOLON, // ; code 3B
|
||||
MOD_SHIFT | KEY_COMMA, // < code 3C
|
||||
KEY_EQUAL, // = code 3D
|
||||
MOD_SHIFT | KEY_DOT, // > code 3E
|
||||
MOD_SHIFT | KEY_SLASH, // ? code 3F
|
||||
MOD_SHIFT | KEY_2, // @ code 40
|
||||
MOD_SHIFT | KEY_A, // A code 41
|
||||
MOD_SHIFT | KEY_B, // B code 42
|
||||
MOD_SHIFT | KEY_C, // C code 43
|
||||
MOD_SHIFT | KEY_D, // D code 44
|
||||
MOD_SHIFT | KEY_E, // E code 45
|
||||
MOD_SHIFT | KEY_F, // F code 46
|
||||
MOD_SHIFT | KEY_G, // G code 47
|
||||
MOD_SHIFT | KEY_H, // H code 48
|
||||
MOD_SHIFT | KEY_I, // I code 49
|
||||
MOD_SHIFT | KEY_J, // J code 4A
|
||||
MOD_SHIFT | KEY_K, // K code 4B
|
||||
MOD_SHIFT | KEY_L, // L code 4C
|
||||
MOD_SHIFT | KEY_M, // M code 4D
|
||||
MOD_SHIFT | KEY_N, // N code 4E
|
||||
MOD_SHIFT | KEY_O, // O code 4F
|
||||
MOD_SHIFT | KEY_P, // P code 50
|
||||
MOD_SHIFT | KEY_Q, // Q code 51
|
||||
MOD_SHIFT | KEY_R, // R code 52
|
||||
MOD_SHIFT | KEY_S, // S code 53
|
||||
MOD_SHIFT | KEY_T, // T code 54
|
||||
MOD_SHIFT | KEY_U, // U code 55
|
||||
MOD_SHIFT | KEY_V, // V code 56
|
||||
MOD_SHIFT | KEY_W, // W code 57
|
||||
MOD_SHIFT | KEY_X, // X code 58
|
||||
MOD_SHIFT | KEY_Y, // Y code 59
|
||||
MOD_SHIFT | KEY_Z, // Z code 5A
|
||||
KEY_LEFTBRACE, // [ code 5B
|
||||
KEY_BACKSLASH, // \ code 5C
|
||||
KEY_RIGHTBRACE, // ] code 5D
|
||||
MOD_SHIFT | KEY_6, // ^ code 5E
|
||||
MOD_SHIFT | KEY_MINUS, // _ code 5F
|
||||
KEY_GRAVE, // ` code 60
|
||||
KEY_A, // a code 61
|
||||
KEY_B, // b code 62
|
||||
KEY_C, // c code 63
|
||||
KEY_D, // d code 64
|
||||
KEY_E, // e code 65
|
||||
KEY_F, // f code 66
|
||||
KEY_G, // g code 67
|
||||
KEY_H, // h code 68
|
||||
KEY_I, // i code 69
|
||||
KEY_J, // j code 6A
|
||||
KEY_K, // k code 6B
|
||||
KEY_L, // l code 6C
|
||||
KEY_M, // m code 6D
|
||||
KEY_N, // n code 6E
|
||||
KEY_O, // o code 6F
|
||||
KEY_P, // p code 70
|
||||
KEY_Q, // q code 71
|
||||
KEY_R, // r code 72
|
||||
KEY_S, // s code 73
|
||||
KEY_T, // t code 74
|
||||
KEY_U, // u code 75
|
||||
KEY_V, // v code 76
|
||||
KEY_W, // w code 77
|
||||
KEY_X, // x code 78
|
||||
KEY_Y, // y code 79
|
||||
KEY_Z, // z code 7A
|
||||
MOD_SHIFT | KEY_LEFTBRACE, // { code 7B
|
||||
MOD_SHIFT | KEY_BACKSLASH, // | code 7C
|
||||
MOD_SHIFT | KEY_RIGHTBRACE, // } code 7D
|
||||
MOD_SHIFT | KEY_GRAVE, // ~ code 7E
|
||||
KEY_BACKSPACE, // BS code 7F
|
||||
/*
|
||||
* w/ closed apple scancodes
|
||||
*/
|
||||
MOD_CTRL | MOD_SHIFT | KEY_2, // CTRL-@ code 00
|
||||
MOD_CTRL | KEY_A, // CTRL-A code 01
|
||||
MOD_CTRL | KEY_B, // CTRL-B code 02
|
||||
MOD_CTRL | KEY_C, // CTRL-C code 03
|
||||
