1 | /* $Id: variant.cpp,v 1.2 1999-08-22 22:08:50 sandervl Exp $ */
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2 | /*
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3 | * VARIANT
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4 | *
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5 | * Copyright 1998 Jean-Claude Cote
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6 | *
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7 | * Copyright 1999 Sander van Leeuwen (WINE OS/2 Port 990815)
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8 | *
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9 | * Project Odin Software License can be found in LICENSE.TXT
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10 | *
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11 | * NOTES
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12 | * This implements the low-level and hi-level APIs for manipulating VARIANTs.
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13 | * The low-level APIs are used to do data coercion between different data types.
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14 | * The hi-level APIs are built on top of these low-level APIs and handle
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15 | * initialization, copying, destroying and changing the type of VARIANTs.
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16 | *
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17 | * TODO:
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18 | * - The Variant APIs are do not support international languages, currency
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19 | * types, number formating and calendar. They only support U.S. English format.
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20 | * - The Variant APIs do not the following types: IUknown, IDispatch, DECIMAL and SafeArray.
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21 | * The prototypes for these are commented out in the oleauto.h file. They need
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22 | * to be implemented and cases need to be added to the switches of the existing APIs.
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23 | * - The parsing of date for the VarDateFromStr is not complete.
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24 | * - The date manipulations do not support date prior to 1900.
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25 | * - The parsing does not accept has many formats has the Windows implementation.
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26 | */
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27 |
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28 | #include "oleaut32.h"
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29 | #include "windef.h"
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30 | #include "oleauto.h"
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31 | #include "heap.h"
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32 | #include "debugtools.h"
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33 | #include "winerror.h"
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34 | #include "parsedt.h"
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35 |
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36 | DEFAULT_DEBUG_CHANNEL(ole)
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37 |
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38 | #include <string.h>
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39 | #include <stdlib.h>
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40 | #include <math.h>
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41 | #include <time.h>
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42 |
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43 | //#ifdef HAVE_FLOAT_H
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44 | # include <float.h>
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45 | //#endif
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46 |
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47 | #ifndef FLT_MAX
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48 | # ifdef MAXFLOAT
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49 | # define FLT_MAX MAXFLOAT
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50 | # else
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51 | # error "Can't find #define for MAXFLOAT/FLT_MAX"
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52 | # endif
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53 | #endif
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54 |
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55 | #undef CHAR_MAX
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56 | #undef CHAR_MIN
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57 | static const char CHAR_MAX = 127;
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58 | static const char CHAR_MIN = -128;
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59 | static const BYTE UI1_MAX = 255;
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60 | static const BYTE UI1_MIN = 0;
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61 | static const unsigned short UI2_MAX = 65535;
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62 | static const unsigned short UI2_MIN = 0;
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63 | static const short I2_MAX = 32767;
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64 | static const short I2_MIN = -32768;
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65 | static const unsigned long UI4_MAX = 4294967295U;
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66 | static const unsigned long UI4_MIN = 0;
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67 | static const long I4_MAX = 2147483647;
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68 | static const long I4_MIN = -(2147483648U);
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69 | static const DATE DATE_MIN = -657434;
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70 | static const DATE DATE_MAX = 2958465;
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71 |
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72 |
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73 | /* This mask is used to set a flag in wReserved1 of
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74 | * the VARIANTARG structure. The flag indicates if
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75 | * the API function is using an inner variant or not.
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76 | */
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77 | #define PROCESSING_INNER_VARIANT 0x0001
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78 |
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79 | /* General use buffer.
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80 | */
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81 | #define BUFFER_MAX 1024
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82 | static char pBuffer[BUFFER_MAX];
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83 |
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84 | /*
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85 | * Note a leap year is one that is a multiple of 4
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86 | * but not of a 100. Except if it is a multiple of
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87 | * 400 then it is a leap year.
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88 | */
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89 | /* According to postgeSQL date parsing functions there is
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90 | * a leap year when this expression is true.
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91 | * (((y % 4) == 0) && (((y % 100) != 0) || ((y % 400) == 0)))
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92 | * So according to this there is 365.2515 days in one year.
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93 | * One + every four years: 1/4 -> 365.25
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94 | * One - every 100 years: 1/100 -> 365.001
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95 | * One + every 400 years: 1/400 -> 365.0025
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96 | */
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97 | static const double DAYS_IN_ONE_YEAR = 365.2515;
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98 |
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99 |
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100 |
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101 | /******************************************************************************
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102 | * DateTimeStringToTm [INTERNAL]
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103 | *
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104 | * Converts a string representation of a date and/or time to a tm structure.
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105 | *
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106 | * Note this function uses the postgresql date parsing functions found
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107 | * in the parsedt.c file.
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108 | *
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109 | * Returns TRUE if successfull.
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110 | *
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111 | * Note: This function does not parse the day of the week,
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112 | * daylight savings time. It will only fill the followin fields in
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113 | * the tm struct, tm_sec, tm_min, tm_hour, tm_year, tm_day, tm_mon.
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114 | *
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115 | ******************************************************************************/
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116 | static BOOL DateTimeStringToTm( OLECHAR* strIn, LCID lcid, struct tm* pTm )
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117 | {
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118 | BOOL res = FALSE;
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119 | double fsec;
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120 | int tzp;
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121 | int dtype;
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122 | int nf;
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123 | char *field[MAXDATEFIELDS];
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124 | int ftype[MAXDATEFIELDS];
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125 | char lowstr[MAXDATELEN + 1];
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126 | char* strDateTime = NULL;
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127 |
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128 | /* Convert the string to ASCII since this is the only format
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129 | * postgesql can handle.
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130 | */
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131 | strDateTime = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
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132 |
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133 | if( strDateTime != NULL )
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134 | {
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135 | /* Make sure we don't go over the maximum length
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136 | * accepted by postgesql.
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137 | */
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138 | if( strlen( strDateTime ) <= MAXDATELEN )
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139 | {
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140 | if( ParseDateTime( strDateTime, lowstr, field, ftype, MAXDATEFIELDS, &nf) == 0 )
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141 | {
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142 | if( lcid & VAR_DATEVALUEONLY )
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143 | {
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144 | /* Get the date information.
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145 | * It returns 0 if date information was
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146 | * present and 1 if only time information was present.
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147 | * -1 if an error occures.
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148 | */
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149 | if( DecodeDateTime(field, ftype, nf, &dtype, pTm, &fsec, &tzp) == 0 )
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150 | {
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151 | /* Eliminate the time information since we
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152 | * were asked to get date information only.
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153 | */
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154 | pTm->tm_sec = 0;
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155 | pTm->tm_min = 0;
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156 | pTm->tm_hour = 0;
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157 | res = TRUE;
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158 | }
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159 | }
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160 | if( lcid & VAR_TIMEVALUEONLY )
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161 | {
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162 | /* Get time information only.
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163 | */
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164 | if( DecodeTimeOnly(field, ftype, nf, &dtype, pTm, &fsec) == 0 )
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165 | {
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166 | res = TRUE;
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167 | }
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168 | }
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169 | else
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170 | {
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171 | /* Get both date and time information.
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172 | * It returns 0 if date information was
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173 | * present and 1 if only time information was present.
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174 | * -1 if an error occures.
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175 | */
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176 | if( DecodeDateTime(field, ftype, nf, &dtype, pTm, &fsec, &tzp) != -1 )
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177 | {
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178 | res = TRUE;
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179 | }
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180 | }
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181 | }
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182 | }
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183 | HeapFree( GetProcessHeap(), 0, strDateTime );
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184 | }
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185 |
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186 | return res;
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187 | }
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188 |
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189 |
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190 |
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191 |
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192 |
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193 |
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194 | /******************************************************************************
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195 | * TmToDATE [INTERNAL]
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196 | *
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197 | * The date is implemented using an 8 byte floating-point number.
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198 | * Days are represented by whole numbers increments starting with 0.00 has
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199 | * being December 30 1899, midnight.
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200 | * The hours are expressed as the fractional part of the number.
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201 | * December 30 1899 at midnight = 0.00
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202 | * January 1 1900 at midnight = 2.00
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203 | * January 4 1900 at 6 AM = 5.25
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204 | * January 4 1900 at noon = 5.50
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205 | * December 29 1899 at midnight = -1.00
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206 | * December 18 1899 at midnight = -12.00
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207 | * December 18 1899 at 6AM = -12.25
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208 | * December 18 1899 at 6PM = -12.75
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209 | * December 19 1899 at midnight = -11.00
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210 | * The tm structure is as follows:
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211 | * struct tm {
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212 | * int tm_sec; seconds after the minute - [0,59]
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213 | * int tm_min; minutes after the hour - [0,59]
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214 | * int tm_hour; hours since midnight - [0,23]
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215 | * int tm_mday; day of the month - [1,31]
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216 | * int tm_mon; months since January - [0,11]
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217 | * int tm_year; years
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218 | * int tm_wday; days since Sunday - [0,6]
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219 | * int tm_yday; days since January 1 - [0,365]
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220 | * int tm_isdst; daylight savings time flag
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221 | * };
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222 | *
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223 | * Note: This function does not use the tm_wday, tm_yday, tm_wday,
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224 | * and tm_isdst fields of the tm structure. And only converts years
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225 | * after 1900.
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226 | *
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227 | * Returns TRUE if successfull.
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228 | */
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229 | static BOOL TmToDATE( struct tm* pTm, DATE *pDateOut )
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230 | {
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231 | if( (pTm->tm_year - 1900) >= 0 )
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232 | {
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233 | int leapYear = 0;
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234 |
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235 | /* Start at 1. This is the way DATE is defined.
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236 | * January 1, 1900 at Midnight is 1.00.
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237 | * January 1, 1900 at 6AM is 1.25.
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238 | * and so on.
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239 | */
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240 | *pDateOut = 1;
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241 |
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242 | /* Add the number of days corresponding to
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243 | * tm_year.
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244 | */
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245 | *pDateOut += (pTm->tm_year - 1900) * 365;
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246 |
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247 | /* Add the leap days in the previous years between now and 1900.
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248 | * Note a leap year is one that is a multiple of 4
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249 | * but not of a 100. Except if it is a multiple of
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250 | * 400 then it is a leap year.
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251 | */
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252 | *pDateOut += ( (pTm->tm_year - 1) / 4 ) - ( 1900 / 4 );
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253 | *pDateOut -= ( (pTm->tm_year - 1) / 100 ) - ( 1900 / 100 );
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254 | *pDateOut += ( (pTm->tm_year - 1) / 400 ) - ( 1900 / 400 );
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255 |
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256 | /* Set the leap year flag if the
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257 | * current year specified by tm_year is a
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258 | * leap year. This will be used to add a day
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259 | * to the day count.
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260 | */
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261 | if( isleap( pTm->tm_year ) )
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262 | leapYear = 1;
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263 |
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264 | /* Add the number of days corresponding to
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265 | * the month.
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266 | */
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267 | switch( pTm->tm_mon )
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268 | {
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269 | case 2:
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270 | *pDateOut += 31;
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271 | break;
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272 | case 3:
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273 | *pDateOut += ( 59 + leapYear );
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274 | break;
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275 | case 4:
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276 | *pDateOut += ( 90 + leapYear );
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277 | break;
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278 | case 5:
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279 | *pDateOut += ( 120 + leapYear );
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280 | break;
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281 | case 6:
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282 | *pDateOut += ( 151 + leapYear );
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283 | break;
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284 | case 7:
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285 | *pDateOut += ( 181 + leapYear );
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286 | break;
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287 | case 8:
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288 | *pDateOut += ( 212 + leapYear );
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289 | break;
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290 | case 9:
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291 | *pDateOut += ( 243 + leapYear );
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292 | break;
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293 | case 10:
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294 | *pDateOut += ( 273 + leapYear );
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295 | break;
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296 | case 11:
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297 | *pDateOut += ( 304 + leapYear );
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298 | break;
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299 | case 12:
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300 | *pDateOut += ( 334 + leapYear );
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301 | break;
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302 | }
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303 | /* Add the number of days in this month.
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304 | */
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305 | *pDateOut += pTm->tm_mday;
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306 |
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307 | /* Add the number of seconds, minutes, and hours
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308 | * to the DATE. Note these are the fracionnal part
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309 | * of the DATE so seconds / number of seconds in a day.
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310 | */
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311 | *pDateOut += pTm->tm_hour / 24.0;
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312 | *pDateOut += pTm->tm_min / 1440.0;
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313 | *pDateOut += pTm->tm_sec / 86400.0;
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314 | return TRUE;
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315 | }
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316 | return FALSE;
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317 | }
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318 |
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319 | /******************************************************************************
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320 | * DateToTm [INTERNAL]
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321 | *
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322 | * This function converst a windows DATE to a tm structure.
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323 | *
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324 | * It does not fill all the fields of the tm structure.
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325 | * Here is a list of the fields that are filled:
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326 | * tm_sec, tm_min, tm_hour, tm_year, tm_day, tm_mon.
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327 | *
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328 | * Note this function does not support dates before the January 1, 1900
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329 | * or ( dateIn < 2.0 ).
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330 | *
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331 | * Returns TRUE if successfull.
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332 | */
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333 | static BOOL DateToTm( DATE dateIn, LCID lcid, struct tm* pTm )
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334 | {
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335 | /* Do not process dates smaller than January 1, 1900.
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336 | * Which corresponds to 2.0 in the windows DATE format.
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337 | */
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338 | if( dateIn >= 2.0 )
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339 | {
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340 | double decimalPart = 0.0;
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341 | double wholePart = 0.0;
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342 |
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343 | memset(pTm,0,sizeof(*pTm));
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344 |
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345 | /* Because of the nature of DATE format witch
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346 | * associates 2.0 to January 1, 1900. We will
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347 | * remove 1.0 from the whole part of the DATE
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348 | * so that in the following code 1.0
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349 | * will correspond to January 1, 1900.
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350 | * This simplyfies the processing of the DATE value.
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351 | */
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352 | dateIn -= 1.0;
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353 |
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354 | wholePart = (double) floor( dateIn );
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355 | decimalPart = fmod( dateIn, wholePart );
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356 |
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357 | if( !(lcid & VAR_TIMEVALUEONLY) )
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358 | {
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359 | int nDay = 0;
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360 | int leapYear = 0;
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361 | double yearsSince1900 = 0;
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362 | /* Start at 1900, this where the DATE time 0.0 starts.
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363 | */
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364 | pTm->tm_year = 1900;
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365 | /* find in what year the day in the "wholePart" falls into.
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366 | * add the value to the year field.
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367 | */
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368 | yearsSince1900 = floor( wholePart / DAYS_IN_ONE_YEAR );
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369 | pTm->tm_year += yearsSince1900;
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370 | /* determine if this is a leap year.
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371 | */
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372 | if( isleap( pTm->tm_year ) )
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373 | leapYear = 1;
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374 | /* find what day of that year does the "wholePart" corresponds to.
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375 | * Note: nDay is in [1-366] format
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376 | */
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377 | nDay = (int) ( wholePart - floor( yearsSince1900 * DAYS_IN_ONE_YEAR ) );
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378 | /* Set the tm_yday value.
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379 | * Note: The day is must be converted from [1-366] to [0-365]
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380 | */
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381 | /*pTm->tm_yday = nDay - 1;*/
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382 | /* find which mount this day corresponds to.
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383 | */
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384 | if( nDay <= 31 )
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385 | {
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386 | pTm->tm_mday = nDay;
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387 | pTm->tm_mon = 0;
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388 | }
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389 | else if( nDay <= ( 59 + leapYear ) )
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390 | {
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391 | pTm->tm_mday = nDay - 31;
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392 | pTm->tm_mon = 1;
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393 | }
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394 | else if( nDay <= ( 90 + leapYear ) )
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395 | {
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396 | pTm->tm_mday = nDay - ( 59 + leapYear );
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397 | pTm->tm_mon = 2;
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398 | }
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399 | else if( nDay <= ( 120 + leapYear ) )
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400 | {
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401 | pTm->tm_mday = nDay - ( 90 + leapYear );
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402 | pTm->tm_mon = 3;
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403 | }
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404 | else if( nDay <= ( 151 + leapYear ) )
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405 | {
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406 | pTm->tm_mday = nDay - ( 120 + leapYear );
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407 | pTm->tm_mon = 4;
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408 | }
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409 | else if( nDay <= ( 181 + leapYear ) )
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410 | {
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411 | pTm->tm_mday = nDay - ( 151 + leapYear );
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412 | pTm->tm_mon = 5;
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413 | }
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414 | else if( nDay <= ( 212 + leapYear ) )
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415 | {
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416 | pTm->tm_mday = nDay - ( 181 + leapYear );
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417 | pTm->tm_mon = 6;
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418 | }
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419 | else if( nDay <= ( 243 + leapYear ) )
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420 | {
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421 | pTm->tm_mday = nDay - ( 212 + leapYear );
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422 | pTm->tm_mon = 7;
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423 | }
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424 | else if( nDay <= ( 273 + leapYear ) )
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425 | {
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426 | pTm->tm_mday = nDay - ( 243 + leapYear );
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427 | pTm->tm_mon = 8;
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428 | }
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429 | else if( nDay <= ( 304 + leapYear ) )
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430 | {
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431 | pTm->tm_mday = nDay - ( 273 + leapYear );
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432 | pTm->tm_mon = 9;
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433 | }
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434 | else if( nDay <= ( 334 + leapYear ) )
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435 | {
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436 | pTm->tm_mday = nDay - ( 304 + leapYear );
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437 | pTm->tm_mon = 10;
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438 | }
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439 | else if( nDay <= ( 365 + leapYear ) )
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440 | {
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441 | pTm->tm_mday = nDay - ( 334 + leapYear );
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442 | pTm->tm_mon = 11;
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443 | }
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444 | }
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445 | if( !(lcid & VAR_DATEVALUEONLY) )
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446 | {
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447 | /* find the number of seconds in this day.
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448 | * fractional part times, hours, minutes, seconds.
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449 | */
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450 | pTm->tm_hour = (int) ( decimalPart * 24 );
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451 | pTm->tm_min = (int) ( ( ( decimalPart * 24 ) - pTm->tm_hour ) * 60 );
|
---|
452 | pTm->tm_sec = (int) ( ( ( decimalPart * 24 * 60 ) - ( pTm->tm_hour * 60 ) - pTm->tm_min ) * 60 );
|
---|
453 | }
|
---|
454 | return TRUE;
|
---|
455 | }
|
---|
456 | return FALSE;
|
---|
457 | }
|
---|
458 |
|
---|
459 |
|
---|
460 |
|
---|
461 | /******************************************************************************
|
---|
462 | * SizeOfVariantData [INTERNAL]
|
---|
463 | *
|
---|
464 | * This function finds the size of the data referenced by a Variant based
|
---|
465 | * the type "vt" of the Variant.
|
---|
466 | */
|
---|
467 | static int SizeOfVariantData( VARIANT* parg )
|
---|
468 | {
|
---|
469 | int size = 0;
|
---|
470 | switch( parg->vt & VT_TYPEMASK )
|
---|
471 | {
|
---|
472 | case( VT_I2 ):
|
---|
473 | size = sizeof(short);
|
---|
474 | break;
|
---|
475 | case( VT_INT ):
|
---|
476 | size = sizeof(int);
|
---|
477 | break;
|
---|
478 | case( VT_I4 ):
|
---|
479 | size = sizeof(long);
|
---|
480 | break;
|
---|
481 | case( VT_UI1 ):
|
---|
482 | size = sizeof(BYTE);
|
---|
483 | break;
|
---|
484 | case( VT_UI2 ):
|
---|
485 | size = sizeof(unsigned short);
|
---|
486 | break;
|
---|
487 | case( VT_UINT ):
|
---|
488 | size = sizeof(unsigned int);
|
---|
489 | break;
|
---|
490 | case( VT_UI4 ):
|
---|
491 | size = sizeof(unsigned long);
|
---|
492 | break;
|
---|
493 | case( VT_R4 ):
|
---|
494 | size = sizeof(float);
|
---|
495 | break;
|
---|
496 | case( VT_R8 ):
|
---|
497 | size = sizeof(double);
|
---|
498 | break;
|
---|
499 | case( VT_DATE ):
|
---|
500 | size = sizeof(DATE);
|
---|
501 | break;
|
---|
502 | case( VT_BOOL ):
|
---|
503 | size = sizeof(VARIANT_BOOL);
|
---|
504 | break;
|
---|
505 | case( VT_BSTR ):
|
---|
506 | size = sizeof(void*);
|
---|
507 | break;
|
---|
508 | case( VT_CY ):
|
---|
509 | case( VT_DISPATCH ):
|
---|
510 | case( VT_UNKNOWN ):
|
---|
511 | case( VT_DECIMAL ):
|
---|
512 | default:
|
---|
513 | FIXME("Add size information for type vt=%d\n", parg->vt & VT_TYPEMASK );
|
---|
514 | break;
|
---|
515 | }
|
---|
516 |
|
---|
517 | return size;
|
---|
518 | }
|
---|
519 | /******************************************************************************
|
---|
520 | * StringDupAtoBstr [INTERNAL]
|
---|
521 | *
|
---|
522 | */
|
---|
523 | static BSTR StringDupAtoBstr( char* strIn )
|
---|
524 | {
|
---|
525 | BSTR bstr = NULL;
|
---|
526 | OLECHAR* pNewString = NULL;
|
---|
527 | pNewString = HEAP_strdupAtoW( GetProcessHeap(), 0, strIn );
|
---|
528 | bstr = SysAllocString( pNewString );
|
---|
529 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
530 | return bstr;
|
---|
531 | }
|
---|
532 |
|
---|
533 | /******************************************************************************
|
---|
534 | * round [INTERNAL]
|
---|
535 | *
|
---|
536 | * Round the double value to the nearest integer value.
|
---|
537 | */
|
---|
538 | static double round( double d )
|
---|
539 | {
|
---|
540 | double decimals = 0.0, integerValue = 0.0, roundedValue = 0.0;
|
---|
541 | BOOL bEvenNumber = FALSE;
|
---|
542 | int nSign = 0;
|
---|
543 |
|
---|
544 | /* Save the sign of the number
|
---|
545 | */
|
---|
546 | nSign = (d >= 0.0) ? 1 : -1;
|
---|
547 | d = fabs( d );
|
---|
548 |
|
---|
549 | /* Remove the decimals.
|
---|
550 | */
|
---|
551 | integerValue = floor( d );
|
---|
552 |
|
---|
553 | /* Set the Even flag. This is used to round the number when
|
---|
554 | * the decimals are exactly 1/2. If the integer part is
|
---|
555 | * odd the number is rounded up. If the integer part
|
---|
556 | * is even the number is rounded down. Using this method
|
---|
557 | * numbers are rounded up|down half the time.
|
---|
558 | */
|
---|
559 | bEvenNumber = (((short)fmod(integerValue, 2)) == 0) ? TRUE : FALSE;
|
---|
560 |
|
---|
561 | /* Remove the integral part of the number.
|
---|
562 | */
|
---|
563 | decimals = d - integerValue;
|
---|
564 |
|
---|
565 | /* Note: Ceil returns the smallest integer that is greater that x.
|
---|
566 | * and floor returns the largest integer that is less than or equal to x.
|
---|
567 | */
|
---|
568 | if( decimals > 0.5 )
|
---|
569 | {
|
---|
570 | /* If the decimal part is greater than 1/2
|
---|
571 | */
|
---|
572 | roundedValue = ceil( d );
|
---|
573 | }
|
---|
574 | else if( decimals < 0.5 )
|
---|
575 | {
|
---|
576 | /* If the decimal part is smaller than 1/2
|
---|
577 | */
|
---|
578 | roundedValue = floor( d );
|
---|
579 | }
|
---|
580 | else
|
---|
581 | {
|
---|
582 | /* the decimals are exactly 1/2 so round according to
|
---|
583 | * the bEvenNumber flag.
|
---|
584 | */
|
---|
585 | if( bEvenNumber )
|
---|
586 | {
|
---|
587 | roundedValue = floor( d );
|
---|
588 | }
|
---|
589 | else
|
---|
590 | {
|
---|
591 | roundedValue = ceil( d );
|
---|
592 | }
|
---|
593 | }
|
---|
594 |
|
---|
595 | return roundedValue * nSign;
|
---|
596 | }
|
---|
597 |
|
---|
598 | /******************************************************************************
|
---|
599 | * RemoveCharacterFromString [INTERNAL]
|
---|
600 | *
|
---|
601 | * Removes any of the characters in "strOfCharToRemove" from the "str" argument.
|
---|
602 | */
|
---|
603 | static void RemoveCharacterFromString( LPSTR str, LPSTR strOfCharToRemove )
|
---|
604 | {
|
---|
605 | LPSTR pNewString = NULL;
|
---|
606 | LPSTR strToken = NULL;
|
---|
607 |
|
---|
608 |
|
---|
609 | /* Check if we have a valid argument
|
---|
610 | */
|
---|
611 | if( str != NULL )
|
---|
612 | {
|
---|
613 | pNewString = strdup( str );
|
---|
614 | str[0] = '\0';
|
---|
615 | strToken = strtok( pNewString, strOfCharToRemove );
|
---|
616 | while( strToken != NULL ) {
|
---|
617 | strcat( str, strToken );
|
---|
618 | strToken = strtok( NULL, strOfCharToRemove );
|
---|
619 | }
|
---|
620 | free( pNewString );
|
---|
621 | }
|
---|
622 | return;
|
---|
623 | }
|
---|
624 |
|
---|
625 | /******************************************************************************
|
---|
626 | * GetValidRealString [INTERNAL]
|
---|
627 | *
|
---|
628 | * Checks if the string is of proper format to be converted to a real value.
