mirror of
https://github.com/bstansell/conserver.git
synced 2025-01-29 15:13:51 +00:00
Imported from conserver-GNAC-6.11.tar.gz
This commit is contained in:
Bryan Stansell
parent
f5fa8b8cf1
commit
e3d53eb106
8
CHANGES
8
CHANGES
@ -1,6 +1,12 @@
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CHANGES
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=======
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version 6.11:
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- Added broadcast capability in client (-b option)
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- Protected certain escape sequences from end-user use
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- Added "console server shutting down" broadcast
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- Improved local tty break code (thanks Craig and Brian!)
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version 6.10:
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- Documentation fixes
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- Web page up and running
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@ -33,5 +39,5 @@ before version 6.05:
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and enhancements of various types were applied.
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#
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# $Id: CHANGES,v 1.6 1999-01-26 20:42:36-08 bryan Exp $
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# $Id: CHANGES,v 1.7 1999-05-14 10:18:20-07 bryan Exp $
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#
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3
Makefile
3
Makefile
@ -1,4 +1,4 @@
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# $Id: Makefile,v 1.5 1999-01-25 15:10:05-08 bryan Exp $
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# $Id: Makefile,v 1.6 1999-02-01 15:42:42-08 bryan Exp $
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#
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# Master Makefile
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#
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@ -9,6 +9,7 @@ all clean install install.man: FRC
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@if [ -f .settings ]; then \
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s=`cat .settings | grep -v '^#'`; \
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settings=`echo $$s`; \
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if [ -n "${PREFIX}" ]; then settings="'PREFIX=${PREFIX}' $$settings"; fi; \
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for s in ${SUBDIRS}; do \
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( cd $$s; eval ${MAKE} $$settings $@ ) \
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done; \
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4
README
4
README
@ -36,8 +36,8 @@ Other Good Information
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Zonker Harris has fabulous documents regarding the hookup
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of consoles to terminal servers and other such devices. His
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Greater Scroll of Console Knowledge is a great place to start
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(http://ttt.tio.net/~zonker/consoles/gsosck.html).
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(http://www.jeffk.com/~zonker/consoles/).
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#
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# $Id: README,v 1.5 1999-01-26 17:48:13-08 bryan Exp $
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# $Id: README,v 1.6 1999-05-14 10:09:07-07 bryan Exp $
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#
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@ -1,4 +1,4 @@
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# $Id: Makefile,v 1.5 1999-01-25 15:38:20-08 bryan Exp $
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# $Id: Makefile,v 1.6 1999-04-12 21:29:57-07 bryan Exp $
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#
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# Makefile for conserver.cf
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#
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@ -7,7 +7,7 @@ PREFIX=/usr/local
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BIN=${PREFIX}/bin
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ETC=${PREFIX}/etc
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MAN=${PREFIX}/man
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MANSECT=8
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MANSECT=4
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all:
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@ -1,6 +1,6 @@
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.\" $Id: conserver.cf.man,v 1.3 1999-01-25 15:05:17-08 bryan Exp $
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.\" $Id: conserver.cf.man,v 1.4 1999-04-12 22:40:55-07 bryan Exp $
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.\" @(#)constab.5 01/06/91 OSU CIS; Thomas A. Fine
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.TH CONSERVER.CF 5L "Local"
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.TH CONSERVER.CF 4 "Local"
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.SH NAME
