4 * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
9 static char rcsid[] = "$Id$";
13 * Revision 1.1 2008/02/03 23:36:41 james
14 * *** empty log message ***
23 :al=\E[L:dc=\E[P:dl=\E[M:ei=\E[4l:im=\E[4h:tc=vt100:
25 vt100|vt100-am|dec vt100 (w/advanced video):\
27 :co#80:it#8:li#24:vt#3:\
28 :DO=\E[%dB:LE=\E[%dD:RA=\E[?7l:RI=\E[%dC:SA=\E[?7h:\
30 :ac=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~:\
31 :ae=^O:as=^N:bl=^G:cb=\E[1K:cd=\E[J:ce=\E[K:cl=\E[H\E[J:\
32 :cm=\E[%i%d;%dH:cr=^M:cs=\E[%i%d;%dr:ct=\E[3g:do=^J:\
33 :eA=\E(B\E)0:ho=\E[H:kb=^H:kd=\EOB:ke=\E[?1l\E>:kl=\EOD:\
34 :kr=\EOC:ks=\E[?1h\E=:ku=\EOA:le=^H:mb=\E[5m:md=\E[1m:\
35 :me=\E[m\017:mr=\E[7m:nd=\E[C:rc=\E8:\
36 :rs=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h:sc=\E7:se=\E[m:\
37 :sf=^J:so=\E[7m:sr=\EM:st=\EH:ta=^I:ue=\E[m:up=\E[A:\
38 :us=\E[4m:tc=vt100+fnkeys:
40 vt100+fnkeys|dec vt100 numeric keypad:\
41 :k0=\EOy:k5=\EOt:k6=\EOu:k7=\EOv:k8=\EOl:k9=\EOw:k;=\EOx:\
44 vt100+pfkeys|dec vt100 numeric keypad:\
45 :@8=\EOM:k1=\EOP:k2=\EOQ:k3=\EOR:k4=\EOS:tc=vt100+keypad:
47 vt100+keypad|dec vt100 numeric keypad no fkeys:\
48 :K1=\EOq:K2=\EOr:K3=\EOs:K4=\EOp:K5=\EOn:
53 so the parser needs to be able to at least do
103 if ((c >= 'a') && (c <= 'z'))
105 if ((c >= 'A') && (c <= 'Z'))
123 void vt102_cursor_normalize(VT102 *v,int wrap,int scroll)
125 if (v->pos.x<-1) /*don't wrap backwards*/
128 if (v->pos.x>=CRT_COLS) {
140 if (v->pos.y>=CRT_ROWS) {
142 vt102_scroll(v,0,CRT_ROWS-1);
148 void vt102_cursor_motion(VT102 *v,int x,int y,int wrap,scroll)
153 vt102_cursor_normalize(v,wrap,scroll);
159 vt102_cursor_normalize(v,wrap,scroll);
165 vt102_cursor_normalize(v,wrap,scroll);
171 vt102_cursor_normalize(v,wrap,scroll);
177 vt102_parse_char (VT102 * v, int c)
179 VT102_parser *p = &v->p;
184 p->csi_buf[p->csi_ptr++] = c;
185 if (csi_ender (c) || (p->csi_ptr == VT102_CSI_LEN))
187 vt102_parse_csi (v, p->csi_buf, p->csi_ptr);
191 else if (p->in_escape)
196 p->csi_buf[p->csi_ptr++] = c;
203 vt102_parse_esc (v, c);
220 vt102_cursor_motion(v,-1,0,0,0);
255 /*regular character*/ default:
256 v->crt->screen[CRT_ADDR_POS(&v->pos)].chr=c;
257 v->crt->screen[CRT_ADDR_POS(&v->pos)].attr=v->attr;
258 vt102_cursor_motion(v,1,0);