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-rw-r--r--src/core/file_sys/control_metadata.cpp24
-rw-r--r--src/core/file_sys/patch_manager.cpp49
-rw-r--r--src/core/file_sys/registered_cache.cpp44
-rw-r--r--src/core/file_sys/registered_cache.h10
4 files changed, 90 insertions, 37 deletions
diff --git a/src/core/file_sys/control_metadata.cpp b/src/core/file_sys/control_metadata.cpp
index c8fa912bf..e065e592f 100644
--- a/src/core/file_sys/control_metadata.cpp
+++ b/src/core/file_sys/control_metadata.cpp
@@ -8,13 +8,23 @@
namespace FileSys {
-const std::array<const char*, 15> LANGUAGE_NAMES = {
- "AmericanEnglish", "BritishEnglish", "Japanese",
- "French", "German", "LatinAmericanSpanish",
- "Spanish", "Italian", "Dutch",
- "CanadianFrench", "Portugese", "Russian",
- "Korean", "Taiwanese", "Chinese",
-};
+const std::array<const char*, 15> LANGUAGE_NAMES{{
+ "AmericanEnglish",
+ "BritishEnglish",
+ "Japanese",
+ "French",
+ "German",
+ "LatinAmericanSpanish",
+ "Spanish",
+ "Italian",
+ "Dutch",
+ "CanadianFrench",
+ "Portuguese",
+ "Russian",
+ "Korean",
+ "Taiwanese",
+ "Chinese",
+}};
std::string LanguageEntry::GetApplicationName() const {
return Common::StringFromFixedZeroTerminatedBuffer(application_name.data(),
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index 8d062eb3e..e8df08724 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -26,6 +26,11 @@ namespace FileSys {
constexpr u64 SINGLE_BYTE_MODULUS = 0x100;
constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
+constexpr std::array<const char*, 14> EXEFS_FILE_NAMES{
+ "main", "main.npdm", "rtld", "sdk", "subsdk0", "subsdk1", "subsdk2",
+ "subsdk3", "subsdk4", "subsdk5", "subsdk6", "subsdk7", "subsdk8", "subsdk9",
+};
+
struct NSOBuildHeader {
u32_le magic;
INSERT_PADDING_BYTES(0x3C);
@@ -57,6 +62,15 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
if (exefs == nullptr)
return exefs;
+ if (Settings::values.dump_exefs) {
+ LOG_INFO(Loader, "Dumping ExeFS for title_id={:016X}", title_id);
+ const auto dump_dir = Service::FileSystem::GetModificationDumpRoot(title_id);
+ if (dump_dir != nullptr) {
+ const auto exefs_dir = GetOrCreateDirectoryRelative(dump_dir, "/exefs");
+ VfsRawCopyD(exefs, exefs_dir);
+ }
+ }
+
const auto installed = Service::FileSystem::GetUnionContents();
// Game Updates
@@ -70,6 +84,30 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const {
exefs = update->GetExeFS();
}
+ // LayeredExeFS
+ const auto load_dir = Service::FileSystem::GetModificationLoadRoot(title_id);
+ if (load_dir != nullptr && load_dir->GetSize() > 0) {
+ auto patch_dirs = load_dir->GetSubdirectories();
+ std::sort(
+ patch_dirs.begin(), patch_dirs.end(),
+ [](const VirtualDir& l, const VirtualDir& r) { return l->GetName() < r->GetName(); });
+
+ std::vector<VirtualDir> layers;
+ layers.reserve(patch_dirs.size() + 1);
+ for (const auto& subdir : patch_dirs) {
+ auto exefs_dir = subdir->GetSubdirectory("exefs");
+ if (exefs_dir != nullptr)
+ layers.push_back(std::move(exefs_dir));
+ }
+ layers.push_back(exefs);
+
+ auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
+ if (layered != nullptr) {
+ LOG_INFO(Loader, " ExeFS: LayeredExeFS patches applied successfully");
+ exefs = std::move(layered);
+ }
+ }
+
return exefs;
}
@@ -314,18 +352,25 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam
if (IsDirValidAndNonEmpty(exefs_dir)) {
bool ips = false;
bool ipswitch = false;
+ bool layeredfs = false;
for (const auto& file : exefs_dir->GetFiles()) {
- if (file->GetExtension() == "ips")
+ if (file->GetExtension() == "ips") {
ips = true;
- else if (file->GetExtension() == "pchtxt")
+ } else if (file->GetExtension() == "pchtxt") {
ipswitch = true;
+ } else if (std::find(EXEFS_FILE_NAMES.begin(), EXEFS_FILE_NAMES.end(),
+ file->GetName()) != EXEFS_FILE_NAMES.end()) {
+ layeredfs = true;
+ }
}
if (ips)
AppendCommaIfNotEmpty(types, "IPS");
if (ipswitch)
AppendCommaIfNotEmpty(types, "IPSwitch");
+ if (layeredfs)
+ AppendCommaIfNotEmpty(types, "LayeredExeFS");
}
if (IsDirValidAndNonEmpty(mod->GetSubdirectory("romfs")))
AppendCommaIfNotEmpty(types, "LayeredFS");
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index a3f8f2f73..07c3af64a 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -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
diff --git a/src/core/file_sys/registered_cache.h b/src/core/file_sys/registered_cache.h
index 6b89db8de..3b77af4e0 100644
--- a/src/core/file_sys/registered_cache.h
+++ b/src/core/file_sys/registered_cache.h
@@ -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);
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-14 05:35:03 +0000