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\}
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+. 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'\*(#]
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+.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
