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/*
* (C) 2009,2014 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include <vector>
#include <string>
#include <iostream>
#include <cstdlib>
#include <exception>
#include <limits>
#include <memory>
#include <botan/init.h>
#include <botan/version.h>
#include <botan/cpuid.h>
#if defined(BOTAN_HAS_HTTP_UTIL)
#include <botan/http_util.h>
#endif
using namespace Botan;
#include "apps.h"
namespace {
int help(int , char* argv[])
{
std::cout << "Usage: " << argv[0] << " [subcommand] [subcommand-options]\n";
std::set<std::string> apps = AppRegistrations::instance().all_apps();
std::cout << "Available commands:\n";
Botan::LibraryInitializer init;
size_t idx = 1;
for(auto&& app: apps)
{
std::cout << app;
if(idx % 3 == 0)
std::cout << "\n";
else
std::cout << std::string(18-app.size(), ' ');
++idx;
}
std::cout << "\n";
return 1;
}
int config(int argc, char* argv[])
{
if(argc != 2)
{
std::cout << "Usage: " << argv[0] << " <what>\n"
<< " prefix: Print install prefix\n"
<< " cflags: Print include params\n"
<< " ldflags: Print linker params\n"
<< " libs: Print libraries\n";
return 1;
}
const std::string arg = argv[1];
if(arg == "prefix")
std::cout << BOTAN_INSTALL_PREFIX << "\n";
else if(arg == "cflags")
std::cout << "-I" << BOTAN_INSTALL_PREFIX << "/" << BOTAN_INSTALL_HEADER_DIR << "\n";
else if(arg == "ldflags")
std::cout << "-L" << BOTAN_INSTALL_PREFIX << "/" << BOTAN_INSTALL_LIB_DIR << "\n";
else if(arg == "libs")
std::cout << "-lbotan-" << version_major() << "." << version_minor()
<< " " << BOTAN_LIB_LINK << "\n";
else
{
std::cerr << "Unknown option " << arg << " to botan-config\n";
return 1;
}
return 0;
}
REGISTER_APP(config);
int version(int argc, char* argv[])
{
if(BOTAN_VERSION_MAJOR != version_major() ||
BOTAN_VERSION_MINOR != version_minor() ||
BOTAN_VERSION_PATCH != version_patch())
{
std::cerr << "Warning: linked version ("
<< version_major() << '.'
<< version_minor() << '.'
<< version_patch()
<< ") does not match version built against ("
<< BOTAN_VERSION_MAJOR << '.'
<< BOTAN_VERSION_MINOR << '.'
<< BOTAN_VERSION_PATCH << ")\n";
}
if(argc == 1)
{
std::cout << Botan::version_major() << "."
<< Botan::version_minor() << "."
<< Botan::version_patch() << "\n";
}
else if(argc == 2 && std::string(argv[1]) == "--full")
{
std::cout << Botan::version_string() << "\n";
}
else
{
std::cout << "Usage: " << argv[0] << " version [--full]\n";
return 1;
}
return 0;
}
REGISTER_APP(version);
int cpuid(int, char*[])
{
CPUID::print(std::cout);
return 0;
}
REGISTER_APP(cpuid);
#if defined(BOTAN_HAS_HTTP_UTIL)
int http_get(int argc, char* argv[])
{
if(argc != 2)
{
std::cout << "Usage " << argv[0] << " <url>\n";
return 1;
}
auto resp = HTTP::GET_sync(argv[2]);
std::cout << resp << "\n";
return 0;
}
REGISTER_APP(http_get);
#endif
}
int main(int argc, char* argv[])
{
try
{
if(argc < 2)
return help(argc, argv);
const std::string cmd = argv[1];
if(cmd == "help" || cmd == "-h")
return help(argc, argv);
AppRegistrations& apps = AppRegistrations::instance();
if(apps.has(cmd))
return apps.run(cmd, argc - 1, argv + 1);
std::cerr << "Unknown command " << cmd << std::endl;
return help(argc, argv);
}
catch(std::exception& e)
{
std::cerr << e.what() << std::endl;
return 1;
}
catch(...)
{
std::cerr << "Unknown exception caught" << std::endl;
return 1;
}
return 0;
}
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