1 | /* $Id: time.cpp,v 1.13 2000-10-01 21:21:09 phaller Exp $ */
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2 |
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3 | /*
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4 | * Win32 time/date API functions
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5 | *
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6 | * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
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7 | * Copyright 1999 Christoph Bratschi (cbratschi@datacomm.ch)
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8 | *
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9 | * Copyright 1996 Alexandre Julliard
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10 | * Copyright 1995 Martin von Loewis
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11 | * Copyright 1998 David Lee Lambert
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12 |
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13 | *
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14 | * Project Odin Software License can be found in LICENSE.TXT
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15 | */
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16 |
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17 |
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18 | /*****************************************************************************
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19 | * Includes *
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20 | *****************************************************************************/
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21 |
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22 | #include <odin.h>
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23 | #include <odinwrap.h>
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24 | #include <os2sel.h>
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25 |
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26 | #include <os2win.h>
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27 |
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28 | #include <winnls.h>
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29 | #include "winuser.h"
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30 | #include <stdlib.h>
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31 | #include <string.h>
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32 | #include <stdio.h>
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33 | #include "unicode.h"
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34 |
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35 | #define DBG_LOCALLOG DBG_time
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36 | #include "dbglocal.h"
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37 |
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38 | /*****************************************************************************
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39 | * Defines *
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40 | *****************************************************************************/
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41 |
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42 | ODINDEBUGCHANNEL(KERNEL32-TIME)
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43 |
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44 |
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45 |
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46 | #define lstrcpynAtoW(unicode,ascii,asciilen) AsciiToUnicodeN(ascii,unicode,asciilen);
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47 |
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48 | #define WPRINTF_LEFTALIGN 0x0001 /* Align output on the left ('-' prefix) */
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49 | #define WPRINTF_PREFIX_HEX 0x0002 /* Prefix hex with 0x ('#' prefix) */
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50 | #define WPRINTF_ZEROPAD 0x0004 /* Pad with zeros ('0' prefix) */
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51 | #define WPRINTF_LONG 0x0008 /* Long arg ('l' prefix) */
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52 | #define WPRINTF_SHORT 0x0010 /* Short arg ('h' prefix) */
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53 | #define WPRINTF_UPPER_HEX 0x0020 /* Upper-case hex ('X' specifier) */
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54 | #define WPRINTF_WIDE 0x0040 /* Wide arg ('w' prefix) */
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55 |
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56 | typedef enum
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57 | {
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58 | WPR_UNKNOWN,
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59 | WPR_CHAR,
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60 | WPR_WCHAR,
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61 | WPR_STRING,
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62 | WPR_WSTRING,
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63 | WPR_SIGNED,
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64 | WPR_UNSIGNED,
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65 | WPR_HEXA
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66 | } WPRINTF_TYPE;
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67 |
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68 | typedef struct
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69 | {
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70 | UINT flags;
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71 | UINT width;
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72 | UINT precision;
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73 | WPRINTF_TYPE type;
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74 | } WPRINTF_FORMAT;
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75 |
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76 | typedef union {
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77 | WCHAR wchar_view;
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78 | CHAR char_view;
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79 | LPCSTR lpcstr_view;
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80 | LPCWSTR lpcwstr_view;
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81 | INT int_view;
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82 | } WPRINTF_DATA;
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83 |
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84 | static const CHAR null_stringA[] = "(null)";
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85 | static const WCHAR null_stringW[] = { '(', 'n', 'u', 'l', 'l', ')', 0 };
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86 |
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87 | //******************************************************************************
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88 | //******************************************************************************
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89 | VOID WIN32API GetLocalTime( LPSYSTEMTIME arg1)
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90 | {
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91 | /// dprintf(("KERNEL32: GetLocalTime\n"));
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92 | O32_GetLocalTime(arg1);
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93 | }
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94 | //******************************************************************************
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95 | //******************************************************************************
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96 | BOOL WIN32API SetLocalTime( const SYSTEMTIME * arg1)
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97 | {
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98 | dprintf(("KERNEL32: SetLocalTime\n"));
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99 | return O32_SetLocalTime(arg1);
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100 | }
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101 | //******************************************************************************
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102 | //******************************************************************************
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103 | BOOL WIN32API FileTimeToDosDateTime(const FILETIME * arg1, LPWORD arg2, LPWORD arg3)
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104 | {
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105 | dprintf(("KERNEL32: FileTimeToDosDateTime\n"));
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106 | return O32_FileTimeToDosDateTime(arg1, arg2, arg3);
