/*
* $Log$
+ * Revision 1.12 2008/02/07 00:39:13 james
+ * *** empty log message ***
+ *
+ * Revision 1.11 2008/02/06 20:26:58 james
+ * *** empty log message ***
+ *
+ * Revision 1.10 2008/02/06 17:53:28 james
+ * *** empty log message ***
+ *
* Revision 1.9 2008/02/06 15:53:22 james
* *** empty log message ***
*
void
vt102_log_line (VT102 * v, int line)
{
+ static FILE *log;
CRT_Pos e = { VT102_COLS - 1, line };
CRT_Pos p = { 0, line };
+ if (!log)
+ log = fopen ("log", "a+");
+
+ if (!log)
+ return;
+
+
for (; e.x > 0; --e.x)
{
if (v->crt.screen[CRT_ADDR_POS (&e)].chr != ' ')
c = ' ';
if (c > 126)
c = ' ';
- fputc (c, stderr);
+ fputc (c, log);
}
- fputc ('\n', stderr);
+ fputc ('\n', log);
}
void
v->pos = v->top_margin;
vt102_cursor_normalize (v);
v->pending_wrap = 0;
+
}
vt102_cursor_absolute (VT102 * v, int x, int y)
v->private_modes[m] = set;
switch (m)
{
+ case VT102_PRIVATE_MODE_CURSOR_MODE:
+ if (v->application_keypad_mode)
+ v->private_modes[m] = 0;
+ fprintf (stderr, "APPLICATION CURSOR MODE %d\n",
+ v->private_modes[m]);
+ break;
case VT102_PRIVATE_MODE_ORIGIN_MODE:
vt102_cursor_home (v);
break;
case 1:
v->attr |= CRT_ATTR_BOLD;
break;
+ case 21:
case 22:
v->attr &= ~CRT_ATTR_BOLD;
break;
v->attr &= ~CRT_ATTR_REVERSE;
break;
default:
+ ;
+#if 0
fprintf (stderr, "unhandled SGR %d\n", a);
+#endif
}
}
}
void
-vt102_parse_esc (VT102 * v, int c)
+vt102_save_state (VT102 * v)
{
+ v->saved.pos = v->pos;
+ v->saved.attr = v->attr;
+ v->saved.origin_mode = v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE];
+}
+void
+vt102_restore_state (VT102 * v)
+{
+ v->pos = v->saved.pos;
+ v->attr = v->saved.attr;
+ 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)
+{
switch (c)
{
-#if 0
+ 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);
+ }
+ else
+ {
+ vt102_cursor_relative (v, 0, 1);
+ }
+ break;
+ case 'H':
+ v->tabs[v->pos.x]++;
+ break;
+ case 'M':
+ if (v->pos.y == v->top_margin.y)
+ {
+ crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1);
+ }
+ else
+ {
+ vt102_cursor_relative (v, 0, -1);
+ }
+ break;
+ case '7':
+ vt102_save_state (v);
+ break;
+ case '8':
+ vt102_restore_state (v);
+ break;
case '=':
+ v->application_keypad_mode = 1;
+ break;
case '>':
- {
- char s[] = { 033, c };
-/*Horrid hack for the moment in testing change the key mode of the upstream te*/
- write (1, s, 2);
- }
+ v->application_keypad_mode = 0;
break;
-#endif
default:
+#if 0
fprintf (stderr, "unhandled ESC \\033 \\%03o (ESC %c)\n", c,
(c < 32) ? '?' : c);
+#endif
+ ;
}
}
void
case 'D':
vt102_cursor_relative (v, -narg, 0);
break;
+ case 'E':
+ vt102_cursor_relative (v, 0, narg);
+ vt102_cursor_carriage_return (v);
+ break;
+ case 'F':
+ vt102_cursor_relative (v, 0, -narg);
+ vt102_cursor_carriage_return (v);
+ break;
+ case 'G':
+ vt102_cursor_absolute (v, narg - 1, v->pos.y);
+ break;
case 'H':
+ case 'f':
{
int x, y;
vt102_cursor_home (v);
break;
+ case 's':
+ v->saved.pos = v->pos;
+ break;
+ case 'u':
+ v->pos = v->saved.pos;
+ vt102_cursor_normalize (v);
+ v->pending_wrap = 0;
+ break;
default:
+#if 0
fprintf (stderr, "unhandled CSI \\033%s\n", buf, buf[0]);
+#endif
+ ;
}
break;
default:
+#if 0
fprintf (stderr, "unhandled CSI \\033%s\n", buf, buf[0]);
+#endif
+ ;
}
{
VT102_parser *p = &v->parser;
+
#if 0
- fprintf (stderr, "%c pc %d %d %d %d %d\n", (c < 32) ? 32 : c, c,
+ 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);
#endif
if (p->in_csi)
/*STX*/ case 2:
/*ETX*/ case 3:
/*EOT*/ case 4:
+ break;
/*ENQ*/ case 5:
+ tty_write (v->tty, "vt102", 5);
+ break;
/*ACK*/ case 6:
/*BEL*/ case 7:
break;
}
v->crt.pos = v->pos;
+ v->crt.hide_cursor =
