Update reference builds to r89207.

chrome_linux/xdg-settings

 #!/bin/sh
 #---------------------------------------------
 #   xdg-settings
 #
 #   Utility script to get various settings from the desktop environment.
 #
 #   Refer to the usage() function below for usage.
 #
 #   Copyright 2009, Google Inc.
 #
@@ skipping 111 matching lines @@
 #----------------------------------------------------------------------------
 
 DEBUG()
 {
   [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && return 0;
   [ ${XDG_UTILS_DEBUG_LEVEL} -lt $1 ] && return 0;
   shift
   echo "$@" >&2
 }
 
+# This handles backslashes but not quote marks.
+first_word()
+{
+    read first rest
+    echo "$first"
+}
+
+#-------------------------------------------------------------
+# map a binary to a .desktop file
+binary_to_desktop_file()
+{
+    search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
+    binary="`which "$1"`"
+    binary="`readlink -f "$binary"`"
+    base="`basename "$binary"`"
+    IFS=:
+    for dir in $search; do
+        unset IFS
+        [ "$dir" ] || continue
+        [ -d "$dir/applications" -o -d "$dir/applnk" ] || continue
+        for file in "$dir"/applications/*.desktop "$dir"/applications/*/*.desktop "$dir"/applnk/*.desktop "$dir"/applnk/*/*.desktop; do
+            [ -r "$file" ] || continue
+            # Check to make sure it's worth the processing.
+            grep -q "^Exec.*$base" "$file" || continue
+            # Make sure it's a visible desktop file (e.g. not "preferred-web-browser.desktop").
+            grep -Eq "^(NoDisplay|Hidden)=true" "$file" && continue
+            command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
+            command="`which "$command"`"
+            if [ x"`readlink -f "$command"`" = x"$binary" ]; then
+                # Fix any double slashes that got added path composition
+                echo "$file" | sed -e 's,//*,/,g'
+                return
+            fi
+        done
+    done
+}
+
+#-------------------------------------------------------------
+# map a .desktop file to a binary
+## FIXME: handle vendor dir case
+desktop_file_to_binary()
+{
+    search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
+    desktop="`basename "$1"`"
+    IFS=:
+    for dir in $search; do
+        unset IFS
+        [ "$dir" -a -d "$dir/applications" ] || continue
+        file="$dir/applications/$desktop"
+        [ -r "$file" ] || continue
+        # Remove any arguments (%F, %f, %U, %u, etc.).
+        command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
+        command="`which "$command"`"
+        readlink -f "$command"
+        return
+    done
+}
+
 #-------------------------------------------------------------
 # Exit script on successfully completing the desired operation
 
 exit_success()
 {
     if [ $# -gt 0 ]; then
         echo "$@"
         echo
     fi
 
@@ skipping 138 matching lines @@
             echo "Use 'man xdg-settings' or 'xdg-settings --manual' for additional info."
             exit_success
             ;;
 
             --manual)
             manualpage
             exit_success
             ;;
 
             --version)
-            echo "xdg-settings 1.0.2"
+            echo "xdg-settings 1.1.0 rc1"
             exit_success
             ;;
         esac
     done
 }
 
 check_common_commands "$@"
 
 [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
 if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
     # Be silent
     xdg_redirect_output=" > /dev/null 2> /dev/null"
 else
     # All output to stderr
     xdg_redirect_output=" >&2"
 fi
 
 #--------------------------------------
 # Checks for known desktop environments
 # set variable DE to the desktop environments name, lowercase
 
 detectDE()
 {
+    # see https://bugs.freedesktop.org/show_bug.cgi?id=34164
+    unset GREP_OPTIONS
+
     if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;
     elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
     elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
     elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif xprop -root 2> /dev/null | grep -i '^xfce_desktop_window' >/dev/null 2>&1; then DE=xfce
+    fi
+
+    if [ x"$DE" = x"" ]; then
+      # fallback to checking $DESKTOP_SESSION
+      case "$DESKTOP_SESSION" in
+         gnome)
+           DE=gnome;
+           ;;
+         LXDE)
+           DE=lxde; 
+           ;;
+         xfce|xfce4)
+           DE=xfce;
+           ;;
+      esac
+    fi
+
+    if [ x"$DE" = x"" ]; then
+      # fallback to uname output for other platforms
+      case "$(uname 2>/dev/null)" in 
+        Darwin)
+          DE=darwin;
+          ;;
+      esac
+    fi
+
+    if [ x"$DE" = x"gnome" ]; then
+      # gnome-default-applications-properties is only available in GNOME 2.x
+      # but not in GNOME 3.x
+      which gnome-default-applications-properties > /dev/null 2>&1  || DE="gnome3"
     fi
 }
 