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107 | }
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108 | //******************************************************************************
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109 | //******************************************************************************
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110 | BOOL WIN32API FileTimeToLocalFileTime(const FILETIME * arg1, LPFILETIME arg2)
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111 | {
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112 | dprintf(("KERNEL32: FileTimeToLocalFileTime\n"));
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113 | return O32_FileTimeToLocalFileTime(arg1, arg2);
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114 | }
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115 | //******************************************************************************
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116 | //******************************************************************************
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117 | BOOL WIN32API LocalFileTimeToFileTime(const FILETIME * arg1, LPFILETIME arg2)
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118 | {
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119 | dprintf(("KERNEL32: LocalFileTimeToFileTime\n"));
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120 | return O32_LocalFileTimeToFileTime(arg1, arg2);
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121 | }
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122 | //******************************************************************************
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123 | //******************************************************************************
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124 | ODINFUNCTION2(BOOL, FileTimeToSystemTime,
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125 | const FILETIME *, arg1,
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126 | LPSYSTEMTIME, arg2)
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127 | {
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128 | return O32_FileTimeToSystemTime(arg1, arg2);
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129 | }
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130 | //******************************************************************************
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131 | //******************************************************************************
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132 | BOOL WIN32API DosDateTimeToFileTime( WORD arg1, WORD arg2, LPFILETIME arg3)
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133 | {
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134 | dprintf(("KERNEL32: DosDateTimeToFileTime\n"));
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135 | return O32_DosDateTimeToFileTime(arg1, arg2, arg3);
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136 | }
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137 | //******************************************************************************
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138 | //******************************************************************************
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139 | DWORD WIN32API GetTimeZoneInformation( LPTIME_ZONE_INFORMATION arg1)
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140 | {
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141 | dprintf(("KERNEL32: GetTimeZoneInformation\n"));
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142 | return O32_GetTimeZoneInformation(arg1);
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143 | }
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144 | //******************************************************************************
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145 | //******************************************************************************
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146 | DWORD WIN32API GetTickCount(void)
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147 | {
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148 | //// dprintf(("KERNEL32: GetTickCount\n"));
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149 | return O32_GetTickCount();
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150 | }
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151 | //******************************************************************************
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152 | //******************************************************************************
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153 | ODINPROCEDURE1(GetSystemTime,
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154 | LPSYSTEMTIME, arg1)
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155 | {
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156 | O32_GetSystemTime(arg1);
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157 | }
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158 | //******************************************************************************
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159 | //******************************************************************************
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160 | BOOL WIN32API SystemTimeToFileTime( const SYSTEMTIME * arg1, LPFILETIME arg2)
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161 | {
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162 | dprintf(("KERNEL32: OS2SystemTimeToFileTime\n"));
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163 | return O32_SystemTimeToFileTime(arg1, arg2);
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164 | }
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165 | //******************************************************************************
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166 | //******************************************************************************
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167 | BOOL WIN32API SystemTimeToTzSpecificLocalTime( LPTIME_ZONE_INFORMATION arg1, LPSYSTEMTIME arg2, LPSYSTEMTIME arg3)
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168 | {
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169 | dprintf(("KERNEL32: OS2SystemTimeToTzSpecificLocalTime\n"));
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170 | return O32_SystemTimeToTzSpecificLocalTime(arg1, arg2, arg3);
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171 | }
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172 | //******************************************************************************
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173 | //******************************************************************************
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174 | BOOL WIN32API SetTimeZoneInformation( const LPTIME_ZONE_INFORMATION arg1)
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175 | {
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176 | dprintf(("KERNEL32: OS2SetTimeZoneInformation\n"));
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177 | return O32_SetTimeZoneInformation(arg1);
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178 | }
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179 | //******************************************************************************
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180 | //******************************************************************************
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181 | BOOL WIN32API SetSystemTime(const SYSTEMTIME * arg1)
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182 | {
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183 | dprintf(("KERNEL32: OS2SetSystemTime\n"));
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184 | return O32_SetSystemTime(arg1);
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185 | }
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186 |
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187 | /***********************************************************************
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188 | * WPRINTF_ParseFormatA
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189 | *
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190 | * Parse a format specification. A format specification has the form:
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191 | *
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192 | * [-][#][0][width][.precision]type
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193 | *
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194 | * Return value is the length of the format specification in characters.
