1 files changed, 96 insertions, 0 deletions

diff --git a/start-sim-screen b/start-sim-screen
new file mode 100755
index 0000000..12c8f8f
--- /dev/null
+++ b/start-sim-screen
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+USER=$(whoami)
+console_name="OpenSim_console"
+screen_session=opensim/${console_name}
+screen_check="screen -ls opensim/"
+osversion="current"
+bindir=/opt/opensim/${osversion}/bin
+quiet=""
+
+if [ "$1" = "-q" ]
+then
+    quiet="true"
+    shift 1
+fi
+   
+if [ "x$1" = "x" ]; then
+    pathname=$(pwd)
+    tgt=$(basename $pathname)
+elif [ -d "./$1" ]; then
+    tgt=$1
+elif [ -d "./sim$1" ]; then
+    tgt=sim$1
+fi
+
+if [ "x$tgt" = "x" ]; then
+    echo "usage:"
+    echo "    $ $(basename $0) <sim>"
+    echo "where <sim> is one of: " robust sim[0-9][0-9]
+    exit 1
+fi
+
+if [ $USER = "opensim" ]
+then
+    SUDO=""
+else
+    SUDO="sudo -Hu opensim"
+fi
+
+# Would be nice if this worked.
+export MONO_PATH=${bindir}
+# Then we would not have to do this, and subsequently write all over the damn bin directory.
+cd ${bindir}
+
+if ($screen_check | grep -q ${console_name}); then
+    true
+else
+    $SUDO screen -d -m -S ${console_name}
+fi
+
+if [ "x$tgt" = "xrobust" ]; then
+    exe="Robust"
+else
+    exe="OpenSim"
+fi
+
+inidir=/opt/opensim/config/${tgt}
+# Grab the first line of the sim.ini file, it should be the sim name in square brackets.
+title=$(head -n 1 ${inidir}/Regions/sim.ini )
+# Strip off spaces at either end.
+shopt -s extglob
+title=${title##*( )}
+title=${title%%*( )}
+shopt -u extglob
+# Strip off the square brackets at either end.
+title=${title:1:$(( ${#title} - 2 ))}
+
+case $(basename $0) in 
+    "start-sim")
+        cmd="/usr/bin/mono ${bindir}/${exe}.exe -inidirectory=${inidir} -logconfig=${inidir}/${exe}.exe.config"
+
+        # Check if it's already running.
+        if [ ! -e /var/run/opensim/${tgt}.pid ]
+        then
+            $SUDO screen -r ${screen_session} -p "-" -X screen -t "[${title}]" ${cmd}
+        fi
+        ;&
+
+    "sim-console")
+        if [ "x$quiet" = "x" ]
+        then
+            screen -r ${screen_session} -p "[${title}]" -A
+        fi
+        ;;
+
+    "backup-sim")
+        # Substitute underscores for spaces in the title, then add the full date and time to create the OAR file name.
+        cmd="save oar ${inidir}/../../backups/${title// /_}-$(date '+%F_%T').oar"
+        $SUDO screen -r opensim/OpenSim_console -p "[${title}]" -X stuff "${cmd}$(/bin/echo -ne '\015')"
+        ;;
+
+    "stop-sim")
+        $SUDO screen -r opensim/OpenSim_console -p "[${title}]" -X stuff "shutdown$(/bin/echo -ne '\015')"
+        ;;
+esac
+