1 |
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2 | /*
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3 | *@@sourcefile nls.c:
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4 | * contains a few helpers for National Language Support (NLS),
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5 | * such as printing strings with the format specified by
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6 | * the "Country" object.
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7 | *
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8 | * Usage: All OS/2 programs.
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9 | *
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10 | * Function prefixes (new with V0.81):
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11 | * -- nls* NLS helpers
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12 | *
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13 | * This file is new with 0.9.16, but contains functions
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14 | * formerly in stringh.c.
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15 | *
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16 | * Note: Version numbering in this file relates to XWorkplace version
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17 | * numbering.
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18 | *
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19 | *@@header "helpers\nls.h"
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20 | *@@added V0.9.16 (2001-10-11) [umoeller]
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21 | */
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22 |
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23 | /*
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24 | * Copyright (C) 1997-2007 Ulrich Mller.
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25 | * This file is part of the "XWorkplace helpers" source package.
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26 | * This is free software; you can redistribute it and/or modify
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27 | * it under the terms of the GNU General Public License as published
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28 | * by the Free Software Foundation, in version 2 as it comes in the
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29 | * "COPYING" file of the XWorkplace main distribution.
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30 | * This program is distributed in the hope that it will be useful,
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31 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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33 | * GNU General Public License for more details.
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34 | */
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35 |
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36 | #define OS2EMX_PLAIN_CHAR
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37 | // this is needed for "os2emx.h"; if this is defined,
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38 | // emx will define PSZ as _signed_ char, otherwise
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39 | // as unsigned char
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40 |
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41 | #define INCL_DOSNLS
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42 | #define INCL_DOSDATETIME
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43 | #define INCL_DOSERRORS
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44 | #define INCL_WINSHELLDATA
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45 | #include <os2.h>
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46 |
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47 | #include <stdlib.h>
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48 | #include <stdio.h>
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49 | #include <string.h>
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50 | #include <math.h>
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51 | #include <unidef.h>
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52 | #include <uconv.h>
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53 |
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54 | // XWP's setup.h replaces strchr and the like, and
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55 | // we want the originals in here
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56 | #define DONT_REPLACE_FOR_DBCS
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57 | #include "setup.h" // code generation and debugging options
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58 |
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59 | #include "helpers\dosh.h"
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60 | #include "helpers\nls.h"
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61 | #include "helpers\prfh.h"
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62 | #include "helpers\standards.h"
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63 |
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64 | #pragma hdrstop
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65 |
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66 | // WarpIN V1.0.15 (2007-03-26) [pr]: @@fixes 936
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67 | // UCONV functions
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68 | int (* CALLCONV G_UniCreateUconvObject)(UniChar *code_set, UconvObject *uobj) = NULL;
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69 | int (* CALLCONV G_UniStrFromUcs)(UconvObject co, char *target, UniChar *source,
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70 | int len) = NULL;
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71 | int (* CALLCONV G_UniFreeUconvObject)(UconvObject uobj) = NULL;
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72 | // LIBUNI functions
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73 | int (* CALLCONV G_UniCreateLocaleObject)(int locale_spec_type,
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74 | const void *locale_spec, LocaleObject *locale_object_ptr) = NULL;
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75 | int (* CALLCONV G_UniQueryLocaleItem)(const LocaleObject locale_object,
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76 | LocaleItem item, UniChar **info_item_addr_ptr) = NULL;
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77 | size_t (* CALLCONV G_UniStrlen)(const UniChar *ucs1) = NULL;
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78 | int (* CALLCONV G_UniFreeMem)(void *memory_ptr) = NULL;
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79 | int (* CALLCONV G_UniFreeLocaleObject)(LocaleObject locale_object) = NULL;
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80 |
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81 | /*
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82 | * G_aResolveFromUCONV:
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83 | * functions resolved from UCONV.DLL.
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84 | * Used with doshResolveImports.
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85 | */
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86 |
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87 | static const RESOLVEFUNCTION G_aResolveFromUCONV[] =
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88 | {
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89 | "UniCreateUconvObject", (PFN*)&G_UniCreateUconvObject,
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90 | "UniStrFromUcs", (PFN*)&G_UniStrFromUcs,
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91 | "UniFreeUconvObject", (PFN*)&G_UniFreeUconvObject
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92 | };
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93 |
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94 | /*
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95 | * G_aResolveFromLIBUNI:
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96 | * functions resolved from LIBUNI.DLL.
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97 | * Used with doshResolveImports.
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98 | */
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99 |
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100 | static const RESOLVEFUNCTION G_aResolveFromLIBUNI[] =
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101 | {
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102 | "UniCreateLocaleObject", (PFN*)&G_UniCreateLocaleObject,
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103 | "UniQueryLocaleItem", (PFN*)&G_UniQueryLocaleItem,
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104 | "UniStrlen", (PFN*)&G_UniStrlen,
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105 | "UniFreeMem", (PFN*)&G_UniFreeMem,
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106 | "UniFreeLocaleObject", (PFN*)&G_UniFreeLocaleObject
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107 | };
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108 |
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109 | static BOOL fUniResolved = FALSE, fUniOK = FALSE;
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110 |
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111 | /*
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112 | *@@category: Helpers\National Language Support
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113 | * See nls.c.
