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Add support for system titles

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This commit is contained in:
zhupengfei
2020-05-14 23:14:59 +08:00
parent 268d0a0cba
commit b19803c4d3
7 changed files with 334 additions and 105 deletions
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src/core/ncch/ncch_container.cpp
+33 -24
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@@ -29,27 +29,24 @@ constexpr u32 MakeMagic(char a, char b, char c, char d) {
static const int kMaxSections = 8; ///< Maximum number of sections (files) in an ExeFs
static const int kBlockSize = 0x200; ///< Size of ExeFS blocks (in bytes)
NCCHContainer::NCCHContainer(const std::string& root_folder, const std::string& filepath)
: root_folder(root_folder), filepath(filepath) {
file = std::make_shared<SDMCFile>(root_folder, filepath, "rb");
}
template <typename File>
NCCHContainer<File>::NCCHContainer(std::shared_ptr<File> file_) : file(std::move(file_)) {}
ResultStatus NCCHContainer::OpenFile(const std::string& root_folder, const std::string& filepath) {
this->root_folder = root_folder;
this->filepath = filepath;
file = std::make_shared<SDMCFile>(root_folder, filepath, "rb");
template <typename File>
ResultStatus NCCHContainer<File>::OpenFile(std::shared_ptr<File> file_) {
file = std::move(file_);
if (!file->IsOpen()) {
LOG_WARNING(Service_FS, "Failed to open {}", filepath);
LOG_WARNING(Service_FS, "Failed to open");
return ResultStatus::Error;
}
LOG_DEBUG(Service_FS, "Opened {}", filepath);
LOG_DEBUG(Service_FS, "Opened");
return ResultStatus::Success;
}
ResultStatus NCCHContainer::Load() {
LOG_INFO(Service_FS, "Loading NCCH from file {}", filepath);
template <typename File>
ResultStatus NCCHContainer<File>::Load() {
if (is_loaded)
return ResultStatus::Success;
@@ -188,7 +185,7 @@ ResultStatus NCCHContainer::Load() {
// System archives and DLC don't have an extended header but have RomFS
if (ncch_header.extended_header_size) {
auto read_exheader = [this](SDMCFile& file) {
auto read_exheader = [this](File& file) {
const std::size_t size = sizeof(exheader_header);
return file && file.ReadBytes(&exheader_header, size) == size;
};
@@ -260,7 +257,7 @@ ResultStatus NCCHContainer::Load() {
.ProcessData(data, data, sizeof(exefs_header));
}
exefs_file = std::make_shared<SDMCFile>(root_folder, filepath, "rb");
exefs_file = file;
has_exefs = true;
}
@@ -272,7 +269,8 @@ ResultStatus NCCHContainer::Load() {
return ResultStatus::Success;
}
ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vector<u8>& buffer) {
template <typename File>
ResultStatus NCCHContainer<File>::LoadSectionExeFS(const char* name, std::vector<u8>& buffer) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -309,7 +307,8 @@ ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vector<u8>&
return ResultStatus::ErrorNotUsed;
}
ResultStatus NCCHContainer::ReadProgramId(u64_le& program_id) {
template <typename File>
ResultStatus NCCHContainer<File>::ReadProgramId(u64_le& program_id) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -321,7 +320,8 @@ ResultStatus NCCHContainer::ReadProgramId(u64_le& program_id) {
return ResultStatus::Success;
}
ResultStatus NCCHContainer::ReadExtdataId(u64& extdata_id) {
template <typename File>
ResultStatus NCCHContainer<File>::ReadExtdataId(u64& extdata_id) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -356,7 +356,8 @@ ResultStatus NCCHContainer::ReadExtdataId(u64& extdata_id) {
return ResultStatus::Success;
}
bool NCCHContainer::HasExeFS() {
template <typename File>
bool NCCHContainer<File>::HasExeFS() {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return false;
@@ -364,7 +365,8 @@ bool NCCHContainer::HasExeFS() {
return has_exefs;
}
bool NCCHContainer::HasExHeader() {
template <typename File>
bool NCCHContainer<File>::HasExHeader() {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return false;
@@ -372,7 +374,8 @@ bool NCCHContainer::HasExHeader() {
return has_exheader;
}
ResultStatus NCCHContainer::ReadEncryptionType(EncryptionType& encryption) {
template <typename File>
ResultStatus NCCHContainer<File>::ReadEncryptionType(EncryptionType& encryption) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -407,7 +410,8 @@ ResultStatus NCCHContainer::ReadEncryptionType(EncryptionType& encryption) {
return ResultStatus::Success;
}
ResultStatus NCCHContainer::ReadSeedCrypto(bool& used) {
template <typename File>
ResultStatus NCCHContainer<File>::ReadSeedCrypto(bool& used) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -419,8 +423,9 @@ ResultStatus NCCHContainer::ReadSeedCrypto(bool& used) {
return ResultStatus::Success;
}
ResultStatus NCCHContainer::DecryptToFile(const std::string& destination,
const ProgressCallback& callback) {
template <typename File>
ResultStatus NCCHContainer<File>::DecryptToFile(const std::string& destination,
const ProgressCallback& callback) {
ResultStatus result = Load();
if (result != ResultStatus::Success)
return result;
@@ -545,11 +550,15 @@ ResultStatus NCCHContainer::DecryptToFile(const std::string& destination,
return ResultStatus::Success;
}
void NCCHContainer::AbortDecryptToFile() {
template <typename File>
void NCCHContainer<File>::AbortDecryptToFile() {
aborted = true;
decryptor.Abort();
}
template class NCCHContainer<SDMCFile>;
template class NCCHContainer<FileUtil::IOFile>;
#pragma pack(push, 1)
struct RomFSIVFCHeader {
u32_le magic;