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Remove sparse test code for now.

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jakcron 2021-10-27 19:12:24 +08:00
parent 48afdbbad5
commit 6d6f824c3a
2 changed files with 3 additions and 96 deletions
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2
deps/libnintendo-hac vendored

@ -1 +1 @@
Subproject commit b0f474934f1c91bf0cefdb636c4c2e1d10ae8323
Subproject commit dcbee472b6bd79474277d542eba5585938df01ac

97
src/NcaProcess.cpp
View file

@ -238,103 +238,10 @@ void nstool::NcaProcess::generatePartitionConfiguration()
throw tc::Exception(mModuleName, fmt::format("NCA FS Header [{:d}] Version({:d}): UNSUPPORTED", partition.header_index, fs_header.version.unwrap()));
}
// detect sparse layer
// detect compacted partition (sparse layer)
if (fs_header.sparse_info.generation.unwrap() != 0)
{
fmt::print("[IsSparse {:d}]\n", partition.header_index);
fmt::print(" > raw data\n");
fmt::print(" bucket:\n");
fmt::print(" offset: 0x{:x}\n", fs_header.sparse_info.bucket.offset.unwrap());
fmt::print(" size: 0x{:x}\n", fs_header.sparse_info.bucket.size.unwrap());
fmt::print(" header:\n");
fmt::print(" st_magic: {:s}\n", ((tc::bn::string<4>*)&fs_header.sparse_info.bucket.header.st_magic)->str());
fmt::print(" version: 0x{:x}\n", fs_header.sparse_info.bucket.header.version.unwrap());
fmt::print(" entry_count: {:d}\n", fs_header.sparse_info.bucket.header.entry_count.unwrap());
fmt::print(" physical_offset: 0x{:x}\n", fs_header.sparse_info.physical_offset.unwrap());
fmt::print(" generation: 0x{:x}\n", fs_header.sparse_info.generation.unwrap());
fmt::print(" > processed data\n");
fmt::print(" file_size: 0x{:x}\n", mFile->length());
int64_t phys_offset = fs_header.sparse_info.physical_offset.unwrap();
int64_t phys_size = fs_header.sparse_info.bucket.offset.unwrap() + fs_header.sparse_info.bucket.size.unwrap();
fmt::print(" phys_offset: 0x{:x}\n", phys_offset);
fmt::print(" phys_size: 0x{:x}\n", phys_size);
nn::hac::detail::aes_iv_t sparse_iv;
nn::hac::ContentArchiveUtil::getNcaPartitionAesCtr(uint32_t(fs_header.sparse_info.generation.unwrap()) << 16, fs_header.secure_value.unwrap(), sparse_iv.data());
if (phys_size != 0 && mContentKey.aes_ctr.isSet())
{
std::shared_ptr<tc::io::IStream> sparse_layer;
sparse_layer = mFile;
sparse_layer = std::make_shared<tc::crypto::Aes128CtrEncryptedStream>(tc::crypto::Aes128CtrEncryptedStream(sparse_layer, mContentKey.aes_ctr.get(), sparse_iv));
sparse_layer = std::make_shared<tc::io::SubStream>(tc::io::SubStream(sparse_layer, phys_offset, phys_size));
tc::ByteData sparse_bktr = tc::ByteData(fs_header.sparse_info.bucket.size.unwrap());
sparse_layer->seek(fs_header.sparse_info.bucket.offset.unwrap(), tc::io::SeekOrigin::Begin);
sparse_layer->read(sparse_bktr.data(), sparse_bktr.size());
//writeSubStreamToFile(sparse_layer, fs_header.sparse_info.bucket.offset.unwrap(), fs_header.sparse_info.bucket.size.unwrap(), tc::io::Path("./data/sparse_bktr.bin"));
#pragma pack(push,1)
struct sRelocationHeader
{
tc::bn::pad<4> padding;
tc::bn::le32<uint32_t> bucket_num;
tc::bn::le64<int64_t> virtual_image_size;
std::array<tc::bn::le64<int64_t>, 2046> bucket_base_virtual_offset;
};
static_assert(sizeof(sRelocationHeader) == 0x4000, "sRelocationHeader size.");
struct sRelocationBucketHeader
{
tc::bn::pad<4> padding;
tc::bn::le32<uint32_t> bucket_num;
tc::bn::le64<int64_t> bucket_end_offset;
};
static_assert(sizeof(sRelocationBucketHeader) == 0x10, "sRelocationBucketHeader size.");
struct sRelocationBucketEntry
{
tc::bn::le64<int64_t> patch_addr;
tc::bn::le64<int64_t> base_addr;
tc::bn::le32<uint32_t> storage_index; // 0 = base, 1 = patch
};
static_assert(sizeof(sRelocationBucketEntry) == 0x14, "sRelocationBucketEntry size.");
struct sRelocationBucket
{
sRelocationBucketHeader head;
std::array<sRelocationBucketEntry, 818> entry;
tc::bn::pad<8> padding;
};
static_assert(sizeof(sRelocationBucket) == 0x4000, "sRelocationBucket size.");
#pragma pack(pop)
sRelocationHeader* header = (sRelocationHeader*)sparse_bktr.data();
sRelocationBucket* bucket = (sRelocationBucket*)(sparse_bktr.data() + sizeof(sRelocationHeader));
fmt::print("[RelocationHeader]\n");
fmt::print(" head:\n");
fmt::print(" bucket_num: {:d}\n", header->bucket_num.unwrap());
fmt::print(" virtual_image_size: 0x{:016x}\n", header->virtual_image_size.unwrap());
for (size_t bucket_idx = 0; bucket_idx < header->bucket_num.unwrap(); bucket_idx++)
{
fmt::print(" bucket {:d}:\n", bucket_idx);
fmt::print(" start_offset: 0x{:016x}\n", header->bucket_base_virtual_offset[bucket_idx].unwrap());
fmt::print(" end_offset: 0x{:016x}\n", bucket[bucket_idx].head.bucket_end_offset.unwrap());
fmt::print(" entry_num: {:d}\n", bucket[bucket_idx].head.bucket_num.unwrap());
for (size_t entry_idx = 0; entry_idx < bucket[bucket_idx].head.bucket_num.unwrap(); entry_idx++)
{
fmt::print(" entry {:d}\n", entry_idx);
fmt::print(" patch_addr: 0x{:016x}\n", bucket[bucket_idx].entry[entry_idx].patch_addr.unwrap());
fmt::print(" base_addr: 0x{:016x}{:s}\n", bucket[bucket_idx].entry[entry_idx].base_addr.unwrap(), (bucket[bucket_idx].entry[entry_idx].storage_index.unwrap() == 0 && bucket[bucket_idx].entry[entry_idx].base_addr.unwrap() == 0) ? " NEEDED A VALID OFFSET" : "");
fmt::print(" storage_index: {:s}\n", bucket[bucket_idx].entry[entry_idx].storage_index.unwrap() == 0 ? "BASE" : "PATCH");
}
}
}
// TODO
}
// setup AES-CTR