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# -*- coding: utf-8 -*-
# libolm python bindings
# Copyright © 2018 Damir Jelić <poljar@termina.org.uk>
#
# Permission to use, copy, modify, and/or distribute this software for
# any purpose with or without fee is hereby granted, provided that the
# above copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
import os
import subprocess
from cffi import FFI
ffibuilder = FFI()
PATH = os.path.dirname(__file__)
DEVELOP = os.environ.get("DEVELOP")
compile_args = ["-I../include"]
if DEVELOP and DEVELOP.lower() in ["yes", "true", "1"]:
link_args.append('-Wl,-rpath=../build')
headers_build = subprocess.Popen("make headers", shell=True)
headers_build.wait()
ffibuilder.set_source(
"_libolm",
r"""
#include <olm/olm.h>
#include <olm/inbound_group_session.h>
#include <olm/outbound_group_session.h>
#include <olm/pk.h>
#include <olm/sas.h>
""",
libraries=["olm"],
library_dirs=[os.path.join("..", "build")],
extra_compile_args=compile_args,
source_extension=".cpp", # we need to link the C++ standard library, so use a C++ extension
)
with open(os.path.join(PATH, "include/olm/error.h")) as f:
ffibuilder.cdef(f.read(), override=True)
with open(os.path.join(PATH, "include/olm/olm.h")) as f:
ffibuilder.cdef(f.read(), override=True)
with open(os.path.join(PATH, "include/olm/pk.h")) as f:
ffibuilder.cdef(f.read(), override=True)
with open(os.path.join(PATH, "include/olm/sas.h")) as f:
ffibuilder.cdef(f.read(), override=True)
if __name__ == "__main__":
ffibuilder.compile(verbose=True)
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