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Author SHA1 Message Date
Nick Mathewson
f8b193a74a Make config_var and config_fmt const. 
Now that we have a reasonable implementation for overriding the
default options for TestingTorNetwork, we don't need to modify
config_var_t structs any more.  And therefore, we can have constant
format options, like reasonable people.
 2019-07-24 15:21:56 -04:00
Nick Mathewson
f306d12b58 Refactor handling of TestingTorNetwork 
Previously, when TestingTorNetwork was set, we would manually adjust
the initvalue members of a bunch of other config_var_t, and then
re-run the early parts or parsing the options.

Now we treat the initvalue fields as immutable, but instead assign
to them in options_init(), as early as possible.  Rather than
re-running the early parts of options, we just re-call the
options_init_from_string() function.

This patch de-kludges some of our code pretty handily.  I think it
could later handle authorities and fallbacks, but for now I think we
should leave those alone.
 2019-07-24 15:21:56 -04:00
Nick Mathewson
f3330d2be3 Make "invisibility" and "undumpability" properties of variables. 
Previously, these were magical things that we detected by checking
whether a variable's name was prefixed with two or three underscores.
 2019-06-25 12:51:25 -04:00
Nick Mathewson
a7835202cf Turn several properties of types or variables into flags. 
"unsettable" is a property of types.  LINELIST_V and OBSOLETE are
unsettable, meaning that they cannot be set by name.

"contained" is a property of types.  I'm hoping to find a better
name here.  LINELIST_S is "contained" because it always appears
within a LINELIST_V, and as such doesn't need to be dumped ore
copied independently.

"cumulative" is a property of types. Cumulative types can appear
more than once in a torrc without causing a warning, because they
add to each other rather than replacing each other.

"obsolete" is a property of variables.

"marking fragile" is now a command that struct members can accept.

With these changes, confparse and config no longer ever need to
mention CONFIG_TYPE_XYZ values by name.
 2019-06-25 12:51:25 -04:00
Nick Mathewson
b6457d4c08 Extend macros to allow flag arguments. 2019-06-25 12:51:25 -04:00
Nick Mathewson
5b252d31ed Add a "flags" member to config_var_t 
Additionally, adjust the macros so that we can add new members like
this more easily.
 2019-06-25 12:51:25 -04:00
Nick Mathewson
c553750e32 Move responsibility for config var macros 
The testing-only parts now live in a conftesting.h; the shared parts
of the macros live in confmacros.h
 2019-06-25 12:51:25 -04:00
Nick Mathewson
4d101b39d7 Move config_var_t info conftypes.h 2019-06-25 12:51:25 -04:00
Nick Mathewson
e8790971f6 changes file for ticket 30914 2019-06-25 12:51:25 -04:00
Nick Mathewson
c390efe84f A few more test cases and unreachable lines 2019-06-25 12:51:25 -04:00
Nick Mathewson
a114df9a04 Add a function to make sure all values in a config object are ok 2019-06-25 12:51:25 -04:00
Nick Mathewson
a91ed23403 Use structvar to find the types for config vars. 2019-06-25 12:51:25 -04:00
Nick Mathewson
53e969c137 Use struct_var_{copy,eq} in confparse.c. 2019-06-25 12:51:25 -04:00
Nick Mathewson
59317c8a23 Use struct_magic_decl to verify magic numbers in config objects 2019-06-25 12:51:25 -04:00
Nick Mathewson
3a4d67cf45 Port confparse to use struct_var in place of typed_var. 
This requires changes to config_var_t, causing corresponding changes
throughout its users.
 2019-06-25 12:51:25 -04:00
Nick Mathewson
2da188667d Add new "struct_var_" functions to manipulate struct fields. 
These functions exist one level higher than typed_var_t.  They
describe a type, a name, and an offset within a structure.
 2019-06-25 12:51:25 -04:00
Nick Mathewson
e16b90b88a Partially port routerset to being a full-fledged config type again. 2019-06-24 17:52:00 -04:00
Nick Mathewson
705bda859e Add unit tests for the unitparse.c module. 2019-06-24 17:50:43 -04:00
Nick Mathewson
f007437292 Further clarify our clarification about the type of POSINT 2019-06-24 17:50:43 -04:00
Nick Mathewson
c60a85d22a Add a "typed_var" abstraction to implement lvalue access in C. 
Right now, this has been done at a high level by confparse.c, but it
makes more sense to lower it.

This API is radically un-typesafe as it stands; we'll be wrapping it
in a safer API as we do #30914 and lower the struct manipulation
code as well.