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195 | */
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196 | static INT WPRINTF_ParseFormatA( LPCSTR format, WPRINTF_FORMAT *res )
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197 | {
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198 | LPCSTR p = format;
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199 |
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200 | res->flags = 0;
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201 | res->width = 0;
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202 | res->precision = 0;
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203 | if (*p == '-') { res->flags |= WPRINTF_LEFTALIGN; p++; }
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204 | if (*p == '#') { res->flags |= WPRINTF_PREFIX_HEX; p++; }
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205 | if (*p == '0') { res->flags |= WPRINTF_ZEROPAD; p++; }
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206 | while ((*p >= '0') && (*p <= '9')) /* width field */
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207 | {
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208 | res->width = res->width * 10 + *p - '0';
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209 | p++;
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210 | }
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211 | if (*p == '.') /* precision field */
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212 | {
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213 | p++;
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214 | while ((*p >= '0') && (*p <= '9'))
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215 | {
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216 | res->precision = res->precision * 10 + *p - '0';
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217 | p++;
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218 | }
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219 | }
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220 | if (*p == 'l') { res->flags |= WPRINTF_LONG; p++; }
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221 | else if (*p == 'h') { res->flags |= WPRINTF_SHORT; p++; }
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222 | else if (*p == 'w') { res->flags |= WPRINTF_WIDE; p++; }
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223 | switch(*p)
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224 | {
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225 | case 'c':
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226 | res->type = (res->flags & WPRINTF_LONG) ? WPR_WCHAR : WPR_CHAR;
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227 | break;
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228 | case 'C':
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229 | res->type = (res->flags & WPRINTF_SHORT) ? WPR_CHAR : WPR_WCHAR;
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230 | break;
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231 | case 'd':
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232 | case 'i':
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233 | res->type = WPR_SIGNED;
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234 | break;
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235 | case 's':
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236 | res->type = (res->flags & (WPRINTF_LONG |WPRINTF_WIDE))
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237 | ? WPR_WSTRING : WPR_STRING;
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238 | break;
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239 | case 'S':
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240 | res->type = (res->flags & (WPRINTF_SHORT|WPRINTF_WIDE))
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241 | ? WPR_STRING : WPR_WSTRING;
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242 | break;
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243 | case 'u':
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244 | res->type = WPR_UNSIGNED;
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245 | break;
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246 | case 'X':
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247 | res->flags |= WPRINTF_UPPER_HEX;
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248 | /* fall through */
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249 | case 'x':
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250 | res->type = WPR_HEXA;
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251 | break;
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252 | default: /* unknown format char */
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253 | res->type = WPR_UNKNOWN;
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254 | p--; /* print format as normal char */
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255 | break;
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256 | }
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257 | return (INT)(p - format) + 1;
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258 | }
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259 |
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260 |
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261 | /***********************************************************************
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262 | * WPRINTF_ParseFormatW
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263 | *
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264 | * Parse a format specification. A format specification has the form:
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265 | *
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266 | * [-][#][0][width][.precision]type
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267 | *
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268 | * Return value is the length of the format specification in characters.
