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https://github.com/DarkStore-3DS/Project_CTR.git
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3DSGuy
139 lines
2.1 KiB
C
139 lines
2.1 KiB
C
#pragma once
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static const int CIA_ALIGN_SIZE = 0x40;
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// Enums
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typedef enum
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{
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CIA_NO_NCCH0 = -1,
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CIA_INVALID_NCCH0 = -2,
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CIA_CONFILCTING_CONTENT_IDS = -3,
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CIA_BAD_VERSION = -4,
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} cia_errors;
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// Structs
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typedef struct
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{
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u8 hdrSize[4];
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u8 type[2];
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u8 version[2];
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u8 certChainSize[4];
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u8 tikSize[4];
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u8 tmdSize[4];
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u8 metaSize[4];
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u8 contentSize[8];
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u8 contentIndex[0x2000];
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} cia_hdr;
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typedef struct
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{
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u8 dependencyList[0x30*0x8];
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u8 padding0[0x180];
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u8 coreVersion[4];
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u8 padding1[0xfc];
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} cia_metadata;
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typedef struct
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{
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u8 *inFile;
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u64 inFileSize;
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FILE *out;
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keys_struct *keys;
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struct{
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u8 titleId[8];
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u16 titleVersion[4];
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u8 titleKey[16];
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} common;
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struct{
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u8 caCrlVersion;
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u8 signerCrlVersion;
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} cert;
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struct{
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u8 issuer[0x40];
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u8 formatVersion;
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u16 version;
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u8 ticketId[8];
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u8 deviceId[8];
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u8 licenceType;
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u8 audit;
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u8 eshopAccId[4];
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} tik;
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struct{
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u8 issuer[0x40];
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u8 formatVersion;
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u16 version;
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u8 titleType[4];
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u8 savedataSize[4];
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u8 privSavedataSize[4];
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u8 twlFlag;
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} tmd;
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struct{
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bool IsCfa;
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bool IsDlc;
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bool encryptCia;
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char *overrideSaveDataSize;
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bool keyNotFound;
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FILE **filePtrs;
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u64 fileSize[CIA_MAX_CONTENT];
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/* Misc Records */
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u16 count;
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u64 offset[CIA_MAX_CONTENT];
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u64 totalSize;
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/* Content Chunk Records */
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u64 size[CIA_MAX_CONTENT];
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u16 index[CIA_MAX_CONTENT];
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u16 flags[CIA_MAX_CONTENT];
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u32 id[CIA_MAX_CONTENT];
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u8 hash[CIA_MAX_CONTENT][0x20];
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} content;
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struct{
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buffer_struct ciaHdr;
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u32 certChainOffset;
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buffer_struct certChain;
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u32 tikOffset;
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buffer_struct tik;
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u32 tmdOffset;
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buffer_struct tmd;
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u32 metaOffset;
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buffer_struct meta;
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u64 contentOffset;
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buffer_struct content;
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} ciaSections;
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} cia_settings;
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// Public Prototypes
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int build_CIA(user_settings *usrset);
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// Cia Read Functions
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u64 GetCiaCertOffset(cia_hdr *hdr);
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u64 GetCiaCertSize(cia_hdr *hdr);
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u64 GetTikOffset(cia_hdr *hdr);
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u64 GetTikSize(cia_hdr *hdr);
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u64 GetTmdOffset(cia_hdr *hdr);
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u64 GetTmdSize(cia_hdr *hdr);
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u64 GetContentOffset(cia_hdr *hdr);
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u64 GetContentSize(cia_hdr *hdr);
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u64 GetMetaOffset(cia_hdr *hdr);
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u64 GetMetaSize(cia_hdr *hdr); |