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https://github.com/DarkStore-3DS/Project_CTR.git
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3DSGuy
68 lines
1.2 KiB
C
68 lines
1.2 KiB
C
#pragma once
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typedef enum
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{
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TYPE_CTR = 0x40,
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TYPE_DATA = 0x8
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} tmd_title_type;
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typedef enum
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{
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content_Encrypted = 0x0001,
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content_Optional = 0x4000,
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content_Shared = 0x8000
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} tmd_content_types;
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typedef struct
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{
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u8 contentID[4];
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u8 contentIndex[2];
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u8 contentFlags[2];
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u8 contentSize[8];
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u8 contentHash[0x20]; // SHA 256
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} tmd_content_chunk;
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typedef struct
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{
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u8 contentIndexOffset[2];
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u8 contentCommandCount[2];
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u8 contentChunkHash[0x20]; // SHA 256
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} tmd_content_info_record;
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typedef struct
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{
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u8 sigType[4];
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u8 data[0x100];
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u8 padding[0x3C];
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} tmd_signature;
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typedef struct
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{
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u8 issuer[0x40];
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u8 formatVersion;
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u8 caCrlVersion;
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u8 signerCrlVersion;
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u8 padding0;
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u8 systemVersion[8];
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u8 titleID[8];
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u8 titleType[4];
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u8 groupID[2];
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u8 savedataSize[4];
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u8 privSavedataSize[4]; // Zero for CXI Content0
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u8 padding1[4];
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u8 twlFlag; // Zero for CXI Content0
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u8 padding2[0x31];
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u8 accessRights[4];
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u8 titleVersion[2];
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u8 contentCount[2];
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u8 bootContent[2];
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u8 padding3[2];
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u8 infoRecordHash[0x20]; // SHA-256
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} tmd_hdr;
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// Prototypes
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u32 PredictTMDSize(u16 ContentCount);
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int BuildTMD(cia_settings *ciaset);
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// Read TMD
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tmd_hdr *GetTmdHdr(u8 *tmd); |