Introduce headless switch for X / cairo / toolkit less build

The plan is to reduce dependencies to be easier to deploy
libreoffice server side in headless mode.

configure.in

@@ -733,6 +733,11 @@ AC_ARG_ENABLE(kde4,
          both KDE3 and KDE4.]),
 ,)
 
+AC_ARG_ENABLE(headless,
+    AS_HELP_STRING([--enable-headless],
+        [Disable building of GUIs to reduce dependencies. Useful for server usage.]),
+,)
+
 AC_ARG_ENABLE(unix-qstart-libpng,
     AS_HELP_STRING([--disable-unix-qstart-libpng],
         [On UNIX systems, we have a faster splash app, that can use libpng to
@@ -3131,6 +3136,10 @@ solaris*)
     ;;
 esac
 
+if test "$enable_headless" = "yes"; then
+    GUIBASE=headless
+fi
+
 INPATH="${OUTPATH}${PROEXT}"
 OUTDIR="$SRC_ROOT/solver/$INPATH"
 SOLARINC="-I. -I$SRC_ROOT/solver/$INPATH/inc/external -I$SRC_ROOT/solver/$INPATH/inc -I$SRC_ROOT/solenv/inc $SOLARINC"
@@ -3369,6 +3378,19 @@ else
 fi
 AC_SUBST(DISABLE_STRIP)
 
+if test "$enable_headless" = "yes"; then
+    # be sure to do not mess with uneeded stuff
+    test_randr=no
+    test_xrender=no
+    test_cups=no
+    test_fontconfig=yes
+    test_gtk=no
+    build_gstreamer=no
+    test_kde=no
+    test_kde4=no
+    test_unix_quickstarter=no
+fi
+
 dnl check for cups support
 dnl ===================================================================
 if test "$test_cups" = "yes"; then
@@ -7351,7 +7373,12 @@ AC_SUBST(ENABLE_NSPLUGIN)
 dnl ***************************************
 dnl testing for X libraries and includes...
 dnl ***************************************
-if test $_os != Darwin -a $_os != WINNT -a $_os != Android -a $_os != iOS; then
+WANT_X11="no"
+if test $_os != Darwin -a $_os != WINNT -a $_os != Android -a $_os != iOS -a "$enable_headless" != "yes"; then
+    WANT_X11="yes"
+fi
+
+if test WANT_X11 = "yes"; then
     AC_PATH_X
     AC_PATH_XTRA
     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
@@ -7404,7 +7431,7 @@ if test "$XINC" != "no_x_includes" -a "$XINC" != "/usr/include" ; then
 fi
 AC_SUBST(XLIB)
 
-if test "$_os" != "WINNT" -a "$_os" != "Darwin" -a "$_os" != "Android" -a "$_os" != "iOS"; then
+if test WANT_X11 = "yes"; then
     dnl ===================================================================
     dnl Check for Composite.h for Mozilla plugin
     dnl ===================================================================
@@ -7424,7 +7451,7 @@ dnl ===================================================================
 dnl Check for system Xrender
 dnl ===================================================================
 AC_MSG_CHECKING([whether to use Xrender])
-if test "$test_xrender" = "yes"; then
+if test WANT_X11 = "yes" -a  "$test_xrender" = "yes"; then
     AC_MSG_RESULT([yes])
     AC_CHECK_LIB([Xrender], [XRenderQueryVersion], [:],
       [AC_MSG_ERROR(libXrender not found or functional)], [])
@@ -7442,7 +7469,7 @@ dnl ===================================================================
 dnl Check for XRandr
 dnl ===================================================================
 AC_MSG_CHECKING([whether to enable RandR support])
-if test "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \) ; then
+if test WANT_X11 = "yes" -a "$test_randr" = "yes" -a \( "$enable_randr" = "yes" -o "$enable_randr" = "TRUE" \) ; then
     if test -z "$enable_randr_link" -o "$enable_randr_link" = "no"; then
         XRANDR_DLOPEN="TRUE"
         AC_MSG_RESULT([configured to dlopen libXrandr at runtime])
@@ -8080,6 +8107,16 @@ if test "x$enable_kde4" = "xyes"; then
 fi
 AC_SUBST(ENABLE_KDE4)
 
