#
# RPM macros for Java applications.
#
# JPackage Project  <http://www.jpackage.org/>
#   David Walluck   <david@jpackage.org>
#   Ville Skyttä    <scop at jpackage.org>
#   Nicolas Mailhot <Nicolas.Mailhot@laPoste.net>
#

#==============================================================================
# ---- default Java directories

#
# Root directory where all Java VMs/SDK/JREs are installed.
#
%_jvmdir        %{_prefix}/lib/jvm

#
# Root directory where all Java VMs/SDK/JREs expose their jars
#
%_jvmjardir     %{_prefix}/lib/jvm-exports

#
# Root directory for all Java VM/SDK/JRE's private things.
#
%_jvmprivdir    %{_prefix}/lib/jvm-private

#
# Root directory for all architecture dependent parts of Java VM/SDK/JRE's
#
%_jvmlibdir     %{_prefix}/lib/jvm

#
# Root directory for all architecture independent parts of Java VM/SDK/JRE's
#
%_jvmdatadir    %{_datadir}/jvm

#
# Root directory for all configurations parts of Java VM/SDK/JRE's
#
%_jvmsysconfdir %{_sysconfdir}/jvm

#
# Root directory for all common architecture dependent parts of Java VM/SDK/JRE's
#
%_jvmcommonlibdir %{_prefix}/lib/jvm-commmon

#
# Root directory for all common architecture independent parts of Java VM/SDK/JRE's
#
%_jvmcommondatadir %{_datadir}/jvm-commmon

#
# Root directory for all common configurations parts of Java VM/SDK/JRE's
#
%_jvmcommonsysconfdir %{_sysconfdir}/jvm-commmon

#
# Directory containing Java configuration file (java.conf)
#
%_javaconfdir %{_sysconfdir}/java

#
# Directory where arch and version independent jars are installed.
# This has already been integrated in RH macros following our request.
#
# By extension:
# %{_javadir}-ext:
#   - version dependent jars
# %{_javadir}-x.y.z:
#   - jars for Java standard x.y.z (usually symlinks to  %{_javadir}-ext)
# %{_javadir}-utils:
#   - Java-related scripts
#
# To simplify things only %{_javadir} is defined.
#
%_javadir       %{_datadir}/java

#
# Directory where arch-specific (JNI) version-independent jars are installed.
#
# By extension:
# %{_jnidir}-ext:
#   - version dependent jars
# %{_jnidir}-x.y.z:
#   - jars for Java standard x.y.z (usually symlinks to  %{_jnidir}-ext)
# To simplify things only %{_jnidir} is defined.
#
%_jnidir        %{_prefix}/lib/java

#
# Root directory where all javadoc is installed. Also already in RH macros.
#
%_javadocdir    %{_datadir}/javadoc

#
# Directory for maven POMs
#
%_mavenpomdir   %{_datadir}/maven-poms

#
# Directory for maven depmaps
#
%_mavendepmapdir %{_sysconfdir}/maven
%_mavendepmapfragdir %{_datadir}/maven-fragments

#
# Current default JVM home.
#
%java_home      %(. %{_javadir}-utils/java-functions; set_jvm; echo $JAVA_HOME)

#==============================================================================
# ---- default Java commands

%ant            JAVA_HOME=%{java_home} ant
%jar            %{java_home}/bin/jar
%java           %(. %{_javadir}-utils/java-functions; set_javacmd; echo $JAVACMD)
%javac          %{java_home}/bin/javac
%javadoc        %{java_home}/bin/javadoc

#==============================================================================
# ---- Java extension handling macros

#
# add_jvm_extension should be used in %install by extension packages to declare
# what extension jars they provide.
#
# For example a package that provides foo.jar which is the bar extension
# under java 1.2 and 1.3 should do a:
#
#   %install
#   ... # create foo.jar in /usr/share/java-ext
#   %add_jvm_extension  foo bar 1.2 1.3
#
#   %files
#   /usr/share/java-ext/foo.jar
#   /usr/share/java-*/bar.jar
#
%add_jvm_extension JAVA_LIBDIR=%{buildroot}%{_javadir} %{_bindir}/jvmjar -l


#
# Standard JPackage script
#
# This is kind of tasteless and should be moved to an external template
#
# %1    main class
# %2    flags
# %3    options
# %4    jars (separated by ':')
# %5    the name of script you wish to create
# %6    whether to prefer a jre over a sdk when finding a jvm
#
%jpackage_script() \
install -d -m 755 %{buildroot}%{_bindir} \
cat > %{buildroot}%{_bindir}/%5 << EOF \
#!/bin/sh\
#\
# %{name} script\
# JPackage Project <http://www.jpackage.org/>\
\
# Source functions library\
_prefer_jre="%{?6}"\
. %{_javadir}-utils/java-functions\
\
# Source system prefs\
if [ -f %{_sysconfdir}/java/%{name}.conf ] ; then\
  . %{_sysconfdir}/java/%{name}.conf\
fi\
\
# Source user prefs\
if [ -f \\$HOME/.%{name}rc ] ; then\
  . \\$HOME/.%{name}rc\
fi\
\
# Configuration\
MAIN_CLASS=%1\
BASE_FLAGS=%2\
BASE_OPTIONS=%3\
BASE_JARS="%(echo %4 | sed -e 's,:, ,g')"\
\
# Set parameters\
set_jvm\
set_classpath \\$BASE_JARS\
set_flags \\$BASE_FLAGS\
set_options \\$BASE_OPTIONS\
\
# Let's start\
run "\\$@"\
EOF\
chmod 755 %{buildroot}%{_bindir}/%5\
%{nil}