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269 | */
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270 | static INT WPRINTF_ParseFormatW( LPCWSTR format, WPRINTF_FORMAT *res )
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271 | {
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272 | LPCWSTR p = format;
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273 |
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274 | res->flags = 0;
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275 | res->width = 0;
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276 | res->precision = 0;
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277 | if (*p == '-') { res->flags |= WPRINTF_LEFTALIGN; p++; }
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278 | if (*p == '#') { res->flags |= WPRINTF_PREFIX_HEX; p++; }
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279 | if (*p == '0') { res->flags |= WPRINTF_ZEROPAD; p++; }
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280 | while ((*p >= '0') && (*p <= '9')) /* width field */
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281 | {
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282 | res->width = res->width * 10 + *p - '0';
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283 | p++;
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284 | }
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285 | if (*p == '.') /* precision field */
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286 | {
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287 | p++;
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288 | while ((*p >= '0') && (*p <= '9'))
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289 | {
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290 | res->precision = res->precision * 10 + *p - '0';
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291 | p++;
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292 | }
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293 | }
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294 | if (*p == 'l') { res->flags |= WPRINTF_LONG; p++; }
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295 | else if (*p == 'h') { res->flags |= WPRINTF_SHORT; p++; }
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296 | else if (*p == 'w') { res->flags |= WPRINTF_WIDE; p++; }
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297 | switch((CHAR)*p)
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298 | {
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299 | case 'c':
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300 | res->type = (res->flags & WPRINTF_SHORT) ? WPR_CHAR : WPR_WCHAR;
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301 | break;
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302 | case 'C':
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303 | res->type = (res->flags & WPRINTF_LONG) ? WPR_WCHAR : WPR_CHAR;
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304 | break;
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305 | case 'd':
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306 | case 'i':
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307 | res->type = WPR_SIGNED;
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308 | break;
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309 | case 's':
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310 | res->type = ((res->flags & WPRINTF_SHORT) && !(res->flags & WPRINTF_WIDE)) ? WPR_STRING : WPR_WSTRING;
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311 | break;
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312 | case 'S':
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313 | res->type = (res->flags & (WPRINTF_LONG|WPRINTF_WIDE)) ? WPR_WSTRING : WPR_STRING;
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314 | break;
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315 | case 'u':
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316 | res->type = WPR_UNSIGNED;
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317 | break;
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318 | case 'X':
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319 | res->flags |= WPRINTF_UPPER_HEX;
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320 | /* fall through */
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321 | case 'x':
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322 | res->type = WPR_HEXA;
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323 | break;
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324 | default:
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325 | res->type = WPR_UNKNOWN;
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326 | p--; /* print format as normal char */
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327 | break;
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328 | }
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329 | return (INT)(p - format) + 1;
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330 | }
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331 |
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332 |
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333 | /***********************************************************************
