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/**
* This file is part of the mingw-w64 runtime package.
* No warranty is given; refer to the file DISCLAIMER within this package.
*/
#ifndef _FILEHC_H_
#define _FILEHC_H_
#include <winapifamily.h>
#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
#ifndef WINAPI
#if defined(_ARM_)
#define WINAPI
#else
#define WINAPI __stdcall
#endif
#endif
#ifdef _FILEHC_IMPLEMENTATION_
#define FILEHC_EXPORT __declspec (dllexport)
#else
#define FILEHC_EXPORT __declspec (dllimport)
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef VOID (*PFN_IO_COMPLETION) (struct FIO_CONTEXT *pContext, struct FH_OVERLAPPED *lpo, DWORD cb, DWORD dwCompletionStatus);
struct FH_OVERLAPPED {
UINT_PTR Internal;
UINT_PTR InternalHigh;
DWORD Offset;
DWORD OffsetHigh;
HANDLE hEvent;
PFN_IO_COMPLETION pfnCompletion;
UINT_PTR Reserved1;
UINT_PTR Reserved2;
UINT_PTR Reserved3;
UINT_PTR Reserved4;
};
typedef struct FH_OVERLAPPED *PFH_OVERLAPPED;
struct FIO_CONTEXT {
DWORD m_dwTempHack;
DWORD m_dwSignature;
HANDLE m_hFile;
DWORD m_dwLinesOffset;
DWORD m_dwHeaderLength;
};
typedef FIO_CONTEXT *PFIO_CONTEXT;
struct NAME_CACHE_CONTEXT {
DWORD m_dwSignature;
};
typedef struct NAME_CACHE_CONTEXT *PNAME_CACHE_CONTEXT;
typedef HANDLE (WINAPI *FCACHE_CREATE_CALLBACK) (LPSTR lpstrName, LPVOID lpvData, DWORD *cbFileSize, DWORD *cbFileSizeHigh);
typedef HANDLE (WINAPI *FCACHE_RICHCREATE_CALLBACK) (LPSTR lpstrName, LPVOID lpvData, DWORD *cbFileSize, DWORD *cbFileSizeHigh, WINBOOL *pfDidWeScanIt, WINBOOL *pfIsStuffed, WINBOOL *pfStoredWithDots, WINBOOL *pfStoredWithTerminatingDot);
typedef int (WINAPI *CACHE_KEY_COMPARE) (DWORD cbKey1, LPBYTE lpbKey1, DWORD cbKey2, LPBYTE lpbKey2);
typedef DWORD (WINAPI *CACHE_KEY_HASH) (LPBYTE lpbKey, DWORD cbKey);
typedef WINBOOL (WINAPI *CACHE_READ_CALLBACK) (DWORD cb, LPBYTE lpb, LPVOID lpvContext);
typedef void (WINAPI *CACHE_DESTROY_CALLBACK) (DWORD cb, LPBYTE lpb);
typedef WINBOOL (WINAPI *CACHE_ACCESS_CHECK) (PSECURITY_DESCRIPTOR pSecurityDescriptor, HANDLE hClientToken, DWORD dwDesiredAccess, PGENERIC_MAPPING GenericMapping, PRIVILEGE_SET *PrivilegeSet, LPDWORD PrivilegeSetLength, LPDWORD GrantedAccess, LPBOOL AccessStatus);
FILEHC_EXPORT WINBOOL WINAPI FIOInitialize (DWORD dwFlags);
FILEHC_EXPORT WINBOOL WINAPI FIOTerminate (VOID);
FILEHC_EXPORT WINBOOL WINAPI FIOReadFile (PFIO_CONTEXT pContext, LPVOID lpBuffer, DWORD BytesToRead, FH_OVERLAPPED *lpo);
FILEHC_EXPORT WINBOOL WINAPI FIOReadFileEx (PFIO_CONTEXT pContext, LPVOID lpBuffer, DWORD BytesToRead, DWORD BytesAvailable, FH_OVERLAPPED *lpo, WINBOOL fFinalWrite, WINBOOL fIncludeTerminator);
FILEHC_EXPORT WINBOOL WINAPI FIOWriteFile (PFIO_CONTEXT pContext, LPCVOID lpBuffer, DWORD BytesToWrite, FH_OVERLAPPED *lpo);
FILEHC_EXPORT WINBOOL WINAPI FIOWriteFileEx (PFIO_CONTEXT pContext, LPVOID lpBuffer, DWORD BytesToWrite, DWORD BytesAvailable, FH_OVERLAPPED *lpo, WINBOOL fFinalWrite, WINBOOL fIncludeTerminator);
FILEHC_EXPORT WINBOOL WINAPI InitializeCache ();
FILEHC_EXPORT WINBOOL WINAPI TerminateCache ();
FILEHC_EXPORT PFIO_CONTEXT WINAPI AssociateFile (HANDLE hFile);
FILEHC_EXPORT PFIO_CONTEXT WINAPI AssociateFileEx (HANDLE hFile, WINBOOL fStoreWithDots, WINBOOL fStoredWithTerminatingDot);