|
---|
629 | */
|
---|
630 | static BOOL IsValidRealString( LPSTR strRealString )
|
---|
631 | {
|
---|
632 | /* Real values that have a decimal point are required to either have
|
---|
633 | * digits before or after the decimal point. We will assume that
|
---|
634 | * we do not have any digits at either position. If we do encounter
|
---|
635 | * some we will disable this flag.
|
---|
636 | */
|
---|
637 | BOOL bDigitsRequired = TRUE;
|
---|
638 | /* Processed fields in the string representation of the real number.
|
---|
639 | */
|
---|
640 | BOOL bWhiteSpaceProcessed = FALSE;
|
---|
641 | BOOL bFirstSignProcessed = FALSE;
|
---|
642 | BOOL bFirstDigitsProcessed = FALSE;
|
---|
643 | BOOL bDecimalPointProcessed = FALSE;
|
---|
644 | BOOL bSecondDigitsProcessed = FALSE;
|
---|
645 | BOOL bExponentProcessed = FALSE;
|
---|
646 | BOOL bSecondSignProcessed = FALSE;
|
---|
647 | BOOL bThirdDigitsProcessed = FALSE;
|
---|
648 | /* Assume string parameter "strRealString" is valid and try to disprove it.
|
---|
649 | */
|
---|
650 | BOOL bValidRealString = TRUE;
|
---|
651 |
|
---|
652 | /* Used to count the number of tokens in the "strRealString".
|
---|
653 | */
|
---|
654 | LPSTR strToken = NULL;
|
---|
655 | int nTokens = 0;
|
---|
656 | LPSTR pChar = NULL;
|
---|
657 |
|
---|
658 | /* Check if we have a valid argument
|
---|
659 | */
|
---|
660 | if( strRealString == NULL )
|
---|
661 | {
|
---|
662 | bValidRealString = FALSE;
|
---|
663 | }
|
---|
664 |
|
---|
665 | if( bValidRealString == TRUE )
|
---|
666 | {
|
---|
667 | /* Make sure we only have ONE token in the string.
|
---|
668 | */
|
---|
669 | strToken = strtok( strRealString, " " );
|
---|
670 | while( strToken != NULL ) {
|
---|
671 | nTokens++;
|
---|
672 | strToken = strtok( NULL, " " );
|
---|
673 | }
|
---|
674 |
|
---|
675 | if( nTokens != 1 )
|
---|
676 | {
|
---|
677 | bValidRealString = FALSE;
|
---|
678 | }
|
---|
679 | }
|
---|
680 |
|
---|
681 |
|
---|
682 | /* Make sure this token contains only valid characters.
|
---|
683 | * The string argument to atof has the following form:
|
---|
684 | * [whitespace] [sign] [digits] [.digits] [ {d | D | e | E }[sign]digits]
|
---|
685 | * Whitespace consists of space and|or <TAB> characters, which are ignored.
|
---|
686 | * Sign is either plus '+' or minus '-'.
|
---|
687 | * Digits are one or more decimal digits.
|
---|
688 | * Note: If no digits appear before the decimal point, at least one must
|
---|
689 | * appear after the decimal point.
|
---|
690 | * The decimal digits may be followed by an exponent.
|
---|
691 | * An Exponent consists of an introductory letter ( D, d, E, or e) and
|
---|
692 | * an optionally signed decimal integer.
|
---|
693 | */
|
---|
694 | pChar = strRealString;
|
---|
695 | while( bValidRealString == TRUE && *pChar != '\0' )
|
---|
696 | {
|
---|
697 | switch( *pChar )
|
---|
698 | {
|
---|
699 | /* If whitespace...
|
---|
700 | */
|
---|
701 | case ' ':
|
---|
702 | case '\t':
|
---|
703 | if( bWhiteSpaceProcessed ||
|
---|
704 | bFirstSignProcessed ||
|
---|
705 | bFirstDigitsProcessed ||
|
---|
706 | bDecimalPointProcessed ||
|
---|
707 | bSecondDigitsProcessed ||
|
---|
708 | bExponentProcessed ||
|
---|
709 | bSecondSignProcessed ||
|
---|
710 | bThirdDigitsProcessed )
|
---|
711 | {
|
---|
712 | bValidRealString = FALSE;
|
---|
713 | }
|
---|
714 | break;
|
---|
715 | /* If sign...
|
---|
716 | */
|
---|
717 | case '+':
|
---|
718 | case '-':
|
---|
719 | if( bFirstSignProcessed == FALSE )
|
---|
720 | {
|
---|
721 | if( bFirstDigitsProcessed ||
|
---|
722 | bDecimalPointProcessed ||
|
---|
723 | bSecondDigitsProcessed ||
|
---|
724 | bExponentProcessed ||
|
---|
725 | bSecondSignProcessed ||
|
---|
726 | bThirdDigitsProcessed )
|
---|
727 | {
|
---|
728 | bValidRealString = FALSE;
|
---|
729 | }
|
---|
730 | bWhiteSpaceProcessed = TRUE;
|
---|
731 | bFirstSignProcessed = TRUE;
|
---|
732 | }
|
---|
733 | else if( bSecondSignProcessed == FALSE )
|
---|
734 | {
|
---|
735 | /* Note: The exponent must be present in
|
---|
736 | * order to accept the second sign...
|
---|
737 | */
|
---|
738 | if( bExponentProcessed == FALSE ||
|
---|
739 | bThirdDigitsProcessed ||
|
---|
740 | bDigitsRequired )
|
---|
741 | {
|
---|
742 | bValidRealString = FALSE;
|
---|
743 | }
|
---|
744 | bFirstSignProcessed = TRUE;
|
---|
745 | bWhiteSpaceProcessed = TRUE;
|
---|
746 | bFirstDigitsProcessed = TRUE;
|
---|
747 | bDecimalPointProcessed = TRUE;
|
---|
748 | bSecondDigitsProcessed = TRUE;
|
---|
749 | bSecondSignProcessed = TRUE;
|
---|
750 | }
|
---|
751 | break;
|
---|
752 |
|
---|
753 | /* If decimals...
|
---|
754 | */
|
---|
755 | case '0':
|
---|
756 | case '1':
|
---|
757 | case '2':
|
---|
758 | case '3':
|
---|
759 | case '4':
|
---|
760 | case '5':
|
---|
761 | case '6':
|
---|
762 | case '7':
|
---|
763 | case '8':
|
---|
764 | case '9':
|
---|
765 | if( bFirstDigitsProcessed == FALSE )
|
---|
766 | {
|
---|
767 | if( bDecimalPointProcessed ||
|
---|
768 | bSecondDigitsProcessed ||
|
---|
769 | bExponentProcessed ||
|
---|
770 | bSecondSignProcessed ||
|
---|
771 | bThirdDigitsProcessed )
|
---|
772 | {
|
---|
773 | bValidRealString = FALSE;
|
---|
774 | }
|
---|
775 | bFirstSignProcessed = TRUE;
|
---|
776 | bWhiteSpaceProcessed = TRUE;
|
---|
777 | /* We have found some digits before the decimal point
|
---|
778 | * so disable the "Digits required" flag.
|
---|
779 | */
|
---|
780 | bDigitsRequired = FALSE;
|
---|
781 | }
|
---|
782 | else if( bSecondDigitsProcessed == FALSE )
|
---|
783 | {
|
---|
784 | if( bExponentProcessed ||
|
---|
785 | bSecondSignProcessed ||
|
---|
786 | bThirdDigitsProcessed )
|
---|
787 | {
|
---|
788 | bValidRealString = FALSE;
|
---|
789 | }
|
---|
790 | bFirstSignProcessed = TRUE;
|
---|
791 | bWhiteSpaceProcessed = TRUE;
|
---|
792 | bFirstDigitsProcessed = TRUE;
|
---|
793 | bDecimalPointProcessed = TRUE;
|
---|
794 | /* We have found some digits after the decimal point
|
---|
795 | * so disable the "Digits required" flag.
|
---|
796 | */
|
---|
797 | bDigitsRequired = FALSE;
|
---|
798 | }
|
---|
799 | else if( bThirdDigitsProcessed == FALSE )
|
---|
800 | {
|
---|
801 | /* Getting here means everything else should be processed.
|
---|
802 | * If we get anything else than a decimal following this
|
---|
803 | * digit it will be flagged by the other cases, so
|
---|
804 | * we do not really need to do anything in here.
|
---|
805 | */
|
---|
806 | }
|
---|
807 | break;
|
---|
808 | /* If DecimalPoint...
|
---|
809 | */
|
---|
810 | case '.':
|
---|
811 | if( bDecimalPointProcessed ||
|
---|
812 | bSecondDigitsProcessed ||
|
---|
813 | bExponentProcessed ||
|
---|
814 | bSecondSignProcessed ||
|
---|
815 | bThirdDigitsProcessed )
|
---|
816 | {
|
---|
817 | bValidRealString = FALSE;
|
---|
818 | }
|
---|
819 | bFirstSignProcessed = TRUE;
|
---|
820 | bWhiteSpaceProcessed = TRUE;
|
---|
821 | bFirstDigitsProcessed = TRUE;
|
---|
822 | bDecimalPointProcessed = TRUE;
|
---|
823 | break;
|
---|
824 | /* If Exponent...
|
---|
825 | */
|
---|
826 | case 'e':
|
---|
827 | case 'E':
|
---|
828 | case 'd':
|
---|
829 | case 'D':
|
---|
830 | if( bExponentProcessed ||
|
---|
831 | bSecondSignProcessed ||
|
---|
832 | bThirdDigitsProcessed ||
|
---|
833 | bDigitsRequired )
|
---|
834 | {
|
---|
835 | bValidRealString = FALSE;
|
---|
836 | }
|
---|
837 | bFirstSignProcessed = TRUE;
|
---|
838 | bWhiteSpaceProcessed = TRUE;
|
---|
839 | bFirstDigitsProcessed = TRUE;
|
---|
840 | bDecimalPointProcessed = TRUE;
|
---|
841 | bSecondDigitsProcessed = TRUE;
|
---|
842 | bExponentProcessed = TRUE;
|
---|
843 | break;
|
---|
844 | default:
|
---|
845 | bValidRealString = FALSE;
|
---|
846 | break;
|
---|
847 | }
|
---|
848 | /* Process next character.
|
---|
849 | */
|
---|
850 | pChar++;
|
---|
851 | }
|
---|
852 |
|
---|
853 | /* If the required digits were not present we have an invalid
|
---|
854 | * string representation of a real number.
|
---|
855 | */
|
---|
856 | if( bDigitsRequired == TRUE )
|
---|
857 | {
|
---|
858 | bValidRealString = FALSE;
|
---|
859 | }
|
---|
860 |
|
---|
861 | return bValidRealString;
|
---|
862 | }
|
---|
863 |
|
---|
864 |
|
---|
865 | /******************************************************************************
|
---|
866 | * Coerce [INTERNAL]
|
---|
867 | *
|
---|
868 | * This function dispatches execution to the proper conversion API
|
---|
869 | * to do the necessary coercion.
|
---|
870 | */
|
---|
871 | static HRESULT Coerce( VARIANTARG* pd, LCID lcid, ULONG dwFlags, VARIANTARG* ps, VARTYPE vt )
|
---|
872 | {
|
---|
873 | HRESULT res = S_OK;
|
---|
874 | unsigned short vtFrom = 0;
|
---|
875 | vtFrom = ps->vt & VT_TYPEMASK;
|
---|
876 |
|
---|
877 | /* Note: Since "long" and "int" values both have 4 bytes and are both signed integers
|
---|
878 | * "int" will be treated as "long" in the following code.
|
---|
879 | * The same goes for there unsigned versions.
|
---|
880 | */
|
---|
881 |
|
---|
882 | switch( vt )
|
---|
883 | {
|
---|
884 |
|
---|
885 | case( VT_EMPTY ):
|
---|
886 | res = VariantClear( pd );
|
---|
887 | break;
|
---|
888 | case( VT_NULL ):
|
---|
889 | res = VariantClear( pd );
|
---|
890 | if( res == S_OK )
|
---|
891 | {
|
---|
892 | pd->vt = VT_NULL;
|
---|
893 | }
|
---|
894 | break;
|
---|
895 | case( VT_I1 ):
|
---|
896 | switch( vtFrom )
|
---|
897 | {
|
---|
898 | case( VT_I1 ):
|
---|
899 | res = VariantCopy( pd, ps );
|
---|
900 | break;
|
---|
901 | case( VT_I2 ):
|
---|
902 | res = VarI1FromI2( ps->u.iVal, &(pd->u.cVal) );
|
---|
903 | break;
|
---|
904 | case( VT_INT ):
|
---|
905 | case( VT_I4 ):
|
---|
906 | res = VarI1FromI4( ps->u.lVal, &(pd->u.cVal) );
|
---|
907 | break;
|
---|
908 | case( VT_UI1 ):
|
---|
909 | res = VarI1FromUI1( ps->u.bVal, &(pd->u.cVal) );
|
---|
910 | break;
|
---|
911 | case( VT_UI2 ):
|
---|
912 | res = VarI1FromUI2( ps->u.uiVal, &(pd->u.cVal) );
|
---|
913 | break;
|
---|
914 | case( VT_UINT ):
|
---|
915 | case( VT_UI4 ):
|
---|
916 | res = VarI1FromUI4( ps->u.ulVal, &(pd->u.cVal) );
|
---|
917 | break;
|
---|
918 | case( VT_R4 ):
|
---|
919 | res = VarI1FromR4( ps->u.fltVal, &(pd->u.cVal) );
|
---|
920 | break;
|
---|
921 | case( VT_R8 ):
|
---|
922 | res = VarI1FromR8( ps->u.dblVal, &(pd->u.cVal) );
|
---|
923 | break;
|
---|
924 | case( VT_DATE ):
|
---|
925 | res = VarI1FromDate( ps->u.date, &(pd->u.cVal) );
|
---|
926 | break;
|
---|
927 | case( VT_BOOL ):
|
---|
928 | res = VarI1FromBool( ps->u.boolVal, &(pd->u.cVal) );
|
---|
929 | break;
|
---|
930 | case( VT_BSTR ):
|
---|
931 | res = VarI1FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.cVal) );
|
---|
932 | break;
|
---|
933 | case( VT_CY ):
|
---|
934 | res = VarI1FromCy( ps->u.cyVal, &(pd->u.cVal) );
|
---|
935 | case( VT_DISPATCH ):
|
---|
936 | /*res = VarI1FromDisp32( ps->u.pdispVal, lcid, &(pd->u.cVal) );*/
|
---|
937 | case( VT_UNKNOWN ):
|
---|
938 | /*res = VarI1From32( ps->u.lVal, &(pd->u.cVal) );*/
|
---|
939 | case( VT_DECIMAL ):
|
---|
940 | /*res = VarI1FromDec32( ps->u.decVal, &(pd->u.cVal) );*/
|
---|
941 | default:
|
---|
942 | res = DISP_E_TYPEMISMATCH;
|
---|
943 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
944 | break;
|
---|
945 | }
|
---|
946 | break;
|
---|
947 |
|
---|
948 | case( VT_I2 ):
|
---|
949 | switch( vtFrom )
|
---|
950 | {
|
---|
951 | case( VT_I1 ):
|
---|
952 | res = VarI2FromI1( ps->u.cVal, &(pd->u.iVal) );
|
---|
953 | break;
|
---|
954 | case( VT_I2 ):
|
---|
955 | res = VariantCopy( pd, ps );
|
---|
956 | break;
|
---|
957 | case( VT_INT ):
|
---|
958 | case( VT_I4 ):
|
---|
959 | res = VarI2FromI4( ps->u.lVal, &(pd->u.iVal) );
|
---|
960 | break;
|
---|
961 | case( VT_UI1 ):
|
---|
962 | res = VarI2FromUI1( ps->u.bVal, &(pd->u.iVal) );
|
---|
963 | break;
|
---|
964 | case( VT_UI2 ):
|
---|
965 | res = VarI2FromUI2( ps->u.uiVal, &(pd->u.iVal) );
|
---|
966 | break;
|
---|
967 | case( VT_UINT ):
|
---|
968 | case( VT_UI4 ):
|
---|
969 | res = VarI2FromUI4( ps->u.ulVal, &(pd->u.iVal) );
|
---|
970 | break;
|
---|
971 | case( VT_R4 ):
|
---|
972 | res = VarI2FromR4( ps->u.fltVal, &(pd->u.iVal) );
|
---|
973 | break;
|
---|
974 | case( VT_R8 ):
|
---|
975 | res = VarI2FromR8( ps->u.dblVal, &(pd->u.iVal) );
|
---|
976 | break;
|
---|
977 | case( VT_DATE ):
|
---|
978 | res = VarI2FromDate( ps->u.date, &(pd->u.iVal) );
|
---|
979 | break;
|
---|
980 | case( VT_BOOL ):
|
---|
981 | res = VarI2FromBool( ps->u.boolVal, &(pd->u.iVal) );
|
---|
982 | break;
|
---|
983 | case( VT_BSTR ):
|
---|
984 | res = VarI2FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.iVal) );
|
---|
985 | break;
|
---|
986 | case( VT_CY ):
|
---|
987 | res = VarI2FromCy( ps->u.cyVal, &(pd->u.iVal) );
|
---|
988 | case( VT_DISPATCH ):
|
---|
989 | /*res = VarI2FromDisp32( ps->u.pdispVal, lcid, &(pd->u.iVal) );*/
|
---|
990 | case( VT_UNKNOWN ):
|
---|
991 | /*res = VarI2From32( ps->u.lVal, &(pd->u.iVal) );*/
|
---|
992 | case( VT_DECIMAL ):
|
---|
993 | /*res = VarI2FromDec32( ps->u.deiVal, &(pd->u.iVal) );*/
|
---|
994 | default:
|
---|
995 | res = DISP_E_TYPEMISMATCH;
|
---|
996 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
997 | break;
|
---|
998 | }
|
---|
999 | break;
|
---|
1000 |
|
---|
1001 | case( VT_INT ):
|
---|
1002 | case( VT_I4 ):
|
---|
1003 | switch( vtFrom )
|
---|
1004 | {
|
---|
1005 | case( VT_I1 ):
|
---|
1006 | res = VarI4FromI1( ps->u.cVal, &(pd->u.lVal) );
|
---|
1007 | break;
|
---|
1008 | case( VT_I2 ):
|
---|
1009 | res = VarI4FromI2( ps->u.iVal, &(pd->u.lVal) );
|
---|
1010 | break;
|
---|
1011 | case( VT_INT ):
|
---|
1012 | case( VT_I4 ):
|
---|
1013 | res = VariantCopy( pd, ps );
|
---|
1014 | break;
|
---|
1015 | case( VT_UI1 ):
|
---|
1016 | res = VarI4FromUI1( ps->u.bVal, &(pd->u.lVal) );
|
---|
1017 | break;
|
---|
1018 | case( VT_UI2 ):
|
---|
1019 | res = VarI4FromUI2( ps->u.uiVal, &(pd->u.lVal) );
|
---|
1020 | break;
|
---|
1021 | case( VT_UINT ):
|
---|
1022 | case( VT_UI4 ):
|
---|
1023 | res = VarI4FromUI4( ps->u.ulVal, &(pd->u.lVal) );
|
---|
1024 | break;
|
---|
1025 | case( VT_R4 ):
|
---|
1026 | res = VarI4FromR4( ps->u.fltVal, &(pd->u.lVal) );
|
---|
1027 | break;
|
---|
1028 | case( VT_R8 ):
|
---|
1029 | res = VarI4FromR8( ps->u.dblVal, &(pd->u.lVal) );
|
---|
1030 | break;
|
---|
1031 | case( VT_DATE ):
|
---|
1032 | res = VarI4FromDate( ps->u.date, &(pd->u.lVal) );
|
---|
1033 | break;
|
---|
1034 | case( VT_BOOL ):
|
---|
1035 | res = VarI4FromBool( ps->u.boolVal, &(pd->u.lVal) );
|
---|
1036 | break;
|
---|
1037 | case( VT_BSTR ):
|
---|
1038 | res = VarI4FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.lVal) );
|
---|
1039 | break;
|
---|
1040 | case( VT_CY ):
|
---|
1041 | res = VarI4FromCy( ps->u.cyVal, &(pd->u.lVal) );
|
---|
1042 | case( VT_DISPATCH ):
|
---|
1043 | /*res = VarI4FromDisp32( ps->u.pdispVal, lcid, &(pd->u.lVal) );*/
|
---|
1044 | case( VT_UNKNOWN ):
|
---|
1045 | /*res = VarI4From32( ps->u.lVal, &(pd->u.lVal) );*/
|
---|
1046 | case( VT_DECIMAL ):
|
---|
1047 | /*res = VarI4FromDec32( ps->u.deiVal, &(pd->u.lVal) );*/
|
---|
1048 | default:
|
---|
1049 | res = DISP_E_TYPEMISMATCH;
|
---|
1050 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1051 | break;
|
---|
1052 | }
|
---|
1053 | break;
|
---|
1054 |
|
---|
1055 | case( VT_UI1 ):
|
---|
1056 | switch( vtFrom )
|
---|
1057 | {
|
---|
1058 | case( VT_I1 ):
|
---|
1059 | res = VarUI1FromI1( ps->u.cVal, &(pd->u.bVal) );
|
---|
1060 | break;
|
---|
1061 | case( VT_I2 ):
|
---|
1062 | res = VarUI1FromI2( ps->u.iVal, &(pd->u.bVal) );
|
---|
1063 | break;
|
---|
1064 | case( VT_INT ):
|
---|
1065 | case( VT_I4 ):
|
---|
1066 | res = VarUI1FromI4( ps->u.lVal, &(pd->u.bVal) );
|
---|
1067 | break;
|
---|
1068 | case( VT_UI1 ):
|
---|
1069 | res = VariantCopy( pd, ps );
|
---|
1070 | break;
|
---|
1071 | case( VT_UI2 ):
|
---|
1072 | res = VarUI1FromUI2( ps->u.uiVal, &(pd->u.bVal) );
|
---|
1073 | break;
|
---|
1074 | case( VT_UINT ):
|
---|
1075 | case( VT_UI4 ):
|
---|
1076 | res = VarUI1FromUI4( ps->u.ulVal, &(pd->u.bVal) );
|
---|
1077 | break;
|
---|
1078 | case( VT_R4 ):
|
---|
1079 | res = VarUI1FromR4( ps->u.fltVal, &(pd->u.bVal) );
|
---|
1080 | break;
|
---|
1081 | case( VT_R8 ):
|
---|
1082 | res = VarUI1FromR8( ps->u.dblVal, &(pd->u.bVal) );
|
---|
1083 | break;
|
---|
1084 | case( VT_DATE ):
|
---|
1085 | res = VarUI1FromDate( ps->u.date, &(pd->u.bVal) );
|
---|
1086 | break;
|
---|
1087 | case( VT_BOOL ):
|
---|
1088 | res = VarUI1FromBool( ps->u.boolVal, &(pd->u.bVal) );
|
---|
1089 | break;
|
---|
1090 | case( VT_BSTR ):
|
---|
1091 | res = VarUI1FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.bVal) );
|
---|
1092 | break;
|
---|
1093 | case( VT_CY ):
|
---|
1094 | res = VarUI1FromCy( ps->u.cyVal, &(pd->u.bVal) );
|
---|
1095 | case( VT_DISPATCH ):
|
---|
1096 | /*res = VarUI1FromDisp32( ps->u.pdispVal, lcid, &(pd->u.bVal) );*/
|
---|
1097 | case( VT_UNKNOWN ):
|
---|
1098 | /*res = VarUI1From32( ps->u.lVal, &(pd->u.bVal) );*/
|
---|
1099 | case( VT_DECIMAL ):
|
---|
1100 | /*res = VarUI1FromDec32( ps->u.deiVal, &(pd->u.bVal) );*/
|
---|
1101 | default:
|
---|
1102 | res = DISP_E_TYPEMISMATCH;
|
---|
1103 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1104 | break;
|
---|
1105 | }
|
---|
1106 | break;
|
---|
1107 |
|
---|
1108 | case( VT_UI2 ):
|
---|
1109 | switch( vtFrom )
|
---|
1110 | {
|
---|
1111 | case( VT_I1 ):
|
---|
1112 | res = VarUI2FromI1( ps->u.cVal, &(pd->u.uiVal) );
|
---|
1113 | break;
|
---|
1114 | case( VT_I2 ):
|
---|
1115 | res = VarUI2FromI2( ps->u.iVal, &(pd->u.uiVal) );
|
---|
1116 | break;
|
---|
1117 | case( VT_INT ):
|
---|
1118 | case( VT_I4 ):
|
---|
1119 | res = VarUI2FromI4( ps->u.lVal, &(pd->u.uiVal) );
|
---|
1120 | break;
|
---|
1121 | case( VT_UI1 ):
|
---|
1122 | res = VarUI2FromUI1( ps->u.bVal, &(pd->u.uiVal) );
|
---|
1123 | break;
|
---|
1124 | case( VT_UI2 ):
|
---|
1125 | res = VariantCopy( pd, ps );
|
---|
1126 | break;
|
---|
1127 | case( VT_UINT ):
|
---|
1128 | case( VT_UI4 ):
|
---|