MOD_CTRL | KEY_D, // CTRL-D code 04
|
||||
MOD_CTRL | KEY_E, // CTRL-E code 05
|
||||
MOD_CTRL | KEY_F, // CTRL-F code 06
|
||||
MOD_CTRL | KEY_G, // CTRL-G code 07
|
||||
KEY_HOME, // CTRL-H code 08
|
||||
KEY_INSERT, // CTRL-I code 09
|
||||
KEY_PAGEDOWN, // CTRL-J code 0A
|
||||
KEY_PAGEUP, // CTRL-K code 0B
|
||||
MOD_CTRL | KEY_L, // CTRL-L code 0C
|
||||
KEY_LINEFEED, // CTRL-M code 0D
|
||||
MOD_CTRL | KEY_N, // CTRL-N code 0E
|
||||
MOD_CTRL | KEY_O, // CTRL-O code 0F
|
||||
MOD_CTRL | KEY_P, // CTRL-P code 10
|
||||
MOD_CTRL | KEY_Q, // CTRL-Q code 11
|
||||
MOD_CTRL | KEY_R, // CTRL-R code 12
|
||||
MOD_CTRL | KEY_S, // CTRL-S code 13
|
||||
MOD_CTRL | KEY_T, // CTRL-T code 14
|
||||
KEY_END, // CTRL-U code 15
|
||||
MOD_CTRL | KEY_V, // CTRL-V code 16
|
||||
MOD_CTRL | KEY_W, // CTRL-W code 17
|
||||
MOD_CTRL | KEY_X, // CTRL-X code 18
|
||||
MOD_CTRL | KEY_Y, // CTRL-Y code 19
|
||||
MOD_CTRL | KEY_Z, // CTRL-Z code 1A
|
||||
KEY_ESC, // ESCAPE code 1B
|
||||
MOD_CTRL | KEY_BACKSLASH, // CTRL-\ code 1C
|
||||
MOD_CTRL | KEY_RIGHTBRACE, // CTRL-] code 1D
|
||||
MOD_CTRL | KEY_6, // CTRL-6 code 1E
|
||||
MOD_CTRL | KEY_MINUS, // CTRL-- code 1F
|
||||
KEY_SPACE, // ' ' code 20
|
||||
MOD_SHIFT | KEY_1, // ! code 21
|
||||
MOD_SHIFT | KEY_APOSTROPHE, // " code 22
|
||||
MOD_SHIFT | KEY_3, // # code 23
|
||||
MOD_SHIFT | KEY_4, // $ code 24
|
||||
MOD_SHIFT | KEY_5, // % code 25
|
||||
MOD_SHIFT | KEY_7, // & code 26
|
||||
KEY_APOSTROPHE, // ' code 27
|
||||
MOD_SHIFT | KEY_9, // ( code 28
|
||||
MOD_SHIFT | KEY_0, // ) code 29
|
||||
MOD_SHIFT | KEY_8, // * code 2A
|
||||
MOD_SHIFT | KEY_EQUAL, // + code 2B
|
||||
KEY_COMMA, // , code 2C
|
||||
KEY_MINUS, // - code 2D
|
||||
KEY_DOT, // . code 2E
|
||||
KEY_SLASH, // / code 2F
|
||||
KEY_F10, // 0 code 30
|
||||
KEY_F1, // 1 code 31
|
||||
KEY_F2, // 2 code 32
|
||||
KEY_F3, // 3 code 33
|
||||
KEY_F4, // 4 code 34
|
||||
KEY_F5, // 5 code 35
|
||||
KEY_F6, // 6 code 36
|
||||
KEY_F7, // 7 code 37
|
||||
KEY_F8, // 8 code 38
|
||||
KEY_F9, // 9 code 39
|
||||
MOD_SHIFT | KEY_SEMICOLON, // : code 3A
|
||||
KEY_SEMICOLON, // ; code 3B
|
||||
MOD_SHIFT | KEY_COMMA, // < code 3C
|
||||
KEY_EQUAL, // = code 3D
|
||||
MOD_SHIFT | KEY_DOT, // > code 3E
|
||||
MOD_SHIFT | KEY_SLASH, // ? code 3F
|
||||
MOD_SHIFT | KEY_2, // @ code 40
|
||||
MOD_SHIFT | KEY_A, // A code 41
|
||||
MOD_SHIFT | KEY_B, // B code 42
|
||||
MOD_SHIFT | KEY_C, // C code 43
|
||||
MOD_SHIFT | KEY_D, // D code 44
|
||||
MOD_SHIFT | KEY_E, // E code 45
|
||||
MOD_SHIFT | KEY_F, // F code 46
|
||||
MOD_SHIFT | KEY_G, // G code 47
|
||||
MOD_SHIFT | KEY_H, // H code 48
|
||||
