From ffeeb678c5c6c6b895ad494b5b62195dd9893f65 Mon Sep 17 00:00:00 2001 From: "Roberto E. Vargas Caballero" Date: Sat, 6 Oct 2012 21:19:56 +0200 Subject: [PATCH] Add DA and DECID sequences These sequences are used by the host in order to can detect which kind of terminal is connected. St will answer like a vt102 terminal with this patch. --- st.c | 9 +++++++++ 1 file changed, 9 insertions(+) --- st.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/st.c b/st.c index ba44b1c..85b0b59 100644 --- a/st.c +++ b/st.c @@ -72,6 +72,8 @@ #define X2COL(x) (((x) - BORDER)/xw.cw) #define Y2ROW(y) (((y) - BORDER)/xw.ch) +#define VT102ID "\033[?6c" + enum glyph_attribute { ATTR_NULL = 0, ATTR_REVERSE = 1, @@ -1510,6 +1512,10 @@ csihandle(void) { DEFAULT(csiescseq.arg[0], 1); tmoveto(term.c.x, term.c.y+csiescseq.arg[0]); break; + case 'c': /* DA -- Device Attributes */ + if(csiescseq.arg[0] == 0) + ttywrite(VT102ID, sizeof(VT102ID)); + break; case 'C': /* CUF -- Cursor Forward */ case 'a': DEFAULT(csiescseq.arg[0], 1); @@ -1933,6 +1939,9 @@ tputc(char *c, int len) { } term.esc = 0; break; + case 'Z': /* DECID -- Identify Terminal */ + ttywrite(VT102ID, sizeof(VT102ID)); + break; case 'c': /* RIS -- Reset to inital state */ treset(); term.esc = 0; -- 2.20.1