mirror of
https://github.com/DarkStore-3DS/Project_CTR.git
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3DSGuy
144 lines
3.2 KiB
C
144 lines
3.2 KiB
C
#ifndef _EXHEADER_H_
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#define _EXHEADER_H_
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#include <stdio.h>
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#include "types.h"
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#include "ctr.h"
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#include "settings.h"
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typedef struct
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{
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u8 reserved[5];
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u8 flag;
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u8 remasterversion[2];
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} exheader_systeminfoflags;
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typedef struct
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{
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u8 address[4];
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u8 nummaxpages[4];
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u8 codesize[4];
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} exheader_codesegmentinfo;
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typedef struct
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{
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u8 name[8];
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exheader_systeminfoflags flags;
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exheader_codesegmentinfo text;
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u8 stacksize[4];
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exheader_codesegmentinfo ro;
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u8 reserved[4];
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exheader_codesegmentinfo data;
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u8 bsssize[4];
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} exheader_codesetinfo;
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typedef struct
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{
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u8 programid[0x30][8];
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} exheader_dependencylist;
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typedef struct
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{
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u8 savedatasize[4];
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u8 reserved[4];
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u8 jumpid[8];
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u8 reserved2[0x30];
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} exheader_systeminfo;
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typedef struct
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{
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u8 extsavedataid[8];
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u8 systemsavedataid[8];
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u8 reserved[8];
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u8 accessinfo[7];
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u8 otherattributes;
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} exheader_storageinfo;
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typedef struct
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{
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u8 programid[8];
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u8 flags[8];
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u8 resourcelimitdescriptor[0x10][2];
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exheader_storageinfo storageinfo;
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u8 serviceaccesscontrol[0x20][8];
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u8 reserved[0x1f];
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u8 resourcelimitcategory;
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} exheader_arm11systemlocalcaps;
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typedef struct
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{
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u8 descriptors[28][4];
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u8 reserved[0x10];
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} exheader_arm11kernelcapabilities;
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typedef struct
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{
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u8 descriptors[15];
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u8 descversion;
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} exheader_arm9accesscontrol;
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typedef struct
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{
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// systemcontrol info {
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// coreinfo {
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exheader_codesetinfo codesetinfo;
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exheader_dependencylist deplist;
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// }
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exheader_systeminfo systeminfo;
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// }
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// accesscontrolinfo {
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exheader_arm11systemlocalcaps arm11systemlocalcaps;
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exheader_arm11kernelcapabilities arm11kernelcaps;
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exheader_arm9accesscontrol arm9accesscontrol;
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// }
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struct {
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u8 signature[0x100];
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u8 ncchpubkeymodulus[0x100];
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exheader_arm11systemlocalcaps arm11systemlocalcaps;
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exheader_arm11kernelcapabilities arm11kernelcaps;
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exheader_arm9accesscontrol arm9accesscontrol;
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} accessdesc;
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} exheader_header;
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typedef struct
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{
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int haveread;
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FILE* file;
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settings* usersettings;
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u8 partitionid[8];
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u8 programid[8];
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u8 counter[16];
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u8 key[16];
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u32 offset;
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u32 size;
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exheader_header header;
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ctr_aes_context aes;
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ctr_rsa_context rsa;
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int compressedflag;
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int encrypted;
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int validprogramid;
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int validpriority;
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int validaffinitymask;
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int validsignature;
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} exheader_context;
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void exheader_init(exheader_context* ctx);
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void exheader_set_file(exheader_context* ctx, FILE* file);
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void exheader_set_offset(exheader_context* ctx, u32 offset);
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void exheader_set_size(exheader_context* ctx, u32 size);
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void exheader_set_partitionid(exheader_context* ctx, u8 partitionid[8]);
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void exheader_set_counter(exheader_context* ctx, u8 counter[16]);
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void exheader_set_programid(exheader_context* ctx, u8 programid[8]);
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void exheader_set_encrypted(exheader_context* ctx, u32 encrypted);
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void exheader_set_key(exheader_context* ctx, u8 key[16]);
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void exheader_set_usersettings(exheader_context* ctx, settings* usersettings);
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int exheader_get_compressedflag(exheader_context* ctx);
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void exheader_read(exheader_context* ctx, u32 actions);
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int exheader_process(exheader_context* ctx, u32 actions);
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void exheader_print(exheader_context* ctx);
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void exheader_verify(exheader_context* ctx);
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int exheader_programid_valid(exheader_context* ctx);
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void exheader_determine_key(exheader_context* ctx, u32 actions);
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#endif // _EXHEADER_H_
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