1129 | res = VarUI2FromUI4( ps->u.ulVal, &(pd->u.uiVal) );
|
---|
1130 | break;
|
---|
1131 | case( VT_R4 ):
|
---|
1132 | res = VarUI2FromR4( ps->u.fltVal, &(pd->u.uiVal) );
|
---|
1133 | break;
|
---|
1134 | case( VT_R8 ):
|
---|
1135 | res = VarUI2FromR8( ps->u.dblVal, &(pd->u.uiVal) );
|
---|
1136 | break;
|
---|
1137 | case( VT_DATE ):
|
---|
1138 | res = VarUI2FromDate( ps->u.date, &(pd->u.uiVal) );
|
---|
1139 | break;
|
---|
1140 | case( VT_BOOL ):
|
---|
1141 | res = VarUI2FromBool( ps->u.boolVal, &(pd->u.uiVal) );
|
---|
1142 | break;
|
---|
1143 | case( VT_BSTR ):
|
---|
1144 | res = VarUI2FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.uiVal) );
|
---|
1145 | break;
|
---|
1146 | case( VT_CY ):
|
---|
1147 | res = VarUI2FromCy( ps->u.cyVal, &(pd->u.uiVal) );
|
---|
1148 | case( VT_DISPATCH ):
|
---|
1149 | /*res = VarUI2FromDisp32( ps->u.pdispVal, lcid, &(pd->u.uiVal) );*/
|
---|
1150 | case( VT_UNKNOWN ):
|
---|
1151 | /*res = VarUI2From32( ps->u.lVal, &(pd->u.uiVal) );*/
|
---|
1152 | case( VT_DECIMAL ):
|
---|
1153 | /*res = VarUI2FromDec32( ps->u.deiVal, &(pd->u.uiVal) );*/
|
---|
1154 | default:
|
---|
1155 | res = DISP_E_TYPEMISMATCH;
|
---|
1156 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1157 | break;
|
---|
1158 | }
|
---|
1159 | break;
|
---|
1160 |
|
---|
1161 | case( VT_UINT ):
|
---|
1162 | case( VT_UI4 ):
|
---|
1163 | switch( vtFrom )
|
---|
1164 | {
|
---|
1165 | case( VT_I1 ):
|
---|
1166 | res = VarUI4FromI1( ps->u.cVal, &(pd->u.ulVal) );
|
---|
1167 | break;
|
---|
1168 | case( VT_I2 ):
|
---|
1169 | res = VarUI4FromI2( ps->u.iVal, &(pd->u.ulVal) );
|
---|
1170 | break;
|
---|
1171 | case( VT_INT ):
|
---|
1172 | case( VT_I4 ):
|
---|
1173 | res = VarUI4FromI4( ps->u.lVal, &(pd->u.ulVal) );
|
---|
1174 | break;
|
---|
1175 | case( VT_UI1 ):
|
---|
1176 | res = VarUI4FromUI1( ps->u.bVal, &(pd->u.ulVal) );
|
---|
1177 | break;
|
---|
1178 | case( VT_UI2 ):
|
---|
1179 | res = VarUI4FromUI2( ps->u.uiVal, &(pd->u.ulVal) );
|
---|
1180 | break;
|
---|
1181 | case( VT_UI4 ):
|
---|
1182 | res = VariantCopy( pd, ps );
|
---|
1183 | break;
|
---|
1184 | case( VT_R4 ):
|
---|
1185 | res = VarUI4FromR4( ps->u.fltVal, &(pd->u.ulVal) );
|
---|
1186 | break;
|
---|
1187 | case( VT_R8 ):
|
---|
1188 | res = VarUI4FromR8( ps->u.dblVal, &(pd->u.ulVal) );
|
---|
1189 | break;
|
---|
1190 | case( VT_DATE ):
|
---|
1191 | res = VarUI4FromDate( ps->u.date, &(pd->u.ulVal) );
|
---|
1192 | break;
|
---|
1193 | case( VT_BOOL ):
|
---|
1194 | res = VarUI4FromBool( ps->u.boolVal, &(pd->u.ulVal) );
|
---|
1195 | break;
|
---|
1196 | case( VT_BSTR ):
|
---|
1197 | res = VarUI4FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.ulVal) );
|
---|
1198 | break;
|
---|
1199 | case( VT_CY ):
|
---|
1200 | res = VarUI4FromCy( ps->u.cyVal, &(pd->u.ulVal) );
|
---|
1201 | case( VT_DISPATCH ):
|
---|
1202 | /*res = VarUI4FromDisp32( ps->u.pdispVal, lcid, &(pd->u.ulVal) );*/
|
---|
1203 | case( VT_UNKNOWN ):
|
---|
1204 | /*res = VarUI4From32( ps->u.lVal, &(pd->u.ulVal) );*/
|
---|
1205 | case( VT_DECIMAL ):
|
---|
1206 | /*res = VarUI4FromDec32( ps->u.deiVal, &(pd->u.ulVal) );*/
|
---|
1207 | default:
|
---|
1208 | res = DISP_E_TYPEMISMATCH;
|
---|
1209 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1210 | break;
|
---|
1211 | }
|
---|
1212 | break;
|
---|
1213 |
|
---|
1214 | case( VT_R4 ):
|
---|
1215 | switch( vtFrom )
|
---|
1216 | {
|
---|
1217 | case( VT_I1 ):
|
---|
1218 | res = VarR4FromI1( ps->u.cVal, &(pd->u.fltVal) );
|
---|
1219 | break;
|
---|
1220 | case( VT_I2 ):
|
---|
1221 | res = VarR4FromI2( ps->u.iVal, &(pd->u.fltVal) );
|
---|
1222 | break;
|
---|
1223 | case( VT_INT ):
|
---|
1224 | case( VT_I4 ):
|
---|
1225 | res = VarR4FromI4( ps->u.lVal, &(pd->u.fltVal) );
|
---|
1226 | break;
|
---|
1227 | case( VT_UI1 ):
|
---|
1228 | res = VarR4FromUI1( ps->u.bVal, &(pd->u.fltVal) );
|
---|
1229 | break;
|
---|
1230 | case( VT_UI2 ):
|
---|
1231 | res = VarR4FromUI2( ps->u.uiVal, &(pd->u.fltVal) );
|
---|
1232 | break;
|
---|
1233 | case( VT_UINT ):
|
---|
1234 | case( VT_UI4 ):
|
---|
1235 | res = VarR4FromUI4( ps->u.ulVal, &(pd->u.fltVal) );
|
---|
1236 | break;
|
---|
1237 | case( VT_R4 ):
|
---|
1238 | res = VariantCopy( pd, ps );
|
---|
1239 | break;
|
---|
1240 | case( VT_R8 ):
|
---|
1241 | res = VarR4FromR8( ps->u.dblVal, &(pd->u.fltVal) );
|
---|
1242 | break;
|
---|
1243 | case( VT_DATE ):
|
---|
1244 | res = VarR4FromDate( ps->u.date, &(pd->u.fltVal) );
|
---|
1245 | break;
|
---|
1246 | case( VT_BOOL ):
|
---|
1247 | res = VarR4FromBool( ps->u.boolVal, &(pd->u.fltVal) );
|
---|
1248 | break;
|
---|
1249 | case( VT_BSTR ):
|
---|
1250 | res = VarR4FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.fltVal) );
|
---|
1251 | break;
|
---|
1252 | case( VT_CY ):
|
---|
1253 | res = VarR4FromCy( ps->u.cyVal, &(pd->u.fltVal) );
|
---|
1254 | case( VT_DISPATCH ):
|
---|
1255 | /*res = VarR4FromDisp32( ps->u.pdispVal, lcid, &(pd->u.fltVal) );*/
|
---|
1256 | case( VT_UNKNOWN ):
|
---|
1257 | /*res = VarR4From32( ps->u.lVal, &(pd->u.fltVal) );*/
|
---|
1258 | case( VT_DECIMAL ):
|
---|
1259 | /*res = VarR4FromDec32( ps->u.deiVal, &(pd->u.fltVal) );*/
|
---|
1260 | default:
|
---|
1261 | res = DISP_E_TYPEMISMATCH;
|
---|
1262 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1263 | break;
|
---|
1264 | }
|
---|
1265 | break;
|
---|
1266 |
|
---|
1267 | case( VT_R8 ):
|
---|
1268 | switch( vtFrom )
|
---|
1269 | {
|
---|
1270 | case( VT_I1 ):
|
---|
1271 | res = VarR8FromI1( ps->u.cVal, &(pd->u.dblVal) );
|
---|
1272 | break;
|
---|
1273 | case( VT_I2 ):
|
---|
1274 | res = VarR8FromI2( ps->u.iVal, &(pd->u.dblVal) );
|
---|
1275 | break;
|
---|
1276 | case( VT_INT ):
|
---|
1277 | case( VT_I4 ):
|
---|
1278 | res = VarR8FromI4( ps->u.lVal, &(pd->u.dblVal) );
|
---|
1279 | break;
|
---|
1280 | case( VT_UI1 ):
|
---|
1281 | res = VarR8FromUI1( ps->u.bVal, &(pd->u.dblVal) );
|
---|
1282 | break;
|
---|
1283 | case( VT_UI2 ):
|
---|
1284 | res = VarR8FromUI2( ps->u.uiVal, &(pd->u.dblVal) );
|
---|
1285 | break;
|
---|
1286 | case( VT_UINT ):
|
---|
1287 | case( VT_UI4 ):
|
---|
1288 | res = VarR8FromUI4( ps->u.ulVal, &(pd->u.dblVal) );
|
---|
1289 | break;
|
---|
1290 | case( VT_R4 ):
|
---|
1291 | res = VarR8FromR4( ps->u.fltVal, &(pd->u.dblVal) );
|
---|
1292 | break;
|
---|
1293 | case( VT_R8 ):
|
---|
1294 | res = VariantCopy( pd, ps );
|
---|
1295 | break;
|
---|
1296 | case( VT_DATE ):
|
---|
1297 | res = VarR8FromDate( ps->u.date, &(pd->u.dblVal) );
|
---|
1298 | break;
|
---|
1299 | case( VT_BOOL ):
|
---|
1300 | res = VarR8FromBool( ps->u.boolVal, &(pd->u.dblVal) );
|
---|
1301 | break;
|
---|
1302 | case( VT_BSTR ):
|
---|
1303 | res = VarR8FromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.dblVal) );
|
---|
1304 | break;
|
---|
1305 | case( VT_CY ):
|
---|
1306 | res = VarR8FromCy( ps->u.cyVal, &(pd->u.dblVal) );
|
---|
1307 | case( VT_DISPATCH ):
|
---|
1308 | /*res = VarR8FromDisp32( ps->u.pdispVal, lcid, &(pd->u.dblVal) );*/
|
---|
1309 | case( VT_UNKNOWN ):
|
---|
1310 | /*res = VarR8From32( ps->u.lVal, &(pd->u.dblVal) );*/
|
---|
1311 | case( VT_DECIMAL ):
|
---|
1312 | /*res = VarR8FromDec32( ps->u.deiVal, &(pd->u.dblVal) );*/
|
---|
1313 | default:
|
---|
1314 | res = DISP_E_TYPEMISMATCH;
|
---|
1315 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1316 | break;
|
---|
1317 | }
|
---|
1318 | break;
|
---|
1319 |
|
---|
1320 | case( VT_DATE ):
|
---|
1321 | switch( vtFrom )
|
---|
1322 | {
|
---|
1323 | case( VT_I1 ):
|
---|
1324 | res = VarDateFromI1( ps->u.cVal, &(pd->u.date) );
|
---|
1325 | break;
|
---|
1326 | case( VT_I2 ):
|
---|
1327 | res = VarDateFromI2( ps->u.iVal, &(pd->u.date) );
|
---|
1328 | break;
|
---|
1329 | case( VT_INT ):
|
---|
1330 | res = VarDateFromInt( ps->u.intVal, &(pd->u.date) );
|
---|
1331 | break;
|
---|
1332 | case( VT_I4 ):
|
---|
1333 | res = VarDateFromI4( ps->u.lVal, &(pd->u.date) );
|
---|
1334 | break;
|
---|
1335 | case( VT_UI1 ):
|
---|
1336 | res = VarDateFromUI1( ps->u.bVal, &(pd->u.date) );
|
---|
1337 | break;
|
---|
1338 | case( VT_UI2 ):
|
---|
1339 | res = VarDateFromUI2( ps->u.uiVal, &(pd->u.date) );
|
---|
1340 | break;
|
---|
1341 | case( VT_UINT ):
|
---|
1342 | res = VarDateFromUint( ps->u.uintVal, &(pd->u.date) );
|
---|
1343 | break;
|
---|
1344 | case( VT_UI4 ):
|
---|
1345 | res = VarDateFromUI4( ps->u.ulVal, &(pd->u.date) );
|
---|
1346 | break;
|
---|
1347 | case( VT_R4 ):
|
---|
1348 | res = VarDateFromR4( ps->u.fltVal, &(pd->u.date) );
|
---|
1349 | break;
|
---|
1350 | case( VT_R8 ):
|
---|
1351 | res = VarDateFromR8( ps->u.dblVal, &(pd->u.date) );
|
---|
1352 | break;
|
---|
1353 | case( VT_DATE ):
|
---|
1354 | res = VariantCopy( pd, ps );
|
---|
1355 | break;
|
---|
1356 | case( VT_BOOL ):
|
---|
1357 | res = VarDateFromBool( ps->u.boolVal, &(pd->u.date) );
|
---|
1358 | break;
|
---|
1359 | case( VT_BSTR ):
|
---|
1360 | res = VarDateFromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.date) );
|
---|
1361 | break;
|
---|
1362 | case( VT_CY ):
|
---|
1363 | res = VarDateFromCy( ps->u.cyVal, &(pd->u.date) );
|
---|
1364 | case( VT_DISPATCH ):
|
---|
1365 | /*res = VarDateFromDisp32( ps->u.pdispVal, lcid, &(pd->u.date) );*/
|
---|
1366 | case( VT_UNKNOWN ):
|
---|
1367 | /*res = VarDateFrom32( ps->u.lVal, &(pd->u.date) );*/
|
---|
1368 | case( VT_DECIMAL ):
|
---|
1369 | /*res = VarDateFromDec32( ps->u.deiVal, &(pd->u.date) );*/
|
---|
1370 | default:
|
---|
1371 | res = DISP_E_TYPEMISMATCH;
|
---|
1372 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1373 | break;
|
---|
1374 | }
|
---|
1375 | break;
|
---|
1376 |
|
---|
1377 | case( VT_BOOL ):
|
---|
1378 | switch( vtFrom )
|
---|
1379 | {
|
---|
1380 | case( VT_I1 ):
|
---|
1381 | res = VarBoolFromI1( ps->u.cVal, &(pd->u.boolVal) );
|
---|
1382 | break;
|
---|
1383 | case( VT_I2 ):
|
---|
1384 | res = VarBoolFromI2( ps->u.iVal, &(pd->u.boolVal) );
|
---|
1385 | break;
|
---|
1386 | case( VT_INT ):
|
---|
1387 | res = VarBoolFromInt( ps->u.intVal, &(pd->u.boolVal) );
|
---|
1388 | break;
|
---|
1389 | case( VT_I4 ):
|
---|
1390 | res = VarBoolFromI4( ps->u.lVal, &(pd->u.boolVal) );
|
---|
1391 | break;
|
---|
1392 | case( VT_UI1 ):
|
---|
1393 | res = VarBoolFromUI1( ps->u.bVal, &(pd->u.boolVal) );
|
---|
1394 | break;
|
---|
1395 | case( VT_UI2 ):
|
---|
1396 | res = VarBoolFromUI2( ps->u.uiVal, &(pd->u.boolVal) );
|
---|
1397 | break;
|
---|
1398 | case( VT_UINT ):
|
---|
1399 | res = VarBoolFromUint( ps->u.uintVal, &(pd->u.boolVal) );
|
---|
1400 | break;
|
---|
1401 | case( VT_UI4 ):
|
---|
1402 | res = VarBoolFromUI4( ps->u.ulVal, &(pd->u.boolVal) );
|
---|
1403 | break;
|
---|
1404 | case( VT_R4 ):
|
---|
1405 | res = VarBoolFromR4( ps->u.fltVal, &(pd->u.boolVal) );
|
---|
1406 | break;
|
---|
1407 | case( VT_R8 ):
|
---|
1408 | res = VarBoolFromR8( ps->u.dblVal, &(pd->u.boolVal) );
|
---|
1409 | break;
|
---|
1410 | case( VT_DATE ):
|
---|
1411 | res = VarBoolFromDate( ps->u.date, &(pd->u.boolVal) );
|
---|
1412 | break;
|
---|
1413 | case( VT_BOOL ):
|
---|
1414 | res = VariantCopy( pd, ps );
|
---|
1415 | break;
|
---|
1416 | case( VT_BSTR ):
|
---|
1417 | res = VarBoolFromStr( ps->u.bstrVal, lcid, dwFlags, &(pd->u.boolVal) );
|
---|
1418 | break;
|
---|
1419 | case( VT_CY ):
|
---|
1420 | res = VarBoolFromCy( ps->u.cyVal, &(pd->u.boolVal) );
|
---|
1421 | case( VT_DISPATCH ):
|
---|
1422 | /*res = VarBoolFromDisp32( ps->u.pdispVal, lcid, &(pd->u.boolVal) );*/
|
---|
1423 | case( VT_UNKNOWN ):
|
---|
1424 | /*res = VarBoolFrom32( ps->u.lVal, &(pd->u.boolVal) );*/
|
---|
1425 | case( VT_DECIMAL ):
|
---|
1426 | /*res = VarBoolFromDec32( ps->u.deiVal, &(pd->u.boolVal) );*/
|
---|
1427 | default:
|
---|
1428 | res = DISP_E_TYPEMISMATCH;
|
---|
1429 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1430 | break;
|
---|
1431 | }
|
---|
1432 | break;
|
---|
1433 |
|
---|
1434 | case( VT_BSTR ):
|
---|
1435 | switch( vtFrom )
|
---|
1436 | {
|
---|
1437 | case( VT_I1 ):
|
---|
1438 | res = VarBstrFromI1( ps->u.cVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1439 | break;
|
---|
1440 | case( VT_I2 ):
|
---|
1441 | res = VarBstrFromI2( ps->u.iVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1442 | break;
|
---|
1443 | case( VT_INT ):
|
---|
1444 | res = VarBstrFromInt( ps->u.intVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1445 | break;
|
---|
1446 | case( VT_I4 ):
|
---|
1447 | res = VarBstrFromI4( ps->u.lVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1448 | break;
|
---|
1449 | case( VT_UI1 ):
|
---|
1450 | res = VarBstrFromUI1( ps->u.bVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1451 | break;
|
---|
1452 | case( VT_UI2 ):
|
---|
1453 | res = VarBstrFromUI2( ps->u.uiVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1454 | break;
|
---|
1455 | case( VT_UINT ):
|
---|
1456 | res = VarBstrFromUint( ps->u.uintVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1457 | break;
|
---|
1458 | case( VT_UI4 ):
|
---|
1459 | res = VarBstrFromUI4( ps->u.ulVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1460 | break;
|
---|
1461 | case( VT_R4 ):
|
---|
1462 | res = VarBstrFromR4( ps->u.fltVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1463 | break;
|
---|
1464 | case( VT_R8 ):
|
---|
1465 | res = VarBstrFromR8( ps->u.dblVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1466 | break;
|
---|
1467 | case( VT_DATE ):
|
---|
1468 | res = VarBstrFromDate( ps->u.date, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1469 | break;
|
---|
1470 | case( VT_BOOL ):
|
---|
1471 | res = VarBstrFromBool( ps->u.boolVal, lcid, dwFlags, &(pd->u.bstrVal) );
|
---|
1472 | break;
|
---|
1473 | case( VT_BSTR ):
|
---|
1474 | res = VariantCopy( pd, ps );
|
---|
1475 | break;
|
---|
1476 | case( VT_CY ):
|
---|
1477 | /*res = VarBstrFromCy32( ps->u.cyVal, lcid, dwFlags, &(pd->u.bstrVal) );*/
|
---|
1478 | case( VT_DISPATCH ):
|
---|
1479 | /*res = VarBstrFromDisp32( ps->u.pdispVal, lcid, lcid, dwFlags, &(pd->u.bstrVal) );*/
|
---|
1480 | case( VT_UNKNOWN ):
|
---|
1481 | /*res = VarBstrFrom32( ps->u.lVal, lcid, dwFlags, &(pd->u.bstrVal) );*/
|
---|
1482 | case( VT_DECIMAL ):
|
---|
1483 | /*res = VarBstrFromDec32( ps->u.deiVal, lcid, dwFlags, &(pd->u.bstrVal) );*/
|
---|
1484 | default:
|
---|
1485 | res = DISP_E_TYPEMISMATCH;
|
---|
1486 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1487 | break;
|
---|
1488 | }
|
---|
1489 | break;
|
---|
1490 |
|
---|
1491 | case( VT_CY ):
|
---|
1492 | switch( vtFrom )
|
---|
1493 | {
|
---|
1494 | case( VT_I1 ):
|
---|
1495 | res = VarCyFromI1( ps->u.cVal, &(pd->u.cyVal) );
|
---|
1496 | break;
|
---|
1497 | case( VT_I2 ):
|
---|
1498 | res = VarCyFromI2( ps->u.iVal, &(pd->u.cyVal) );
|
---|
1499 | break;
|
---|
1500 | case( VT_INT ):
|
---|
1501 | res = VarCyFromInt( ps->u.intVal, &(pd->u.cyVal) );
|
---|
1502 | break;
|
---|
1503 | case( VT_I4 ):
|
---|
1504 | res = VarCyFromI4( ps->u.lVal, &(pd->u.cyVal) );
|
---|
1505 | break;
|
---|
1506 | case( VT_UI1 ):
|
---|
1507 | res = VarCyFromUI1( ps->u.bVal, &(pd->u.cyVal) );
|
---|
1508 | break;
|
---|
1509 | case( VT_UI2 ):
|
---|
1510 | res = VarCyFromUI2( ps->u.uiVal, &(pd->u.cyVal) );
|
---|
1511 | break;
|
---|
1512 | case( VT_UINT ):
|
---|
1513 | res = VarCyFromUint( ps->u.uintVal, &(pd->u.cyVal) );
|
---|
1514 | break;
|
---|
1515 | case( VT_UI4 ):
|
---|
1516 | res = VarCyFromUI4( ps->u.ulVal, &(pd->u.cyVal) );
|
---|
1517 | break;
|
---|
1518 | case( VT_R4 ):
|
---|
1519 | res = VarCyFromR4( ps->u.fltVal, &(pd->u.cyVal) );
|
---|
1520 | break;
|
---|
1521 | case( VT_R8 ):
|
---|
1522 | res = VarCyFromR8( ps->u.dblVal, &(pd->u.cyVal) );
|
---|
1523 | break;
|
---|
1524 | case( VT_DATE ):
|
---|
1525 | res = VarCyFromDate( ps->u.date, &(pd->u.cyVal) );
|
---|
1526 | break;
|
---|
1527 | case( VT_BOOL ):
|
---|
1528 | res = VarCyFromBool( ps->u.date, &(pd->u.cyVal) );
|
---|
1529 | break;
|
---|
1530 | case( VT_CY ):
|
---|
1531 | res = VariantCopy( pd, ps );
|
---|
1532 | break;
|
---|
1533 | case( VT_BSTR ):
|
---|
1534 | /*res = VarCyFromStr32( ps->u.bstrVal, lcid, dwFlags, &(pd->u.cyVal) );*/
|
---|
1535 | case( VT_DISPATCH ):
|
---|
1536 | /*res = VarCyFromDisp32( ps->u.pdispVal, lcid, &(pd->u.boolVal) );*/
|
---|
1537 | case( VT_UNKNOWN ):
|
---|
1538 | /*res = VarCyFrom32( ps->u.lVal, &(pd->u.boolVal) );*/
|
---|
1539 | case( VT_DECIMAL ):
|
---|
1540 | /*res = VarCyFromDec32( ps->u.deiVal, &(pd->u.boolVal) );*/
|
---|
1541 | default:
|
---|
1542 | res = DISP_E_TYPEMISMATCH;
|
---|
1543 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1544 | break;
|
---|
1545 | }
|
---|
1546 | break;
|
---|
1547 |
|
---|
1548 | default:
|
---|
1549 | res = DISP_E_TYPEMISMATCH;
|
---|
1550 | FIXME("Coercion from %d to %d\n", vtFrom, vt );
|
---|
1551 | break;
|
---|
1552 | }
|
---|
1553 |
|
---|
1554 | return res;
|
---|
1555 | }
|
---|
1556 |
|
---|
1557 | /******************************************************************************
|
---|
1558 | * ValidateVtRange [INTERNAL]
|
---|
1559 | *
|
---|
1560 | * Used internally by the hi-level Variant API to determine
|
---|
1561 | * if the vartypes are valid.
|
---|
1562 | */
|
---|
1563 | static HRESULT WINAPI ValidateVtRange( VARTYPE vt )
|
---|
1564 | {
|
---|
1565 | /* if by value we must make sure it is in the
|
---|
1566 | * range of the valid types.
|
---|
1567 | */
|
---|
1568 | if( ( vt & VT_TYPEMASK ) > VT_MAXVALIDTYPE )
|
---|
1569 | {
|
---|
1570 | return DISP_E_BADVARTYPE;
|
---|
1571 | }
|
---|
1572 | return S_OK;
|
---|
1573 | }
|
---|
1574 |
|
---|
1575 |
|
---|
1576 | /******************************************************************************
|
---|
1577 | * ValidateVartype [INTERNAL]
|
---|
1578 | *
|
---|
1579 | * Used internally by the hi-level Variant API to determine
|
---|
1580 | * if the vartypes are valid.
|
---|
1581 | */
|
---|
1582 | static HRESULT WINAPI ValidateVariantType( VARTYPE vt )
|
---|
1583 | {
|
---|
1584 | HRESULT res = S_OK;
|
---|
1585 |
|
---|
1586 | /* check if we have a valid argument.