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conserver.cf \- table of server console terminals used by conserver(8L)
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.SH SYNOPSIS
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@ -23,4 +23,4 @@ shell:|:9600p:&:
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%%
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# list of clients we allow
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# type machines
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allowed: 127.0.0.1
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trusted: 127.0.0.1
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@ -1,4 +1,4 @@
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# $Id: Makefile,v 1.11 1999-01-25 18:40:48-08 bryan Exp $
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# $Id: Makefile,v 1.12 1999-02-02 17:02:25-08 bryan Exp $
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#
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# Makefile for console server
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#
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@ -27,7 +27,7 @@ ${PROG}: ${OBJ}
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${CC} -o $@ ${CFLAGS} ${OBJ} ${LIBS}
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clean: FRC
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rm -f Makefile.bak ${PROG} a.out *.o core errs lint.out tags
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rm -f Makefile.bak ${PROG} *.tbl a.out *.o core errs lint.out tags
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depend: ${HDR} ${SRC} FRC
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makedepend ${CDEFS} ${INCLUDE} ${SRC}
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@ -1,5 +1,5 @@
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/*
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* $Id: client.h,v 5.12 1999-01-26 20:35:17-08 bryan Exp $
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* $Id: client.h,v 5.13 1999-02-02 11:36:26-08 bryan Exp $
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*
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* Copyright GNAC, Inc., 1998
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*
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@ -44,6 +44,7 @@
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#define S_HOST 8 /* still needs a host name to connect */
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#define S_PASSWD 9 /* still needs a passwd to connect */
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#define S_QUOTE 10 /* send any character we can spell */
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#define S_BCAST 11 /* send a broadcast message to all connections */
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typedef struct client { /* Connection Information: */
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int fd; /* file descriptor */
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@ -68,6 +69,8 @@ typedef struct client { /* Connection Information: */
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char caccess; /* did we trust the remote machine */
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char accmd[MAXSERVLEN+1];/* the command the user issued */
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int icursor; /* the length of the command issused */
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char msg[1024]; /* the broadcast message */
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int mcursor; /* the length of the message */
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struct sockaddr_in
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cnct_port; /* where from */
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} CLIENT;
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@ -1,6 +1,6 @@
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.\" @(#)conserver.8 01/06/91 OSU CIS; Thomas A. Fine
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.\" $Id: conserver.man,v 1.4 1999-01-25 18:57:52-08 bryan Exp $
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.TH CONSERVER 8L "LOCAL"
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.\" $Id: conserver.man,v 1.5 1999-04-12 22:40:55-07 bryan Exp $
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.TH CONSERVER 8 "Local"
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.SH NAME
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conserver \- console server daemon
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.SH SYNOPSIS
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@ -1,5 +1,5 @@
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/*
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* $Id: group.c,v 5.52 1999-01-26 20:35:17-08 bryan Exp $
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* $Id: group.c,v 5.55 1999-05-14 10:16:48-07 bryan Exp $
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*
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* Copyright GNAC, Inc., 1998
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*
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@ -237,6 +237,42 @@ Mark(arg)
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alarm(ALARMTIME);
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}
