OcLog.h

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#ifndef OC_LOG_PROTOCOL_H
#define OC_LOG_PROTOCOL_H
 
#include <Uefi.h>
#include <Protocol/SimpleFileSystem.h>
 
#define OC_LOG_REVISION  0x01000B
 
#define OC_LOG_ENABLE       BIT0
#define OC_LOG_CONSOLE      BIT1
#define OC_LOG_DATA_HUB     BIT2
#define OC_LOG_SERIAL       BIT3
#define OC_LOG_VARIABLE     BIT4
#define OC_LOG_NONVOLATILE  BIT5
#define OC_LOG_FILE         BIT6
#define OC_LOG_UNSAFE       BIT7
#define OC_LOG_ALL_BITS     (\
  OC_LOG_ENABLE   | OC_LOG_CONSOLE     | \
  OC_LOG_DATA_HUB | OC_LOG_SERIAL      | \
  OC_LOG_VARIABLE | OC_LOG_NONVOLATILE | \
  OC_LOG_FILE     | OC_LOG_UNSAFE )
#define OC_LOG_ALL_BITS     (\ …
 
#define OC_LOG_PREFIX_CHAR_MAX  8U
 
typedef UINT32 OC_LOG_OPTIONS;
 
#define OC_LOG_PROTOCOL_GUID      \
  { 0xDBB6008F, 0x89E4, 0x4272,   \
    { 0x98, 0x81, 0xCE, 0x3A, 0xFD, 0x97, 0x24, 0xD0 } }
#define OC_LOG_PROTOCOL_GUID      \ …
 
typedef struct OC_LOG_PROTOCOL_ OC_LOG_PROTOCOL;
 
typedef
EFI_STATUS
(EFIAPI *OC_LOG_ADD_ENTRY)(
  IN OC_LOG_PROTOCOL  *This,
  IN UINTN            ErrorLevel,
  IN CONST CHAR8      *FormatString,
  IN VA_LIST          Marker
  );
 
typedef
EFI_STATUS
(EFIAPI *OC_LOG_RESET_TIMERS)(
  IN OC_LOG_PROTOCOL  *This
  );
 
typedef
EFI_STATUS
(EFIAPI *OC_LOG_GET_LOG)(
  IN  OC_LOG_PROTOCOL  *This,
  OUT CHAR8            **OcLogBuffer
  );
 
typedef
EFI_STATUS
(EFIAPI *OC_LOG_SAVE_LOG)(
  IN OC_LOG_PROTOCOL           *This,
  IN UINT32                    NonVolatile OPTIONAL,
  IN EFI_DEVICE_PATH_PROTOCOL  *FilePath OPTIONAL
  );
 
struct OC_LOG_PROTOCOL_ {
  UINT32                 Revision;        
  UINTN                  Reserved;        
  OC_LOG_ADD_ENTRY       AddEntry;        
  OC_LOG_GET_LOG         GetLog;          
  OC_LOG_SAVE_LOG        SaveLog;         
  OC_LOG_RESET_TIMERS    ResetTimers;     
  OC_LOG_OPTIONS         Options;         
  UINT32                 DisplayDelay;    
  UINTN                  DisplayLevel;    
  UINTN                  HaltLevel;       
  EFI_FILE_PROTOCOL      *FileSystem;     
  CHAR16                 *FilePath;       
  EFI_FILE_PROTOCOL      *UnsafeLogFile;  
};
struct OC_LOG_PROTOCOL_ {…};
 
extern EFI_GUID  gOcLogProtocolGuid;
 
#endif // OC_LOG_PROTOCOL_H