cmcfixes74: #i111960 use xdg-open when available

shell/source/unix/misc/gnome-open-url.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# use gnome-open utility coming with libgnome if available
-gnome-open "$1" 2>/dev/null || "$0.bin" $1
+# use xdg-open or gnome-open if available
+xdg-open "$1" 2>/dev/null || gnome-open "$1" 2>/dev/null || "$0.bin" $1
 
 exit 0

shell/source/unix/misc/open-url.sh

@@ -46,11 +46,17 @@ run_browser() {
 
 # special handling for mailto: uris
 if echo $1 | grep '^mailto:' > /dev/null; then
+  # check for xdg-email
+  mailer=`which xdg-email`
+  if [ ! -z "$mailer" ]; then
+    $mailer "$1" &
+    exit 0
+  fi
   # check $MAILER variable
   if [ ! -z "$MAILER" ]; then
     $MAILER "$1" &
     exit 0
-  else
+  fi
   # mozilla derivates may need -remote semantics
   for i in thunderbird mozilla netscape; do
     mailer=`which $i`
@@ -61,13 +67,18 @@ if echo $1 | grep '^mailto:' > /dev/null; then
   done
   # handle all non mozilla mail clients below
   # ..
-  fi
 else
+  # check for xdg-open
+  browser=`which xdg-open`
+  if [ ! -z "$browser" ]; then
+    $browser "$1" &
+    exit 0
+  fi
   # check $BROWSER variable
   if [ ! -z "$BROWSER" ]; then
     $BROWSER "$1" &
     exit 0
-  else
+  fi
   # mozilla derivates may need -remote semantics
   for i in firefox mozilla netscape; do
     browser=`which $i`
@@ -78,6 +89,5 @@ else
   done
   # handle all non mozilla browers below
   # ..
-  fi
 fi
 exit 1