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114 | */
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115 |
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116 | /* ******************************************************************
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117 | *
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118 | * DBCS support
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119 | *
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120 | ********************************************************************/
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121 |
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122 | #define MAX_LEADBYTE 256
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123 |
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124 | #pragma pack(1)
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125 |
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126 | typedef struct _DBCSVECTOR
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127 | {
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128 | BYTE bLow;
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129 | BYTE bHigh;
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130 | } DBCSVECTOR;
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131 |
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132 | #pragma pack()
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133 |
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134 | BOOL G_afLeadByte[MAX_LEADBYTE] = {0};
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135 | ULONG G_fDBCS = 2; // not queried yet
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136 | COUNTRYCODE G_cc = { 0, 0 };
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137 | DBCSVECTOR G_aDBCSVector[8];
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138 |
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139 | /*
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140 | *@@ nlsDBCS:
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141 | * returns TRUE if the system is currently using DBCS.
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142 | *
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143 | *@@added V0.9.19 (2002-06-13) [umoeller]
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144 | *@@changed V0.9.20 (2002-07-03) [umoeller]: fixed, this never worked
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145 | */
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146 |
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147 | BOOL nlsDBCS(VOID)
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148 | {
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149 | APIRET arc;
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150 |
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151 | if (G_fDBCS != 2)
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152 | // already queried:
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153 | return G_fDBCS;
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154 |
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155 | // V0.9.20 (2002-07-03) [umoeller]
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156 | // assume a non-DBCS system UNLESS the below
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157 | // loop gives us something meaningful; even
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158 | // on non-DBCS systems like mine, DosQueryDBCSEnv
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159 | // does not return an error
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160 | G_fDBCS = FALSE;
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161 |
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162 | if (!(arc = DosQueryDBCSEnv(8 * sizeof(DBCSVECTOR),
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163 | &G_cc,
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164 | (PCHAR)G_aDBCSVector)))
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165 | {
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166 | int i;
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167 | for (i = 0;
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168 | i < 8;
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169 | ++i)
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170 | {
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171 | if ( (G_aDBCSVector[i].bLow)
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172 | && (G_aDBCSVector[i].bHigh)
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173 | )
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174 | {
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175 | int n;
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176 | for (n = G_aDBCSVector[i].bLow;
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177 | n <= G_aDBCSVector[i].bHigh;
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178 | ++n)
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179 | G_afLeadByte[n] = TRUE;
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180 | G_fDBCS = TRUE;
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181 | }
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182 | else
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183 | break;
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184 | }
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185 | }
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186 |
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187 | return G_fDBCS;
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188 | }
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189 |
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190 | /*
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191 | *@@ nlsQueryDBCSChar:
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192 | * returns the type of the DBCS character with
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193 | * the given index. Note that the index is the
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194 | * DBCS character index, not just the array
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195 | * index into the CHAR array.
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196 | *
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197 | * Returns:
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198 | *
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199 | * -- TYPE_SBCS: ulOfs is single byte.
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200 | *
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201 | * -- TYPE_DBCS_1ST: ulOfs is a double-byte lead char.
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202 | *
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203 | * -- TYPE_DBCS_2ND: ulOfs is a double-byte trail char.
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204 | *
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205 | * Preconditions:
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206 | *
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207 | * -- nlsDBCS must have been called to initialize our
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208 | * globals, and must have returned TRUE.
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209 | *
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210 | *@@added V0.9.19 (2002-06-13) [umoeller]
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211 | */
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212 |
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213 | ULONG nlsQueryDBCSChar(PCSZ pcszString,
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214 | ULONG ulOfs)
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215 |
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216 | {
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217 | ULONG ulDBCSType = TYPE_SBCS;
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218 | ULONG i;
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219 |
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220 | for (i = 0;
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221 | i <= ulOfs;
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222 | ++i)
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223 | {
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224 | switch (ulDBCSType)
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225 | {
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226 | case TYPE_SBCS:
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227 | case TYPE_DBCS_2ND:
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228 | ulDBCSType = G_afLeadByte[pcszString[i]];
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229 | break;
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230 |
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231 | case TYPE_DBCS_1ST :
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232 | ulDBCSType = TYPE_DBCS_2ND;
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233 | break;
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234 | }
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235 | }
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236 |
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237 | return ulDBCSType;
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238 | }
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239 |
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240 | /*
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241 | *@@ nlschr:
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242 | * replacement for strchr with DBCS support.
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243 | *
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244 | * If the system is not running with DBCS,
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245 | * this calls plain strchr automatically.
