UefiDevicePathLib.h

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#ifndef _UEFI_DEVICE_PATH_LIB_H_
#define _UEFI_DEVICE_PATH_LIB_H_
#include <Uefi.h>
#include <Protocol/DevicePathUtilities.h>
#include <Protocol/DebugPort.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/DevicePathFromText.h>
#include <Guid/PcAnsi.h>
#include <Library/DebugLib.h>
#include <Library/PrintLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PcdLib.h>
#include <IndustryStandard/Bluetooth.h>
 
#define IS_COMMA(a)          ((a) == L',')
#define IS_HYPHEN(a)         ((a) == L'-')
#define IS_DOT(a)            ((a) == L'.')
#define IS_LEFT_PARENTH(a)   ((a) == L'(')
#define IS_RIGHT_PARENTH(a)  ((a) == L')')
#define IS_SLASH(a)          ((a) == L'/')
#define IS_NULL(a)           ((a) == L'\0')
 
//
// Private Data structure
//
typedef struct {
  CHAR16    *Str;
  UINTN     Count;
  UINTN     Capacity;
} POOL_PRINT;
 
typedef
EFI_DEVICE_PATH_PROTOCOL  *
(*DEVICE_PATH_FROM_TEXT) (
  IN  CHAR16  *Str
  );
 
typedef
VOID
(*DEVICE_PATH_TO_TEXT) (
  IN OUT POOL_PRINT  *Str,
  IN VOID            *DevicePath,
  IN BOOLEAN         DisplayOnly,
  IN BOOLEAN         AllowShortcuts
  );
 
typedef struct {
  UINT8                  Type;
  UINT8                  SubType;
  DEVICE_PATH_TO_TEXT    Function;
} DEVICE_PATH_TO_TEXT_TABLE;
 
typedef struct {
  UINT8     Type;
  CHAR16    *Text;
} DEVICE_PATH_TO_TEXT_GENERIC_TABLE;
 
typedef struct {
  CHAR16                   *DevicePathNodeText;
  DEVICE_PATH_FROM_TEXT    Function;
} DEVICE_PATH_FROM_TEXT_TABLE;
 
typedef struct {
  BOOLEAN    ClassExist;
  UINT8      Class;
  BOOLEAN    SubClassExist;
  UINT8      SubClass;
} USB_CLASS_TEXT;
 
#define USB_CLASS_AUDIO         1
#define USB_CLASS_CDCCONTROL    2
#define USB_CLASS_HID           3
#define USB_CLASS_IMAGE         6
#define USB_CLASS_PRINTER       7
#define USB_CLASS_MASS_STORAGE  8
#define USB_CLASS_HUB           9
#define USB_CLASS_CDCDATA       10
#define USB_CLASS_SMART_CARD    11
#define USB_CLASS_VIDEO         14
#define USB_CLASS_DIAGNOSTIC    220
#define USB_CLASS_WIRELESS      224
 
#define USB_CLASS_RESERVE         254
#define USB_SUBCLASS_FW_UPDATE    1
#define USB_SUBCLASS_IRDA_BRIDGE  2
#define USB_SUBCLASS_TEST         3
 
#define RFC_1700_UDP_PROTOCOL  17
#define RFC_1700_TCP_PROTOCOL  6
 
#pragma pack(1)
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  EFI_GUID                    Guid;
  UINT8                       VendorDefinedData[1];
} VENDOR_DEFINED_HARDWARE_DEVICE_PATH;
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  EFI_GUID                    Guid;
  UINT8                       VendorDefinedData[1];
} VENDOR_DEFINED_MESSAGING_DEVICE_PATH;
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  EFI_GUID                    Guid;
  UINT8                       VendorDefinedData[1];
} VENDOR_DEFINED_MEDIA_DEVICE_PATH;
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  UINT32                      Hid;
  UINT32                      Uid;
  UINT32                      Cid;
  CHAR8                       HidUidCidStr[3];
} ACPI_EXTENDED_HID_DEVICE_PATH_WITH_STR;
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  UINT16                      NetworkProtocol;
  UINT16                      LoginOption;
  UINT64                      Lun;
  UINT16                      TargetPortalGroupTag;
  CHAR8                       TargetName[1];
} ISCSI_DEVICE_PATH_WITH_NAME;
 
typedef struct {
  EFI_DEVICE_PATH_PROTOCOL    Header;
  EFI_GUID                    Guid;
  UINT8                       VendorDefinedData[1];
} VENDOR_DEVICE_PATH_WITH_DATA;
 
#pragma pack()
 
UINTN
EFIAPI
UefiDevicePathLibGetDevicePathSize (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibDuplicateDevicePath (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibAppendDevicePath (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *FirstDevicePath   OPTIONAL,
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *SecondDevicePath  OPTIONAL
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibAppendDevicePathNode (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath      OPTIONAL,
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePathNode  OPTIONAL
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibAppendDevicePathInstance (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath         OPTIONAL,
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePathInstance OPTIONAL
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibGetNextDevicePathInstance (
  IN OUT EFI_DEVICE_PATH_PROTOCOL  **DevicePath,
  OUT UINTN                        *Size
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibCreateDeviceNode (
  IN UINT8   NodeType,
  IN UINT8   NodeSubType,
  IN UINT16  NodeLength
  );
 
BOOLEAN
EFIAPI
UefiDevicePathLibIsDevicePathMultiInstance (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
CHAR16 *
EFIAPI
UefiDevicePathLibConvertDevicePathToText (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DevicePath,
  IN BOOLEAN                         DisplayOnly,
  IN BOOLEAN                         AllowShortcuts
  );
 
CHAR16 *
EFIAPI
UefiDevicePathLibConvertDeviceNodeToText (
  IN CONST EFI_DEVICE_PATH_PROTOCOL  *DeviceNode,
  IN BOOLEAN                         DisplayOnly,
  IN BOOLEAN                         AllowShortcuts
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibConvertTextToDeviceNode (
  IN CONST CHAR16  *TextDeviceNode
  );
 
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
UefiDevicePathLibConvertTextToDevicePath (
  IN CONST CHAR16  *TextDevicePath
  );
 
#endif