+ENABLE_HEADLESS=""
+if test "x$enable_headless" = "xyes"; then
+    ENABLE_HEADLESS="TRUE"
+    SCPDEFS="$SCPDEFS -DHEADLESS"
+    R="headless"
+    # this does not work see hack in Library_vcl.mk
+    AC_DEFINE(HEADLESS)
+fi
+AC_SUBST(ENABLE_HEADLESS)
+
 if test -z "$R"; then
     AC_MSG_RESULT([none])
 else
@@ -9739,7 +9776,7 @@ SYSTEM_CAIRO=""
 
 AC_MSG_CHECKING([whether to use the system cairo])
 
-if test "$with_system_cairo" = "yes"; then
+if test "$enable_cairo_canvas" = "yes" -a "$with_system_cairo" = "yes"; then
     SYSTEM_CAIRO=YES
     AC_MSG_RESULT([yes])
 
@@ -9770,8 +9807,10 @@ else
             BUILD_TYPE="$BUILD_TYPE CAIRO"
         fi
     else 
+        if test "$enable_cairo_canvas" = "yes"; then
             BUILD_TYPE="$BUILD_TYPE CAIRO"
         fi
+    fi
 fi
 
 AC_SUBST(SYSTEM_CAIRO)

desktop/Executable_oosplash.mk

@@ -58,11 +58,13 @@ $(eval $(call gb_Executable_add_libs,oosplash,\
 
 endif
 
+ifneq ($(GUIBASE),headless)
 ifeq ($(GUI),UNX)
 $(eval $(call gb_Executable_add_libs,oosplash,\
     -lX11 \
 ))
 endif
+endif
 
 ifeq ($(ENABLE_QUICKSTART_LIBPNG),TRUE)
 

desktop/Module_desktop.mk

@@ -114,6 +114,13 @@ else ifeq ($(OS),ANDROID)
 
 else ifeq ($(OS),IOS)
 
+else ifeq ($(GUIBASE),headless)
+
+$(eval $(call gb_Module_add_targets,desktop,\
+    Executable_oosplash \
+    Library_spl_unx \
+))
+
 else
 
 $(eval $(call gb_Module_add_targets,desktop,\

postprocess/packcomponents/makefile.mk

@@ -199,7 +199,7 @@ my_components += \
 my_components += pythonloader
 .ENDIF
 
-.IF "$(OS)" != "WNT" && "$(OS)" != "MACOSX" && "$(OS)" != "IOS" && "$(OS)" != "ANDROID"
+.IF "$(OS)" != "WNT" && "$(OS)" != "MACOSX" && "$(OS)" != "IOS" && "$(OS)" != "ANDROID" && "$(GUIBASE)" != "headless"
 my_components += component/desktop/unx/splash/splash
 .ENDIF
 
@@ -324,7 +324,12 @@ my_components += \
 .END
 .END
 
-.IF "$(OS)" != "MACOSX" && "$(OS)" != "WNT" && "$(OS)" != "IOS" && "$(OS)" != "ANDROID"
+.IF "$(GUIBASE)" == "headless"
+my_components += \
+    component/vcl/vcl.headless
+.END
+
+.IF "$(OS)" != "MACOSX" && "$(OS)" != "WNT" && "$(OS)" != "IOS" && "$(OS)" != "ANDROID" && "$(GUIBASE)" != "headless"
 my_components += \
     desktopbe1 \
     component/vcl/vcl.unx
@@ -354,7 +359,7 @@ my_components += mozbootstrap
 my_components += component/fpicker/source/unx/kde4/fps_kde4
 .END
 
-.IF "$(OS)" != "WNT" && "$(OS)" != "ANDROID" && "$(OS)" != "IOS"
+.IF "$(OS)" != "WNT" && "$(OS)" != "ANDROID" && "$(OS)" != "IOS" && "$(OS)" != "headless"
 my_components += cmdmail
 .END
 

postprocess/packregistry/makefile.mk

@@ -312,6 +312,8 @@ MY_FILES_main += \
 # ?
 .ELIF "$(GUIBASE)" == "android"
 # ?
+.ELIF "$(GUIBASE)" == "headless"
+# ?
 .ELSE
 ERROR : unknown-GUIBASE
 .END

