From f2c620137fa5290d913373e5579a97f0fee25fa3 Mon Sep 17 00:00:00 2001 From: james <> Date: Mon, 3 Mar 2008 06:04:42 +0000 Subject: *** empty log message *** --- src/vt102.c | 1942 +++++++++++++++++++++++++++++++---------------------------- 1 file changed, 1025 insertions(+), 917 deletions(-) (limited to 'src/vt102.c') diff --git a/src/vt102.c b/src/vt102.c index a10e025..ff66f49 100644 --- a/src/vt102.c +++ b/src/vt102.c @@ -6,10 +6,14 @@ * */ -static char rcsid[] = "$Id$"; +static char rcsid[] = + "$Id$"; /* * $Log$ + * Revision 1.56 2008/03/03 06:04:42 james + * *** empty log message *** + * * Revision 1.55 2008/03/02 12:32:57 staffcvs * *** empty log message *** * @@ -424,10 +428,11 @@ vt102_crt_update (Context * c) v->crt.hide_cursor = v->private_modes[VT102_PRIVATE_MODE_SHOW_CURSOR] ? 0 : 1; - if (v->current_line.y != v->pos.y) { - vt102_log_line (c, v->current_line.y); - v->current_line = v->pos; - } + if (v->current_line.y != v->pos.y) + { + vt102_log_line (c, v->current_line.y); + v->current_line = v->pos; + } if (c->d) cmd_show_status (c->d, c); @@ -468,17 +473,19 @@ vt102_log_line (Context * c, int line) return; - for (; e.x > 0; --e.x) { - if (c->v->crt.screen[CRT_ADDR_POS (&e)].chr != ' ') - break; - } - - for (; p.x <= e.x; ++p.x) { - int ch = c->v->crt.screen[CRT_ADDR_POS (&p)].chr; - if (ch < 32) - ch = ' '; - logptr += utf8_encode (logptr, ch); - } + for (; e.x > 0; --e.x) + { + if (c->v->crt.screen[CRT_ADDR_POS (&e)].chr != ' ') + break; + } + + for (; p.x <= e.x; ++p.x) + { + int ch = c->v->crt.screen[CRT_ADDR_POS (&p)].chr; + if (ch < 32) + ch = ' '; + logptr += utf8_encode (logptr, ch); + } *logptr = 0; c->l->log (c->l, logbuf); @@ -516,11 +523,14 @@ vt102_cursor_normalize (VT102 * v) { CRT_Pos *top, *bottom; - if (v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE]) { - vt102_clip_cursor (v, v->top_margin, v->bottom_margin); - } else { - vt102_clip_cursor (v, v->screen_start, v->screen_end); - } + if (v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE]) + { + vt102_clip_cursor (v, v->top_margin, v->bottom_margin); + } + else + { + vt102_clip_cursor (v, v->screen_start, v->screen_end); + } } @@ -540,14 +550,15 @@ vt102_cursor_advance_line (Context * c) /*have wraped off end of last line in scrolling region */ /* (|| not necessary, but shuts compiler up */ if (((v->pos.y == v->bottom_margin.y) || (v->pos.y == v->screen_end.y)) && - (couldscroll)) { - vt102_log_line (c, v->pos.y); + (couldscroll)) + { + vt102_log_line (c, v->pos.y); - vt102_history (c, v->top_margin, v->bottom_margin); + vt102_history (c, v->top_margin, v->bottom_margin); - crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1, v->color); - return; - } + crt_scroll_up (&v->crt, v->top_margin, v->bottom_margin, 1, v->color); + return; + } if (v->pos.y != v->screen_end.y) v->pos.y++; @@ -564,12 +575,13 @@ vt102_cursor_retreat_line (Context * c) /*have wraped off end of last line in scrolling region */ /* (|| not necessary, but shuts compiler up */ if (((v->pos.y == v->top_margin.y) || (v->pos.y == v->screen_start.y)) && - (couldscroll)) { - vt102_log_line (c, v->pos.y); + (couldscroll)) + { + vt102_log_line (c, v->pos.y); - crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1, v->color); - return; - } + crt_scroll_down (&v->crt, v->top_margin, v->bottom_margin, 1, v->color); + return; + } if (v->pos.y != v->screen_start.y) v->pos.y--; @@ -600,11 +612,14 @@ vt102_do_pending_wrap (Context * c) if ((v->pos.y == v->screen_end.y) && (!couldscroll)) return; - if (couldscroll) { - v->pos.x = v->top_margin.x; - } else { - v->pos.x = 0; - } + if (couldscroll) + { + v->pos.x = v->top_margin.x; + } + else + { + v->pos.x = 0; + } vt102_cursor_advance_line (c); } @@ -614,12 +629,13 @@ vt102_cursor_advance (Context * c) { VT102 *v = c->v; - if (v->pos.x < v->bottom_margin.x) { + if (v->pos.x < v->bottom_margin.x) + { /*Normal advance*/ - v->pos.x++; - v->pending_wrap = 0; - return; - } + v->pos.x++; + v->pending_wrap = 0; + return; + } v->pending_wrap++; if (!c->v->xn_glitch) vt102_do_pending_wrap (c); @@ -630,9 +646,10 @@ vt102_cursor_advance (Context * c) void vt102_cursor_retreat (VT102 * v) { - if (v->pos.x != v->top_margin.x) { - v->pos.x--; - } + if (v->pos.x != v->top_margin.x) + { + v->pos.x--; + } v->pending_wrap = 0; } @@ -644,20 +661,22 @@ vt102_reset_tabs (VT102 * v) memset (v->tabs, 0, sizeof (v->tabs)); - for (i = 0; i < VT102_MAX_COLS; i += 8) { - v->tabs[i]++; - } + for (i = 0; i < VT102_MAX_COLS; i += 8) + { + v->tabs[i]++; + } } void vt102_cursor_advance_tab (VT102 * v) { if (v->pos.x == v->bottom_margin.x) return; - while (v->pos.x < v->bottom_margin.x) { - v->pos.x++; - if (v->tabs[v->pos.x]) - break; - } + while (v->pos.x < v->bottom_margin.x) + { + v->pos.x++; + if (v->tabs[v->pos.x]) + break; + } v->pending_wrap = 0; } @@ -666,11 +685,12 @@ vt102_cursor_retreat_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; - } + while (v->pos.x > v->top_margin.x) + { + v->pos.x--; + if (v->tabs[v->pos.x]) + break; + } v->pending_wrap = 0; } @@ -684,13 +704,16 @@ vt102_cursor_home (VT102 * v) vt102_cursor_absolute (VT102 * v, int x, int y) { - if (v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE]) { - v->pos.x = x + v->top_margin.x; - v->pos.y = y + v->top_margin.y; - } else { - v->pos.x = x; - v->pos.y = y; - } + if (v->private_modes[VT102_PRIVATE_MODE_ORIGIN_MODE]) + { + v->pos.x = x + v->top_margin.x; + v->pos.y = y + v->top_margin.y; + } + else + { + v->pos.x = x; + v->pos.y = y; + } vt102_cursor_normalize (v); v->pending_wrap = 0; } @@ -713,11 +736,12 @@ vt102_delete_from_line (VT102 * v, CRT_Pos p) if (n < 0) return; - if (n) { + if (n) + { - memmove (&v->crt.screen[CRT_ADDR_POS (&p)], - &v->crt.screen[CRT_ADDR_POS (&p) + 1], sizeof (CRT_CA) * n); - } + memmove (&v->crt.screen[CRT_ADDR_POS (&p)], + &v->crt.screen[CRT_ADDR_POS (&p) + 1], sizeof (CRT_CA) * n); + } v->crt.screen[CRT_ADDR (p.y, v->bottom_margin.x)].chr = ' '; /*But not attr due to vt102 bug*/ @@ -731,11 +755,12 @@ vt102_insert_into_line (VT102 * v, CRT_Pos p) if (n < 0) return; - if (n) { + if (n) + { - memmove (&v->crt.screen[CRT_ADDR_POS (&p) + 1], - &v->crt.screen[CRT_ADDR_POS (&p)], sizeof (CRT_CA) * n); - } + memmove (&v->crt.screen[CRT_ADDR_POS (&p) + 1], + &v->crt.screen[CRT_ADDR_POS (&p)], sizeof (CRT_CA) * n); + } v->crt.screen[CRT_ADDR_POS (&p)].chr = ' '; v->crt.screen[CRT_ADDR_POS (&p)].attr = CRT_ATTR_NORMAL; @@ -751,44 +776,50 @@ vt102_change_mode (Context * c, int private, char *ns, int set) int m; - if (*ns) { - m = atoi (ns); - } else { - m = 1; - } + if (*ns) + { + m = atoi (ns); + } + else + { + m = 1; + } if (m < 0) return; if (m >= VT102_NMODES) return; - if (private) { - v->private_modes[m] = set; - switch (m) { - case VT102_PRIVATE_MODE_CURSOR_MODE: - if (v->application_keypad_mode) - v->private_modes[m] = 0; + if (private) + { + v->private_modes[m] = set; + switch (m) + { + case VT102_PRIVATE_MODE_CURSOR_MODE: + if (v->application_keypad_mode) + v->private_modes[m] = 0; #if 0 - fprintf (stderr, "APPLICATION CURSOR MODE %d wanted %d\n", - v->private_modes[m], set); + fprintf (stderr, "APPLICATION CURSOR MODE %d wanted %d\n", + v->private_modes[m], set); #endif - break; - case VT102_PRIVATE_MODE_ORIGIN_MODE: - vt102_cursor_home (v); - break; - case VT102_PRIVATE_MODE_132COLS: - /* We don't implement 132 col mode - yet */ + break; + case VT102_PRIVATE_MODE_ORIGIN_MODE: + vt102_cursor_home (v); + break; + case VT102_PRIVATE_MODE_132COLS: + /* We don't implement 132 col mode - yet */ - v->current_size.x = - v-> - private_modes[VT102_PRIVATE_MODE_132COLS] ? VT102_COLS_132 : - VT102_COLS_80; + v->current_size.x = + v-> + private_modes[VT102_PRIVATE_MODE_132COLS] ? VT102_COLS_132 : + VT102_COLS_80; - vt102_do_resize (c); - break; - } + vt102_do_resize (c); + break; + } - } else + } + else v->modes[m] = set; #if 0 @@ -810,33 +841,36 @@ vt102_parse_mode_string (Context * c, char *buf, int len) len--; - if (*buf == '?') { - private++; - buf++; - len--; - } + if (*buf == '?') + { + private++; + buf++; + len--; + } if (len < 0) return; - while (len--) { - if (*buf == ';') { - vt102_change_mode (c, private, &num[o], last == 'h'); - memset (num, 0, sizeof (num)); - o = sizeof (num) - 1; - buf++; - continue; - } + while (len--) + { + if (*buf == ';') + { + vt102_change_mode (c, private, &num[o], last == 'h'); + memset (num, 0, sizeof (num)); + o = sizeof (num) - 1; + buf++; + continue; + } - num[0] = num[1]; - num[1] = num[2]; - num[2] = *buf; + num[0] = num[1]; + num[1] = num[2]; + num[2] = *buf; - if (o) - o--; + if (o) + o--; - buf++; - } + buf++; + } vt102_change_mode (c, private, &num[o], last == 'h'); @@ -849,111 +883,115 @@ vt102_change_attr (VT102 * v, char *na) int a; - if (*na) { - a = atoi (na); - } else { - a = 0; - } - - switch (a) { - case 