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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "pyPE.hpp"
#include "LIEF/PE/hash.hpp"
#include "LIEF/PE/Import.hpp"
#include <string>
#include <sstream>
namespace LIEF {
namespace PE {
template<class T>
using getter_t = T (Import::*)(void) const;
template<class T>
using setter_t = void (Import::*)(T);
template<class T>
using no_const_getter = T (Import::*)(void);
template<class T, class P>
using no_const_func = T (Import::*)(P);
template<>
void create<Import>(py::module& m) {
py::class_<Import, LIEF::Object>(m, "Import")
.def(py::init<>(),
"Default constructor with a library name")
.def(py::init<const std::string&>(),
"Constructor with a library name",
"library_name"_a)
.def_property_readonly("entries",
static_cast<no_const_getter<it_import_entries>>(&Import::entries),
"Iterator to the imported " RST_CLASS_REF(lief.PE.ImportEntry) " (functions)",
py::return_value_policy::reference)
.def_property("name",
[] (const Import& obj) {
return safe_string_converter(obj.name());
},
static_cast<setter_t<const std::string&>>(&Import::name),
"Library name (e.g. ``kernel32.dll``)",
py::return_value_policy::reference)
.def_property_readonly("directory",
static_cast<no_const_getter<DataDirectory&>>(&Import::directory),
"" RST_CLASS_REF(lief.PE.DataDirectory) " associated with the import table",
py::return_value_policy::reference)
.def_property_readonly("iat_directory",
static_cast<no_const_getter<DataDirectory&>>(&Import::iat_directory),
"" RST_CLASS_REF(lief.PE.DataDirectory) " associated with the ``IAT`` table",
py::return_value_policy::reference)
.def_property("import_address_table_rva",
static_cast<getter_t<uint32_t>>(&Import::import_address_table_rva),
static_cast<setter_t<uint32_t>>(&Import::import_address_table_rva),
"The RVA of the import address table. The contents of "
"this table are **identical** to the contents of the import "
"lookup table until the image is bound.")
.def_property("import_lookup_table_rva",
static_cast<getter_t<uint32_t>>(&Import::import_lookup_table_rva),
static_cast<setter_t<uint32_t>>(&Import::import_lookup_table_rva),
"The RVA of the import lookup table. This table "
"contains a :attr:`~lief.PE.ImportEntry.name` or :attr:`~lief.PE.ImportEntry.ordinal` for each import.")
.def("get_function_rva_from_iat",
&Import::get_function_rva_from_iat,
"Return the relative virtual address of the given function within the *Import Address Table*"
"function_name"_a)
.def("add_entry",
static_cast<ImportEntry& (Import::*)(const ImportEntry&)>(&Import::add_entry),
"Add an " RST_CLASS_REF(lief.PE.ImportEntry) " (function) to the current import",
"entry"_a,
py::return_value_policy::reference)
.def("add_entry",
static_cast<ImportEntry& (Import::*)(const std::string&)>(&Import::add_entry),
"Add an " RST_CLASS_REF(lief.PE.ImportEntry) " (function) to the current import",
"function_name"_a,
py::return_value_policy::reference)
.def("get_entry",
static_cast<no_const_func<ImportEntry&, const std::string&>>(&Import::get_entry),
"Return " RST_CLASS_REF(lief.PE.ImportEntry) " with the given name",
"function_name"_a,
py::return_value_policy::reference)
.def("__eq__", &Import::operator==)
.def("__ne__", &Import::operator!=)
.def("__hash__",
[] (const Import& import) {
return Hash::hash(import);
})
.def("__str__", [] (const Import& import)
{
std::ostringstream stream;
stream << import;
std::string str = stream.str();
return str;
});
}
}
}
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