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// Copyright (c) 2017 Egor Tensin <Egor.Tensin@gmail.com>
// This file is part of the "PDB repository" project.
// For details, see https://github.com/egor-tensin/pdb-repo.
// Distributed under the MIT License.
#include "command_line.hpp"
#include "pdb/all.hpp"
#include "pdb_descr.hpp"
#include <boost/program_options.hpp>
#include <exception>
#include <iostream>
#include <string>
#include <vector>
namespace {
class Name2Addr : public SettingsParser {
public:
explicit Name2Addr(int argc, char** argv) : SettingsParser{argc, argv} {
namespace po = boost::program_options;
visible.add_options()(
"pdb", po::value<std::vector<PDB>>(&pdbs)->value_name("ADDR,PATH"), "load a PDB file");
hidden.add_options()("name",
po::value<std::vector<std::string>>(&names)->value_name("NAME"),
"add a name to resolve");
positional.add("name", -1);
}
const char* get_short_description() const override {
return "[-h|--help] [--pdb ADDR,PATH]... [--] [NAME]...";
}
std::vector<PDB> pdbs;
std::vector<std::string> names;
};
void dump_error(const std::exception& e) {
std::cerr << "error: " << e.what() << '\n';
}
void resolve_symbol(const pdb::Repo& repo, const std::string& name) {
try {
const auto address = repo.resolve_symbol(name).get_online_address();
std::cout << pdb::format_address(address) << '\n';
} catch (const std::exception& e) {
dump_error(e);
std::cout << name << '\n';
}
}
} // namespace
int main(int argc, char* argv[]) {
try {
Name2Addr settings{argc, argv};
try {
settings.parse(argc, argv);
} catch (const boost::program_options::error& e) {
settings.usage_error(e);
return 1;
}
if (settings.exit_with_usage) {
settings.usage();
return 0;
}
pdb::Repo repo;
for (const auto& pdb : settings.pdbs)
repo.add_pdb(pdb.online_base, pdb.path);
for (const auto& name : settings.names)
resolve_symbol(repo, name);
} catch (const std::exception& e) {
dump_error(e);
return 1;
}
return 0;
}
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