103 lines
6.2 KiB
C
103 lines
6.2 KiB
C
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the w64 mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within this package.
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*/
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#ifndef _FILEHC_H_
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#define _FILEHC_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef VOID (*PFN_IO_COMPLETION)(struct FIO_CONTEXT *pContext,struct FH_OVERLAPPED *lpo,DWORD cb,DWORD dwCompletionStatus);
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struct FH_OVERLAPPED {
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UINT_PTR Internal;
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UINT_PTR InternalHigh;
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DWORD Offset;
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DWORD OffsetHigh;
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HANDLE hEvent;
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PFN_IO_COMPLETION pfnCompletion;
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UINT_PTR Reserved1;
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UINT_PTR Reserved2;
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UINT_PTR Reserved3;
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UINT_PTR Reserved4;
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};
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typedef struct FH_OVERLAPPED *PFH_OVERLAPPED;
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typedef struct FIO_CONTEXT {
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DWORD m_dwTempHack;
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DWORD m_dwSignature;
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HANDLE m_hFile;
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DWORD m_dwLinesOffset;
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DWORD m_dwHeaderLength;
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} FIO_CONTEXT;
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typedef FIO_CONTEXT *PFIO_CONTEXT;
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#ifndef WINAPI
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#define WINAPI __stdcall
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#endif
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#define FILEHC_EXPORT __declspec(dllimport)
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FILEHC_EXPORT WINBOOL WINAPI FIOInitialize(DWORD dwFlags);
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FILEHC_EXPORT WINBOOL WINAPI FIOTerminate(VOID);
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FILEHC_EXPORT WINBOOL WINAPI FIOReadFile(PFIO_CONTEXT pContext,LPVOID lpBuffer,DWORD BytesToRead,FH_OVERLAPPED *lpo);
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FILEHC_EXPORT WINBOOL WINAPI FIOReadFileEx(PFIO_CONTEXT pContext,LPVOID lpBuffer,DWORD BytesToRead,DWORD BytesAvailable,FH_OVERLAPPED *lpo,WINBOOL fFinalWrite,WINBOOL fIncludeTerminator);
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FILEHC_EXPORT WINBOOL WINAPI FIOWriteFile(PFIO_CONTEXT pContext,LPCVOID lpBuffer,DWORD BytesToWrite,FH_OVERLAPPED *lpo);
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FILEHC_EXPORT WINBOOL WINAPI FIOWriteFileEx(PFIO_CONTEXT pContext,LPVOID lpBuffer,DWORD BytesToWrite,DWORD BytesAvailable,FH_OVERLAPPED *lpo,WINBOOL fFinalWrite,WINBOOL fIncludeTerminator);
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typedef HANDLE (WINAPI *FCACHE_CREATE_CALLBACK)(LPSTR lpstrName,LPVOID lpvData,DWORD *cbFileSize,DWORD *cbFileSizeHigh);
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typedef HANDLE (WINAPI *FCACHE_RICHCREATE_CALLBACK) (LPSTR lpstrName,LPVOID lpvData,DWORD *cbFileSize,DWORD *cbFileSizeHigh,WINBOOL *pfDidWeScanIt,WINBOOL *pfIsStuffed,WINBOOL *pfStoredWithDots,WINBOOL *pfStoredWithTerminatingDot);
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FILEHC_EXPORT WINBOOL WINAPI InitializeCache();
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FILEHC_EXPORT WINBOOL WINAPI TerminateCache();
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FILEHC_EXPORT PFIO_CONTEXT WINAPI AssociateFile(HANDLE hFile);
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FILEHC_EXPORT PFIO_CONTEXT WINAPI AssociateFileEx(HANDLE hFile,WINBOOL fStoreWithDots,WINBOOL fStoredWithTerminatingDot);
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FILEHC_EXPORT void WINAPI AddRefContext(PFIO_CONTEXT);
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FILEHC_EXPORT void WINAPI ReleaseContext(PFIO_CONTEXT);
