/*
* $Log$
+ * Revision 1.32 2008/02/22 19:12:05 james
+ * *** empty log message ***
+ *
+ * Revision 1.31 2008/02/22 17:07:00 james
+ * *** empty log message ***
+ *
+ * Revision 1.30 2008/02/22 14:51:54 james
+ * *** empty log message ***
+ *
+ * Revision 1.29 2008/02/15 03:32:07 james
+ * *** empty log message ***
+ *
+ * Revision 1.28 2008/02/14 10:34:30 james
+ * *** empty log message ***
+ *
+ * Revision 1.27 2008/02/14 02:46:45 james
+ * *** empty log message ***
+ *
+ * Revision 1.26 2008/02/14 01:55:57 james
+ * *** empty log message ***
+ *
+ * Revision 1.25 2008/02/13 16:57:29 james
+ * *** empty log message ***
+ *
+ * Revision 1.24 2008/02/13 09:12:21 james
+ * *** empty log message ***
+ *
+ * Revision 1.23 2008/02/07 13:26:35 james
+ * *** empty log message ***
+ *
+ * Revision 1.22 2008/02/07 13:22:51 james
+ * *** empty log message ***
+ *
+ * Revision 1.21 2008/02/07 12:21:16 james
+ * *** empty log message ***
+ *
+ * Revision 1.20 2008/02/07 12:16:04 james
+ * *** empty log message ***
+ *
+ * Revision 1.19 2008/02/07 11:27:02 james
+ * *** empty log message ***
+ *
+ * Revision 1.18 2008/02/07 01:59:25 james
+ * *** empty log message ***
+ *
+ * Revision 1.17 2008/02/07 01:58:28 james
+ * *** empty log message ***
+ *
+ * Revision 1.16 2008/02/07 01:57:46 james
+ * *** empty log message ***
+ *
+ * Revision 1.15 2008/02/07 00:43:27 james
+ * *** empty log message ***
+ *
* Revision 1.14 2008/02/07 00:40:23 james
* *** empty log message ***
*
/* Termcap he say:
+VT102:
+
vt102|dec vt102:\
:mi:\
:al=\E[L:dc=\E[P:dl=\E[M:ei=\E[4l:im=\E[4h:tc=vt100:
CTRL-O
-ESC7
-ESC8
-ESCH
-ESCM
-ESC>
+ANSI:
+
+
+
+ansi|ansi/pc-term compatible with color:\
+ :u6=\E[%i%d;%dR:u7=\E[6n:u9=\E[c:tc=ecma+color:\
+ :tc=klone+sgr:tc=ansi-m:
+ansi-m|ansi-mono|ANSI X3.64-1979 terminal with ANSI.SYS compatible attributes:\
+ :5i:\
+ :AL=\E[%dL:DC=\E[%dP:DL=\E[%dM:DO=\E[%dB:IC=\E[%d@:\
+ :LE=\E[%dD:RI=\E[%dC:SF=\E[%dS:SR=\E[%dT:UP=\E[%dA:\
+ :cb=\E[1K:ch=\E[%i%dG:ct=\E[2g:cv=\E[%i%dd:ec=\E[%dX:ei=:\
+ :im=:kB=\E[Z:kI=\E[L:kb=^H:kd=\E[B:kl=\E[D:kr=\E[C:ku=\E[A:\
+ :nw=\r\E[S:pf=\E[4i:po=\E[5i:s0=\E(B:s1=\E)B:s2=\E*B:\
+ :s3=\E+B:ta=\E[I:tc=pcansi-m:
+pcansi-m|pcansi-mono|ibm-pc terminal programs claiming to be ansi (mono mode):\
+ :am:bs:mi:ms:\
+ :co#80:it#8:li#24:\
+ :al=\E[L:bl=^G:bt=\E[Z:cd=\E[J:ce=\E[K:cl=\E[H\E[J:\
+ :cm=\E[%i%d;%dH:cr=^M:ct=\E[2g:dc=\E[P:dl=\E[M:do=\E[B:\
+ :ho=\E[H:kb=^H:kd=\E[B:kh=\E[H:kl=\E[D:kr=\E[C:ku=\E[A:\
+ :le=\E[D:nd=\E[C:sf=^J:st=\EH:ta=^I:up=\E[A:\
+ :tc=klone+sgr-dumb:
+klone+sgr-dumb|attribute control for ansi.sys displays (no ESC [ 11 m):\