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void
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SendClientsMsg(pGE, message)
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GRPENT *pGE;
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char *message;
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{
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register CLIENT *pCL;
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if ((GRPENT *)0 == pGE) {
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return;
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}
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for (pCL = pGE->pCLall; (CLIENT *)0 != pCL; pCL = pCL->pCLscan) {
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if (pCL->fcon) {
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(void)write(pCL->fd, message, strlen(message));
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}
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}
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}
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void
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SendShutdownMsg(pGE)
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GRPENT *pGE;
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{
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SendClientsMsg(pGE, "[-- Console server shutting down --]\r\n");
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}
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static SIGRETS
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GoAway(sig)
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int sig;
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{
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SendShutdownMsg(pGEHup);
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exit(0);
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_exit(0);
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abort();
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}
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#if DO_VIRTUAL
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/* on a TERM we have to cleanup utmp entries (ask ptyd to do it) (ksb)
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*/
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@ -251,6 +287,8 @@ int sig;
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return;
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}
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SendShutdownMsg(pGEHup);
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for (i = 0, pCE = pGEHup->pCElist; i < pGEHup->imembers; ++i, ++pCE) {
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if (-1 == pCE->fdtty || 0 == pCE->fvirtual) {
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continue;
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@ -514,7 +552,7 @@ int sfd;
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(void)signal(SIGTERM, DeUtmp);
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(void)signal(SIGCHLD, ReapVirt);
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#else
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(void)signal(SIGTERM, SIG_DFL);
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(void)signal(SIGTERM, GoAway);
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(void)signal(SIGCHLD, SIG_DFL);
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#endif
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@ -759,6 +797,31 @@ drop:
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}
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for (i = 0; i < nr; ++i) switch (pCLServing->iState) {
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case S_BCAST:
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/* gather message */
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if (pCLServing->mcursor == sizeof(pCLServing->msg)) {
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CSTROUT(pCLServing->fd, "Message too long.\r\n");
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goto drop;
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}
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if (&CECtl != pCLServing->pCEto) {
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write(pCLServing->fd, &acIn[i], 1);
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}
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if ('\n' != acIn[i]) {
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pCLServing->msg[pCLServing->mcursor++] = acIn[i];
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continue;
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}
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pCLServing->msg[pCLServing->mcursor] = '\000';
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if ('\r' == pCLServing->msg[pCLServing->mcursor-1]) {
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pCLServing->msg[--pCLServing->mcursor] = '\000';
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}
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pCLServing->mcursor = 0;
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sprintf(acOut, "[Broadcast: %s]\r\n", pCLServing->msg);
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SendClientsMsg(pGE, acOut);
