1#!/usr/bin/env python3
2
3# OpenEmbedded opkg query helper utility
4#
5# Written by: Paul Eggleton <paul.eggleton@linux.intel.com>
6#
7# Copyright 2012 Intel Corporation
8#
9# This program is free software; you can redistribute it and/or modify
10# it under the terms of the GNU General Public License version 2 as
11# published by the Free Software Foundation.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License along
19# with this program; if not, write to the Free Software Foundation, Inc.,
20# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21#
22#
23
24
25import sys
26import fileinput
27import re
28
29archmode = False
30filemode = False
31vermode = False
32
33args = []
34for arg in sys.argv[1:]:
35    if arg == '-a':
36        archmode = True
37    elif arg == '-f':
38        filemode = True
39    elif arg == '-v':
40        vermode = True
41    else:
42        args.append(arg)
43
44# Regex for removing version specs after dependency items
45verregex = re.compile(' \([=<>]* [^ )]*\)')
46
47pkg = ""
48ver = ""
49for line in fileinput.input(args):
50    line = line.rstrip()
51    if ': ' in line:
52        if line.startswith("Package:"):
53            pkg = line.split(": ")[1]
54            ver = ""
55        else:
56            if archmode:
57                if line.startswith("Architecture:"):
58                    arch = line.split(": ")[1]
59                    print("%s %s" % (pkg,arch))
60            elif filemode:
61                if line.startswith("Version:"):
62                    ver = line.split(": ")[1]
63                elif line.startswith("Architecture:"):
64                    arch = line.split(": ")[1]
65                    print("%s %s_%s_%s.ipk %s" % (pkg,pkg,ver,arch,arch))
66            elif vermode:
67                if line.startswith("Version:"):
68                    ver = line.split(": ")[1]
69                elif line.startswith("Architecture:"):
70                    arch = line.split(": ")[1]
71                    print("%s %s %s" % (pkg,arch,ver))
72            else:
73                if line.startswith("Depends:"):
74                    depval = line.split(": ")[1]
75                    deps = depval.split(", ")
76                    for dep in deps:
77                        dep = verregex.sub('', dep)
78                        print("%s|%s" % (pkg,dep))
79                elif line.startswith("Recommends:"):
80                    recval = line.split(": ")[1]
81                    recs = recval.split(", ")
82                    for rec in recs:
83                        rec = verregex.sub('', rec)
84                        print("%s|%s [REC]" % (pkg, rec))
85
86