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334 | * WPRINTF_GetLen
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335 | */
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336 | static UINT WPRINTF_GetLen( WPRINTF_FORMAT *format, WPRINTF_DATA *arg,
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337 | LPSTR number, UINT maxlen )
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338 | {
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339 | UINT len;
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340 |
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341 | if (format->flags & WPRINTF_LEFTALIGN) format->flags &= ~WPRINTF_ZEROPAD;
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342 | if (format->width > maxlen) format->width = maxlen;
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343 | switch(format->type)
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344 | {
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345 | case WPR_CHAR:
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346 | case WPR_WCHAR:
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347 | return (format->precision = 1);
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348 | case WPR_STRING:
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349 | if (!arg->lpcstr_view) arg->lpcstr_view = null_stringA;
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350 | for (len = 0; !format->precision || (len < format->precision); len++)
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351 | if (!*(arg->lpcstr_view + len)) break;
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352 | if (len > maxlen) len = maxlen;
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353 | return (format->precision = len);
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354 | case WPR_WSTRING:
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355 | if (!arg->lpcwstr_view) arg->lpcwstr_view = null_stringW;
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356 | for (len = 0; !format->precision || (len < format->precision); len++)
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357 | if (!*(arg->lpcwstr_view + len)) break;
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358 | if (len > maxlen) len = maxlen;
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359 | return (format->precision = len);
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360 | case WPR_SIGNED:
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361 | len = sprintf( number, "%d", arg->int_view );
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362 | break;
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363 | case WPR_UNSIGNED:
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364 | len = sprintf( number, "%u", (UINT)arg->int_view );
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365 | break;
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366 | case WPR_HEXA:
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367 | len = sprintf( number,
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368 | (format->flags & WPRINTF_UPPER_HEX) ? "%X" : "%x",
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369 | (UINT)arg->int_view);
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370 | if (format->flags & WPRINTF_PREFIX_HEX) len += 2;
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371 | break;
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372 | default:
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373 | return 0;
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374 | }
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375 | if (len > maxlen) len = maxlen;
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376 | if (format->precision < len) format->precision = len;
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377 | if (format->precision > maxlen) format->precision = maxlen;
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378 | if ((format->flags & WPRINTF_ZEROPAD) && (format->width > format->precision))
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379 | format->precision = format->width;
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380 | return len;
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381 | }
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382 |
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383 | /***********************************************************************
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384 | * WPRINTF_ExtractVAPtr (Not a Windows API)
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385 | */
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386 | static WPRINTF_DATA WPRINTF_ExtractVAPtr( WPRINTF_FORMAT *format, va_list* args )
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387 | {
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388 | WPRINTF_DATA result;
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389 | switch(format->type)
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390 | {
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391 | case WPR_WCHAR:
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392 | result.wchar_view = va_arg( *args, WCHAR ); break;
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393 | case WPR_CHAR:
