2 # Copyright (C) 2010 Rob Browning
4 # This code is covered under the terms of the GNU Library General
5 # Public License as described in the bup LICENSE file.
6 import sys, stat, errno
7 from bup import metadata, options, xstat
8 from bup.helpers import handle_ctrl_c, saved_errors, add_error, log
11 def fstimestr(fstime):
12 (s, ns) = xstat.fstime_to_timespec(fstime)
18 return '%d.%09d' % (s, ns)
22 bup xstat pathinfo [OPTION ...] <PATH ...>
24 v,verbose increase log output (can be used more than once)
25 q,quiet don't show progress meter
26 exclude-fields= exclude comma-separated fields
27 include-fields= include comma-separated fields (definitive if first)
31 all_fields = frozenset(['path',
45 active_fields = all_fields
49 o = options.Options(optspec)
50 (opt, flags, remainder) = o.parse(sys.argv[1:])
52 treat_include_fields_as_definitive = True
53 for flag, value in flags:
54 if flag == '--exclude-fields':
55 exclude_fields = frozenset(value.split(','))
56 for f in exclude_fields:
57 if not f in all_fields:
58 o.fatal(f + ' is not a valid field name')
59 active_fields = active_fields - exclude_fields
60 treat_include_fields_as_definitive = False
61 elif flag == '--include-fields':
62 include_fields = frozenset(value.split(','))
63 for f in include_fields:
64 if not f in all_fields:
65 o.fatal(f + ' is not a valid field name')
66 if treat_include_fields_as_definitive:
67 active_fields = include_fields
68 treat_include_fields_as_definitive = False
70 active_fields = active_fields | include_fields
72 opt.verbose = opt.verbose or 0
73 opt.quiet = opt.quiet or 0
74 metadata.verbose = opt.verbose - opt.quiet
76 for path in remainder:
78 m = metadata.from_path(path, archive_path = path)
79 except (OSError,IOError), e:
80 if e.errno == errno.ENOENT:
85 if 'path' in active_fields:
87 if 'mode' in active_fields:
88 print 'mode: %s (%s)' % (oct(m.mode),
89 xstat.mode_str(m.mode))
90 if 'link-target' in active_fields and stat.S_ISLNK(m.mode):
91 print 'link-target:', m.symlink_target
92 if 'rdev' in active_fields:
94 if 'uid' in active_fields:
96 if 'gid' in active_fields:
98 if 'owner' in active_fields:
99 print 'owner:', m.owner
100 if 'group' in active_fields:
101 print 'group:', m.group
102 if 'atime' in active_fields:
103 # If we don't have utimensat, that means we have to use
104 # utime(), and utime() has no way to set the mtime/atime of a
105 # symlink. Thus, the mtime/atime of a symlink is meaningless,
106 # so let's not report it. (That way scripts comparing
107 # before/after won't trigger.)
108 if xstat.lutime or not stat.S_ISLNK(m.mode):
109 print 'atime: ' + fstimestr(m.atime)
112 if 'mtime' in active_fields:
113 if xstat.lutime or not stat.S_ISLNK(m.mode):
114 print 'mtime: ' + fstimestr(m.mtime)
117 if 'ctime' in active_fields:
118 print 'ctime: ' + fstimestr(m.ctime)
119 if 'linux-attr' in active_fields and m.linux_attr:
120 print 'linux-attr:', hex(m.linux_attr)
121 if 'linux-xattr' in active_fields and m.linux_xattr:
122 for name, value in m.linux_xattr:
123 print 'linux-xattr: %s -> %s' % (name, repr(value))
124 if 'posix1e-acl' in active_fields and m.posix1e_acl and metadata.posix1e:
125 flags = metadata.posix1e.TEXT_ABBREVIATE
126 if stat.S_ISDIR(m.mode):
127 acl = m.posix1e_acl[0]
128 default_acl = m.posix1e_acl[2]
129 print acl.to_any_text('posix1e-acl: ', '\n', flags)
130 print acl.to_any_text('posix1e-acl-default: ', '\n', flags)
132 acl = m.posix1e_acl[0]
133 print acl.to_any_text('posix1e-acl: ', '\n', flags)
136 log('WARNING: %d errors encountered.\n' % len(saved_errors))