#
# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code 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 General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

#
# SE-Embedded Reduced JRE targets
#
ifdef JAVASE_EMBEDDED

reduced-image-jre reduced-headless-image-jre ::
	@$(ECHO) ">>>Making "$@" @ `$(DATE)` ..."

# Add the reduced-jre images as pre-reqs. These will be processed last
images:: reduced-image-jre reduced-headless-image-jre


######################################################
# Create the headless rt.jar
######################################################

NOT_HEADLESS_RT_JAR_LIST = $(ABS_TEMPDIR)/not_hl_rt_jar.list
HEADLESS_RT_JAR_FILELIST=$(JARFILELISTS_TEMPDIR)/hl_rt_jar_list
TOTAL_HEADLESS_JAR_FILELIST=$(REORDER_TEMPDIR)/hl_file_list
HEADLESS_CLASSLIST=$(ABS_TEMPDIR)/headless_classlist

# Add the jar file directories that we don't want in the
# headless JRE.  If you want to remove most classes in a
# directory, put the directory in the NOT_HEADLESS_RT_JAR_LIST
# and put the individual classes you want to keep in the 
# HEADLESS_CLASSLIST file. 
$(NOT_HEADLESS_RT_JAR_LIST): $(NOT_RT_JAR_LIST)
	$(RM) $(HEADLESS_CLASSLIST)
	$(RM) $(NOT_HEADLESS_RT_JAR_LIST)
	$(CP) $(NOT_RT_JAR_LIST) $(NOT_HEADLESS_RT_JAR_LIST)
# List all the packages to be excluded
	$(ECHO) "sun/awt/motif/" >> $@
	$(ECHO) "sun/awt/X11/" >> $@
	$(ECHO) "sun/applet/" >> $@
	$(ECHO) "sun/java2d/opengl/" >> $@
	$(ECHO) "com/sun/java/swing/plaf/" >> $@
# List all the individual classes to be included
	$(ECHO) "sun/awt/motif/MFontConfiguration.class" >$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/applet/AppContextCreator.class" >>$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/applet/AppletAudioClip.class" >>$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/java2d/opengl/GLXSurfaceData.class" >>$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/java2d/opengl/GLXSurfaceData"\$$"GLXOffScreenSurfaceData.class" >>$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/java2d/opengl/GLXVolatileSurfaceManager.class" >>$(HEADLESS_CLASSLIST)
	$(ECHO) "sun/java2d/opengl/OGLSurfaceData.class" >>$(HEADLESS_CLASSLIST)


$(TOTAL_HEADLESS_JAR_FILELIST): $(JARREORDER_JARFILE) $(NOT_HEADLESS_RT_JAR_LIST)
	$(prep-target)
	$(RM) $@.temp
	$(CD) $(CLASSBINDIR) ; \
		$(BOOT_JAVA_CMD) -jar $(JARREORDER_JARFILE) \
		-o  $@.temp - $(NOT_HEADLESS_RT_JAR_LIST)  .
# Add on the explicitly included class files from the otherwise excluded packages
	$(CAT) $(HEADLESS_CLASSLIST) >> $@.temp
	$(MV) $@.temp $@
	@$(CD) $(CLASSBINDIR); $(java-vm-cleanup)

# Create the headless rt.jar file list & non-class files list
MakeHeadlessJarFileList: $(TOTAL_HEADLESS_JAR_FILELIST) $(JARSPLIT_JARFILE)
	@$(RM) $(HEADLESS_RT_JAR_FILELIST) $(RES_JAR_FILELIST)
	$(BOOT_JAVA_CMD) -jar $(JARSPLIT_JARFILE) $(TOTAL_HEADLESS_JAR_FILELIST) \
		-o  $(HEADLESS_RT_JAR_FILELIST) $(RES_JAR_FILELIST)
	@$(java-vm-cleanup)

# Create headless rt.jar
HL_RT_JAR=$(ABS_TEMPDIR)/rt-hl-orig.jar
$(HL_RT_JAR): MakeHeadlessJarFileList $(RT_JAR_MANIFEST_FILE)
	$(prep-target)
	$(CD) $(CLASSBINDIR) ; \
		$(BOOT_JAR_CMD) $(CREATE_JAR_OPTS) $(RT_JAR_MANIFEST_FILE) $@ @$(HEADLESS_RT_JAR_FILELIST) \
		 $(JAR_JFLAGS)
	@$(CD) $(CLASSBINDIR); $(java-vm-cleanup)


#
# Produce a reduced Headful JRE for Embedded Devices
#
# The deployment binaries are added during the deployment build process
#

# Binaries that don't get included in reduced jre image bin directory
NOT_REDUCEDJRE_BIN = \
 java_vm \
 kinit \
 klist \
 ktab \
 orbd \
 policytool \
 rmid \
 rmiregistry \
 servertool \
 tnameserv \
 pack200 \
 unpack200

