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/*
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 * Copyright (c) 2018 naehrwert
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 * Copyright (c) 2018-2024 CTCaer
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 *
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 * This program is free software; you can redistribute it and/or modify it
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 * under the terms and conditions of the GNU General Public License,
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 * version 2, as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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 * more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#ifndef _HOS_H_
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#define _HOS_H_
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#include <bdk.h>
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#include "pkg1.h"
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#include "pkg2.h"
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#include <assert.h>
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//!TODO: Update on mkey changes.
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enum {
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	HOS_KB_VERSION_100  = 0,
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	HOS_KB_VERSION_300  = 1,
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	HOS_KB_VERSION_301  = 2,
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	HOS_KB_VERSION_400  = 3,
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	HOS_KB_VERSION_500  = 4,
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	HOS_KB_VERSION_600  = 5,
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	HOS_KB_VERSION_620  = 6,
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	HOS_KB_VERSION_700  = 7,
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	HOS_KB_VERSION_810  = 8,
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	HOS_KB_VERSION_900  = 9,
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	HOS_KB_VERSION_910  = 10,
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	HOS_KB_VERSION_1210 = 11,
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	HOS_KB_VERSION_1300 = 12,
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	HOS_KB_VERSION_1400 = 13,
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	HOS_KB_VERSION_1500 = 14,
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	HOS_KB_VERSION_1600 = 15,
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	HOS_KB_VERSION_1700 = 16,
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	HOS_KB_VERSION_1800 = 17,
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	HOS_KB_VERSION_1900 = 18,
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	HOS_KB_VERSION_2000 = 19,
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	HOS_KB_VERSION_MAX  = HOS_KB_VERSION_2000
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};
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#define HOS_TSEC_VERSION 4 //! TODO: Update on TSEC Root Key changes.
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#define HOS_PKG11_MAGIC  0x31314B50
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#define HOS_EKS_MAGIC    0x31534B45 // EKS1.
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#define HOS_EKS_TSEC_VER (HOS_KB_VERSION_700 + HOS_TSEC_VERSION)
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typedef struct _hos_eks_mbr_t
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{
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	u32 magic;
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	u32 enabled;
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	u32 lot0;
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	u32 rsvd;
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	u8  tsec[SE_KEY_128_SIZE];
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	u8  troot[SE_KEY_128_SIZE];
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	u8  troot_dev[SE_KEY_128_SIZE];
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} hos_eks_mbr_t;
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static_assert(sizeof(hos_eks_mbr_t) == 64, "HOS EKS size is wrong!");
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typedef struct _launch_ctxt_t
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{
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	void *keyblob;
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	void *pkg1;
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	const pkg1_id_t *pkg1_id;
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	void *warmboot;
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	u32   warmboot_size;
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	void *secmon;
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	u32   secmon_size;
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	void *pkg2;
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	u32   pkg2_size;
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	bool  new_pkg2;
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	void  *kernel;
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	u32    kernel_size;
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	link_t kip1_list;
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	char*  kip1_patches;
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	ini_sec_t *cfg;
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} launch_ctxt_t;
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extern u8 *cal0_buf;
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void hos_eks_clear(u32 kb);
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int  hos_keygen(void *keyblob, u32 kb, tsec_ctxt_t *tsec_ctxt);
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int  hos_bis_keygen();
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void hos_bis_keys_clear();
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int  hos_dump_cal0();
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#endif
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