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246 | *
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247 | *@@added V0.9.19 (2002-06-13) [umoeller]
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248 | *@@changed V0.9.20 (2002-07-22) [umoeller]: optimized
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249 | *@@changed V0.9.20 (2002-07-22) [lafaix]: optimized
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250 | */
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251 |
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252 | PSZ nlschr(PCSZ p, char c)
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253 | {
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254 | PCSZ p2;
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255 | ULONG ulDBCSType = TYPE_SBCS;
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256 |
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257 | if (!nlsDBCS())
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258 | // not DBCS:
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259 | return strchr(p, c);
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260 |
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261 | // we're on DBCS:
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262 |
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263 | // we can't find c if it is a leading byte
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264 | if (G_afLeadByte[c] != TYPE_SBCS)
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265 | return NULL;
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266 |
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267 | for (p2 = p;
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268 | *p2;
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269 | ++p2)
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270 | {
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271 | // check _previous_ DBCS type and refresh
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272 | // DBCS type accordingly
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273 | switch (ulDBCSType)
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274 | {
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275 | case TYPE_SBCS:
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276 | case TYPE_DBCS_2ND:
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277 | ulDBCSType = G_afLeadByte[*p2];
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278 | // we can safely do the test here (and skip rechecking
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279 | // the type) because c can't possibly be a leading byte
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280 | // V0.9.20 (2002-07-22) [lafaix]
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281 | if (*p2 == c)
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282 | return (PSZ)p2;
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283 | break;
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284 |
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285 | case TYPE_DBCS_1ST :
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286 | ulDBCSType = TYPE_DBCS_2ND;
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287 | break;
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288 | }
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289 | }
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290 |
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291 | /* old code V0.9.20 (2002-07-22) [umoeller]
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292 | // we're on DBCS:
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293 | for (p2 = p;
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294 | *p2;
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295 | ++p2)
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296 | {
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297 | if (*p2 == c)
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298 | {
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299 | // match: return this only if it's SBCS;
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300 | // if it's a DBCS lead char, skip it
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301 | switch (ulDBCS = nlsQueryDBCSChar(p, p2 - p))
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302 | {
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303 | case TYPE_SBCS:
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304 | return (PSZ)p2;
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305 |
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306 | case TYPE_DBCS_1ST:
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307 | ++p2;
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308 | }
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309 | }
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310 | }
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311 | */
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312 |
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313 | return NULL;
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314 | }
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315 |
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316 | /*
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317 | *@@ nlsrchr:
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318 | * replacement for strrchr with DBCS support.
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319 | *
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320 | * If the system is not running with DBCS,
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321 | * this calls plain strrchr automatically.
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322 | *
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323 | *@@added V0.9.19 (2002-06-13) [umoeller]
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324 | *@@changed V0.9.20 (2002-07-22) [lafaix]: optimized
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325 | */
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326 |
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327 | PSZ nlsrchr(PCSZ p, char c)
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328 | {
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329 | PCSZ p2,
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330 | pLast = NULL;
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331 | ULONG ulDBCSType = TYPE_SBCS;
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332 |
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333 | if (!nlsDBCS())
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334 | // not DBCS:
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335 | return strrchr(p, c);
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336 |
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337 | // we're on DBCS:
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338 |
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339 | // we can't find c if it is a leading byte
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340 | if (G_afLeadByte[c] != TYPE_SBCS)
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341 | return NULL;
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342 |
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343 | for (p2 = p;
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344 | *p2;
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345 | ++p2)
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346 | {
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347 | // check _previous_ DBCS type and refresh
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348 | // DBCS type accordingly
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349 | switch (ulDBCSType)
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350 | {
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351 | case TYPE_SBCS:
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352 | case TYPE_DBCS_2ND:
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353 | ulDBCSType = G_afLeadByte[*p2];
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354 | if (*p2 == c)
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355 | pLast = p2;
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356 | break;
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357 |
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358 | case TYPE_DBCS_1ST :
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359 | ulDBCSType = TYPE_DBCS_2ND;
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360 | break;
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361 | }
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362 | }
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363 |
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364 | return (PSZ)pLast;
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365 |
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366 | // old code V0.9.20 (2002-07-22) [lafaix]
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367 | /*
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368 | ulLength = strlen(p);
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369 | for (p2 = p + ulLength - 1;
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370 | p2 >= p;
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371 | --p2)
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372 | {
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373 | if (*p2 == c)
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374 | {
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375 | // match: return this only if it's SBCS;
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376 | // if it's a DBCS trail char, skip it
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377 | switch (ulDBCS = nlsQueryDBCSChar(p, p2 - p))
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378 | {
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379 | case TYPE_SBCS:
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380 | return (PSZ)p2;
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381 |
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382 | case TYPE_DBCS_2ND:
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383 | --p2;
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384 | }
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385 | }
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386 | }
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387 |
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388 | return NULL;
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389 | */
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390 | }
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391 |
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392 | /* ******************************************************************
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393 | *
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394 | * Country-dependent formatting
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395 | *
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396 | ********************************************************************/
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397 |
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398 | /*
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399 | *@@ nlsQueryCountrySettings:
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400 | * this returns the most frequently used country settings
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401 | * all at once into a COUNTRYSETTINGS structure (prfh.h).
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402 | * This data corresponds to the user settings in the
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403 | * WPS "Country" object (which writes the data in "PM_National"
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404 | * in OS2.INI).
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405 | *
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406 | * In case a key cannot be found, the following (English)
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407 | * default values are set:
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408 | * -- ulDateFormat = 0 (English date format, mm.dd.yyyy);
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409 | * -- ulTimeFormat = 0 (12-hour clock);
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410 | * -- cDateSep = '/' (date separator);
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411 | * -- cTimeSep = ':' (time separator);
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412 | * -- cDecimal = '.' (decimal separator).
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413 | * -- cThousands = ',' (thousands separator).