|
---|
1587 | */
|
---|
1588 | if( vt & VT_BYREF )
|
---|
1589 | {
|
---|
1590 | /* if by reference check that the type is in
|
---|
1591 | * the valid range and that it is not of empty or null type
|
---|
1592 | */
|
---|
1593 | if( ( vt & VT_TYPEMASK ) == VT_EMPTY ||
|
---|
1594 | ( vt & VT_TYPEMASK ) == VT_NULL ||
|
---|
1595 | ( vt & VT_TYPEMASK ) > VT_MAXVALIDTYPE )
|
---|
1596 | {
|
---|
1597 | res = E_INVALIDARG;
|
---|
1598 | }
|
---|
1599 |
|
---|
1600 | }
|
---|
1601 | else
|
---|
1602 | {
|
---|
1603 | res = ValidateVtRange( vt );
|
---|
1604 | }
|
---|
1605 |
|
---|
1606 | return res;
|
---|
1607 | }
|
---|
1608 |
|
---|
1609 | /******************************************************************************
|
---|
1610 | * ValidateVt [INTERNAL]
|
---|
1611 | *
|
---|
1612 | * Used internally by the hi-level Variant API to determine
|
---|
1613 | * if the vartypes are valid.
|
---|
1614 | */
|
---|
1615 | static HRESULT WINAPI ValidateVt( VARTYPE vt )
|
---|
1616 | {
|
---|
1617 | HRESULT res = S_OK;
|
---|
1618 |
|
---|
1619 | /* check if we have a valid argument.
|
---|
1620 | */
|
---|
1621 | if( vt & VT_BYREF )
|
---|
1622 | {
|
---|
1623 | /* if by reference check that the type is in
|
---|
1624 | * the valid range and that it is not of empty or null type
|
---|
1625 | */
|
---|
1626 | if( ( vt & VT_TYPEMASK ) == VT_EMPTY ||
|
---|
1627 | ( vt & VT_TYPEMASK ) == VT_NULL ||
|
---|
1628 | ( vt & VT_TYPEMASK ) > VT_MAXVALIDTYPE )
|
---|
1629 | {
|
---|
1630 | res = DISP_E_BADVARTYPE;
|
---|
1631 | }
|
---|
1632 |
|
---|
1633 | }
|
---|
1634 | else
|
---|
1635 | {
|
---|
1636 | res = ValidateVtRange( vt );
|
---|
1637 | }
|
---|
1638 |
|
---|
1639 | return res;
|
---|
1640 | }
|
---|
1641 |
|
---|
1642 |
|
---|
1643 |
|
---|
1644 |
|
---|
1645 |
|
---|
1646 | /******************************************************************************
|
---|
1647 | * VariantInit32 [OLEAUT32.8]
|
---|
1648 | *
|
---|
1649 | * Initializes the Variant. Unlike VariantClear it does not interpret the current
|
---|
1650 | * contents of the Variant.
|
---|
1651 | */
|
---|
1652 | void WINAPI VariantInit(VARIANTARG* pvarg)
|
---|
1653 | {
|
---|
1654 | TRACE("(%p),stub\n",pvarg);
|
---|
1655 |
|
---|
1656 | memset(pvarg, 0, sizeof (VARIANTARG));
|
---|
1657 | pvarg->vt = VT_EMPTY;
|
---|
1658 |
|
---|
1659 | return;
|
---|
1660 | }
|
---|
1661 |
|
---|
1662 | /******************************************************************************
|
---|
1663 | * VariantClear32 [OLEAUT32.9]
|
---|
1664 | *
|
---|
1665 | * This function clears the VARIANT by setting the vt field to VT_EMPTY. It also
|
---|
1666 | * sets the wReservedX field to 0. The current contents of the VARIANT are
|
---|
1667 | * freed. If the vt is VT_BSTR the string is freed. If VT_DISPATCH the object is
|
---|
1668 | * released. If VT_ARRAY the array is freed.
|
---|
1669 | */
|
---|
1670 | HRESULT WINAPI VariantClear(VARIANTARG* pvarg)
|
---|
1671 | {
|
---|
1672 | HRESULT res = S_OK;
|
---|
1673 | TRACE("(%p)\n",pvarg);
|
---|
1674 |
|
---|
1675 | res = ValidateVariantType( pvarg->vt );
|
---|
1676 | if( res == S_OK )
|
---|
1677 | {
|
---|
1678 | if( !( pvarg->vt & VT_BYREF ) )
|
---|
1679 | {
|
---|
1680 | /*
|
---|
1681 | * The VT_ARRAY flag is a special case of a safe array.
|
---|
1682 | */
|
---|
1683 | if ( (pvarg->vt & VT_ARRAY) != 0)
|
---|
1684 | {
|
---|
1685 | SafeArrayDestroy(pvarg->u.parray);
|
---|
1686 | }
|
---|
1687 | else
|
---|
1688 | {
|
---|
1689 | switch( pvarg->vt & VT_TYPEMASK )
|
---|
1690 | {
|
---|
1691 | case( VT_BSTR ):
|
---|
1692 | SysFreeString( pvarg->u.bstrVal );
|
---|
1693 | break;
|
---|
1694 | case( VT_DISPATCH ):
|
---|
1695 | break;
|
---|
1696 | case( VT_VARIANT ):
|
---|
1697 | break;
|
---|
1698 | case( VT_UNKNOWN ):
|
---|
1699 | break;
|
---|
1700 | case( VT_SAFEARRAY ):
|
---|
1701 | SafeArrayDestroy(pvarg->u.parray);
|
---|
1702 | break;
|
---|
1703 | default:
|
---|
1704 | break;
|
---|
1705 | }
|
---|
1706 | }
|
---|
1707 | }
|
---|
1708 |
|
---|
1709 | /*
|
---|
1710 | * Empty all the fields and mark the type as empty.
|
---|
1711 | */
|
---|
1712 | memset(pvarg, 0, sizeof (VARIANTARG));
|
---|
1713 | pvarg->vt = VT_EMPTY;
|
---|
1714 | }
|
---|
1715 |
|
---|
1716 | return res;
|
---|
1717 | }
|
---|
1718 |
|
---|
1719 | /******************************************************************************
|
---|
1720 | * VariantCopy32 [OLEAUT32.10]
|
---|
1721 | *
|
---|
1722 | * Frees up the designation variant and makes a copy of the source.
|
---|
1723 | */
|
---|
1724 | HRESULT WINAPI VariantCopy(VARIANTARG* pvargDest, VARIANTARG* pvargSrc)
|
---|
1725 | {
|
---|
1726 | HRESULT res = S_OK;
|
---|
1727 |
|
---|
1728 | TRACE("(%p, %p)\n", pvargDest, pvargSrc);
|
---|
1729 |
|
---|
1730 | res = ValidateVariantType( pvargSrc->vt );
|
---|
1731 |
|
---|
1732 | /* If the pointer are to the same variant we don't need
|
---|
1733 | * to do anything.
|
---|
1734 | */
|
---|
1735 | if( pvargDest != pvargSrc && res == S_OK )
|
---|
1736 | {
|
---|
1737 | res = VariantClear( pvargDest );
|
---|
1738 |
|
---|
1739 | if( res == S_OK )
|
---|
1740 | {
|
---|
1741 | if( pvargSrc->vt & VT_BYREF )
|
---|
1742 | {
|
---|
1743 | /* In the case of byreference we only need
|
---|
1744 | * to copy the pointer.
|
---|
1745 | */
|
---|
1746 | pvargDest->u = pvargSrc->u;
|
---|
1747 | pvargDest->vt = pvargSrc->vt;
|
---|
1748 | }
|
---|
1749 | else
|
---|
1750 | {
|
---|
1751 | /*
|
---|
1752 | * The VT_ARRAY flag is another way to designate a safe array.
|
---|
1753 | */
|
---|
1754 | if (pvargSrc->vt & VT_ARRAY)
|
---|
1755 | {
|
---|
1756 | SafeArrayCopy(pvargSrc->u.parray, &pvargDest->u.parray);
|
---|
1757 | }
|
---|
1758 | else
|
---|
1759 | {
|
---|
1760 | /* In the case of by value we need to
|
---|
1761 | * copy the actuall value. In the case of
|
---|
1762 | * VT_BSTR a copy of the string is made,
|
---|
1763 | * if VT_DISPATCH or VT_IUNKNOWN AddReff is
|
---|
1764 | * called to increment the object's reference count.
|
---|
1765 | */
|
---|
1766 | switch( pvargSrc->vt & VT_TYPEMASK )
|
---|
1767 | {
|
---|
1768 | case( VT_BSTR ):
|
---|
1769 | pvargDest->u.bstrVal = SysAllocString( pvargSrc->u.bstrVal );
|
---|
1770 | break;
|
---|
1771 | case( VT_DISPATCH ):
|
---|
1772 | break;
|
---|
1773 | case( VT_VARIANT ):
|
---|
1774 | break;
|
---|
1775 | case( VT_UNKNOWN ):
|
---|
1776 | break;
|
---|
1777 | case( VT_SAFEARRAY ):
|
---|
1778 | SafeArrayCopy(pvargSrc->u.parray, &pvargDest->u.parray);
|
---|
1779 | break;
|
---|
1780 | default:
|
---|
1781 | pvargDest->u = pvargSrc->u;
|
---|
1782 | break;
|
---|
1783 | }
|
---|
1784 | }
|
---|
1785 |
|
---|
1786 | pvargDest->vt = pvargSrc->vt;
|
---|
1787 | }
|
---|
1788 | }
|
---|
1789 | }
|
---|
1790 |
|
---|
1791 | return res;
|
---|
1792 | }
|
---|
1793 |
|
---|
1794 |
|
---|
1795 | /******************************************************************************
|
---|
1796 | * VariantCopyInd32 [OLEAUT32.11]
|
---|
1797 | *
|
---|
1798 | * Frees up the destination variant and makes a copy of the source. If
|
---|
1799 | * the source is of type VT_BYREF it performs the necessary indirections.
|
---|
1800 | */
|
---|
1801 | HRESULT WINAPI VariantCopyInd(VARIANT* pvargDest, VARIANTARG* pvargSrc)
|
---|
1802 | {
|
---|
1803 | HRESULT res = S_OK;
|
---|
1804 |
|
---|
1805 | TRACE("(%p, %p)\n", pvargDest, pvargSrc);
|
---|
1806 |
|
---|
1807 | res = ValidateVariantType( pvargSrc->vt );
|
---|
1808 |
|
---|
1809 | if( res != S_OK )
|
---|
1810 | return res;
|
---|
1811 |
|
---|
1812 | if( pvargSrc->vt & VT_BYREF )
|
---|
1813 | {
|
---|
1814 | VARIANTARG varg;
|
---|
1815 | VariantInit( &varg );
|
---|
1816 |
|
---|
1817 | /* handle the in place copy.
|
---|
1818 | */
|
---|
1819 | if( pvargDest == pvargSrc )
|
---|
1820 | {
|
---|
1821 | /* we will use a copy of the source instead.
|
---|
1822 | */
|
---|
1823 | res = VariantCopy( &varg, pvargSrc );
|
---|
1824 | pvargSrc = &varg;
|
---|
1825 | }
|
---|
1826 |
|
---|
1827 | if( res == S_OK )
|
---|
1828 | {
|
---|
1829 | res = VariantClear( pvargDest );
|
---|
1830 |
|
---|
1831 | if( res == S_OK )
|
---|
1832 | {
|
---|
1833 | /*
|
---|
1834 | * The VT_ARRAY flag is another way to designate a safearray variant.
|
---|
1835 | */
|
---|
1836 | if ( pvargSrc->vt & VT_ARRAY)
|
---|
1837 | {
|
---|
1838 | SafeArrayCopy(*pvargSrc->u.pparray, &pvargDest->u.parray);
|
---|
1839 | }
|
---|
1840 | else
|
---|
1841 | {
|
---|
1842 | /* In the case of by reference we need
|
---|
1843 | * to copy the date pointed to by the variant.
|
---|
1844 | */
|
---|
1845 |
|
---|
1846 | /* Get the variant type.
|
---|
1847 | */
|
---|
1848 | switch( pvargSrc->vt & VT_TYPEMASK )
|
---|
1849 | {
|
---|
1850 | case( VT_BSTR ):
|
---|
1851 | pvargDest->u.bstrVal = SysAllocString( *(pvargSrc->u.pbstrVal) );
|
---|
1852 | break;
|
---|
1853 | case( VT_DISPATCH ):
|
---|
1854 | break;
|
---|
1855 | case( VT_VARIANT ):
|
---|
1856 | {
|
---|
1857 | /* Prevent from cycling. According to tests on
|
---|
1858 | * VariantCopyInd in Windows and the documentation
|
---|
1859 | * this API dereferences the inner Variants to only one depth.
|
---|
1860 | * If the inner Variant itself contains an
|
---|
1861 | * other inner variant the E_INVALIDARG error is
|
---|
1862 | * returned.
|
---|
1863 | */
|
---|
1864 | if( pvargSrc->wReserved1 & PROCESSING_INNER_VARIANT )
|
---|
1865 | {
|
---|
1866 | /* If we get here we are attempting to deference
|
---|
1867 | * an inner variant that that is itself contained
|
---|
1868 | * in an inner variant so report E_INVALIDARG error.
|
---|
1869 | */
|
---|
1870 | res = E_INVALIDARG;
|
---|
1871 | }
|
---|
1872 | else
|
---|
1873 | {
|
---|
1874 | /* Set the processing inner variant flag.
|
---|
1875 | * We will set this flag in the inner variant
|
---|
1876 | * that will be passed to the VariantCopyInd function.
|
---|
1877 | */
|
---|
1878 | (pvargSrc->u.pvarVal)->wReserved1 |= PROCESSING_INNER_VARIANT;
|
---|
1879 |
|
---|
1880 | /* Dereference the inner variant.
|
---|
1881 | */
|
---|
1882 | res = VariantCopyInd( pvargDest, pvargSrc->u.pvarVal );
|
---|
1883 | }
|
---|
1884 | }
|
---|
1885 | break;
|
---|
1886 | case( VT_UNKNOWN ):
|
---|
1887 | break;
|
---|
1888 | case( VT_SAFEARRAY ):
|
---|
1889 | SafeArrayCopy(*pvargSrc->u.pparray, &pvargDest->u.parray);
|
---|
1890 | break;
|
---|
1891 | default:
|
---|
1892 | /* This is a by reference Variant which means that the union
|
---|
1893 | * part of the Variant contains a pointer to some data of
|
---|
1894 | * type "pvargSrc->vt & VT_TYPEMASK".
|
---|
1895 | * We will deference this data in a generic fashion using
|
---|
1896 | * the void pointer "Variant.u.byref".
|
---|
1897 | * We will copy this data into the union of the destination
|
---|
1898 | * Variant.
|
---|
1899 | */
|
---|
1900 | memcpy( &pvargDest->u, pvargSrc->u.byref, SizeOfVariantData( pvargSrc ) );
|
---|
1901 | break;
|
---|
1902 | }
|
---|
1903 | }
|
---|
1904 |
|
---|
1905 | pvargDest->vt = pvargSrc->vt & VT_TYPEMASK;
|
---|
1906 | }
|
---|
1907 | }
|
---|
1908 |
|
---|
1909 | /* this should not fail.
|
---|
1910 | */
|
---|
1911 | VariantClear( &varg );
|
---|
1912 | }
|
---|
1913 | else
|
---|
1914 | {
|
---|
1915 | res = VariantCopy( pvargDest, pvargSrc );
|
---|
1916 | }
|
---|
1917 |
|
---|
1918 | return res;
|
---|
1919 | }
|
---|
1920 |
|
---|
1921 | /******************************************************************************
|
---|
1922 | * VariantChangeType32 [OLEAUT32.12]
|
---|
1923 | */
|
---|
1924 | HRESULT WINAPI VariantChangeType(VARIANTARG* pvargDest, VARIANTARG* pvargSrc,
|
---|
1925 | USHORT wFlags, VARTYPE vt)
|
---|
1926 | {
|
---|
1927 | return VariantChangeTypeEx( pvargDest, pvargSrc, 0, wFlags, vt );
|
---|
1928 | }
|
---|
1929 |
|
---|
1930 | /******************************************************************************
|
---|
1931 | * VariantChangeTypeEx32 [OLEAUT32.147]
|
---|
1932 | */
|
---|
1933 | HRESULT WINAPI VariantChangeTypeEx(VARIANTARG* pvargDest, VARIANTARG* pvargSrc,
|
---|
1934 | LCID lcid, USHORT wFlags, VARTYPE vt)
|
---|
1935 | {
|
---|
1936 | HRESULT res = S_OK;
|
---|
1937 | VARIANTARG varg;
|
---|
1938 | VariantInit( &varg );
|
---|
1939 |
|
---|
1940 | TRACE("(%p, %p, %ld, %u, %u),stub\n", pvargDest, pvargSrc, lcid, wFlags, vt);
|
---|
1941 |
|
---|
1942 | /* validate our source argument.
|
---|
1943 | */
|
---|
1944 | res = ValidateVariantType( pvargSrc->vt );
|
---|
1945 |
|
---|
1946 | /* validate the vartype.
|
---|
1947 | */
|
---|
1948 | if( res == S_OK )
|
---|
1949 | {
|
---|
1950 | res = ValidateVt( vt );
|
---|
1951 | }
|
---|
1952 |
|
---|
1953 | /* if we are doing an in-place conversion make a copy of the source.
|
---|
1954 | */
|
---|
1955 | if( res == S_OK && pvargDest == pvargSrc )
|
---|
1956 | {
|
---|
1957 | res = VariantCopy( &varg, pvargSrc );
|
---|
1958 | pvargSrc = &varg;
|
---|
1959 | }
|
---|
1960 |
|
---|
1961 | if( res == S_OK )
|
---|
1962 | {
|
---|
1963 | /* free up the destination variant.
|
---|
1964 | */
|
---|
1965 | res = VariantClear( pvargDest );
|
---|
1966 | }
|
---|
1967 |
|
---|
1968 | if( res == S_OK )
|
---|
1969 | {
|
---|
1970 | if( pvargSrc->vt & VT_BYREF )
|
---|
1971 | {
|
---|
1972 | /* Convert the source variant to a "byvalue" variant.
|
---|
1973 | */
|
---|
1974 | VARIANTARG Variant;
|
---|
1975 | VariantInit( &Variant );
|
---|
1976 | res = VariantCopyInd( &Variant, pvargSrc );
|
---|
1977 | if( res == S_OK )
|
---|
1978 | {
|
---|
1979 | res = Coerce( pvargDest, lcid, wFlags, &Variant, vt );
|
---|
1980 | /* this should not fail.
|
---|
1981 | */
|
---|
1982 | VariantClear( &Variant );
|
---|
1983 | }
|
---|
1984 |
|
---|
1985 | }
|
---|
1986 | else
|
---|
1987 | {
|
---|
1988 | /* Use the current "byvalue" source variant.
|
---|
1989 | */
|
---|
1990 | res = Coerce( pvargDest, lcid, wFlags, pvargSrc, vt );
|
---|
1991 | }
|
---|
1992 | }
|
---|
1993 | /* this should not fail.
|
---|
1994 | */
|
---|
1995 | VariantClear( &varg );
|
---|
1996 |
|
---|
1997 | /* set the type of the destination
|
---|
1998 | */
|
---|
1999 | if ( res == S_OK )
|
---|
2000 | pvargDest->vt = vt;
|
---|
2001 |
|
---|
2002 | return res;
|
---|
2003 | }
|
---|
2004 |
|
---|
2005 |
|
---|
2006 |
|
---|
2007 |
|
---|
2008 | /******************************************************************************
|
---|
2009 | * VarUI1FromI232 [OLEAUT32.130]
|
---|
2010 | */
|
---|
2011 | HRESULT WINAPI VarUI1FromI2(short sIn, BYTE* pbOut)
|
---|
2012 | {
|
---|
2013 | TRACE("( %d, %p ), stub\n", sIn, pbOut );
|
---|
2014 |
|
---|
2015 | /* Check range of value.
|
---|
2016 | */
|
---|
2017 | if( sIn < UI1_MIN || sIn > UI1_MAX )
|
---|
2018 | {
|
---|
2019 | return DISP_E_OVERFLOW;
|
---|
2020 | }
|
---|
2021 |
|
---|
2022 | *pbOut = (BYTE) sIn;
|
---|
2023 |
|
---|
2024 | return S_OK;
|
---|
2025 | }
|
---|
2026 |
|
---|
2027 | /******************************************************************************
|
---|
2028 | * VarUI1FromI432 [OLEAUT32.131]
|
---|
2029 | */
|
---|
2030 | HRESULT WINAPI VarUI1FromI4(LONG lIn, BYTE* pbOut)
|
---|
2031 | {
|
---|
2032 | TRACE("( %ld, %p ), stub\n", lIn, pbOut );
|
---|
2033 |
|
---|
2034 | /* Check range of value.
|
---|
2035 | */
|
---|
2036 | if( lIn < UI1_MIN || lIn > UI1_MAX )
|
---|
2037 | {
|
---|
2038 | return DISP_E_OVERFLOW;
|
---|
2039 | }
|
---|
2040 |
|
---|
2041 | *pbOut = (BYTE) lIn;
|
---|
2042 |
|
---|
2043 | return S_OK;
|
---|
2044 | }
|
---|
2045 |
|
---|
2046 |
|
---|
2047 | /******************************************************************************
|
---|
2048 | * VarUI1FromR432 [OLEAUT32.132]
|
---|
2049 | */
|
---|
2050 | HRESULT WINAPI VarUI1FromR4(FLOAT fltIn, BYTE* pbOut)
|
---|
2051 | {
|
---|
2052 | TRACE("( %f, %p ), stub\n", fltIn, pbOut );
|
---|
2053 |
|
---|
2054 | /* Check range of value.
|
---|
2055 | */
|
---|
2056 | fltIn = round( fltIn );
|
---|
2057 | if( fltIn < UI1_MIN || fltIn > UI1_MAX )
|
---|
2058 | {
|
---|
2059 | return DISP_E_OVERFLOW;
|
---|
2060 | }
|
---|
2061 |
|
---|
2062 | *pbOut = (BYTE) fltIn;
|
---|
2063 |
|
---|
2064 | return S_OK;
|
---|
2065 | }
|
---|
2066 |
|
---|
2067 | /******************************************************************************
|
---|
2068 | * VarUI1FromR832 [OLEAUT32.133]
|
---|
2069 | */
|
---|
2070 | HRESULT WINAPI VarUI1FromR8(double dblIn, BYTE* pbOut)
|
---|
2071 | {
|
---|
2072 | TRACE("( %f, %p ), stub\n", dblIn, pbOut );
|
---|
2073 |
|
---|
2074 | /* Check range of value.
|
---|
2075 | */
|
---|
2076 | dblIn = round( dblIn );
|
---|
2077 | if( dblIn < UI1_MIN || dblIn > UI1_MAX )
|
---|
2078 | {
|
---|
2079 | return DISP_E_OVERFLOW;
|
---|
2080 | }
|
---|
2081 |
|
---|
2082 | *pbOut = (BYTE) dblIn;
|
---|
2083 |
|
---|
2084 | return S_OK;
|
---|
2085 | }
|
---|
2086 |
|
---|
2087 | /******************************************************************************
|
---|
2088 | * VarUI1FromDate32 [OLEAUT32.135]
|
---|
2089 | */
|
---|
2090 | HRESULT WINAPI VarUI1FromDate(DATE dateIn, BYTE* pbOut)
|
---|
2091 | {
|
---|
2092 | TRACE("( %f, %p ), stub\n", dateIn, pbOut );
|
---|
2093 |
|
---|
2094 | /* Check range of value.
|
---|
2095 | */
|
---|
2096 | dateIn = round( dateIn );
|
---|
2097 | if( dateIn < UI1_MIN || dateIn > UI1_MAX )
|
---|
2098 | {
|
---|
2099 | return DISP_E_OVERFLOW;
|
---|
2100 | }
|
---|
2101 |
|
---|
2102 | *pbOut = (BYTE) dateIn;
|
---|
2103 |
|
---|
2104 | return S_OK;
|
---|
2105 | }
|
---|
2106 |
|
---|
2107 | /******************************************************************************
|
---|
2108 | * VarUI1FromBool32 [OLEAUT32.138]
|
---|
2109 | */
|
---|
2110 | HRESULT WINAPI VarUI1FromBool(VARIANT_BOOL boolIn, BYTE* pbOut)
|
---|
2111 | {
|
---|
2112 | TRACE("( %d, %p ), stub\n", boolIn, pbOut );
|
---|
2113 |
|
---|
2114 | *pbOut = (BYTE) boolIn;
|
---|
2115 |
|
---|
2116 | return S_OK;
|
---|
2117 | }
|
---|
2118 |
|
---|
2119 | /******************************************************************************
|
---|
2120 | * VarUI1FromI132 [OLEAUT32.237]
|
---|
2121 | */
|
---|
2122 | HRESULT WINAPI VarUI1FromI1(CHAR cIn, BYTE* pbOut)
|
---|
2123 | {
|
---|
2124 | TRACE("( %c, %p ), stub\n", cIn, pbOut );
|
---|
2125 |
|
---|
2126 | *pbOut = cIn;
|
---|
2127 |
|
---|
2128 | return S_OK;
|
---|
2129 | }
|
---|
2130 |
|
---|
2131 | /******************************************************************************
|
---|
2132 | * VarUI1FromUI232 [OLEAUT32.238]
|
---|
2133 | */
|
---|
2134 | HRESULT WINAPI VarUI1FromUI2(USHORT uiIn, BYTE* pbOut)
|
---|
2135 | {
|
---|
2136 | TRACE("( %d, %p ), stub\n", uiIn, pbOut );
|
---|
2137 |
|
---|
2138 | /* Check range of value.
