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-rw-r--r--src/core/file_sys/archive_selfncch.cpp43
-rw-r--r--src/core/file_sys/archive_selfncch.h9
-rw-r--r--src/core/hle/service/fs/archive.cpp18
-rw-r--r--src/core/hle/service/fs/archive.h7
-rw-r--r--src/core/loader/3dsx.cpp3
-rw-r--r--src/core/loader/ncch.cpp3
6 files changed, 65 insertions, 18 deletions
diff --git a/src/core/file_sys/archive_selfncch.cpp b/src/core/file_sys/archive_selfncch.cpp
index 7dc91a405..a16941c70 100644
--- a/src/core/file_sys/archive_selfncch.cpp
+++ b/src/core/file_sys/archive_selfncch.cpp
@@ -3,12 +3,14 @@
// Refer to the license.txt file included.
#include <array>
+#include <cinttypes>
#include "common/common_types.h"
#include "common/logging/log.h"
#include "common/swap.h"
#include "core/file_sys/archive_selfncch.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/ivfc_archive.h"
+#include "core/hle/kernel/process.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// FileSys namespace
@@ -227,38 +229,57 @@ private:
NCCHData ncch_data;
};
-ArchiveFactory_SelfNCCH::ArchiveFactory_SelfNCCH(Loader::AppLoader& app_loader) {
- std::shared_ptr<FileUtil::IOFile> romfs_file;
+void ArchiveFactory_SelfNCCH::Register(Loader::AppLoader& app_loader) {
+ u64 program_id = 0;
+ if (app_loader.ReadProgramId(program_id) != Loader::ResultStatus::Success) {
+ LOG_WARNING(
+ Service_FS,
+ "Could not read program id when registering with SelfNCCH, this might be a 3dsx file");
+ }
+
+ LOG_DEBUG(Service_FS, "Registering program %016" PRIX64 " with the SelfNCCH archive factory",
+ program_id);
+
+ if (ncch_data.find(program_id) != ncch_data.end()) {
+ LOG_WARNING(Service_FS, "Registering program %016" PRIX64
+ " with SelfNCCH will override existing mapping",
+ program_id);
+ }
+
+ NCCHData& data = ncch_data[program_id];
+
+ std::shared_ptr<FileUtil::IOFile> romfs_file_;
if (Loader::ResultStatus::Success ==
- app_loader.ReadRomFS(romfs_file, ncch_data.romfs_offset, ncch_data.romfs_size)) {
+ app_loader.ReadRomFS(romfs_file_, data.romfs_offset, data.romfs_size)) {
- ncch_data.romfs_file = std::move(romfs_file);
+ data.romfs_file = std::move(romfs_file_);
}
std::shared_ptr<FileUtil::IOFile> update_romfs_file;
if (Loader::ResultStatus::Success ==
- app_loader.ReadUpdateRomFS(update_romfs_file, ncch_data.update_romfs_offset,
- ncch_data.update_romfs_size)) {
+ app_loader.ReadUpdateRomFS(update_romfs_file, data.update_romfs_offset,
+ data.update_romfs_size)) {
- ncch_data.update_romfs_file = std::move(update_romfs_file);
+ data.update_romfs_file = std::move(update_romfs_file);
}
std::vector<u8> buffer;
if (Loader::ResultStatus::Success == app_loader.ReadIcon(buffer))
- ncch_data.icon = std::make_shared<std::vector<u8>>(std::move(buffer));
+ data.icon = std::make_shared<std::vector<u8>>(std::move(buffer));
buffer.clear();
if (Loader::ResultStatus::Success == app_loader.ReadLogo(buffer))
- ncch_data.logo = std::make_shared<std::vector<u8>>(std::move(buffer));
+ data.logo = std::make_shared<std::vector<u8>>(std::move(buffer));
buffer.clear();
if (Loader::ResultStatus::Success == app_loader.ReadBanner(buffer))
- ncch_data.banner = std::make_shared<std::vector<u8>>(std::move(buffer));
+ data.banner = std::make_shared<std::vector<u8>>(std::move(buffer));
}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SelfNCCH::Open(const Path& path) {
- auto archive = std::make_unique<SelfNCCHArchive>(ncch_data);
+ auto archive = std::make_unique<SelfNCCHArchive>(
+ ncch_data[Kernel::g_current_process->codeset->program_id]);
return MakeResult<std::unique_ptr<ArchiveBackend>>(std::move(archive));
}
diff --git a/src/core/file_sys/archive_selfncch.h b/src/core/file_sys/archive_selfncch.h
index f1c659948..0d6d6766e 100644
--- a/src/core/file_sys/archive_selfncch.h
+++ b/src/core/file_sys/archive_selfncch.h
@@ -6,6 +6,7 @@
#include <memory>
#include <string>
+#include <unordered_map>
#include <vector>
#include "common/common_types.h"
#include "core/file_sys/archive_backend.h"
@@ -33,7 +34,10 @@ struct NCCHData {
/// File system interface to the SelfNCCH archive
class ArchiveFactory_SelfNCCH final : public ArchiveFactory {
public:
- explicit ArchiveFactory_SelfNCCH(Loader::AppLoader& app_loader);
+ ArchiveFactory_SelfNCCH() = default;
+
+ /// Registers a loaded application so that we can open its SelfNCCH archive when requested.