MOD_SHIFT | KEY_I, // I code 49
|
||||
MOD_SHIFT | KEY_J, // J code 4A
|
||||
MOD_SHIFT | KEY_K, // K code 4B
|
||||
MOD_SHIFT | KEY_L, // L code 4C
|
||||
MOD_SHIFT | KEY_M, // M code 4D
|
||||
MOD_SHIFT | KEY_N, // N code 4E
|
||||
MOD_SHIFT | KEY_O, // O code 4F
|
||||
MOD_SHIFT | KEY_P, // P code 50
|
||||
MOD_SHIFT | KEY_Q, // Q code 51
|
||||
MOD_SHIFT | KEY_R, // R code 52
|
||||
MOD_SHIFT | KEY_S, // S code 53
|
||||
MOD_SHIFT | KEY_T, // T code 54
|
||||
MOD_SHIFT | KEY_U, // U code 55
|
||||
MOD_SHIFT | KEY_V, // V code 56
|
||||
MOD_SHIFT | KEY_W, // W code 57
|
||||
MOD_SHIFT | KEY_X, // X code 58
|
||||
MOD_SHIFT | KEY_Y, // Y code 59
|
||||
MOD_SHIFT | KEY_Z, // Z code 5A
|
||||
KEY_LEFTBRACE, // [ code 5B
|
||||
KEY_BACKSLASH, // \ code 5C
|
||||
KEY_RIGHTBRACE, // ] code 5D
|
||||
MOD_SHIFT | KEY_6, // ^ code 5E
|
||||
MOD_SHIFT | KEY_MINUS, // _ code 5F
|
||||
KEY_GRAVE, // ` code 60
|
||||
KEY_A, // a code 61
|
||||
KEY_B, // b code 62
|
||||
KEY_C, // c code 63
|
||||
KEY_D, // d code 64
|
||||
KEY_E, // e code 65
|
||||
KEY_F, // f code 66
|
||||
KEY_G, // g code 67
|
||||
KEY_H, // h code 68
|
||||
KEY_I, // i code 69
|
||||
KEY_J, // j code 6A
|
||||
KEY_K, // k code 6B
|
||||
KEY_L, // l code 6C
|
||||
KEY_M, // m code 6D
|
||||
KEY_N, // n code 6E
|
||||
KEY_O, // o code 6F
|
||||
KEY_P, // p code 70
|
||||
KEY_Q, // q code 71
|
||||
KEY_R, // r code 72
|
||||
KEY_S, // s code 73
|
||||
KEY_T, // t code 74
|
||||
KEY_U, // u code 75
|
||||
KEY_V, // v code 76
|
||||
KEY_W, // w code 77
|
||||
KEY_X, // x code 78
|
||||
KEY_Y, // y code 79
|
||||
KEY_Z, // z code 7A
|
||||
MOD_SHIFT | KEY_LEFTBRACE, // { code 7B
|
||||
MOD_SHIFT | KEY_BACKSLASH, // | code 7C
|
||||
MOD_SHIFT | KEY_RIGHTBRACE, // } code 7D
|
||||
MOD_SHIFT | KEY_GRAVE, // ~ code 7E
|
||||
KEY_DELETE // DELETE code 7F
|
||||
};
|
||||
int accel[16] = { 0, 1, 4, 8, 8, 8, 8, 8,
|
||||
-8, -8, -8, -8, -8, -8, -4, -1};
|
||||
volatile int stop = FALSE, isdaemon = FALSE;
|
||||
struct input_event evkey, evrelx, evrely, evsync;
|
||||
|
||||
void sendkey(int fd, int mod, int key)
|
||||
{
|
||||
int code = scancode[(mod & 0x80) | (key & 0x7F)];
|
||||
/*
|
||||
* press keys
|
||||
*/
|
||||
if (mod & MOD_ALT)
|
||||
{
|
||||
evkey.code = KEY_LEFTALT;
|
||||
evkey.value = 1;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
if (code & MOD_CTRL)
|
||||
{
|
||||
evkey.code = KEY_LEFTCTRL;
|
||||
evkey.value = 1;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
if (code & MOD_SHIFT)
|
||||
{
|
||||
evkey.code = KEY_LEFTSHIFT;
|
||||
evkey.value = 1;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