 #----------------------------------------------------------------------------
 # kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4
 # It also always returns 1 in KDE 3.4 and earlier
 # Simply return 0 in such case
 
 kfmclient_fix_exit_code()
 {
-    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep KDE`
-    major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`
-    minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`
-    release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
+    version=`LC_ALL=C.UTF-8 kde-config --version 2>/dev/null | grep '^KDE'`
+    major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
+    minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
+    release=`echo $version | sed 's/KDE.*: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
     test "$major" -gt 3 && return $1
     test "$minor" -gt 5 && return $1
     test "$release" -gt 4 && return $1
     return 0
 }
 
 check_desktop_filename()
 {
     case "$1" in
       */*)
         exit_failure_syntax "invalid application name"
         ;;
       *.desktop)
         return
         ;;
       *)
         exit_failure_syntax "invalid application name"
         ;;
     esac
 }
 
 # {{{ default browser
 # {{{ utility functions
 
-# This handles backslashes but not quote marks.
-first_word()
-{
-    read first rest
-    echo "$first"
-}
-
-binary_to_desktop_file()
-{
-    search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
-    binary="`which "$1"`"
-    binary="`readlink -f "$binary"`"
-    base="`basename "$binary"`"
-    IFS=:
-    for dir in $search; do
-        unset IFS
-        [ "$dir" ] || continue
-        [ -d "$dir/applications" -o -d "$dir/applnk" ] || continue
-        for file in "$dir"/applications/*.desktop "$dir"/applnk/*.desktop; do
-            [ -r "$file" ] || continue
-            # Check to make sure it's worth the processing.
-            grep -q "^Exec.*$base" "$file" || continue
-            # Make sure it's a visible desktop file (e.g. not "preferred-web-browser.desktop").
-            grep -Eq "^(NoDisplay|Hidden)=true" "$file" && continue
-            command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
-            command="`which "$command"`"
-            if [ x"`readlink -f "$command"`" = x"$binary" ]; then
-                # Fix any double slashes that got added path composition
-                echo "$file" | sed -e 's,//*,/,g'
-                return
-            fi
-        done
-    done
-}
-
-desktop_file_to_binary()
-{
-    search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
-    desktop="`basename "$1"`"
-    IFS=:
-    for dir in $search; do
-        unset IFS
-        [ "$dir" -a -d "$dir/applications" ] || continue
-        file="$dir/applications/$desktop"
-        [ -r "$file" ] || continue
-        # Remove any arguments (%F, %f, %U, %u, etc.).
-        command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
-        command="`which "$command"`"
-        readlink -f "$command"
-        return
-    done
-}
-
 # In order to remove an application from the automatically-generated list of
 # applications for handling a given MIME type, the desktop environment may copy
 # the global .desktop file into the user's .local directory, and remove that
 # MIME type from its list. In that case, we must restore the MIME type to the
 # application's list of MIME types before we can set it as the default for that
 # MIME type. (We can't just delete the local version, since the user may have
 # made other changes to it as well. So, tweak the existing file.)
 # This function is hard-coded for text/html but it could be adapted if needed.
 fix_local_desktop_file()
 {
+    if test -z "$2" ; then
+        MIME="text/html"
+    else
+        MIME="$2"
+    fi
     apps="${XDG_DATA_HOME:-$HOME/.local/share}/applications"
     # No local desktop file?
     [ ! -f "$apps/$1" ] && return
-    MIME="`grep "^MimeType=" "$apps/$1" | cut -d= -f 2-`"
-    case "$MIME" in
-      text/html\;*|*\;text/html\;*|*\;text/html\;|*\;text/html)
-        # Already has text/html? Great!
+    MIMETYPES="`grep "^MimeType=" "$apps/$1" | cut -d= -f 2-`"
+    case "$MIMETYPES" in
+      $MIME\;*|*\;$MIME\;*|*\;$MIME\;|*\;$MIME)
+        # Already has the mime-type? Great!
         return 0
         ;;
     esac
 