+ :as=\E[12m:mb=\E[5m:md=\E[1m:me=\E[0;10m:mk=\E[8m:\
+ :mr=\E[7m:se=\E[m:so=\E[7m:ue=\E[m:us=\E[4m:tc=klone+acs:
+klone+acs|alternate character set for ansi.sys displays:\
+ :ac=+\020,\021-\030.^Y0\333`\004a\261f\370g\361h\260j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376:\
+ :ae=\E[10m:as=\E[11m:
+ecma+color|color control for ECMA-48-compatible terminals:\
+ :Co#8:NC#3:pa#64:\
+ :AB=\E[4%dm:AF=\E[3%dm:op=\E[39;49m:
+
+
+Ignoreing ones in the VT102 spec
+
+ESC[%d@
+ESC[I
+ESC[....R
+ESC[%dS
+ESC[%dT
+ESC[X
+ESC[Z
+
+ESC[c
+*ESC[%db
+ESC[....d
+ESC[....f
+ESC[2g
+ESC[4i
+ESC[5i
+ESC[6n
+
+ESC(B
+ESC)B
+ESC*B
+ESC+B
+
*/
#include "project.h"
+#include "syslog.h"
+static inline int
+safe_ch(int c) {
+if (c<32) return ' ';
+if (c>126) return ' ';
+return c;
+}
static inline int
csi_ender (int c)
}
static inline int
-csi_starter (int c)
+scs_starter (int c)
{
switch (c)
{
- case '[':
case '(':
case ')':
+ case '+':
+ case '*':
+ return 1;
+ }
+ return 0;
+}
+
+static inline int
+csi_starter (int c)
+{
+ switch (c)
+ {
+ case '[':
return 1;
}
return 0;
}
void
-vt102_log_line (VT102 * v, int line)
+vt102_log_line (Context * c, int line)
{
- static FILE *log;
CRT_Pos e = { VT102_COLS - 1, line };
CRT_Pos p = { 0, line };
+ char logbuf[VT102_COLS + 1];
- if (!log)
- log = fopen ("log", "a+");
-
- if (!log)
+ if (!c->l)
return;
for (; e.x > 0; --e.x)
{
- if (v->crt.screen[CRT_ADDR_POS (&e)].chr != ' ')
+ if (c->v->crt.screen[CRT_ADDR_POS (&e)].chr != ' ')
break;
}
for (; p.x <= e.x; ++p.x)
{
- int c = v->crt.screen[CRT_ADDR_POS (&p)].chr;
- if (c < 32)
- c = ' ';
- if (c > 126)
- c = ' ';
- fputc (c, log);
+ int ch = c->v->crt.screen[CRT_ADDR_POS (&p)].chr;
+ if (ch < 32)
+ ch = ' ';
+ if (ch > 126)
+ ch = ' ';
+ logbuf[p.x] = ch;
}
- fputc ('\n', log);
+ logbuf[p.x] = 0;
+
+ c->l->log (c->l, logbuf);
+}
+
+/*Called for every upward scroll with same args*/
+void
+vt102_history (Context * c, CRT_Pos t, CRT_Pos b)
+{
+/*Only log if it scrolls off the top*/
+ if (t.y)
+ return;
+
+ t.x = 0;
+ history_add (c->h, &(c->v->crt.screen[CRT_ADDR_POS (&t)]));
}
void
}
void
-vt102_cursor_advance_line (VT102 * v)
+vt102_cursor_advance_line (Context * c)
{
+ VT102 *v = c->v;
int couldscroll = in_margins (v, v->pos);
/*have wraped off end of last line in scrolling region */
if (((v->pos.y == v->bottom_margin.y) || (v->pos.y == v->screen_end.y)) &&
(couldscroll))
{
- vt102_log_line (v, v->pos.y);
- crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1);
- return;
- }
+ vt102_log_line (c, v->pos.y);
- v->pos.y++;
- v->pending_wrap = 0;
-}
-
-
-void
-vt102_cursor_advance (VT102 * v)
-{