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414 | *
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415 | *@@added V0.9.0 [umoeller]
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416 | *@@changed V0.9.7 (2000-12-02) [umoeller]: added cDecimal
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417 | *@@changed V1.0.4 (2005-10-15) [bvl]: Added support for Locale object settings on MCP systems @@fixes 614
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418 | *@@changed V1.0.4 (2005-10-29) [pr]: Rewritten to prevent memory leaks and errors
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419 | *@@changed V1.0.5 (2006-05-29) [pr]: Read Country rather than Locale settings on Warp 4 FP13+ @@fixes 614
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420 | *@@changed WarpIN V1.0.15 (2007-03-26) [pr]: Rewritten to load UCONV/LIBUNI functions dynamically @@fixes 936
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421 | */
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422 |
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423 | VOID nlsQueryCountrySettings(PCOUNTRYSETTINGS pcs)
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424 | {
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425 | if (pcs)
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426 | {
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427 | if ( (doshIsWarp4()==3)
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428 | && (!fUniResolved)
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429 | )
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430 | {
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431 | HMODULE hmodUCONV = NULLHANDLE,
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432 | hmodLIBUNI = NULLHANDLE;
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433 |
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434 | fUniResolved = TRUE;
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435 | if ( (doshResolveImports("UCONV.DLL",
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436 | &hmodUCONV,
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437 | G_aResolveFromUCONV,
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438 | sizeof(G_aResolveFromUCONV) / sizeof(G_aResolveFromUCONV[0]))
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439 | == NO_ERROR)
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440 | && (doshResolveImports("LIBUNI.DLL",
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441 | &hmodLIBUNI,
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442 | G_aResolveFromLIBUNI,
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443 | sizeof(G_aResolveFromLIBUNI) / sizeof(G_aResolveFromLIBUNI[0]))
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444 | == NO_ERROR)
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445 | )
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446 | fUniOK = TRUE;
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447 | }
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448 |
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449 | if ( (doshIsWarp4()==3) // V1.0.5 (2006-05-29) [pr]
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450 | && fUniOK
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451 | )
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452 | {
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453 | UconvObject uconv_object;
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454 |
|
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455 | if (G_UniCreateUconvObject((UniChar *)L"",
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456 | &uconv_object) == ULS_SUCCESS)
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457 | {
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458 | LocaleObject locale_object;
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459 |
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460 | if (G_UniCreateLocaleObject(UNI_UCS_STRING_POINTER,
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461 | (UniChar *)L"",
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462 | &locale_object) == ULS_SUCCESS)
|
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463 | {
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464 | int i;
|
---|
465 | struct LOCALE_ITEMLIST
|
---|
466 | {
|
---|
467 | LocaleItem lclItem;
|
---|
468 | PVOID vTarget;
|
---|
469 | int iType;
|
---|
470 | } itemList[] = {
|
---|
471 | { LOCI_iDate, &pcs->ulDateFormat, 1 },
|
---|
472 | { LOCI_iTime, &pcs->ulTimeFormat, 1 },
|
---|
473 | { LOCI_sDate, &pcs->cDateSep, 2 },
|
---|
474 | { LOCI_sTime, &pcs->cTimeSep, 2 },
|
---|
475 | { LOCI_sDecimal, &pcs->cDecimal, 2 },
|
---|
476 | { LOCI_sThousand, &pcs->cThousands, 2 }
|
---|
477 | };
|
---|
478 |
|
---|
479 | for (i = 0;
|
---|
480 | i < sizeof(itemList) / sizeof(itemList[0]);
|
---|
481 | i++)
|
---|
482 | {
|
---|
483 | UniChar *pItem;
|
---|
484 |
|
---|
485 | if (G_UniQueryLocaleItem(locale_object,
|
---|
486 | itemList[i].lclItem,
|
---|
487 | &pItem) == ULS_SUCCESS)
|
---|
488 | {
|
---|
489 | int iLen = G_UniStrlen(pItem) + 1;
|
---|
490 | PSZ pszResult = malloc(iLen);
|
---|
491 |
|
---|
492 | if (G_UniStrFromUcs(uconv_object,
|
---|
493 | pszResult,
|
---|
494 | pItem,
|
---|
495 | iLen) == ULS_SUCCESS)
|
---|
496 | {
|
---|
497 | switch(itemList[i].iType)
|
---|
498 | {
|
---|
499 | case 1:
|
---|
500 | *((ULONG *) itemList[i].vTarget) = atol(pszResult);
|
---|
501 | break;
|
---|
502 |
|
---|
503 | case 2:
|
---|
504 | *((CHAR *) itemList[i].vTarget) = pszResult[0];
|
---|
505 | break;
|
---|
506 | }
|
---|
507 | }
|
---|
508 |
|
---|
509 | free(pszResult);
|
---|
510 | G_UniFreeMem(pItem);
|
---|
511 | }
|
---|
512 | }
|
---|
513 |
|
---|
514 | G_UniFreeLocaleObject(locale_object);
|
---|
515 | }
|
---|
516 |
|
---|
517 | G_UniFreeUconvObject(uconv_object);
|
---|
518 | }
|
---|
519 | }
|
---|
520 | else
|
---|
521 | {
|
---|
522 | pcs->ulDateFormat = PrfQueryProfileInt(HINI_USER,
|
---|
523 | (PSZ)PMINIAPP_NATIONAL,
|
---|
524 | "iDate",
|
---|
525 | 0);
|
---|
526 | pcs->ulTimeFormat = PrfQueryProfileInt(HINI_USER,
|
---|
527 | (PSZ)PMINIAPP_NATIONAL,
|
---|
528 | "iTime",
|
---|
529 | 0);
|
---|
530 | pcs->cDateSep = prfhQueryProfileChar(HINI_USER,
|
---|
531 | (PSZ)PMINIAPP_NATIONAL,
|
---|
532 | "sDate",
|
---|
533 | '/');
|
---|
534 | pcs->cTimeSep = prfhQueryProfileChar(HINI_USER,
|
---|
535 | (PSZ)PMINIAPP_NATIONAL,
|
---|
536 | "sTime",
|
---|
537 | ':');
|
---|
538 | pcs->cDecimal = prfhQueryProfileChar(HINI_USER,
|
---|
539 | (PSZ)PMINIAPP_NATIONAL,
|
---|
540 | "sDecimal",
|
---|
541 | '.');
|
---|
542 | pcs->cThousands = prfhQueryProfileChar(HINI_USER,
|
---|
543 | (PSZ)PMINIAPP_NATIONAL,
|
---|
544 | "sThousand",
|
---|
545 | ',');
|
---|
546 | }
|
---|
547 | }
|
---|
548 | }
|
---|
549 |
|
---|
550 | /*
|
---|
551 | *@@ nlsThousandsULong:
|
---|
552 | * converts a ULONG into a decimal string, while
|
---|
553 | * inserting thousands separators into it. Specify
|
---|
554 | * the separator character in cThousands.
