Atmosphere/stratosphere/ams_mitm/source/dns_mitm/serializer/serializer.cpp

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/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#include "../dnsmitm_debug.hpp"
#include "serializer.hpp"
namespace ams::mitm::socket::resolver::serializer {
ssize_t DNSSerializer::CheckToBufferArguments(const u8 *dst, size_t dst_size, size_t required, int error_id) {
if (dst == nullptr) {
return -1;
} else if (dst_size < required) {
return -1;
}
return 0;
}
u32 DNSSerializer::InternalHton(const u32 &v) {
return ams::socket::InetHtonl(v);
}
u16 DNSSerializer::InternalHton(const u16 &v) {
return ams::socket::InetHtons(v);
}
u32 DNSSerializer::InternalNtoh(const u32 &v) {
return ams::socket::InetNtohl(v);
}
u16 DNSSerializer::InternalNtoh(const u16 &v) {
return ams::socket::InetNtohs(v);
}
}