0: - v->attr = CRT_ATTR_NORMAL; - v->color = CRT_COLOR_NORMAL; - break; - case 1: - v->attr |= CRT_ATTR_BOLD; - break; - case 21: - case 22: - v->attr &= ~CRT_ATTR_BOLD; - break; - case 4: - v->attr |= CRT_ATTR_UNDERLINE; - break; - case 24: - v->attr &= ~CRT_ATTR_UNDERLINE; - break; - case 5: - v->attr |= CRT_ATTR_BLINK; - break; - case 25: - v->attr &= ~CRT_ATTR_BLINK; - break; - case 7: - v->attr |= CRT_ATTR_REVERSE; - break; - 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 (*na) + { + a = atoi (na); + } + else + { + a = 0; + } + + switch (a) + { + case 0: + v->attr = CRT_ATTR_NORMAL; + v->color = CRT_COLOR_NORMAL; + break; + case 1: + v->attr |= CRT_ATTR_BOLD; + break; + case 21: + case 22: + v->attr &= ~CRT_ATTR_BOLD; + break; + case 4: + v->attr |= CRT_ATTR_UNDERLINE; + break; + case 24: + v->attr &= ~CRT_ATTR_UNDERLINE; + break; + case 5: + v->attr |= CRT_ATTR_BLINK; + break; + case 25: + v->attr &= ~CRT_ATTR_BLINK; + break; + case 7: + v->attr |= CRT_ATTR_REVERSE; + break; + 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 - fprintf (stderr, "unhandled SGR %d\n", a); + fprintf (stderr, "unhandled SGR %d\n", a); #endif - } + } } @@ -974,24 +1012,26 @@ vt102_parse_attr_string (VT102 * v, char *buf, int len) if (len < 0) return; - while (len--) { - if (*buf == ';') { - vt102_change_attr (v, &num[o]); - memset (num, 0, sizeof (num)); - o = sizeof (num) - 1; - buf++; - continue; - } + while (len--) + { + if (*buf == ';') + { + vt102_change_attr (v, &num[o]); + memset (num, 0, sizeof (num)); + o = sizeof (num) - 1; + buf++; + continue; + } - num[0] = num[1]; - num[1] = num[2]; - num[2] = *buf; + num[0] = num[1]; + num[1] = num[2]; + num[2] = *buf; - if (o) - o--; + if (o) + o--; - buf++; - } + buf++; + } vt102_change_attr (v, &num[o]); } @@ -1029,14 +1069,18 @@ vt102_regular_char (Context * c, VT102 * v, uint32_t ch) v->last_reg_char = ch; - if (ch < VT102_CHARSET_SIZE) { - int cs; - if ((cs = vt102_charset_c0[ch])) { - ch = cs; - } else if ((cs = charset_from_csid[v->g[v->cs]][ch])) { - ch = cs; + if (ch < VT102_CHARSET_SIZE) + { + int cs; + if ((cs = vt102_charset_c0[ch])) + { + ch = cs; + } + else if ((cs = charset_from_csid[v->g[v->cs]][ch])) + { + ch = cs; + } } - } 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; @@ -1047,10 +1091,11 @@ vt102_regular_char (Context * c, VT102 * v, uint32_t ch) vt102_send_id (Context * c, char *buf) { - if (c->t) { - int l = strlen (buf); - c->t->xmit (c->t, buf, l); - } + if (c->t) + { + int l = strlen (buf); + c->t->xmit (c->t, buf, l); + } } void @@ -1060,28 +1105,30 @@ vt102_scs (Context * c, int g, int s) int cs = VT102_CSID_US; - switch (s) { - case 'A': - cs = VT102_CSID_UK; - break; - case '1': - case '2': - case 'B': - cs = VT102_CSID_US; - break; - case '0': - cs = VT102_CSID_GL; - break; - } - - switch (g) { - case '(': - v->g[0] = cs; - break; - case ')': - v->g[1] = cs; - break; - } + switch (s) + { + case 'A': + cs = VT102_CSID_UK; + break; + case '1': + case '2': + case 'B': + cs = VT102_CSID_US; + break; + case '0': + cs = VT102_CSID_GL; + break; + } + + switch (g) + { + case '(': + v->g[0] = cs; + break; + case ')': + v->g[1] = cs; + break; + } } @@ -1102,258 +1149,279 @@ vt102_parse_csi (Context * c, char *buf, int len) buf[len - 1] = 0; #endif - if (len > 2) { - narg = atoi (arg); - } else { - narg = 1; - } - - switch (buf[0]) { - 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; - 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; + if (len > 2) + { + narg = atoi (arg); + } + else + { + narg = 1; + } - y = narg - 1; + switch (buf[0]) + { + 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; + 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; - ptr = index (arg, ';'); - if (ptr) - x = atoi (ptr + 1) - 1; - else - x = 0; + y = narg - 1; - 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->screen_start, v->pos, 1, v->color); - break; - case 2: - crt_erase (&v->crt, v->screen_start, v->screen_end, 1, v->color); - break; - } - break; - case 'K': - { - CRT_Pos ls = { 0, v->pos.y }; - CRT_Pos le = { v->current_size.x - 1, v->pos.y }; - if (len == 2) - narg = 0; /*Different default */ + ptr = index (arg, ';'); + if (ptr) + x = atoi (ptr + 1) - 1; + else + x = 0; - switch (narg) { - case 0: - crt_erase (&v->crt, v->pos, le, 1, v->color); + vt102_cursor_absolute (v, x, y); + } break; - case 1: - crt_erase (&v->crt, ls, v->pos, 