|
---|
2139 | */
|
---|
2140 | if( uiIn > UI1_MAX )
|
---|
2141 | {
|
---|
2142 | return DISP_E_OVERFLOW;
|
---|
2143 | }
|
---|
2144 |
|
---|
2145 | *pbOut = (BYTE) uiIn;
|
---|
2146 |
|
---|
2147 | return S_OK;
|
---|
2148 | }
|
---|
2149 |
|
---|
2150 | /******************************************************************************
|
---|
2151 | * VarUI1FromUI432 [OLEAUT32.239]
|
---|
2152 | */
|
---|
2153 | HRESULT WINAPI VarUI1FromUI4(ULONG ulIn, BYTE* pbOut)
|
---|
2154 | {
|
---|
2155 | TRACE("( %ld, %p ), stub\n", ulIn, pbOut );
|
---|
2156 |
|
---|
2157 | /* Check range of value.
|
---|
2158 | */
|
---|
2159 | if( ulIn > UI1_MAX )
|
---|
2160 | {
|
---|
2161 | return DISP_E_OVERFLOW;
|
---|
2162 | }
|
---|
2163 |
|
---|
2164 | *pbOut = (BYTE) ulIn;
|
---|
2165 |
|
---|
2166 | return S_OK;
|
---|
2167 | }
|
---|
2168 |
|
---|
2169 |
|
---|
2170 | /******************************************************************************
|
---|
2171 | * VarUI1FromStr32 [OLEAUT32.54]
|
---|
2172 | */
|
---|
2173 | HRESULT WINAPI VarUI1FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, BYTE* pbOut)
|
---|
2174 | {
|
---|
2175 | double dValue = 0.0;
|
---|
2176 | LPSTR pNewString = NULL;
|
---|
2177 |
|
---|
2178 | TRACE("( %p, 0x%08lx, 0x%08lx, %p ), stub\n", strIn, lcid, dwFlags, pbOut );
|
---|
2179 |
|
---|
2180 | /* Check if we have a valid argument
|
---|
2181 | */
|
---|
2182 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
2183 | RemoveCharacterFromString( pNewString, "," );
|
---|
2184 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
2185 | {
|
---|
2186 | return DISP_E_TYPEMISMATCH;
|
---|
2187 | }
|
---|
2188 |
|
---|
2189 | /* Convert the valid string to a floating point number.
|
---|
2190 | */
|
---|
2191 | dValue = atof( pNewString );
|
---|
2192 |
|
---|
2193 | /* We don't need the string anymore so free it.
|
---|
2194 | */
|
---|
2195 | HeapFree( GetProcessHeap(), 0 , pNewString );
|
---|
2196 |
|
---|
2197 | /* Check range of value.
|
---|
2198 | */
|
---|
2199 | dValue = round( dValue );
|
---|
2200 | if( dValue < UI1_MIN || dValue > UI1_MAX )
|
---|
2201 | {
|
---|
2202 | return DISP_E_OVERFLOW;
|
---|
2203 | }
|
---|
2204 |
|
---|
2205 | *pbOut = (BYTE) dValue;
|
---|
2206 |
|
---|
2207 | return S_OK;
|
---|
2208 | }
|
---|
2209 |
|
---|
2210 | /**********************************************************************
|
---|
2211 | * VarUI1FromCy32 [OLEAUT32.134]
|
---|
2212 | * Convert currency to unsigned char
|
---|
2213 | */
|
---|
2214 | HRESULT WINAPI VarUI1FromCy(CY cyIn, BYTE* pbOut) {
|
---|
2215 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
2216 |
|
---|
2217 | if (t > UI1_MAX || t < UI1_MIN) return DISP_E_OVERFLOW;
|
---|
2218 |
|
---|
2219 | *pbOut = (BYTE)t;
|
---|
2220 | return S_OK;
|
---|
2221 | }
|
---|
2222 |
|
---|
2223 | /******************************************************************************
|
---|
2224 | * VarI2FromUI132 [OLEAUT32.48]
|
---|
2225 | */
|
---|
2226 | HRESULT WINAPI VarI2FromUI1(BYTE bIn, short* psOut)
|
---|
2227 | {
|
---|
2228 | TRACE("( 0x%08x, %p ), stub\n", bIn, psOut );
|
---|
2229 |
|
---|
2230 | *psOut = (short) bIn;
|
---|
2231 |
|
---|
2232 | return S_OK;
|
---|
2233 | }
|
---|
2234 |
|
---|
2235 | /******************************************************************************
|
---|
2236 | * VarI2FromI432 [OLEAUT32.49]
|
---|
2237 | */
|
---|
2238 | HRESULT WINAPI VarI2FromI4(LONG lIn, short* psOut)
|
---|
2239 | {
|
---|
2240 | TRACE("( %lx, %p ), stub\n", lIn, psOut );
|
---|
2241 |
|
---|
2242 | /* Check range of value.
|
---|
2243 | */
|
---|
2244 | if( lIn < I2_MIN || lIn > I2_MAX )
|
---|
2245 | {
|
---|
2246 | return DISP_E_OVERFLOW;
|
---|
2247 | }
|
---|
2248 |
|
---|
2249 | *psOut = (short) lIn;
|
---|
2250 |
|
---|
2251 | return S_OK;
|
---|
2252 | }
|
---|
2253 |
|
---|
2254 | /******************************************************************************
|
---|
2255 | * VarI2FromR432 [OLEAUT32.50]
|
---|
2256 | */
|
---|
2257 | HRESULT WINAPI VarI2FromR4(FLOAT fltIn, short* psOut)
|
---|
2258 | {
|
---|
2259 | TRACE("( %f, %p ), stub\n", fltIn, psOut );
|
---|
2260 |
|
---|
2261 | /* Check range of value.
|
---|
2262 | */
|
---|
2263 | fltIn = round( fltIn );
|
---|
2264 | if( fltIn < I2_MIN || fltIn > I2_MAX )
|
---|
2265 | {
|
---|
2266 | return DISP_E_OVERFLOW;
|
---|
2267 | }
|
---|
2268 |
|
---|
2269 | *psOut = (short) fltIn;
|
---|
2270 |
|
---|
2271 | return S_OK;
|
---|
2272 | }
|
---|
2273 |
|
---|
2274 | /******************************************************************************
|
---|
2275 | * VarI2FromR832 [OLEAUT32.51]
|
---|
2276 | */
|
---|
2277 | HRESULT WINAPI VarI2FromR8(double dblIn, short* psOut)
|
---|
2278 | {
|
---|
2279 | TRACE("( %f, %p ), stub\n", dblIn, psOut );
|
---|
2280 |
|
---|
2281 | /* Check range of value.
|
---|
2282 | */
|
---|
2283 | dblIn = round( dblIn );
|
---|
2284 | if( dblIn < I2_MIN || dblIn > I2_MAX )
|
---|
2285 | {
|
---|
2286 | return DISP_E_OVERFLOW;
|
---|
2287 | }
|
---|
2288 |
|
---|
2289 | *psOut = (short) dblIn;
|
---|
2290 |
|
---|
2291 | return S_OK;
|
---|
2292 | }
|
---|
2293 |
|
---|
2294 | /******************************************************************************
|
---|
2295 | * VarI2FromDate32 [OLEAUT32.53]
|
---|
2296 | */
|
---|
2297 | HRESULT WINAPI VarI2FromDate(DATE dateIn, short* psOut)
|
---|
2298 | {
|
---|
2299 | TRACE("( %f, %p ), stub\n", dateIn, psOut );
|
---|
2300 |
|
---|
2301 | /* Check range of value.
|
---|
2302 | */
|
---|
2303 | dateIn = round( dateIn );
|
---|
2304 | if( dateIn < I2_MIN || dateIn > I2_MAX )
|
---|
2305 | {
|
---|
2306 | return DISP_E_OVERFLOW;
|
---|
2307 | }
|
---|
2308 |
|
---|
2309 | *psOut = (short) dateIn;
|
---|
2310 |
|
---|
2311 | return S_OK;
|
---|
2312 | }
|
---|
2313 |
|
---|
2314 | /******************************************************************************
|
---|
2315 | * VarI2FromBool32 [OLEAUT32.56]
|
---|
2316 | */
|
---|
2317 | HRESULT WINAPI VarI2FromBool(VARIANT_BOOL boolIn, short* psOut)
|
---|
2318 | {
|
---|
2319 | TRACE("( %d, %p ), stub\n", boolIn, psOut );
|
---|
2320 |
|
---|
2321 | *psOut = (short) boolIn;
|
---|
2322 |
|
---|
2323 | return S_OK;
|
---|
2324 | }
|
---|
2325 |
|
---|
2326 | /******************************************************************************
|
---|
2327 | * VarI2FromI132 [OLEAUT32.48]
|
---|
2328 | */
|
---|
2329 | HRESULT WINAPI VarI2FromI1(CHAR cIn, short* psOut)
|
---|
2330 | {
|
---|
2331 | TRACE("( %c, %p ), stub\n", cIn, psOut );
|
---|
2332 |
|
---|
2333 | *psOut = (short) cIn;
|
---|
2334 |
|
---|
2335 | return S_OK;
|
---|
2336 | }
|
---|
2337 |
|
---|
2338 | /******************************************************************************
|
---|
2339 | * VarI2FromUI232 [OLEAUT32.206]
|
---|
2340 | */
|
---|
2341 | HRESULT WINAPI VarI2FromUI2(USHORT uiIn, short* psOut)
|
---|
2342 | {
|
---|
2343 | TRACE("( %d, %p ), stub\n", uiIn, psOut );
|
---|
2344 |
|
---|
2345 | /* Check range of value.
|
---|
2346 | */
|
---|
2347 | if( uiIn > I2_MAX )
|
---|
2348 | {
|
---|
2349 | return DISP_E_OVERFLOW;
|
---|
2350 | }
|
---|
2351 |
|
---|
2352 | *psOut = (short) uiIn;
|
---|
2353 |
|
---|
2354 | return S_OK;
|
---|
2355 | }
|
---|
2356 |
|
---|
2357 | /******************************************************************************
|
---|
2358 | * VarI2FromUI432 [OLEAUT32.49]
|
---|
2359 | */
|
---|
2360 | HRESULT WINAPI VarI2FromUI4(ULONG ulIn, short* psOut)
|
---|
2361 | {
|
---|
2362 | TRACE("( %lx, %p ), stub\n", ulIn, psOut );
|
---|
2363 |
|
---|
2364 | /* Check range of value.
|
---|
2365 | */
|
---|
2366 | if( ulIn < I2_MIN || ulIn > I2_MAX )
|
---|
2367 | {
|
---|
2368 | return DISP_E_OVERFLOW;
|
---|
2369 | }
|
---|
2370 |
|
---|
2371 | *psOut = (short) ulIn;
|
---|
2372 |
|
---|
2373 | return S_OK;
|
---|
2374 | }
|
---|
2375 |
|
---|
2376 | /******************************************************************************
|
---|
2377 | * VarI2FromStr32 [OLEAUT32.54]
|
---|
2378 | */
|
---|
2379 | HRESULT WINAPI VarI2FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, short* psOut)
|
---|
2380 | {
|
---|
2381 | double dValue = 0.0;
|
---|
2382 | LPSTR pNewString = NULL;
|
---|
2383 |
|
---|
2384 | TRACE("( %p, 0x%08lx, 0x%08lx, %p ), stub\n", strIn, lcid, dwFlags, psOut );
|
---|
2385 |
|
---|
2386 | /* Check if we have a valid argument
|
---|
2387 | */
|
---|
2388 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
2389 | RemoveCharacterFromString( pNewString, "," );
|
---|
2390 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
2391 | {
|
---|
2392 | return DISP_E_TYPEMISMATCH;
|
---|
2393 | }
|
---|
2394 |
|
---|
2395 | /* Convert the valid string to a floating point number.
|
---|
2396 | */
|
---|
2397 | dValue = atof( pNewString );
|
---|
2398 |
|
---|
2399 | /* We don't need the string anymore so free it.
|
---|
2400 | */
|
---|
2401 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
2402 |
|
---|
2403 | /* Check range of value.
|
---|
2404 | */
|
---|
2405 | dValue = round( dValue );
|
---|
2406 | if( dValue < I2_MIN || dValue > I2_MAX )
|
---|
2407 | {
|
---|
2408 | return DISP_E_OVERFLOW;
|
---|
2409 | }
|
---|
2410 |
|
---|
2411 | *psOut = (short) dValue;
|
---|
2412 |
|
---|
2413 | return S_OK;
|
---|
2414 | }
|
---|
2415 |
|
---|
2416 | /**********************************************************************
|
---|
2417 | * VarI2FromCy32 [OLEAUT32.52]
|
---|
2418 | * Convert currency to signed short
|
---|
2419 | */
|
---|
2420 | HRESULT WINAPI VarI2FromCy(CY cyIn, short* psOut) {
|
---|
2421 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
2422 |
|
---|
2423 | if (t > I2_MAX || t < I2_MIN) return DISP_E_OVERFLOW;
|
---|
2424 |
|
---|
2425 | *psOut = (SHORT)t;
|
---|
2426 | return S_OK;
|
---|
2427 | }
|
---|
2428 |
|
---|
2429 | /******************************************************************************
|
---|
2430 | * VarI4FromUI132 [OLEAUT32.58]
|
---|
2431 | */
|
---|
2432 | HRESULT WINAPI VarI4FromUI1(BYTE bIn, LONG* plOut)
|
---|
2433 | {
|
---|
2434 | TRACE("( %X, %p ), stub\n", bIn, plOut );
|
---|
2435 |
|
---|
2436 | *plOut = (LONG) bIn;
|
---|
2437 |
|
---|
2438 | return S_OK;
|
---|
2439 | }
|
---|
2440 |
|
---|
2441 |
|
---|
2442 | /******************************************************************************
|
---|
2443 | * VarI4FromR432 [OLEAUT32.60]
|
---|
2444 | */
|
---|
2445 | HRESULT WINAPI VarI4FromR4(FLOAT fltIn, LONG* plOut)
|
---|
2446 | {
|
---|
2447 | TRACE("( %f, %p ), stub\n", fltIn, plOut );
|
---|
2448 |
|
---|
2449 | /* Check range of value.
|
---|
2450 | */
|
---|
2451 | fltIn = round( fltIn );
|
---|
2452 | if( fltIn < I4_MIN || fltIn > I4_MAX )
|
---|
2453 | {
|
---|
2454 | return DISP_E_OVERFLOW;
|
---|
2455 | }
|
---|
2456 |
|
---|
2457 | *plOut = (LONG) fltIn;
|
---|
2458 |
|
---|
2459 | return S_OK;
|
---|
2460 | }
|
---|
2461 |
|
---|
2462 | /******************************************************************************
|
---|
2463 | * VarI4FromR832 [OLEAUT32.61]
|
---|
2464 | */
|
---|
2465 | HRESULT WINAPI VarI4FromR8(double dblIn, LONG* plOut)
|
---|
2466 | {
|
---|
2467 | TRACE("( %f, %p ), stub\n", dblIn, plOut );
|
---|
2468 |
|
---|
2469 | /* Check range of value.
|
---|
2470 | */
|
---|
2471 | dblIn = round( dblIn );
|
---|
2472 | if( dblIn < I4_MIN || dblIn > I4_MAX )
|
---|
2473 | {
|
---|
2474 | return DISP_E_OVERFLOW;
|
---|
2475 | }
|
---|
2476 |
|
---|
2477 | *plOut = (LONG) dblIn;
|
---|
2478 |
|
---|
2479 | return S_OK;
|
---|
2480 | }
|
---|
2481 |
|
---|
2482 | /******************************************************************************
|
---|
2483 | * VarI4FromDate32 [OLEAUT32.63]
|
---|
2484 | */
|
---|
2485 | HRESULT WINAPI VarI4FromDate(DATE dateIn, LONG* plOut)
|
---|
2486 | {
|
---|
2487 | TRACE("( %f, %p ), stub\n", dateIn, plOut );
|
---|
2488 |
|
---|
2489 | /* Check range of value.
|
---|
2490 | */
|
---|
2491 | dateIn = round( dateIn );
|
---|
2492 | if( dateIn < I4_MIN || dateIn > I4_MAX )
|
---|
2493 | {
|
---|
2494 | return DISP_E_OVERFLOW;
|
---|
2495 | }
|
---|
2496 |
|
---|
2497 | *plOut = (LONG) dateIn;
|
---|
2498 |
|
---|
2499 | return S_OK;
|
---|
2500 | }
|
---|
2501 |
|
---|
2502 | /******************************************************************************
|
---|
2503 | * VarI4FromBool32 [OLEAUT32.66]
|
---|
2504 | */
|
---|
2505 | HRESULT WINAPI VarI4FromBool(VARIANT_BOOL boolIn, LONG* plOut)
|
---|
2506 | {
|
---|
2507 | TRACE("( %d, %p ), stub\n", boolIn, plOut );
|
---|
2508 |
|
---|
2509 | *plOut = (LONG) boolIn;
|
---|
2510 |
|
---|
2511 | return S_OK;
|
---|
2512 | }
|
---|
2513 |
|
---|
2514 | /******************************************************************************
|
---|
2515 | * VarI4FromI132 [OLEAUT32.209]
|
---|
2516 | */
|
---|
2517 | HRESULT WINAPI VarI4FromI1(CHAR cIn, LONG* plOut)
|
---|
2518 | {
|
---|
2519 | TRACE("( %c, %p ), stub\n", cIn, plOut );
|
---|
2520 |
|
---|
2521 | *plOut = (LONG) cIn;
|
---|
2522 |
|
---|
2523 | return S_OK;
|
---|
2524 | }
|
---|
2525 |
|
---|
2526 | /******************************************************************************
|
---|
2527 | * VarI4FromUI232 [OLEAUT32.210]
|
---|
2528 | */
|
---|
2529 | HRESULT WINAPI VarI4FromUI2(USHORT uiIn, LONG* plOut)
|
---|
2530 | {
|
---|
2531 | TRACE("( %d, %p ), stub\n", uiIn, plOut );
|
---|
2532 |
|
---|
2533 | *plOut = (LONG) uiIn;
|
---|
2534 |
|
---|
2535 | return S_OK;
|
---|
2536 | }
|
---|
2537 |
|
---|
2538 | /******************************************************************************
|
---|
2539 | * VarI4FromUI432 [OLEAUT32.211]
|
---|
2540 | */
|
---|
2541 | HRESULT WINAPI VarI4FromUI4(ULONG ulIn, LONG* plOut)
|
---|
2542 | {
|
---|
2543 | TRACE("( %lx, %p ), stub\n", ulIn, plOut );
|
---|
2544 |
|
---|
2545 | /* Check range of value.
|
---|
2546 | */
|
---|
2547 | if( ulIn < I4_MIN || ulIn > I4_MAX )
|
---|
2548 | {
|
---|
2549 | return DISP_E_OVERFLOW;
|
---|
2550 | }
|
---|
2551 |
|
---|
2552 | *plOut = (LONG) ulIn;
|
---|
2553 |
|
---|
2554 | return S_OK;
|
---|
2555 | }
|
---|
2556 |
|
---|
2557 | /******************************************************************************
|
---|
2558 | * VarI4FromI232 [OLEAUT32.59]
|
---|
2559 | */
|
---|
2560 | HRESULT WINAPI VarI4FromI2(short sIn, LONG* plOut)
|
---|
2561 | {
|
---|
2562 | TRACE("( %d, %p ), stub\n", sIn, plOut );
|
---|
2563 |
|
---|
2564 | *plOut = (LONG) sIn;
|
---|
2565 |
|
---|
2566 | return S_OK;
|
---|
2567 | }
|
---|
2568 |
|
---|
2569 | /******************************************************************************
|
---|
2570 | * VarI4FromStr32 [OLEAUT32.64]
|
---|
2571 | */
|
---|
2572 | HRESULT WINAPI VarI4FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, LONG* plOut)
|
---|
2573 | {
|
---|
2574 | double dValue = 0.0;
|
---|
2575 | LPSTR pNewString = NULL;
|
---|
2576 |
|
---|
2577 | TRACE("( %p, 0x%08lx, 0x%08lx, %p ), stub\n", strIn, lcid, dwFlags, plOut );
|
---|
2578 |
|
---|
2579 | /* Check if we have a valid argument
|
---|
2580 | */
|
---|
2581 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
2582 | RemoveCharacterFromString( pNewString, "," );
|
---|
2583 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
2584 | {
|
---|
2585 | return DISP_E_TYPEMISMATCH;
|
---|
2586 | }
|
---|
2587 |
|
---|
2588 | /* Convert the valid string to a floating point number.
|
---|
2589 | */
|
---|
2590 | dValue = atof( pNewString );
|
---|
2591 |
|
---|
2592 | /* We don't need the string anymore so free it.
|
---|
2593 | */
|
---|
2594 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
2595 |
|
---|
2596 | /* Check range of value.
|
---|
2597 | */
|
---|
2598 | dValue = round( dValue );
|
---|
2599 | if( dValue < I4_MIN || dValue > I4_MAX )
|
---|
2600 | {
|
---|
2601 | return DISP_E_OVERFLOW;
|
---|
2602 | }
|
---|
2603 |
|
---|
2604 | *plOut = (LONG) dValue;
|
---|
2605 |
|
---|
2606 | return S_OK;
|
---|
2607 | }
|
---|
2608 |
|
---|
2609 | /**********************************************************************
|
---|
2610 | * VarI4FromCy32 [OLEAUT32.62]
|
---|
2611 | * Convert currency to signed long
|
---|
2612 | */
|
---|
2613 | HRESULT WINAPI VarI4FromCy(CY cyIn, LONG* plOut) {
|
---|
2614 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
2615 |
|
---|
2616 | if (t > I4_MAX || t < I4_MIN) return DISP_E_OVERFLOW;
|
---|
2617 |
|
---|
2618 | *plOut = (LONG)t;
|
---|
2619 | return S_OK;
|
---|
2620 | }
|
---|
2621 |
|
---|
2622 | /******************************************************************************
|
---|
2623 | * VarR4FromUI132 [OLEAUT32.68]
|
---|
2624 | */
|
---|
2625 | HRESULT WINAPI VarR4FromUI1(BYTE bIn, FLOAT* pfltOut)
|
---|
2626 | {
|
---|
2627 | TRACE("( %X, %p ), stub\n", bIn, pfltOut );
|
---|
2628 |
|
---|
2629 | *pfltOut = (FLOAT) bIn;
|
---|
2630 |
|
---|
2631 | return S_OK;
|
---|
2632 | }
|
---|
2633 |
|
---|
2634 | /******************************************************************************
|
---|
2635 | * VarR4FromI232 [OLEAUT32.69]
|
---|
2636 | */
|
---|
2637 | HRESULT WINAPI VarR4FromI2(short sIn, FLOAT* pfltOut)
|
---|
2638 | {
|
---|
2639 | TRACE("( %d, %p ), stub\n", sIn, pfltOut );
|
---|
2640 |
|
---|
2641 | *pfltOut = (FLOAT) sIn;
|
---|
2642 |
|
---|
2643 | return S_OK;
|
---|
2644 | }
|
---|
2645 |
|
---|
2646 | /******************************************************************************
|
---|
2647 | * VarR4FromI432 [OLEAUT32.70]
|
---|
2648 | */
|
---|
2649 | HRESULT WINAPI VarR4FromI4(LONG lIn, FLOAT* pfltOut)
|
---|
2650 | {
|
---|
2651 | TRACE("( %lx, %p ), stub\n", lIn, pfltOut );
|
---|
2652 |
|
---|
2653 | *pfltOut = (FLOAT) lIn;
|
---|
2654 |
|
---|
2655 | return S_OK;
|
---|
2656 | }
|
---|
2657 |
|
---|
2658 | /******************************************************************************
|
---|
2659 | * VarR4FromR832 [OLEAUT32.71]
|
---|
2660 | */
|
---|
2661 | HRESULT WINAPI VarR4FromR8(double dblIn, FLOAT* pfltOut)
|
---|
2662 | {
|
---|
2663 | TRACE("( %f, %p ), stub\n", dblIn, pfltOut );
|
---|
2664 |
|
---|
2665 | /* Check range of value.
|
---|
2666 | */
|
---|
2667 | if( dblIn < -(FLT_MAX) || dblIn > FLT_MAX )
|
---|
2668 | {
|
---|
2669 | return DISP_E_OVERFLOW;
|
---|
2670 | }
|
---|
2671 |
|
---|
2672 | *pfltOut = (FLOAT) dblIn;
|
---|
2673 |
|
---|
2674 | return S_OK;
|
---|
2675 | }
|
---|
2676 |
|
---|
2677 | /******************************************************************************
|
---|
2678 | * VarR4FromDate32 [OLEAUT32.73]
|
---|
2679 | */
|
---|
2680 | HRESULT WINAPI VarR4FromDate(DATE dateIn, FLOAT* pfltOut)
|
---|
2681 | {
|
---|
2682 | TRACE("( %f, %p ), stub\n", dateIn, pfltOut );
|
---|
2683 |
|
---|
2684 | /* Check range of value.
