diff options
Diffstat (limited to 'misc/python')
| -rw-r--r-- | misc/python/Makefile | 36 | ||||
| -rw-r--r-- | misc/python/botan/__init__.py | 9 | ||||
| -rwxr-xr-x | misc/python/mkdeps.py | 35 | ||||
| -rw-r--r-- | misc/python/src/base.cpp | 31 | ||||
| -rw-r--r-- | misc/python/src/core.cpp | 20 | ||||
| -rw-r--r-- | misc/python/src/filter.cpp | 71 | ||||
| -rw-r--r-- | misc/python/src/pipe.cpp | 24 | ||||
| -rw-r--r-- | misc/python/src/x509.cpp | 15 | ||||
| -rwxr-xr-x | misc/python/test.py | 19 |
9 files changed, 260 insertions, 0 deletions
diff --git a/misc/python/Makefile b/misc/python/Makefile new file mode 100644 index 000000000..dec00a632 --- /dev/null +++ b/misc/python/Makefile @@ -0,0 +1,36 @@ +CXX = g++ +LANG_FLAGS = -fPIC -Wall -W -ftemplate-depth-255 +OPT_FLAGS = -g -Os + +PYTHON_ROOT = /usr/lib/python2.3/config +PYTHON_INC = -I/usr/include/python2.3 +PYTHON_DEF = -DBOOST_PYTHON_DYNAMIC_LIB -DBOOST_PYTHON_SOURCE +BOOST_ROOT = /usr/local/src/boost + +WRAPPER_CFLAGS = $(shell botan-config --cflags) +SHARED_CFLAGS = $(LANG_FLAGS) $(OPT_FLAGS) $(PYTHON_INC) + +BOOST_CFLAGS = $(PYTHON_DEF) $(SHARED_CFLAGS) + +WRAP_SRC = $(wildcard src/*) +WRAP_OBJS = $(patsubst src/%.cpp,build/botan/%.o,$(WRAP_SRC)) + +all: botan/_botan.so + +include boost.deps + +build/libboost_python.so: $(BOOST_OBJS) + $(CXX) -fPIC -shared -o $@ $(BOOST_DEF) -L$(PYTHON_ROOT) $(PYTHON_INC) -Wl,-soname,libboost_python.so $^ + +build/botan/%.o: src/%.cpp + $(CXX) $(SHARED_CFLAGS) $(WRAPPER_CFLAGS) -c $< -o $@ + +botan/_botan.so: $(WRAP_OBJS) build/libboost_python.so + $(CXX) -shared -o $@ $(shell botan-config --libs) -L$(PYTHON_ROOT) $(WRAP_OBJS) -Lbuild/ -lboost_python -Wl,-rpath-link,. -Wl,-soname,$@ + +dirs: + mkdir -p build build/boost build/botan botan + +clean: + rm -rf build/ + rm -f botan/*.so botan/*.pyc diff --git a/misc/python/botan/__init__.py b/misc/python/botan/__init__.py new file mode 100644 index 000000000..e6bd5266a --- /dev/null +++ b/misc/python/botan/__init__.py @@ -0,0 +1,9 @@ +from _botan import * + +init = LibraryInitializer() + +def Filter(name): + return make_filter(name) + +#def Filter(name, key): +# return make_filter(name, key) diff --git a/misc/python/mkdeps.py b/misc/python/mkdeps.py new file mode 100755 index 000000000..64eafb9dc --- /dev/null +++ b/misc/python/mkdeps.py @@ -0,0 +1,35 @@ +#!/usr/bin/python + +import os, re, sys + +def boost_dir(): + return "/usr/local/src/boost/libs/python/src" + +def get_listing_of(dir): + list = []; + for root, dirs, files in os.walk(dir): + list = list + [os.path.join(root, name) for name in files] + list.sort() + return list + +def produce_output(list): + def obj_name(source): + return re.sub(r"^/.*/(.+).cpp$", r"build/boost/\1.o", source) + + def obj_deps(sources): + def obj_dep(source): + return obj_name(source) + ": " + source + "\n\t$(CXX) $(BOOST_CFLAGS) -c $< -o $@\n" + return map(obj_dep, sources); + + def file_lists(list): + def file_list(list, macro, trans): + return 'BOOST_' + macro + ' = ' + ' '.join(map(trans, list)) + "\n\n" + return file_list(list, 'SRC', None) + file_list(list, 'OBJS', obj_name) + + return file_lists(list) + "\n".join(obj_deps(list)) + +def main(): + print produce_output(get_listing_of(boost_dir())) + +if __name__ == "__main__": + sys.exit(main()) diff --git a/misc/python/src/base.cpp b/misc/python/src/base.cpp new file mode 100644 index 000000000..33457fe61 --- /dev/null +++ b/misc/python/src/base.cpp @@ -0,0 +1,31 @@ +/************************************************* +* Wrappers for basic Botan types * +* (C) 2005-2006 Jack Lloyd <[email protected]> * +*************************************************/ + +#include <boost/python.hpp> +using namespace boost::python; + +#include <botan/init.h> +#include <botan/symkey.h> +using namespace Botan; + +void export_basic_types() + { + class_<LibraryInitializer>("LibraryInitializer") + .def(init< optional<std::string> >()); + + class_<OctetString>("OctetString") + .def(init< optional<std::string> >()) + .def("as_string", &OctetString::as_string) + .def("length", &OctetString::length) + .def(self ^= self); + + class_<SymmetricKey, bases<OctetString> >("SymmetricKey") + .def(init< optional<std::string> >()) + .def(init< u32bit >()); + + class_<InitializationVector, bases<OctetString> >("InitializationVector") + .def(init< optional<std::string> >()) + .def(init< u32bit >()); + } diff --git a/misc/python/src/core.cpp b/misc/python/src/core.cpp new file mode 100644 