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pCLServing->iState = S_NORMAL;
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continue;
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case S_IDENT:
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/* append chars to acid until white space
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*/
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@ -1005,24 +1068,25 @@ drop:
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continue;
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}
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#else
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#if USE_TERMIOS || USE_TCBREAK
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CSTROUT(pCLServing->fd, "- ");
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#if USE_TCBREAK
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if (-1 == tcsendbreak(pCEServing->fdtty, 9)) {
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CSTROUT(pCLServing->fd, "failed]\r\n");
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continue;
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}
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#else
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#if USE_TERMIOS
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if (-1 == ioctl(pCEServing->fdtty, TIOCSBRK, (char *)0)) {
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CSTROUT(pCLServing->fd, "failed]\r\n");
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continue;
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}
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CSTROUT(pCLServing->fd, "- ");
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sleep(3);
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sleep(1);
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if (-1 == ioctl(pCEServing->fdtty, TIOCCBRK, (char *)0)) {
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CSTROUT(pCLServing->fd, "failed]\r\n");
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continue;
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}
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#endif
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#endif
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#endif
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}
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CSTROUT(pCLServing->fd, "sent]\r\n");
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@ -1082,10 +1146,22 @@ drop:
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break;
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case ';': /* ;login: */
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if (&CECtl != pCLServing->pCEto) {
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goto unknown;
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}
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CSTROUT(pCLServing->fd, "login:\r\n");
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pCLServing->iState = S_IDENT;
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break;
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case 'b': /* broadcast message */
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case 'B':
|
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if (&CECtl != pCLServing->pCEto) {
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goto unknown;
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}
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CSTROUT(pCLServing->fd, "Enter message]\r\n");
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pCLServing->iState = S_BCAST;
|
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break;
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case 'a': /* attach */
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case 'A':
|
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if (&CECtl == pCEServing) {
|
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@ -1489,6 +1565,7 @@ drop:
|
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CSTROUT(pCLServing->fd, "quote \\");
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break;
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default: /* unknown sequence */
|
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unknown:
|
||||
CSTROUT(pCLServing->fd, "unknown -- use `?\']\r\n");
|
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break;
|
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}
|
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@ -1574,6 +1651,7 @@ drop:
|
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pCL->ic[1] = DEFESC;
|
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pCL->caccess = cType;
|
||||
pCL->icursor = 0;
|
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pCL->mcursor = 0;
|
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|
||||
/* mark as stopped (no output from console)
|
||||
* and spy only (on chars to console)
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* $Id: port.h,v 1.6 1999-01-26 20:35:17-08 bryan Exp $
|
||||
* $Id: port.h,v 1.7 1999-05-14 10:17:14-07 bryan Exp $
|
||||
*
|
||||
* Copyright GNAC, Inc., 1998
|
||||
*
|
||||
@ -211,10 +211,10 @@
|
||||
#define USE_TERMIO (defined(ETA10)||defined(V386))
|
||||
#endif
|
||||
#if !defined(USE_TERMIOS)
|
||||