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FILEHC_EXPORT WINBOOL WINAPI CloseNonCachedFile(PFIO_CONTEXT);
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FILEHC_EXPORT FIO_CONTEXT *WINAPI CacheCreateFile(LPSTR lpstrName,FCACHE_CREATE_CALLBACK pfnCallBack,LPVOID lpv,WINBOOL fAsyncContext);
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FILEHC_EXPORT FIO_CONTEXT *WINAPI CacheRichCreateFile(LPSTR lpstrName,FCACHE_RICHCREATE_CALLBACK pfnCallBack,LPVOID lpv,WINBOOL fAsyncContext);
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FILEHC_EXPORT void WINAPI CacheRemoveFiles(LPSTR lpstrName,WINBOOL fAllPrefixes);
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FILEHC_EXPORT WINBOOL WINAPI InsertFile(LPSTR lpstrName,FIO_CONTEXT *pContext,WINBOOL fKeepReference);
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FILEHC_EXPORT DWORD WINAPI GetFileSizeFromContext(FIO_CONTEXT *pContext,DWORD *pcbFileSizeHigh);
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typedef int (WINAPI *CACHE_KEY_COMPARE)(DWORD cbKey1,LPBYTE lpbKey1,DWORD cbKey2,LPBYTE lpbKey2);
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typedef DWORD (WINAPI *CACHE_KEY_HASH)(LPBYTE lpbKey,DWORD cbKey);
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typedef WINBOOL (WINAPI *CACHE_READ_CALLBACK)(DWORD cb,LPBYTE lpb,LPVOID lpvContext);
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typedef void (WINAPI *CACHE_DESTROY_CALLBACK)(DWORD cb,LPBYTE lpb);
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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);
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struct NAME_CACHE_CONTEXT {
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DWORD m_dwSignature;
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};
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typedef struct NAME_CACHE_CONTEXT *PNAME_CACHE_CONTEXT;
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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);
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FILEHC_EXPORT long WINAPI ReleaseNameCache(PNAME_CACHE_CONTEXT pNameCache);
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FILEHC_EXPORT WINBOOL WINAPI SetNameCacheSecurityFunction(PNAME_CACHE_CONTEXT pNameCache,CACHE_ACCESS_CHECK pfnAccessCheck);
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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);
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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);
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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);
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FILEHC_EXPORT WINBOOL WINAPI InvalidateName(PNAME_CACHE_CONTEXT pNameCache,LPBYTE lpbName,DWORD cbName);
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FILEHC_EXPORT FIO_CONTEXT *WINAPI ProduceDotStuffedContext(FIO_CONTEXT *pContext,LPSTR lpstrName,WINBOOL fWantItDotStuffed);
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FILEHC_EXPORT WINBOOL WINAPI ProduceDotStuffedContextInContext(FIO_CONTEXT *pContextSource,FIO_CONTEXT *pContextDestination,WINBOOL fWantItDotStuffed,WINBOOL *pfModified);
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FILEHC_EXPORT WINBOOL WINAPI GetIsFileDotTerminated(FIO_CONTEXT *pContext);
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FILEHC_EXPORT void WINAPI SetIsFileDotTerminated(FIO_CONTEXT *pContext,WINBOOL fIsDotTerminated);
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FILEHC_EXPORT WINBOOL WINAPI SetDotStuffingOnWrites(FIO_CONTEXT *pContext,WINBOOL fEnable,WINBOOL fStripDots);
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FILEHC_EXPORT WINBOOL WINAPI SetDotScanningOnWrites(FIO_CONTEXT *pContext,WINBOOL fEnable);
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FILEHC_EXPORT void WINAPI CompleteDotStuffingOnWrites(FIO_CONTEXT *pContext,WINBOOL fStripDots);
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FILEHC_EXPORT WINBOOL WINAPI SetDotScanningOnReads(FIO_CONTEXT *pContext,WINBOOL fEnable);
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FILEHC_EXPORT WINBOOL WINAPI GetDotStuffState(FIO_CONTEXT *pContext,WINBOOL fReads,WINBOOL *pfStuffed,WINBOOL *pfStoredWithDots);
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FILEHC_EXPORT void WINAPI SetDotStuffState(FIO_CONTEXT *pContext,WINBOOL fKnown,WINBOOL fRequiresStuffing);
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#ifdef __cplusplus
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}
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#endif
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#endif
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