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2021-03-12Update copyrights to 2021, using "make update-copyright"Nick Mathewson
2020-02-06Use parentheses to avoid mis-indentations of stringified macro argsNick Mathewson
clang-format sometimes thinks that "#name" should be written as "# name" if it appears at the start of a line. Using () appears to suppress this, while confusing Coccinelle.
2020-01-08It's 2020. Update the copyright dates with "make update-copyright"Nick Mathewson
2019-12-20Code Style: Delete PRIVATE defines that are never usedteor
Some ".c" files define *_PRIVATE macros, but those macros are not used in any header file. Delete them. These changes were created using the "make autostyle" from 32522, and then split into commits.
2019-10-26Rename confparse.[ch] identifiers to confmgt.[ch] identifiers.Nick Mathewson
This is an automated commit, generated by this command: ./scripts/maint/rename_c_identifier.py \ confparse.h confmgt.h \ confparse.c confmgt.c \ CONFPARSE_PRIVATE CONFMGT_PRIVATE \ TOR_CONFPARSE_H TOR_CONFMGT_H
2019-09-11Update #includes to point to confparse.h in its new location.Nick Mathewson
This commit was automatically generated by running scripts/maint/rectify_include_paths.py .
2019-08-28Refactor config free logic to use a single path.Nick Mathewson
The right way to free a config object is now to wrap config_free(), always. Instead of creating an alternative free function, objects should provide an alternative clear callback to free any fields that the configuration manager doesn't manage. This lets us simplify our code a little, and lets us extend the confparse.c code to manage additional fields in config_free.
2019-03-25Split command-handling and authentication from control.cNick Mathewson
2019-03-25Split all controller events code into a new control_events.cNick Mathewson
Also, split the formatting code shared by control.c and control_events.c into controller_fmt.c.
2019-02-13Merge branch 'tor-github/pr/651'David Goulet
2019-01-17Merge remote-tracking branch 'tor-github/pr/645'Nick Mathewson
2019-01-16Fix a LOG_ERR message from test_pt.cNick Mathewson
Fixes an instance of ticket28668.
2019-01-16Bump copyright date to 2019Nick Mathewson
2019-01-14Rename TYPE to TRANSPORT in PT STATUS messages.Alexander Færøy
See: https://bugs.torproject.org/28181
2018-12-21Merge branch 'ticket28847'Nick Mathewson
2018-12-21Don't initialize the process module manually in tests.Alexander Færøy
It's not longer needed for us to initialize the process module in tests. See: https://bugs.torproject.org/28847
2018-12-20Add support for STATUS messages from Pluggable Transports.Alexander Færøy
This patch adds support for the new STATUS message that PT's can emit from their standard out. The STATUS message uses the `config_line_t` K/V format that was recently added in Tor. See: https://bugs.torproject.org/28846
2018-12-20Use K/V parser to handle LOG messages for pluggable transports.Alexander Færøy
This patch changes the LOG pluggable transport message to use the recent K/V parser that landed in Tor. This allows PT's to specify the log severity level as well as the message. A mapping between the PT log severity levels and Tor's log serverity level is provided. See: https://bugs.torproject.org/28846
2018-12-17Change EVENT_TRANSPORT_LOG to EVENT_PT_LOG.Alexander Færøy
This patch changes our EVENT_TRANSPORT_LOG event to be EVENT_PT_LOG. The new message includes the path to the PT executable instead of the transport name, since one PT binary can include multiple transport they sometimes might need to log messages that are not specific to a given transport. See: https://bugs.torproject.org/28179
2018-12-17Move remaining code from subprocess.{h,c} to more appropriate places.Alexander Færøy
This patch moves the remaining code from subprocess.{h,c} to more appropriate places in the process.c and process_win32.c module. We also delete the now empty subprocess module files. See: https://bugs.torproject.org/28179
2018-12-17Add support for logging messages from pluggable transports.Alexander Færøy
This patch adds support for the "LOG" protocol message from a pluggable transport. This allows pluggable transport developers to relay log messages from their binary to Tor, which will both emit them as log messages from the Tor process itself, but also pass them on via the control port. See: https://bugs.torproject.org/28180 See: https://bugs.torproject.org/28181 See: https://bugs.torproject.org/28182
2018-12-17Use process_t for managed proxies.Alexander Færøy
This patch makes the managed proxy subsystem use the process_t data structure such that we can get events from the PT process while Tor is running and not just when the PT process is being configured. See: https://bugs.torproject.org/28179
2018-07-10Isolate resolve.h usage in the modules that really need it.Nick Mathewson
(Almost none of Tor should actually need to touch the platform resolver.)