scp2/source/ooo/common_brand.scp

@@ -522,7 +522,7 @@ File gid_Brand_File_Bin_Soffice
 #endif
 End
 
-#if defined(UNX) && !defined(QUARTZ)
+#if defined(UNX) && !defined(QUARTZ) && !defined(HEADLESS)
 File gid_Brand_File_Bin_Spadmin
     BIN_FILE_BODY;
     Dir = gid_Brand_Dir_Program;

scp2/source/ooo/file_library_ooo.scp

@@ -548,6 +548,8 @@ SPECIAL_COMPONENT_LIB_FILE( gid_File_Lib_Fps_Office, fps_office.uno )
 SPECIAL_COMPONENT_LIB_FILE( gid_File_Lib_Fpicker, fpicker.uno )
 
 
+#ifndef HEADLESS
+
 #ifndef SYSTEM_CAIRO
 
 File gid_File_Lib_Cairo
@@ -588,6 +590,8 @@ End
 
 #endif
 
+#endif
+
 STD_LIB_FILE( gid_File_Lib_Frm , frm)
 
 SPECIAL_COMPONENT_LIB_FILE( gid_File_Lib_Fsstorage, fsstorage.uno )
@@ -930,7 +934,7 @@ STD_LIB_FILE(gid_File_Lib_DeploymentMisc, deploymentmisc)
 STD_LIB_FILE( gid_File_Lib_Pl , pl)
 #endif
 
-#if defined(UNX) && ! defined(QUARTZ)
+#if defined(UNX) && ! defined(QUARTZ) && ! defined(HEADLESS)
 File gid_File_Lib_Desktop_Detector
     Name = LIBNAME(desktop_detector);
     LIB_FILE_BODY;
@@ -1156,7 +1160,7 @@ End
 
 STD_LIB_FILE( gid_File_Lib_Sot, sot )
 
-#if defined(UNX) && !defined(QUARTZ)
+#if defined(UNX) && !defined(QUARTZ) && !defined(HEADLESS)
 
 File gid_File_Lib_Spa
     Name = LIBNAME(spa);
@@ -1174,9 +1178,11 @@ File gid_File_Lib_Spell
     Dir = SCP2_OOO_BIN_DIR;
 End
 
+#if !defined HEADLESS
 STD_LIB_FILE( gid_File_Lib_Spl, spl)
+#endif
 
-#if defined UNX && !defined MACOSX
+#if defined UNX && !defined MACOSX && !defined HEADLESS
 STD_LIB_FILE( gid_File_Lib_Spl_Unx, spl_unx)
 #endif
 
@@ -1697,6 +1703,7 @@ File gid_File_Lib_Libcroco
 End
 #endif
 
+#if ! defined HEADLESS
 #if ! defined SYSTEM_PANGO
 File gid_File_Lib_Libpango
     LIB_FILE_BODY;
@@ -1727,6 +1734,7 @@ File gid_File_Lib_Libpangowin32
 End
 #endif
 #endif
+#endif
 
 #if ! defined SYSTEM_LIBGSF
 File gid_File_Lib_Libgsf

scp2/source/ooo/file_ooo.scp

@@ -223,7 +223,7 @@ File gid_File_Bin_Senddoc
   #endif
 End
 
-#if defined(UNX) && !defined(QUARTZ)
+#if defined(UNX) && !defined(QUARTZ) && !defined(HEADLESS)
 
 File gid_File_Bin_Spadmin_Bin
     BIN_FILE_BODY;

scp2/source/ooo/file_resource_ooo.scp

@@ -76,7 +76,7 @@ STD_RES_FILE( gid_File_Res_Sd, sd )
 
 STD_RES_FILE( gid_File_Res_Sfx, sfx )
 
-#if defined(UNX) && !defined(QUARTZ)
+#if defined(UNX) && !defined(QUARTZ) && !defined(HEADLESS)
 
 STD_RES_FILE( gid_File_Res_Spa, spa )
 

scp2/source/ooo/module_hidden_ooo.scp

@@ -689,6 +689,7 @@ Module gid_Module_Root_Files_7
              gid_File_Mozilla_Runtime);
 End
 