|
---|
555 | *
|
---|
556 | * Returns pszTarget so you can use it directly
|
---|
557 | * with sprintf and the "%s" flag.
|
---|
558 | *
|
---|
559 | * For cThousands, you should use the data in
|
---|
560 | * OS2.INI ("PM_National" application), which is
|
---|
561 | * always set according to the "Country" object.
|
---|
562 | * You can use nlsQueryCountrySettings to
|
---|
563 | * retrieve this setting.
|
---|
564 | *
|
---|
565 | * Use nlsThousandsDouble for "double" values.
|
---|
566 | *
|
---|
567 | *@@changed V0.9.20 (2002-07-03) [umoeller]: optimized
|
---|
568 | */
|
---|
569 |
|
---|
570 | PSZ nlsThousandsULong(PSZ pszTarget, // out: decimal as string
|
---|
571 | ULONG ul, // in: decimal to convert
|
---|
572 | CHAR cThousands) // in: separator char (e.g. '.')
|
---|
573 | {
|
---|
574 | USHORT ust, uss, usc;
|
---|
575 | CHAR szTemp[40];
|
---|
576 | usc = sprintf(szTemp, "%lu", ul); // V0.9.20 (2002-07-03) [umoeller]
|
---|
577 |
|
---|
578 | ust = 0;
|
---|
579 | // usc = strlen(szTemp);
|
---|
580 | for (uss = 0; uss < usc; uss++)
|
---|
581 | {
|
---|
582 | if (uss)
|
---|
583 | if (((usc - uss) % 3) == 0)
|
---|
584 | {
|
---|
585 | pszTarget[ust] = cThousands;
|
---|
586 | ust++;
|
---|
587 | }
|
---|
588 | pszTarget[ust] = szTemp[uss];
|
---|
589 | ust++;
|
---|
590 | }
|
---|
591 | pszTarget[ust] = '\0';
|
---|
592 |
|
---|
593 | return pszTarget;
|
---|
594 | }
|
---|
595 |
|
---|
596 | /*
|
---|
597 | * strhThousandsULong:
|
---|
598 | * wrapper around nlsThousandsULong for those
|
---|
599 | * who used the XFLDR.DLL export.
|
---|
600 | *
|
---|
601 | *added V0.9.16 (2001-10-11) [umoeller]
|
---|
602 | */
|
---|
603 |
|
---|
604 | PSZ APIENTRY strhThousandsULong(PSZ pszTarget, // out: decimal as string
|
---|
605 | ULONG ul, // in: decimal to convert
|
---|
606 | CHAR cThousands) // in: separator char (e.g. '.')
|
---|
607 | {
|
---|
608 | return nlsThousandsULong(pszTarget, ul, cThousands);
|
---|
609 | }
|
---|
610 |
|
---|
611 | /*
|
---|
612 | *@@ nlsThousandsDouble:
|
---|
613 | * like nlsThousandsULong, but for a "double"
|
---|
614 | * value. Note that after-comma values are truncated.
|
---|
615 | *
|
---|
616 | *@@changed V0.9.20 (2002-07-03) [umoeller]: optimized
|
---|
617 | */
|
---|
618 |
|
---|
619 | PSZ nlsThousandsDouble(PSZ pszTarget,
|
---|
620 | double dbl,
|
---|
621 | CHAR cThousands)
|
---|
622 | {
|
---|
623 | USHORT ust, uss, usc;
|
---|
624 | CHAR szTemp[40];
|
---|
625 | usc = sprintf(szTemp, "%.0f", floor(dbl)); // V0.9.20 (2002-07-03) [umoeller]
|
---|
626 |
|
---|
627 | ust = 0;
|
---|
628 | // usc = strlen(szTemp);
|
---|
629 | for (uss = 0; uss < usc; uss++)
|
---|
630 | {
|
---|
631 | if (uss)
|
---|
632 | if (((usc - uss) % 3) == 0)
|
---|
633 | {
|
---|
634 | pszTarget[ust] = cThousands;
|
---|
635 | ust++;
|
---|
636 | }
|
---|
637 | pszTarget[ust] = szTemp[uss];
|
---|
638 | ust++;
|
---|
639 | }
|
---|
640 | pszTarget[ust] = '\0';
|
---|
641 |
|
---|
642 | return pszTarget;
|
---|
643 | }
|
---|
644 |
|
---|
645 | /*
|
---|
646 | *@@ nlsVariableDouble:
|
---|
647 | * like nlsThousandsULong, but for a "double" value, and
|
---|
648 | * with a variable number of decimal places depending on the
|
---|
649 | * size of the quantity.