+ vt102_history (c, v->top_margin, v->bottom_margin);
- if (v->pos.x < v->bottom_margin.x)
- {
-/*Normal advance*/
- v->pos.x++;
- v->pending_wrap = 0;
+ crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1, v->color);
return;
}
- v->pending_wrap++;
+
+ if (v->pos.y!=v->screen_end.y) v->pos.y++;
+ v->pending_wrap = 0;
}
void
-vt102_do_pending_wrap (VT102 * v)
+vt102_do_pending_wrap (Context * c)
{
+ VT102 *v = c->v;
int couldscroll = in_margins (v, v->pos);
int autowrap = v->private_modes[VT102_PRIVATE_MODE_AUTO_WRAP];
v->pos.x = 0;
}
- vt102_cursor_advance_line (v);
+ vt102_cursor_advance_line (c);
}
+void
+vt102_cursor_advance (Context * c)
+{
+ VT102 *v = c->v;
+
+ if (v->pos.x < v->bottom_margin.x)
+ {
+/*Normal advance*/
+ v->pos.x++;
+ v->pending_wrap = 0;
+ return;
+ }
+ v->pending_wrap++;
+ if (!c->v->xn_glitch)
+ vt102_do_pending_wrap(c);
+}
+
+
void
vt102_cursor_retard (VT102 * v)
v->pending_wrap = 0;
}
+void
+vt102_cursor_retard_tab (VT102 * v)
+{
+ if (v->pos.x == v->top_margin.x)
+ return;
+ while (v->pos.x > v->top_margin.x)
+ {
+ v->pos.x--;
+ if (v->tabs[v->pos.x])
+ break;
+ }
+ v->pending_wrap = 0;
+}
+
vt102_cursor_home (VT102 * v)
{
v->pos = v->top_margin;
v->crt.screen[CRT_ADDR (p.y, v->bottom_margin.x)].chr = ' ';
v->crt.screen[CRT_ADDR (p.y, v->bottom_margin.x)].attr = CRT_ATTR_NORMAL;
+ v->crt.screen[CRT_ADDR (p.y, v->bottom_margin.x)].color = CRT_COLOR_NORMAL;
}
if (v->application_keypad_mode)
v->private_modes[m] = 0;
#if 0
- fprintf (stderr, "APPLICATION CURSOR MODE %d\n",
- v->private_modes[m]);
+ fprintf (stderr, "APPLICATION CURSOR MODE %d wanted %d\n",
+ v->private_modes[m], set);
#endif
break;
case VT102_PRIVATE_MODE_ORIGIN_MODE:
{
case 0:
v->attr = CRT_ATTR_NORMAL;
+ v->color = CRT_COLOR_NORMAL;
break;
case 1:
v->attr |= CRT_ATTR_BOLD;
case 27:
v->attr &= ~CRT_ATTR_REVERSE;
break;
+ case 30:
+ case 31:
+ case 32:
+ case 33:
+ case 34:
+ case 35:
+ case 36:
+ case 37:
+ v->color &= ~CRT_COLOR_FG_MASK;
+ v->color |= ((a - 30) << CRT_COLOR_FG_SHIFT) & CRT_COLOR_FG_MASK;
+ break;
+ case 90:
+ case 91:
+ case 92:
+ case 93:
+ case 94:
+ case 95:
+ case 96:
+ case 97:
+ v->color &= ~CRT_COLOR_FG_MASK;
+ v->color |=
+ (((a -
+ 90) | CRT_COLOR_INTENSITY) << CRT_COLOR_FG_SHIFT) &
+ CRT_COLOR_FG_MASK;
+ break;
+ case 39:
+ case 99:
+ v->color &= ~CRT_COLOR_FG_MASK;
+ v->color |=
+ (CRT_FGCOLOR_NORMAL << CRT_COLOR_FG_SHIFT) & CRT_COLOR_FG_MASK;
+ break;
+ case 40:
+ case 41:
+ case 42:
+ case 43:
+ case 44:
+ case 45:
+ case 46:
+ case 47:
+ v->color &= ~CRT_COLOR_BG_MASK;
+ v->color |= ((a - 40) << CRT_COLOR_BG_SHIFT) & CRT_COLOR_BG_MASK;
+ break;
+ case 100:
+ case 101:
+ case 102:
+ case 103:
+ case 104:
+ case 105:
+ case 106:
+ case 107:
+ v->color &= ~CRT_COLOR_BG_MASK;
+ v->color |=
+ (((a -
+ 100) | CRT_COLOR_INTENSITY) << CRT_COLOR_BG_SHIFT) &
+ CRT_COLOR_BG_MASK;
+ break;
+ case 49:
+ case 109:
+ v->color &= ~CRT_COLOR_BG_MASK;
+ v->color |=
+ (CRT_BGCOLOR_NORMAL << CRT_COLOR_BG_SHIFT) & CRT_COLOR_BG_MASK;
+ break;
+
default:
;
#if 0
{
v->saved.pos = v->pos;
v->saved.attr = v->attr;
+ v->saved.color = v->color;
v->saved.origin_mode = v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE];
}
{
v->pos = v->saved.pos;
v->attr = v->saved.attr;
+ v->color = v->saved.color;
v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE] = v->saved.origin_mode;
vt102_cursor_normalize (v);
v->pending_wrap = 0;
}
void
-vt102_parse_esc (VT102 * v, int c)
+vt102_regular_char (Context * c, VT102 * v, char ch)
{
- switch (c)
+
+ vt102_do_pending_wrap (c);
+
+ if (v->modes[VT102_MODE_INSERT])
+ vt102_insert_into_line (v, v->pos);
+
+ v->crt.screen[CRT_ADDR_POS (&v->pos)].chr = ch;
+ v->crt.screen[CRT_ADDR_POS (&v->pos)].attr = v->attr;
+ v->crt.screen[CRT_ADDR_POS (&v->pos)].color = v->color;
+ vt102_cursor_advance (c);
+
+ v->last_reg_char = ch;
+}
+
+void
+vt102_scs (Context * c, int g, int s)
+{
+/*Ignoring charsets*/
+}
+
+void
+vt102_parse_esc (Context * c, int ch)
+{
+ VT102 *v = c->v;
+ switch (ch)
{
case 'E':
if (v->pos.y == v->bottom_margin.y)
{
- vt102_log_line (v, v->pos.y);
- crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1);
+ vt102_log_line (c, v->pos.y);
+ vt102_history (c, v->top_margin, v->bottom_margin);
+ crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1,v->color);
}
else
{
case 'M':
if (v->pos.y == v->top_margin.y)
{
- crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1);
+ crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1,v->color);
}
else
{
v->application_keypad_mode = 0;
break;
default:
-#if 0
- fprintf (stderr, "unhandled ESC \\033 \\%03o (ESC %c)\n", c,
- (c < 32) ? '?' : c);
-#endif
+ log_f (c->l, "<%s:%d unhandled ESC: \\033 \\%03o (ESC %c)>", __FILE__,__LINE__,ch,safe_ch(ch));
+
;
}
}
void
-vt102_parse_csi (VT102 * v, char *buf, int len)
+vt102_parse_csi (Context * c, char *buf, int len)
{
char last;
char *ptr;
char *arg = buf + 1;
int narg;
+ VT102 *v = c->v;
+
buf[len] = 0;
last = buf[len - 1];
case '[':
switch (last)
{
+ case '@':
+ while (narg--)
+ vt102_insert_into_line (v, v->pos);
+ break;
case 'A':
vt102_cursor_relative (v, 0, -narg);
break;
+ case 'e':
case 'B':
vt102_cursor_relative (v, 0, narg);
break;
+ case 'a':
case 'C':
vt102_cursor_relative (v, narg, 0);
break;
