From owner-freebsd-audit Fri Jul 13 19: 7:22 2001 Delivered-To: freebsd-audit@freebsd.org Received: from hermes.dialup.ru (hermes.dialup.ru [194.87.16.230]) by hub.freebsd.org (Postfix) with ESMTP id 5AD9C37B403; Fri, 13 Jul 2001 19:07:07 -0700 (PDT) (envelope-from ache@hermes.dialup.ru) Received: (from ache@localhost) by hermes.dialup.ru (8.11.4/8.11.4) id f6E276O08156; Sat, 14 Jul 2001 06:07:06 +0400 (MSD) (envelope-from ache) Date: Sat, 14 Jul 2001 06:07:06 +0400 From: "Andrey A. Chernov" To: jkh@freebsd.org, audit@freebsd.org Subject: CFR: add /etc/ttys console tuning to sysinstall Message-ID: <20010714060706.A8133@nagual.pp.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-audit@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --- /dev/null Sat Jul 14 05:55:00 2001 +++ ttys.c Sat Jul 14 05:20:29 2001 @@ -0,0 +1,155 @@ +/* + * The new sysinstall program. + * + * This is probably the last program in the `sysinstall' line - the next + * generation being essentially a complete rewrite. + * + * $FreeBSD$ + * + * Copyright (c) 2001 + * Andrey A. Chernov. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * verbatim and that no modifications are made prior to this + * point in the file. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY ANDREY A. CHERNOV ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ + +#include "sysinstall.h" +#include +#include +#include + +void +configTtys(void) +{ + int len, t, tlen, changed; + FILE *fp, *np; + char sq, *line, *p, *q, *cp, *tptr; + char templ[20]; + struct ttyent *tnam; + + if ((cp = variable_get(VAR_CONSTERM)) == NULL || + strcmp(cp, "NO") == 0) + return; + if (!file_readable(_PATH_TTYS)) { + msgConfirm("%s not exist or not readable", _PATH_TTYS); + return; + } + if ((fp = fopen(_PATH_TTYS, "r")) == NULL) { + msgConfirm("Can't open %s for read: %s", _PATH_TTYS, + strerror(errno)); + return; + } + strcpy(templ, _PATH_TTYS ".XXXXXX"); + if ((t = mkstemp(templ)) < 0) { + msgConfirm("Can't create %s: %s", templ, strerror(errno)); + (void)fclose(fp); + return; + } + if (fchmod(t, 0644)) { + msgConfirm("Can't fchmod %s: %s", templ, strerror(errno)); + (void)fclose(fp); + return; + } + if ((np = fdopen(t, "w")) == NULL) { + msgConfirm("Can't fdopen %s: %s", templ, strerror(errno)); + (void)close(t); + (void)fclose(fp); + (void)unlink(templ); + return; + } + changed = 0; + while ((line = fgetln(fp, &len)) != NULL) { + p = line; + while (p < (line + len) && isspace((unsigned char)*p)) + ++p; + if (strncmp(p, "ttyv", 4) != 0) { + dump: + if (fwrite(line, len, 1, np) != 1) { + wrerr: + msgConfirm("%s: write error: %s", templ, strerror(errno)); + (void)fclose(fp); + (void)fclose(np); + (void)unlink(templ); + return; + } + } else { + q = p; + while(q < (line + len) && !isspace((unsigned char)*q)) + ++q; + if (!isspace((unsigned char)*q)) + goto dump; + sq = *q; + *q = '\0'; + tnam = getttynam(p); + *q = sq; + if (tnam == NULL || tnam->ty_type == NULL || + strcmp(tnam->ty_type, cp) == 0 || + strncmp(tnam->ty_type, "cons", 4) != 0 || + !isdigit((unsigned char)tnam->ty_type[4]) + ) + goto dump; + tlen = strlen(tnam->ty_type); + tptr = NULL; + p = ++q; + while(p < (line + len)) { + if (strncmp(p, tnam->ty_type, tlen) == 0) { + tptr = p; + break; + } + ++p; + } + if (tptr == NULL) + goto dump; + changed = 1; + if (fwrite(line, tptr - line, 1, np) != 1 || + fputs(cp, np) || + fwrite(tptr + tlen, + len - (tptr + tlen - line), 1, np) != 1) + goto wrerr; + } + } + if (!feof(fp)) { + msgConfirm("%s: read error: %s", _PATH_TTYS, strerror(errno)); + (void)fclose(fp); + (void)fclose(np); + (void)unlink(templ); + return; + } + (void)fclose(fp); + if (fclose(np)) { + if (changed) + msgConfirm("%s: close error: %s", templ, strerror(errno)); + (void)unlink(templ); + return; + } + if (!changed) { + (void)unlink(templ); + return; + } + if (rename(templ, _PATH_TTYS)) { + msgConfirm("Can't rename %s to %s: %s", templ, _PATH_TTYS, + strerror(errno)); + return; + } +} --- menus.c.old Fri Jul 13 23:01:28 2001 +++ menus.c Sat Jul 14 05:03:38 2001 @@ -264,6 +264,7 @@ { " Syscons, Keyrate", "The console key rate configuration menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsKeyrate }, { " Syscons, Saver", "The console screen saver configuration menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsSaver }, { " Syscons, Screenmap", "The console screenmap configuration menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsScrnmap }, + { " Syscons, Ttys", "The console terminal type menu.", NULL, dmenuSubmenu, NULL, &MenuSysconsTtys }, { " Time Zone", "Set the system's time zone.", NULL, dmenuSystemCommand, NULL, "tzsetup" }, { " Upgrade", "Upgrade an existing system.", NULL, installUpgrade }, { " Usage", "Quick start - How to use this menu system.", NULL, dmenuDisplayFile, NULL, "usage" }, @@ -1431,6 +1432,7 @@ { "4 Repeat", "Set the rate at which keys repeat", NULL, dmenuSubmenu, NULL, &MenuSysconsKeyrate }, { "5 Saver", "Configure the screen saver", NULL, dmenuSubmenu, NULL, &MenuSysconsSaver }, { "6 Screenmap", "Choose an alternate screenmap", NULL, dmenuSubmenu, NULL, &MenuSysconsScrnmap }, + { "7 Ttys", "Choose console terminal type", NULL, dmenuSubmenu, NULL, &MenuSysconsTtys }, { NULL } }, }; @@ -1585,6 +1587,25 @@ { "KOI8-R to IBM866", "Russian KOI8-R to IBM 866 screenmap", dmenuVarCheck, dmenuSetVariable, NULL, "scrnmap=koi8-r2cp866" }, { "KOI8-U to IBM866u", "Ukrainian KOI8-U to IBM 866u screenmap", dmenuVarCheck, dmenuSetVariable, NULL, "scrnmap=koi8-u2cp866u" }, { "ISO 8859-1 to IBM437", "W-Europe ISO 8859-1 to IBM 437 screenmap", dmenuVarCheck, dmenuSetVariable, NULL, "scrnmap=iso-8859-1_to_cp437" }, + { NULL } }, +}; + +DMenu MenuSysconsTtys = { + DMENU_RADIO_TYPE | DMENU_SELECTION_RETURNS, + "System Console Terminal Type", + "For various console encodings corresponding terminal type\n" + "must be choosed in /etc/ttys.\n" + "WARNING: due to compatibility reasons, only entries started with\n" + "ttyv and with terminal type started with cons[0-9] can be changed\n" + "via this menu.\n", + "Choose a terminal type", + NULL, + { { "1 None", "Don't touch anything", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=NO" }, + { "2 US-ASCII or IBM437", "cons25", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=cons25" }, + { "3 ISO 8859-1", "cons25l1", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=cons25l1" }, + { "4 ISO 8859-2", "cons25l2", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=cons25l2" }, + { "5 KOI8-R", "cons25r", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=cons25r" }, + { "6 KOI8-U", "cons25u", dmenuVarCheck, dmenuSetVariable, NULL, VAR_CONSTERM "=cons25u" }, { NULL } }, }; --- Makefile.old Mon Jun 18 06:01:11 2001 +++ Makefile Sat Jul 14 04:06:56 2001 @@ -11,8 +11,8 @@ ftp.c globals.c http.c index.c install.c installUpgrade.c keymap.c \ label.c main.c makedevs.c media.c menus.c misc.c modules.c \ mouse.c msg.c network.c nfs.c options.c package.c pccard.c \ - system.c tape.c tcpip.c termcap.c ufs.c usb.c user.c variable.c \ - wizard.c keymap.h + system.c tape.c tcpip.c termcap.c ttys.c ufs.c usb.c user.c \ + variable.c wizard.c keymap.h CFLAGS+= -Wall -I${.CURDIR}/../../gnu/lib/libdialog -I. .if ${MACHINE} == "pc98" --- install.c.old Fri Jul 13 23:01:27 2001 +++ install.c Sat Jul 14 04:29:39 2001 @@ -1075,6 +1075,7 @@ else variable_set2(SYSTEM_STATE, "init", 0); variable_set2(VAR_NEWFS_ARGS, "-b 8192 -f 1024 -c 22", 0); + variable_set2(VAR_CONSTERM, "NO", 0); return DITEM_SUCCESS; } --- sysinstall.h.old Fri Jul 13 23:01:28 2001 +++ sysinstall.h Sat Jul 14 04:40:27 2001 @@ -176,6 +176,7 @@ #define VAR_VAR_SIZE "varSize" #define VAR_XF86_CONFIG "_xf86config" #define VAR_TERM "TERM" +#define VAR_CONSTERM "_consterm" #define DEFAULT_TAPE_BLOCKSIZE "20" @@ -386,6 +387,7 @@ extern DMenu MenuSysconsKeyrate; /* System console keyrate configuration menu */ extern DMenu MenuSysconsSaver; /* System console saver configuration menu */ extern DMenu MenuSysconsScrnmap; /* System console screenmap configuration menu */ +extern DMenu MenuSysconsTtys; /* System console terminal type menu */ extern DMenu MenuNetworking; /* Network configuration menu */ extern DMenu MenuInstallCustom; /* Custom Installation menu */ extern DMenu MenuDistributions; /* Distribution menu */ @@ -744,6 +746,9 @@ /* termcap.c */ extern int set_termcap(void); + +/* ttys.c */ +extern void configTtys(void); /* ufs.c */ extern void mediaShutdownUFS(Device *dev); --- config.c.old Sat Jul 14 04:06:32 2001 +++ config.c Sat Jul 14 04:40:27 2001 @@ -383,6 +383,7 @@ char *cp; static int did_marker = 0; + configTtys(); write_header = !file_readable("/etc/rc.conf"); rcSite = fopen("/etc/rc.conf", "a"); if (!rcSite) -- Andrey A. 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