|
---|
650 | *
|
---|
651 | *@@added V0.9.6 (2000-11-12) [pr]
|
---|
652 | *@@changed V0.9.20 (2002-07-03) [umoeller]: now using PCSZ pcszUnits
|
---|
653 | */
|
---|
654 |
|
---|
655 | PSZ nlsVariableDouble(PSZ pszTarget,
|
---|
656 | double dbl,
|
---|
657 | PCSZ pcszUnits,
|
---|
658 | CHAR cThousands)
|
---|
659 | {
|
---|
660 | if (dbl < 100.0)
|
---|
661 | sprintf(pszTarget, "%.2f%s", dbl, pcszUnits);
|
---|
662 | else
|
---|
663 | if (dbl < 1000.0)
|
---|
664 | sprintf(pszTarget, "%.1f%s", dbl, pcszUnits);
|
---|
665 | else
|
---|
666 | strcat(nlsThousandsDouble(pszTarget, dbl, cThousands),
|
---|
667 | pcszUnits);
|
---|
668 |
|
---|
669 | return pszTarget;
|
---|
670 | }
|
---|
671 |
|
---|
672 | /*
|
---|
673 | *@@ nlsFileDate:
|
---|
674 | * converts file date data to a string (to pszBuf).
|
---|
675 | * You can pass any FDATE structure to this function,
|
---|
676 | * which are returned in those FILEFINDBUF* or
|
---|
677 | * FILESTATUS* structs by the Dos* functions.
|
---|
678 | *
|
---|
679 | * ulDateFormat is the PM setting for the date format,
|
---|
680 | * as set in the "Country" object, and can be queried using
|
---|
681 | + PrfQueryProfileInt(HINI_USER, "PM_National", "iDate", 0);
|
---|
682 | *
|
---|
683 | * meaning:
|
---|
684 | * -- 0 mm.dd.yyyy (English)
|
---|
685 | * -- 1 dd.mm.yyyy (e.g. German)
|
---|
686 | * -- 2 yyyy.mm.dd (Japanese, ISO)
|
---|
687 | * -- 3 yyyy.dd.mm
|
---|
688 | *
|
---|
689 | * cDateSep is used as a date separator (e.g. '.').
|
---|
690 | * This can be queried using:
|
---|
691 | + prfhQueryProfileChar(HINI_USER, "PM_National", "sDate", '/');
|
---|
692 | *
|
---|
693 | * Alternatively, you can query all the country settings
|
---|
694 | * at once using nlsQueryCountrySettings (prfh.c).
|
---|
695 | *
|
---|
696 | *@@changed V0.9.0 (99-11-07) [umoeller]: now calling nlsDateTime
|
---|
697 | */
|
---|
698 |
|
---|
699 | VOID nlsFileDate(PSZ pszBuf, // out: string returned
|
---|
700 | FDATE *pfDate, // in: date information
|
---|
701 | ULONG ulDateFormat, // in: date format (0-3)
|
---|
702 | CHAR cDateSep) // in: date separator (e.g. '.')
|
---|
703 | {
|
---|
704 | DATETIME dt;
|
---|
705 | dt.day = pfDate->day;
|
---|
706 | dt.month = pfDate->month;
|
---|
707 | dt.year = pfDate->year + 1980;
|
---|
708 |
|
---|
709 | nlsDateTime(pszBuf,
|
---|
710 | NULL, // no time
|
---|
711 | &dt,
|
---|
712 | ulDateFormat,
|
---|
713 | cDateSep,
|
---|
714 | 0, 0); // no time
|
---|
715 | }
|
---|
716 |
|
---|
717 | /*
|
---|
718 | *@@ nlsFileTime:
|
---|
719 | * converts file time data to a string (to pszBuf).
|
---|
720 | * You can pass any FTIME structure to this function,
|
---|
721 | * which are returned in those FILEFINDBUF* or
|
---|
722 | * FILESTATUS* structs by the Dos* functions.
|
---|
723 | *
|
---|
724 | * ulTimeFormat is the PM setting for the time format,
|
---|
725 | * as set in the "Country" object, and can be queried using
|
---|
726 | + PrfQueryProfileInt(HINI_USER, "PM_National", "iTime", 0);
|
---|
727 | * meaning:
|
---|
728 | * -- 0 12-hour clock
|
---|
729 | * -- >0 24-hour clock
|
---|
730 | *
|
---|
731 | * cDateSep is used as a time separator (e.g. ':').
|
---|
732 | * This can be queried using:
|
---|
733 | + prfhQueryProfileChar(HINI_USER, "PM_National", "sTime", ':');
|
---|
734 | *
|
---|
735 | * Alternatively, you can query all the country settings
|
---|
736 | * at once using nlsQueryCountrySettings (prfh.c).
