1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#!/usr/bin/env python
#
# Copyright (c) Karl Trygve Kalleberg <karltk@gentoo.org>
# Copyright (c) Fabio Lessa <flessa@gmail.com>
# Copyright (c) 2005, Gentoo Foundation
#
# Python rewrite from the bash findclass initially performed
# by Fabio.
#
# Licensed under the GNU General Public License, v2.
#
import os
import re
import sys
import glob
from optparse import OptionParser
from commands import getstatusoutput
from java_config.jc_util import find_exec, collect_packages
__author__ = "Karl Trygve Kalleberg <karltk@gentoo.org> and Fabio Lessa <flessa@gmail.com>"
__version__ = "0.1.0"
__productname__ = "findclass"
__description__ = "Gentoo Java Class Query Tool"
def parse_args():
usage = 'findclass [options] class.or.package.Name'
about = __productname__ + " : " + __description__ + "\n" + \
"Authors : " + __author__ + \
"Version : " + __version__
parser = OptionParser(usage, version=about)
parser.add_option('-v', '--verbose', action='store_true',
dest='verbose', help='generate verbose output')
opt, files = parser.parse_args()
if len(files) < 1:
parser.error("Must supply at least one class or package name")
return opt, files
def main():
opt, files = parse_args()
jarcmd = find_exec('jar')
javapaths = [ f.replace('.', '/') for f in files ]
matchers = [ re.compile(p) for p in javapaths ]
for pkg in get_all_packages():
if opt.verbose: print "Searching package %s" % pkg
for jar in collect_packages(pkg).split(':'):
if opt.verbose: print "Searching jar %s" % jar
status, out = getstatusoutput("%s tvf %s" % (jarcmd, jar))
for m in matchers:
if m.search(out):
if opt.verbose: print "Found in %s" % pkg,
print jar
def get_all_packages():
pkg = glob.glob('/usr/share/*/package.env')
pkg = [os.path.basename(os.path.dirname(i)) for i in pkg]
classpath = glob.glob('/usr/share/*/classpath.env')
classpath = [os.path.basename(os.path.dirname(i)) for i in classpath]
dir = glob.glob('/usr/share/java/packages/*')
dir = [os.path.basename(i) for i in dir]
pkg.extend(classpath)
pkg.extend(dir)
return pkg
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
print "Interrupted by user, aborting."
|
GitWeb