Core: Add a Directory object, with both a stub and a passthrough implementations.

1 files changed, 45 insertions, 0 deletions

diff --git a/src/core/file_sys/directory_sdmc.h b/src/core/file_sys/directory_sdmc.h
new file mode 100644
index 00000000..0bc6c9ef
--- /dev/null
+++ b/src/core/file_sys/directory_sdmc.h
@@ -0,0 +1,45 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "common/common_types.h"
+#include "common/file_util.h"
+
+#include "core/file_sys/directory.h"
+#include "core/file_sys/archive_sdmc.h"
+#include "core/loader/loader.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// FileSys namespace
+
+namespace FileSys {
+
+class Directory_SDMC final : public Directory {
+public:
+    Directory_SDMC();
+    Directory_SDMC(const Archive_SDMC* archive, const std::string& path);
+    ~Directory_SDMC() override;
+
+    /**
+     * List files contained in the directory
+     * @param count Number of entries to return at once in entries
+     * @param entries Buffer to read data into
+     * @return Number of entries listed
+     */
+    u32 Read(const u32 count, Entry* entries) override;
+
+    /**
+     * Close the directory
+     * @return true if the directory closed correctly
+     */
+    bool Close() const override;
+
+private:
+    u32 entry_count;
+    u32 current_entry;
+    FileUtil::FSTEntry entry;
+};
+
+} // namespace FileSys