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-rw-r--r--src/core/file_sys/archive_romfs.cpp25
-rw-r--r--src/core/file_sys/archive_romfs.h7
-rw-r--r--src/core/hle/service/fs/archive.cpp37
-rw-r--r--src/core/hle/service/fs/archive.h1
4 files changed, 63 insertions, 7 deletions
diff --git a/src/core/file_sys/archive_romfs.cpp b/src/core/file_sys/archive_romfs.cpp
index 2fc3831b7..df07eb657 100644
--- a/src/core/file_sys/archive_romfs.cpp
+++ b/src/core/file_sys/archive_romfs.cpp
@@ -5,6 +5,7 @@
#include <memory>
#include "common/common_types.h"
+#include "common/file_util.h"
#include "common/make_unique.h"
#include "core/file_sys/archive_romfs.h"
@@ -23,6 +24,10 @@ Archive_RomFS::Archive_RomFS(const Loader::AppLoader& app_loader) {
}
}
+Archive_RomFS::Archive_RomFS(std::string mountp) : mount_point(mountp) {
+
+}
+
std::unique_ptr<FileBackend> Archive_RomFS::OpenFile(const Path& path, const Mode mode) const {
return Common::make_unique<File_RomFS>(this);
}
@@ -67,4 +72,24 @@ ResultCode Archive_RomFS::Format(const Path& path) const {
return UnimplementedFunction(ErrorModule::FS);
}
+ResultCode Archive_RomFS::Open(const Path& path) {
+ if (mount_point.empty())
+ return RESULT_SUCCESS;
+ auto vec = path.AsBinary();
+ const u32* data = reinterpret_cast<u32*>(vec.data());
+ std::string file_path = Common::StringFromFormat("%s%08X%08X.bin", mount_point.c_str(), data[1], data[0]);
+ FileUtil::IOFile file(file_path, "rb");
+
+ std::fill(raw_data.begin(), raw_data.end(), 0);
+
+ if (!file.IsOpen()) {
+ return ResultCode(-1); // TODO(Subv): Find the right error code
+ }
+ auto size = file.GetSize();
+ raw_data.resize(size);
+ file.ReadBytes(raw_data.data(), size);
+ file.Close();
+ return RESULT_SUCCESS;
+}
+
} // namespace FileSys
diff --git a/src/core/file_sys/archive_romfs.h b/src/core/file_sys/archive_romfs.h
index d4b1eb7f2..b657dd38b 100644
--- a/src/core/file_sys/archive_romfs.h
+++ b/src/core/file_sys/archive_romfs.h
@@ -20,6 +20,7 @@ namespace FileSys {
class Archive_RomFS final : public ArchiveBackend {
public:
Archive_RomFS(const Loader::AppLoader& app_loader);
+ Archive_RomFS(std::string mount_point);
std::string GetName() const override { return "RomFS"; }
@@ -83,15 +84,13 @@ public:
*/
std::unique_ptr<DirectoryBackend> OpenDirectory(const Path& path) const override;
- ResultCode Open(const Path& path) override {
- return RESULT_SUCCESS;
- }
+ ResultCode Open(const Path& path) override;
ResultCode Format(const Path& path) const override;
private:
friend class File_RomFS;
-
+ std::string mount_point;
std::vector<u8> raw_data;
};
diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp
index 9a91bcb8b..a8383d4e5 100644
--- a/src/core/hle/service/fs/archive.cpp
+++ b/src/core/hle/service/fs/archive.cpp
@@ -10,9 +10,10 @@
#include "common/make_unique.h"
#include "common/math_util.h"
-#include "core/file_sys/archive_savedata.h"
-#include "core/file_sys/archive_extsavedata.h"
#include "core/file_sys/archive_backend.h"
+#include "core/file_sys/archive_extsavedata.h"
+#include "core/file_sys/archive_romfs.h"
+#include "core/file_sys/archive_savedata.h"
#include "core/file_sys/archive_sdmc.h"
#include "core/file_sys/directory_backend.h"
#include "core/hle/service/fs/archive.h"
@@ -50,6 +51,9 @@ enum class FileCommand : u32 {
SetAttributes = 0x08070040,
Close = 0x08080000,
Flush = 0x08090000,
+ SetPriority = 0x080A0040,
+ GetPriority = 0x080B0000,
+ OpenLinkFile = 0x080C0000,
};
// Command to access directory
@@ -75,12 +79,13 @@ public:
class File : public Kernel::Session {
public:
File(std::unique_ptr<FileSys::FileBackend>&& backend, const FileSys::Path& path)
- : path(path), backend(std::move(backend)) {
+ : path(path), backend(std::move(backend)), priority(0) {
}
std::string GetName() const override { return "Path: " + path.DebugStr(); }
FileSys::Path path; ///< Path of the file
+ u32 priority; ///< Priority of the file. TODO(Subv): Find out what this means
std::unique_ptr<FileSys::FileBackend> backend; ///< File backend interface
ResultVal<bool> SyncRequest() override {
@@ -145,6 +150,27 @@ public:
break;
}
+ case FileCommand::OpenLinkFile:
+ {
+ LOG_WARNING(Service_FS, "(STUBBED) File command OpenLinkFile %s", GetName().c_str());
+ cmd_buff[3] = GetHandle();
+ break;
+ }
+
+ case FileCommand::SetPriority:
+ {
+ priority = cmd_buff[1];
+ LOG_TRACE(Service_FS, "SetPriority %u", priority);
+ break;
+ }
+
+ case FileCommand::GetPriority:
+ {
+ cmd_buff[2] = priority;
+ LOG_TRACE(Service_FS, "GetPriority");
+ break;
+ }
+
// Unknown command...
default:
LOG_ERROR(Service_FS, "Unknown command=0x%08X!", cmd);
@@ -435,6 +461,11 @@ void ArchiveInit() {
else
LOG_ERROR(Service_FS, "Can't instantiate SharedExtSaveData archive with path %s",
sharedextsavedata_directory.c_str());
+
+ // Create the SaveDataCheck archive, basically a small variation of the RomFS archive
+ std::string savedatacheck_directory = FileUtil::GetUserPath(D_SAVEDATA_IDX) + "../savedatacheck/";
+ auto savedatacheck_archive = Common::make_unique<FileSys::Archive_RomFS>(savedatacheck_directory);
+ CreateArchive(std::move(savedatacheck_archive), ArchiveIdCode::SaveDataCheck);
}
/// Shutdown archives
diff --git a/src/core/hle/service/fs/archive.h b/src/core/hle/service/fs/archive.h
index c23b8cc46..f2e4e4a53 100644
--- a/src/core/hle/service/fs/archive.h
+++ b/src/core/hle/service/fs/archive.h
@@ -22,6 +22,7 @@ enum class ArchiveIdCode : u32 {
SystemSaveData = 0x00000008,
SDMC = 0x00000009,
SDMCWriteOnly = 0x0000000A,
+ SaveDataCheck = 0x2345678A,
};
typedef u64 ArchiveHandle;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 01:13:07 +0100