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/*
This file is part of libhttpserver
Copyright (C) 2011-2019 Sebastiano Merlino
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
*/
#if defined(_WIN32) && !defined(__CYGWIN__)
#define _WINDOWS
#undef _WIN32_WINNT
#define _WIN32_WINNT 0x600
#include <winsock2.h>
#include <ws2tcpip.h>
#else
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/socket.h>
#endif
#include <cstring>
#include <memory>
#include <stdexcept>
#include <string>
#include "httpserver/create_webserver.hpp"
namespace httpserver {
// Defined here (not as a default member
// initializer in the header) so the public header carries no
// #ifdef HAVE_BAUTH. The library was compiled with the right
// HAVE_BAUTH state; the consumer TU's HAVE_BAUTH is irrelevant.
bool detail::default_basic_auth_enabled() noexcept {
#ifdef HAVE_BAUTH
return true;
#else
return false;
#endif
}
// Same pattern as default_basic_auth_enabled(). Returns true
// on HAVE_DAUTH-on builds (preserving historical behaviour) and false
// on HAVE_DAUTH-off builds so an unmodified builder doesn't trip the
// feature_unavailable guard in webserver::webserver().
bool detail::default_digest_auth_enabled() noexcept {
#ifdef HAVE_DAUTH
return true;
#else
return false;
#endif
}
create_webserver& create_webserver::bind_address(const std::string& ip) {
_config.bind_address_storage = std::make_shared<struct sockaddr_storage>();
std::memset(_config.bind_address_storage.get(), 0, sizeof(struct sockaddr_storage));
// Try IPv4 first
auto* addr4 = reinterpret_cast<struct sockaddr_in*>(_config.bind_address_storage.get());
if (inet_pton(AF_INET, ip.c_str(), &(addr4->sin_addr)) == 1) {
addr4->sin_family = AF_INET;
addr4->sin_port = htons(_config.port);
_config.bind_address = reinterpret_cast<const struct sockaddr*>(_config.bind_address_storage.get());
return *this;
}
// Try IPv6
auto* addr6 = reinterpret_cast<struct sockaddr_in6*>(_config.bind_address_storage.get());
if (inet_pton(AF_INET6, ip.c_str(), &(addr6->sin6_addr)) == 1) {
addr6->sin6_family = AF_INET6;
addr6->sin6_port = htons(_config.port);
_config.bind_address = reinterpret_cast<const struct sockaddr*>(_config.bind_address_storage.get());
_config.use_ipv6 = true;
return *this;
}
throw std::invalid_argument("bind_address: invalid IP address: " + ip);
}
} // namespace httpserver