kbdfs: fix line killing, handle old modifier codes. cga/vga: properly handle unicode
This commit is contained in:
cinap_lenrek
parent
59aaec97ca
commit
a075969353
|
|
@ -36,6 +36,41 @@ enum {
|
|||
static int cgapos;
|
||||
static Lock cgascreenlock;
|
||||
|
||||
static Rune cp437[256] = {
|
||||
0x2007,0x263A,0x263B,0x2665,0x2666,0x2663,0x2660,0x2022,
|
||||
0x25D8,0x25CB,0x25D9,0x2642,0x2640,0x266A,0x266B,0x263C,
|
||||
0x25BA,0x25C4,0x2195,0x203C,0x00B6,0x00A7,0x25AC,0x21A8,
|
||||
0x2191,0x2193,0x2192,0x2190,0x221F,0x2194,0x25B2,0x25BC,
|
||||
0x0020,0x0021,0x0022,0x0023,0x0024,0x0025,0x0026,0x0027,
|
||||
0x0028,0x0029,0x002A,0x002B,0x002C,0x002D,0x002E,0x002F,
|
||||
0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037,
|
||||
0x0038,0x0039,0x003A,0x003B,0x003C,0x003D,0x003E,0x003F,
|
||||
0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047,
|
||||
0x0048,0x0049,0x004A,0x004B,0x004C,0x004D,0x004E,0x004F,
|
||||
0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057,
|
||||
0x0058,0x0059,0x005A,0x005B,0x005C,0x005D,0x005E,0x005F,
|
||||
0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,
|
||||
0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F,
|
||||
0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,
|
||||
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x2302,
|
||||
0x00C7,0x00FC,0x00E9,0x00E2,0x00E4,0x00E0,0x00E5,0x00E7,
|
||||
0x00EA,0x00EB,0x00E8,0x00EF,0x00EE,0x00EC,0x00C4,0x00C5,
|
||||
0x00C9,0x00E6,0x00C6,0x00F4,0x00F6,0x00F2,0x00FB,0x00F9,
|
||||
0x00FF,0x00D6,0x00DC,0x00A2,0x00A3,0x00A5,0x20A7,0x0192,
|
||||
0x00E1,0x00ED,0x00F3,0x00FA,0x00F1,0x00D1,0x00AA,0x00BA,
|
||||
0x00BF,0x2310,0x00AC,0x00BD,0x00BC,0x00A1,0x00AB,0x00BB,
|
||||
0x2591,0x2592,0x2593,0x2502,0x2524,0x2561,0x2562,0x2556,
|
||||
0x2555,0x2563,0x2551,0x2557,0x255D,0x255C,0x255B,0x2510,
|
||||
0x2514,0x2534,0x252C,0x251C,0x2500,0x253C,0x255E,0x255F,
|
||||
0x255A,0x2554,0x2569,0x2566,0x2560,0x2550,0x256C,0x2567,
|
||||
0x2568,0x2564,0x2565,0x2559,0x2558,0x2552,0x2553,0x256B,
|
||||
0x256A,0x2518,0x250C,0x2588,0x2584,0x258C,0x2590,0x2580,
|
||||
0x03B1,0x00DF,0x0393,0x03C0,0x03A3,0x03C3,0x00B5,0x03C4,
|
||||
0x03A6,0x0398,0x03A9,0x03B4,0x221E,0x03C6,0x03B5,0x2229,
|
||||
0x2261,0x00B1,0x2265,0x2264,0x2320,0x2321,0x00F7,0x2248,
|
||||
0x00B0,0x2219,0x00B7,0x221A,0x207F,0x00B2,0x25A0,0x00A0,
|
||||
};
|
||||
|
||||
static uchar
|
||||
cgaregr(int index)
|
||||
{
|
||||
|
|
@ -59,7 +94,7 @@ movecursor(void)
|
|||
}
|
||||
|
||||
static void
|
||||
cgascreenputc(int c)
|
||||
cgascreenputc(Rune c)
|
||||
{
|
||||
int i;
|
||||
uchar *p;
|
||||
|
|
@ -80,7 +115,12 @@ cgascreenputc(int c)
|
|||
cgapos -= 2;
|
||||
}
|
||||
else{
|
||||
CGASCREENBASE[cgapos++] = c;
|
||||
for(i=0; i<nelem(cp437); i++)
|
||||
if(cp437[i] == c)
|
||||
break;
|
||||
if(i == nelem(cp437))
|
||||
i = 0xfe; /* peter */
|
||||
CGASCREENBASE[cgapos++] = i;
|
||||
CGASCREENBASE[cgapos++] = Attr;
|
||||
}
|
||||
if(cgapos >= Width*Height){
|
||||
|
|
@ -98,6 +138,9 @@ cgascreenputc(int c)
|
|||
static void
|
||||
cgascreenputs(char* s, int n)
|
||||
{
|
||||
Rune r;
|
||||
int i;
|
||||
|
||||
if(!islo()){
|
||||
/*
|
||||
* Don't deadlock trying to
|
||||
|
|
