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490 Commits

Author SHA1 Message Date
Nick Mathewson
d5a3bb960d Retire U64_TO_DBL and DBL_TO_U64 
These were necessary long ago to work around a bug in VC6.
 2018-07-03 10:45:43 -04:00
Nick Mathewson
9568c0ce3d Return U64_PRINTF_ARG and U64_FORMAT 
The standard is printf("%"PRIu64, x);
 2018-07-03 10:40:59 -04:00
Nick Mathewson
52884f56d4 Replace U64_LITERAL with the standard UINT64_C 2018-07-03 10:33:50 -04:00
Nick Mathewson
c75215c23a Clean up various things that broke with our stdint.h changes 
Casting before printf was necessary; now it's not so smart.

We don't have SIZEOF_UINT8_T any more.
 2018-07-03 10:26:06 -04:00
Nick Mathewson
71e56c70e9 Remove windows libraries from util.h and compat.h 2018-06-29 12:21:52 -04:00
Nick Mathewson
40199b180e Remove read_all and write_all 
These had become wrappers around their fd and socket variants; there
were only a few users of the original functions still remaining.
 2018-06-29 12:21:52 -04:00
Nick Mathewson
0362cdc169 Move fd and memory-info functions. 2018-06-29 12:21:52 -04:00
Nick Mathewson
935ba02565 Fix paths for buffers.h; automated. 2018-06-28 16:29:35 -04:00
Nick Mathewson
a742a826f6 Remove all include common/ uses in crypto_ops and tls. 2018-06-28 14:40:25 -04:00
Nick Mathewson
a097ddb4f5 Extract time functionality into lib/wallclock and lib/time 2018-06-28 13:01:54 -04:00
Nick Mathewson
bdea94a665 Move floating-point math functions into a new lib/math 2018-06-28 12:24:45 -04:00
Nick Mathewson
6178a9f758 Move compute_num_cpus to lib/thread 2018-06-28 12:08:18 -04:00
Nick Mathewson
8c6ff9fec2 Move tor_escape_str_for_pt_args into or/transports.c 2018-06-28 11:49:27 -04:00
Nick Mathewson
30166261bb Move string_is_key_value to lib/encoding 2018-06-28 11:46:32 -04:00
Nick Mathewson
48ebd9bf76 Move weakrng into lib/intmath 2018-06-28 11:39:49 -04:00
Nick Mathewson
315e6b59dd Extract process-management functionality into a new lib/process 
Note that procmon does *not* go here, since procmon needs to
integrate with the event loop.
 2018-06-28 11:18:13 -04:00
Nick Mathewson
38fd3e0df0 Fix up the modules that include memarea.h (automated) 2018-06-28 09:25:58 -04:00
Nick Mathewson
42b3caa6ad Move network code to libtor-net. 
There are some additional changes to come: those points are marked
by XXXX.
 2018-06-27 09:08:35 -04:00
Nick Mathewson
80730c45e0 Move tor_parse_long and friends into parse_int.h in libtor-string 2018-06-26 21:02:29 -04:00
Nick Mathewson
79f73ab330 Finally extract the log library and make it build. 
This patch:
  - introduces an fdio module for low-level fd functions that don't
    need to log.
  - moves the responsibility for opening files outside of torlog.c,
    so it won't need to call tor_open_cloexec.
 2018-06-22 11:40:20 -04:00
Nick Mathewson
e066966bf4 Extract tor_malloc and friends to a new module. 2018-06-21 15:20:01 -04:00
Nick Mathewson
accf239fa3 Rectify include paths (automated) 2018-06-21 13:19:00 -04:00
Nick Mathewson
b420da4cf8 Rectify include paths (automated) 2018-06-21 13:14:14 -04:00
Nick Mathewson
0dab29ce10 Run rectify_include_paths.py 2018-06-20 09:35:05 -04:00
Nick Mathewson
fb0019daf9 Update copyrights to 2018. 2018-06-20 08:13:28 -04:00
Nick Mathewson
c3b7258370 Merge remote-tracking branch 'isis/bug24660_r1' 2018-05-03 13:50:18 -04:00
Nick Mathewson
9abf541f7f Add a function to compute millisecond time difference quickly. 
Our main function, though accurate on all platforms, can be very
slow on 32-bit hosts.  This one is faster on all 32-bit hosts, and
accurate everywhere except apple, where it will typically be off by
1%.  But since 32-bit apple is a relic anyway, I think we should be
fine.
 2018-04-26 12:01:48 -04:00
Mike Perry
0e06a9c3e7 Helper function to add u32 without overflow. 2018-04-16 21:46:31 +00:00
Nick Mathewson
4b58b97c68 32-bit compilation warnings 2018-04-13 17:01:03 -04:00
Nick Mathewson
d8ef9a2d1e Expose a function that computes stamp units from msec. 
(It turns out we can't just expose STAMP_TICKS_PER_SECOND, since
Apple doesn't have that.)
 2018-04-13 10:41:08 -04:00
Isis Lovecruft
fe3aca1491
crypto: Refactor (P)RNG functionality into new crypto_rand module. 
* ADD new /src/common/crypto_rand.[ch] module.
 * ADD new /src/common/crypto_util.[ch] module (contains the memwipe()
   function, since all crypto_* modules need this).
 * FIXES part of #24658: https://bugs.torproject.org/24658
 2018-04-06 21:45:28 +00:00
Nick Mathewson
6317aa2cc0 Merge branch 'maint-0.3.3' 2018-03-28 07:50:47 -04:00
Nick Mathewson
b504c854d3 Rename string_is_valid_hostname -> string_is_valid_nonrfc_hostname 
Per discussion on 25055.
 2018-03-28 07:42:27 -04:00
rl1987
6b6d003f43 Don't explode on NULL or empty string 2018-03-28 07:39:03 -04:00
rl1987
d891010fdd Allow alphanumeric TLDs in test for now 2018-03-28 07:39:03 -04:00
rl1987
dbb7c8e6fd Validate hostnames with punycode TLDs correctly 2018-03-28 07:39:03 -04:00
rl1987
db850fec3a Test TLD validation 2018-03-28 07:39:03 -04:00
rl1987
1af016e96e Do not consider IP strings valid DNS names. Fixes #25055 2018-03-28 07:39:03 -04:00
Nick Mathewson
a1dd8afc16 Merge branch '25162_zstd_static' 2018-02-15 20:28:07 -05:00
Nick Mathewson
78382d557a Merge remote-tracking branch 'dgoulet/bug25113_029_01' 2018-02-07 11:33:14 -05:00
David Goulet
fe3dfe7e38 test: Bump to 10 msec gap in the monotonic test 
On slow system, 1 msec between one read and the other was too tight. For
instance, it failed on armel with a 4msec gap:

