Direct host output to a specific log file.

remoting/host/installer/mac/PrivilegedHelperTools/org.chromium.chromoting.me2me.sh

 #!/bin/sh
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Version = @@VERSION@@
 
 NAME=org.chromium.chromoting
 CONFIG_DIR=/Library/PrivilegedHelperTools
@@ skipping 83 matching lines @@
         # the signal that was trapped + 128. Forward the signal to the host.
         SIGNAL_WAS_TRAPPED=0
         local SIGNAL=$(($EXIT_CODE - 128))
         echo "Forwarding signal $SIGNAL to host"
         kill -$SIGNAL "$HOST_PID"
       elif [[ "$EXIT_CODE" -eq "0" ||
               "$EXIT_CODE" -eq "$SIGTERM_EXIT_CODE" ||
               "$EXIT_CODE" -eq "$PERMISSION_DENIED_PARENTAL_CONTROL" ||
               ("$EXIT_CODE" -ge "$MIN_PERMANENT_ERROR_EXIT_CODE" && \
               "$EXIT_CODE" -le "$MAX_PERMANENT_ERROR_EXIT_CODE") ]]; then
-        echo "Host returned permanent exit code $EXIT_CODE"
+        echo "Host returned permanent exit code $EXIT_CODE at ""$(date)"""
         if [[ "$EXIT_CODE" -eq 101 ]]; then
           # Exit code 101 is "hostID deleted", which indicates that the host
           # was taken off-line remotely. To prevent the host being restarted
           # when the login context changes, try to delete the "enabled" file.
           # Since this requires root privileges, this is only possible when
           # this script is launched in the "login" context. In the "aqua"
           # context, just exit and try again next time.
           echo "Host id deleted - disabling"
           rm -f "$ENABLED_FILE" 2>/dev/null
         fi
         exit "$EXIT_CODE"
       else
         # Ignore non-permanent error-code and launch host again. Stop handling
         # signals temporarily in case the script has to sleep to throttle host
         # relaunches. While throttling, there is no host process to which to
         # forward the signal, so the default behaviour should be restored.
-        echo "Host returned non-permanent exit code $EXIT_CODE"
+        echo "Host returned non-permanent exit code $EXIT_CODE at ""$(date)"""
         trap - $SIGNAL_LIST
         HOST_PID=0
         break
       fi
     done
   done
 }
 
 if [[ "$1" = "--disable" ]]; then
   # This script is executed from base::mac::ExecuteWithPrivilegesAndWait(),
@@ skipping 14 matching lines @@
   echo $$
   cat > "$CONFIG_FILE"
 elif [[ "$1" = "--host-version" ]]; then
   /usr/libexec/PlistBuddy -c "Print CFBundleVersion" "$PLIST_FILE"
 elif [[ "$1" = "--relaunch-prefpane" ]]; then
   # Wait for the parent (System Preferences applet) to die, by reading from
   # stdin until the pipe is broken.
   cat 2>/dev/null || true
   open "$PREF_PANE_BUNDLE"
 elif [[ "$1" = "--run-from-launchd" ]]; then
+  echo Host started for user $USER at $"$(date)"
   run_host
 else
   echo $$
   exit 1
 fi