|
---|
737 | *
|
---|
738 | *@@changed V0.8.5 (99-03-15) [umoeller]: fixed 12-hour crash
|
---|
739 | *@@changed V0.9.0 (99-11-07) [umoeller]: now calling nlsDateTime
|
---|
740 | */
|
---|
741 |
|
---|
742 | VOID nlsFileTime(PSZ pszBuf, // out: string returned
|
---|
743 | FTIME *pfTime, // in: time information
|
---|
744 | ULONG ulTimeFormat, // in: 24-hour time format (0 or 1)
|
---|
745 | CHAR cTimeSep) // in: time separator (e.g. ':')
|
---|
746 | {
|
---|
747 | DATETIME dt;
|
---|
748 | dt.hours = pfTime->hours;
|
---|
749 | dt.minutes = pfTime->minutes;
|
---|
750 | dt.seconds = pfTime->twosecs * 2;
|
---|
751 |
|
---|
752 | nlsDateTime(NULL, // no date
|
---|
753 | pszBuf,
|
---|
754 | &dt,
|
---|
755 | 0, 0, // no date
|
---|
756 | ulTimeFormat,
|
---|
757 | cTimeSep);
|
---|
758 | }
|
---|
759 |
|
---|
760 | /*
|
---|
761 | *@@ nlsDateTime:
|
---|
762 | * converts Control Program DATETIME info
|
---|
763 | * into two strings. See nlsFileDate and nlsFileTime
|
---|
764 | * for more detailed parameter descriptions.
|
---|
765 | *
|
---|
766 | *@@added V0.9.0 (99-11-07) [umoeller]
|
---|
767 | *@@changed V0.9.16 (2001-12-05) [pr]: fixed AM/PM hour bug
|
---|
768 | *@@changed V0.9.18 (2002-02-13) [umoeller]: fixed AM/PM hour bug fix
|
---|
769 | */
|
---|
770 |
|
---|
771 | VOID nlsDateTime(PSZ pszDate, // out: date string returned (can be NULL)
|
---|
772 | PSZ pszTime, // out: time string returned (can be NULL)
|
---|
773 | DATETIME *pDateTime, // in: date/time information
|
---|
774 | ULONG ulDateFormat, // in: date format (0-3); see nlsFileDate
|
---|
775 | CHAR cDateSep, // in: date separator (e.g. '.')
|
---|
776 | ULONG ulTimeFormat, // in: 24-hour time format (0 or 1); see nlsFileTime
|
---|
777 | CHAR cTimeSep) // in: time separator (e.g. ':')
|
---|
778 | {
|
---|
779 | if (pszDate)
|
---|
780 | {
|
---|
781 | switch (ulDateFormat)
|
---|
782 | {
|
---|
783 | case 0: // mm.dd.yyyy (English)
|
---|
784 | sprintf(pszDate, "%02d%c%02d%c%04d",
|
---|
785 | pDateTime->month,
|
---|
786 | cDateSep,
|
---|
787 | pDateTime->day,
|
---|
788 | cDateSep,
|
---|
789 | pDateTime->year);
|
---|
790 | break;
|
---|
791 |
|
---|
792 | case 1: // dd.mm.yyyy (e.g. German)
|
---|
793 | sprintf(pszDate, "%02d%c%02d%c%04d",
|
---|
794 | pDateTime->day,
|
---|
795 | cDateSep,
|
---|
796 | pDateTime->month,
|
---|
797 | cDateSep,
|
---|
798 | pDateTime->year);
|
---|
799 | break;
|
---|
800 |
|
---|
801 | case 2: // yyyy.mm.dd (Japanese)
|
---|
802 | sprintf(pszDate, "%04d%c%02d%c%02d",
|
---|
803 | pDateTime->year,
|
---|
804 | cDateSep,
|
---|
805 | pDateTime->month,
|
---|
806 | cDateSep,
|
---|
807 | pDateTime->day);
|
---|
808 | break;
|
---|
809 |
|
---|
810 | default: // yyyy.dd.mm
|
---|
811 | sprintf(pszDate, "%04d%c%02d%c%02d",
|
---|
812 | pDateTime->year,
|
---|
813 | cDateSep,
|
---|
814 | pDateTime->day,
|
---|
815 | cDateSep,
|
---|
816 | pDateTime->month);
|
---|
817 | break;
|
---|
818 | }
|
---|
819 | }
|
---|
820 |
|
---|
821 | if (pszTime)
|
---|
822 | {
|
---|
823 | if (ulTimeFormat == 0)
|
---|
824 | {
|
---|
825 | // for 12-hour clock, we need additional INI data
|
---|
826 | CHAR szAMPM[10] = "err";
|
---|
827 |
|
---|
828 | if (pDateTime->hours >= 12) // V0.9.16 (2001-12-05) [pr] if (pDateTime->hours > 12)
|
---|
829 | {
|
---|
830 | // yeah cool Paul, now we get 00:20 PM if it's 20 past noon
|
---|
831 | // V0.9.18 (2002-02-13) [umoeller]
|
---|
832 | ULONG ulHours;
|
---|
833 | if (!(ulHours = pDateTime->hours % 12))
|
---|
834 | ulHours = 12;
|
---|
835 |
|
---|
836 | // >= 12h: PM.