index 000000000..6c8f61c1c --- /dev/null +++ b/misc/python/src/core.cpp @@ -0,0 +1,20 @@ +/************************************************* +* Boost.Python module definition * +* (C) 2005-2006 Jack Lloyd <[email protected]> * +*************************************************/ + +#include <boost/python.hpp> +using namespace boost::python; + +extern void export_basic_types(); +extern void export_filters(); +extern void export_pipe(); +extern void export_x509(); + +BOOST_PYTHON_MODULE(_botan) + { + export_basic_types(); + export_filters(); + export_pipe(); + export_x509(); + } diff --git a/misc/python/src/filter.cpp b/misc/python/src/filter.cpp new file mode 100644 index 000000000..10497f851 --- /dev/null +++ b/misc/python/src/filter.cpp @@ -0,0 +1,71 @@ +/************************************************* +* Wrappers for Botan Filters * +* (C) 2005-2006 Jack Lloyd <[email protected]> * +*************************************************/ + +#include <boost/python.hpp> +using namespace boost::python; + +#include <botan/pipe.h> +#include <botan/lookup.h> +using namespace Botan; + +class Python_Filter : public Fanout_Filter, public wrapper<Fanout_Filter> + { + public: + virtual void write(const byte in[], u32bit len) + { + this->get_override("write")(in, len); + } + virtual void start_msg() + { + if(override start_msg = this->get_override("start_msg")) + start_msg(); + Filter::start_msg(); + } + virtual void end_msg() + { + if(override end_msg = this->get_override("end_msg")) + end_msg(); + Filter::end_msg(); + } + + Python_Filter(Filter* f) + { + if(f) { attach(f); incr_owns(); } + } + }; + +Python_Filter* make_filter1(const std::string& name) + { + printf("Trying to make filter of type %s\n", name.c_str()); + + if(have_hash(name)) + return new Python_Filter(new Hash_Filter(name)); + if(name == "Hex_Encoder") + return new Python_Filter(new Hex_Encoder); + + return 0; + } + +// FIXME: add new wrapper for Keyed_Filter here +Python_Filter* make_filter2(const std::string& name, + const SymmetricKey& key) + { + printf("Trying to make a filter of type %s (key %s)\n", name.c_str(), + key.as_string().c_str()); + return 0; + } + +void export_filters() + { + class_<Python_Filter, boost::noncopyable>("Filter", no_init) + .def("write", &Filter::write) + .def("start_msg", &Filter::start_msg) + .def("end_msg", &Filter::end_msg); + + def("make_filter", make_filter1, + return_value_policy<manage_new_object>()); + def("make_filter", make_filter2, + return_value_policy<manage_new_object>()); + } diff --git a/misc/python/src/pipe.cpp b/misc/python/src/pipe.cpp new file mode 100644 index 000000000..e586b087f --- /dev/null +++ b/misc/python/src/pipe.cpp @@ -0,0 +1,24 @@ +/************************************************* +* Pipe wrapper using Boost.Python * +* (C) 2005-2006 Jack Lloyd <[email protected]> * +*************************************************/ + +#include <boost/python.hpp> +using namespace boost::python; + +#include <botan/pipe.h> +using namespace Botan; + +void export_pipe() + { + void (Pipe::*pipe_write1)(const std::string&) = &Pipe::write; + void (Pipe::*pipe_write2)(const byte[], u32bit) = &Pipe::write; + + class_<Pipe, boost::noncopyable>("Pipe") + .def(init< Python_Filter*, optional<Python_Filter*> >()) + .def("start_msg", &Pipe::start_msg) + .def("end_msg", &Pipe::end_msg) + .def("write", pipe_write1) + .def("write", pipe_write2) + .def("read_all", &Pipe::read_all_as_string); + } diff --git a/misc/python/src/x509.cpp b/misc/python/src/x509.cpp new file mode 100644 index 000000000..dc462f48b --- /dev/null +++ b/misc/python/src/x509.cpp @@ -0,0 +1,15 @@ +/************************************************* +* Wrappers for X.509 types * +* (C) 2005-2006 Jack Lloyd <[email protected]> * +*************************************************/ + +#include <boost/python.hpp> +using namespace boost::python; + +#include <botan/x509_key.h> + +void export_x509() + { + class_<X509_PublicKey>("x509_key", no_init) + .def( + } diff --git a/misc/python/test.py b/misc/python/test.py new file mode 100755 index 000000000..c73cc9369 --- /dev/null +++ b/misc/python/test.py @@ -0,0 +1,19 @@ +#!/usr/bin/python + +import sys, botan + +def do_hash(input): + pipe = botan.Pipe(botan.Filter("MD5"), botan.Filter("Hex_Encoder")) + + print pipe + pipe.start_msg() + pipe.write(input) + pipe.end_msg() + + return pipe.read_all() + +def main(): + print do_hash("foo") + +if __name__ == "__main__": + sys.exit(main()) |