vt102_cursor_absolute (v, x, y);
}
break;
+ case 'I':
+ while (narg--)
+ vt102_cursor_advance_tab (c->v);
+ break;
case 'J':
+ if (len == 2)
+ narg = 0; /*Different default */
switch (narg)
{
+ case 0:
+ crt_erase (&v->crt, v->pos, v->screen_end, 1,v->color);
+ break;
case 1:
- crt_erase (&v->crt, v->pos, v->screen_end, 1);
+ crt_erase (&v->crt, v->screen_start, v->pos, 1,v->color);
break;
case 2:
- crt_erase (&v->crt, v->screen_start, v->screen_end, 1);
+ crt_erase (&v->crt, v->screen_start, v->screen_end, 1,v->color);
break;
}
break;
switch (narg)
{
case 0:
- crt_erase (&v->crt, v->pos, le, 1);
+ crt_erase (&v->crt, v->pos, le, 1,v->color);
break;
case 1:
- crt_erase (&v->crt, ls, v->pos, 1);
+ crt_erase (&v->crt, ls, v->pos, 1,v->color);
break;
case 2:
- crt_erase (&v->crt, ls, le, 1);
+ crt_erase (&v->crt, ls, le, 1,v->color);
break;
}
}
break;
- case 'P':
- while (narg--)
- vt102_delete_from_line (v, v->pos);
- break;
case 'L':
if ((v->pos.y >= v->top_margin.y)
&& (v->pos.y <= v->bottom_margin.y))
{
while (narg--)
- crt_scroll_down (&v->crt, v->pos, v->bottom_margin, 1);
+ crt_scroll_down (&v->crt, v->pos, v->bottom_margin, 1,v->color);
}
break;
&& (v->pos.y <= v->bottom_margin.y))
{
while (narg--)
- crt_scroll_up (&v->crt, v->pos, v->bottom_margin, 0);
+ {
+ vt102_history (c, v->pos, v->bottom_margin);
+ crt_scroll_up (&v->crt, v->pos, v->bottom_margin, 1,v->color);
+ }
+ }
+ break;
+ case 'P':
+ while (narg--)
+ vt102_delete_from_line (v, v->pos);
+ break;
+ case 'R':
+ //FIXME: cursor position report - does anything use that?
+ break;
+ case 'S':
+ while (narg--)
+ {
+ vt102_history (c, v->top_margin, v->bottom_margin);
+ crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1,v->color);
}
break;
+ case 'T':
+ while (narg--)
+ crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1,v->color);
+ break;
+ case 'X':
+ {
+ CRT_Pos end = v->pos;
+ if (!narg) narg++;
+
+ end.x += narg-1;
+ if (end.x > v->bottom_margin.x)
+ end.x = v->bottom_margin.x;
+ crt_erase (&v->crt, v->pos, end, 1,v->color);
+ }
+ break;
+ case 'Z':
+ while (narg--)
+ vt102_cursor_retard_tab (c->v);
+ break;
+ case '`':
+ vt102_cursor_absolute (v, narg - 1, v->pos.y);
+ break;
+ case 'b':
+ while (narg--)
+ vt102_regular_char (c, v, v->last_reg_char);
+ break;
+ case 'c':
+ //FIXME:
+ break;
+ case 'd':
+ vt102_cursor_absolute (v, v->pos.x, narg - 1);
+ break;
case 'g':
if (len == 2)
narg = 0; /*Different default */
case 0:
v->tabs[v->pos.x] = 0;
break;
+ case 2: //FIXME: - LA120 says current line only WTF?
case 3:
memset (v->tabs, 0, sizeof (v->tabs));
break;
}
break;
+ case 'i': //4,5 Turn printer on and off WTF?