#define USE_TERMIOS (defined(HPUX7)||defined(HPUX8)||defined(HPUX9)||defined(SUN5)||defined(PTX)||defined(IRIX5)||defined(LINUX2)||defined(IRIX6))
|
||||
#define USE_TERMIOS (defined(HPUX7)||defined(HPUX8)||defined(HPUX9)||defined(SUN5)||defined(PTX)||defined(IRIX5)||defined(LINUX2)||defined(IRIX6)||defined(SUN4)||defined(BSDOS3))
|
||||
#endif
|
||||
#if !defined(USE_TCBREAK)
|
||||
#define USE_TCBREAK (defined(SUN4)||defined(PTX)||defined(BSDOS3))
|
||||
#define USE_TCBREAK (defined(PTX))
|
||||
#endif
|
||||
|
||||
/* if we have <strings.h> define this to 1, else define to 0
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
/*
|
||||
* $Id: version.h,v 1.10 1999-01-26 20:35:17-08 bryan Exp $
|
||||
* $Id: version.h,v 1.11 1999-05-14 10:17:49-07 bryan Exp $
|
||||
*
|
||||
* Copyright GNAC, Inc., 1998
|
||||
*
|
||||
* Maintainer/Enhancer: Bryan Stansell (bryan@gnac.com)
|
||||
*/
|
||||
|
||||
#define GNAC_VERSION "GNAC version 6.10"
|
||||
#define GNAC_VERSION "GNAC version 6.11"
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* $Id: console.c,v 5.25 1999-01-26 20:35:17-08 bryan Exp $
|
||||
* $Id: console.c,v 5.26 1999-02-02 11:36:26-08 bryan Exp $
|
||||
*
|
||||
* Copyright GNAC, Inc., 1998
|
||||
*
|
||||
@ -77,7 +77,7 @@ extern char *sys_errlist[];
|
||||
#endif
|
||||
|
||||
static char rcsid[] =
|
||||
"$Id: console.c,v 5.25 1999-01-26 20:35:17-08 bryan Exp $";
|
||||
"$Id: console.c,v 5.26 1999-02-02 11:36:26-08 bryan Exp $";
|
||||
static char *progname =
|
||||
rcsid;
|
||||
int fVerbose = 0, fReplay = 0, fRaw = 0;
|
||||
@ -154,6 +154,7 @@ FILE *fp;
|
||||
|
||||
static char *apcLong[] = {
|
||||
"a(A) attach politelty (and replay last 20 lines)",
|
||||
"b broadcast message",
|
||||
"d(D) display (local) daemon version",
|
||||
"e esc set the initial escape characters",
|
||||
"f(F) force read/write connection (and replay)",
|
||||
@ -962,8 +963,13 @@ char *pcMaster, *pcMach, *pcCmd, *pcWho;
|
||||
/* send sign-on stuff, then wait for a reply, like "ok\r\n"
|
||||
* before allowing a write
|
||||
*/
|
||||
(void)sprintf(acMesg, "%c%c%c%c%c.", DEFATTN, DEFESC, *pcCmd, DEFATTN, DEFESC);
|
||||
SendOut(s, acMesg, 9);
|
||||
if ( *pcCmd == 'b' ) {
|
||||
(void)sprintf(acMesg, "%c%c%c%s\r\n%c%c.", DEFATTN, DEFESC, *pcCmd, pcMach, DEFATTN, DEFESC);
|
||||
SendOut(s, acMesg, strlen(acMesg));
|
||||
} else {
|
||||
(void)sprintf(acMesg, "%c%c%c%c%c.", DEFATTN, DEFESC, *pcCmd, DEFATTN, DEFESC);
|
||||
SendOut(s, acMesg, 6);
|
||||
}
|
||||
|
||||
/* read the server's reply,
|
||||
* We buffer until we close the connection because it
|
||||
@ -1148,8 +1154,9 @@ char **argv;
|
||||
auto int fLocal;
|
||||
auto char acPorts[1024];
|
||||
auto char *pcUser;
|
||||
auto char *pcMsg;
|
||||
auto int (*pfiCall)();
|
||||
static char acOpts[] = "aAdDsSfFe:hl:M:pvVwWUqQrux";
|
||||
static char acOpts[] = "b:aAdDsSfFe:hl:M:pvVwWUqQrux";
|
||||
extern long atol();
|
||||
extern int optind;
|
||||
extern char *optarg;
|
||||
@ -1207,6 +1214,11 @@ char **argv;
|
||||
pcCmd = "attach";
|
||||
break;
|
||||
|
||||
case 'b':
|
||||
pcCmd = "broadcast";
|
||||
pcMsg = optarg;
|
||||
break;
|
||||
|
||||
case 'D':
|
||||
fLocal = 1;
|
||||
/*fallthrough*/
|
||||
@ -1274,7 +1286,7 @@ char **argv;
|
||||
|
||||
case 'h':
|
||||
printf("%s: usage [-aAfFsS] [-rv] [-e esc] [-M mach] [-l username] machine\n", progname);
|
||||
printf("%s: usage [-v] [-hdDuVwx]\n", progname);
|
||||
printf("%s: usage [-v] [-hdDuVwx] [-b message]\n", progname);
|
||||
printf("%s: usage [-qQ] [-M mach]\n", progname);
|
||||
Usage(stdout, apcLong);
|
||||
exit(0);
|
||||
@ -1300,6 +1312,7 @@ char **argv;
|
||||
if ((char *)0 == pcCmd) {
|
||||
pcCmd = "attach";
|
||||
}
|
||||
|
||||
if ('a' == *pcCmd || 'f' == *pcCmd || 's' == *pcCmd) {
|
||||
if (optind >= argc) {
|
||||
fprintf(stderr, "%s: missing machine name\n", progname);
|
||||
@ -1314,6 +1327,9 @@ char **argv;
|
||||
exit(1);
|
||||
}
|
||||
(void)sprintf(acPorts, "@%s", pcInMaster);
|
||||
if ('b' == *pcCmd) {
|
||||
pcTo = pcMsg;
|
||||
}
|
||||
if ('q' == *pcCmd) {
|
||||
auto char acPass[32];
|
||||
(void)strcpy(acPass, getpass("Enter root password:"));
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
.\" $Id: console.man,v 1.3 1999-01-25 18:37:20-08 bryan Exp $
|
||||
.TH CONSOLE 8L "Local"
|
||||
.\" $Id: console.man,v 1.5 1999-04-12 22:40:55-07 bryan Exp $
|
||||
.TH CONSOLE 8 "Local"
|
||||
.SH NAME
|
||||
console \- console server client program
|
||||
.SH SYNOPSIS
|
||||
\fBconsole\fP [\-\fBaAfFsS\fP] [\-\fBrv\fP] [\-\fBe\fP \fIesc\fP] [\-\fBM\fP \fIserver\fP] \fIhost\fP
|
||||
.br
|
||||
\fBconsole\fP [\-\fBv\fP] [\-\fBhdDuVwx\fP]
|
||||
\fBconsole\fP [\-\fBv\fP] [\-\fBhdDuVwx\fP] [\-\fBb\fP \fImessage\fP]
|
||||
.br
|
||||
\fBconsole\fP [\-\fBqQ\fP] [\-\fBM\fP \fIserver\fP]
|
||||
.SH DESCRIPTION
|
||||
@ -26,6 +26,9 @@ outputs only the requested information.
|
||||
.B \-a
|
||||
Access a console with a two-way connection (this is the default).
|
||||
.TP
|
||||
.BI \-b message
|
||||
Broadcast a \fImessage\fP to all users connected to the console server.
|
||||
.TP
|
||||
.B \-d
|
||||
Display daemon versions. The \fIconsole\fP client connects to each
|
||||
server to request its version information. The uppercase varient of
|
||||
|
||||
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Reference in New Issue
Block a user