mirror of
https://github.com/QuasarApp/LIEF.git
synced 2025-05-01 14:49:35 +00:00
b94900ca7f
Major changes (features):
* Enable adding multiple sections/segments - Executable (PIE or not), Library
* Enable adding multiple dynamic entries (DT_NEEDED, DT_INIT etc)
* Enable adding multiple relocations
* Enable adding multiple dynamic symbols
* Enable segment replacement
Major changes (API):
* Getters Binary::get_*name*() has been renamed to "name()"
* Binary::add(const DynamicEntry& entry) - To add an entry in the dynamic table
* Section& Binary::add(const Section& section, bool loaded = true) - To add a section(s)
* Segment& Binary::add(const Segment& segment, uint64_t base = 0) - To add segments
* Segment& replace(const Segment& new_segment, const Segment& original_segment, uint64_t base = 0)
* Binary's last_offset_section(), last_offset_segment(), next_virtual_address()
to have information about offset
* Binary's add_library(), get_library(), has_library() to handle
DT_NEEDED entries
Other changes:
* Binary::insert_content() - Use add(const Section&) or add(const Segment&) instead
* ELF's DataHandler has been cleaned
* Through LIEF::Section one can look for integers, strings, data
within the section (see LIEF::Section::search,
LIEF::Section::search_all)
* Through LIEF::Binary one can get *xref* of a number (or address)
see LIEF::Binary::xref function
* To access to the Abstract binary in Python, one can now use
the 'abstract' attribute. (e.g. binary.abstract.header.is_32)
Resolve: #83
Resolve: #66
Resolve: #48
96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
/* Copyright 2017 R. Thomas
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* Copyright 2017 Quarkslab
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "init.hpp"
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#include "LIEF/Abstract/Section.hpp"
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template<class T>
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using getter_t = T (LIEF::Section::*)(void) const;
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template<class T>
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using setter_t = void (LIEF::Section::*)(T);
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void init_LIEF_Section_class(py::module& m) {
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py::class_<LIEF::Section>(m, "Section")
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.def(py::init(),
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"Default constructor")
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.def(py::init<const std::string&>(),
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"Constructor from section name",
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"name"_a)
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.def_property("name",
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[] (const LIEF::Section& obj) {
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return safe_string_converter(obj.name());
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},
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static_cast<setter_t<const std::string&>>(&LIEF::Section::name),
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"Section's name")
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.def_property("size",
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static_cast<getter_t<uint64_t>>(&LIEF::Section::size),
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static_cast<setter_t<uint64_t>>(&LIEF::Section::size),
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"Section's size")
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.def_property("offset",
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static_cast<getter_t<uint64_t>>(&LIEF::Section::offset),
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static_cast<setter_t<uint64_t>>(&LIEF::Section::offset),
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"Section's offset")
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.def_property("virtual_address",
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static_cast<getter_t<uint64_t>>(&LIEF::Section::virtual_address),
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static_cast<setter_t<uint64_t>>(&LIEF::Section::virtual_address),
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"Section's size")
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.def_property("content",
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static_cast<getter_t<std::vector<uint8_t>>>(&LIEF::Section::content),
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static_cast<setter_t<const std::vector<uint8_t>&>>(&LIEF::Section::content),
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"Section's content")
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.def_property_readonly("entropy",
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&LIEF::Section::entropy,
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"Section's entropy")
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.def("search",
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static_cast<size_t (LIEF::Section::*)(uint64_t, size_t, size_t) const>(&LIEF::Section::search),
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"Look for **integer** within the current section",
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"number"_a, "pos"_a = 0, "size"_a = 0)
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.def("search",
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static_cast<size_t (LIEF::Section::*)(const std::string&, size_t) const>(&LIEF::Section::search),
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"Look for **string** within the current section",
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"str"_a, "pos"_a = 0)
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.def("search_all",
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static_cast<std::vector<size_t> (LIEF::Section::*)(uint64_t, size_t) const>(&LIEF::Section::search_all),
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"Look for **all** integers within the current section",
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"number"_a, "size"_a = 0)
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.def("search_all",
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static_cast<std::vector<size_t> (LIEF::Section::*)(const std::string&) const>(&LIEF::Section::search_all),
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"Look for all **strings** within the current section",
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"str"_a)
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.def("__str__",
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[] (const LIEF::Section& section)
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{
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std::ostringstream stream;
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stream << section;
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std::string str = stream.str();
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return str;
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});
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}
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