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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright 2004-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
from java_config_2.OutputFormatter import *
from java_config_2.EnvironmentManager import *
from java_config_2.VersionManager import *
from optparse import OptionParser, make_option, OptionValueError
import os
from os.path import basename
import sys
def get_pkg_args(package):
missing_deps = set()
classpath = manager.build_dep_path([package.name()], "CLASSPATH", missing_deps)
library = manager.build_dep_path([package.name()], "LIBRARY_PATH", missing_deps)
if len(missing_deps) > 0:
for dep in missing_deps:
printer._printError("Dependency package %s was not found!" % dep)
return ':'.join(classpath), ':'.join(library)
def abort(msg):
printer._printError(msg)
sys.exit(1)
def get_vm(pkg):
return verman.get_vm(pkg.query('VM'))
def get_args(pkg):
args=""
classpath, library = get_pkg_args(pkg)
if classpath:
envcp = os.getenv('CLASSPATH')
if envcp:
classpath = ':'.join((envcp, classpath))
args += ' -classpath %s' % (classpath)
envlp = os.getenv('LD_LIBRARY_PATH')
envjlp = os.getenv('JAVA_LIBRARY_PATH')
libdir = pkg.query('LIBDIR')
if libdir:
newlibrary = manager.eprefix + '/' + libdir
else:
# Old, obsolete fallback path for packages that where
# installed before java-utils-2.eclass recorded LIBDIR.
# Bug #917326.
newlibrary = manager.eprefix + '/lib:'+ manager.eprefix + '/usr/lib'
if library:
newlibrary = ':'.join((library, newlibrary))
if envjlp:
newlibrary = ':'.join((newlibrary, envjlp))
if envlp:
newlibrary = ':'.join((newlibrary, envlp))
args += ' -Djava.library.path="%s"' % (newlibrary)
if args:
return args
else:
return None
def get_env(package):
env = manager.build_dep_env_vars([package.name()], set())
return env
def get_jar(pkg, gjar):
jars = pkg.classpath()
if jars:
for jar in jars.split(':'):
if gjar == basename(jar):
return jar
if normpath(gjar) == normpath(jar):
return gjar
return None
def normpath(mypath):
newpath = os.path.normpath(mypath)
if newpath.startswith('//'):
return newpath[1:]
return newpath
if __name__ == '__main__':
import java_config_2
usage = "%prog [options]\n\n"
usage += f"Java Utility Version {java_config_2.version}\n"
usage += "Copyright 2004-2023 Gentoo Authors\n"
usage += "Distributed under the terms of the GNU General Public License v2\n"
usage += "Please contact the Gentoo Java Project <java@gentoo.org> with problems."
options_list = [
make_option ("-p", "--package", action="store", type="string", dest="package", help="The package"),
make_option ("-v", "--get-vm", action="store_true", dest="get_vm"),
make_option ("-a", "--get-args", action="store_true", dest="get_args"),
make_option ("-j", "--get-jar", action="store", type="string", dest="jar")
]
parser = OptionParser(usage, options_list)
(options, args) = parser.parse_args()
global printer, manager, verman
printer = OutputFormatter(True, True)
manager = EnvironmentManager(os.getenv('ROOT', ''), java_config_2.eprefix)
verman = VersionManager(manager)
if not options.package:
abort("Too dumb todo anything without -p")
pkg = manager.get_package(options.package)
if not pkg:
abort("Invalid package: %s" % ( options.package ) )
if options.get_vm:
vm = get_vm(pkg)
if vm:
manager.set_active_vm(vm)
print('gjl_vm="%s"' % ( vm ))
if options.get_args:
args = get_args(pkg)
if args:
print('gjl_args="%s";' % ( args ))
env = get_env(pkg)
for k, v in env.items():
if 'PATH' in k:
print('export %s="%s:${%s}"; %s=${%s%%:};' % ( k, v, k, k, k ))
else:
print('export %s="%s";' % ( k, v ))
if options.jar:
jar = get_jar(pkg, options.jar)
if jar:
print('gjl_starte="-jar %s"' % ( jar ))
else:
abort("Couldn't find %s" % ( options.jar ) )
# vim:set expandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap:
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