+ v->private_modes[VT102_PRIVATE_MODE_SHOW_CURSOR] ? 0 : 1;
if (v->current_line.y != v->pos.y)
{
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++));
+}
+
+
void
vt102_parser_reset (VT102_parser * p)
{
p->csi_ptr = 0;
}
+
+void
+vt102_send (VT102 * v, uint8_t key)
+{
+ uint8_t c;
+ fprintf(stderr,"vts: %d(%c)\n",key,(key>31)?key:' ');
+ if ((key > 31) && (key < 127))
+ {
+ tty_write (v->tty, &key, 1);
+ return;
+ }
+
+ switch (key)
+ {
+ /*NUL*/ case 0:
+ /*SOH*/ case 1:
+ /*STX*/ case 2:
+ /*ETX*/ case 3:
+ /*EOT*/ case 4:
+ /*ENQ*/ case 5:
+ /*ACK*/ case 6:
+ /*BEL*/ case 7:
+ /*BS*/ case 8:
+ /*HT*/ case 9:
+ /*LF*/ case 10:
+ /*VT*/ case 11:
+ /*FF*/ case 12:
+ tty_write (v->tty, &key, 1);
+ break;
+ /*CR*/ case 13:
+ tty_write (v->tty, &key, 1);
+ if (v->modes[VT102_MODE_NEWLINE_MODE])
+ {
+ c = 10;
+ tty_write (v->tty, &c, 1);
+ }
+ break;
+ /*SO*/ case 14:
+ /*SI*/ case 15:
+ /*DLE*/ case 16:
+ /*DC1 */ case 17:
+ /*DC2 */ case 18:
+ /*DC3 */ case 19:
+ /*DC4 */ case 20:
+ /*NAK*/ case 21:
+ /*SYN*/ case 22:
+ /*ETB*/ case 23:
+ /*CAN*/ case 24:
+ /*EM*/ case 25:
+ /*SUB*/ case 26:
+ tty_write (v->tty, &key, 1);
+ break;
+ /*ESC*/ case 27:
+ /*FS*/ case 28:
+ /*GS*/ case 29:
+ /*RS*/ case 30:
+ /*US*/ case 31:
+ /*DEL*/ case 127:
+ tty_write (v->tty, &key, 1);
+ break;
+
+ case KEY_UP:
+ case KEY_DOWN:
+ case KEY_RIGHT:
+ case KEY_LEFT:
+ case KEY_HOME:
+ case KEY_MIDDLE:
+ case KEY_END:
+
+ if (v->private_modes[VT102_PRIVATE_MODE_CURSOR_MODE])
+ {
+ uint8_t buf[] = { 033, 'O', 'A' + (key - KEY_UP) };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ else
+ {
+ uint8_t buf[] = { 033, '[', 'A' + (key - KEY_UP) };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ break;
+ case KEY_STAR:
+ case KEY_PLUS:
+ case KEY_COMMA:
+ case KEY_PERIOD:
+ case KEY_DIVIDE:
+ case KEY_0:
+ case KEY_1:
+ case KEY_2:
+ case KEY_3:
+ case KEY_4:
+ case KEY_5:
+ case KEY_6:
+ case KEY_7:
+ case KEY_8:
+ case KEY_9:
+ if (v->application_keypad_mode)
+ {
+ uint8_t buf[] = { 033, 'O', 'a' + (key - KEY_154) };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ else
+ {
+ static char kpoff[KEY_NUM] = {
+ [KEY_STAR] = '*',
+ [KEY_PLUS] = '+',
+ [KEY_COMMA] = ',',
+ [KEY_MINUS] = '-',
+ [KEY_PERIOD] = '.',
+ [KEY_DIVIDE] = '/',
+ [KEY_0] = '0',
+ [KEY_1] = '1',
+ [KEY_2] = '2',
+ [KEY_3] = '3',
+ [KEY_4] = '4',
+ [KEY_5] = '5',
+ [KEY_6] = '6',
+ [KEY_7] = '7',
+ [KEY_8] = '8',
+ [KEY_9] = '9'
+ };
+
+ tty_write (v->tty, &kpoff[key], 1);
+ }
+ break;
+ case KEY_ENTER:
+ if (v->application_keypad_mode)
+ {
+ uint8_t buf[] = { 033, 'O', 'M' };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ else
+ {
+ c = 13;
+ tty_write (v->tty, &c, 1);
+ if (v->modes[VT102_MODE_NEWLINE_MODE])
+ {
+ c = 10;
+ tty_write (v->tty, &c, 1);
+ }
+ }
+ break;
+ case KEY_PF1:
+ case KEY_PF2:
+ case KEY_PF3:
+ case KEY_PF4:
+ {
+ uint8_t buf[] = { 033, 'O', 'P' + (key - KEY_PF1) };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ break;
+ case KEY_INSERT:
+ case KEY_DELETE:
+ case KEY_PGUP:
+ case KEY_PGDN:
+ {
+ uint8_t buf[] = { 033, '[', '0' + (key - KEY_180), '~' };
+ tty_write (v->tty, &buf, sizeof (buf));
+ }
+ break;
+ }
+
+}
+
void
vt102_reset (VT102 * v)
{
crt_cls (&v->crt);
+ v->application_keypad_mode = 0;
v->current_line = v->pos;
v->pending_wrap = 0;
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_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;
+}
+
+VT102 *
+vt102_new (TTY * t)
+{
+ VT102 *v;
+
+ v = (VT102 *) malloc (sizeof (VT102));
+
+ vt102_reset (v);
+
+ v->tty = t;
+
+ return v;
+}
+
+void
+vt102_free (VT102 * v)
+{
+ free (v);
}
~ianmdlvl / sympathy.git / blobdiff