evkey.code = code & 0x3FF;
|
||||
evkey.value = 1;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
write(fd, &evsync, sizeof(evsync));
|
||||
/*
|
||||
* release keys
|
||||
*/
|
||||
evkey.code = code & 0x3FF;
|
||||
evkey.value = 0;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
if (code & MOD_SHIFT)
|
||||
{
|
||||
evkey.code = KEY_LEFTSHIFT;
|
||||
evkey.value = 0;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
if (code & MOD_CTRL)
|
||||
{
|
||||
evkey.code = KEY_LEFTCTRL;
|
||||
evkey.value = 0;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
if (mod & MOD_ALT)
|
||||
{
|
||||
evkey.code = KEY_LEFTALT;
|
||||
evkey.value = 0;
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
}
|
||||
write(fd, &evsync, sizeof(evsync));
|
||||
}
|
||||
void sendbttn(int fd, int mod, int bttn)
|
||||
{
|
||||
static int lastbtn = 0;
|
||||
|
||||
if (bttn)
|
||||
{
|
||||
lastbtn =
|
||||
evkey.code = (mod == 0) ? BTN_LEFT
|
||||
: (mod & 0x40) ? BTN_RIGHT
|
||||
: BTN_MIDDLE;
|
||||
evkey.value = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
evkey.code = lastbtn;
|
||||
evkey.value = 0;
|
||||
}
|
||||
write(fd, &evkey, sizeof(evkey));
|
||||
write(fd, &evsync, sizeof(evsync));
|
||||
}
|
||||
void sendrelxy(int fd, int x, int y)
|
||||
{
|
||||
evrelx.value = x;
|
||||
evrely.value = y;
|
||||
write(fd, &evrelx, sizeof(evrelx));
|
||||
write(fd, &evrely, sizeof(evrely));
|
||||
write(fd, &evsync, sizeof(evsync));
|
||||
}
|
||||
void prlog(char *str)
|
||||
{
|
||||
if (!isdaemon)
|
||||
printf(str);
|
||||
}
|
||||
void main(int argc, char **argv)
|
||||
{
|
||||
struct uinput_user_dev uidev;
|
||||
struct termios oldtio,newtio;
|
||||
char a2event[4];
|
||||
int i, lastbtn;
|
||||
int a2fd, kbdfd, moufd;
|
||||
|
||||
/*
|
||||
* Are we running as a daemon?
|
||||
*/
|
||||
if (argc > 1)
|
||||
printf("strcmp == %d\n", strcmp(argv[1], "--daemon"));
|
||||
if ((argc > 1) && (strcmp(argv[1], "--daemon") == 8))
|
||||
{
|
||||
pid_t pid, sid; /* our process ID and Session ID */
|
||||
|
||||
pid = fork(); /* fork off the parent process */
|
||||
if (pid < 0)
|
||||
die("a2pid: fork() failure");
|
||||
/*
|
||||
* If we got a good PID, then
|
||||
* we can exit the parent process
|
||||
*/
|
||||
if (pid > 0)
|
||||
exit(EXIT_SUCCESS);
|
||||
umask(0); /* change the file mode mask */
|
||||
/*
|
||||
* Open any logs here
|
||||
*/
|
||||
sid = setsid(); /* create a new SID for the child process */
|
||||
if (sid < 0)
|
||||
die("a2pid: setsid() failure");
|
||||
if ((chdir("/")) < 0) /* change the current working directory */
|
||||
die("a2pid: chdir() failure");
|
||||
/*