|
---|
2685 | */
|
---|
2686 | if( dateIn < -(FLT_MAX) || dateIn > FLT_MAX )
|
---|
2687 | {
|
---|
2688 | return DISP_E_OVERFLOW;
|
---|
2689 | }
|
---|
2690 |
|
---|
2691 | *pfltOut = (FLOAT) dateIn;
|
---|
2692 |
|
---|
2693 | return S_OK;
|
---|
2694 | }
|
---|
2695 |
|
---|
2696 | /******************************************************************************
|
---|
2697 | * VarR4FromBool32 [OLEAUT32.76]
|
---|
2698 | */
|
---|
2699 | HRESULT WINAPI VarR4FromBool(VARIANT_BOOL boolIn, FLOAT* pfltOut)
|
---|
2700 | {
|
---|
2701 | TRACE("( %d, %p ), stub\n", boolIn, pfltOut );
|
---|
2702 |
|
---|
2703 | *pfltOut = (FLOAT) boolIn;
|
---|
2704 |
|
---|
2705 | return S_OK;
|
---|
2706 | }
|
---|
2707 |
|
---|
2708 | /******************************************************************************
|
---|
2709 | * VarR4FromI132 [OLEAUT32.213]
|
---|
2710 | */
|
---|
2711 | HRESULT WINAPI VarR4FromI1(CHAR cIn, FLOAT* pfltOut)
|
---|
2712 | {
|
---|
2713 | TRACE("( %c, %p ), stub\n", cIn, pfltOut );
|
---|
2714 |
|
---|
2715 | *pfltOut = (FLOAT) cIn;
|
---|
2716 |
|
---|
2717 | return S_OK;
|
---|
2718 | }
|
---|
2719 |
|
---|
2720 | /******************************************************************************
|
---|
2721 | * VarR4FromUI232 [OLEAUT32.214]
|
---|
2722 | */
|
---|
2723 | HRESULT WINAPI VarR4FromUI2(USHORT uiIn, FLOAT* pfltOut)
|
---|
2724 | {
|
---|
2725 | TRACE("( %d, %p ), stub\n", uiIn, pfltOut );
|
---|
2726 |
|
---|
2727 | *pfltOut = (FLOAT) uiIn;
|
---|
2728 |
|
---|
2729 | return S_OK;
|
---|
2730 | }
|
---|
2731 |
|
---|
2732 | /******************************************************************************
|
---|
2733 | * VarR4FromUI432 [OLEAUT32.215]
|
---|
2734 | */
|
---|
2735 | HRESULT WINAPI VarR4FromUI4(ULONG ulIn, FLOAT* pfltOut)
|
---|
2736 | {
|
---|
2737 | TRACE("( %ld, %p ), stub\n", ulIn, pfltOut );
|
---|
2738 |
|
---|
2739 | *pfltOut = (FLOAT) ulIn;
|
---|
2740 |
|
---|
2741 | return S_OK;
|
---|
2742 | }
|
---|
2743 |
|
---|
2744 | /******************************************************************************
|
---|
2745 | * VarR4FromStr32 [OLEAUT32.74]
|
---|
2746 | */
|
---|
2747 | HRESULT WINAPI VarR4FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, FLOAT* pfltOut)
|
---|
2748 | {
|
---|
2749 | double dValue = 0.0;
|
---|
2750 | LPSTR pNewString = NULL;
|
---|
2751 |
|
---|
2752 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, pfltOut );
|
---|
2753 |
|
---|
2754 | /* Check if we have a valid argument
|
---|
2755 | */
|
---|
2756 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
2757 | RemoveCharacterFromString( pNewString, "," );
|
---|
2758 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
2759 | {
|
---|
2760 | return DISP_E_TYPEMISMATCH;
|
---|
2761 | }
|
---|
2762 |
|
---|
2763 | /* Convert the valid string to a floating point number.
|
---|
2764 | */
|
---|
2765 | dValue = atof( pNewString );
|
---|
2766 |
|
---|
2767 | /* We don't need the string anymore so free it.
|
---|
2768 | */
|
---|
2769 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
2770 |
|
---|
2771 | /* Check range of value.
|
---|
2772 | */
|
---|
2773 | if( dValue < -(FLT_MAX) || dValue > FLT_MAX )
|
---|
2774 | {
|
---|
2775 | return DISP_E_OVERFLOW;
|
---|
2776 | }
|
---|
2777 |
|
---|
2778 | *pfltOut = (FLOAT) dValue;
|
---|
2779 |
|
---|
2780 | return S_OK;
|
---|
2781 | }
|
---|
2782 |
|
---|
2783 | /**********************************************************************
|
---|
2784 | * VarR4FromCy32 [OLEAUT32.72]
|
---|
2785 | * Convert currency to float
|
---|
2786 | */
|
---|
2787 | HRESULT WINAPI VarR4FromCy(CY cyIn, FLOAT* pfltOut) {
|
---|
2788 | *pfltOut = (FLOAT)((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
2789 |
|
---|
2790 | return S_OK;
|
---|
2791 | }
|
---|
2792 |
|
---|
2793 | /******************************************************************************
|
---|
2794 | * VarR8FromUI132 [OLEAUT32.68]
|
---|
2795 | */
|
---|
2796 | HRESULT WINAPI VarR8FromUI1(BYTE bIn, double* pdblOut)
|
---|
2797 | {
|
---|
2798 | TRACE("( %d, %p ), stub\n", bIn, pdblOut );
|
---|
2799 |
|
---|
2800 | *pdblOut = (double) bIn;
|
---|
2801 |
|
---|
2802 | return S_OK;
|
---|
2803 | }
|
---|
2804 |
|
---|
2805 | /******************************************************************************
|
---|
2806 | * VarR8FromI232 [OLEAUT32.69]
|
---|
2807 | */
|
---|
2808 | HRESULT WINAPI VarR8FromI2(short sIn, double* pdblOut)
|
---|
2809 | {
|
---|
2810 | TRACE("( %d, %p ), stub\n", sIn, pdblOut );
|
---|
2811 |
|
---|
2812 | *pdblOut = (double) sIn;
|
---|
2813 |
|
---|
2814 | return S_OK;
|
---|
2815 | }
|
---|
2816 |
|
---|
2817 | /******************************************************************************
|
---|
2818 | * VarR8FromI432 [OLEAUT32.70]
|
---|
2819 | */
|
---|
2820 | HRESULT WINAPI VarR8FromI4(LONG lIn, double* pdblOut)
|
---|
2821 | {
|
---|
2822 | TRACE("( %ld, %p ), stub\n", lIn, pdblOut );
|
---|
2823 |
|
---|
2824 | *pdblOut = (double) lIn;
|
---|
2825 |
|
---|
2826 | return S_OK;
|
---|
2827 | }
|
---|
2828 |
|
---|
2829 | /******************************************************************************
|
---|
2830 | * VarR8FromR432 [OLEAUT32.81]
|
---|
2831 | */
|
---|
2832 | HRESULT WINAPI VarR8FromR4(FLOAT fltIn, double* pdblOut)
|
---|
2833 | {
|
---|
2834 | TRACE("( %f, %p ), stub\n", fltIn, pdblOut );
|
---|
2835 |
|
---|
2836 | *pdblOut = (double) fltIn;
|
---|
2837 |
|
---|
2838 | return S_OK;
|
---|
2839 | }
|
---|
2840 |
|
---|
2841 | /******************************************************************************
|
---|
2842 | * VarR8FromDate32 [OLEAUT32.83]
|
---|
2843 | */
|
---|
2844 | HRESULT WINAPI VarR8FromDate(DATE dateIn, double* pdblOut)
|
---|
2845 | {
|
---|
2846 | TRACE("( %f, %p ), stub\n", dateIn, pdblOut );
|
---|
2847 |
|
---|
2848 | *pdblOut = (double) dateIn;
|
---|
2849 |
|
---|
2850 | return S_OK;
|
---|
2851 | }
|
---|
2852 |
|
---|
2853 | /******************************************************************************
|
---|
2854 | * VarR8FromBool32 [OLEAUT32.86]
|
---|
2855 | */
|
---|
2856 | HRESULT WINAPI VarR8FromBool(VARIANT_BOOL boolIn, double* pdblOut)
|
---|
2857 | {
|
---|
2858 | TRACE("( %d, %p ), stub\n", boolIn, pdblOut );
|
---|
2859 |
|
---|
2860 | *pdblOut = (double) boolIn;
|
---|
2861 |
|
---|
2862 | return S_OK;
|
---|
2863 | }
|
---|
2864 |
|
---|
2865 | /******************************************************************************
|
---|
2866 | * VarR8FromI132 [OLEAUT32.217]
|
---|
2867 | */
|
---|
2868 | HRESULT WINAPI VarR8FromI1(CHAR cIn, double* pdblOut)
|
---|
2869 | {
|
---|
2870 | TRACE("( %c, %p ), stub\n", cIn, pdblOut );
|
---|
2871 |
|
---|
2872 | *pdblOut = (double) cIn;
|
---|
2873 |
|
---|
2874 | return S_OK;
|
---|
2875 | }
|
---|
2876 |
|
---|
2877 | /******************************************************************************
|
---|
2878 | * VarR8FromUI232 [OLEAUT32.218]
|
---|
2879 | */
|
---|
2880 | HRESULT WINAPI VarR8FromUI2(USHORT uiIn, double* pdblOut)
|
---|
2881 | {
|
---|
2882 | TRACE("( %d, %p ), stub\n", uiIn, pdblOut );
|
---|
2883 |
|
---|
2884 | *pdblOut = (double) uiIn;
|
---|
2885 |
|
---|
2886 | return S_OK;
|
---|
2887 | }
|
---|
2888 |
|
---|
2889 | /******************************************************************************
|
---|
2890 | * VarR8FromUI432 [OLEAUT32.219]
|
---|
2891 | */
|
---|
2892 | HRESULT WINAPI VarR8FromUI4(ULONG ulIn, double* pdblOut)
|
---|
2893 | {
|
---|
2894 | TRACE("( %ld, %p ), stub\n", ulIn, pdblOut );
|
---|
2895 |
|
---|
2896 | *pdblOut = (double) ulIn;
|
---|
2897 |
|
---|
2898 | return S_OK;
|
---|
2899 | }
|
---|
2900 |
|
---|
2901 | /******************************************************************************
|
---|
2902 | * VarR8FromStr32 [OLEAUT32.84]
|
---|
2903 | */
|
---|
2904 | HRESULT WINAPI VarR8FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, double* pdblOut)
|
---|
2905 | {
|
---|
2906 | double dValue = 0.0;
|
---|
2907 | LPSTR pNewString = NULL;
|
---|
2908 |
|
---|
2909 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, pdblOut );
|
---|
2910 |
|
---|
2911 | /* Check if we have a valid argument
|
---|
2912 | */
|
---|
2913 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
2914 | RemoveCharacterFromString( pNewString, "," );
|
---|
2915 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
2916 | {
|
---|
2917 | return DISP_E_TYPEMISMATCH;
|
---|
2918 | }
|
---|
2919 |
|
---|
2920 | /* Convert the valid string to a floating point number.
|
---|
2921 | */
|
---|
2922 | dValue = atof( pNewString );
|
---|
2923 |
|
---|
2924 | /* We don't need the string anymore so free it.
|
---|
2925 | */
|
---|
2926 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
2927 |
|
---|
2928 | *pdblOut = dValue;
|
---|
2929 |
|
---|
2930 | return S_OK;
|
---|
2931 | }
|
---|
2932 |
|
---|
2933 | /**********************************************************************
|
---|
2934 | * VarR8FromCy32 [OLEAUT32.82]
|
---|
2935 | * Convert currency to double
|
---|
2936 | */
|
---|
2937 | HRESULT WINAPI VarR8FromCy(CY cyIn, double* pdblOut) {
|
---|
2938 | *pdblOut = (double)((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
2939 |
|
---|
2940 | return S_OK;
|
---|
2941 | }
|
---|
2942 |
|
---|
2943 | /******************************************************************************
|
---|
2944 | * VarDateFromUI132 [OLEAUT32.]
|
---|
2945 | */
|
---|
2946 | HRESULT WINAPI VarDateFromUI1(BYTE bIn, DATE* pdateOut)
|
---|
2947 | {
|
---|
2948 | TRACE("( %d, %p ), stub\n", bIn, pdateOut );
|
---|
2949 |
|
---|
2950 | *pdateOut = (DATE) bIn;
|
---|
2951 |
|
---|
2952 | return S_OK;
|
---|
2953 | }
|
---|
2954 |
|
---|
2955 | /******************************************************************************
|
---|
2956 | * VarDateFromI232 [OLEAUT32.222]
|
---|
2957 | */
|
---|
2958 | HRESULT WINAPI VarDateFromI2(short sIn, DATE* pdateOut)
|
---|
2959 | {
|
---|
2960 | TRACE("( %d, %p ), stub\n", sIn, pdateOut );
|
---|
2961 |
|
---|
2962 | *pdateOut = (DATE) sIn;
|
---|
2963 |
|
---|
2964 | return S_OK;
|
---|
2965 | }
|
---|
2966 |
|
---|
2967 | /******************************************************************************
|
---|
2968 | * VarDateFromI432 [OLEAUT32.90]
|
---|
2969 | */
|
---|
2970 | HRESULT WINAPI VarDateFromI4(LONG lIn, DATE* pdateOut)
|
---|
2971 | {
|
---|
2972 | TRACE("( %ld, %p ), stub\n", lIn, pdateOut );
|
---|
2973 |
|
---|
2974 | if( lIn < DATE_MIN || lIn > DATE_MAX )
|
---|
2975 | {
|
---|
2976 | return DISP_E_OVERFLOW;
|
---|
2977 | }
|
---|
2978 |
|
---|
2979 | *pdateOut = (DATE) lIn;
|
---|
2980 |
|
---|
2981 | return S_OK;
|
---|
2982 | }
|
---|
2983 |
|
---|
2984 | /******************************************************************************
|
---|
2985 | * VarDateFromR432 [OLEAUT32.91]
|
---|
2986 | */
|
---|
2987 | HRESULT WINAPI VarDateFromR4(FLOAT fltIn, DATE* pdateOut)
|
---|
2988 | {
|
---|
2989 | TRACE("( %f, %p ), stub\n", fltIn, pdateOut );
|
---|
2990 |
|
---|
2991 | if( ceil(fltIn) < DATE_MIN || floor(fltIn) > DATE_MAX )
|
---|
2992 | {
|
---|
2993 | return DISP_E_OVERFLOW;
|
---|
2994 | }
|
---|
2995 |
|
---|
2996 | *pdateOut = (DATE) fltIn;
|
---|
2997 |
|
---|
2998 | return S_OK;
|
---|
2999 | }
|
---|
3000 |
|
---|
3001 | /******************************************************************************
|
---|
3002 | * VarDateFromR832 [OLEAUT32.92]
|
---|
3003 | */
|
---|
3004 | HRESULT WINAPI VarDateFromR8(double dblIn, DATE* pdateOut)
|
---|
3005 | {
|
---|
3006 | TRACE("( %f, %p ), stub\n", dblIn, pdateOut );
|
---|
3007 |
|
---|
3008 | if( ceil(dblIn) < DATE_MIN || floor(dblIn) > DATE_MAX )
|
---|
3009 | {
|
---|
3010 | return DISP_E_OVERFLOW;
|
---|
3011 | }
|
---|
3012 |
|
---|
3013 | *pdateOut = (DATE) dblIn;
|
---|
3014 |
|
---|
3015 | return S_OK;
|
---|
3016 | }
|
---|
3017 |
|
---|
3018 | /******************************************************************************
|
---|
3019 | * VarDateFromStr32 [OLEAUT32.94]
|
---|
3020 | * The string representing the date is composed of two parts, a date and time.
|
---|
3021 | *
|
---|
3022 | * The format of the time is has follows:
|
---|
3023 | * hh[:mm][:ss][AM|PM]
|
---|
3024 | * Whitespace can be inserted anywhere between these tokens. A whitespace consists
|
---|
3025 | * of space and/or tab characters, which are ignored.
|
---|
3026 | *
|
---|
3027 | * The formats for the date part are has follows:
|
---|
3028 | * mm/[dd/][yy]yy
|
---|
3029 | * [dd/]mm/[yy]yy
|
---|
3030 | * [yy]yy/mm/dd
|
---|
3031 | * January dd[,] [yy]yy
|
---|
3032 | * dd January [yy]yy
|
---|
3033 | * [yy]yy January dd
|
---|
3034 | * Whitespace can be inserted anywhere between these tokens.
|
---|
3035 | *
|
---|
3036 | * The formats for the date and time string are has follows.
|
---|
3037 | * date[whitespace][time]
|
---|
3038 | * [time][whitespace]date
|
---|
3039 | *
|
---|
3040 | * These are the only characters allowed in a string representing a date and time:
|
---|
3041 | * [A-Z] [a-z] [0-9] ':' '-' '/' ',' ' ' '\t'
|
---|
3042 | */
|
---|
3043 | HRESULT WINAPI VarDateFromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, DATE* pdateOut)
|
---|
3044 | {
|
---|
3045 | HRESULT ret = S_OK;
|
---|
3046 | struct tm TM = { 0,0,0,0,0,0,0,0,0 };
|
---|
3047 |
|
---|
3048 | TRACE("( %p, %lx, %lx, %p ), stub\n", strIn, lcid, dwFlags, pdateOut );
|
---|
3049 |
|
---|
3050 | if( DateTimeStringToTm( strIn, lcid, &TM ) )
|
---|
3051 | {
|
---|
3052 | if( TmToDATE( &TM, pdateOut ) == FALSE )
|
---|
3053 | {
|
---|
3054 | ret = E_INVALIDARG;
|
---|
3055 | }
|
---|
3056 | }
|
---|
3057 | else
|
---|
3058 | {
|
---|
3059 | ret = DISP_E_TYPEMISMATCH;
|
---|
3060 | }
|
---|
3061 |
|
---|
3062 |
|
---|
3063 | return ret;
|
---|
3064 | }
|
---|
3065 |
|
---|
3066 | /******************************************************************************
|
---|
3067 | * VarDateFromI132 [OLEAUT32.221]
|
---|
3068 | */
|
---|
3069 | HRESULT WINAPI VarDateFromI1(CHAR cIn, DATE* pdateOut)
|
---|
3070 | {
|
---|
3071 | TRACE("( %c, %p ), stub\n", cIn, pdateOut );
|
---|
3072 |
|
---|
3073 | *pdateOut = (DATE) cIn;
|
---|
3074 |
|
---|
3075 | return S_OK;
|
---|
3076 | }
|
---|
3077 |
|
---|
3078 | /******************************************************************************
|
---|
3079 | * VarDateFromUI232 [OLEAUT32.222]
|
---|
3080 | */
|
---|
3081 | HRESULT WINAPI VarDateFromUI2(USHORT uiIn, DATE* pdateOut)
|
---|
3082 | {
|
---|
3083 | TRACE("( %d, %p ), stub\n", uiIn, pdateOut );
|
---|
3084 |
|
---|
3085 | if( uiIn > DATE_MAX )
|
---|
3086 | {
|
---|
3087 | return DISP_E_OVERFLOW;
|
---|
3088 | }
|
---|
3089 |
|
---|
3090 | *pdateOut = (DATE) uiIn;
|
---|
3091 |
|
---|
3092 | return S_OK;
|
---|
3093 | }
|
---|
3094 |
|
---|
3095 | /******************************************************************************
|
---|
3096 | * VarDateFromUI432 [OLEAUT32.223]
|
---|
3097 | */
|
---|
3098 | HRESULT WINAPI VarDateFromUI4(ULONG ulIn, DATE* pdateOut)
|
---|
3099 | {
|
---|
3100 | TRACE("( %ld, %p ), stub\n", ulIn, pdateOut );
|
---|
3101 |
|
---|
3102 | if( ulIn < DATE_MIN || ulIn > DATE_MAX )
|
---|
3103 | {
|
---|
3104 | return DISP_E_OVERFLOW;
|
---|
3105 | }
|
---|
3106 |
|
---|
3107 | *pdateOut = (DATE) ulIn;
|
---|
3108 |
|
---|
3109 | return S_OK;
|
---|
3110 | }
|
---|
3111 |
|
---|
3112 | /******************************************************************************
|
---|
3113 | * VarDateFromBool32 [OLEAUT32.96]
|
---|
3114 | */
|
---|
3115 | HRESULT WINAPI VarDateFromBool(VARIANT_BOOL boolIn, DATE* pdateOut)
|
---|
3116 | {
|
---|
3117 | TRACE("( %d, %p ), stub\n", boolIn, pdateOut );
|
---|
3118 |
|
---|
3119 | *pdateOut = (DATE) boolIn;
|
---|
3120 |
|
---|
3121 | return S_OK;
|
---|
3122 | }
|
---|
3123 |
|
---|
3124 | /**********************************************************************
|
---|
3125 | * VarDateFromCy32 [OLEAUT32.93]
|
---|
3126 | * Convert currency to date
|
---|
3127 | */
|
---|
3128 | HRESULT WINAPI VarDateFromCy(CY cyIn, DATE* pdateOut) {
|
---|
3129 | *pdateOut = (DATE)((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
3130 |
|
---|
3131 | if (*pdateOut > DATE_MAX || *pdateOut < DATE_MIN) return DISP_E_TYPEMISMATCH;
|
---|
3132 | return S_OK;
|
---|
3133 | }
|
---|
3134 |
|
---|
3135 | /******************************************************************************
|
---|
3136 | * VarBstrFromUI132 [OLEAUT32.108]
|
---|
3137 | */
|
---|
3138 | HRESULT WINAPI VarBstrFromUI1(BYTE bVal, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3139 | {
|
---|
3140 | TRACE("( %d, %ld, %ld, %p ), stub\n", bVal, lcid, dwFlags, pbstrOut );
|
---|
3141 | sprintf( pBuffer, "%d", bVal );
|
---|
3142 |
|
---|
3143 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3144 |
|
---|
3145 | return S_OK;
|
---|
3146 | }
|
---|
3147 |
|
---|
3148 | /******************************************************************************
|
---|
3149 | * VarBstrFromI232 [OLEAUT32.109]
|
---|
3150 | */
|
---|
3151 | HRESULT WINAPI VarBstrFromI2(short iVal, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3152 | {
|
---|
3153 | TRACE("( %d, %ld, %ld, %p ), stub\n", iVal, lcid, dwFlags, pbstrOut );
|
---|
3154 | sprintf( pBuffer, "%d", iVal );
|
---|
3155 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3156 |
|
---|
3157 | return S_OK;
|
---|
3158 | }
|
---|
3159 |
|
---|
3160 | /******************************************************************************
|
---|
3161 | * VarBstrFromI432 [OLEAUT32.110]
|
---|
3162 | */
|
---|
3163 | HRESULT WINAPI VarBstrFromI4(LONG lIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3164 | {
|
---|
3165 | TRACE("( %ld, %ld, %ld, %p ), stub\n", lIn, lcid, dwFlags, pbstrOut );
|
---|
3166 |
|
---|
3167 | sprintf( pBuffer, "%ld", lIn );
|
---|
3168 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3169 |
|
---|
3170 | return S_OK;
|
---|
3171 | }
|
---|
3172 |
|
---|
3173 | /******************************************************************************
|
---|
3174 | * VarBstrFromR432 [OLEAUT32.111]
|
---|
3175 | */
|
---|
3176 | HRESULT WINAPI VarBstrFromR4(FLOAT fltIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3177 | {
|
---|
3178 | TRACE("( %f, %ld, %ld, %p ), stub\n", fltIn, lcid, dwFlags, pbstrOut );
|
---|
3179 |
|
---|
3180 | sprintf( pBuffer, "%.7g", fltIn );
|
---|
3181 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3182 |
|
---|
3183 | return S_OK;
|
---|
3184 | }
|
---|
3185 |
|
---|
3186 | /******************************************************************************
|
---|
3187 | * VarBstrFromR832 [OLEAUT32.112]
|
---|
3188 | */
|
---|
3189 | HRESULT WINAPI VarBstrFromR8(double dblIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3190 | {
|
---|
3191 | TRACE("( %f, %ld, %ld, %p ), stub\n", dblIn, lcid, dwFlags, pbstrOut );
|
---|
3192 |
|
---|
3193 | sprintf( pBuffer, "%.15g", dblIn );
|
---|
3194 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3195 |
|
---|
3196 | return S_OK;
|
---|
3197 | }
|
---|
3198 |
|
---|
3199 | /******************************************************************************
|
---|
3200 | * VarBstrFromCy [OLEAUT32.113]
|
---|
3201 | */
|
---|
3202 | HRESULT WINAPI VarBstrFromCy(CY cyIn, LCID lcid, ULONG dwFlags, BSTR *pbstrOut) {
|
---|
3203 | /* FIXME */
|
---|
3204 | return E_NOTIMPL;
|
---|
3205 | }
|
---|
3206 |
|
---|
3207 |
|
---|
3208 | /******************************************************************************
|
---|
3209 | * VarBstrFromDate32 [OLEAUT32.114]
|
---|
3210 | *
|
---|
3211 | * The date is implemented using an 8 byte floating-point number.
|
---|
3212 | * Days are represented by whole numbers increments starting with 0.00 has
|
---|
3213 | * being December 30 1899, midnight.
|
---|
3214 | * The hours are expressed as the fractional part of the number.