+#ifndef HEADLESS
 Module gid_Module_Root_Files_Images
     PackageInfo = "packinfo_office.txt";
 	ParentID = gid_Module_Root;
@@ -719,6 +720,7 @@ Module gid_Module_Root_Files_Images
 #endif
 	);
 End
+#endif
 
 #ifndef WITHOUT_FONTS
 Module gid_Module_Root_Fonts_OOo_Hidden

toolkit/Library_tk.mk

@@ -141,10 +141,12 @@ $(eval $(call gb_Library_add_cxxflags,tk,\
     $(gb_OBJCXXFLAGS)))
 endif
 
+ifneq ($(GUIBASE),headless)
 ifneq (,$(filter LINUX DRAGONFLY OPENBSD FREEBSD NETBSD, $(OS)))
 $(eval $(call gb_Library_add_linked_libs,tk,\
     X11 \
 ))
 endif
+endif
 
 # vim: set noet sw=4 ts=4:

vcl/Library_vcl.mk

@@ -36,6 +36,8 @@ else ifeq ($(GUIBASE),android)
 $(eval $(call gb_Library_set_componentfile,vcl,vcl/vcl.android))
 else ifeq ($(OS),IOS)
 $(eval $(call gb_Library_set_componentfile,vcl,vcl/vcl.ios))
+else ifeq ($(GUIBASE),headless)
+$(eval $(call gb_Library_set_componentfile,vcl,vcl/vcl.headless))
 else
 $(eval $(call gb_Library_set_componentfile,vcl,vcl/vcl.unx))
 endif
@@ -434,6 +436,64 @@ $(eval $(call gb_Library_use_externals,vcl,\
 ))
 endif
 
+ifeq ($(GUIBASE),headless)
+$(eval $(call gb_Library_add_cxxflags,vcl,\
+    $$(FREETYPE_CFLAGS) \
+))
+$(eval $(call gb_Library_add_defs,vcl,\
+    -DHEADLESS \
+    -DSAL_DLLPREFIX=\"$(gb_Library_SYSPRE)\" \
+    -DSAL_DLLPOSTFIX=\"$(gb_Library_OOOEXT)\" \
+    -D_XSALSET_LIBNAME=\"$(call gb_Library_get_runtime_filename,spa)\" \
+))
+$(eval $(call gb_Library_add_exception_objects,vcl,\
+    vcl/generic/app/gensys \
+    vcl/generic/app/geninst \
+    vcl/generic/app/gendisp \
+    vcl/generic/print/bitmap_gfx \
+    vcl/generic/print/common_gfx \
+    vcl/generic/print/glyphset \
+    vcl/generic/print/printerjob \
+    vcl/generic/print/psputil \
+    vcl/generic/print/genpspgraphics \
+    vcl/generic/print/genprnpsp \
+    vcl/generic/print/text_gfx \
+    vcl/generic/fontmanager/fontsubst \
+    vcl/generic/glyphs/gcach_ftyp \
+    vcl/generic/glyphs/gcach_layout \
+    vcl/generic/glyphs/gcach_rbmp \
+    vcl/generic/glyphs/glyphcache \
+    vcl/generic/fontmanager/fontcache \
+    vcl/generic/fontmanager/fontconfig \
+    vcl/generic/fontmanager/fontmanager \
+    vcl/generic/fontmanager/helper \
+    vcl/generic/fontmanager/parseAFM \
+    vcl/unx/generic/printer/jobdata \
+    vcl/unx/generic/printer/ppdparser \
+    vcl/null/printerinfomanager \
+    vcl/headless/headlessinst \
+    vcl/headless/svpbmp \
+    vcl/headless/svpdummies \
+    vcl/headless/svpelement \
+    vcl/headless/svpframe \
+    vcl/headless/svpgdi \
+    vcl/headless/svpinst \
+    vcl/headless/svpdata \
+    vcl/headless/svpprn \
+    vcl/headless/svptext \
+    vcl/headless/svpvd \
+))
+
+$(eval $(call gb_Library_add_linked_libs,vcl,\
+	basebmp \
+))
+
+$(eval $(call gb_Library_use_externals,vcl,\
+	fontconfig \
+	freetype \
+))
+endif
+
 ifeq ($(GUIBASE),android)
 $(eval $(call gb_Library_add_libs,vcl,\
 	-llog \

