mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-23 18:56:03 +00:00
56 lines
No EOL
1.5 KiB
C++
56 lines
No EOL
1.5 KiB
C++
/*
|
|
* Copyright (c) 2018-2019 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 <switch.h>
|
|
|
|
#include <stratosphere.hpp>
|
|
|
|
enum RoModuleType : u32 {
|
|
RoModuleType_ForSelf = 0,
|
|
RoModuleType_ForOthers = 1,
|
|
};
|
|
|
|
struct NrrHeader {
|
|
u32 magic;
|
|
u32 _0x4;
|
|
u32 _0x8;
|
|
u32 _0xC;
|
|
u64 title_id_mask;
|
|
u64 title_id_pattern;
|
|
u64 _0x20;
|
|
u64 _0x28;
|
|
u8 modulus[0x100];
|
|
u8 fixed_key_signature[0x100];
|
|
u8 nrr_signature[0x100];
|
|
u64 title_id;
|
|
u32 nrr_size;
|
|
u8 nrr_type; /* 7.0.0+ */
|
|
u8 _0x33D[3];
|
|
u32 hash_offset;
|
|
u32 num_hashes;
|
|
u64 _0x348;
|
|
};
|
|
static_assert(sizeof(NrrHeader) == 0x350, "NrrHeader definition!");
|
|
|
|
class NrrUtils {
|
|
public:
|
|
static constexpr u32 MagicNrr0 = 0x3052524E;
|
|
private:
|
|
static Result ValidateNrrSignature(const NrrHeader *header);
|
|
public:
|
|
static Result ValidateNrr(const NrrHeader *header, u64 size, u64 title_id, RoModuleType expected_type, bool enforce_type);
|
|
}; |