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Diffstat (limited to 'src/core/file_sys/content_archive.cpp')
-rw-r--r--src/core/file_sys/content_archive.cpp39
1 files changed, 28 insertions, 11 deletions
diff --git a/src/core/file_sys/content_archive.cpp b/src/core/file_sys/content_archive.cpp
index ea5c92f61..b8bbdd1ef 100644
--- a/src/core/file_sys/content_archive.cpp
+++ b/src/core/file_sys/content_archive.cpp
@@ -32,11 +32,28 @@ enum class NCASectionFilesystemType : u8 {
ROMFS = 0x3,
};
+struct IVFCLevel {
+ u64_le offset;
+ u64_le size;
+ u32_le block_size;
+ u32_le reserved;
+};
+static_assert(sizeof(IVFCLevel) == 0x18, "IVFCLevel has incorrect size.");
+
+struct IVFCHeader {
+ u32_le magic;
+ u32_le magic_number;
+ INSERT_UNION_PADDING_BYTES(8);
+ std::array<IVFCLevel, 6> levels;
+ INSERT_UNION_PADDING_BYTES(64);
+};
+static_assert(sizeof(IVFCHeader) == 0xE0, "IVFCHeader has incorrect size.");
+
struct NCASectionHeaderBlock {
- INSERT_PADDING_BYTES(3);
+ INSERT_UNION_PADDING_BYTES(3);
NCASectionFilesystemType filesystem_type;
NCASectionCryptoType crypto_type;
- INSERT_PADDING_BYTES(3);
+ INSERT_UNION_PADDING_BYTES(3);
};
static_assert(sizeof(NCASectionHeaderBlock) == 0x8, "NCASectionHeaderBlock has incorrect size.");
@@ -44,7 +61,7 @@ struct NCASectionRaw {
NCASectionHeaderBlock header;
std::array<u8, 0x138> block_data;
std::array<u8, 0x8> section_ctr;
- INSERT_PADDING_BYTES(0xB8);
+ INSERT_UNION_PADDING_BYTES(0xB8);
};
static_assert(sizeof(NCASectionRaw) == 0x200, "NCASectionRaw has incorrect size.");
@@ -52,19 +69,19 @@ struct PFS0Superblock {
NCASectionHeaderBlock header_block;
std::array<u8, 0x20> hash;
u32_le size;
- INSERT_PADDING_BYTES(4);
+ INSERT_UNION_PADDING_BYTES(4);
u64_le hash_table_offset;
u64_le hash_table_size;
u64_le pfs0_header_offset;
u64_le pfs0_size;
- INSERT_PADDING_BYTES(0x1B0);
+ INSERT_UNION_PADDING_BYTES(0x1B0);
};
static_assert(sizeof(PFS0Superblock) == 0x200, "PFS0Superblock has incorrect size.");
struct RomFSSuperblock {
NCASectionHeaderBlock header_block;
IVFCHeader ivfc;
- INSERT_PADDING_BYTES(0x118);
+ INSERT_UNION_PADDING_BYTES(0x118);
};
static_assert(sizeof(RomFSSuperblock) == 0x200, "RomFSSuperblock has incorrect size.");
@@ -72,24 +89,24 @@ struct BKTRHeader {
u64_le offset;
u64_le size;
u32_le magic;
- INSERT_PADDING_BYTES(0x4);
+ INSERT_UNION_PADDING_BYTES(0x4);
u32_le number_entries;
- INSERT_PADDING_BYTES(0x4);
+ INSERT_UNION_PADDING_BYTES(0x4);
};
static_assert(sizeof(BKTRHeader) == 0x20, "BKTRHeader has incorrect size.");
struct BKTRSuperblock {
NCASectionHeaderBlock header_block;
IVFCHeader ivfc;
- INSERT_PADDING_BYTES(0x18);
+ INSERT_UNION_PADDING_BYTES(0x18);
BKTRHeader relocation;
BKTRHeader subsection;
- INSERT_PADDING_BYTES(0xC0);
+ INSERT_UNION_PADDING_BYTES(0xC0);
};
static_assert(sizeof(BKTRSuperblock) == 0x200, "BKTRSuperblock has incorrect size.");
union NCASectionHeader {
- NCASectionRaw raw;
+ NCASectionRaw raw{};
PFS0Superblock pfs0;
RomFSSuperblock romfs;
BKTRSuperblock bktr;