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Merge pull request #1814 from lioncash/ptr

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file_sys/registered_cache: Use regular const references instead of std::shared_ptr for InstallEntry()
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bunnei 2018-11-27 19:20:12 -05:00 committed by GitHub
commit adb882bf90
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 31 additions and 33 deletions
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44
src/core/file_sys/registered_cache.cpp
View file

@ -381,22 +381,22 @@ std::vector<RegisteredCacheEntry> RegisteredCache::ListEntriesFilter(
return out;
}
static std::shared_ptr<NCA> GetNCAFromNSPForID(std::shared_ptr<NSP> nsp, const NcaID& id) {
const auto file = nsp->GetFile(fmt::format("{}.nca", Common::HexArrayToString(id, false)));
static std::shared_ptr<NCA> GetNCAFromNSPForID(const NSP& nsp, const NcaID& id) {
const auto file = nsp.GetFile(fmt::format("{}.nca", Common::HexArrayToString(id, false)));
if (file == nullptr)
return nullptr;
return std::make_shared<NCA>(file);
}
InstallResult RegisteredCache::InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists,
InstallResult RegisteredCache::InstallEntry(const XCI& xci, bool overwrite_if_exists,
const VfsCopyFunction& copy) {
return InstallEntry(xci->GetSecurePartitionNSP(), overwrite_if_exists, copy);
return InstallEntry(*xci.GetSecurePartitionNSP(), overwrite_if_exists, copy);
}
InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overwrite_if_exists,
InstallResult RegisteredCache::InstallEntry(const NSP& nsp, bool overwrite_if_exists,
const VfsCopyFunction& copy) {
const auto& ncas = nsp->GetNCAsCollapsed();
const auto& meta_iter = std::find_if(ncas.begin(), ncas.end(), [](std::shared_ptr<NCA> nca) {
const auto ncas = nsp.GetNCAsCollapsed();
const auto meta_iter = std::find_if(ncas.begin(), ncas.end(), [](const auto& nca) {
return nca->GetType() == NCAContentType::Meta;
});
@ -410,7 +410,7 @@ InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overw
const auto meta_id_raw = (*meta_iter)->GetName().substr(0, 32);
const auto meta_id = Common::HexStringToArray<16>(meta_id_raw);
const auto res = RawInstallNCA(*meta_iter, copy, overwrite_if_exists, meta_id);
const auto res = RawInstallNCA(**meta_iter, copy, overwrite_if_exists, meta_id);
if (res != InstallResult::Success)
return res;
@ -422,7 +422,7 @@ InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overw
const auto nca = GetNCAFromNSPForID(nsp, record.nca_id);
if (nca == nullptr)
return InstallResult::ErrorCopyFailed;
const auto res2 = RawInstallNCA(nca, copy, overwrite_if_exists, record.nca_id);
const auto res2 = RawInstallNCA(*nca, copy, overwrite_if_exists, record.nca_id);
if (res2 != InstallResult::Success)
return res2;
}
@ -431,21 +431,21 @@ InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NSP> nsp, bool overw
return InstallResult::Success;
}
InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NCA> nca, TitleType type,
InstallResult RegisteredCache::InstallEntry(const NCA& nca, TitleType type,
bool overwrite_if_exists, const VfsCopyFunction& copy) {
CNMTHeader header{
nca->GetTitleId(), ///< Title ID
0, ///< Ignore/Default title version
type, ///< Type
{}, ///< Padding
0x10, ///< Default table offset
1, ///< 1 Content Entry
0, ///< No Meta Entries
{}, ///< Padding
nca.GetTitleId(), ///< Title ID
0, ///< Ignore/Default title version
type, ///< Type
{}, ///< Padding
0x10, ///< Default table offset
1, ///< 1 Content Entry
0, ///< No Meta Entries
{}, ///< Padding
};
OptionalHeader opt_header{0, 0};
ContentRecord c_rec{{}, {}, {}, GetCRTypeFromNCAType(nca->GetType()), {}};
const auto& data = nca->GetBaseFile()->ReadBytes(0x100000);
ContentRecord c_rec{{}, {}, {}, GetCRTypeFromNCAType(nca.GetType()), {}};
const auto& data = nca.GetBaseFile()->ReadBytes(0x100000);
mbedtls_sha256(data.data(), data.size(), c_rec.hash.data(), 0);
memcpy(&c_rec.nca_id, &c_rec.hash, 16);
const CNMT new_cnmt(header, opt_header, {c_rec}, {});
@ -454,10 +454,10 @@ InstallResult RegisteredCache::InstallEntry(std::shared_ptr<NCA> nca, TitleType
return RawInstallNCA(nca, copy, overwrite_if_exists, c_rec.nca_id);
}
InstallResult RegisteredCache::RawInstallNCA(std::shared_ptr<NCA> nca, const VfsCopyFunction& copy,
InstallResult RegisteredCache::RawInstallNCA(const NCA& nca, const VfsCopyFunction& copy,
bool overwrite_if_exists,
std::optional<NcaID> override_id) {
const auto in = nca->GetBaseFile();
const auto in = nca.GetBaseFile();
Core::Crypto::SHA256Hash hash{};
// Calculate NcaID

