From owner-p4-projects@FreeBSD.ORG Thu Dec 4 18:40:02 2008 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 1653F1065675; Thu, 4 Dec 2008 18:40:02 +0000 (UTC) Delivered-To: perforce@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B83F41065672 for ; Thu, 4 Dec 2008 18:40:01 +0000 (UTC) (envelope-from ed@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id A77628FC12 for ; Thu, 4 Dec 2008 18:40:01 +0000 (UTC) (envelope-from ed@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id mB4Ie1ED009986 for ; Thu, 4 Dec 2008 18:40:01 GMT (envelope-from ed@FreeBSD.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id mB4Ie1DW009984 for perforce@freebsd.org; Thu, 4 Dec 2008 18:40:01 GMT (envelope-from ed@FreeBSD.org) Date: Thu, 4 Dec 2008 18:40:01 GMT Message-Id: <200812041840.mB4Ie1DW009984@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to ed@FreeBSD.org using -f From: Ed Schouten To: Perforce Change Reviews Cc: Subject: PERFORCE change 154056 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Dec 2008 18:40:02 -0000 http://perforce.freebsd.org/chv.cgi?CH=154056 Change 154056 by ed@ed_flippo on 2008/12/04 18:39:28 Make scterm-teken somewhat usable: - Update libteken to upstream repository sources. - Implement a basic putchar() routine, which does not take attributes into account yet. - A horribly slow fill() routine, which just calls putchar() in loops. A simple optimisation would be to call sc_vtb_clear() if c == ' '. - A broken copy() routine, which copies data from the screen to a different location. We'll implement this using sc_vtb_move(). Right now it only successfully copies data when we start at column 0 and end at xsize - 1. I can already use it on my system right now, but it's still very broken. I guess if I fix it to work properly, we could get rid of a lot of LOC from syscons itself. We could even decide to replace scterm entirely and let scterm-teken only make calls into scvtb. Affected files ... .. //depot/projects/mpsafetty/sys/dev/syscons/scterm-teken.c#2 edit .. //depot/projects/mpsafetty/sys/dev/syscons/teken/teken.h#3 edit .. //depot/projects/mpsafetty/sys/dev/syscons/teken/teken_subr.h#2 edit Differences ... ==== //depot/projects/mpsafetty/sys/dev/syscons/scterm-teken.c#2 (text+ko) ==== @@ -227,20 +227,51 @@ } static void -scteken_putchar(void *arg, const teken_pos_t *p, teken_char_t c, +scteken_putchar(void *arg, const teken_pos_t *tp, teken_char_t c, const teken_attr_t *a) { + scr_stat *scp = arg; + u_char *map = scp->sc->scr_map; + u_char ch = c; + vm_offset_t p; + int cursor; + + cursor = tp->tp_row * scp->xsize + tp->tp_col; + p = sc_vtb_pointer(&scp->vtb, cursor); + sc_vtb_putchar(&scp->vtb, p, map[ch], SC_NORM_ATTR << 8); + mark_all(scp); } static void scteken_fill(void *arg, const teken_rect_t *r, teken_char_t c, const teken_attr_t *a) { + teken_pos_t p; + + /* Braindead implementation of fill() - just call putchar(). */ + for (p.tp_row = r->tr_begin.tp_row; + p.tp_row < r->tr_end.tp_row; p.tp_row++) + for (p.tp_col = r->tr_begin.tp_col; + p.tp_col < r->tr_end.tp_col; p.tp_col++) + scteken_putchar(arg, &p, c, a); } static void scteken_copy(void *arg, const teken_rect_t *r, const teken_pos_t *p) { + scr_stat *scp = arg; + int from, to, count; + + /* XXX: only copy whole lines for now! */ + from = r->tr_begin.tp_row * scp->xsize; + to = p->tp_row * scp->xsize; + count = (r->tr_end.tp_row - r->tr_begin.tp_row + 1) * scp->xsize - 1; + + if (count <= 0 || from == to) + return; + + sc_vtb_move(&scp->vtb, from, to, count); + mark_all(scp); } static void ==== //depot/projects/mpsafetty/sys/dev/syscons/teken/teken.h#3 (text+ko) ==== @@ -91,6 +91,7 @@ #define TP_SHOWCURSOR 0 #define TP_CURSORKEYS 1 #define TP_KEYPADAPP 2 +#define TP_AUTOREPEAT 3 typedef void tf_respond_t(void *, const void *, size_t); typedef struct { ==== //depot/projects/mpsafetty/sys/dev/syscons/teken/teken_subr.h#2 (text+ko) ==== @@ -138,10 +138,9 @@ { switch (cmd) { - case 5: { /* Operating status. */ + case 5: /* Operating status. */ strcpy(response, "0n"); return (2); - } case 6: { /* Cursor position. */ int len; @@ -153,18 +152,15 @@ return (-1); return (len); } - case 15: { /* Printer status. */ + case 15: /* Printer status. */ strcpy(response, "13n"); return (3); - } - case 25: { /* UDK status. */ + case 25: /* UDK status. */ strcpy(response, "20n"); return (3); - } - case 26: { /* Keyboard status. */ + case 26: /* Keyboard status. */ strcpy(response, "27;1n"); return (5); - } default: teken_printf("Unknown DSR\n"); return (-1); @@ -691,6 +687,7 @@ if (request == 0) { const char response[] = "\x1B[?1;2c"; + teken_funcs_respond(t, response, sizeof response - 1); } else { teken_printf("Unknown DA1\n"); @@ -784,6 +781,9 @@ teken_printf("DECRST autowrap mode\n"); t->t_stateflags &= ~TS_AUTOWRAP; break; + case 8: /* Autorepeat mode. */ + teken_funcs_param(t, TP_AUTOREPEAT, 0); + break; case 25: /* Hide cursor. */ teken_funcs_param(t, TP_SHOWCURSOR, 0); break; @@ -894,6 +894,9 @@ teken_printf("DECSET autowrap mode\n"); t->t_stateflags |= TS_AUTOWRAP; break; + case 8: /* Autorepeat mode. */ + teken_funcs_param(t, TP_AUTOREPEAT, 1); + break; case 25: /* Display cursor. */ teken_funcs_param(t, TP_SHOWCURSOR, 1); break;