diff options
Diffstat (limited to 'boost/detail/winapi/file_management.hpp')
| -rw-r--r-- | boost/detail/winapi/file_management.hpp | 471 |
1 files changed, 366 insertions, 105 deletions
diff --git a/boost/detail/winapi/file_management.hpp b/boost/detail/winapi/file_management.hpp index c1d5978ba7..c923d8499e 100644 --- a/boost/detail/winapi/file_management.hpp +++ b/boost/detail/winapi/file_management.hpp @@ -1,6 +1,7 @@ -// thread.hpp --------------------------------------------------------------// +// file_management.hpp --------------------------------------------------------------// // Copyright 2010 Vicente J. Botet Escriba +// Copyright 2015 Andrey Semashev // Distributed under the Boost Software License, Version 1.0. // See http://www.boost.org/LICENSE_1_0.txt @@ -10,121 +11,381 @@ #define BOOST_DETAIL_WINAPI_FILE_MANAGEMENT_HPP #include <boost/detail/winapi/basic_types.hpp> -#include <boost/detail/winapi/security.hpp> +#include <boost/detail/winapi/time.hpp> #ifdef BOOST_HAS_PRAGMA_ONCE #pragma once #endif -namespace boost +#if !defined( BOOST_USE_WINDOWS_H ) +extern "C" { +struct _OVERLAPPED; + +#if !defined( BOOST_NO_ANSI_APIS ) +BOOST_SYMBOL_IMPORT boost::detail::winapi::HANDLE_ WINAPI +CreateFileA( + boost::detail::winapi::LPCSTR_ lpFileName, + boost::detail::winapi::DWORD_ dwDesiredAccess, + boost::detail::winapi::DWORD_ dwShareMode, + ::_SECURITY_ATTRIBUTES* lpSecurityAttributes, + boost::detail::winapi::DWORD_ dwCreationDisposition, + boost::detail::winapi::DWORD_ dwFlagsAndAttributes, + boost::detail::winapi::HANDLE_ hTemplateFile); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +DeleteFileA(boost::detail::winapi::LPCSTR_ lpFileName); + +struct _WIN32_FIND_DATAA; +BOOST_SYMBOL_IMPORT boost::detail::winapi::HANDLE_ WINAPI +FindFirstFileA(boost::detail::winapi::LPCSTR_ lpFileName, ::_WIN32_FIND_DATAA* lpFindFileData); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +FindNextFileA(boost::detail::winapi::HANDLE_ hFindFile, ::_WIN32_FIND_DATAA* lpFindFileData); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +MoveFileExA( + boost::detail::winapi::LPCSTR_ lpExistingFileName, + boost::detail::winapi::LPCSTR_ lpNewFileName, + boost::detail::winapi::DWORD_ dwFlags); +#endif + +BOOST_SYMBOL_IMPORT boost::detail::winapi::HANDLE_ WINAPI +CreateFileW( + boost::detail::winapi::LPCWSTR_ lpFileName, + boost::detail::winapi::DWORD_ dwDesiredAccess, + boost::detail::winapi::DWORD_ dwShareMode, + ::_SECURITY_ATTRIBUTES* lpSecurityAttributes, + boost::detail::winapi::DWORD_ dwCreationDisposition, + boost::detail::winapi::DWORD_ dwFlagsAndAttributes, + boost::detail::winapi::HANDLE_ hTemplateFile); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +DeleteFileW(boost::detail::winapi::LPCWSTR_ lpFileName); + +struct _WIN32_FIND_DATAW; +BOOST_SYMBOL_IMPORT boost::detail::winapi::HANDLE_ WINAPI +FindFirstFileW(boost::detail::winapi::LPCWSTR_ lpFileName, ::_WIN32_FIND_DATAW* lpFindFileData); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +FindNextFileW(boost::detail::winapi::HANDLE_ hFindFile, ::_WIN32_FIND_DATAW* lpFindFileData); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +MoveFileExW( + boost::detail::winapi::LPCWSTR_ lpExistingFileName, + boost::detail::winapi::LPCWSTR_ lpNewFileName, + boost::detail::winapi::DWORD_ dwFlags); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +FindClose(boost::detail::winapi::HANDLE_ hFindFile); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +GetFileSizeEx(boost::detail::winapi::HANDLE_ hFile, ::_LARGE_INTEGER* lpFileSize); + +#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +SetFileValidData(boost::detail::winapi::HANDLE_ hFile, boost::detail::winapi::LONGLONG_ ValidDataLength); + +#endif + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +SetEndOfFile(boost::detail::winapi::HANDLE_ hFile); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +LockFile( + boost::detail::winapi::HANDLE_ hFile, + boost::detail::winapi::DWORD_ dwFileOffsetLow, + boost::detail::winapi::DWORD_ dwFileOffsetHigh, + boost::detail::winapi::DWORD_ nNumberOfBytesToLockLow, + boost::detail::winapi::DWORD_ nNumberOfBytesToLockHigh); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +UnlockFile( + boost::detail::winapi::HANDLE_ hFile, + boost::detail::winapi::DWORD_ dwFileOffsetLow, + boost::detail::winapi::DWORD_ dwFileOffsetHigh, + boost::detail::winapi::DWORD_ nNumberOfBytesToUnlockLow, + boost::detail::winapi::DWORD_ nNumberOfBytesToUnlockHigh); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +LockFileEx( + boost::detail::winapi::HANDLE_ hFile, + boost::detail::winapi::DWORD_ dwFlags, + boost::detail::winapi::DWORD_ dwReserved, + boost::detail::winapi::DWORD_ nNumberOfBytesToLockLow, + boost::detail::winapi::DWORD_ nNumberOfBytesToLockHigh, + ::_OVERLAPPED* lpOverlapped); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +UnlockFileEx( + boost::detail::winapi::HANDLE_ hFile, + boost::detail::winapi::DWORD_ dwReserved, + boost::detail::winapi::DWORD_ nNumberOfBytesToUnlockLow, + boost::detail::winapi::DWORD_ nNumberOfBytesToUnlockHigh, + ::_OVERLAPPED* lpOverlapped); + +BOOST_SYMBOL_IMPORT boost::detail::winapi::BOOL_ WINAPI +WriteFile( + boost::detail::winapi::HANDLE_ hFile, + boost::detail::winapi::LPCVOID_ lpBuffer, + boost::detail::winapi::DWORD_ nNumberOfBytesToWrite, + boost::detail::winapi::LPDWORD_ lpNumberOfBytesWritten, + ::_OVERLAPPED* lpOverlapped); +} +#endif + +namespace boost { +namespace detail { +namespace winapi { + +#if !defined( BOOST_NO_ANSI_APIS ) +using ::DeleteFileA; +using ::MoveFileExA; +#endif + +using ::DeleteFileW; +using ::MoveFileExW; + +using ::FindClose; + +#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WINXP + +using ::SetFileValidData; + +#endif + +using ::SetEndOfFile; +using ::LockFile; +using ::UnlockFile; + +typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _OVERLAPPED { + ULONG_PTR_ Internal; + ULONG_PTR_ InternalHigh; + union { + struct { + DWORD_ Offset; + DWORD_ OffsetHigh; + }; + PVOID_ Pointer; + }; + HANDLE_ hEvent; +} OVERLAPPED_, *LPOVERLAPPED_; + +#if !defined( BOOST_NO_ANSI_APIS ) +BOOST_FORCEINLINE HANDLE_ CreateFileA( + LPCSTR_ lpFileName, + DWORD_ dwDesiredAccess, + DWORD_ dwShareMode, + SECURITY_ATTRIBUTES_* lpSecurityAttributes, + DWORD_ dwCreationDisposition, + DWORD_ dwFlagsAndAttributes, + HANDLE_ hTemplateFile) { -namespace detail + return ::CreateFileA( + lpFileName, + dwDesiredAccess, + dwShareMode, + reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpSecurityAttributes), + dwCreationDisposition, + dwFlagsAndAttributes, + hTemplateFile); +} + +typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _WIN32_FIND_DATAA { + DWORD_ dwFileAttributes; + FILETIME_ ftCreationTime; + FILETIME_ ftLastAccessTime; + FILETIME_ ftLastWriteTime; + DWORD_ nFileSizeHigh; + DWORD_ nFileSizeLow; + DWORD_ dwReserved0; + DWORD_ dwReserved1; + CHAR_ cFileName[ 260 ]; // MAX_PATH + CHAR_ cAlternateFileName[ 14 ]; +#ifdef _MAC + DWORD_ dwFileType; + DWORD_ dwCreatorType; + WORD_ wFinderFlags; +#endif +} WIN32_FIND_DATAA_, *PWIN32_FIND_DATAA_, *LPWIN32_FIND_DATAA_; + +BOOST_FORCEINLINE HANDLE_ FindFirstFileA(LPCSTR_ lpFileName, WIN32_FIND_DATAA_* lpFindFileData) +{ + return ::FindFirstFileA(lpFileName, reinterpret_cast< ::_WIN32_FIND_DATAA* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ FindNextFileA(HANDLE_ hFindFile, WIN32_FIND_DATAA_* lpFindFileData) { -namespace winapi + return ::FindNextFileA(hFindFile, reinterpret_cast< ::_WIN32_FIND_DATAA* >(lpFindFileData)); +} +#endif + +BOOST_FORCEINLINE HANDLE_ CreateFileW( + LPCWSTR_ lpFileName, + DWORD_ dwDesiredAccess, + DWORD_ dwShareMode, + SECURITY_ATTRIBUTES_* lpSecurityAttributes, + DWORD_ dwCreationDisposition, + DWORD_ dwFlagsAndAttributes, + HANDLE_ hTemplateFile) { -#if defined( BOOST_USE_WINDOWS_H ) - using ::CreateFileA; - using ::DeleteFileA; - using ::FindFirstFileA; - using ::FindNextFileA; - using ::FindClose; - using ::GetFileSizeEx; - using ::MoveFileExA; - using ::SetFileValidData; -#else -extern "C" { - typedef struct _OVERLAPPED { - ULONG_PTR Internal; - ULONG_PTR InternalHigh; - union { - struct { - DWORD Offset; - DWORD OffsetHigh; - } ; - PVOID Pointer; - } ; - HANDLE hEvent; - } OVERLAPPED, *LPOVERLAPPED; - - - __declspec(dllimport) void * __stdcall - CreateFileA (const char *, unsigned long, unsigned long, struct SECURITY_ATTRIBUTES_*, unsigned long, unsigned long, void *); - __declspec(dllimport) int __stdcall - DeleteFileA (const char *); - __declspec(dllimport) void *__stdcall - FindFirstFileA(const char *lpFileName, win32_find_data_t *lpFindFileData); - __declspec(dllimport) int __stdcall - FindNextFileA(void *hFindFile, win32_find_data_t *lpFindFileData); - __declspec(dllimport) int __stdcall - FindClose(void *hFindFile); - __declspec(dllimport) BOOL __stdcall - GetFileSizeEx( - HANDLE_ hFile, - PLARGE_INTEGER_ lpFileSize - ); - __declspec(dllimport) int __stdcall - MoveFileExA (const char *, const char *, unsigned long); - __declspec(dllimport) BOOL_ __stdcall - SetFileValidData( - HANDLE_ hFile, - LONGLONG_ ValidDataLength - ); - __declspec(dllimport) BOOL_ __stdcall - SetEndOfFile( - HANDLE_ hFile - ); - __declspec(dllimport) BOOL_ __stdcall - SetFilePointerEx( - HANDLE_ hFile, - LARGE_INTEGER_ liDistanceToMove, - PLARGE_INTEGER_ lpNewFilePointer, - DWORD_ dwMoveMethod - ); - __declspec(dllimport) BOOL_ __stdcall - LockFile( - HANDLE_ hFile, - DWORD_ dwFileOffsetLow, - DWORD_ dwFileOffsetHigh, - DWORD_ nNumberOfBytesToLockLow, - DWORD_ nNumberOfBytesToLockHigh - ); - __declspec(dllimport) BOOL_ __stdcall - UnlockFile( - HANDLE_ hFile, - DWORD_ dwFileOffsetLow, - DWORD_ dwFileOffsetHigh, - DWORD_ nNumberOfBytesToUnlockLow, - DWORD_ nNumberOfBytesToUnlockHigh - ); - __declspec(dllimport) BOOL_ __stdcall - LockFileEx( - HANDLE_ hFile, - DWORD_ dwFlags, - DWORD_ dwReserved, - DWORD_ nNumberOfBytesToLockLow, - DWORD_ nNumberOfBytesToLockHigh, - LPOVERLAPPED_ lpOverlapped - ); - __declspec(dllimport) BOOL_ __stdcall - UnlockFileEx( - HANDLE_ hFile, - DWORD_ dwReserved, - DWORD_ nNumberOfBytesToUnlockLow, - DWORD_ nNumberOfBytesToUnlockHigh, - LPOVERLAPPED_ lpOverlapped - ); - __declspec(dllimport) BOOL_ __stdcall - WriteFile( - HANDLE_ hFile, - LPCVOID_ lpBuffer, - DWORD_ nNumberOfBytesToWrite, - LPDWORD_ lpNumberOfBytesWritten, - LPOVERLAPPED_ lpOverlapped - ); + return ::CreateFileW( + lpFileName, + dwDesiredAccess, + dwShareMode, + reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpSecurityAttributes), + dwCreationDisposition, + dwFlagsAndAttributes, + hTemplateFile); } + +typedef struct BOOST_DETAIL_WINAPI_MAY_ALIAS _WIN32_FIND_DATAW { + DWORD_ dwFileAttributes; + FILETIME_ ftCreationTime; + FILETIME_ ftLastAccessTime; + FILETIME_ ftLastWriteTime; + DWORD_ nFileSizeHigh; + DWORD_ nFileSizeLow; + DWORD_ dwReserved0; + DWORD_ dwReserved1; + WCHAR_ cFileName[ 260 ]; // MAX_PATH + WCHAR_ cAlternateFileName[ 14 ]; +#ifdef _MAC + DWORD_ dwFileType; + DWORD_ dwCreatorType; + WORD_ wFinderFlags; #endif +} WIN32_FIND_DATAW_, *PWIN32_FIND_DATAW_, *LPWIN32_FIND_DATAW_; + +BOOST_FORCEINLINE HANDLE_ FindFirstFileW(LPCWSTR_ lpFileName, WIN32_FIND_DATAW_* lpFindFileData) +{ + return ::FindFirstFileW(lpFileName, reinterpret_cast< ::_WIN32_FIND_DATAW* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ FindNextFileW(HANDLE_ hFindFile, WIN32_FIND_DATAW_* lpFindFileData) +{ + return ::FindNextFileW(hFindFile, reinterpret_cast< ::_WIN32_FIND_DATAW* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ GetFileSizeEx(HANDLE_ hFile, LARGE_INTEGER_* lpFileSize) +{ + return ::GetFileSizeEx(hFile, reinterpret_cast< ::_LARGE_INTEGER* >(lpFileSize)); +} + +BOOST_FORCEINLINE BOOL_ LockFileEx( + HANDLE_ hFile, + DWORD_ dwFlags, + DWORD_ dwReserved, + DWORD_ nNumberOfBytesToLockLow, + DWORD_ nNumberOfBytesToLockHigh, + OVERLAPPED_* lpOverlapped) +{ + return ::LockFileEx(hFile, dwFlags, dwReserved, nNumberOfBytesToLockLow, nNumberOfBytesToLockHigh, reinterpret_cast< ::_OVERLAPPED* >(lpOverlapped)); +} + +BOOST_FORCEINLINE BOOL_ UnlockFileEx( + HANDLE_ hFile, + DWORD_ dwReserved, + DWORD_ nNumberOfBytesToUnlockLow, + DWORD_ nNumberOfBytesToUnlockHigh, + OVERLAPPED_* lpOverlapped) +{ + return ::UnlockFileEx(hFile, dwReserved, nNumberOfBytesToUnlockLow, nNumberOfBytesToUnlockHigh, reinterpret_cast< ::_OVERLAPPED* >(lpOverlapped)); +} + +BOOST_FORCEINLINE BOOL_ WriteFile( + HANDLE_ hFile, + LPCVOID_ lpBuffer, + DWORD_ nNumberOfBytesToWrite, + LPDWORD_ lpNumberOfBytesWritten, + OVERLAPPED_* lpOverlapped) +{ + return ::WriteFile(hFile, lpBuffer, nNumberOfBytesToWrite, lpNumberOfBytesWritten, reinterpret_cast< ::_OVERLAPPED* >(lpOverlapped)); +}; + + +#if !defined( BOOST_NO_ANSI_APIS ) +BOOST_FORCEINLINE HANDLE_ create_file( + LPCSTR_ lpFileName, + DWORD_ dwDesiredAccess, + DWORD_ dwShareMode, + SECURITY_ATTRIBUTES_* lpSecurityAttributes, + DWORD_ dwCreationDisposition, + DWORD_ dwFlagsAndAttributes, + HANDLE_ hTemplateFile) +{ + return ::CreateFileA( + lpFileName, + dwDesiredAccess, + dwShareMode, + reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpSecurityAttributes), + dwCreationDisposition, + dwFlagsAndAttributes, + hTemplateFile); +} + +BOOST_FORCEINLINE BOOL_ delete_file(LPCSTR_ lpFileName) +{ + return ::DeleteFileA(lpFileName); +} + +BOOST_FORCEINLINE HANDLE_ find_first_file(LPCSTR_ lpFileName, WIN32_FIND_DATAA_* lpFindFileData) +{ + return ::FindFirstFileA(lpFileName, reinterpret_cast< ::_WIN32_FIND_DATAA* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ find_next_file(HANDLE_ hFindFile, WIN32_FIND_DATAA_* lpFindFileData) +{ + return ::FindNextFileA(hFindFile, reinterpret_cast< ::_WIN32_FIND_DATAA* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ move_file(LPCSTR_ lpExistingFileName, LPCSTR_ lpNewFileName, DWORD_ dwFlags) +{ + return ::MoveFileExA(lpExistingFileName, lpNewFileName, dwFlags); +} +#endif + +BOOST_FORCEINLINE HANDLE_ create_file( + LPCWSTR_ lpFileName, + DWORD_ dwDesiredAccess, + DWORD_ dwShareMode, + SECURITY_ATTRIBUTES_* lpSecurityAttributes, + DWORD_ dwCreationDisposition, + DWORD_ dwFlagsAndAttributes, + HANDLE_ hTemplateFile) +{ + return ::CreateFileW( + lpFileName, + dwDesiredAccess, + dwShareMode, + reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpSecurityAttributes), + dwCreationDisposition, + dwFlagsAndAttributes, + hTemplateFile); +} + +BOOST_FORCEINLINE BOOL_ delete_file(LPCWSTR_ lpFileName) +{ + return ::DeleteFileW(lpFileName); +} + +BOOST_FORCEINLINE HANDLE_ find_first_file(LPCWSTR_ lpFileName, WIN32_FIND_DATAW_* lpFindFileData) +{ + return ::FindFirstFileW(lpFileName, reinterpret_cast< ::_WIN32_FIND_DATAW* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ find_next_file(HANDLE_ hFindFile, WIN32_FIND_DATAW_* lpFindFileData) +{ + return ::FindNextFileW(hFindFile, reinterpret_cast< ::_WIN32_FIND_DATAW* >(lpFindFileData)); +} + +BOOST_FORCEINLINE BOOL_ move_file(LPCWSTR_ lpExistingFileName, LPCWSTR_ lpNewFileName, DWORD_ dwFlags) +{ + return ::MoveFileExW(lpExistingFileName, lpNewFileName, dwFlags); +} + } } } -#endif // BOOST_DETAIL_WINAPI_THREAD_HPP +#endif // BOOST_DETAIL_WINAPI_FILE_MANAGEMENT_HPP |