1, v->color); + case 'I': + while (narg--) + vt102_cursor_advance_tab (c->v); break; - case 2: - crt_erase (&v->crt, ls, le, 1, v->color); + 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->screen_start, v->pos, 1, v->color); + break; + case 2: + crt_erase (&v->crt, v->screen_start, v->screen_end, 1, + v->color); + break; + } + break; + case 'K': + { + CRT_Pos ls = { 0, v->pos.y }; + CRT_Pos le = { v->current_size.x - 1, v->pos.y }; + if (len == 2) + narg = 0; /*Different default */ + + switch (narg) + { + case 0: + crt_erase (&v->crt, v->pos, le, 1, v->color); + break; + case 1: + crt_erase (&v->crt, ls, v->pos, 1, v->color); + break; + case 2: + crt_erase (&v->crt, ls, le, 1, v->color); + break; + } + } break; - } - } - 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, v->color); - } - break; - case 'M': - if ((v->pos.y >= v->top_margin.y) - && (v->pos.y <= v->bottom_margin.y)) { - while (narg--) { - 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 '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++; + 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, + v->color); + } + break; - end.x += narg - 1; - if (end.x > v->bottom_margin.x) - end.x = v->bottom_margin.x; + case 'M': + if ((v->pos.y >= v->top_margin.y) + && (v->pos.y <= v->bottom_margin.y)) + { + while (narg--) + { + 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 '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_retreat_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': + /* For some obscure reason some programs seem to send */ + /* CSI [ ? .. c, which we ignore */ + if (buf[1] != '?') + vt102_send_id (c, "\033[?2c"); + break; + case 'd': + vt102_cursor_absolute (v, v->pos.x, narg - 1); + break; + case 'g': + if (len == 2) + narg = 0; /*Different default */ + + switch (narg) + { + 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; - crt_erase (&v->crt, v->pos, end, 1, v->color); - } - break; - case 'Z': - while (narg--) - vt102_cursor_retreat_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': - /* For some obscure reason some programs seem to send */ - /* CSI [ ? .. c, which we ignore */ - if (buf[1] != '?') - vt102_send_id (c, "\033[?2c"); - break; - case 'd': - vt102_cursor_absolute (v, v->pos.x, narg - 1); - break; - case 'g': - if (len == 2) - narg = 0; /*Different default */ + case 'i': //Printer commands + //FIXME + break; + case 'h': + case 'l': + vt102_parse_mode_string (c, &buf[1], len - 1); + break; - switch (narg) { - 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': //Printer commands - //FIXME - break; - case 'h': - case 'l': - vt102_parse_mode_string (c, &buf[1], len - 1); - break; + case 'm': + vt102_parse_attr_string (v, &buf[1], len - 1); + break; + case 'n': //Device status report + switch (buf[1]) + { + case '5': + vt102_send_id (c, "\033[0n"); + break; + case '6': + if (c->t) + { + char buf[16]; + int i; + i = + sprintf (buf, "\033[%d;%dR", v->pos.y + 1, v->pos.x + 1); + c->t->xmit (c->t, buf, i); + } + break; + default: + //?15n printer status + log_f (c->l, "<%s:%d unhandled DSR: \\033%s>", __FILE__, + __LINE__, buf); + } + break; + case 'q': //Load LED on off + break; + case 'r': + v->top_margin = v->screen_start; + v->bottom_margin = v->screen_end; + + if ((len > 2) && (ptr = index (arg, ';'))) + { + ptr++; + v->top_margin.y = narg - 1; + v->bottom_margin.y = atoi (ptr) - 1; + } + + if (v->top_margin.y < v->screen_start.y) + v->top_margin.y = v->screen_start.y; + if (v->top_margin.y > v->screen_end.y) + v->top_margin.y = v->screen_end.y; + if (v->bottom_margin.y < v->screen_start.y) + v->bottom_margin.y = v->screen_start.y; + if (v->bottom_margin.y > v->screen_end.y) + v->bottom_margin.y = v->screen_end.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; + case 'y': //Invoke confidence test + break; + case 'z': //request terminal parameters + break; + default: + log_f (c->l, "<%s:%d unhandled CSI: \\033%s>", __FILE__, __LINE__, + buf); - case 'm': - vt102_parse_attr_string (v, &buf[1], len - 1); - break; - case 'n': //Device status report - switch (buf[1]) { - case '5': - vt102_send_id (c, "\033[0n"); - break; - case '6': - if (c->t) { - char buf[16]; - int i; - i = sprintf (buf, "\033[%d;%dR", v->pos.y + 1, v->pos.x + 1); - c->t->xmit (c->t, buf, i); + ; } - break; - default: - //?15n printer status - log_f (c->l, "<%s:%d unhandled DSR: \\033%s>", __FILE__, - __LINE__, buf); - } break; - case 'q': //Load LED on off - break; - case 'r': - v->top_margin = v->screen_start; - v->bottom_margin = v->screen_end; - - if ((len > 2) && (ptr = index (arg, ';'))) { - ptr++; - v->top_margin.y = narg - 1; - v->bottom_margin.y = atoi (ptr) - 1; - } - - if (v->top_margin.y < v->screen_start.y) - v->top_margin.y = v->screen_start.y; - if (v->top_margin.y > v->screen_end.y) - v->top_margin.y = v->screen_end.y; - if (v->bottom_margin.y < v->screen_start.y) - v->bottom_margin.y = v->screen_start.y; - if (v->bottom_margin.y > v->screen_end.y) - v->bottom_margin.y = v->screen_end.