  https://buildd.debian.org/status/package.php?p=tor&suite=experimental

Increase to 10 msec for now to address slow system. It is important that we
keep this OP_LE test in so we make sure the msec/usec/nsec read aren't
desynchronized by huge gaps. We'll adjust again if we ever encounter a system
that goes slower than 10 msec between calls.

Fixes #25113

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-02-07 10:50:52 -05:00
Deepesh Pathak
ca6682f3f8 Fix spelling mistakes corresponding to ticket #23650 2018-02-07 10:41:57 -05:00
Nick Mathewson
7cb954209d Make zstd unit tests try running with static-only fns disabled 
Since we're making it so that unstable zstd apis can be disabled,
we need to test them.  I do this by adding a variant setup/cleanup
function for the tests, and teaching it about a fake compression
method called "x-zstd:nostatic".
 2018-02-06 11:05:07 -05:00
Nick Mathewson
28fbfa8712 whitespace fix 2017-12-20 09:17:13 -05:00
Nick Mathewson
60bf8f6cf6 Improve add_msec test to cover ms->sec rollover 
Per mikeperry's suggestion, I'm making sure that the millisecond
part of the time will always roll over in this test.
 2017-12-20 09:12:38 -05:00
Nick Mathewson
dd6dec2665 Add a function to add msec to a monotime. 
We'll use this for the channel padding logic.
 2017-12-13 08:54:29 -05:00
Nick Mathewson
4c877ae874 Add monotime functions for clearing monotonic times 
We need this to replace some of our "msec" users with monotime
users.
 2017-12-13 08:29:23 -05:00
Nick Mathewson
c3c0a05f51 Add a new notion of "stamps" to be a fast 32-bit monotonic timestamp 
The goal here is to replace our use of msec-based timestamps with
something less precise, but easier to calculate.  We're doing this
because calculating lots of msec-based timestamps requires lots of
64/32 division operations, which can be inefficient on 32-bit
platforms.

We make sure that these stamps can be calculated using only the
coarse monotonic timer and 32-bit bitwise operations.
 2017-11-27 09:43:15 -05:00
Nick Mathewson
4e6374c26b Merge remote-tracking branch 'catalyst-oniongit/bug23691' 2017-09-28 19:07:23 -04:00
Taylor Yu
2ae1b7e2db Fix leak in test_util.c 
AddressSanitizer found a leak in test_util_decompress_dos_impl().
Fixes bug #23691.
 2017-09-28 17:53:38 -05:00