FILEHC_EXPORT void WINAPI AddRefContext (PFIO_CONTEXT);
FILEHC_EXPORT void WINAPI ReleaseContext (PFIO_CONTEXT);
FILEHC_EXPORT WINBOOL WINAPI CloseNonCachedFile (PFIO_CONTEXT);
FILEHC_EXPORT FIO_CONTEXT * WINAPI CacheCreateFile (LPSTR lpstrName, FCACHE_CREATE_CALLBACK pfnCallBack, LPVOID lpv, WINBOOL fAsyncContext);
FILEHC_EXPORT FIO_CONTEXT * WINAPI CacheRichCreateFile (LPSTR lpstrName, FCACHE_RICHCREATE_CALLBACK pfnCallBack, LPVOID lpv, WINBOOL fAsyncContext);
FILEHC_EXPORT void WINAPI CacheRemoveFiles (LPSTR lpstrName, WINBOOL fAllPrefixes);
FILEHC_EXPORT WINBOOL WINAPI InsertFile (LPSTR lpstrName, FIO_CONTEXT *pContext, WINBOOL fKeepReference);
FILEHC_EXPORT DWORD WINAPI GetFileSizeFromContext (FIO_CONTEXT *pContext, DWORD *pcbFileSizeHigh);
FILEHC_EXPORT PNAME_CACHE_CONTEXT WINAPI FindOrCreateNameCache (LPSTR lpstrName, CACHE_KEY_COMPARE pfnKeyCompare, CACHE_KEY_HASH pfnKeyHash, CACHE_DESTROY_CALLBACK pfnKeyDestroy, CACHE_DESTROY_CALLBACK pfnDataDestroy);
FILEHC_EXPORT __LONG32 WINAPI ReleaseNameCache (PNAME_CACHE_CONTEXT pNameCache);
FILEHC_EXPORT WINBOOL WINAPI SetNameCacheSecurityFunction (PNAME_CACHE_CONTEXT pNameCache, CACHE_ACCESS_CHECK pfnAccessCheck);
FILEHC_EXPORT WINBOOL WINAPI FindContextFromName (PNAME_CACHE_CONTEXT pNameCache, LPBYTE lpbName, DWORD cbName, CACHE_READ_CALLBACK pfnCallback, LPVOID lpvClientContext, HANDLE hToken, ACCESS_MASK accessMask, FIO_CONTEXT **ppContext);
FILEHC_EXPORT WINBOOL WINAPI FindSyncContextFromName (PNAME_CACHE_CONTEXT pNameCache, LPBYTE lpbName, DWORD cbName, CACHE_READ_CALLBACK pfnCallback, LPVOID lpvClientContext, HANDLE hToken, ACCESS_MASK accessMask, FIO_CONTEXT **ppContext);
FILEHC_EXPORT WINBOOL WINAPI AssociateContextWithName (PNAME_CACHE_CONTEXT pNameCache, LPBYTE lpbName, DWORD cbName, LPBYTE lpbData, DWORD cbData, PGENERIC_MAPPING pGenericMapping, PSECURITY_DESCRIPTOR pSecurityDescriptor, FIO_CONTEXT *pContext, WINBOOL fKeepReference);
FILEHC_EXPORT WINBOOL WINAPI InvalidateName (PNAME_CACHE_CONTEXT pNameCache, LPBYTE lpbName, DWORD cbName);
FILEHC_EXPORT FIO_CONTEXT * WINAPI ProduceDotStuffedContext (FIO_CONTEXT *pContext, LPSTR lpstrName, WINBOOL fWantItDotStuffed);
FILEHC_EXPORT WINBOOL WINAPI ProduceDotStuffedContextInContext (FIO_CONTEXT *pContextSource, FIO_CONTEXT *pContextDestination, WINBOOL fWantItDotStuffed, WINBOOL *pfModified);
FILEHC_EXPORT WINBOOL WINAPI GetIsFileDotTerminated (FIO_CONTEXT *pContext);
FILEHC_EXPORT void WINAPI SetIsFileDotTerminated (FIO_CONTEXT *pContext, WINBOOL fIsDotTerminated);
FILEHC_EXPORT WINBOOL WINAPI SetDotStuffingOnWrites (FIO_CONTEXT *pContext, WINBOOL fEnable, WINBOOL fStripDots);
FILEHC_EXPORT WINBOOL WINAPI SetDotScanningOnWrites (FIO_CONTEXT *pContext, WINBOOL fEnable);
FILEHC_EXPORT void WINAPI CompleteDotStuffingOnWrites (FIO_CONTEXT *pContext, WINBOOL fStripDots);
FILEHC_EXPORT WINBOOL WINAPI SetDotScanningOnReads (FIO_CONTEXT *pContext, WINBOOL fEnable);
FILEHC_EXPORT WINBOOL WINAPI GetDotStuffState (FIO_CONTEXT *pContext, WINBOOL fReads, WINBOOL *pfStuffed, WINBOOL *pfStoredWithDots);
FILEHC_EXPORT void WINAPI SetDotStuffState (FIO_CONTEXT *pContext, WINBOOL fKnown, WINBOOL fRequiresStuffing);
#ifdef __cplusplus
}
#endif
#endif
#endif
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