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; - case 'y': //Invoke confidence test - break; - case 'z': //request terminal parameters - break; - default: - log_f (c->l, "<%s:%d unhandled CSI: \\033%s>", __FILE__, __LINE__, buf); - + log_f (c->l, "<%s:%d unhandled sequence: \\033%s>", __FILE__, + __LINE__, buf); ; } - break; - default: - log_f (c->l, "<%s:%d unhandled sequence: \\033%s>", __FILE__, - __LINE__, buf); - ; - } @@ -1372,62 +1440,107 @@ vt102_parse_esc (Context * c) !v->private_modes[VT102_PRIVATE_MODE_VT52], p->cmd_buf); #endif - if (!v->private_modes[VT102_PRIVATE_MODE_VT52]) { - int ate = 1; + if (!v->private_modes[VT102_PRIVATE_MODE_VT52]) + { + int ate = 1; - switch (p->cmd_buf[0]) { - case 'A': - vt102_cursor_relative (v, 0, -1); - break; - case 'B': - vt102_cursor_relative (v, 0, 1); - break; - case 'C': - vt102_cursor_relative (v, 1, 0); - break; + switch (p->cmd_buf[0]) + { + case 'A': + vt102_cursor_relative (v, 0, -1); + break; + case 'B': + vt102_cursor_relative (v, 0, 1); + break; + case 'C': + vt102_cursor_relative (v, 1, 0); + break; + case 'D': + vt102_cursor_relative (v, -1, 0); + break; + case 'F': + v->cs = 1; + v->g[1] = VT102_CSID_VT52; + break; + case 'G': + v->cs = 0; + v->g[0] = VT102_CSID_US; + break; + case 'H': + vt102_cursor_absolute (v, 0, 0); + break; + case 'I': + vt102_cursor_retreat_line (c); + break; + case 'J': + crt_erase (&v->crt, v->pos, v->screen_end, 1, v->color); + break; + case 'K': + { + CRT_Pos le = { v->current_size.x - 1, v->pos.y }; + crt_erase (&v->crt, v->pos, le, 1, v->color); + } + break; + case 'Y': + vt102_cursor_absolute (v, p->cmd_buf[2] - 040, p->cmd_buf[1] - 040); + break; + case 'V': //Print current line + break; + case 'W': //Printer on + break; + case 'X': //printer off + break; + case ']': //print screen + break; + case 'Z': //ID + vt102_send_id (c, "\033/K"); + break; + case '^': //Autoprint on + break; + case '_': //Autoprint off + break; + case '=': + v->application_keypad_mode = 1; + break; + case '>': + v->application_keypad_mode = 0; + break; + default: + ate = 0; + } + if (ate) + return; + } + + +/*If you edit this switch don't forget to edit the length and termination tables*/ + switch (p->cmd_buf[0]) + { case 'D': - vt102_cursor_relative (v, -1, 0); - break; - case 'F': - v->cs = 1; - v->g[1] = VT102_CSID_VT52; + vt102_cursor_advance_line (c); break; - case 'G': - v->cs = 0; - v->g[0] = VT102_CSID_US; + + case 'E': + vt102_cursor_advance_line (c); + v->pos.x = v->top_margin.x; + vt102_cursor_normalize (v); + v->pending_wrap = 0; break; case 'H': - vt102_cursor_absolute (v, 0, 0); + v->tabs[v->pos.x]++; break; - case 'I': + case 'M': vt102_cursor_retreat_line (c); break; - case 'J': - crt_erase (&v->crt, v->pos, v->screen_end, 1, v->color); + case 'N': //select G2 for one char break; - case 'K': - { - CRT_Pos le = { v->current_size.x - 1, v->pos.y }; - crt_erase (&v->crt, v->pos, le, 1, v->color); - } + case 'O': //select G3 for one char break; - case 'Y': - vt102_cursor_absolute (v, p->cmd_buf[2] - 040, p->cmd_buf[1] - 040); - break; - case 'V': //Print current line - break; - case 'W': //Printer on - break; - case 'X': //printer off - break; - case ']': //print screen - break; - case 'Z': //ID - vt102_send_id (c, "\033/K"); - break; - case '^': //Autoprint on + case 'Z': + vt102_send_id (c, terminal_id); break; - case '_': //Autoprint off + case 'c': + vt102_reset (c); break; case '=': v->application_keypad_mode = 1; @@ -1435,102 +1548,62 @@ vt102_parse_esc (Context * c) case '>': v->application_keypad_mode = 0; break; - default: - ate = 0; - } - if (ate) - return; - } + case '#': + switch (p->cmd_buf[1]) + { + case '3': //top of double height line + case '4': //bottom of double height line + case '5': //single width line + case '6': //double width