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394 | result.char_view = va_arg( *args, CHAR ); break;
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395 | case WPR_STRING:
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396 | result.lpcstr_view = va_arg( *args, LPCSTR); break;
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397 | case WPR_WSTRING:
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398 | result.lpcwstr_view = va_arg( *args, LPCWSTR); break;
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399 | case WPR_HEXA:
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400 | case WPR_SIGNED:
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401 | case WPR_UNSIGNED:
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402 | result.int_view = va_arg( *args, INT ); break;
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403 | default:
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404 | result.wchar_view = 0; break;
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405 | }
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406 | return result;
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407 | }
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408 |
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409 | /***********************************************************************
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410 | * wvsnprintfA (Not a Windows API)
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411 | */
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412 | INT WINAPI wvsnprintfA( LPSTR buffer, UINT maxlen, LPCSTR spec,
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413 | va_list args )
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414 | {
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415 | WPRINTF_FORMAT format;
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416 | LPSTR p = buffer;
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417 | UINT i, len;
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418 | CHAR number[20];
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419 | WPRINTF_DATA argData;
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420 |
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421 | while (*spec && (maxlen > 1))
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422 | {
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423 | if (*spec != '%') { *p++ = *spec++; maxlen--; continue; }
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424 | spec++;
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425 | if (*spec == '%') { *p++ = *spec++; maxlen--; continue; }
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426 | spec += WPRINTF_ParseFormatA( spec, &format );
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427 | argData = WPRINTF_ExtractVAPtr( &format, &args );
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428 | len = WPRINTF_GetLen( &format, &argData, number, maxlen - 1 );
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429 | if (!(format.flags & WPRINTF_LEFTALIGN))
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430 | for (i = format.precision; i < format.width; i++, maxlen--)
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431 | *p++ = ' ';
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432 | switch(format.type)
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433 | {
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434 | case WPR_WCHAR:
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435 | *p = argData.wchar_view;
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436 | if (*p != '\0') p++;
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437 | else if (format.width > 1) *p++ = ' ';
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438 | else len = 0;
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439 | break;
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440 | case WPR_CHAR:
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441 | *p = argData.char_view;
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442 | if (*p != '\0') p++;
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443 | else if (format.width > 1) *p++ = ' ';
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444 | else len = 0;
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445 | break;
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446 | case WPR_STRING:
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447 | memcpy( p, argData.lpcstr_view, len );
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448 | p += len;
|
---|
449 | break;
|
---|
450 | case WPR_WSTRING:
|
---|
451 | {
|
---|
452 | LPCWSTR ptr = argData.lpcwstr_view;
|
---|
453 | for (i = 0; i < len; i++) *p++ = (CHAR)*ptr++;
|
---|
454 | }
|
---|
455 | break;
|
---|
456 | case WPR_HEXA:
|
---|
457 | if ((format.flags & WPRINTF_PREFIX_HEX) && (maxlen > 3))
|
---|
458 | {
|
---|
459 | *p++ = '0';
|
---|
460 | *p++ = (format.flags & WPRINTF_UPPER_HEX) ? 'X' : 'x';
|
---|
461 | maxlen -= 2;
|
---|
462 | len -= 2;
|
---|
463 | format.precision -= 2;
|
---|
464 | format.width -= 2;
|
---|
465 | }
|
---|
466 | /* fall through */
|
---|
467 | case WPR_SIGNED:
|
---|
468 | case WPR_UNSIGNED:
|
---|
469 | for (i = len; i < format.precision; i++, maxlen--) *p++ = '0';
|
---|
470 | memcpy( p, number, len );
|