|
||||
* Close out the standard file descriptors
|
||||
*/
|
||||
close(STDIN_FILENO);
|
||||
close(STDOUT_FILENO);
|
||||
close(STDERR_FILENO);
|
||||
isdaemon = TRUE;
|
||||
}
|
||||
/*
|
||||
* Create keyboard input device
|
||||
*/
|
||||
prlog("a2pid: Create keyboard input device\n");
|
||||
kbdfd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
|
||||
if (kbdfd < 0)
|
||||
die("error: uinput open");
|
||||
if (ioctl(kbdfd, UI_SET_EVBIT, EV_KEY) < 0)
|
||||
die("error: uinput ioctl EV_KEY");
|
||||
for (i = KEY_ESC; i <= KEY_F10; i++)
|
||||
if (ioctl(kbdfd, UI_SET_KEYBIT, i) < 0)
|
||||
die("error: uinput ioctl SET_KEYBITs");
|
||||
for (i = KEY_HOME; i <= KEY_DELETE; i++)
|
||||
if (ioctl(kbdfd, UI_SET_KEYBIT, i) < 0)
|
||||
die("error: uinput ioctl SET_KEYBITs");
|
||||
if (ioctl(kbdfd, UI_SET_EVBIT, EV_SYN) < 0)
|
||||
die("error: ioctl EV_SYN");
|
||||
bzero(&uidev, sizeof(uidev));
|
||||
snprintf(uidev.name, UINPUT_MAX_NAME_SIZE, "Apple2 Pi Keyboard");
|
||||
uidev.id.bustype = BUS_RS232;
|
||||
uidev.id.vendor = 0x05ac; /* apple */
|
||||
uidev.id.product = 0x2e;
|
||||
uidev.id.version = 1;
|
||||
write(kbdfd, &uidev, sizeof(uidev));
|
||||
if (ioctl(kbdfd, UI_DEV_CREATE) < 0)
|
||||
die("error: ioctl DEV_CREATE");
|
||||
/*
|
||||
* Create mouse input device
|
||||
*/
|
||||
prlog("a2pid: Create mouse input device\n");
|
||||
moufd = open("/dev/uinput", O_WRONLY | O_NONBLOCK);
|
||||
if (moufd < 0)
|
||||
die("error: uinput open");
|
||||
if (ioctl(moufd, UI_SET_EVBIT, EV_KEY) < 0)
|
||||
die("error: uinput ioctl EV_KEY");
|
||||
if (ioctl(moufd, UI_SET_KEYBIT, BTN_LEFT) < 0)
|
||||
die("error: uinput ioctl BTN_LEFT");
|
||||
if (ioctl(moufd, UI_SET_KEYBIT, BTN_RIGHT) < 0)
|
||||
die("error: uinput ioctl BTN_RIGHT");
|
||||
if (ioctl(moufd, UI_SET_KEYBIT, BTN_MIDDLE) < 0)
|
||||
die("error: uinput ioctl BTN_MIDDLE");
|
||||
if (ioctl(moufd, UI_SET_EVBIT, EV_REL) < 0)
|
||||
die("error: ioctl EV_REL");
|
||||
if (ioctl(moufd, UI_SET_RELBIT, REL_X) < 0)
|
||||
die("error: ioctl REL_X");
|
||||
if (ioctl(moufd, UI_SET_RELBIT, REL_Y) < 0)
|
||||
die("error: ioctl REL_Y");
|
||||
if (ioctl(moufd, UI_SET_EVBIT, EV_SYN) < 0)
|
||||
die("error: ioctl EV_SYN");
|
||||
bzero(&uidev, sizeof(uidev));
|
||||
snprintf(uidev.name, UINPUT_MAX_NAME_SIZE, "Apple2 Pi Mouse");
|
||||
uidev.id.bustype = BUS_RS232;
|
||||
uidev.id.vendor = 0x05ac; /* apple */
|
||||
uidev.id.product = 0x2e;
|
||||
uidev.id.version = 1;
|
||||
write(moufd, &uidev, sizeof(uidev));
|
||||
if (ioctl(moufd, UI_DEV_CREATE) < 0)
|
||||
die("error: ioctl DEV_CREATE");
|
||||
/*
|
||||
* Initialize event structures.