@ -109,8 +152,17 @@ cgascreenputs(char* s, int n)
|
|||
else
|
||||
lock(&cgascreenlock);
|
||||
|
||||
while(n-- > 0)
|
||||
cgascreenputc(*s++);
|
||||
while(n > 0){
|
||||
i = chartorune(&r, s);
|
||||
if(i <= 0){
|
||||
s++;
|
||||
--n;
|
||||
continue;
|
||||
}
|
||||
cgascreenputc(r);
|
||||
s += i;
|
||||
n -= i;
|
||||
}
|
||||
|
||||
unlock(&cgascreenlock);
|
||||
}
|
||||
|
|
@ -125,3 +177,4 @@ screeninit(void)
|
|||
|
||||
screenputs = cgascreenputs;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ vgascreenputs(char* s, int n)
|
|||
|
||||
while(n > 0){
|
||||
i = chartorune(&r, s);
|
||||
if(i == 0){
|
||||
if(i <= 0){
|
||||
s++;
|
||||
--n;
|
||||
continue;
|
||||
|
|
|
|||
|
|
@ -209,6 +209,15 @@ Rune kbtabctrl[Nscan] =
|
|||
[0x78] 0, '', 0, '\b', 0, 0, 0, 0,
|
||||
};
|
||||
|
||||
Rune
|
||||
mapold(Rune r)
|
||||
{
|
||||
switch(r){
|
||||
default:
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
void reboot(void);
|
||||
|
||||
/*
|
||||
|
|
@ -248,6 +257,18 @@ kbdputsc(Scan *scan, int c)
|
|||
else
|
||||
key.r = kbtab[key.c];
|
||||
|
||||
switch(key.r){
|
||||
case Spec|0x60:
|
||||
key.r = Kshift;
|
||||
break;
|
||||
case Spec|0x62:
|
||||
key.r = Kctl;
|
||||
break;
|
||||
case Spec|0x63:
|
||||
key.r = Kalt;
|
||||
break;
|
||||
}
|
||||
|
||||
if(scan->caps && key.r<='z' && key.r>='a')
|
||||
key.r += 'A' - 'a';
|
||||
|
||||
|
|
@ -389,8 +410,8 @@ void
|
|||
consproc(void *)
|
||||
{
|
||||
char *p, *e, *x, buf[64];
|
||||
int n, i;
|
||||
Rune r;
|
||||
int n;
|
||||
|
||||
threadsetname("consproc");
|
||||
|
||||
|
|
@ -399,7 +420,12 @@ consproc(void *)
|
|||
while((n = read(consfd, p, e - p)) > 0){
|
||||
x = buf + n;
|
||||
while(p < x && fullrune(p, x - p)){
|
||||
p += chartorune(&r, p);
|
||||
i = chartorune(&r, p);
|
||||
if(i <= 0){
|
||||
p++;
|
||||
continue;
|
||||
}
|
||||
p += i;
|
||||
if(r)
|
||||
send(rawchan, &r);
|
||||
}
|
||||
|
|
@ -428,7 +454,7 @@ lineproc(void *aux)
|
|||
|
||||
for(;;){
|
||||
l = emalloc9p(1024);
|
||||
p = s = l;
|
||||
p = l;
|
||||
e = l + 1024-(UTFmax+1);
|
||||
done = 0;
|
||||
do {
|
||||
|
|
@ -438,24 +464,45 @@ lineproc(void *aux)
|
|||
p = l;
|
||||
continue;
|
||||
case '\b': /* backspace */
|
||||
while(p > l){
|
||||
--p;
|
||||
if(fullrune(p, s - p))
|
||||
break;
|
||||
case Knack: /* ^U */
|
||||
s = l;
|
||||
while(s < p){
|
||||
Rune x;
|
||||
int i;
|
||||
|
||||
i = chartorune(&x, s);
|
||||
if(i <= 0){
|
||||
s++;
|
||||
continue;
|
||||
}
|
||||
s += i;
|
||||
if(r == '\b'){
|
||||
if(s >= p){
|
||||
write(echofd, "\b", 1);
|
||||
s -= i;
|
||||
break;
|
||||
}
|
||||
} else
|
||||
write(echofd, "\b", 1);
|
||||
}
|
||||
write(echofd, "\b", 1);
|
||||
if(r == '\b')
|
||||
p = s;
|
||||
else
|
||||
p = l;
|
||||
continue;
|
||||
case Keof:
|
||||
p = l;
|
||||
case Keof: /* ^D */
|
||||
done = 1;
|
||||
break;
|
||||
case '\r':
|
||||
continue;
|
||||
case '\n':
|
||||
done = 1;
|
||||
/* no break */
|
||||
default:
|
||||
p += runetochar(s = p, &r);
|
||||
write(echofd, s, p - s);
|
||||
s = p;
|
||||
p += runetochar(p, &r);
|
||||
if(p > s)
|
||||
write(echofd, s, p - s);
|
||||
}
|
||||
} while(!done && p < e);
|
||||
*p = 0;
|
||||
|
|
|
|||
Loading…
Reference in a new issue