void rote_es_interpret_csi(RoteTerm *rt) {
int param_count = 0;
const char *p = rt->pd->esbuf + 1;
char verb = rt->pd->esbuf[rt->pd->esbuf_len - 1];
if (!strncmp(rt->pd->esbuf, "[?", 2)) /* private-mode CSI, ignore */
{
if (!strncmp(rt->pd->esbuf, "[?1002h", 7))
{
rt->docellmouse=1;
printf("doing cellmouse\n");
}
else if (!strncmp(rt->pd->esbuf, "[?1002l", 7))
{
rt->docellmouse=0;
printf("not doing cellmouse\n");
}
else if (!strncmp(rt->pd->esbuf, "[?1h", 4))
{
// P s = 1 → Application Cursor Keys (DECCKM)
}
else if (!strncmp(rt->pd->esbuf, "[?25l", 5))
rt->cursorhidden=1;
else if (!strncmp(rt->pd->esbuf, "[?25h", 5))
rt->cursorhidden=0;
else if (!strncmp(rt->pd->esbuf, "[?1001s", 7))
{
// Save DEC Private Mode Values. P s values are the same as for DECSET.
}
else if ((!strncmp(rt->pd->esbuf, "[?1049h", 7))||(!strncmp(rt->pd->esbuf, "[?1049l", 7)))
{
// Save DEC Private Mode Values. P s values are the same as for DECSET.
}
else
fprintf(stderr, "Ignoring private-mode CSI: <%s>\n", rt->pd->esbuf);
return;
}
/* parse numeric parameters */
while ((*p >= '0' && *p <= '9') || *p == ';') {
if (*p == ';') {
if (param_count >= MAX_CSI_ES_PARAMS) return; /* too long! */
rt->pd->csiparam[param_count++] = 0;
}
else {
if (param_count == 0) rt->pd->csiparam[param_count++] = 0;
rt->pd->csiparam[param_count - 1] *= 10;
rt->pd->csiparam[param_count - 1] += *p - '0';
}
p++;
}
/* delegate handling depending on command character (verb) */
switch (verb) {
case 'm': /* it's a 'set attribute' sequence */
interpret_csi_SGR(rt, rt->pd->csiparam, param_count);
break;
case 'J': /* it's an 'erase display' sequence */
interpret_csi_ED(rt, rt->pd->csiparam, param_count);
break;
case 'H':
case 'f': /* it's a 'move cursor' sequence */
interpret_csi_CUP(rt, rt->pd->csiparam, param_count);
break;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'e':
case 'a':
case 'd':
case '`':
/* it is a 'relative move' */
interpret_csi_C(rt, verb, rt->pd->csiparam, param_count);
break;
case 'K': /* erase line */
interpret_csi_EL(rt, rt->pd->csiparam, param_count);
break;
case '@': /* insert characters */
interpret_csi_ICH(rt, rt->pd->csiparam, param_count);
break;
case 'P': /* delete characters */
interpret_csi_DCH(rt, rt->pd->csiparam, param_count);
break;
case 'L': /* insert lines */
interpret_csi_IL(rt, rt->pd->csiparam, param_count);
break;
case 'M': /* delete lines */
interpret_csi_DL(rt, rt->pd->csiparam, param_count);
break;
case 'X': /* erase chars */
interpret_csi_ECH(rt, rt->pd->csiparam, param_count);
break;
case 'r': /* set scrolling region */
interpret_csi_DECSTBM(rt, rt->pd->csiparam, param_count);
break;
case 's': /* save cursor location */
interpret_csi_SAVECUR(rt);/*, rt->pd->csiparam, param_count);*/ break;
case 'u': /* restore cursor location */
interpret_csi_RESTORECUR(rt);/*, rt->pd->csiparam, param_count);*/ break;
// #ifdef DEBUG
default:
fprintf(stderr, "Unrecogized CSI: <%s>\n", rt->pd->esbuf);
break;
break;
// #endif
}
}
void rote_es_interpret_csi(RoteTerm *rt) {
static int csiparam[MAX_CSI_ES_PARAMS];
int param_count = 0;
const char *p = rt->pd->esbuf + 1;
char verb = rt->pd->esbuf[rt->pd->esbuf_len - 1];
if (!strncmp(rt->pd->esbuf, "[?", 2)) { /* private-mode CSI, ignore */
#ifdef DEBUG
fprintf(stderr, "Ignoring private-mode CSI: <%s>\n", rt->pd->esbuf);
#endif
return;
}
/* parse numeric parameters */
while ((*p >= '0' && *p <= '9') || *p == ';') {
if (*p == ';') {
if (param_count >= MAX_CSI_ES_PARAMS) return; /* too long! */
csiparam[param_count++] = 0;
}
else {
if (param_count == 0) csiparam[param_count++] = 0;
csiparam[param_count - 1] *= 10;
csiparam[param_count - 1] += *p - '0';
}
p++;
}
/* delegate handling depending on command character (verb) */
switch (verb) {
case 'm': /* it's a 'set attribute' sequence */
interpret_csi_SGR(rt, csiparam, param_count); break;
case 'J': /* it's an 'erase display' sequence */
interpret_csi_ED(rt, csiparam, param_count); break;
case 'H': case 'f': /* it's a 'move cursor' sequence */
interpret_csi_CUP(rt, csiparam, param_count); break;
case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G':
case 'e': case 'a': case 'd': case '`':
/* it is a 'relative move' */
interpret_csi_C(rt, verb, csiparam, param_count); break;
case 'K': /* erase line */
interpret_csi_EL(rt, csiparam, param_count); break;
case '@': /* insert characters */
interpret_csi_ICH(rt, csiparam, param_count); break;
case 'P': /* delete characters */
interpret_csi_DCH(rt, csiparam, param_count); break;
case 'L': /* insert lines */
interpret_csi_IL(rt, csiparam, param_count); break;
case 'M': /* delete lines */
interpret_csi_DL(rt, csiparam, param_count); break;
case 'X': /* erase chars */
interpret_csi_ECH(rt, csiparam, param_count); break;
case 'r': /* set scrolling region */
interpret_csi_DECSTBM(rt, csiparam, param_count); break;
case 's': /* save cursor location */
interpret_csi_SAVECUR(rt, csiparam, param_count); break;
case 'u': /* restore cursor location */
interpret_csi_RESTORECUR(rt, csiparam, param_count); break;
#ifdef DEBUG
default:
fprintf(stderr, "Unrecogized CSI: <%s>\n", rt->pd->esbuf); break;
#endif
}
}