---|
471 | p += len;
|
---|
472 | /* Go to the next arg */
|
---|
473 | break;
|
---|
474 | case WPR_UNKNOWN:
|
---|
475 | continue;
|
---|
476 | }
|
---|
477 | if (format.flags & WPRINTF_LEFTALIGN)
|
---|
478 | for (i = format.precision; i < format.width; i++, maxlen--)
|
---|
479 | *p++ = ' ';
|
---|
480 | maxlen -= len;
|
---|
481 | }
|
---|
482 | *p = 0;
|
---|
483 | //TRACE("%s\n",buffer);
|
---|
484 | return (maxlen > 1) ? (INT)(p - buffer) : -1;
|
---|
485 | }
|
---|
486 |
|
---|
487 |
|
---|
488 | /***********************************************************************
|
---|
489 | * wvsnprintfW (Not a Windows API)
|
---|
490 | */
|
---|
491 | INT WINAPI wvsnprintfW( LPWSTR buffer, UINT maxlen, LPCWSTR spec,
|
---|
492 | va_list args )
|
---|
493 | {
|
---|
494 | WPRINTF_FORMAT format;
|
---|
495 | LPWSTR p = buffer;
|
---|
496 | UINT i, len;
|
---|
497 | CHAR number[20];
|
---|
498 |
|
---|
499 | while (*spec && (maxlen > 1))
|
---|
500 | {
|
---|
501 | if (*spec != '%') { *p++ = *spec++; maxlen--; continue; }
|
---|
502 | spec++;
|
---|
503 | if (*spec == '%') { *p++ = *spec++; maxlen--; continue; }
|
---|
504 | spec += WPRINTF_ParseFormatW( spec, &format );
|
---|
505 | len = WPRINTF_GetLen( &format, (WPRINTF_DATA*)args, number, maxlen - 1 );
|
---|
506 | if (!(format.flags & WPRINTF_LEFTALIGN))
|
---|
507 | for (i = format.precision; i < format.width; i++, maxlen--)
|
---|
508 | *p++ = ' ';
|
---|
509 | switch(format.type)
|
---|
510 | {
|
---|
511 | case WPR_WCHAR:
|
---|
512 | *p = va_arg( args, WCHAR );
|
---|
513 | if (*p != '\0') p++;
|
---|
514 | else if (format.width > 1) *p++ = ' ';
|
---|
515 | else len = 0;
|
---|
516 | break;
|
---|
517 | case WPR_CHAR:
|
---|
518 | *p = (WCHAR)va_arg( args, CHAR );
|
---|
519 | if (*p != '\0') p++;
|
---|
520 | else if (format.width > 1) *p++ = ' ';
|
---|
521 | else len = 0;
|
---|
522 | break;
|
---|
523 | case WPR_STRING:
|
---|
524 | {
|
---|
525 | LPCSTR ptr = va_arg( args, LPCSTR );
|
---|
526 | for (i = 0; i < len; i++) *p++ = (WCHAR)*ptr++;
|
---|
527 | }
|
---|
528 | break;
|
---|
529 | case WPR_WSTRING:
|
---|
530 | if (len) memcpy( p, va_arg( args, LPCWSTR ), len * sizeof(WCHAR) );
|
---|
531 | p += len;
|
---|
532 | break;
|
---|
533 | case WPR_HEXA:
|
---|
534 | if ((format.flags & WPRINTF_PREFIX_HEX) && (maxlen > 3))
|
---|
535 | {
|
---|
536 | *p++ = '0';
|
---|
537 | *p++ = (format.flags & WPRINTF_UPPER_HEX) ? 'X' : 'x';
|
---|
538 | maxlen -= 2;
|
---|
539 | len -= 2;
|
---|
540 | format.precision -= 2;
|
---|
541 | format.width -= 2;
|
---|
542 | }
|
---|
543 | /* fall through */
|
---|
544 | case WPR_SIGNED:
|
---|
545 | case WPR_UNSIGNED:
|
---|
546 | for (i = len; i < format.precision; i++, maxlen--) *p++ = '0';
|
---|
547 | for (i = 0; i < len; i++) *p++ = (WCHAR)number[i];
|
---|
548 | (void)va_arg( args, INT ); /* Go to the next arg */
|
---|
549 | break;
|
---|
550 | case WPR_UNKNOWN:
|
---|
551 | continue;
|
---|
552 | }
|
---|
553 | if (format.flags & WPRINTF_LEFTALIGN)
|
---|
554 | for (i = format.precision; i < format.width; i++, maxlen--)
|
---|
555 | *p++ = ' ';
|
---|
556 | maxlen -= len;
|
---|
557 | }
|
---|
558 | *p = 0;
|
---|
559 | return (maxlen > 1) ? (INT)(p - buffer) : -1;
|
---|
560 | }
|
---|
561 |
|
---|
562 | /***********************************************************************
|
---|
563 | * wsnprintfA (Not a Windows API)
|
---|
564 | */
|
---|
565 | INT WINAPIV wsnprintfA( LPSTR buffer, UINT maxlen, LPCSTR spec, ... )
|
---|
566 | {
|
---|
567 | va_list valist;
|
---|
568 | INT res;
|
---|
569 |
|
---|
570 | va_start( valist, spec );
|
---|
571 | res = wvsnprintfA( buffer, maxlen, spec, valist );
|
---|
572 | va_end( valist );
|
---|
573 | return res;
|
---|
574 | }
|
---|
575 |
|
---|
576 | /***********************************************************************
|
---|
577 | * wsnprintfW (Not a Windows API)
|
---|
578 | */
|
---|
579 | INT WINAPIV wsnprintfW( LPWSTR buffer, UINT maxlen, LPCWSTR spec, ... )
|
---|
580 | {
|
---|
581 | va_list valist;
|
---|
582 | INT res;
|
---|
583 |
|
---|
584 | va_start( valist, spec );
|
---|
585 | res = wvsnprintfW( buffer, maxlen, spec, valist );
|
---|
586 | va_end( valist );
|
---|
587 | return res;
|
---|
588 | }
|
---|
589 |
|
---|
590 |
|
---|
591 | /*****************************************************************************
|
---|
592 | * Name : DWORD GetSystemTimeAsFileTime
|
---|
593 | * Purpose : The GetSystemTimeAsFileTime function obtains the current system
|
---|
594 | * date and time. The information is in Coordinated Universal Time (UTC) format.
|
---|
595 | * Parameters: LLPFILETIME lLPSYSTEMTIMEAsFileTime
|
---|
596 | * Variables :
|
---|
597 | * Result :
|
---|
598 | * Remark :
|
---|
599 | * Status : UNTESTED
|
---|
600 | *
|
---|
601 | * Author : Patrick Haller [Mon, 1998/06/15 08:00]
|
---|
602 | *****************************************************************************/
|
---|
603 |
|
---|
604 | VOID WIN32API GetSystemTimeAsFileTime(LPFILETIME lpSystemTimeAsFileTime)
|
---|
605 | {
|
---|
606 | FILETIME ft; /* code sequence from WIN32.HLP */
|
---|
607 | SYSTEMTIME st;
|
---|
608 |
|
---|
609 | dprintf(("KERNEL32: GetSystemTimeAsFileTime(%08xh)\n", lpSystemTimeAsFileTime));
|
---|
610 |
|
---|
611 | GetSystemTime(&st);
|
---|
612 | SystemTimeToFileTime(&st, &ft);
|
---|
613 | }
|
---|