+ //FIXME
+ break;
case 'h':
case 'l':
vt102_parse_mode_string (v, &buf[1], len - 1);
break;
+
case 'm':
vt102_parse_attr_string (v, &buf[1], len - 1);
break;
+ case 'n': // 6 request cursor position
+ //FIXME
+ break;
case 'r':
v->top_margin = v->screen_start;
v->bottom_margin = v->screen_end;
break;
default:
-#if 0
- fprintf (stderr, "unhandled CSI \\033%s\n", buf, buf[0]);
-#endif
+ log_f (c->l, "<%s:%d unhandled CSI: \\033%s>", __FILE__,__LINE__,buf);
+
;
}
break;
default:
-#if 0
- fprintf (stderr, "unhandled CSI \\033%s\n", buf, buf[0]);
-#endif
+ log_f (c->l, "<%s:%d unhandled sequence: \\033%s>", __FILE__,__LINE__,buf);
;
}
while (i--)
{
ca->attr = CRT_ATTR_REVERSE;
+ ca->color = CRT_COLOR_NORMAL;
ca->chr = *str;
if (*str)
str++;
void
-vt102_parse_char (VT102 * v, int c)
+vt102_parser_reset (VT102_parser * p)
{
- VT102_parser *p = &v->parser;
+ p->in_csi = 0;
+ p->in_escape = 0;
+}
-#if 0
- fprintf (stderr, "char %c pc %d %d %d %d %d\n", (c < 32) ? 32 : c, c,
- p->in_csi, p->in_escape, v->pos.x, v->pos.y);
+void
+vt102_reset_state(VT102 *v)
+{
+ vt102_parser_reset(&v->parser);
+
+ v->attr = CRT_ATTR_NORMAL;
+ v->color = CRT_COLOR_NORMAL;
+
+ v->application_keypad_mode = 0;
+
+ v->top_margin = v->screen_start;
+ v->bottom_margin = v->screen_end;
+
+ memset (v->modes, 0, VT102_NMODES);
+ memset (v->private_modes, 0, VT102_NMODES);
+
+ v->private_modes[VT102_PRIVATE_MODE_AUTO_WRAP] = 1;
+ v->private_modes[VT102_PRIVATE_MODE_AUTO_REPEAT] = 1;
+ v->private_modes[VT102_PRIVATE_MODE_SHOW_CURSOR] = 1;
+ v->modes[VT102_MODE_LOCAL_ECHO_OFF] = 1;
+
+ vt102_reset_tabs (v);
+}
+
+
+void
+vt102_parse_char (Context * c, int ch)
+{
+ VT102 *v = c->v;
+ VT102_parser *p = &v->parser;
+
+#if 1
+ log_f (c->l, "char %3d %c pc %d %d %d %2d %2d %d",ch,safe_ch(ch),
+ p->in_utf8,p->in_escape, p->in_csi, v->pos.x, v->pos.y,v->pending_wrap);
#endif
- if (p->in_csi)
+
+ if (ch==SYM_CHAR_RESET) {
+ vt102_reset_state(v);
+ } else if (p->in_csi)
{
- p->csi_buf[p->csi_ptr++] = c;
- if (csi_ender (c) || (p->csi_ptr == VT102_CSI_LEN))
+ p->csi_buf[p->csi_ptr++] = ch;
+ if (csi_ender (ch) || (p->csi_ptr == VT102_CSI_LEN))
{
- vt102_parse_csi (v, p->csi_buf, p->csi_ptr);
+ if (csi_starter (p->csi_buf[0]))
+ {
+ vt102_parse_csi (c, p->csi_buf, p->csi_ptr);
+ }
+ else if (scs_starter (p->csi_buf[0]))
+ {
+ vt102_scs (c, p->csi_buf[0], p->csi_buf[1]);
+ }
+ else
+ {
+ log_f (c->l, "<%s:%d no dispatcher for sequence starting \\033 \\%03o (ESC %c)>", __FILE__,__LINE__,p->csi_buf[0],safe_ch(p->csi_buf[0]));
+ }
p->in_csi = 0;
}
}
else if (p->in_escape)
{
- if (csi_starter (c))
+ if (csi_starter (ch) || scs_starter (ch))
{
p->csi_ptr = 0;
- p->csi_buf[p->csi_ptr++] = c;
+ p->csi_buf[p->csi_ptr++] = ch;
p->in_csi++;
p->in_escape = 0;
}
else
{
p->in_escape = 0;
- vt102_parse_esc (v, c);
+ vt102_parse_esc (c, ch);