|
---|
3215 | * December 30 1899 at midnight = 0.00
|
---|
3216 | * January 1 1900 at midnight = 2.00
|
---|
3217 | * January 4 1900 at 6 AM = 5.25
|
---|
3218 | * January 4 1900 at noon = 5.50
|
---|
3219 | * December 29 1899 at midnight = -1.00
|
---|
3220 | * December 18 1899 at midnight = -12.00
|
---|
3221 | * December 18 1899 at 6AM = -12.25
|
---|
3222 | * December 18 1899 at 6PM = -12.75
|
---|
3223 | * December 19 1899 at midnight = -11.00
|
---|
3224 | * The tm structure is as follows:
|
---|
3225 | * struct tm {
|
---|
3226 | * int tm_sec; seconds after the minute - [0,59]
|
---|
3227 | * int tm_min; minutes after the hour - [0,59]
|
---|
3228 | * int tm_hour; hours since midnight - [0,23]
|
---|
3229 | * int tm_mday; day of the month - [1,31]
|
---|
3230 | * int tm_mon; months since January - [0,11]
|
---|
3231 | * int tm_year; years
|
---|
3232 | * int tm_wday; days since Sunday - [0,6]
|
---|
3233 | * int tm_yday; days since January 1 - [0,365]
|
---|
3234 | * int tm_isdst; daylight savings time flag
|
---|
3235 | * };
|
---|
3236 | */
|
---|
3237 | HRESULT WINAPI VarBstrFromDate(DATE dateIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3238 | {
|
---|
3239 | struct tm TM = {0,0,0,0,0,0,0,0,0};
|
---|
3240 |
|
---|
3241 | TRACE("( %f, %ld, %ld, %p ), stub\n", dateIn, lcid, dwFlags, pbstrOut );
|
---|
3242 |
|
---|
3243 | if( DateToTm( dateIn, lcid, &TM ) == FALSE )
|
---|
3244 | {
|
---|
3245 | return E_INVALIDARG;
|
---|
3246 | }
|
---|
3247 |
|
---|
3248 | if( lcid & VAR_DATEVALUEONLY )
|
---|
3249 | strftime( pBuffer, BUFFER_MAX, "%x", &TM );
|
---|
3250 | else if( lcid & VAR_TIMEVALUEONLY )
|
---|
3251 | strftime( pBuffer, BUFFER_MAX, "%X", &TM );
|
---|
3252 | else
|
---|
3253 | strftime( pBuffer, BUFFER_MAX, "%x %X", &TM );
|
---|
3254 |
|
---|
3255 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3256 |
|
---|
3257 | return S_OK;
|
---|
3258 | }
|
---|
3259 |
|
---|
3260 | /******************************************************************************
|
---|
3261 | * VarBstrFromBool32 [OLEAUT32.116]
|
---|
3262 | */
|
---|
3263 | HRESULT WINAPI VarBstrFromBool(VARIANT_BOOL boolIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3264 | {
|
---|
3265 | TRACE("( %d, %ld, %ld, %p ), stub\n", boolIn, lcid, dwFlags, pbstrOut );
|
---|
3266 |
|
---|
3267 | if( boolIn == VARIANT_FALSE )
|
---|
3268 | {
|
---|
3269 | sprintf( pBuffer, "False" );
|
---|
3270 | }
|
---|
3271 | else
|
---|
3272 | {
|
---|
3273 | sprintf( pBuffer, "True" );
|
---|
3274 | }
|
---|
3275 |
|
---|
3276 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3277 |
|
---|
3278 | return S_OK;
|
---|
3279 | }
|
---|
3280 |
|
---|
3281 | /******************************************************************************
|
---|
3282 | * VarBstrFromI132 [OLEAUT32.229]
|
---|
3283 | */
|
---|
3284 | HRESULT WINAPI VarBstrFromI1(CHAR cIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3285 | {
|
---|
3286 | TRACE("( %c, %ld, %ld, %p ), stub\n", cIn, lcid, dwFlags, pbstrOut );
|
---|
3287 | sprintf( pBuffer, "%d", cIn );
|
---|
3288 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3289 |
|
---|
3290 | return S_OK;
|
---|
3291 | }
|
---|
3292 |
|
---|
3293 | /******************************************************************************
|
---|
3294 | * VarBstrFromUI232 [OLEAUT32.230]
|
---|
3295 | */
|
---|
3296 | HRESULT WINAPI VarBstrFromUI2(USHORT uiIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3297 | {
|
---|
3298 | TRACE("( %d, %ld, %ld, %p ), stub\n", uiIn, lcid, dwFlags, pbstrOut );
|
---|
3299 | sprintf( pBuffer, "%d", uiIn );
|
---|
3300 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3301 |
|
---|
3302 | return S_OK;
|
---|
3303 | }
|
---|
3304 |
|
---|
3305 | /******************************************************************************
|
---|
3306 | * VarBstrFromUI432 [OLEAUT32.231]
|
---|
3307 | */
|
---|
3308 | HRESULT WINAPI VarBstrFromUI4(ULONG ulIn, LCID lcid, ULONG dwFlags, BSTR* pbstrOut)
|
---|
3309 | {
|
---|
3310 | TRACE("( %ld, %ld, %ld, %p ), stub\n", ulIn, lcid, dwFlags, pbstrOut );
|
---|
3311 | sprintf( pBuffer, "%ld", ulIn );
|
---|
3312 | *pbstrOut = StringDupAtoBstr( pBuffer );
|
---|
3313 |
|
---|
3314 | return S_OK;
|
---|
3315 | }
|
---|
3316 |
|
---|
3317 | /******************************************************************************
|
---|
3318 | * VarBoolFromUI132 [OLEAUT32.118]
|
---|
3319 | */
|
---|
3320 | HRESULT WINAPI VarBoolFromUI1(BYTE bIn, VARIANT_BOOL* pboolOut)
|
---|
3321 | {
|
---|
3322 | TRACE("( %d, %p ), stub\n", bIn, pboolOut );
|
---|
3323 |
|
---|
3324 | if( bIn == 0 )
|
---|
3325 | {
|
---|
3326 | *pboolOut = VARIANT_FALSE;
|
---|
3327 | }
|
---|
3328 | else
|
---|
3329 | {
|
---|
3330 | *pboolOut = VARIANT_TRUE;
|
---|
3331 | }
|
---|
3332 |
|
---|
3333 | return S_OK;
|
---|
3334 | }
|
---|
3335 |
|
---|
3336 | /******************************************************************************
|
---|
3337 | * VarBoolFromI232 [OLEAUT32.119]
|
---|
3338 | */
|
---|
3339 | HRESULT WINAPI VarBoolFromI2(short sIn, VARIANT_BOOL* pboolOut)
|
---|
3340 | {
|
---|
3341 | TRACE("( %d, %p ), stub\n", sIn, pboolOut );
|
---|
3342 |
|
---|
3343 | if( sIn == 0 )
|
---|
3344 | {
|
---|
3345 | *pboolOut = VARIANT_FALSE;
|
---|
3346 | }
|
---|
3347 | else
|
---|
3348 | {
|
---|
3349 | *pboolOut = VARIANT_TRUE;
|
---|
3350 | }
|
---|
3351 |
|
---|
3352 | return S_OK;
|
---|
3353 | }
|
---|
3354 |
|
---|
3355 | /******************************************************************************
|
---|
3356 | * VarBoolFromI432 [OLEAUT32.120]
|
---|
3357 | */
|
---|
3358 | HRESULT WINAPI VarBoolFromI4(LONG lIn, VARIANT_BOOL* pboolOut)
|
---|
3359 | {
|
---|
3360 | TRACE("( %ld, %p ), stub\n", lIn, pboolOut );
|
---|
3361 |
|
---|
3362 | if( lIn == 0 )
|
---|
3363 | {
|
---|
3364 | *pboolOut = VARIANT_FALSE;
|
---|
3365 | }
|
---|
3366 | else
|
---|
3367 | {
|
---|
3368 | *pboolOut = VARIANT_TRUE;
|
---|
3369 | }
|
---|
3370 |
|
---|
3371 | return S_OK;
|
---|
3372 | }
|
---|
3373 |
|
---|
3374 | /******************************************************************************
|
---|
3375 | * VarBoolFromR432 [OLEAUT32.121]
|
---|
3376 | */
|
---|
3377 | HRESULT WINAPI VarBoolFromR4(FLOAT fltIn, VARIANT_BOOL* pboolOut)
|
---|
3378 | {
|
---|
3379 | TRACE("( %f, %p ), stub\n", fltIn, pboolOut );
|
---|
3380 |
|
---|
3381 | if( fltIn == 0.0 )
|
---|
3382 | {
|
---|
3383 | *pboolOut = VARIANT_FALSE;
|
---|
3384 | }
|
---|
3385 | else
|
---|
3386 | {
|
---|
3387 | *pboolOut = VARIANT_TRUE;
|
---|
3388 | }
|
---|
3389 |
|
---|
3390 | return S_OK;
|
---|
3391 | }
|
---|
3392 |
|
---|
3393 | /******************************************************************************
|
---|
3394 | * VarBoolFromR832 [OLEAUT32.122]
|
---|
3395 | */
|
---|
3396 | HRESULT WINAPI VarBoolFromR8(double dblIn, VARIANT_BOOL* pboolOut)
|
---|
3397 | {
|
---|
3398 | TRACE("( %f, %p ), stub\n", dblIn, pboolOut );
|
---|
3399 |
|
---|
3400 | if( dblIn == 0.0 )
|
---|
3401 | {
|
---|
3402 | *pboolOut = VARIANT_FALSE;
|
---|
3403 | }
|
---|
3404 | else
|
---|
3405 | {
|
---|
3406 | *pboolOut = VARIANT_TRUE;
|
---|
3407 | }
|
---|
3408 |
|
---|
3409 | return S_OK;
|
---|
3410 | }
|
---|
3411 |
|
---|
3412 | /******************************************************************************
|
---|
3413 | * VarBoolFromDate32 [OLEAUT32.123]
|
---|
3414 | */
|
---|
3415 | HRESULT WINAPI VarBoolFromDate(DATE dateIn, VARIANT_BOOL* pboolOut)
|
---|
3416 | {
|
---|
3417 | TRACE("( %f, %p ), stub\n", dateIn, pboolOut );
|
---|
3418 |
|
---|
3419 | if( dateIn == 0.0 )
|
---|
3420 | {
|
---|
3421 | *pboolOut = VARIANT_FALSE;
|
---|
3422 | }
|
---|
3423 | else
|
---|
3424 | {
|
---|
3425 | *pboolOut = VARIANT_TRUE;
|
---|
3426 | }
|
---|
3427 |
|
---|
3428 | return S_OK;
|
---|
3429 | }
|
---|
3430 |
|
---|
3431 | /******************************************************************************
|
---|
3432 | * VarBoolFromStr32 [OLEAUT32.125]
|
---|
3433 | */
|
---|
3434 | HRESULT WINAPI VarBoolFromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, VARIANT_BOOL* pboolOut)
|
---|
3435 | {
|
---|
3436 | HRESULT ret = S_OK;
|
---|
3437 | char* pNewString = NULL;
|
---|
3438 |
|
---|
3439 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, pboolOut );
|
---|
3440 |
|
---|
3441 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
3442 |
|
---|
3443 | if( pNewString == NULL || strlen( pNewString ) == 0 )
|
---|
3444 | {
|
---|
3445 | ret = DISP_E_TYPEMISMATCH;
|
---|
3446 | }
|
---|
3447 |
|
---|
3448 | if( ret == S_OK )
|
---|
3449 | {
|
---|
3450 | // if( strncasecmp( pNewString, "True", strlen( pNewString ) ) == 0 )
|
---|
3451 | if( stricmp( pNewString, "True" ) == 0 )
|
---|
3452 | {
|
---|
3453 | *pboolOut = VARIANT_TRUE;
|
---|
3454 | }
|
---|
3455 | // else if( strncasecmp( pNewString, "False", strlen( pNewString ) ) == 0 )
|
---|
3456 | if( stricmp( pNewString, "False" ) == 0 )
|
---|
3457 | {
|
---|
3458 | *pboolOut = VARIANT_FALSE;
|
---|
3459 | }
|
---|
3460 | else
|
---|
3461 | {
|
---|
3462 | /* Try converting the string to a floating point number.
|
---|
3463 | */
|
---|
3464 | double dValue = 0.0;
|
---|
3465 | HRESULT res = VarR8FromStr( strIn, lcid, dwFlags, &dValue );
|
---|
3466 | if( res != S_OK )
|
---|
3467 | {
|
---|
3468 | ret = DISP_E_TYPEMISMATCH;
|
---|
3469 | }
|
---|
3470 | else if( dValue == 0.0 )
|
---|
3471 | {
|
---|
3472 | *pboolOut = VARIANT_FALSE;
|
---|
3473 | }
|
---|
3474 | else
|
---|
3475 | {
|
---|
3476 | *pboolOut = VARIANT_TRUE;
|
---|
3477 | }
|
---|
3478 | }
|
---|
3479 | }
|
---|
3480 |
|
---|
3481 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
3482 |
|
---|
3483 | return ret;
|
---|
3484 | }
|
---|
3485 |
|
---|
3486 | /******************************************************************************
|
---|
3487 | * VarBoolFromI132 [OLEAUT32.233]
|
---|
3488 | */
|
---|
3489 | HRESULT WINAPI VarBoolFromI1(CHAR cIn, VARIANT_BOOL* pboolOut)
|
---|
3490 | {
|
---|
3491 | TRACE("( %c, %p ), stub\n", cIn, pboolOut );
|
---|
3492 |
|
---|
3493 | if( cIn == 0 )
|
---|
3494 | {
|
---|
3495 | *pboolOut = VARIANT_FALSE;
|
---|
3496 | }
|
---|
3497 | else
|
---|
3498 | {
|
---|
3499 | *pboolOut = VARIANT_TRUE;
|
---|
3500 | }
|
---|
3501 |
|
---|
3502 | return S_OK;
|
---|
3503 | }
|
---|
3504 |
|
---|
3505 | /******************************************************************************
|
---|
3506 | * VarBoolFromUI232 [OLEAUT32.234]
|
---|
3507 | */
|
---|
3508 | HRESULT WINAPI VarBoolFromUI2(USHORT uiIn, VARIANT_BOOL* pboolOut)
|
---|
3509 | {
|
---|
3510 | TRACE("( %d, %p ), stub\n", uiIn, pboolOut );
|
---|
3511 |
|
---|
3512 | if( uiIn == 0 )
|
---|
3513 | {
|
---|
3514 | *pboolOut = VARIANT_FALSE;
|
---|
3515 | }
|
---|
3516 | else
|
---|
3517 | {
|
---|
3518 | *pboolOut = VARIANT_TRUE;
|
---|
3519 | }
|
---|
3520 |
|
---|
3521 | return S_OK;
|
---|
3522 | }
|
---|
3523 |
|
---|
3524 | /******************************************************************************
|
---|
3525 | * VarBoolFromUI432 [OLEAUT32.235]
|
---|
3526 | */
|
---|
3527 | HRESULT WINAPI VarBoolFromUI4(ULONG ulIn, VARIANT_BOOL* pboolOut)
|
---|
3528 | {
|
---|
3529 | TRACE("( %ld, %p ), stub\n", ulIn, pboolOut );
|
---|
3530 |
|
---|
3531 | if( ulIn == 0 )
|
---|
3532 | {
|
---|
3533 | *pboolOut = VARIANT_FALSE;
|
---|
3534 | }
|
---|
3535 | else
|
---|
3536 | {
|
---|
3537 | *pboolOut = VARIANT_TRUE;
|
---|
3538 | }
|
---|
3539 |
|
---|
3540 | return S_OK;
|
---|
3541 | }
|
---|
3542 |
|
---|
3543 | /**********************************************************************
|
---|
3544 | * VarBoolFromCy32 [OLEAUT32.124]
|
---|
3545 | * Convert currency to boolean
|
---|
3546 | */
|
---|
3547 | HRESULT WINAPI VarBoolFromCy(CY cyIn, VARIANT_BOOL* pboolOut) {
|
---|
3548 | if (cyIn.u.Hi || cyIn.u.Lo) *pboolOut = -1;
|
---|
3549 | else *pboolOut = 0;
|
---|
3550 |
|
---|
3551 | return S_OK;
|
---|
3552 | }
|
---|
3553 |
|
---|
3554 | /******************************************************************************
|
---|
3555 | * VarI1FromUI132 [OLEAUT32.244]
|
---|
3556 | */
|
---|
3557 | HRESULT WINAPI VarI1FromUI1(BYTE bIn, CHAR* pcOut)
|
---|
3558 | {
|
---|
3559 | TRACE("( %d, %p ), stub\n", bIn, pcOut );
|
---|
3560 |
|
---|
3561 | /* Check range of value.
|
---|
3562 | */
|
---|
3563 | if( bIn > CHAR_MAX )
|
---|
3564 | {
|
---|
3565 | return DISP_E_OVERFLOW;
|
---|
3566 | }
|
---|
3567 |
|
---|
3568 | *pcOut = (CHAR) bIn;
|
---|
3569 |
|
---|
3570 | return S_OK;
|
---|
3571 | }
|
---|
3572 |
|
---|
3573 | /******************************************************************************
|
---|
3574 | * VarI1FromI232 [OLEAUT32.245]
|
---|
3575 | */
|
---|
3576 | HRESULT WINAPI VarI1FromI2(short uiIn, CHAR* pcOut)
|
---|
3577 | {
|
---|
3578 | TRACE("( %d, %p ), stub\n", uiIn, pcOut );
|
---|
3579 |
|
---|
3580 | if( uiIn > CHAR_MAX )
|
---|
3581 | {
|
---|
3582 | return DISP_E_OVERFLOW;
|
---|
3583 | }
|
---|
3584 |
|
---|
3585 | *pcOut = (CHAR) uiIn;
|
---|
3586 |
|
---|
3587 | return S_OK;
|
---|
3588 | }
|
---|
3589 |
|
---|
3590 | /******************************************************************************
|
---|
3591 | * VarI1FromI432 [OLEAUT32.246]
|
---|
3592 | */
|
---|
3593 | HRESULT WINAPI VarI1FromI4(LONG lIn, CHAR* pcOut)
|
---|
3594 | {
|
---|
3595 | TRACE("( %ld, %p ), stub\n", lIn, pcOut );
|
---|
3596 |
|
---|
3597 | if( lIn < CHAR_MIN || lIn > CHAR_MAX )
|
---|
3598 | {
|
---|
3599 | return DISP_E_OVERFLOW;
|
---|
3600 | }
|
---|
3601 |
|
---|
3602 | *pcOut = (CHAR) lIn;
|
---|
3603 |
|
---|
3604 | return S_OK;
|
---|
3605 | }
|
---|
3606 |
|
---|
3607 | /******************************************************************************
|
---|
3608 | * VarI1FromR432 [OLEAUT32.247]
|
---|
3609 | */
|
---|
3610 | HRESULT WINAPI VarI1FromR4(FLOAT fltIn, CHAR* pcOut)
|
---|
3611 | {
|
---|
3612 | TRACE("( %f, %p ), stub\n", fltIn, pcOut );
|
---|
3613 |
|
---|
3614 | fltIn = round( fltIn );
|
---|
3615 | if( fltIn < CHAR_MIN || fltIn > CHAR_MAX )
|
---|
3616 | {
|
---|
3617 | return DISP_E_OVERFLOW;
|
---|
3618 | }
|
---|
3619 |
|
---|
3620 | *pcOut = (CHAR) fltIn;
|
---|
3621 |
|
---|
3622 | return S_OK;
|
---|
3623 | }
|
---|
3624 |
|
---|
3625 | /******************************************************************************
|
---|
3626 | * VarI1FromR832 [OLEAUT32.248]
|
---|
3627 | */
|
---|
3628 | HRESULT WINAPI VarI1FromR8(double dblIn, CHAR* pcOut)
|
---|
3629 | {
|
---|
3630 | TRACE("( %f, %p ), stub\n", dblIn, pcOut );
|
---|
3631 |
|
---|
3632 | dblIn = round( dblIn );
|
---|
3633 | if( dblIn < CHAR_MIN || dblIn > CHAR_MAX )
|
---|
3634 | {
|
---|
3635 | return DISP_E_OVERFLOW;
|
---|
3636 | }
|
---|
3637 |
|
---|
3638 | *pcOut = (CHAR) dblIn;
|
---|
3639 |
|
---|
3640 | return S_OK;
|
---|
3641 | }
|
---|
3642 |
|
---|
3643 | /******************************************************************************
|
---|
3644 | * VarI1FromDate32 [OLEAUT32.249]
|
---|
3645 | */
|
---|
3646 | HRESULT WINAPI VarI1FromDate(DATE dateIn, CHAR* pcOut)
|
---|
3647 | {
|
---|
3648 | TRACE("( %f, %p ), stub\n", dateIn, pcOut );
|
---|
3649 |
|
---|
3650 | dateIn = round( dateIn );
|
---|
3651 | if( dateIn < CHAR_MIN || dateIn > CHAR_MAX )
|
---|
3652 | {
|
---|
3653 | return DISP_E_OVERFLOW;
|
---|
3654 | }
|
---|
3655 |
|
---|
3656 | *pcOut = (CHAR) dateIn;
|
---|
3657 |
|
---|
3658 | return S_OK;
|
---|
3659 | }
|
---|
3660 |
|
---|
3661 | /******************************************************************************
|
---|
3662 | * VarI1FromStr32 [OLEAUT32.251]
|
---|
3663 | */
|
---|
3664 | HRESULT WINAPI VarI1FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, CHAR* pcOut)
|
---|
3665 | {
|
---|
3666 | double dValue = 0.0;
|
---|
3667 | LPSTR pNewString = NULL;
|
---|
3668 |
|
---|
3669 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, pcOut );
|
---|
3670 |
|
---|
3671 | /* Check if we have a valid argument
|
---|
3672 | */
|
---|
3673 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
3674 | RemoveCharacterFromString( pNewString, "," );
|
---|
3675 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
3676 | {
|
---|
3677 | return DISP_E_TYPEMISMATCH;
|
---|
3678 | }
|
---|
3679 |
|
---|
3680 | /* Convert the valid string to a floating point number.
|
---|
3681 | */
|
---|
3682 | dValue = atof( pNewString );
|
---|
3683 |
|
---|
3684 | /* We don't need the string anymore so free it.
|
---|
3685 | */
|
---|
3686 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
3687 |
|
---|
3688 | /* Check range of value.
|
---|
3689 | */
|
---|
3690 | dValue = round( dValue );
|
---|
3691 | if( dValue < CHAR_MIN || dValue > CHAR_MAX )
|
---|
3692 | {
|
---|
3693 | return DISP_E_OVERFLOW;
|
---|
3694 | }
|
---|
3695 |
|
---|
3696 | *pcOut = (CHAR) dValue;
|
---|
3697 |
|
---|
3698 | return S_OK;
|
---|
3699 | }
|
---|
3700 |
|
---|
3701 | /******************************************************************************
|
---|
3702 | * VarI1FromBool32 [OLEAUT32.253]
|
---|
3703 | */
|
---|
3704 | HRESULT WINAPI VarI1FromBool(VARIANT_BOOL boolIn, CHAR* pcOut)
|
---|
3705 | {
|
---|
3706 | TRACE("( %d, %p ), stub\n", boolIn, pcOut );
|
---|
3707 |
|
---|
3708 | *pcOut = (CHAR) boolIn;
|
---|
3709 |
|
---|
3710 | return S_OK;
|
---|
3711 | }
|
---|
3712 |
|
---|
3713 | /******************************************************************************
|
---|
3714 | * VarI1FromUI232 [OLEAUT32.254]
|
---|
3715 | */
|
---|
3716 | HRESULT WINAPI VarI1FromUI2(USHORT uiIn, CHAR* pcOut)
|
---|
3717 | {
|
---|
3718 | TRACE("( %d, %p ), stub\n", uiIn, pcOut );
|
---|
3719 |
|
---|
3720 | if( uiIn > CHAR_MAX )
|
---|
3721 | {
|
---|
3722 | return DISP_E_OVERFLOW;
|
---|
3723 | }
|
---|
3724 |
|
---|
3725 | *pcOut = (CHAR) uiIn;
|
---|
3726 |
|
---|
3727 | return S_OK;
|
---|
3728 | }
|
---|
3729 |
|
---|
3730 | /******************************************************************************
|
---|
3731 | * VarI1FromUI432 [OLEAUT32.255]
|
---|
3732 | */
|
---|
3733 | HRESULT WINAPI VarI1FromUI4(ULONG ulIn, CHAR* pcOut)
|
---|
3734 | {
|
---|
3735 | TRACE("( %ld, %p ), stub\n", ulIn, pcOut );
|
---|
3736 |
|
---|
3737 | if( ulIn > CHAR_MAX )
|
---|
3738 | {
|
---|
3739 | return DISP_E_OVERFLOW;
|
---|
3740 | }
|
---|
3741 |
|
---|
3742 | *pcOut = (CHAR) ulIn;
|
---|
3743 |
|
---|
3744 | return S_OK;
|
---|
3745 | }
|
---|
3746 |
|
---|
3747 | /**********************************************************************
|
---|
3748 | * VarI1FromCy32 [OLEAUT32.250]
|
---|
3749 | * Convert currency to signed char
|
---|
3750 | */
|
---|
3751 | HRESULT WINAPI VarI1FromCy(CY cyIn, CHAR* pcOut) {
|
---|
3752 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
3753 |
|
---|
3754 | if (t > CHAR_MAX || t < CHAR_MIN) return DISP_E_OVERFLOW;
|
---|
3755 |
|
---|
3756 | *pcOut = (CHAR)t;
|
---|
3757 | return S_OK;
|
---|
3758 | }
|
---|
3759 |
|
---|
3760 | /******************************************************************************
|
---|
3761 | * VarUI2FromUI132 [OLEAUT32.257]
|
---|
3762 | */
|
---|
3763 | HRESULT WINAPI VarUI2FromUI1(BYTE bIn, USHORT* puiOut)
|
---|
3764 | {
|
---|
3765 | TRACE("( %d, %p ), stub\n", bIn, puiOut );
|
---|
3766 |
|
---|
3767 | *puiOut = (USHORT) bIn;
|
---|
3768 |
|
---|
3769 | return S_OK;
|
---|
3770 | }
|
---|
3771 |
|
---|
3772 | /******************************************************************************
|
---|
3773 | * VarUI2FromI232 [OLEAUT32.258]
|
---|
3774 | */
|
---|
3775 | HRESULT WINAPI VarUI2FromI2(short uiIn, USHORT* puiOut)
|
---|
3776 | {
|
---|
3777 | TRACE("( %d, %p ), stub\n", uiIn, puiOut );
|
---|
3778 |
|
---|
3779 | if( uiIn < UI2_MIN )
|
---|
3780 | {
|
---|
3781 | return DISP_E_OVERFLOW;
|
---|
3782 | }
|
---|
3783 |
|
---|
3784 | *puiOut = (USHORT) uiIn;
|
---|
3785 |
|
---|
3786 | return S_OK;
|
---|
3787 | }
|
---|
3788 |
|
---|
3789 | /******************************************************************************
|
---|
3790 | * VarUI2FromI432 [OLEAUT32.259]
|
---|
3791 | */
|
---|
3792 | HRESULT WINAPI VarUI2FromI4(LONG lIn, USHORT* puiOut)
|
---|
3793 | {
|
---|
3794 | TRACE("( %ld, %p ), stub\n", lIn, puiOut );
|
---|
3795 |
|
---|
3796 | if( lIn < UI2_MIN || lIn > UI2_MAX )
|
---|
3797 | {
|
---|
3798 | return DISP_E_OVERFLOW;
|
---|
3799 | }
|
---|
3800 |
|
---|
3801 | *puiOut = (USHORT) lIn;
|
---|
3802 |
|
---|
3803 | return S_OK;
|
---|
3804 | }
|
---|
3805 |
|
---|
3806 | /******************************************************************************
|
---|
3807 | * VarUI2FromR432 [OLEAUT32.260]
|
---|
3808 | */
|
---|
3809 | HRESULT WINAPI VarUI2FromR4(FLOAT fltIn, USHORT* puiOut)
|
---|
3810 | {
|
---|
3811 | TRACE("( %f, %p ), stub\n", fltIn, puiOut );
|
---|
3812 |
|
---|
3813 | fltIn = round( fltIn );
|
---|
3814 | if( fltIn < UI2_MIN || fltIn > UI2_MAX )
|
---|
3815 | {
|
---|
3816 | return DISP_E_OVERFLOW;
|
---|
3817 | }
|
---|
3818 |
|
---|
3819 | *puiOut = (USHORT) fltIn;
|
---|
3820 |
|
---|
3821 | return S_OK;
|
---|
3822 | }
|
---|
3823 |
|
---|
3824 | /******************************************************************************
|
---|
3825 | * VarUI2FromR832 [OLEAUT32.261]
|
---|
3826 | */
|
---|
3827 | HRESULT WINAPI VarUI2FromR8(double dblIn, USHORT* puiOut)
|
---|
3828 | {
|
---|
3829 | TRACE("( %f, %p ), stub\n", dblIn, puiOut );
|
---|
3830 |
|
---|
3831 | dblIn = round( dblIn );
|
---|
3832 | if( dblIn < UI2_MIN || dblIn > UI2_MAX )
|
---|
3833 | {
|
---|
3834 | return DISP_E_OVERFLOW;
|
---|
3835 | }
|
---|
3836 |
|
---|
3837 | *puiOut = (USHORT) dblIn;
|
---|
3838 |
|
---|
3839 | return S_OK;
|
---|
3840 | }
|
---|
3841 |
|
---|
3842 | /******************************************************************************
|
---|
3843 | * VarUI2FromDate32 [OLEAUT32.262]
|
---|
3844 | */
|
---|
3845 | HRESULT WINAPI VarUI2FromDate(DATE dateIn, USHORT* puiOut)
|
---|
3846 | {
|
---|
3847 | TRACE("( %f, %p ), stub\n", dateIn, puiOut );
|
---|
3848 |
|
---|
3849 | dateIn = round( dateIn );
|
---|
3850 | if( dateIn < UI2_MIN || dateIn > UI2_MAX )
|
---|
3851 | {
|
---|
3852 | return DISP_E_OVERFLOW;
|
---|
3853 | }
|
---|
3854 |
|
---|
3855 | *puiOut = (USHORT) dateIn;
|
---|
3856 |
|
---|
3857 | return S_OK;
|
---|
3858 | }
|
---|
3859 |
|
---|
3860 | /******************************************************************************
|
---|
3861 | * VarUI2FromStr32 [OLEAUT32.264]
|
---|
3862 | */
|
---|
3863 | HRESULT WINAPI VarUI2FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, USHORT* puiOut)
|
---|
3864 | {
|
---|
3865 | double dValue = 0.0;
|
---|
3866 | LPSTR pNewString = NULL;
|
---|
3867 |
|
---|
3868 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, puiOut );
|
---|
3869 |
|
---|
3870 | /* Check if we have a valid argument
|
---|
3871 | */
|
---|
3872 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
3873 | RemoveCharacterFromString( pNewString, "," );
|
---|
3874 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
3875 | {
|
---|
3876 | return DISP_E_TYPEMISMATCH;
|
---|
3877 | }
|
---|
3878 |
|
---|
3879 | /* Convert the valid string to a floating point number.
