file_sys: Cleanup to better match Switch file system constructs.

file_sys: Add factory class for RomFS file system.

1 files changed, 39 insertions, 0 deletions

diff --git a/src/core/file_sys/romfs_factory.cpp b/src/core/file_sys/romfs_factory.cpp
new file mode 100644
index 0000000000..590c2acb30
--- /dev/null
+++ b/src/core/file_sys/romfs_factory.cpp
@@ -0,0 +1,39 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <memory>
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "core/file_sys/romfs_factory.h"
+#include "core/file_sys/romfs_filesystem.h"
+
+namespace FileSys {
+
+RomFS_Factory::RomFS_Factory(Loader::AppLoader& app_loader) {
+    // Load the RomFS from the app
+    if (Loader::ResultStatus::Success != app_loader.ReadRomFS(romfs_file, data_offset, data_size)) {
+        LOG_ERROR(Service_FS, "Unable to read RomFS!");
+    }
+}
+
+ResultVal<std::unique_ptr<FileSystemBackend>> RomFS_Factory::Open(const Path& path) {
+    auto archive = std::make_unique<RomFS_FileSystem>(romfs_file, data_offset, data_size);
+    return MakeResult<std::unique_ptr<FileSystemBackend>>(std::move(archive));
+}
+
+ResultCode RomFS_Factory::Format(const Path& path,
+                                        const FileSys::ArchiveFormatInfo& format_info) {
+    LOG_ERROR(Service_FS, "Unimplemented Format archive %s", GetName().c_str());
+    // TODO(bunnei): Find the right error code for this
+    return ResultCode(-1);
+}
+
+ResultVal<ArchiveFormatInfo> RomFS_Factory::GetFormatInfo(const Path& path) const {
+    LOG_ERROR(Service_FS, "Unimplemented GetFormatInfo archive %s", GetName().c_str());
+    // TODO(bunnei): Find the right error code for this
+    return ResultCode(-1);
+}
+
+} // namespace FileSys