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Always install safe_asterisk; add configuration file support

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This patch modifies the behavior of safe_asterisk in two ways:
(1) It modifies the Asterisk Makefile such that safe_asterisk is always
    installed on a 'make install'. This was done as bugfixes in the
    safe_asterisk script were not applied in previous version of Asterisk
    without first removing the old version of the script.
(2) In order to keep a newly installed version of safe_asterisk from impacting
    local modifications, a new config file - safe_asterisk.conf.sample - has
    been provided. Settings that were previously modified in safe_asterisk can
    be set there instead.

(closes issue ASTERISK-21965)
Reported by: Jeremy Kister
patches:
  safe_asterisk.patch uploaded by jkister (License 6232)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@394939 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2013-07-21 18:12:00 +00:00
parent bdb1c6bfb0
commit 54803338b4
4 changed files with 63 additions and 19 deletions
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46
contrib/scripts/safe_asterisk
View File

@@ -1,6 +1,7 @@
#!/bin/sh
# vim:textwidth=80:tabstop=4:shiftwidth=4:smartindent:autoindent
ASTETCDIR=__ASTERISK_ETC_DIR__
ASTSBINDIR=__ASTERISK_SBIN_DIR__
ASTVARRUNDIR=__ASTERISK_VARRUN_DIR__
ASTVARLOGDIR=__ASTERISK_LOG_DIR__
@@ -19,23 +20,32 @@ RUNDIR=${RUNDIR:-/tmp}
SLEEPSECS=4
ASTPIDFILE=${ASTVARRUNDIR}/asterisk.pid
# comment this line out to have this script _not_ kill all mpg123 processes when
# asterisk exits
KILLALLMPG123=1
# Obtain parameters from the safe_asterisk.conf file in the
# ASTETCDIR directory
# run asterisk with this priority
PRIORITY=0
kvalue=`grep ^KILLALLMPG123= $ASTETCDIR 2>/dev/null | cut -c 15`
if test "x$kvalue" != "x" ; then
KILLALLMPG123=$kvalue
else
KILLALLMPG123=0
fi
# set system filemax on supported OSes if this variable is set
# SYSMAXFILES=262144
pvalue=`grep ^PRIORITY= $ASTETCDIR 2>/dev/null | cut -c 10`
if test "x$pvalue" != "x" ; then
PRIORITY=$pvalue
else
PRIORITY=0
fi
# Asterisk allows full permissions by default, so set a umask, if you want
# restricted permissions.
#UMASK=022
svalue=`grep ^SYSMAXFILES= $ASTETCDIR 2>/dev/null | cut -c 13-21`
if test "x$svalue" != "x" ; then
SYSMAXFILES=$svalue
fi
# set max files open with ulimit. On linux systems, this will be automatically
# set to the system's maximum files open devided by two, if not set here.
# MAXFILES=32768
mvalue=`grep ^MAXFILES= $ASTETCDIR 2>/dev/null | cut -c 10-15`
if test "x$mvalue" != "x" ; then
MAXFILES=$mvalue
fi
message() {
echo "$1" >&2
@@ -96,8 +106,10 @@ else
fi
if test "x$UMASK" != "x"; then
umask $UMASK
uvalue=`grep ^UMASK= $ASTETCDIR 2>/dev/null | cut -c 7-10`
if test "x$uvalue" != "x" ; then
umask $uvalue
fi
#
@@ -133,7 +145,7 @@ if test ! -d "${RUNDIR}" ; then
fi
fi
if test ! -w "${DUMPDROP}" ; then
if test ! -w "${DUMPDROP}" ; then
message "Cannot write to ${DUMPDROP}"
exit 1
fi
@@ -157,7 +169,7 @@ fi
run_asterisk()
{
while :; do
while :; do
if test "x$TTY" != "x" ; then
cd "${RUNDIR}"