2018-07-05Fix every include path changed in the previous commit (automated)Nick Mathewson
I am very glad to have written this script.
2018-07-05Remove util.hNick Mathewson
Inline its contents (which were all includes) into or.h, and some of its contents into other places that didn't include or.h at all.
2018-07-01Extract or_state_t to its own header.Nick Mathewson
Fewer modules needed this than I had expected.
2018-07-01Remove needless includes from or.hNick Mathewson
or.h should really include only the minimum of stuff from or/*, common/*, and lib/*.
2018-06-28Extract process-management functionality into a new lib/processNick Mathewson
Note that procmon does *not* go here, since procmon needs to integrate with the event loop.
2018-06-20Run rectify_include_paths.pyNick Mathewson
2018-06-20Update copyrights to 2018.Nick Mathewson
2017-08-24apply ahf's test_assert_null.cocciNick Mathewson
2017-08-24apply ahf's test_assert_int.cocciNick Mathewson
2017-03-15Run the copyright update script.Nick Mathewson
2017-03-09Remove buffered I/O stream usage in process_handle_t.Alexander Færøy
This patch removes the buffered I/O stream usage in process_handle_t and its related utility functions. This simplifies the code and avoids racy code where we used buffered I/O on non-blocking file descriptors. See: https://bugs.torproject.org/21654
2016-10-27Automated change to use smartlist_add_strdupovercaffeinated
Use the following coccinelle script to change uses of smartlist_add(sl, tor_strdup(str)) to smartlist_add_strdup(sl, string) (coccinelle script from nickm via bug 20048): @@ expression a; expression b; @@ - smartlist_add + smartlist_add_strdup (a, - tor_strdup( b - ) )
2016-07-28Fix all -Wshadow warnings on LinuxNick Mathewson
This is a partial fix for 18902.
2016-02-27Update the copyright year.Nick Mathewson
2015-08-18Refactor our logic for sending events to controllersNick Mathewson
Previously we'd put these strings right on the controllers' outbufs. But this could cause some trouble, for these reasons: 1) Calling the network stack directly here would make a huge portion of our networking code (from which so much of the rest of Tor is reachable) reachable from everything that potentially generated controller events. 2) Since _some_ events (EVENT_ERR for instance) would cause us to call connection_flush(), every control_event_* function would appear to be able to reach even _more_ of the network stack in our cllgraph. 3) Every time we generated an event, we'd have to walk the whole connection list, which isn't exactly fast. This is an attempt to break down the "blob" described in http://archives.seul.org/tor/dev/Mar-2015/msg00197.html -- the set of functions from which nearly all the other functions in Tor are reachable. Closes ticket 16695.
2015-01-02Bump copyright dates to 2015, in case someday this matters.Nick Mathewson
2014-11-12Replace operators used as macro arguments with OP_XX macrosNick Mathewson
Part of fix for 13172
2014-11-02Apply new calloc coccinelle patchNick Mathewson
2014-10-28Add another year to our copyright dates.Nick Mathewson
Because in 95 years, we or our successors will surely care about enforcing the BSD license terms on this code. Right?
2014-09-16Remove the legacy_test_helper and legacy_setup wrappersNick Mathewson
These wrappers went into place when the default type for our unit test functions changed from "void fn(void)" to "void fn(void *arg)". To generate this patch, I did the same hokey-pokey as before with replacing all operators used as macro arguments, then I ran a coccinelle script, then I ran perl script to fix up everything that used legacy_test_helper, then I manually removed the legacy_test_helper functions, then I ran a final perl script to put the operators back how they were. ============================== #!/usr/bin/perl -w -i -p s/==,/_X_EQ_,/g; s/!=,/_X_NE_,/g; s/<,/_X_LT_,/g; s/>,/_X_GT_,/g; s/>=,/_X_GEQ_,/g; s/<=,/_X_LEQ_,/g; -------------------- @@ identifier func =~ "test_.*$"; statement S, S2; @@ static void func ( -void +void *arg ) { ... when != S2 +(void) arg; S ... } -------------------- #!/usr/bin/perl -w -i -p s/, *legacy_test_helper, *([^,]+), *\&legacy_setup, *([^\}]+) *}/, $2, $1, NULL, NULL }/g; -------------------- #!/usr/bin/perl -w -i -p s/_X_NEQ_/!=/g; s/_X_NE_/!=/g; s/_X_EQ_/==/g; s/_X_GT_/>/g; s/_X_LT_/</g; s/_X_GEQ_/>=/g; s/_X_LEQ_/<=/g; --------------------
2014-09-15Use coccinelle scripts to clean up our unit testsNick Mathewson
