libzmq/tests/test_capabilities.cpp
Pieter Hintjens b49a60410a Problem: use of libsodium vs. tweetnacl is confused
It's unclear which we need and in the source code, conditional code
treats tweetnacl as a subclass of libsodium, which is inaccurate.

Solution: redesign the configure/cmake API for this:

* tweetnacl is present by default and cannot be enabled
* libsodium can be enabled using --with-libsodium, which replaces
  the built-in tweetnacl
* CURVE encryption can be disabled entirely using --enable-curve=no

The macros we define in platform.hpp are:

    ZMQ_HAVE_CURVE    1        //  When CURVE is enabled
    HAVE_LIBSODIUM    1        //  When we are using libsodium
    HAVE_TWEETNACL    1        //  When we're using tweetnacl (default)

As of this patch, the default build of libzmq always has CURVE
security, and always uses tweetnacl.
2016-02-11 13:32:01 +01:00

78 lines
2.2 KiB
C++

/*
Copyright (c) 2007-2016 Contributors as noted in the AUTHORS file
This file is part of libzmq, the ZeroMQ core engine in C++.
libzmq is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
As a special exception, the Contributors give you permission to link
this library with independent modules to produce an executable,
regardless of the license terms of these independent modules, and to
copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the
terms and conditions of the license of that module. An independent
module is a module which is not derived from or based on this library.
If you modify this library, you must extend this exception to your
version of the library.
libzmq is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "testutil.hpp"
int main (void)
{
#if !defined (ZMQ_HAVE_WINDOWS) && !defined (ZMQ_HAVE_OPENVMS)
assert (zmq_has ("ipc"));
#else
assert (!zmq_has ("ipc"));
#endif
#if defined (ZMQ_HAVE_OPENPGM)
assert (zmq_has ("pgm"));
#else
assert (!zmq_has ("pgm"));
#endif
#if defined (ZMQ_HAVE_TIPC)
assert (zmq_has ("tipc"));
#else
assert (!zmq_has ("tipc"));
#endif
#if defined (ZMQ_HAVE_NORM)
assert (zmq_has ("norm"));
#else
assert (!zmq_has ("norm"));
#endif
#if defined (ZMQ_HAVE_CURVE)
assert (zmq_has ("curve"));
#else
assert (!zmq_has ("curve"));
#endif
#if defined (HAVE_LIBGSSAPI_KRB5)
assert (zmq_has ("gssapi"));
#else
assert (!zmq_has ("gssapi"));
#endif
#if defined (ZMQ_HAVE_VMCI)
assert (zmq_has("vmci"));
#else
assert (!zmq_has("vmci"));
#endif
return 0;
}