+ void Register(Loader::AppLoader& app_loader);
std::string GetName() const override {
return "SelfNCCH";
@@ -43,7 +47,8 @@ public:
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
private:
- NCCHData ncch_data;
+ /// Mapping of ProgramId -> NCCHData
+ std::unordered_map<u64, NCCHData> ncch_data;
};
} // namespace FileSys
diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp
index 033fbc9aa..4ccb3cd32 100644
--- a/src/core/hle/service/fs/archive.cpp
+++ b/src/core/hle/service/fs/archive.cpp
@@ -20,6 +20,7 @@
#include "core/file_sys/archive_savedata.h"
#include "core/file_sys/archive_sdmc.h"
#include "core/file_sys/archive_sdmcwriteonly.h"
+#include "core/file_sys/archive_selfncch.h"
#include "core/file_sys/archive_systemsavedata.h"
#include "core/file_sys/directory_backend.h"
#include "core/file_sys/errors.h"
@@ -48,7 +49,7 @@ struct hash<Service::FS::ArchiveIdCode> {
return std::hash<Type>()(static_cast<Type>(id_code));
}
};
-}
+} // namespace std
static constexpr Kernel::Handle INVALID_HANDLE{};
@@ -564,6 +565,21 @@ void RegisterArchiveTypes() {
auto systemsavedata_factory =
std::make_unique<FileSys::ArchiveFactory_SystemSaveData>(nand_directory);
RegisterArchiveType(std::move(systemsavedata_factory), ArchiveIdCode::SystemSaveData);
+
+ auto selfncch_factory = std::make_unique<FileSys::ArchiveFactory_SelfNCCH>();
+ RegisterArchiveType(std::move(selfncch_factory), ArchiveIdCode::SelfNCCH);
+}
+
+void RegisterSelfNCCH(Loader::AppLoader& app_loader) {
+ auto itr = id_code_map.find(ArchiveIdCode::SelfNCCH);
+ if (itr == id_code_map.end()) {
+ LOG_ERROR(Service_FS,
+ "Could not register a new NCCH because the SelfNCCH archive hasn't been created");
+ return;
+ }
+
+ auto* factory = static_cast<FileSys::ArchiveFactory_SelfNCCH*>(itr->second.get());
+ factory->Register(app_loader);
}
void UnregisterArchiveTypes() {
diff --git a/src/core/hle/service/fs/archive.h b/src/core/hle/service/fs/archive.h
index 3a3371c88..e3c8fc2ef 100644
--- a/src/core/hle/service/fs/archive.h
+++ b/src/core/hle/service/fs/archive.h
@@ -21,6 +21,10 @@ static constexpr char SYSTEM_ID[]{"00000000000000000000000000000000"};
/// The scrambled SD card CID, also known as ID1
static constexpr char SDCARD_ID[]{"00000000000000000000000000000000"};
+namespace Loader {
+class AppLoader;
+}
+
namespace Service {
namespace FS {
@@ -259,6 +263,9 @@ void ArchiveInit();
/// Shutdown archives
void ArchiveShutdown();
+/// Registers a new NCCH file with the SelfNCCH archive factory
+void RegisterSelfNCCH(Loader::AppLoader& app_loader);
+
/// Register all archive types
void RegisterArchiveTypes();
diff --git a/src/core/loader/3dsx.cpp b/src/core/loader/3dsx.cpp
index a03515e6e..5ad5c5287 100644
--- a/src/core/loader/3dsx.cpp
+++ b/src/core/loader/3dsx.cpp
@@ -278,8 +278,7 @@ ResultStatus AppLoader_THREEDSX::Load() {
Kernel::g_current_process->Run(48, Kernel::DEFAULT_STACK_SIZE);
- Service::FS::RegisterArchiveType(std::make_unique<FileSys::ArchiveFactory_SelfNCCH>(*this),
- Service::FS::ArchiveIdCode::SelfNCCH);
+ Service::FS::RegisterSelfNCCH(*this);
is_loaded = true;
return ResultStatus::Success;
diff --git a/src/core/loader/ncch.cpp b/src/core/loader/ncch.cpp
index c46d7cfc6..5107135f9 100644
--- a/src/core/loader/ncch.cpp
+++ b/src/core/loader/ncch.cpp
@@ -187,8 +187,7 @@ ResultStatus AppLoader_NCCH::Load() {
if (ResultStatus::Success != result)
return result;
- Service::FS::RegisterArchiveType(std::make_unique<FileSys::ArchiveFactory_SelfNCCH>(*this),
- Service::FS::ArchiveIdCode::SelfNCCH);
+ Service::FS::RegisterSelfNCCH(*this);
ParseRegionLockoutInfo();
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 09:39:13 +0000