Closes ticket 30864.
 2019-06-24 17:50:43 -04:00
Nick Mathewson
5a2ab886ba Add a function to append an existing line to a config line list. 
We had an existing function to do this, but it took a pair of
strings rather than a line.
 2019-06-24 15:11:57 -04:00
Nick Mathewson
458da8a80d Move unit-parsing code to src/lib/confmgt 
lib/confmgt is at a higher level than lib/conf, since it needs to
call down to logging and similar modules.
 2019-06-24 15:11:57 -04:00
Nick Mathewson
246599abb4 Start moving types that will be used for config vars to lib/conf 
This will be a lower-level module than anything that actually
sets or handles configuration variables.

Part of 30864.
 2019-06-24 15:11:57 -04:00
Nick Mathewson
81d16d8d0c checkSpace.pl: Allow 'bool' before a space and an open-paren 
We need this so we can declare function pointers returning bool
without upsetting our style checker. :/
 2019-06-24 15:11:57 -04:00
Nick Mathewson
aec359ef62 Merge branch 'maint-0.4.1' 2019-06-24 13:36:42 -04:00
Nick Mathewson
bd66a40845 Merge remote-tracking branch 'tor-github/pr/1131' 2019-06-24 13:36:36 -04:00
Nick Mathewson
8803930de8 Merge remote-tracking branch 'tor-github/pr/1130' into maint-0.4.1 2019-06-24 13:36:10 -04:00
Nick Mathewson
3b6bd768d3 Merge branch 'maint-0.4.1' 
"ours" to avoid version bump.
 2019-06-24 09:32:54 -04:00
Nick Mathewson
aab5f42ae0 bump to 0.4.1.3-alpha 2019-06-24 09:32:46 -04:00
teor
45be44ed9c stats: Split extrainfo_dump_to_string() into smaller functions. 
Closes ticket 30956.
 2019-06-24 20:47:44 +10:00
teor
872b85e689
Merge branch 'bug30956_041' into bug30956_master 2019-06-24 19:47:34 +10:00
teor
8356cc5b51 stats: Always publish pluggable transports in extra info documents 
Always publish bridge pluggable transport information in the extra info
descriptor, even if ExtraInfoStatistics is 0. This information is
needed by BridgeDB.

Fixes bug 30956; bugfix on 0.4.1.1-alpha.
 2019-06-24 19:44:24 +10:00
Nick Mathewson
70415c9f72 Merge branch 'maint-0.4.1' 
"ours" merge to avoid taking pracktracker removal.
 2019-06-19 14:29:22 -04:00
Nick Mathewson
4ecd09cfb7 remove practracker from check-local (0.4.1 only) 2019-06-19 14:29:08 -04:00
David Goulet
91c7d395cf changes: Fix typo in changes/ticket30893 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-06-19 07:50:02 -04:00
David Goulet
e6579d801f Merge branch 'tor-github/pr/1113' 2019-06-19 07:47:03 -04:00
Nick Mathewson
125a6300da Merge remote-tracking branch 'tor-github/pr/1115' 2019-06-18 09:10:34 -04:00
Nick Mathewson
93ca08d66c Merge branch 'ticket29533_squashed' 2019-06-17 08:56:13 -04:00
rl1987
86478be50f Add changes file 2019-06-17 08:56:06 -04:00
rl1987
e8da65ee91 Fix SC2034 in pre-push.git-hook 2019-06-17 08:56:06 -04:00
rl1987
19dbd431c5 Shellcheck all the scripts 2019-06-17 08:56:02 -04:00
Nick Mathewson
52d386c9b0 Merge remote-tracking branch 'tor-github/pr/1100' 2019-06-17 08:54:12 -04:00
rl1987
66a15013fa Allow excluding documentation from the build 2019-06-16 20:21:30 +03:00
Nick Mathewson
7c6cc470f1 Merge branch 'bug30894_035' into ticket30893 2019-06-15 16:50:02 -04:00
Nick Mathewson
4613159c61 Changes file for ticket 30893 (confparse testing) 2019-06-15 16:49:18 -04:00
Nick Mathewson
26436fb1b6 Add more unit tests for confparse.c, so we can refactor. 
This set of tests gets the line coverage to 100%.
 2019-06-15 16:49:18 -04:00
Nick Mathewson
4ab1d1c0c4 Fix memleak when failing to parse a CSV_INTERVAL. 
Fixes bug 30894; bugfix on 0.3.4.1-alpha
 2019-06-15 16:47:16 -04:00
Nick Mathewson
fe9d15cf4b Remove the PORT configuration type: nothing uses it. 
All of our port configurations now use an extended format.
 2019-06-15 11:30:24 -04:00
Nick Mathewson
ac5e44d9ce Renaming: CONFIG_TYPE_UINT -> CONFIG_TYPE_POSINT 
This name has been a historical source of confusion, since "uint"
usually suggests "unsigned int" to people, when the real type is
"nonnegative int".
 2019-06-15 11:28:19 -04:00
George Kadianakis
319ce22581 Merge branch 'bug30806' 2019-06-14 13:28:32 +03:00