91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
/**
|
|
******************************************************************************
|
|
* 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_ENTRY_H_
|
|
#define XENIA_KERNEL_FS_ENTRY_H_
|
|
|
|
#include <xenia/common.h>
|
|
#include <xenia/core.h>
|
|
|
|
#include <xenia/xbox.h>
|
|
|
|
|
|
XEDECLARECLASS2(xe, kernel, KernelState);
|
|
XEDECLARECLASS2(xe, kernel, XFile);
|
|
XEDECLARECLASS2(xe, kernel, XFileInfo);
|
|
XEDECLARECLASS2(xe, kernel, XDirectoryInfo);
|
|
|
|
|
|
namespace xe {
|
|
namespace kernel {
|
|
namespace fs {
|
|
|
|
class Device;
|
|
|
|
|
|
class MemoryMapping {
|
|
public:
|
|
MemoryMapping(uint8_t* address, size_t length);
|
|
virtual ~MemoryMapping();
|
|
|
|
uint8_t* address() const { return address_; }
|
|
size_t length() const { return length_; }
|
|
|
|
private:
|
|
uint8_t* address_;
|
|
size_t length_;
|
|
};
|
|
|
|
|
|
class Entry {
|
|
public:
|
|
enum Type {
|
|
kTypeFile,
|
|
kTypeDirectory,
|
|
};
|
|
|
|
Entry(Type type, Device* device, const char* path);
|
|
virtual ~Entry();
|
|
|
|
Type type() const { return type_; }
|
|
Device* device() const { return device_; }
|
|
const char* path() const { return path_; }
|
|
const char* absolute_path() const { return absolute_path_; }
|
|
const char* name() const { return name_; }
|
|
|
|
virtual X_STATUS QueryInfo(XFileInfo* out_info) = 0;
|
|
virtual X_STATUS QueryDirectory(XDirectoryInfo* out_info, size_t length, bool restart) = 0;
|
|
|
|
virtual bool can_map() { return false; }
|
|
virtual MemoryMapping* CreateMemoryMapping(
|
|
xe_file_mode file_mode, const size_t offset, const size_t length) {
|
|
return NULL;
|
|
}
|
|
|
|
virtual X_STATUS Open(
|
|
KernelState* kernel_state,
|
|
uint32_t desired_access, bool async,
|
|
XFile** out_file) = 0;
|
|
|
|
private:
|
|
Type type_;
|
|
Device* device_;
|
|
char* path_;
|
|
char* absolute_path_;
|
|
char* name_;
|
|
};
|
|
|
|
|
|
} // namespace fs
|
|
} // namespace kernel
|
|
} // namespace xe
|
|
|
|
|
|
#endif // XENIA_KERNEL_FS_ENTRY_H_
|