OpenPKG CVS Repository http://cvs.openpkg.org/ ____________________________________________________________________________
Server: cvs.openpkg.org Name: Ralf S. Engelschall Root: /v/openpkg/cvs Email: r...@openpkg.org Module: openpkg-src Date: 02-Dec-2009 23:47:57 Branch: HEAD Handle: 2009120222475501 Added files: openpkg-src/screen screen-multiuser.1 screen-multiuser.sh Modified files: openpkg-src/screen screen.spec Log: add my little screen-multiuser(1) utility Summary: Revision Changes Path 1.1 +166 -0 openpkg-src/screen/screen-multiuser.1 1.1 +123 -0 openpkg-src/screen/screen-multiuser.sh 1.58 +18 -3 openpkg-src/screen/screen.spec ____________________________________________________________________________ patch -p0 <<'@@ .' Index: openpkg-src/screen/screen-multiuser.1 ============================================================================ $ cvs diff -u -r0 -r1.1 screen-multiuser.1 --- /dev/null 2009-12-02 23:47:51 +0100 +++ screen-multiuser.1 2009-12-02 23:47:56 +0100 @@ -0,0 +1,166 @@ +.\" Automatically generated by Pod::Man 2.16 (Pod::Simple 3.07) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sh \" Subsection heading +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. Capital omega is used to do unbreakable dashes and +.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, +.\" nothing in troff, for use with C<>. +.tr \(*W- +.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' +.ie n \{\ +. ds -- \(*W- +. ds PI pi +. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch +. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch +. ds L" "" +. ds R" "" +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds -- \|\(em\| +. ds PI \(*p +. ds L" `` +. ds R" '' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is turned on, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.ie \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. nr % 0 +. rr F +.\} +.el \{\ +. de IX +.. +.\} +.\" +.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). +.\" Fear. Run. Save yourself. No user-serviceable parts. +. \" fudge factors for nroff and troff +.if n \{\ +. ds #H 0 +. ds #V .8m +. ds #F .3m +. ds #[ \f1 +. ds #] \fP +.\} +.if t \{\ +. ds #H ((1u-(\\\\n(.fu%2u))*.13m) +. ds #V .6m +. ds #F 0 +. ds #[ \& +. ds #] \& +.\} +. \" simple accents for nroff and troff +.if n \{\ +. ds ' \& +. ds ` \& +. ds ^ \& +. ds , \& +. ds ~ ~ +. ds / +.\} +.if t \{\ +. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" +. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' +. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' +. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' +. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' +. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' +.\} +. \" troff and (daisy-wheel) nroff accents +.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' +.ds 8 \h'\*(#H'\(*b\h'-\*(#H' +.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] +.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' +.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' +.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] +.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] +.ds ae a\h'-(\w'a'u*4/10)'e +.ds Ae A\h'-(\w'A'u*4/10)'E +. \" corrections for vroff +.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' +.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' +. \" for low resolution devices (crt and lpr) +.if \n(.H>23 .if \n(.V>19 \ +\{\ +. ds : e +. ds 8 ss +. ds o a +. ds d- d\h'-1'\(ga +. ds D- D\h'-1'\(hy +. ds th \o'bp' +. ds Th \o'LP' +. ds ae ae +. ds Ae AE +.\} +.rm #[ #] #H #V #F C +.\" ======================================================================== +.\" +.IX Title "SCREEN-MULTIUSER.SH 1" +.TH SCREEN-MULTIUSER.SH 1 "2009-12-02" "perl v5.10.0" "User Contributed Perl Documentation" +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +\&\fBscreen-multiuser\fR \*(-- easy \fIscreen\fR\|(1) multi-user session management +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +\&\fBscreen-multiuser\fR \fBmaster\fR \fIsession-name\fR [\fIservant-name\fR[:\fIpermission\fR] ...] +.PP +\&\fBscreen-multiuser\fR \fBservant\fR \fIsession-name\fR \fImaster-name\fR +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +\&\fBscreen-multiuser\fR is a tiny frontend to \fIscreen\fR\|(1) for controlling +multi-user sessions. The idea is that a session master is opening a +\&\fIscreen\fR\|(1) based multi-user session and one or multiple session servants +then join it afterwards. +.SH "EXAMPLE" +.IX Header "EXAMPLE" +.Vb 3 +\& foo$ screen\-multiuser master support bar:+rwx baz:+r +\& bar$ screen\-multiuser servant support foo +\& baz$ screen\-multiuser servant support foo +.Ve +.SH "AUTHOR" +.IX Header "AUTHOR" +.Vb 3 +\& Ralf S. Engelschall +\& r...@engelschall.com +\& www.engelschall.com +.Ve @@ . patch -p0 <<'@@ .' Index: openpkg-src/screen/screen-multiuser.sh ============================================================================ $ cvs diff -u -r0 -r1.1 screen-multiuser.sh --- /dev/null 2009-12-02 23:47:51 +0100 +++ screen-multiuser.sh 2009-12-02 23:47:56 +0100 @@ -0,0 +1,123 @@ +#!