From e9ec8365040264e4493538dc5bbf5ac9fc81172c Mon Sep 17 00:00:00 2001
From: wheremyfoodat <44909372+wheremyfoodat@users.noreply.github.com>
Date: Sun, 24 Sep 2023 22:41:31 +0300
Subject: [PATCH] Add SystemSaveData::CreateDirectory

---
 include/fs/archive_system_save_data.hpp  |  2 +-
 src/core/fs/archive_system_save_data.cpp | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/include/fs/archive_system_save_data.hpp b/include/fs/archive_system_save_data.hpp
index 9548e1903..c4526becd 100644
--- a/include/fs/archive_system_save_data.hpp
+++ b/include/fs/archive_system_save_data.hpp
@@ -12,7 +12,7 @@ class SystemSaveDataArchive : public ArchiveBase {
 
 	std::string name() override { return "SystemSaveData"; }
 
-	//HorizonResult createDirectory(const FSPath& path) override;
+	HorizonResult createDirectory(const FSPath& path) override;
 	HorizonResult createFile(const FSPath& path, u64 size) override;
 	HorizonResult deleteFile(const FSPath& path) override;
 
diff --git a/src/core/fs/archive_system_save_data.cpp b/src/core/fs/archive_system_save_data.cpp
index f8e4ad4ec..eb572d908 100644
--- a/src/core/fs/archive_system_save_data.cpp
+++ b/src/core/fs/archive_system_save_data.cpp
@@ -84,6 +84,30 @@ HorizonResult SystemSaveDataArchive::createFile(const FSPath& path, u64 size) {
 	return Result::Success;
 }
 
+HorizonResult SystemSaveDataArchive::createDirectory(const FSPath& path) {
+	if (path.type == PathType::UTF16) {
+		if (!isPathSafe<PathType::UTF16>(path)) {
+			Helpers::panic("Unsafe path in SystemSaveData::OpenFile");
+		}
+
+		fs::path p = IOFile::getAppData() / ".." / "SharedFiles" / "SystemSaveData";
+		p += fs::path(path.utf16_string).make_preferred();
+
+		if (fs::is_directory(p)) {
+			return Result::FS::AlreadyExists;
+		}
+
+		if (fs::is_regular_file(p)) {
+			Helpers::panic("File path passed to SystemSaveData::CreateDirectory");
+		}
+
+		bool success = fs::create_directory(p);
+		return success ? Result::Success : Result::FS::UnexpectedFileOrDir;
+	} else {
+		Helpers::panic("Unimplemented SystemSaveData::CreateDirectory");
+	}
+}
+
 
 HorizonResult SystemSaveDataArchive::deleteFile(const FSPath& path) {
 	if (path.type == PathType::UTF16) {