FS: Stub card SPI and some other things

src/core/fs/archive_card_spi.cpp

@@ -0,0 +1,40 @@
+#include <algorithm>
+#include <memory>
+
+#include "fs/archive_card_spi.hpp"
+
+namespace fs = std::filesystem;
+
+HorizonResult CardSPIArchive::createFile(const FSPath& path, u64 size) {
+	Helpers::panic("[Card SPI] CreateFile not yet supported");
+	return Result::Success;
+}
+
+HorizonResult CardSPIArchive::deleteFile(const FSPath& path) {
+	Helpers::panic("[Card SPI] Unimplemented DeleteFile");
+	return Result::Success;
+}
+
+HorizonResult CardSPIArchive::createDirectory(const FSPath& path) {
+	Helpers::panic("[Card SPI] CreateDirectory not yet supported");
+	return Result::Success;
+}
+
+FileDescriptor CardSPIArchive::openFile(const FSPath& path, const FilePerms& perms) {
+	Helpers::panic("[Card SPI] OpenFile not yet supported");
+	return FileError;
+}
+
+Rust::Result<ArchiveBase*, HorizonResult> CardSPIArchive::openArchive(const FSPath& path) {
+	if (path.type != PathType::Empty) {
+		Helpers::panic("Unimplemented path type for CardSPIArchive::OpenArchive");
+	}
+
+	Helpers::warn("Unimplemented: Card SPI archive");
+	return Err(Result::FailurePlaceholder);
+}
+
+Rust::Result<DirectorySession, HorizonResult> CardSPIArchive::openDirectory(const FSPath& path) {
+	Helpers::panic("[Card SPI] OpenDirectory not yet supported");
+	return Err(Result::FailurePlaceholder);
+}