# jars/resources/libs that don't get included in reduced jre image lib directory
NOT_REDUCEDJRE_LIB = \
 charsets.jar \
 ext/dnsns.jar \
 ext/localedata.jar \
 $(LIBARCH)/client/classes.jsa \
 $(LIBARCH)/libjavaplugin_jni.so \
 $(LIBARCH)/libjavaplugin_nscp_gcc29.so \
 $(LIBARCH)/libjavaplugin_nscp.so \
 $(LIBARCH)/libjavaplugin_oji.so

# JRE docs that don't get included in reduced jre image top directory
NOT_REDUCEDJRE_DOC = \
 Welcome.html

reduced-image-jre::
	@$(ECHO) Starting to Produce Reduced JRE
	@#
	@# First make a copy of the full JRE
	@#
	$(RM) -r $(JRE_REDUCED_IMAGE_DIR)
	$(MKDIR) -p $(JRE_REDUCED_IMAGE_DIR)
	$(CD) $(JRE_IMAGE_DIR); \
	    $(TAR) cf - . | ($(CD) $(JRE_REDUCED_IMAGE_DIR); $(TAR) xf - ); 

	@#
	@# Remove all of the files that are not needed for the
	@# reduced JRE
	@#
	for l in $(NOT_REDUCEDJRE_BIN) ; do \
	    $(RM) $(JRE_REDUCED_IMAGE_DIR)/bin/$$l ; \
	done
	for l in $(NOT_REDUCEDJRE_LIB) ; do \
	    $(RM) $(JRE_REDUCED_IMAGE_DIR)/lib/$$l ; \
	done
	for l in $(NOT_REDUCEDJRE_DOC) ; do \
	    $(RM) $(JRE_REDUCED_IMAGE_DIR)/$$l ; \
	done

	@# Remove misc. other files
	$(RM) -r $(JRE_REDUCED_IMAGE_DIR)/man
	$(RM) -f $(JRE_REDUCED_IMAGE_DIR)/CHANGES

	@$(ECHO) Done Creating Reduced JRE

#
# Produce a reduced Headless JRE
#
reduced-headless-image-jre:: $(RT_JAR) $(RESOURCES_JAR) $(BUILD_META_INDEX) $(HL_RT_JAR)
	@$(ECHO) Starting to Produce Reduced Headless JRE
	@#
	@# First make a copy of the reduced JRE we just built
	@#
	$(RM) -r $(JRE_REDUCED_HEADLESS_IMAGE_DIR)
	$(MKDIR) -p $(JRE_REDUCED_HEADLESS_IMAGE_DIR)
	$(CD) $(JRE_REDUCED_IMAGE_DIR); \
	    $(TAR) cf - . | ($(CD) $(JRE_REDUCED_HEADLESS_IMAGE_DIR); $(TAR) xf - ); 

	@# Replace the full rt.jar with the headless rt.jar
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/rt.jar
	$(CP) $(HL_RT_JAR) $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/rt.jar

	@#
	@# Remove all of the files that are not needed for the
	@# reduced Headless JRE
	@#
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/$(LIBARCH)/gtkhelper
	$(RM)  $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/$(LIBARCH)/libjsoundalsa.so
	$(RM) -r $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/audio
	$(RM) -fr $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/applet
	$(RM)  $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/$(LIBARCH)/awt_robot
	$(RM) -r $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/$(LIBARCH)/xawt
	$(RM) -r $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/$(LIBARCH)/libsplashscreen.so
	@# Remove oblique fonts and reduce font support to LucidaSansRegular only
	$(RM) -fr $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/oblique-fonts
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaBrightDemiBold.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaBrightDemiItalic.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaBrightItalic.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaBrightRegular.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaSansDemiBold.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaTypewriterBold.ttf
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/LucidaTypewriterRegular.ttf

ifeq ($(PLATFORM), linux)
# put out minimal fonts.dir file for the remaining font
	$(RM) -f $(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) 6>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-1">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-2">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-4">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-5">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-7">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir
	$(ECHO) "LucidaSansRegular.ttf -b&h-lucidasans-medium-r-normal-sans-0-0-0-0-p-0-iso8859-9">>$(JRE_REDUCED_HEADLESS_IMAGE_DIR)/lib/fonts/fonts.dir

endif # Linux

	@#
	@# all done with JRE reduced headless image
	@#

	@$(ECHO) Done Creating Reduced Headless JRE

images-clobber::
	$(RM) -r $(JRE_REDUCED_IMAGE_DIR)
	$(RM) -r $(JRE_REDUCED_HEADLESS_IMAGE_DIR)

.PHONY: reduced-image-jre reduced-headless-image-jre 

endif # JAVASE_EMBEDDED