-    # Add text/html to the list
+    # Add the mime-type to the list
     temp="`mktemp "$apps/$1.XXXXXX"`" || return
     grep -v "^MimeType=" "$apps/$1" >> "$temp"
-    echo "MimeType=text/html;$MIME" >> "$temp"
+    echo "MimeType=$MIME;$MIMETYPES" >> "$temp"
 
     oldlines="`wc -l < "$apps/$1"`"
     newlines="`wc -l < "$temp"`"
     # The new file should have at least as many lines as the old.
     if [ $oldlines -le $newlines ]; then
         mv "$temp" "$apps/$1"
         # This can take a little bit to get noticed.
         sleep 4
     else
         rm -f "$temp"
@@ skipping 13 matching lines @@
     # copy here, that copy will be used in xdg-mime and we will avoid waiting.
     if [ "$DE" = kde -a -z "$XDG_MIME_FIXED" ]; then
         ktradertest text/html Application > /dev/null 2>&1
         # Only do this once, as we only need it once.
         XDG_MIME_FIXED=yes
     fi
 }
 
 get_browser_mime()
 {
+    if test -z "$1" ; then
+        MIME="text/html"
+    else
+        MIME="$1"
+    fi
     xdg_mime_fixup
-    xdg-mime query default text/html
+    xdg-mime query default "$MIME"
 }
 
 set_browser_mime()
 {
     xdg_mime_fixup
-    orig="`get_browser_mime`"
+    if test -z "$2" ; then
+        MIME="text/html"
+    else
+        MIME="$2"
+    fi
+    orig="`get_browser_mime $MIME`"
     # Fixing the local desktop file can actually change the default browser all
     # by itself, so we fix it only after querying to find the current default.
-    fix_local_desktop_file "$1" || return
+    fix_local_desktop_file "$1" "$MIME" || return
     mkdir -p "${XDG_DATA_HOME:-$HOME/.local/share}/applications"
-    xdg-mime default "$1" text/html || return
+    xdg-mime default "$1" "$MIME" || return
     if [ x"`get_browser_mime`" != x"$1" ]; then
         # Put back the original value
-        xdg-mime default "$orig" text/html
+        xdg-mime default "$orig" "$MIME"
         exit_failure_operation_failed
     fi
 }
 
 # }}} MIME utilities
 # {{{ KDE
 
 # Resolves the KDE browser setting to a binary: if prefixed with !, simply removes it;
 # otherwise, uses desktop_file_to_binary to get the binary out of the desktop file.
 resolve_kde_browser()
@@ skipping 149 matching lines @@
         gconftool-2 --type bool --set /desktop/gnome/url-handlers/$protocol/needs_terminal false
         gconftool-2 --type bool --set /desktop/gnome/url-handlers/$protocol/enabled true
     done
     # Set the handler for about: and unknown URL types.
     for protocol in about unknown; do
         gconftool-2 --type string --set /desktop/gnome/url-handlers/$protocol/command "$binary %s"
     done
 }
 
 # }}} GNOME
+# {{{ GNOME 3.x
+
+get_browser_gnome3()
+{
+    get_browser_mime "x-scheme-handler/http"
+}
+
+check_browser_gnome3()
+{
+    desktop="$1"
+    check="`desktop_file_to_binary "$1"`"
+    if [ -z "$check" ]; then
+        echo no
+        exit_success
+    fi
+    # Check HTTP and HTTPS, but not about: and unknown:.
+    for protocol in http https; do
+        browser="`get_browser_mime "x-scheme-handler/$protocol"`"
+        if [ x"$browser" != x"$desktop" ]; then
+            echo no
+            exit_success
+        fi
+    done
+    echo yes
+    exit_success
+}
+
+set_browser_gnome3()
+{
+    binary="`desktop_file_to_binary "$1"`"
+    [ "$binary" ] || exit_failure_file_missing
+    set_browser_mime "$1" || return
+
+    # Set the default browser.
+    for protocol in http https about unknown; do
+        set_browser_mime "$1" "x-scheme-handler/$protocol" || return
+    done
+}
+# }}} GNOME 3.x
 # {{{ xfce
 
 get_browser_xfce()
 {
     search="${XDG_CONFIG_HOME:-$HOME/.config}:${XDG_CONFIG_DIRS:-/etc/xdg}"
     IFS=:
     for dir in $search; do
         unset IFS
         [ "$dir" -a -d "$dir/xfce4" ] || continue
         file="$dir/xfce4/helpers.rc"
@@ skipping 189 matching lines @@
 parm="$2"
 shift 2
 
 if [ x"$op" != x"get" -a x"$op" != x"check" -a x"$op" != x"set" ]; then
   exit_failure_syntax "invalid operation"
 fi
 
 detectDE
 
 case "$DE" in
-    kde|gnome|xfce)
+    kde|gnome*|xfce)
     dispatch_specific "$@"
     ;;
 
     generic)
     dispatch_generic "$@"
     ;;
 
     *)
     exit_failure_operation_impossible "unknown desktop environment"
     ;;
 esac