/bin/sh +## +## screen-multiuser -- easy screen(1) multi-user session management +## Copyright (c) 2004-2009 Ralf S. Engelschall <r...@engelschall.com> +## + +# usage +if [ $# -eq 0 ]; then + echo "screen-multiuser:ERROR: invalid arguments" 1>&2 + echo "screen-multiuser:USAGE: screen-multiuser master <session-name> [<servant-name> ...]" 1>&2 + echo "screen-multiuser:USAGE: screen-multiuser servant <session-name> <master-name>" 1>&2 + exit 1 +fi + +# determine screen(1) and path to a temporary run-command script +screenrc="$HOME/.screenrc-multiuser" +screen="@l_prefix@/bin/screen" + +# dispatch run-time mode +mode="$1" +shift +case "$mode" in + master ) + # run a new session as the session master + if [ $# -lt 1 ]; then + echo "screen-multiuser:ERROR: invalid arguments to mode \"master\"" 1>&2 + echo "screen-multiuser:USAGE: $0 master <session-name> [<servant-name>[:<permission>] ...]" 1>&2 + exit 1 + fi + session="$1"; shift + master="${LOGNAME-${USERNAME-"unknown"}}" + title="screen-multiuser:" + title="${title} ${master}%?/%t%?" + title="${title}%? %{= rW} %n %{-}%?" + title="${title}%? [%u]%?" + title="${title} %=%-w%{= rW}%50>%n %t%{-}%+w" + ( if [ -f $HOME/.screenrc ]; then + echo "source \"$HOME/.screenrc\"" + fi + echo "escape ^Aa" + echo "startup_message off" + echo "vbell off" + echo "defscrollback 10000" + echo "defmonitor off" + echo "msgminwait 1" + echo "msgwait 1" + echo "hardstatus alwayslastline \" $title \"" + echo "multiuser on" + echo "acladd $master" + echo "aclchg $master +rwx \"#?\"" + echo "aclumask ?+rwx" + echo "aclumask ??+rwx" + if [ $# -gt 0 ]; then + for servant in "$@"; do + permission="+rwx" + if expr "$servant" : '.*:.*' >/dev/null; then + permission=`expr "$servant" : '.*:\(.*\)'` + servant=`expr "$servant" : '\(.*\):.*'` + fi + echo "acladd $servant" + echo "aclchg $servant $permission \"#?\"" + done + else + echo "password" + fi + ) >$screenrc + $screen -t "$session" -c $screenrc -S "$session" -d -R + rm -f $screenrc >/dev/null 2>&1 || true + ;; + servant ) + # attach to an existing session as one session servant + if [ $# -ne 2 ]; then + echo "screen-multiuser:ERROR: invalid arguments to mode \"servant\"" 1>&2 + echo "screen-multiuser:USAGE: $0 servant <session-name> <master-name>" 1>&2 + exit 1 + fi + session="$1"; shift + master="$1"; shift + $screen -c $screenrc -r "$master/$session" -x + ;; + * ) + echo "screen-multiuser:ERROR: invalid mode \"$mode\"" 1>&2 + echo "screen-multiuser:USAGE: $0 master <session-name> [<servant-name>[:<permission>] ...]" 1>&2 + echo "screen-multiuser:USAGE: $0 servant <session-name> <master-name>" 1>&2 + exit 1 + ;; +esac + +exit 0 + +=pod + +=head1 NAME + +B<screen-multiuser> -- easy screen(1) multi-user session management + +=head1 SYNOPSIS + +B<screen-multiuser> B<master> I<session-name> [I<servant-name>[:I<permission>] ...] + +B<screen-multiuser> B<servant> I<session-name> I<master-name> + +=head1 DESCRIPTION + +B<screen-multiuser> is a tiny frontend to screen(1) for controlling +multi-user sessions. The idea is that a session master is opening a +screen(1) based multi-user session and one or multiple session servants +then join it afterwards. + +=head1 EXAMPLE + + foo$ screen-multiuser master support bar:+rwx baz:+r + bar$ screen-multiuser servant support foo + baz$ screen-multiuser servant support foo + +=head1 AUTHOR + + Ralf S. Engelschall + r...@engelschall.com + www.engelschall.com + +=cut + @@ . patch -p0 <<'@@ .' Index: openpkg-src/screen/screen.spec ============================================================================ $ cvs diff -u -r1.57 -r1.58 screen.spec --- openpkg-src/screen/screen.spec 14 Aug 2009 11:54:16 -0000 1.57 +++ openpkg-src/screen/screen.spec 2 Dec 2009 22:47:56 -0000 1.58 @@ -32,17 +32,21 @@ Group: Terminal License: GPL Version: 4.0.3 -Release: 20090814 +Release: 20091202 # list of sources Source0: ftp://ftp.uni-erlangen.de/pub/utilities/screen/screen-%{version}.tar.gz +Source1: screen-multiuser.sh +Source2: screen-multiuser.1 Patch0: screen.patch # build information Prefix: %{l_prefix} BuildRoot: %{l_buildroot} -BuildPreReq: OpenPKG, openpkg >= 20040130, ncurses, make -PreReq: OpenPKG, openpkg >= 20040130, ncurses +BuildPreReq: OpenPKG, openpkg >= 20040130, make +PreReq: OpenPKG, openpkg >= 20040130 +BuildPreReq: ncurses +PreReq: ncurses AutoReq: no AutoReqProv: no @@ -115,6 +119,17 @@ etc/etcscreenrc \ $RPM_BUILD_ROOT%{l_prefix}/etc/screen/screenrc + # install screen-multiuser(1) utility + %{l_shtool} mkdir -f -p -m 755 \ + $RPM_BUILD_ROOT%{l_prefix}/bin \ + $RPM_BUILD_ROOT%{l_prefix}/man/man1 + %{l_shtool} install -c -m 755 %{l_value -s -a} \ + %{SOURCE screen-multiuser.sh} \ + $RPM_BUILD_ROOT%{l_prefix}/bin/screen-multiuser + %{l_shtool} install -c -m 644 \ + %{SOURCE screen-multiuser.1} \ + $RPM_BUILD_ROOT%{l_prefix}/man/man1/ + # determine installation files %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \ %{l_files_std} \ @@ . ______________________________________________________________________ OpenPKG http://openpkg.org CVS Repository Commit List openpkg-cvs@openpkg.org