line + break; + case '8': + /*DECALN*/ + { + int i; + crt_erase (&v->crt, v->screen_start, v->screen_end, 1, + CRT_COLOR_NORMAL); + for (i = 0; i < CRT_ADDR_POS (&v->screen_end); ++i) + v->crt.screen[i].chr = 'E'; + } + break; + default: + + log_f (c->l, + "<%s:%d unhandled ESC: \\033 \\043 \\%03o (ESC # %c)>", + __FILE__, __LINE__, p->cmd_buf[1], safe_ch (p->cmd_buf[1])); -/*If you edit this switch don't forget to edit the length and termination tables*/ - switch (p->cmd_buf[0]) { - case 'D': - vt102_cursor_advance_line (c); - break; - - case 'E': - vt102_cursor_advance_line (c); - v->pos.x = v->top_margin.x; - vt102_cursor_normalize (v); - v->pending_wrap = 0; - break; - case 'H': - v->tabs[v->pos.x]++; - break; - case 'M': - vt102_cursor_retreat_line (c); - break; - case 'N': //select G2 for one char - break; - case 'O': //select G3 for one char - break; - case 'Z': - vt102_send_id (c, terminal_id); - break; - case 'c': - vt102_reset (c); - break; - case '=': - v->application_keypad_mode = 1; - break; - case '>': - v->application_keypad_mode = 0; - break; - - case '#': - switch (p->cmd_buf[1]) { - case '3': //top of double height line - case '4': //bottom of double height line - case '5': //single width line - case '6': //double width line + } + break; + case '<': + /*Set ansi mode - ignored */ + break; + + case '7': + vt102_save_state (v); break; case '8': - /*DECALN*/ { - int i; - crt_erase (&v->crt, v->screen_start, v->screen_end, 1, - CRT_COLOR_NORMAL); - for (i = 0; i < CRT_ADDR_POS (&v->screen_end); ++i) - v->crt.screen[i].chr = 'E'; - } + vt102_restore_state (v); + break; + case ']': /*Set various titles */ + //FIXME: + break; + case '[': + vt102_parse_csi (c, p->cmd_buf, p->cmd_ptr); + break; + case '(': /*Charsets */ + case ')': + case '+': + case '*': + case '%': + vt102_scs (c, p->cmd_buf[0], p->cmd_buf[1]); break; default: + log_f (c->l, "<%s:%d unhandled ESC: \\033 \\%03o (ESC %c)>", __FILE__, + __LINE__, p->cmd_buf[0], safe_ch (p->cmd_buf[0])); - log_f (c->l, - "<%s:%d unhandled ESC: \\033 \\043 \\%03o (ESC # %c)>", - __FILE__, __LINE__, p->cmd_buf[1], safe_ch (p->cmd_buf[1])); - + ; } - break; - case '<': - /*Set ansi mode - ignored */ - break; - - case '7': - vt102_save_state (v); - break; - case '8': - vt102_restore_state (v); - break; - case ']': /*Set various titles */ - //FIXME: - break; - case '[': - vt102_parse_csi (c, p->cmd_buf, p->cmd_ptr); - break; - case '(': /*Charsets */ - case ')': - case '+': - case '*': - case '%': - vt102_scs (c, p->cmd_buf[0], p->cmd_buf[1]); - break; - default: - log_f (c->l, "<%s:%d unhandled ESC: \\033 \\%03o (ESC %c)>", __FILE__, - __LINE__, p->cmd_buf[0], safe_ch (p->cmd_buf[0])); - - ; - } p->cmd_buf[p->cmd_ptr] = 0; #ifdef DEBUG @@ -1545,21 +1618,23 @@ vt102_status_line (VT102 * v, char *str) int i; CRT_CA *ca = &v->crt.screen[CRT_ADDR (v->current_size.y, 0)]; - for (i = 0; i < v->current_size.x; ++i) { - ca->attr = CRT_ATTR_REVERSE; - ca->color = CRT_COLOR_NORMAL; - ca->chr = *str ? *str : ' '; - if (*str) - str++; - ca++; - } - - for (; i < VT102_MAX_COLS; ++i) { - ca->attr = CRT_ATTR_NORMAL; - ca->color = CRT_COLOR_NORMAL; - ca->chr = ' '; - ca++; - } + for (i = 0; i < v->current_size.x; ++i) + { + ca->attr = CRT_ATTR_REVERSE; + ca->color = CRT_COLOR_NORMAL; + ca->chr = *str ? *str : ' '; + if (*str) + str++; + ca++; + } + + for (; i < VT102_MAX_COLS; ++i) + { + ca->attr = CRT_ATTR_NORMAL; + ca->color = CRT_COLOR_NORMAL; + ca->chr = ' '; + ca++; + } } @@ -1616,17 +1691,19 @@ pre_parse_cmd (int ch, VT102_parser * p) p->in_cmd = 0; p->cmd_termination = vt102_cmd_termination[ch]; - if (p->cmd_termination) { - p->in_cmd++; - return; - } + if (p->cmd_termination) + { + p->in_cmd++; + return; + } p->cmd_more_bytes = vt102_cmd_length[ch]; - if (p->cmd_more_bytes) { - p->in_cmd++; - return; - } + if (p->cmd_more_bytes) + { + p->in_cmd++; + return; + } } void @@ -1643,116 +1720,215 @@ vt102_parse_char (Context * c, int ch) /* Turn anything non-ascii into '?' */ #if 0 - if ((ch != SYM_CHAR_RESET) && (ch != 0xb9) && (ch > 127)) { - ch = '?'; - } + if ((ch != SYM_CHAR_RESET) && (ch != 0xb9) && (ch > 127)) + { + ch = '?'; + } #endif #if 0 - if (p->dca_ptr == 2) { - p->in_dca = 0; - } + if (p->dca_ptr == 2) + { + p->in_dca = 0; + } #endif - if (ch == SYM_CHAR_RESET) { - vt102_reset_state (c); - } else if (p->in_cmd && !ctrl_chr (ch, p->cmd_termination)) { - p->cmd_buf[p->cmd_ptr++] = ch; - if (p->cmd_ptr == VT102_CMD_LEN) - p->in_cmd = 0; - if (p->cmd_more_bytes) { - p->cmd_more_bytes--; + if (ch == SYM_CHAR_RESET) + { + vt102_reset_state (c); + } + else if (p->in_cmd && !ctrl_chr (ch, p->cmd_termination)) + { + p->cmd_buf[p->cmd_ptr++] = ch; + if (p->cmd_ptr == VT102_CMD_LEN) + p->in_cmd = 0; + if (p->cmd_more_bytes) + { + p->cmd_more_bytes--; - if (!p->cmd_more_bytes == 1) - p->in_cmd = 0; + if (!p->cmd_more_bytes == 1) + p->in_cmd = 0; + } + + switch (p->cmd_termination) + { + case 0: + break; + default: + if (p->cmd_termination == ch) + p->in_cmd = 0; + break; + case CSI_ENDER: + if (csi_ender (ch)) + p->in_cmd = 0; + break; + } + + if (!p->in_cmd) + { + vt102_parse_esc (c); + p->cmd_more_bytes = 0; + p->cmd_termination = 0; + } } + else if (p->in_escape && !ctrl_chr (ch, 0)) + { + p->cmd_ptr = 0; + p->cmd_buf[p->cmd_ptr++] = ch; + p->in_escape = 0; - switch (p->cmd_termination) { - case 0: - break; - default: - if (p->cmd_termination == ch) - p->in_cmd = 0; - break; - case CSI_ENDER: - if (csi_ender (ch)) - p->in_cmd = 0; - break; + pre_parse_cmd (ch, p); + + if (!p->in_cmd) + vt102_parse_esc (c); } + else if (ch == 0x9b) + { /*One byte CSI */ + p->cmd_ptr = 0; + p->cmd_buf[p->cmd_ptr++] = '['; - if (!p->in_cmd) { - vt102_parse_esc (c); - p->cmd_more_bytes = 0; - p->cmd_termination = 0; + pre_parse_cmd (ch, p); } - } else if (p->in_escape && !ctrl_chr (ch, 0)) { - p->cmd_ptr = 0; - p->cmd_buf[p->cmd_ptr++] = ch; - p->in_escape = 0; + else + { +#ifdef DEBUG + if (ch != 27) + log_f (c->l, + "pos.x, v->pos.y, v->pending_wrap, ch, ch, safe_ch (ch)); - pre_parse_cmd (ch, p); +#endif - if (!p->in_cmd) - vt102_parse_esc (c); - } else if (ch == 0x9b) { /*One byte CSI */ - p->cmd_ptr = 0; - p->cmd_buf[p->cmd_ptr++] = '['; + switch (ch) + { + /*NUL*/ case 0: + break; +#if 0 + /*SOH*/ case 1: + /*STX*/ case 2: + /*ETX*/ case 3: + /*EOT*/ case 4: + break; +#endif + /*ENQ*/ case 5: + vt102_send_id (c, terminal_id); + break; +#if 0 + /*ACK*/ case 6: + break; +#endif + /*BEL*/ case 7: + //FIXME beep + break; + /*BS*/ case 8: + vt102_cursor_retreat (c->v); + break; + /*HT*/ case 9: + vt102_cursor_advance_tab (c->v); + break; + /*LF*/ case 10: + /*VT*/ case 11: + /*FF*/ case 12: + 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 */ + v->cs = 1; + break; + /*SI*/ case 15: + /*select G0 */ + v->cs = 0; + break; +#if 0 + /*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: + break; +#endif + /*ESC*/ case 27: + p->in_escape++; + return; +#if 0 + /*FS*/ case 28: + /*GS*/ case 29: + /*RS*/ case 30: + /*US*/ case 31: + /*DEL*/ case 127: + break; +#endif + /*regular character */ default: + vt102_regular_char (c, v, ch); + } - pre_parse_cmd (ch, p); - } else { #ifdef DEBUG - if (ch != 27) - log_f (c->l, - "pos.x, v->pos.y, v->pending_wrap, ch, ch, safe_ch (ch)); + if (ch != 27) + log_f (c->l, "", v->pos.x, v->pos.y, + v->pending_wrap); +#endif + } + vt102_crt_update (c); + + +} + +void +vt102_send (Context * c, uint8_t key) +{ + uint8_t ch; + + if (!c->t) + return; + +#if 0 + fprintf (stderr, "vts: %d(%c)\n", key, (key > 31) ? key : ' '); #endif + if ((key > 31) && (key < 127)) + { + c->t->xmit (c->t, &key, 1); + return; + } - switch (ch) { + switch (key) + { /*NUL*/ case 0: - break; -#if 0 /*SOH*/ case 1: /*STX*/ case 2: /*ETX*/ case 3: /*EOT*/ case 4: - break; -#endif /*ENQ*/ case 5: - vt102_send_id (c, terminal_id); - break; -#if 0 /*ACK*/ case 6: - break; -#endif /*BEL*/ case 7: - //FIXME beep - break; /*BS*/ case 8: - vt102_cursor_retreat (c->v); - break; /*HT*/ case 9: - vt102_cursor_advance_tab (c->v); - break; /*LF*/ case 10: /*VT*/ case 11: /*FF*/ case 12: - vt102_cursor_advance_line (c); - if (!v->modes[VT102_MODE_NEWLINE_MODE]) - break; + c->t->xmit (c->t, &key, 1); + break; /*CR*/ case 13: - vt102_cursor_carriage_return (v); + c->t->xmit (c->t, &key, 1); + if (c->v->modes[VT102_MODE_NEWLINE_MODE]) + { + ch = 10; + c->t->xmit (c->t, &ch, 1); + } break; /*SO*/ case 14: - /*select G1 */ - v->cs = 1; - break; /*SI*/ case 15: - /*select G0 */ - v->cs = 0; - break; -#if 0 /*DLE*/ case 16: /*DC1 */ case 17: /*DC2 */ case 18: @@ -1764,187 +1940,116 @@ vt102_parse_char (Context * c, int ch) /*CAN*/ case 24: /*EM*/ case 25: /*SUB*/ case 26: + c->t->xmit (c->t, &key, 1); break; -#endif /*ESC*/ case 27: - p->in_escape++; - return; -#if 0 /*FS*/ case 28: /*GS*/ case 29: /*RS*/ case 30: /*US*/ case 31: /*DEL*/ case 127: + c->t->xmit (c->t, &key, 1); break; -#endif - /*regular character */ default: - vt102_regular_char (c, v, ch); - } - -#ifdef DEBUG - if (ch != 27) - log_f (c->l, "", v->pos.x, v->pos.y, - v->pending_wrap); -#endif - } - vt102_crt_update (c); - - -} - -void -vt102_send (Context * c, uint8_t key) -{ - uint8_t ch; + case KEY_UP: + case KEY_DOWN: + case KEY_RIGHT: + case KEY_LEFT: + case KEY_HOME: + case KEY_MIDDLE: + case KEY_END: - if (!c->t) - return; - -#if 0 - fprintf (stderr, "vts: %d(%c)\n", key, (key > 31) ? key : ' '); -#endif - if ((key > 31) && (key < 127)) { - c->t->xmit (c->t, &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: - c->t->xmit (c->t, &key, 1); - break; - /*CR*/ case 13: - c->t->xmit (c->t, &key, 1); - if (c->v->modes[VT102_MODE_NEWLINE_MODE]) { - ch = 10; - c->t->xmit (c->t, &ch, 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: - c->t->xmit (c->t, &key, 1); - break; - /*ESC*/ case 27: - /*FS*/ case 28: - /*GS*/ case 29: - /*RS*/ case 30: - /*US*/ case 31: - /*DEL*/ case 127: - c->t->xmit (c->t, &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 (c->v->private_modes[VT102_PRIVATE_MODE_CURSOR_MODE]) { - uint8_t buf[] = { 033, 'O', 'A' + (key - KEY_UP) }; - c->t->xmit (c->t, &buf, sizeof (buf)); - } else { - uint8_t buf[] = { 033, '[', 'A' + (key - KEY_UP) }; - c->t->xmit (c->t, &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 (c->v->application_keypad_mode) { - uint8_t buf[] = { 033, 'O', 'a' + (key - KEY_154) }; - c->t->xmit (c->t, &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' - }; - - c->t->xmit (c->t, &kpoff[key], 1); - } - break; - case KEY_ENTER: - if (c->v->application_keypad_mode) { - uint8_t buf[] = { 033, 'O', 'M' }; - c->t->xmit (c->t, &buf, sizeof (buf)); - } else { - ch = 13; - c->t->xmit (c->t, &ch, 1); - if (c->v->modes[VT102_MODE_NEWLINE_MODE]) { - ch = 10; - c->t->xmit (c->t, &ch, 1); + if (c->v->private_modes[VT102_PRIVATE_MODE_CURSOR_MODE]) + { + uint8_t buf[] = { 033, 'O', 'A' + (key - KEY_UP) }; + c->t->xmit (c->t, &buf, sizeof (buf)); + } + else + { + uint8_t buf[] = { 033, '[', 'A' + (key - KEY_UP) }; + c->t->xmit (c->t, &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 (c->v->application_keypad_mode) + { + uint8_t buf[] = { 033, 'O', 'a' + (key - KEY_154) }; + c->t->xmit (c->t, &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' + }; + + c->t->xmit (c->t, &kpoff[key], 1); + } + break; + case KEY_ENTER: + if (c->v->application_keypad_mode) + { + uint8_t buf[] = { 033, 'O', 'M' }; + c->t->xmit (c->t, &buf, sizeof (buf)); + } + else + { + ch = 13; + c->t->xmit (c->t, &ch, 1); + if (c->v->modes[VT102_MODE_NEWLINE_MODE]) + { + ch = 10; + c->t->xmit (c->t, &ch, 1); + } + } + break; + case KEY_PF1: + case KEY_PF2: + case KEY_PF3: + case KEY_PF4: + { + uint8_t buf[] = { 033, 'O', 'P' + (key - KEY_PF1) }; + c->t->xmit (c->t, &buf, sizeof (buf)); } + break; + case KEY_INSERT: + case KEY_DELETE: + case KEY_PGUP: + case KEY_PGDN: + { + uint8_t buf[] = { 033, '[', '0' + (key - KEY_180), '~' }; + c->t->xmit (c->t, &buf, sizeof (buf)); + } + break; } - break; - case KEY_PF1: - case KEY_PF2: - case KEY_PF3: - case KEY_PF4: - { - uint8_t buf[] = { 033, 'O', 'P' + (key - KEY_PF1) }; - c->t->xmit (c->t, &buf, sizeof (buf)); - } - break; - case KEY_INSERT: - case KEY_DELETE: - case KEY_PGUP: - case KEY_PGDN: - { - uint8_t buf[] = { 033, '[', '0' + (key - KEY_180), '~' }; - c->t->xmit (c->t, &buf, sizeof (buf)); - } - break; - } } @@ -1992,23 +2097,26 @@ vt102_new (CRT_Pos * size) v->xn_glitch = 1; - if (size) { - v->original_size = *size; + if (size) + { + v->original_size = *size; - if (v->original_size.x < 1) - v->original_size.x = 1; - if (v->original_size.y < 1) - v->original_size.y = 1; + if (v->original_size.x < 1) + v->original_size.x = 1; + if (v->original_size.y < 1) + v->original_size.y = 1; - if (v->original_size.x > VT102_MAX_COLS) - v->original_size.x = VT102_MAX_COLS; - if (v->original_size.y > VT102_MAX_ROWS) - v->original_size.y = VT102_MAX_ROWS; + if (v->original_size.x > VT102_MAX_COLS) + v->original_size.x = VT102_MAX_COLS; + if (v->original_size.y > VT102_MAX_ROWS) + v->original_size.y = VT102_MAX_ROWS; - } else { - v->original_size.x = VT102_COLS_80; - v->original_size.y = VT102_ROWS_24; - } + } + else + { + v->original_size.x = VT102_COLS_80; + v->original_size.y = VT102_ROWS_24; + } return v; } -- cgit v1.2.3