|
---|
3880 | */
|
---|
3881 | dValue = atof( pNewString );
|
---|
3882 |
|
---|
3883 | /* We don't need the string anymore so free it.
|
---|
3884 | */
|
---|
3885 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
3886 |
|
---|
3887 | /* Check range of value.
|
---|
3888 | */
|
---|
3889 | dValue = round( dValue );
|
---|
3890 | if( dValue < UI2_MIN || dValue > UI2_MAX )
|
---|
3891 | {
|
---|
3892 | return DISP_E_OVERFLOW;
|
---|
3893 | }
|
---|
3894 |
|
---|
3895 | *puiOut = (USHORT) dValue;
|
---|
3896 |
|
---|
3897 | return S_OK;
|
---|
3898 | }
|
---|
3899 |
|
---|
3900 | /******************************************************************************
|
---|
3901 | * VarUI2FromBool32 [OLEAUT32.266]
|
---|
3902 | */
|
---|
3903 | HRESULT WINAPI VarUI2FromBool(VARIANT_BOOL boolIn, USHORT* puiOut)
|
---|
3904 | {
|
---|
3905 | TRACE("( %d, %p ), stub\n", boolIn, puiOut );
|
---|
3906 |
|
---|
3907 | *puiOut = (USHORT) boolIn;
|
---|
3908 |
|
---|
3909 | return S_OK;
|
---|
3910 | }
|
---|
3911 |
|
---|
3912 | /******************************************************************************
|
---|
3913 | * VarUI2FromI132 [OLEAUT32.267]
|
---|
3914 | */
|
---|
3915 | HRESULT WINAPI VarUI2FromI1(CHAR cIn, USHORT* puiOut)
|
---|
3916 | {
|
---|
3917 | TRACE("( %c, %p ), stub\n", cIn, puiOut );
|
---|
3918 |
|
---|
3919 | *puiOut = (USHORT) cIn;
|
---|
3920 |
|
---|
3921 | return S_OK;
|
---|
3922 | }
|
---|
3923 |
|
---|
3924 | /******************************************************************************
|
---|
3925 | * VarUI2FromUI432 [OLEAUT32.268]
|
---|
3926 | */
|
---|
3927 | HRESULT WINAPI VarUI2FromUI4(ULONG ulIn, USHORT* puiOut)
|
---|
3928 | {
|
---|
3929 | TRACE("( %ld, %p ), stub\n", ulIn, puiOut );
|
---|
3930 |
|
---|
3931 | if( ulIn < UI2_MIN || ulIn > UI2_MAX )
|
---|
3932 | {
|
---|
3933 | return DISP_E_OVERFLOW;
|
---|
3934 | }
|
---|
3935 |
|
---|
3936 | *puiOut = (USHORT) ulIn;
|
---|
3937 |
|
---|
3938 | return S_OK;
|
---|
3939 | }
|
---|
3940 |
|
---|
3941 | /******************************************************************************
|
---|
3942 | * VarUI4FromStr32 [OLEAUT32.277]
|
---|
3943 | */
|
---|
3944 | HRESULT WINAPI VarUI4FromStr(OLECHAR* strIn, LCID lcid, ULONG dwFlags, ULONG* pulOut)
|
---|
3945 | {
|
---|
3946 | double dValue = 0.0;
|
---|
3947 | LPSTR pNewString = NULL;
|
---|
3948 |
|
---|
3949 | TRACE("( %p, %ld, %ld, %p ), stub\n", strIn, lcid, dwFlags, pulOut );
|
---|
3950 |
|
---|
3951 | /* Check if we have a valid argument
|
---|
3952 | */
|
---|
3953 | pNewString = HEAP_strdupWtoA( GetProcessHeap(), 0, strIn );
|
---|
3954 | RemoveCharacterFromString( pNewString, "," );
|
---|
3955 | if( IsValidRealString( pNewString ) == FALSE )
|
---|
3956 | {
|
---|
3957 | return DISP_E_TYPEMISMATCH;
|
---|
3958 | }
|
---|
3959 |
|
---|
3960 | /* Convert the valid string to a floating point number.
|
---|
3961 | */
|
---|
3962 | dValue = atof( pNewString );
|
---|
3963 |
|
---|
3964 | /* We don't need the string anymore so free it.
|
---|
3965 | */
|
---|
3966 | HeapFree( GetProcessHeap(), 0, pNewString );
|
---|
3967 |
|
---|
3968 | /* Check range of value.
|
---|
3969 | */
|
---|
3970 | dValue = round( dValue );
|
---|
3971 | if( dValue < UI4_MIN || dValue > UI4_MAX )
|
---|
3972 | {
|
---|
3973 | return DISP_E_OVERFLOW;
|
---|
3974 | }
|
---|
3975 |
|
---|
3976 | *pulOut = (ULONG) dValue;
|
---|
3977 |
|
---|
3978 | return S_OK;
|
---|
3979 | }
|
---|
3980 |
|
---|
3981 | /**********************************************************************
|
---|
3982 | * VarUI2FromCy32 [OLEAUT32.263]
|
---|
3983 | * Convert currency to unsigned short
|
---|
3984 | */
|
---|
3985 | HRESULT WINAPI VarUI2FromCy(CY cyIn, USHORT* pusOut) {
|
---|
3986 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
3987 |
|
---|
3988 | if (t > UI2_MAX || t < UI2_MIN) return DISP_E_OVERFLOW;
|
---|
3989 |
|
---|
3990 | *pusOut = (USHORT)t;
|
---|
3991 |
|
---|
3992 | return S_OK;
|
---|
3993 | }
|
---|
3994 |
|
---|
3995 | /******************************************************************************
|
---|
3996 | * VarUI4FromUI132 [OLEAUT32.270]
|
---|
3997 | */
|
---|
3998 | HRESULT WINAPI VarUI4FromUI1(BYTE bIn, ULONG* pulOut)
|
---|
3999 | {
|
---|
4000 | TRACE("( %d, %p ), stub\n", bIn, pulOut );
|
---|
4001 |
|
---|
4002 | *pulOut = (USHORT) bIn;
|
---|
4003 |
|
---|
4004 | return S_OK;
|
---|
4005 | }
|
---|
4006 |
|
---|
4007 | /******************************************************************************
|
---|
4008 | * VarUI4FromI232 [OLEAUT32.271]
|
---|
4009 | */
|
---|
4010 | HRESULT WINAPI VarUI4FromI2(short uiIn, ULONG* pulOut)
|
---|
4011 | {
|
---|
4012 | TRACE("( %d, %p ), stub\n", uiIn, pulOut );
|
---|
4013 |
|
---|
4014 | if( uiIn < UI4_MIN )
|
---|
4015 | {
|
---|
4016 | return DISP_E_OVERFLOW;
|
---|
4017 | }
|
---|
4018 |
|
---|
4019 | *pulOut = (ULONG) uiIn;
|
---|
4020 |
|
---|
4021 | return S_OK;
|
---|
4022 | }
|
---|
4023 |
|
---|
4024 | /******************************************************************************
|
---|
4025 | * VarUI4FromI432 [OLEAUT32.272]
|
---|
4026 | */
|
---|
4027 | HRESULT WINAPI VarUI4FromI4(LONG lIn, ULONG* pulOut)
|
---|
4028 | {
|
---|
4029 | TRACE("( %ld, %p ), stub\n", lIn, pulOut );
|
---|
4030 |
|
---|
4031 | if( lIn < UI4_MIN )
|
---|
4032 | {
|
---|
4033 | return DISP_E_OVERFLOW;
|
---|
4034 | }
|
---|
4035 |
|
---|
4036 | *pulOut = (ULONG) lIn;
|
---|
4037 |
|
---|
4038 | return S_OK;
|
---|
4039 | }
|
---|
4040 |
|
---|
4041 | /******************************************************************************
|
---|
4042 | * VarUI4FromR432 [OLEAUT32.273]
|
---|
4043 | */
|
---|
4044 | HRESULT WINAPI VarUI4FromR4(FLOAT fltIn, ULONG* pulOut)
|
---|
4045 | {
|
---|
4046 | fltIn = round( fltIn );
|
---|
4047 | if( fltIn < UI4_MIN || fltIn > UI4_MAX )
|
---|
4048 | {
|
---|
4049 | return DISP_E_OVERFLOW;
|
---|
4050 | }
|
---|
4051 |
|
---|
4052 | *pulOut = (ULONG) fltIn;
|
---|
4053 |
|
---|
4054 | return S_OK;
|
---|
4055 | }
|
---|
4056 |
|
---|
4057 | /******************************************************************************
|
---|
4058 | * VarUI4FromR832 [OLEAUT32.274]
|
---|
4059 | */
|
---|
4060 | HRESULT WINAPI VarUI4FromR8(double dblIn, ULONG* pulOut)
|
---|
4061 | {
|
---|
4062 | TRACE("( %f, %p ), stub\n", dblIn, pulOut );
|
---|
4063 |
|
---|
4064 | dblIn = round( dblIn );
|
---|
4065 | if( dblIn < UI4_MIN || dblIn > UI4_MAX )
|
---|
4066 | {
|
---|
4067 | return DISP_E_OVERFLOW;
|
---|
4068 | }
|
---|
4069 |
|
---|
4070 | *pulOut = (ULONG) dblIn;
|
---|
4071 |
|
---|
4072 | return S_OK;
|
---|
4073 | }
|
---|
4074 |
|
---|
4075 | /******************************************************************************
|
---|
4076 | * VarUI4FromDate32 [OLEAUT32.275]
|
---|
4077 | */
|
---|
4078 | HRESULT WINAPI VarUI4FromDate(DATE dateIn, ULONG* pulOut)
|
---|
4079 | {
|
---|
4080 | TRACE("( %f, %p ), stub\n", dateIn, pulOut );
|
---|
4081 |
|
---|
4082 | dateIn = round( dateIn );
|
---|
4083 | if( dateIn < UI4_MIN || dateIn > UI4_MAX )
|
---|
4084 | {
|
---|
4085 | return DISP_E_OVERFLOW;
|
---|
4086 | }
|
---|
4087 |
|
---|
4088 | *pulOut = (ULONG) dateIn;
|
---|
4089 |
|
---|
4090 | return S_OK;
|
---|
4091 | }
|
---|
4092 |
|
---|
4093 | /******************************************************************************
|
---|
4094 | * VarUI4FromBool32 [OLEAUT32.279]
|
---|
4095 | */
|
---|
4096 | HRESULT WINAPI VarUI4FromBool(VARIANT_BOOL boolIn, ULONG* pulOut)
|
---|
4097 | {
|
---|
4098 | TRACE("( %d, %p ), stub\n", boolIn, pulOut );
|
---|
4099 |
|
---|
4100 | *pulOut = (ULONG) boolIn;
|
---|
4101 |
|
---|
4102 | return S_OK;
|
---|
4103 | }
|
---|
4104 |
|
---|
4105 | /******************************************************************************
|
---|
4106 | * VarUI4FromI132 [OLEAUT32.280]
|
---|
4107 | */
|
---|
4108 | HRESULT WINAPI VarUI4FromI1(CHAR cIn, ULONG* pulOut)
|
---|
4109 | {
|
---|
4110 | TRACE("( %c, %p ), stub\n", cIn, pulOut );
|
---|
4111 |
|
---|
4112 | *pulOut = (ULONG) cIn;
|
---|
4113 |
|
---|
4114 | return S_OK;
|
---|
4115 | }
|
---|
4116 |
|
---|
4117 | /******************************************************************************
|
---|
4118 | * VarUI4FromUI232 [OLEAUT32.281]
|
---|
4119 | */
|
---|
4120 | HRESULT WINAPI VarUI4FromUI2(USHORT uiIn, ULONG* pulOut)
|
---|
4121 | {
|
---|
4122 | TRACE("( %d, %p ), stub\n", uiIn, pulOut );
|
---|
4123 |
|
---|
4124 | *pulOut = (ULONG) uiIn;
|
---|
4125 |
|
---|
4126 | return S_OK;
|
---|
4127 | }
|
---|
4128 |
|
---|
4129 | /**********************************************************************
|
---|
4130 | * VarUI4FromCy32 [OLEAUT32.276]
|
---|
4131 | * Convert currency to unsigned long
|
---|
4132 | */
|
---|
4133 | HRESULT WINAPI VarUI4FromCy(CY cyIn, ULONG* pulOut) {
|
---|
4134 | double t = round((((double)cyIn.u.Hi * 4294967296.0) + (double)cyIn.u.Lo) / 10000);
|
---|
4135 |
|
---|
4136 | if (t > UI4_MAX || t < UI4_MIN) return DISP_E_OVERFLOW;
|
---|
4137 |
|
---|
4138 | *pulOut = (ULONG)t;
|
---|
4139 |
|
---|
4140 | return S_OK;
|
---|
4141 | }
|
---|
4142 |
|
---|
4143 | /**********************************************************************
|
---|
4144 | * VarCyFromUI132 [OLEAUT32.98]
|
---|
4145 | * Convert unsigned char to currency
|
---|
4146 | */
|
---|
4147 | HRESULT WINAPI VarCyFromUI1(BYTE bIn, CY* pcyOut) {
|
---|
4148 | pcyOut->u.Hi = 0;
|
---|
4149 | pcyOut->u.Lo = ((ULONG)bIn) * 10000;
|
---|
4150 |
|
---|
4151 | return S_OK;
|
---|
4152 | }
|
---|
4153 |
|
---|
4154 | /**********************************************************************
|
---|
4155 | * VarCyFromI232 [OLEAUT32.99]
|
---|
4156 | * Convert signed short to currency
|
---|
4157 | */
|
---|
4158 | HRESULT WINAPI VarCyFromI2(short sIn, CY* pcyOut) {
|
---|
4159 | if (sIn < 0) pcyOut->u.Hi = -1;
|
---|
4160 | else pcyOut->u.Hi = 0;
|
---|
4161 | pcyOut->u.Lo = ((ULONG)sIn) * 10000;
|
---|
4162 |
|
---|
4163 | return S_OK;
|
---|
4164 | }
|
---|
4165 |
|
---|
4166 | /**********************************************************************
|
---|
4167 | * VarCyFromI432 [OLEAUT32.100]
|
---|
4168 | * Convert signed long to currency
|
---|
4169 | */
|
---|
4170 | HRESULT WINAPI VarCyFromI4(LONG lIn, CY* pcyOut) {
|
---|
4171 | double t = (double)lIn * (double)10000;
|
---|
4172 | pcyOut->u.Hi = (LONG)(t / (double)4294967296.0);
|
---|
4173 | pcyOut->u.Lo = (ULONG)fmod(t, (double)4294967296.0);
|
---|
4174 | if (lIn < 0) pcyOut->u.Hi--;
|
---|
4175 |
|
---|
4176 | return S_OK;
|
---|
4177 | }
|
---|
4178 |
|
---|
4179 | /**********************************************************************
|
---|
4180 | * VarCyFromR432 [OLEAUT32.101]
|
---|
4181 | * Convert float to currency
|
---|
4182 | */
|
---|
4183 | HRESULT WINAPI VarCyFromR4(FLOAT fltIn, CY* pcyOut) {
|
---|
4184 | double t = round((double)fltIn * (double)10000);
|
---|
4185 | pcyOut->u.Hi = (LONG)(t / (double)4294967296.0);
|
---|
4186 | pcyOut->u.Lo = (ULONG)fmod(t, (double)4294967296.0);
|
---|
4187 | if (fltIn < 0) pcyOut->u.Hi--;
|
---|
4188 |
|
---|
4189 | return S_OK;
|
---|
4190 | }
|
---|
4191 |
|
---|
4192 | /**********************************************************************
|
---|
4193 | * VarCyFromR832 [OLEAUT32.102]
|
---|
4194 | * Convert double to currency
|
---|
4195 | */
|
---|
4196 | HRESULT WINAPI VarCyFromR8(double dblIn, CY* pcyOut) {
|
---|
4197 | double t = round(dblIn * (double)10000);
|
---|
4198 | pcyOut->u.Hi = (LONG)(t / (double)4294967296.0);
|
---|
4199 | pcyOut->u.Lo = (ULONG)fmod(t, (double)4294967296.0);
|
---|
4200 | if (dblIn < 0) pcyOut->u.Hi--;
|
---|
4201 |
|
---|
4202 | return S_OK;
|
---|
4203 | }
|
---|
4204 |
|
---|
4205 | /**********************************************************************
|
---|
4206 | * VarCyFromDate32 [OLEAUT32.103]
|
---|
4207 | * Convert date to currency
|
---|
4208 | */
|
---|
4209 | HRESULT WINAPI VarCyFromDate(DATE dateIn, CY* pcyOut) {
|
---|
4210 | double t = round((double)dateIn * (double)10000);
|
---|
4211 | pcyOut->u.Hi = (LONG)(t / (double)4294967296.0);
|
---|
4212 | pcyOut->u.Lo = (ULONG)fmod(t, (double)4294967296.0);
|
---|
4213 | if (dateIn < 0) pcyOut->u.Hi--;
|
---|
4214 |
|
---|
4215 | return S_OK;
|
---|
4216 | }
|
---|
4217 |
|
---|
4218 | /**********************************************************************
|
---|
4219 | * VarCyFromDate32 [OLEAUT32.104]
|
---|
4220 | */
|
---|
4221 | HRESULT WINAPI VarCyFromStr(OLECHAR *strIn, LCID lcid, ULONG dwFlags, CY *pcyOut) {
|
---|
4222 | /* FIXME */
|
---|
4223 | return E_NOTIMPL;
|
---|
4224 | }
|
---|
4225 |
|
---|
4226 |
|
---|
4227 | /**********************************************************************
|
---|
4228 | * VarCyFromBool32 [OLEAUT32.106]
|
---|
4229 | * Convert boolean to currency
|
---|
4230 | */
|
---|
4231 | HRESULT WINAPI VarCyFromBool(VARIANT_BOOL boolIn, CY* pcyOut) {
|
---|
4232 | if (boolIn < 0) pcyOut->u.Hi = -1;
|
---|
4233 | else pcyOut->u.Hi = 0;
|
---|
4234 | pcyOut->u.Lo = (ULONG)boolIn * (ULONG)10000;
|
---|
4235 |
|
---|
4236 | return S_OK;
|
---|
4237 | }
|
---|
4238 |
|
---|
4239 | /**********************************************************************
|
---|
4240 | * VarCyFromI132 [OLEAUT32.225]
|
---|
4241 | * Convert signed char to currency
|
---|
4242 | */
|
---|
4243 | HRESULT WINAPI VarCyFromI1(CHAR cIn, CY* pcyOut) {
|
---|
4244 | if (cIn < 0) pcyOut->u.Hi = -1;
|
---|
4245 | else pcyOut->u.Hi = 0;
|
---|
4246 | pcyOut->u.Lo = (ULONG)cIn * (ULONG)10000;
|
---|
4247 |
|
---|
4248 | return S_OK;
|
---|
4249 | }
|
---|
4250 |
|
---|
4251 | /**********************************************************************
|
---|
4252 | * VarCyFromUI232 [OLEAUT32.226]
|
---|
4253 | * Convert unsigned short to currency
|
---|
4254 | */
|
---|
4255 | HRESULT WINAPI VarCyFromUI2(USHORT usIn, CY* pcyOut) {
|
---|
4256 | pcyOut->u.Hi = 0;
|
---|
4257 | pcyOut->u.Lo = (ULONG)usIn * (ULONG)10000;
|
---|
4258 |
|
---|
4259 | return S_OK;
|
---|
4260 | }
|
---|
4261 |
|
---|
4262 | /**********************************************************************
|
---|
4263 | * VarCyFromUI432 [OLEAUT32.227]
|
---|
4264 | * Convert unsigned long to currency
|
---|
4265 | */
|
---|
4266 | HRESULT WINAPI VarCyFromUI4(ULONG ulIn, CY* pcyOut) {
|
---|
4267 | double t = (double)ulIn * (double)10000;
|
---|
4268 | pcyOut->u.Hi = (LONG)(t / (double)4294967296.0);
|
---|
4269 | pcyOut->u.Lo = (ULONG)fmod(t, (double)4294967296.0);
|
---|
4270 |
|
---|
4271 | return S_OK;
|
---|
4272 | }
|
---|
4273 |
|
---|
4274 |
|
---|
4275 | /**********************************************************************
|
---|
4276 | * DosDateTimeToVariantTime [OLEAUT32.14]
|
---|
4277 | * Convert dos representation of time to the date and time representation
|
---|
4278 | * stored in a variant.
|
---|
4279 | */
|
---|
4280 | INT WINAPI DosDateTimeToVariantTime(USHORT wDosDate, USHORT wDosTime,
|
---|
4281 | DATE *pvtime)
|
---|
4282 | {
|
---|
4283 | struct tm t;
|
---|
4284 |
|
---|
4285 | TRACE("( 0x%x, 0x%x, 0x%p ), stub\n", wDosDate, wDosTime, pvtime );
|
---|
4286 |
|
---|
4287 | t.tm_sec = (wDosTime & 0x001f) * 2;
|
---|
4288 | t.tm_min = (wDosTime & 0x07e0) >> 5;
|
---|
4289 | t.tm_hour = (wDosTime & 0xf800) >> 11;
|
---|
4290 |
|
---|
4291 | t.tm_mday = (wDosDate & 0x001f);
|
---|
4292 | t.tm_mon = (wDosDate & 0x01e0) >> 5;
|
---|
4293 | t.tm_year = ((wDosDate & 0xfe00) >> 9) + 1980;
|
---|
4294 |
|
---|
4295 | return TmToDATE( &t, pvtime );
|
---|
4296 | }
|
---|
4297 |
|
---|