vcl/Module_vcl.mk

@@ -67,6 +67,12 @@ $(eval $(call gb_Module_add_targets,vcl,\
 endif
 endif
 
+ifeq ($(GUIBASE),headless)
+$(eval $(call gb_Module_add_targets,vcl,\
+    Library_vclplug_svp \
+))
+endif
+
 ifeq ($(GUIBASE),aqua)
 $(eval $(call gb_Module_add_targets,vcl,\
     Package_osx \

vcl/headless/headlessinst.cxx

+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ *   Copyright (C) 2012 Novell, Inc.
+ *   Michael Meeks <michael.meeks@suse.com> (initial developer)
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+#include <headless/svpinst.hxx>
+#include <headless/svpdummies.hxx>
+#include <generic/gendata.hxx>
+
+class HeadlessSalInstance : public SvpSalInstance
+{
+public:
+    HeadlessSalInstance( SalYieldMutex *pMutex );
+    virtual ~HeadlessSalInstance();
+
+    virtual SalSystem* CreateSalSystem();
+};
+
+HeadlessSalInstance::HeadlessSalInstance( SalYieldMutex *pMutex ) :
+    SvpSalInstance( pMutex)
+{
+}
+
+HeadlessSalInstance::~HeadlessSalInstance()
+{
+}
+
+class HeadlessSalSystem : public SvpSalSystem {
+#if 0
+public:
+    AndroidSalSystem() : SvpSalSystem() {}
+    virtual ~AndroidSalSystem() {}
+    virtual int ShowNativeDialog( const rtl::OUString& rTitle,
+                                  const rtl::OUString& rMessage,
+                                  const std::list< rtl::OUString >& rButtons,
+                                  int nDefButton )
+    {
+        (void)rButtons; (void)nDefButton;
+        __android_log_print(ANDROID_LOG_INFO, "LibreOffice - dialog '%s': '%s'",
+                            rtl::OUStringToOString(rTitle, RTL_TEXTENCODING_ASCII_US).getStr(),
+                            rtl::OUStringToOString(rMessage, RTL_TEXTENCODING_ASCII_US).getStr());
+        return 0;
+    }
+#endif
+};
+
+SalSystem *HeadlessSalInstance::CreateSalSystem()
+{
+    return new HeadlessSalSystem();
+}
+
+class HeadlessSalData : public SalGenericData
+{
+public:
+    HeadlessSalData( SalInstance *pInstance ) : SalGenericData( SAL_DATA_HEADLESS, pInstance ) {}
+    virtual void ErrorTrapPush() {}
+    virtual bool ErrorTrapPop( bool ) { return false; }
+};
+
+// All the interesting stuff is slaved from the AndroidSalInstance
+void InitSalData()   {}
+void DeInitSalData() {}
+void InitSalMain()   {}
+void DeInitSalMain() {}
+
+void SalAbort( const rtl::OUString& rErrorText, bool bDumpCore )
+{
+    rtl::OUString aError( rErrorText );
+    if( aError.isEmpty() )
+        aError = rtl::OUString::createFromAscii("Unknown application error");
+    ::fprintf( stderr, "%s\n", rtl::OUStringToOString(rErrorText, osl_getThreadTextEncoding()).getStr() );
+
+    ::fprintf( stderr, "SalAbort: '%s'",
+                        rtl::OUStringToOString(aError, RTL_TEXTENCODING_ASCII_US).getStr());
+    if( bDumpCore )
+        abort();
+    else
+        _exit(1);
+}
+
+const OUString& SalGetDesktopEnvironment()
+{
+    static rtl::OUString aEnv( RTL_CONSTASCII_USTRINGPARAM( "headless" ) );
+    return aEnv;
+}
+
+SalData::SalData() :
+    m_pInstance( 0 ),
+    m_pPlugin( 0 ),
+    m_pPIManager(0 )
+{
+}
+
+SalData::~SalData()
+{
+}
+
+// This is our main entry point:
+SalInstance *CreateSalInstance()
+{
+    HeadlessSalInstance* pInstance = new HeadlessSalInstance( new SalYieldMutex() );
+    new HeadlessSalData( pInstance );
+    return pInstance;
+}
+
+void DestroySalInstance( SalInstance *pInst )
+{
+    pInst->ReleaseYieldMutex();
+    delete pInst;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/inc/generic/gendata.hxx

