1
2
3 """
4
5 Function for setting the working directory for an
6 Omero installation on Windows, since relative paths
7 are not supported.
8
9 Copyright 2009 Glencoe Software, Inc. All rights reserved.
10 Use is subject to license terms supplied in LICENSE.txt
11
12 :author: Josh Moore <josh@glencoesoftware.com>
13
14 """
15
16
17 import sys, exceptions
18 from xml.dom import minidom
19 from path import path
20 import fileinput
21
22 dir = path(".")
23 cfg = dir / "etc" / "Windows.cfg"
24 xml = dir / "etc" / "grid" / "windefault.xml"
25
27 """
28 Parses the Windows cfg and xml files and
29 replaces the default "c:\omero_dist" with the
30 given value.
31 """
32
33 if new_name is None or old_name is None:
34 raise exceptions.Exception("Arguments cannot be None")
35
36 if new_name.find(" ") >= 0:
37 raise exceptions.Exception("Contains whitespace: '%s'" % new_name)
38
39 new_name = path(new_name).abspath()
40 old_name = path(old_name).abspath()
41
42 print "Converting from %s to %s" % (old_name, new_name)
43
44 new_name2 = new_name.replace("\\","\\\\")
45 old_name2 = old_name.replace("\\","\\\\")
46
47 count = 0
48 for line in fileinput.input([str(cfg),str(xml)], inplace=1):
49 if line.find(old_name) >= 0:
50 count += 1
51 print line.replace(old_name,new_name),
52 elif line.find(old_name2) >= 0:
53 count += 1
54 print line.replace(old_name2,new_name2),
55 else:
56 print line,
57
58 fileinput.close()
59 print "Changes made: %s" % count
60 return count
61
62 if __name__ == "__main__":
63 try:
64 if "-h" in sys.argv or "--help" in sys.argv:
65 pass
66 elif len(sys.argv) == 1:
67 win_set_path()
68 sys.exit(0)
69 elif len(sys.argv) == 2:
70 win_set_path(new_name = sys.argv[1])
71 sys.exit(0)
72 elif len(sys.argv) == 3:
73 win_set_path(old_name = sys.argv[1], new_name = sys.argv[2])
74 sys.exit(0)
75 except exceptions.Exception, e:
76 print "Failed to set path: ", e
77 sys.exit(1)
78
79 print """Usage: %s [oldname] newname
80
81 Replaces the [oldname] entries in the Windows configuration files
82 with [newname]. By default, [oldname] is set to "c:\omero_dist"
83 """ % sys.argv[0]
84 sys.exit(2)
85