1 76193d7c 2003-09-30 devnull #include "x11-inc.h"
 2 76193d7c 2003-09-30 devnull #include <u.h>
 3 76193d7c 2003-09-30 devnull #include <libc.h>
 4 76193d7c 2003-09-30 devnull #include <draw.h>
 5 76193d7c 2003-09-30 devnull #include <thread.h>
 6 76193d7c 2003-09-30 devnull #include <memdraw.h>
 7 76193d7c 2003-09-30 devnull #include <keyboard.h>
 8 76193d7c 2003-09-30 devnull #include "x11-memdraw.h"
 9 76193d7c 2003-09-30 devnull 
10 76193d7c 2003-09-30 devnull void
11 76193d7c 2003-09-30 devnull closekeyboard(Keyboardctl *kc)
12 76193d7c 2003-09-30 devnull {
13 76193d7c 2003-09-30 devnull 	if(kc == nil)
14 76193d7c 2003-09-30 devnull 		return;
15 76193d7c 2003-09-30 devnull 
16 76193d7c 2003-09-30 devnull /*	postnote(PNPROC, kc->pid, "kill");
17 76193d7c 2003-09-30 devnull */
18 76193d7c 2003-09-30 devnull 
19 76193d7c 2003-09-30 devnull #ifdef BUG
20 76193d7c 2003-09-30 devnull 	/* Drain the channel */
21 76193d7c 2003-09-30 devnull 	while(?kc->c)
22 76193d7c 2003-09-30 devnull 		<-kc->c;
23 76193d7c 2003-09-30 devnull #endif
24 76193d7c 2003-09-30 devnull 
25 76193d7c 2003-09-30 devnull 	close(kc->ctlfd);
26 76193d7c 2003-09-30 devnull 	close(kc->consfd);
27 76193d7c 2003-09-30 devnull 	free(kc->file);
28 76193d7c 2003-09-30 devnull 	free(kc->c);
29 76193d7c 2003-09-30 devnull 	free(kc);
30 76193d7c 2003-09-30 devnull }
31 76193d7c 2003-09-30 devnull 
32 76193d7c 2003-09-30 devnull static
33 76193d7c 2003-09-30 devnull void
34 76193d7c 2003-09-30 devnull _ioproc(void *arg)
35 76193d7c 2003-09-30 devnull {
36 76193d7c 2003-09-30 devnull 	int i;
37 76193d7c 2003-09-30 devnull 	Keyboardctl *kc;
38 76193d7c 2003-09-30 devnull 	Rune r;
39 76193d7c 2003-09-30 devnull 	XEvent xevent;
40 76193d7c 2003-09-30 devnull 
41 76193d7c 2003-09-30 devnull 	kc = arg;
42 76193d7c 2003-09-30 devnull 	threadsetname("kbdproc");
43 76193d7c 2003-09-30 devnull 	kc->pid = getpid();
44 161060a4 2003-10-11 devnull 	XSelectInput(_x.kbdcon, _x.drawable, KeyPressMask);
45 76193d7c 2003-09-30 devnull 	for(;;){
46 76193d7c 2003-09-30 devnull 		XWindowEvent(_x.kbdcon, _x.drawable, KeyPressMask, &xevent);
47 76193d7c 2003-09-30 devnull 		switch(xevent.type){
48 76193d7c 2003-09-30 devnull 		case KeyPress:
49 32f69c36 2003-12-11 devnull 			i = _xtoplan9kbd(&xevent);
50 76193d7c 2003-09-30 devnull 			if(i == -1)
51 76193d7c 2003-09-30 devnull 				continue;
52 76193d7c 2003-09-30 devnull 			r = i;
53 76193d7c 2003-09-30 devnull 			send(kc->c, &r);
54 32f69c36 2003-12-11 devnull 			while((i=_xtoplan9kbd(nil)) >= 0){
55 16a70966 2003-11-23 devnull 				r = i;
56 16a70966 2003-11-23 devnull 				send(kc->c, &r);
57 16a70966 2003-11-23 devnull 			}
58 76193d7c 2003-09-30 devnull 			break;
59 76193d7c 2003-09-30 devnull 		}
60 76193d7c 2003-09-30 devnull 	}
61 76193d7c 2003-09-30 devnull }
62 76193d7c 2003-09-30 devnull 
63 76193d7c 2003-09-30 devnull Keyboardctl*
64 76193d7c 2003-09-30 devnull initkeyboard(char *file)
65 76193d7c 2003-09-30 devnull {
66 76193d7c 2003-09-30 devnull 	Keyboardctl *kc;
67 76193d7c 2003-09-30 devnull 
68 76193d7c 2003-09-30 devnull 	kc = mallocz(sizeof(Keyboardctl), 1);
69 76193d7c 2003-09-30 devnull 	if(kc == nil)
70 76193d7c 2003-09-30 devnull 		return nil;
71 76193d7c 2003-09-30 devnull 	kc->c = chancreate(sizeof(Rune), 20);
72 76193d7c 2003-09-30 devnull 	proccreate(_ioproc, kc, 4096);
73 76193d7c 2003-09-30 devnull 	return kc;
74 76193d7c 2003-09-30 devnull }
75 76193d7c 2003-09-30 devnull