MkextInternal.h

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#ifndef MKEXT_INTERNAL_H
#define MKEXT_INTERNAL_H
 
#include <Library/OcAppleKernelLib.h>
 
//
// Cached mkext kext.
//
typedef struct {
  //
  // Signature.
  //
  UINT32        Signature;
  //
  // Link for global list (MKEXT_CONTEXT -> CachedKexts).
  //
  LIST_ENTRY    Link;
  //
  // Kext bundle identifier.
  //
  CHAR8         *Identifier;
  //
  // Offset of binary in mkext.
  //
  UINT32        BinaryOffset;
  //
  // Size of binary in mkext.
  //
  UINT32        BinarySize;
} MKEXT_KEXT;
 
//
// MKEXT_KEXT signature for list identification.
//
#define MKEXT_KEXT_SIGNATURE  SIGNATURE_32 ('M', 'k', 'x', 'T')
 
#define GET_MKEXT_KEXT_FROM_LINK(This)  \
  (CR (                                 \
    (This),                             \
    MKEXT_KEXT,                         \
    Link,                               \
    MKEXT_KEXT_SIGNATURE                \
    ))
 
VOID
InternalDropCachedMkextKext (
  IN OUT MKEXT_CONTEXT  *Context,
  IN     CONST CHAR8    *Identifier
  );
 
EFI_STATUS
InternalGetMkextV1KextOffsets (
  IN OUT MKEXT_CONTEXT  *Context,
  IN     CONST CHAR8    *Identifier,
  OUT UINT32            *KextIndex,
  OUT UINT32            *KextPlistOffset,
  OUT UINT32            *KextPlistSize,
  OUT UINT32            *KextBinOffset,
  OUT UINT32            *KextBinSize
  );
 
MKEXT_KEXT *
InternalCachedMkextKext (
  IN OUT MKEXT_CONTEXT  *Context,
  IN     CONST CHAR8    *BundleId
  );
 
BOOLEAN
InternalParseKextBinary (
  IN OUT UINT8    **Buffer,
  IN OUT UINT32   *BufferSize,
  IN     BOOLEAN  Is32Bit
  );
 
#endif // MKEXT_INTERNAL_H