This should get rid of most of the users of the old test_* functions. Some are in macros and will need manual cleanup, though. This patch is for 13119, and was automatically generated with these scripts. The perl scripts are there because coccinelle hates operators as macro arguments. ------------------------------ s/==,/_X_EQ_,/g; s/!=,/_X_NE_,/g; s/<,/_X_LT_,/g; s/>,/_X_GT_,/g; s/>=,/_X_GEQ_,/g; s/<=,/_X_LEQ_,/g; ------------------------------ @@ expression a; identifier func; @@ func (...) { <... -test_fail_msg +TT_DIE ( +( a +) ) ...> } @@ identifier func; @@ func (...) { <... -test_fail() +TT_DIE(("Assertion failed.")) ...> } @@ expression a; identifier func; @@ func (...) { <... -test_assert +tt_assert (a) ...> } @@ expression a, b; identifier func; @@ func (...) { <... -test_eq +tt_int_op (a, +_X_EQ_, b) ...> } @@ expression a, b; identifier func; @@ func (...) { <... -test_neq +tt_int_op (a, +_X_NEQ_, b) ...> } @@ expression a, b; identifier func; @@ func (...) { <... -test_streq +tt_str_op (a, +_X_EQ_, b) ...> } @@ expression a, b; identifier func; @@ func (...) { <... -test_strneq +tt_str_op (a, +_X_NEQ_, b) ...> } @@ expression a, b; identifier func; @@ func (...) { <... -test_eq_ptr +tt_ptr_op (a, +_X_EQ_, b) ...> } @@ expression a, b; identifier func; @@ func() { <... -test_neq_ptr +tt_ptr_op (a, +_X_NEQ_, b) ...> } @@ expression a, b, len; identifier func; @@ func (...) { <... -test_memeq +tt_mem_op (a, +_X_EQ_, b, len) ...> } @@ expression a, b, len; identifier func; @@ func (...) { <... -test_memneq +tt_mem_op (a, +_X_NEQ_, b, len) ...> } ------------------------------ @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a == b +a, _X_EQ_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a == b +a, _X_EQ_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a == b +a, _X_EQ_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a == b +a, _X_EQ_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a == b +a, _X_EQ_, b ) ...> } @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a != b +a, _X_NEQ_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a != b +a, _X_NEQ_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a != b +a, _X_NEQ_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a != b +a, _X_NEQ_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a != b +a, _X_NEQ_, b ) ...> } @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a >= b +a, _X_GEQ_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a >= b +a, _X_GEQ_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a >= b +a, _X_GEQ_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a >= b +a, _X_GEQ_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a >= b +a, _X_GEQ_, b ) ...> } @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a <= b +a, _X_LEQ_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a <= b +a, _X_LEQ_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a <= b +a, _X_LEQ_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a <= b +a, _X_LEQ_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a <= b +a, _X_LEQ_, b ) ...> } @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a > b +a, _X_GT_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a > b +a, _X_GT_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a > b +a, _X_GT_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a > b +a, _X_GT_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a > b +a, _X_GT_, b ) ...> } @@ char a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a < b +a, _X_LT_, b ) ...> } @@ int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a < b +a, _X_LT_, b ) ...> } @@ long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_int_op ( -a < b +a, _X_LT_, b ) ...> } @@ unsigned int a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a < b +a, _X_LT_, b ) ...> } @@ unsigned long a, b; identifier func; @@ func (...) { <... -tt_assert +tt_uint_op ( -a < b +a, _X_LT_, b ) ...> } ------------------------------ s/_X_NEQ_/!=/g; s/_X_NE_/!=/g; s/_X_EQ_/==/g; s/_X_GT_/>/g; s/_X_LT_/</g; s/_X_GEQ_/>=/g; s/_X_LEQ_/<=/g; s/test_mem_op\(/tt_mem_op\(/g;
2014-09-11Whitespace cleanups in transports/test_ptNick Mathewson
2014-09-11Use tor_malloc_zero() in pt testsNick Mathewson
Fixes for PT tests merged with 8402; patch from Yawning.
2014-09-10Merge remote-tracking branch 'yawning/bug_8402'Nick Mathewson
2014-08-13Apply coccinelle script to replace malloc(a*b)->calloc(a,b)Nick Mathewson
2014-05-21Fixed the test build with --enable-gcc-warningsYawning Angel
2014-05-21Allow ClientTransportPlugins to use proxiesYawning Angel
This change allows using Socks4Proxy, Socks5Proxy and HTTPSProxy with ClientTransportPlugins via the TOR_PT_PROXY extension to the pluggable transport specification. This fixes bug #8402.
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