Adds kvmx_open

diff --git a/kvmx b/kvmx
index 340c09f687bf069d1198238824d52fa3bfb57352..e96054c7e6c590c9ba3ab2c8e69d3f2c1e8406d2 100755 (executable)
--- a/kvmx
+++ b/kvmx
@@ -991,6 +991,46 @@ function kvmx_xephyr_stop {
   fi
 }
 
+# Open a file inside a guest
+function kvmx_open {
+  if ! kvmx_running; then
+    echo "$BASENAME: guest $VM is not running"
+    exit 1
+  fi
+
+  ORIG="$3"
+
+  if [ -z "$ORIG" ]; then
+    echo "$BASENAME: missing file argument."
+    exit 1
+  elif [ ! -e "$ORIG" ]; then
+    echo "$BASENAME: file not found: $ORIG"
+    exit 1
+  fi
+
+  DEST_FOLDER="`kvmx ssh $VM /bin/mktemp -d`"
+  DEST="$DEST_FOLDER/`basename $ORIG`"
+
+  # Copy and open
+  kvmx scp_to $VM $ORIG $DEST
+  kvmx ssh    $VM DISPLAY=:0 /usr/bin/xdg-open $DEST
+
+  # Copy back
+  TMP_OPEN_FOLDER="`mktemp -d`"
+  TMP_OPEN="$TMP_OPEN_FOLDER/`basename $ORIG`"
+  kvmx scp_from $VM $DEST $TMP_OPEN
+
+  # Check for changes
+  if ! diff $TMP_OPEN $ORIG 2> /dev/null; then
+    mv $TMP_OPEN $ORIG
+  else
+    rm -rf $TMP_OPEN_FOLDER
+  fi
+
+  # Remove from guest
+  kvmx ssh $VM rm -rf $DEST_FOLDER
+}
+
 # Dispatch
 if type kvmx_$ACTION 2> /dev/null | grep -q 'function'; then
   __kvmx_initialize