Moving all kernel files around just to fuck with whoever's keeping track ;)

src/xenia/kernel/fs/gdfx.h

@@ -0,0 +1,96 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_KERNEL_FS_GDFX_H_
+#define XENIA_KERNEL_FS_GDFX_H_
+
+#include <xenia/common.h>
+#include <xenia/core.h>
+
+#include <vector>
+
+#include <xenia/xbox.h>
+#include <xenia/kernel/fs/entry.h>
+
+
+namespace xe {
+namespace kernel {
+namespace fs {
+
+
+class GDFX;
+
+
+class GDFXEntry {
+public:
+  GDFXEntry();
+  ~GDFXEntry();
+
+  GDFXEntry* GetChild(const char* name);
+
+  void Dump(int indent);
+
+  std::string       name;
+  X_FILE_ATTRIBUTES attributes;
+  size_t            offset;
+  size_t            size;
+
+  std::vector<GDFXEntry*> children;
+};
+
+
+class GDFX {
+public:
+  enum Error {
+    kSuccess            = 0,
+    kErrorOutOfMemory   = -1,
+    kErrorReadError     = -10,
+    kErrorFileMismatch  = -30,
+    kErrorDamagedFile   = -31,
+  };
+
+  GDFX(xe_mmap_ref mmap);
+  virtual ~GDFX();
+
+  GDFXEntry* root_entry();
+
+  Error Load();
+  void Dump();
+
+private:
+  typedef struct {
+    uint8_t*  ptr;
+
+    size_t    size;           // Size (bytes) of total image
+
+    size_t    game_offset;    // Offset (bytes) of game partition
+
+    size_t    root_sector;    // Offset (sector) of root
+    size_t    root_offset;    // Offset (bytes) of root
+    size_t    root_size;      // Size (bytes) of root
+  } ParseState;
+
+  Error Verify(ParseState& state);
+  bool VerifyMagic(ParseState& state, size_t offset);
+  Error ReadAllEntries(ParseState& state, const uint8_t* root_buffer);
+  bool ReadEntry(ParseState& state, const uint8_t* buffer,
+                 uint16_t entry_ordinal, GDFXEntry* parent);
+
+  xe_mmap_ref mmap_;
+
+  GDFXEntry*  root_entry_;
+};
+
+
+}  // namespace fs
+}  // namespace kernel
+}  // namespace xe
+
+
+#endif  // XENIA_KERNEL_FS_GDFX_H_