|
||||
*/
|
||||
bzero(&evkey, sizeof(evkey));
|
||||
bzero(&evsync, sizeof(evsync));
|
||||
bzero(&evrelx, sizeof(evrelx));
|
||||
bzero(&evrely, sizeof(evrely));
|
||||
evkey.type = EV_KEY;
|
||||
evrelx.type = EV_REL;
|
||||
evrelx.code = REL_X;
|
||||
evrely.type = EV_REL;
|
||||
evrely.code = REL_Y;
|
||||
evsync.type = EV_SYN;
|
||||
/*
|
||||
* Open serial port
|
||||
*/
|
||||
prlog("a2pid: Open serial port\n");
|
||||
a2fd = open(A2DEVICE, O_RDWR | O_NOCTTY);
|
||||
if (a2fd < 0)
|
||||
die("error: serial port open");
|
||||
tcgetattr(a2fd, &oldtio); /* save current port settings */
|
||||
bzero(&newtio, sizeof(newtio));
|
||||
newtio.c_cflag = BAUDRATE /*| CRTSCTS*/ | CS8 | CLOCAL | CREAD;
|
||||
newtio.c_iflag = IGNPAR;
|
||||
newtio.c_oflag = 0;
|
||||
newtio.c_lflag = 0; /* set input mode (non-canonical, no echo,...) */
|
||||
newtio.c_cc[VTIME] = 0; /* inter-character timer unused */
|
||||
newtio.c_cc[VMIN] = 1; /* blocking read until 1 char received */
|
||||
tcsetattr(a2fd, TCSANOW, &newtio);
|
||||
prlog("a2pid: Waiting...\n");
|
||||
tcflush(a2fd, TCIFLUSH);
|
||||
newtio.c_cc[VMIN] = 3; /* blocking read until 3 chars received */
|
||||
tcsetattr(a2fd, TCSANOW, &newtio);
|
||||
if (read(a2fd, a2event, 1) == 1)
|
||||
{
|
||||
if (a2event[0] == 0x80) /* receive sync */
|
||||
{
|
||||
prlog("a2pid: Connected.\n");
|
||||
a2event[0] = 0x81; /* acknowledge */
|
||||
write(a2fd, a2event, 1);
|
||||
tcflush(a2fd, TCIFLUSH);
|
||||
}
|
||||
else
|
||||
stop = TRUE;
|
||||
}
|
||||
/*
|
||||
* Event loop
|
||||
*/
|
||||
while (!stop)
|
||||
{
|
||||
if (read(a2fd, a2event, 3) == 3)
|
||||
{
|
||||
// printf("a2pi: [0x%02X] [0x%02X] [0x%02X] ", a2event[0], a2event[1], a2event[2]);
|
||||
switch (a2event[0])
|
||||
{
|
||||
case 0x80: /* sync */
|
||||
prlog("a2pid: Re-Connected.\n");
|
||||
a2event[0] = 0x81; /* acknowledge */
|
||||
write(a2fd, a2event, 1);
|
||||
tcflush(a2fd, TCIFLUSH);
|
||||
break;
|
||||
case 0x82: /* keyboard event */
|
||||
// printf("Keyboard Event: 0x%02X:%c\n", a2event[1], a2event[2] & 0x7F);
|
||||
sendkey(kbdfd, a2event[1], a2event[2]);
|
||||
if (a2event[2] == 0x9B && a2event[1] & 0x80)
|
||||
stop = TRUE;
|
||||
break;
|
||||
case 0x84: /* mouse move event */
|
||||
// printf("Mouse XY Event: %d,%d\n", (signed char)a2event[1], (signed char)a2event[2]);
|
||||
sendrelxy(moufd, accel[a2event[1] & 0x0F], accel[a2event[2] & 0x0F]);
|
||||
break;
|
||||
case 0x86: /* mouse button event */
|
||||
// printf("Mouse Button %s Event 0x%02X\n", a2event[2] ? "[PRESS]" : "[RELEASE]", a2event[1]);
|
||||
sendbttn(moufd, a2event[1], a2event[2]);
|
||||
break;
|
||||
default:
|
||||
prlog("a2pid: Unknown Event\n");
|
||||
stop = TRUE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
prlog("a2pid: ????\n");
|
||||
stop = TRUE;
|
||||
}
|
||||
}
|
||||
tcsetattr(a2fd, TCSANOW, &oldtio);
|
||||
tcflush(a2fd, TCIFLUSH);
|
||||
close(a2fd);
|
||||
ioctl(moufd, UI_DEV_DESTROY);
|
||||
ioctl(kbdfd, UI_DEV_DESTROY);
|
||||
close(moufd);
|
||||
close(kbdfd);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user