}
}
+ else if (ch==0x9b) /*One byte CSI*/
+ {
+ p->csi_ptr = 0;
+ p->csi_buf[p->csi_ptr++] = '[';
+ p->in_csi++;
+ }
else
{
- switch (c)
+ switch (ch)
{
/*NUL*/ case 0:
/*SOH*/ case 1:
/*EOT*/ case 4:
break;
/*ENQ*/ case 5:
- tty_write (v->tty, "vt102", 5);
+ if (c->t)
+ c->t->xmit (c->t, "vt102", 5);
break;
/*ACK*/ case 6:
/*BEL*/ case 7:
break;
/*BS*/ case 8:
- vt102_cursor_retard (v);
+ vt102_cursor_retard (c->v);
break;
/*HT*/ case 9:
- vt102_cursor_advance_tab (v);
+ vt102_cursor_advance_tab (c->v);
break;
/*LF*/ case 10:
/*VT*/ case 11:
/*FF*/ case 12:
- vt102_cursor_advance_line (v);
+ vt102_cursor_advance_line (c);
if (!v->modes[VT102_MODE_NEWLINE_MODE])
break;
/*CR*/ case 13:
vt102_cursor_carriage_return (v);
break;
/*SO*/ case 14:
+ /*select G1 */
+ /*Ignoring charsets */
+ break;
/*SI*/ case 15:
+ /*select G0 */
+ /*Ignoring charsets */
+ break;
/*DLE*/ case 16:
/*DC1 */ case 17:
/*DC2 */ case 18:
/*DEL*/ case 127:
break;
/*regular character */ default:
- vt102_do_pending_wrap (v);
-
- if (v->modes[VT102_MODE_INSERT])
- vt102_insert_into_line (v, v->pos);
-
- v->crt.screen[CRT_ADDR_POS (&v->pos)].chr = c;
- v->crt.screen[CRT_ADDR_POS (&v->pos)].attr = v->attr;
- vt102_cursor_advance (v);
+ vt102_regular_char (c, v, ch);
}
}
if (v->current_line.y != v->pos.y)
{
- vt102_log_line (v, v->current_line.y);
+ vt102_log_line (c, v->current_line.y);
v->current_line = v->pos;
}
- vt102_status_line (v, "VT102 foo bar baz I'm the urban spaceman baby");
-}
-
-vt102_parse (VT102 * v, char *buf, int len)
-{
- while (len--)
- vt102_parse_char (v, *(buf++));
+ if (c->d)
+ cmd_show_status (c->d, c);
}
-
void
-vt102_parser_reset (VT102_parser * p)
+vt102_send (Context * c, uint8_t key)
{
- p->in_csi = 0;
- p->in_escape = 0;
- p->csi_ptr = 0;
-}
+ uint8_t ch;
+ if (!c->t)
+ return;
-void
-vt102_send (VT102 * v, uint8_t key)
-{
- uint8_t c;
#if 0
- fprintf(stderr,"vts: %d(%c)\n",key,(key>31)?key:' ');
+ fprintf (stderr, "vts: %d(%c)\n", key, (key > 31) ? key : ' ');
#endif
if ((key > 31) && (key < 127))
{
- tty_write (v->tty, &key, 1);
+ c->t->xmit (c->t, &key, 1);
return;
}
/*LF*/ case 10:
/*VT*/ case 11:
/*FF*/ case 12:
- tty_write (v->tty, &key, 1);
+ c->t->xmit (c->t, &key, 1);
break;
/*CR*/ case 13:
- tty_write (v->tty, &key, 1);
- if (v->modes[VT102_MODE_NEWLINE_MODE])
+ c->t->xmit (c->t, &key, 1);
+ if (c->v->modes[VT102_MODE_NEWLINE_MODE])
{
- c = 10;
- tty_write (v->tty, &c, 1);
+ ch = 10;
+ c->t->xmit (c->t, &ch, 1);
}
break;
/*SO*/ case 14:
/*CAN*/ case 24:
/*EM*/ case 25:
/*SUB*/ case 26:
- tty_write (v->tty, &key, 1);
+ c->t->xmit (c->t, &key, 1);
break;
/*ESC*/ case 27:
/*FS*/ case 28:
/*RS*/ case 30:
/*US*/ case 31:
/*DEL*/ case 127:
- tty_write (v->tty, &key, 1);
+ c->t->xmit (c->t, &key, 1);
break;
case KEY_UP:
case KEY_MIDDLE:
case KEY_END:
- if (v->private_modes[VT102_PRIVATE_MODE_CURSOR_MODE])
+ if (c->v->private_modes[VT102_PRIVATE_MODE_CURSOR_MODE])
{
uint8_t buf[] = { 033, 'O', 'A' + (key - KEY_UP) };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
else
{
uint8_t buf[] = { 033, '[', 'A' + (key - KEY_UP) };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
break;
case KEY_STAR:
case KEY_7:
case KEY_8:
case KEY_9:
- if (v->application_keypad_mode)
+ if (c->v->application_keypad_mode)
{
uint8_t buf[] = { 033, 'O', 'a' + (key - KEY_154) };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
else
{
[KEY_9] = '9'
};
- tty_write (v->tty, &kpoff[key], 1);
+ c->t->xmit (c->t, &kpoff[key], 1);
}
break;
case KEY_ENTER:
- if (v->application_keypad_mode)
+ if (c->v->application_keypad_mode)
{
uint8_t buf[] = { 033, 'O', 'M' };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
else
{
- c = 13;
- tty_write (v->tty, &c, 1);
- if (v->modes[VT102_MODE_NEWLINE_MODE])
+ ch = 13;
+ c->t->xmit (c->t, &ch, 1);
+ if (c->v->modes[VT102_MODE_NEWLINE_MODE])
{
- c = 10;
- tty_write (v->tty, &c, 1);
+ ch = 10;
+ c->t->xmit (c->t, &ch, 1);
}
}
break;
case KEY_PF4:
{
uint8_t buf[] = { 033, 'O', 'P' + (key - KEY_PF1) };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
break;
case KEY_INSERT:
case KEY_PGDN:
{
uint8_t buf[] = { 033, '[', '0' + (key - KEY_180), '~' };
- tty_write (v->tty, &buf, sizeof (buf));
+ c->t->xmit (c->t, &buf, sizeof (buf));
}
break;
}
VT102_parser *p = &v->parser;
vt102_parser_reset (p);
- crt_cls (&v->crt);
-
-
- v->application_keypad_mode = 0;
+ vt102_reset_state(p);
+ crt_cls (&v->crt);
v->current_line = v->pos;
v->pending_wrap = 0;
v->screen_end.x = VT102_COLS - 1;
v->screen_end.y = VT102_ROWS - 1;
- v->top_margin = v->screen_start;
- v->bottom_margin = v->screen_end;
-
- memset (v->modes, 0, VT102_NMODES);
- memset (v->private_modes, 0, VT102_NMODES);
-
- v->private_modes[VT102_PRIVATE_MODE_AUTO_WRAP] = 1;
- v->private_modes[VT102_PRIVATE_MODE_AUTO_REPEAT] = 1;
- v->private_modes[VT102_PRIVATE_MODE_SHOW_CURSOR] = 1;
- v->modes[VT102_MODE_LOCAL_ECHO_OFF] = 1;
-
vt102_cursor_home (v);
+ vt102_status_line (v, "");
+
vt102_reset_tabs (v);
v->current_line = v->pos;
vt102_save_state (v);
- vt102_status_line (v, "VT102 foo bar baz I'm the urban spaceman baby");
-
-}
-
-int
-vt102_dispatch (VT102 * v)
-{
- char buf[1024];
- int red;
-
- red = tty_read (v->tty, buf, sizeof (buf));
-
- if (red < 0)
- return -1;
- if (!red)
- return 0;
-
-
- vt102_parse (v, buf, red);
-
- return 0;
+ v->last_reg_char = ' ';
}
-
VT102 *
-vt102_new (TTY * t)
+vt102_new (void)
{
VT102 *v;
v = (VT102 *) malloc (sizeof (VT102));
+ v->xn_glitch=1;
+
vt102_reset (v);
- v->tty = t;
return v;
}
+void vt102_set_ansi(VT102 *v,int ansi)
+{
+v->xn_glitch=ansi ? 0:1;
+}
+
void
vt102_free (VT102 * v)
{
~ianmdlvl / sympathy.git / blobdiff