The idea behind this is that we may want to start exporting more pieces
of c-tor as Rust crates so that Arti can perform cross compatibility and
comparison testing using Rust tooling.
This turns the 'tor' repo into a Cargo workspace, and adds one crate to
start with: "tor-c-equix", rooted in src/ext/equix. This actually
includes both Equi-X itself and HashX, since there's less overall
duplication if we package these together instead of packaging HashX
separately.
This patch adds a basic safe Rust interface, but doesn't expose any
additional internals for testing purposes.
No changes to the C code here or the normal Tor build system.
Signed-off-by: Micah Elizabeth Scott <beth@torproject.org>
Generates the compile_commands.json file using the "bear" application so the
ccls server can be more efficient with our code base.
Closes#40227
Signed-off-by: David Goulet <dgoulet@torproject.org>
The files contrib/dist/tor.sh and contrib/dist/suse/tor.sh should not
exist anymore, but when building in same repository for older versions
of Tor, these files may return and not be cleaned up properly. This
commit unignores those files from .gitignore, in order to make it clear
that these files are no longer auto-generated and should be cleaned up.
This code was in our process module, but it doesn't belong there:
process is for launching and monitoring subprocesses, not for
hardening the current process.
This change lets us have our subsystem init order more closely match
our dependency order.
This code tries to prevent a large number of possible errors by
enforcing different restrictions on the messages that different
modules publish and subscribe to.
Some of these rules are probably too strict, and some too lax: we
should feel free to change them as needed as we move forward and
learn more.
This module implements a way to send messages from one module to
another, with associated data types. It does not yet do anything to
ensure that messages are correct, that types match, or that other
forms of consistency are preserved.
We now accumulate warning flags in a separate variable,
"TOR_WARNING_FLAGS", and write it to a "warning_flags" file. Then
we test whether the compiler will accept "@warning_flags": if so, we
put "@warning_flags" in the CFLAGS; if not, we copy the contents of
"$TOR_WARNING_FLAGS" into the CFLAGS.
Closes ticket 28924.
This patch adds test cases for process_t which uses Tor's main loop.
This allows us to test that the callbacks are actually invoked by the
main loop when we expect them.
See: https://bugs.torproject.org/28179
This is a very gentle commit that just lays the groundwork in the
build system: it puts the include files to build libtor-app.a into
src/core, and to build the tor executable into src/app. The
executable is now "src/app/tor".