@@ -40,7 +40,8 @@ class GtkSalDisplay;
 enum SalGenericDataType { SAL_DATA_GTK, SAL_DATA_GTK3,
                           SAL_DATA_KDE3, SAL_DATA_KDE4,
                           SAL_DATA_UNX, SAL_DATA_SVP,
-                          SAL_DATA_ANDROID, SAL_DATA_IOS };
+                          SAL_DATA_ANDROID, SAL_DATA_IOS,
+                          SAL_DATA_HEADLESS };
 
 class VCL_DLLPUBLIC SalGenericData : public SalData
 {

vcl/inc/svsys.h

@@ -39,6 +39,7 @@
 #include "ios/svsys.h"
 #elif defined ANDROID
 #include "android/svsys.h"
+#elif defined HEADLESS
 #else
 #include "unx/svsys.h"
 #endif

vcl/null/printerinfomanager.cxx

@@ -60,7 +60,11 @@ PrinterInfoManager::PrinterInfoManager( Type eType ) :
     m_bUseIncludeFeature( false ),
     m_bUseJobPatch( true ),
     m_aSystemDefaultPaper( RTL_CONSTASCII_USTRINGPARAM( "A4" ) ),
+#ifdef HEADLESS
+    m_bDisableCUPS( true )
+#else
     m_bDisableCUPS( false )
+#endif
 {
     // initSystemDefaultPaper();
 }

vcl/unx/generic/plugadapt/salplug.cxx

@@ -53,7 +53,7 @@ static oslModule pCloseModule = NULL;
 static SalInstance* tryInstance( const OUString& rModuleBase, bool bForce = false )
 {
     SalInstance* pInst = NULL;
-#ifndef ANDROID
+#if !defined(ANDROID) || !defined(HEADLESS)
     // Disable gtk3 plugin load except in experimental mode for now.
     if( !bForce &&
         rModuleBase.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "gtk3" ) ) &&
@@ -129,7 +129,7 @@ static SalInstance* tryInstance( const OUString& rModuleBase, bool bForce = fals
     return pInst;
 }
 
-#ifndef ANDROID
+#if !defined(ANDROID) || !defined(HEADLESS)
 
 static DesktopType get_desktop_environment()
 {

vcl/unx/generic/printer/ppdparser.cxx

@@ -655,7 +655,7 @@ const PPDParser* PPDParser::getParser( const String& rFile )
         PrinterInfoManager& rMgr = PrinterInfoManager::get();
         if( rMgr.getType() == PrinterInfoManager::CUPS )
         {
-#ifndef ANDROID
+#if !defined(ANDROID) && !defined(HEADLESS)
             pNewParser = const_cast<PPDParser*>(static_cast<CUPSManager&>(rMgr).createCUPSParser( aFile ));
 #endif
         }

vcl/vcl.headless.component

+<?xml version="1.0" encoding="UTF-8"?>
+<!--**********************************************************************
+*
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* Copyright 2000, 2010 Oracle and/or its affiliates.
+*
+* OpenOffice.org - a multi-platform office productivity suite
+*
+* This file is part of OpenOffice.org.
+*
+* OpenOffice.org is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License version 3
+* only, as published by the Free Software Foundation.
+*
+* OpenOffice.org is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Lesser General Public License version 3 for more details
+* (a copy is included in the LICENSE file that accompanied this code).
+*
+* You should have received a copy of the GNU Lesser General Public License
+* version 3 along with OpenOffice.org.  If not, see
+* <http://www.openoffice.org/license.html>
+* for a copy of the LGPLv3 License.
+*
+**********************************************************************-->
+
+<component loader="com.sun.star.loader.SharedLibrary" prefix="vcl"
+    xmlns="http://openoffice.org/2010/uno-components">
+  <implementation name="com.sun.star.frame.VCLSessionManagerClient">
+    <service name="com.sun.star.frame.SessionManagerClient"/>
+  </implementation>
+  <implementation name="vcl::DisplayAccess">
+    <service name="com.sun.star.awt.DisplayAccess"/>
+  </implementation>
+  <implementation name="vcl::FontIdentificator">
+    <service name="com.sun.star.awt.FontIdentificator"/>
+  </implementation>
+</component>