test-meta.sh: use user's uid/gid, not 0

Cygwin does not fully support uid and gid of 0. Instead, use the
current user's ids to avoid portability problems. Since this test is
not run for ordinary users, the result is the same.

Signed-off-by: Patrick Rouleau <prouleau72@gmail.com>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
Avoid uid/gid 0 metadata tests when ids don't exist

Cygwin may not have a 0 uid/gid, so skip the relevant tests whenever
it doesn't.

We have to explicitly exclude the gid 0 from other_group, because
/etc/group may define a group named root with the same id as
Administrators. We cannot use "root" instead of 0, because root may
not be defined.

Cygwin users: If you want to define the root group, add this line
at the begining of /etc/group:
  root:S-1-5-32-544:0:

Signed-off-by: Patrick Rouleau <prouleau72@gmail.com>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
test-fuse.sh: set TZ=UTC for ls dates

Thanks to Mark J Hewitt <mjh@idnet.com> and Scott Sugar
<scottsugar@outlook.com> for reporting the problem, and Patrick
Rouleau <prouleau72@gmail.com> for helping test the solution.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
HACKING: update to reflect 0.26 release

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
test-fuse.sh: use invariant test data

Thanks to Tim Riemenschneider <t.riemenschneider@detco.de> for
reporting the problem.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
Fix HEAD request handling in bup-web

HEAD requests to files did not set self.finished(). This causes problems
with user-agents that expect some type of request since it never closes
(OpenOffice/LibreOffice will notably stall opening files from a URL).

This patch stands alone from WebDAV but also fixes the problem there.

The problem can be demonstrated like this:

    bup web
    curl -I 'http://127.0.0.1:8080/some/file'

Signed-off-by: Will Rouesnel <w.rouesnel@gmail.com>
[rlb@defaultvalue.org: adjust commit message]
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
Just log when skipping a large file during save

If bup-save --smaller= is specified, the user *expects* large files
to be skipped.  Having bup report errors and return exitcode 1 in this
case hides real errors.  Instead, log it when running verbosely, but
not otherwise.

Signed-off-by: Nick Alcock <nick.alcock@oracle.com>
[rlb@defaultvalue.org: adjust commit summary; simplify opt.verbose >= 1
 to opt.verbose]
Signed-off-by: Rob Browning <rlb@defaultvalue.org>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
Correct author for 497505901824dd7382d1d80e152f6b6d810a2844

The author for 497505901824dd7382d1d80e152f6b6d810a2844 was incorrect.
It should have been "Nick Alcock <nick.alcock@oracle.com>", matching
the Signed-off-by.

[rlb@defaultvalue.org: add correction on behalf of author]
Omit htonll when already #defined

OS X 10.10 Yosemite defines it as a macro.

Signed-off-by: R. Andrew Ohana <andrew.ohana@gmail.com>
[rlb@defaultvalue.org: adjust comments; adjust commit message]
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
test-fuse.sh: make ls output locale independent

Call "ls" with LC_ALL set to "C".

(Otherwise it reports "total" for English, "insgesamt" for German;
other locales would be similar.)

Signed-off-by: Tim Riemenschneider <git@tim-riemenschneider.de>
[rlb@defaultvalue.org: adjust commit message]
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
very early draft of sqlite based index