/*
 * Copyright (c) 2022 shchmue
 *
 * 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/>.
 */

#ifndef _ES_TYPES_H_
#define _ES_TYPES_H_

#include <sec/se_t210.h>
#include <utils/types.h>

typedef struct {
    u8 private_exponent[SE_RSA2048_DIGEST_SIZE];
    u8 modulus[SE_RSA2048_DIGEST_SIZE];
    u32 public_exponent;
    u8 reserved[0xC];
} eticket_rsa_keypair_t;

// only tickets of type Rsa2048Sha256 are expected
typedef struct {
    u32 signature_type; // always 0x10004
    u8 signature[SE_RSA2048_DIGEST_SIZE];
    u8 sig_padding[0x3C];
    char issuer[0x40];
    u8 titlekey_block[SE_RSA2048_DIGEST_SIZE];
    u8 format_version;
    u8 titlekey_type;
    u16 ticket_version;
    u8 license_type;
    u8 common_key_id;
    u16 property_mask;
    u64 reserved;
    u64 ticket_id;
    u64 device_id;
    u8 rights_id[0x10];
    u32 account_id;
    u32 sect_total_size;
    u32 sect_hdr_offset;
    u16 sect_hdr_count;
    u16 sect_hdr_entry_size;
    u8 padding[0x140];
} ticket_t;

typedef struct {
    u8 rights_id[0x10];
    u64 ticket_id;
    u32 account_id;
    u16 property_mask;
    u16 reserved;
} ticket_record_t;

typedef struct {
    u8 read_buffer[SZ_256K];
    u8 rights_ids[SZ_256K / 0x10][0x10];
    u8 titlekeys[SZ_256K / 0x10][0x10];
} titlekey_buffer_t;

typedef struct {
    char rights_id[0x20];
    char equals[3];
    char titlekey[0x20];
    char newline[1];
} titlekey_text_buffer_t;

#endif