mirror of
https://github.com/lief-project/LIEF
synced 2026-06-08 15:30:44 +00:00
Romain Thomas
122 lines
4.0 KiB
C++
122 lines
4.0 KiB
C++
/* Copyright 2017 - 2022 R. Thomas
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* Copyright 2017 - 2022 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 <algorithm>
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#include <string>
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#include <sstream>
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#include "LIEF/MachO/hash.hpp"
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#include "LIEF/MachO/ExportInfo.hpp"
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#include "LIEF/MachO/Symbol.hpp"
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#include "LIEF/MachO/DylibCommand.hpp"
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#include "pyMachO.hpp"
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#include "pyIterators.hpp"
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namespace LIEF {
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namespace MachO {
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template<class T>
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using getter_t = T (ExportInfo::*)(void) const;
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template<class T>
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using no_const_getter_t = T (ExportInfo::*)(void);
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template<class T>
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using setter_t = void (ExportInfo::*)(T);
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template<>
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void create<ExportInfo>(py::module& m) {
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py::class_<ExportInfo, LIEF::Object>(m, "ExportInfo",
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R"delim(
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Class that provides an interface over the Dyld export info
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This class does not represent a structure that exists in the Mach-O format
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specification but provides a *view* on an entry of the Dyld export trie.
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)delim")
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.def_property_readonly("node_offset",
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static_cast<getter_t<uint64_t>>(&ExportInfo::node_offset),
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"Original offset in the export Trie")
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.def_property_readonly("kind",
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static_cast<getter_t<EXPORT_SYMBOL_KINDS>>(&ExportInfo::kind),
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"The export's kind: regular, thread local, absolute, ... (" RST_CLASS_REF(lief.MachO.EXPORT_SYMBOL_KINDS) ")")
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.def_property_readonly("flags_list",
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static_cast<getter_t<ExportInfo::flag_list_t>>(&ExportInfo::flags_list),
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"Return flags as a list of " RST_CLASS_REF(lief.MachO.EXPORT_SYMBOL_KINDS) "")
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.def_property("flags",
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static_cast<getter_t<uint64_t>>(&ExportInfo::flags),
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static_cast<setter_t<uint64_t>>(&ExportInfo::flags),
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"Some information (" RST_CLASS_REF(lief.MachO.EXPORT_SYMBOL_FLAGS) ") about the export (like weak export, reexport, ...)")
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.def_property("address",
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static_cast<getter_t<uint64_t>>(&ExportInfo::address),
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static_cast<setter_t<uint64_t>>(&ExportInfo::address),
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"The address of the export")
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.def_property_readonly("alias",
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static_cast<no_const_getter_t<Symbol*>>(&ExportInfo::alias),
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"" RST_CLASS_REF(lief.MachO.Symbol) " alias if the current symbol is re-exported",
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py::return_value_policy::reference)
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.def_property_readonly("alias_library",
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static_cast<no_const_getter_t<DylibCommand*>>(&ExportInfo::alias_library),
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"If the current symbol has an alias, it returns the " RST_CLASS_REF(lief.MachO.DylibCommand) " "
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" command associated with",
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py::return_value_policy::reference)
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.def_property_readonly("has_symbol",
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&ExportInfo::has_symbol,
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"``True`` if the export info has a " RST_CLASS_REF(lief.MachO.Symbol) " associated with")
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.def("has",
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&ExportInfo::has,
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"Check if the flag " RST_CLASS_REF(lief.MachO.EXPORT_SYMBOL_FLAGS) " given in first parameter is present"
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"flag"_a)
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.def_property_readonly("symbol",
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static_cast<Symbol* (ExportInfo::*)(void)>(&ExportInfo::symbol),
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"" RST_CLASS_REF(lief.MachO.Symbol) " associated with the export if any, or None ",
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py::return_value_policy::reference)
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.def("__eq__", &ExportInfo::operator==)
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.def("__ne__", &ExportInfo::operator!=)
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.def("__hash__",
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[] (const ExportInfo& export_info) {
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return Hash::hash(export_info);
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})
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.def("__str__",
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[] (const ExportInfo& export_info)
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{
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std::ostringstream stream;
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stream << export_info;
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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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}
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}
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