card_image: Implement system update commands in XCI
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@ -57,7 +57,7 @@ XCI::XCI(VirtualFile file_)
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const auto partition_idx = static_cast<std::size_t>(partition);
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const auto partition_idx = static_cast<std::size_t>(partition);
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auto raw = main_hfs.GetFile(partition_names[partition_idx]);
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auto raw = main_hfs.GetFile(partition_names[partition_idx]);
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partitions_raw[static_cast<std::size_t>(partition)] = raw;
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partitions_raw[static_cast<std::size_t>(partition)] = std::move(raw);
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}
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}
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secure_partition = std::make_shared<NSP>(
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secure_partition = std::make_shared<NSP>(
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@ -172,6 +172,40 @@ u64 XCI::GetProgramTitleID() const {
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return secure_partition->GetProgramTitleID();
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return secure_partition->GetProgramTitleID();
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}
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}
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u32 XCI::GetSystemUpdateVersion() {
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const auto update = GetPartition(XCIPartition::Update);
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if (update == nullptr)
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return 0;
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for (const auto& file : update->GetFiles()) {
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NCA nca{file, nullptr, 0, keys};
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if (nca.GetStatus() != Loader::ResultStatus::Success)
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continue;
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if (nca.GetType() == NCAContentType::Meta && nca.GetTitleId() == 0x0100000000000816) {
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const auto dir = nca.GetSubdirectories()[0];
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const auto cnmt = dir->GetFile("SystemUpdate_0100000000000816.cnmt");
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if (cnmt == nullptr)
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continue;
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CNMT cnmt_data{cnmt};
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const auto metas = cnmt_data.GetMetaRecords();
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if (metas.empty())
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continue;
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return metas[0].title_version;
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}
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}
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return 0;
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}
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u64 XCI::GetSystemUpdateTitleID() const {
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return 0x0100000000000816;
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}
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bool XCI::HasProgramNCA() const {
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bool XCI::HasProgramNCA() const {
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return program != nullptr;
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return program != nullptr;
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}
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}
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@ -65,8 +65,8 @@ PartitionFilesystem::PartitionFilesystem(std::shared_ptr<VfsFile> file) {
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std::string name(
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std::string name(
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reinterpret_cast<const char*>(&file_data[strtab_offset + entry.strtab_offset]));
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reinterpret_cast<const char*>(&file_data[strtab_offset + entry.strtab_offset]));
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offsets[name] = content_offset + entry.offset;
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offsets.insert_or_assign(name, content_offset + entry.offset);
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sizes[name] = entry.size;
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sizes.insert_or_assign(name, entry.size);
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pfs_files.emplace_back(std::make_shared<OffsetVfsFile>(
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pfs_files.emplace_back(std::make_shared<OffsetVfsFile>(
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file, entry.size, content_offset + entry.offset, std::move(name)));
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file, entry.size, content_offset + entry.offset, std::move(name)));
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