10
src/core/file_sys/registered_cache.h
View file

@ -6,7 +6,6 @@
#include <array>
#include <functional>
#include <map>
#include <memory>
#include <string>
#include <vector>
@ -104,17 +103,16 @@ public:
// Raw copies all the ncas from the xci/nsp to the csache. Does some quick checks to make sure
// there is a meta NCA and all of them are accessible.
InstallResult InstallEntry(std::shared_ptr<XCI> xci, bool overwrite_if_exists = false,
InstallResult InstallEntry(const XCI& xci, bool overwrite_if_exists = false,
const VfsCopyFunction& copy = &VfsRawCopy);
InstallResult InstallEntry(std::shared_ptr<NSP> nsp, bool overwrite_if_exists = false,
InstallResult InstallEntry(const NSP& nsp, bool overwrite_if_exists = false,
const VfsCopyFunction& copy = &VfsRawCopy);
// Due to the fact that we must use Meta-type NCAs to determine the existance of files, this
// poses quite a challenge. Instead of creating a new meta NCA for this file, yuzu will create a
// dir inside the NAND called 'yuzu_meta' and store the raw CNMT there.
// TODO(DarkLordZach): Author real meta-type NCAs and install those.
InstallResult InstallEntry(std::shared_ptr<NCA> nca, TitleType type,
bool overwrite_if_exists = false,
InstallResult InstallEntry(const NCA& nca, TitleType type, bool overwrite_if_exists = false,
const VfsCopyFunction& copy = &VfsRawCopy);
private:
@ -128,7 +126,7 @@ private:
std::optional<NcaID> GetNcaIDFromMetadata(u64 title_id, ContentRecordType type) const;
VirtualFile GetFileAtID(NcaID id) const;
VirtualFile OpenFileOrDirectoryConcat(const VirtualDir& dir, std::string_view path) const;
InstallResult RawInstallNCA(std::shared_ptr<NCA> nca, const VfsCopyFunction& copy,
InstallResult RawInstallNCA(const NCA& nca, const VfsCopyFunction& copy,
bool overwrite_if_exists, std::optional<NcaID> override_id = {});
bool RawInstallYuzuMeta(const CNMT& cnmt);

10
src/yuzu/main.cpp
View file

@ -1105,14 +1105,14 @@ void GMainWindow::OnMenuInstallToNAND() {
return;
}
const auto res =
Service::FileSystem::GetUserNANDContents()->InstallEntry(nsp, false, qt_raw_copy);
Service::FileSystem::GetUserNANDContents()->InstallEntry(*nsp, false, qt_raw_copy);
if (res == FileSys::InstallResult::Success) {
success();
} else {
if (res == FileSys::InstallResult::ErrorAlreadyExists) {
if (overwrite()) {
const auto res2 = Service::FileSystem::GetUserNANDContents()->InstallEntry(
nsp, true, qt_raw_copy);
*nsp, true, qt_raw_copy);
if (res2 == FileSys::InstallResult::Success) {
success();
} else {
@ -1167,10 +1167,10 @@ void GMainWindow::OnMenuInstallToNAND() {
FileSys::InstallResult res;
if (index >= static_cast<size_t>(FileSys::TitleType::Application)) {
res = Service::FileSystem::GetUserNANDContents()->InstallEntry(
nca, static_cast<FileSys::TitleType>(index), false, qt_raw_copy);
*nca, static_cast<FileSys::TitleType>(index), false, qt_raw_copy);
} else {
res = Service::FileSystem::GetSystemNANDContents()->InstallEntry(
nca, static_cast<FileSys::TitleType>(index), false, qt_raw_copy);
*nca, static_cast<FileSys::TitleType>(index), false, qt_raw_copy);
}
if (res == FileSys::InstallResult::Success) {
@ -1178,7 +1178,7 @@ void GMainWindow::OnMenuInstallToNAND() {
} else if (res == FileSys::InstallResult::ErrorAlreadyExists) {
if (overwrite()) {
const auto res2 = Service::FileSystem::GetUserNANDContents()->InstallEntry(
nca, static_cast<FileSys::TitleType>(index), true, qt_raw_copy);
*nca, static_cast<FileSys::TitleType>(index), true, qt_raw_copy);
if (res2 == FileSys::InstallResult::Success) {
success();
} else {