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

73 lines
2.6 KiB
C++

/*
* Copyright (c) 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/>.
*/
#pragma once
#include <stratosphere.hpp>
namespace ams::mitm::socket::resolver::serializer {
class DNSSerializer {
public:
static ssize_t CheckToBufferArguments(const u8 *dst, size_t dst_size, size_t required, int error_id);
static u32 InternalHton(const u32 &v);
static u16 InternalHton(const u16 &v);
static u32 InternalNtoh(const u32 &v);
static u16 InternalNtoh(const u16 &v);
public:
template<typename T>
static size_t SizeOf(const T &in);
template<typename T>
static size_t SizeOf(const T *in);
template<typename T>
static size_t SizeOf(const T *in, size_t count);
template<typename T>
static size_t SizeOf(const T **arr, u32 &out_count);
template<typename T>
static ssize_t ToBuffer(u8 * const dst, size_t dst_size, const T &in);
template<typename T>
static ssize_t FromBuffer(T &out, const u8 *src, size_t src_size);
template<typename T>
static ssize_t ToBuffer(u8 * const dst, size_t dst_Size, T *in);
template<typename T>
static ssize_t ToBuffer(u8 * const dst, size_t dst_size, T **arr);
template<typename T>
static ssize_t FromBuffer(T *&out, const u8 *src, size_t src_size);
template<typename T>
static ssize_t FromBuffer(T **&out_arr, const u8 *src, size_t src_size);
template<typename T>
static ssize_t ToBuffer(u8 * const dst, size_t dst_size, const T * const arr, size_t count);
template<typename T>
static ssize_t FromBuffer(T * const arr, size_t arr_size, const u8 *src, size_t src_size, size_t count);
};
void FreeHostent(ams::socket::HostEnt &ent);
void FreeHostent(struct hostent &ent);
void FreeAddrInfo(ams::socket::AddrInfo &addr_info);
void FreeAddrInfo(struct addrinfo &addr_info);
}