1 /*
2 * Copyright 2010 Vicente J. Botet Escriba
3 * Copyright (c) Microsoft Corporation 2014
4 * Copyright 2015, 2017 Andrey Semashev
5 *
6 * Distributed under the Boost Software License, Version 1.0.
7 * See http://www.boost.org/LICENSE_1_0.txt
8 */
9
10 #ifndef BOOST_WINAPI_TIME_HPP_INCLUDED_
11 #define BOOST_WINAPI_TIME_HPP_INCLUDED_
12
13 #include <boost/winapi/basic_types.hpp>
14 #include <boost/winapi/detail/header.hpp>
15
16 #ifdef BOOST_HAS_PRAGMA_ONCE
17 #pragma once
18 #endif
19
20 #if !defined( BOOST_USE_WINDOWS_H )
21 extern "C" {
22 struct _FILETIME;
23 struct _SYSTEMTIME;
24
25 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::VOID_ BOOST_WINAPI_WINAPI_CC
26 GetSystemTime(::_SYSTEMTIME* lpSystemTime);
27
28 #ifdef BOOST_HAS_GETSYSTEMTIMEASFILETIME // Windows CE does not define GetSystemTimeAsFileTime
29 BOOST_WINAPI_IMPORT boost::winapi::VOID_ BOOST_WINAPI_WINAPI_CC
30 GetSystemTimeAsFileTime(::_FILETIME* lpSystemTimeAsFileTime);
31 #endif
32
33 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
34 SystemTimeToFileTime(
35 const ::_SYSTEMTIME* lpSystemTime,
36 ::_FILETIME* lpFileTime);
37
38 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
39 FileTimeToSystemTime(
40 const ::_FILETIME* lpFileTime,
41 ::_SYSTEMTIME* lpSystemTime);
42
43 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
44
45 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
46 FileTimeToLocalFileTime(
47 const ::_FILETIME* lpFileTime,
48 ::_FILETIME* lpLocalFileTime);
49
50 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
51 LocalFileTimeToFileTime(
52 const ::_FILETIME* lpLocalFileTime,
53 ::_FILETIME* lpFileTime);
54
55 #endif // BOOST_WINAPI_PARTITION_APP_SYSTEM
56
57 #if BOOST_WINAPI_PARTITION_DESKTOP_SYSTEM
58 BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::DWORD_ BOOST_WINAPI_WINAPI_CC
59 GetTickCount(BOOST_WINAPI_DETAIL_VOID);
60 #endif // BOOST_WINAPI_PARTITION_DESKTOP_SYSTEM
61
62 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
63 BOOST_WINAPI_IMPORT boost::winapi::ULONGLONG_ BOOST_WINAPI_WINAPI_CC
64 GetTickCount64(BOOST_WINAPI_DETAIL_VOID);
65 #endif
66
67 } // extern "C"
68 #endif // !defined( BOOST_USE_WINDOWS_H )
69
70 namespace boost {
71 namespace winapi {
72
73 typedef struct BOOST_MAY_ALIAS _FILETIME {
74 DWORD_ dwLowDateTime;
75 DWORD_ dwHighDateTime;
76 } FILETIME_, *PFILETIME_, *LPFILETIME_;
77
78 typedef struct BOOST_MAY_ALIAS _SYSTEMTIME {
79 WORD_ wYear;
80 WORD_ wMonth;
81 WORD_ wDayOfWeek;
82 WORD_ wDay;
83 WORD_ wHour;
84 WORD_ wMinute;
85 WORD_ wSecond;
86 WORD_ wMilliseconds;
87 } SYSTEMTIME_, *PSYSTEMTIME_, *LPSYSTEMTIME_;
88
89 #if BOOST_WINAPI_PARTITION_DESKTOP_SYSTEM
90 using ::GetTickCount;
91 #endif
92 #if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
93 using ::GetTickCount64;
94 #endif
95
GetSystemTime(LPSYSTEMTIME_ lpSystemTime)96 BOOST_FORCEINLINE VOID_ GetSystemTime(LPSYSTEMTIME_ lpSystemTime)
97 {
98 ::GetSystemTime(reinterpret_cast< ::_SYSTEMTIME* >(lpSystemTime));
99 }
100
SystemTimeToFileTime(const SYSTEMTIME_ * lpSystemTime,FILETIME_ * lpFileTime)101 BOOST_FORCEINLINE BOOL_ SystemTimeToFileTime(const SYSTEMTIME_* lpSystemTime, FILETIME_* lpFileTime)
102 {
103 return ::SystemTimeToFileTime(reinterpret_cast< const ::_SYSTEMTIME* >(lpSystemTime), reinterpret_cast< ::_FILETIME* >(lpFileTime));
104 }
105
FileTimeToSystemTime(const FILETIME_ * lpFileTime,SYSTEMTIME_ * lpSystemTime)106 BOOST_FORCEINLINE BOOL_ FileTimeToSystemTime(const FILETIME_* lpFileTime, SYSTEMTIME_* lpSystemTime)
107 {
108 return ::FileTimeToSystemTime(reinterpret_cast< const ::_FILETIME* >(lpFileTime), reinterpret_cast< ::_SYSTEMTIME* >(lpSystemTime));
109 }
110
111 #if BOOST_WINAPI_PARTITION_APP_SYSTEM
FileTimeToLocalFileTime(const FILETIME_ * lpFileTime,FILETIME_ * lpLocalFileTime)112 BOOST_FORCEINLINE BOOL_ FileTimeToLocalFileTime(const FILETIME_* lpFileTime, FILETIME_* lpLocalFileTime)
113 {
114 return ::FileTimeToLocalFileTime(reinterpret_cast< const ::_FILETIME* >(lpFileTime), reinterpret_cast< ::_FILETIME* >(lpLocalFileTime));
115 }
116
LocalFileTimeToFileTime(const FILETIME_ * lpLocalFileTime,FILETIME_ * lpFileTime)117 BOOST_FORCEINLINE BOOL_ LocalFileTimeToFileTime(const FILETIME_* lpLocalFileTime, FILETIME_* lpFileTime)
118 {
119 return ::LocalFileTimeToFileTime(reinterpret_cast< const ::_FILETIME* >(lpLocalFileTime), reinterpret_cast< ::_FILETIME* >(lpFileTime));
120 }
121 #endif // BOOST_WINAPI_PARTITION_APP_SYSTEM
122
123 #if defined( BOOST_HAS_GETSYSTEMTIMEASFILETIME )
GetSystemTimeAsFileTime(LPFILETIME_ lpSystemTimeAsFileTime)124 BOOST_FORCEINLINE VOID_ GetSystemTimeAsFileTime(LPFILETIME_ lpSystemTimeAsFileTime)
125 {
126 ::GetSystemTimeAsFileTime(reinterpret_cast< ::_FILETIME* >(lpSystemTimeAsFileTime));
127 }
128 #else
129 // Windows CE does not define GetSystemTimeAsFileTime
GetSystemTimeAsFileTime(FILETIME_ * lpFileTime)130 BOOST_FORCEINLINE VOID_ GetSystemTimeAsFileTime(FILETIME_* lpFileTime)
131 {
132 boost::winapi::SYSTEMTIME_ st;
133 boost::winapi::GetSystemTime(&st);
134 boost::winapi::SystemTimeToFileTime(&st, lpFileTime);
135 }
136 #endif
137
138 }
139 }
140
141 #include <boost/winapi/detail/footer.hpp>
142
143 #endif // BOOST_WINAPI_TIME_HPP_INCLUDED_
144