|
---|
837 | PrfQueryProfileString(HINI_USER,
|
---|
838 | "PM_National",
|
---|
839 | "s2359", // key
|
---|
840 | "PM", // default
|
---|
841 | szAMPM, sizeof(szAMPM)-1);
|
---|
842 | sprintf(pszTime, "%02d%c%02d%c%02d %s",
|
---|
843 | // leave 12 == 12 (not 0)
|
---|
844 | ulHours,
|
---|
845 | cTimeSep,
|
---|
846 | pDateTime->minutes,
|
---|
847 | cTimeSep,
|
---|
848 | pDateTime->seconds,
|
---|
849 | szAMPM);
|
---|
850 | }
|
---|
851 | else
|
---|
852 | {
|
---|
853 | // < 12h: AM
|
---|
854 | PrfQueryProfileString(HINI_USER,
|
---|
855 | "PM_National",
|
---|
856 | "s1159", // key
|
---|
857 | "AM", // default
|
---|
858 | szAMPM, sizeof(szAMPM)-1);
|
---|
859 | sprintf(pszTime, "%02d%c%02d%c%02d %s",
|
---|
860 | pDateTime->hours,
|
---|
861 | cTimeSep,
|
---|
862 | pDateTime->minutes,
|
---|
863 | cTimeSep,
|
---|
864 | pDateTime->seconds,
|
---|
865 | szAMPM);
|
---|
866 | }
|
---|
867 | }
|
---|
868 | else
|
---|
869 | // 24-hour clock
|
---|
870 | sprintf(pszTime, "%02d%c%02d%c%02d",
|
---|
871 | pDateTime->hours,
|
---|
872 | cTimeSep,
|
---|
873 | pDateTime->minutes,
|
---|
874 | cTimeSep,
|
---|
875 | pDateTime->seconds);
|
---|
876 | }
|
---|
877 | }
|
---|
878 |
|
---|
879 | /*
|
---|
880 | * strhDateTime:
|
---|
881 | * wrapper around nlsDateTime for those who used
|
---|
882 | * the XFLDR.DLL export.
|
---|
883 | */
|
---|
884 |
|
---|
885 | VOID APIENTRY strhDateTime(PSZ pszDate, // out: date string returned (can be NULL)
|
---|
886 | PSZ pszTime, // out: time string returned (can be NULL)
|
---|
887 | DATETIME *pDateTime, // in: date/time information
|
---|
888 | ULONG ulDateFormat, // in: date format (0-3); see nlsFileDate
|
---|
889 | CHAR cDateSep, // in: date separator (e.g. '.')
|
---|
890 | ULONG ulTimeFormat, // in: 24-hour time format (0 or 1); see nlsFileTime
|
---|
891 | CHAR cTimeSep) // in: time separator (e.g. ':')
|
---|
892 | {
|
---|
893 | nlsDateTime(pszDate,
|
---|
894 | pszTime,
|
---|
895 | pDateTime,
|
---|
896 | ulDateFormat,
|
---|
897 | cDateSep,
|
---|
898 | ulTimeFormat,
|
---|
899 | cTimeSep);
|
---|
900 | }
|
---|
901 |
|
---|
902 | CHAR G_szUpperMap[257];
|
---|
903 | BOOL G_fUpperMapInited = FALSE;
|
---|
904 |
|
---|
905 | /*
|
---|
906 | *@@ InitUpperMap:
|
---|
907 | * initializes the case map for nlsUpper.
|
---|
908 | *
|
---|
909 | *@@added V0.9.20 (2002-07-25) [umoeller]
|
---|
910 | */
|
---|
911 |
|
---|
912 | STATIC VOID InitUpperMap(VOID)
|
---|
913 | {
|
---|
914 | ULONG ul;
|
---|
915 | COUNTRYCODE cc;
|
---|
916 | BOOL fDBCS = nlsDBCS();
|
---|
917 |
|
---|
918 | for (ul = 0;
|
---|
919 | ul < sizeof(G_szUpperMap);
|
---|
920 | ++ul)
|
---|
921 | {
|
---|
922 | G_szUpperMap[ul] = (CHAR)ul;
|
---|
923 |
|
---|
924 | if ( (fDBCS)
|
---|
925 | && (G_afLeadByte[ul] != TYPE_SBCS)
|
---|
926 | )
|
---|
927 | G_szUpperMap[ul] = ' ';
|
---|
928 | }
|
---|
929 |
|
---|
930 | G_szUpperMap[256] = '\0';
|
---|
931 |
|
---|
932 | cc.country = 0; // use system country code
|
---|
933 | cc.codepage = 0; // use process default codepage
|
---|
934 | DosMapCase(255,
|
---|
935 | &cc,
|
---|
936 | G_szUpperMap + 1);
|
---|
937 |
|
---|
938 | G_fUpperMapInited = TRUE;
|
---|
939 | }
|
---|
940 |
|
---|
941 | /*
|
---|
942 | *@@ nlsUpper:
|
---|
943 | * quick hack for upper-casing a string.
|
---|
944 | *
|
---|
945 | * This now returns the length of the given string always
|
---|
946 | * (V0.9.20).
|
---|
947 | *
|
---|
948 | * Remarks:
|
---|
949 | *
|
---|
950 | * -- On the first call, we build a case map table by
|
---|
951 | * calling DosMapCase with the default system country
|
---|
952 | * code and the process's codepage. Since DosMapCase
|
---|
953 | * is terribly slow with all the 16-bit thunking
|
---|
954 | * involved, we can then use our table without having
|
---|
955 | * to use the API ever again.
|
---|
956 | *
|
---|
957 | * -- As a result, if the process codepage changes for
|
---|
958 | * any reason, this function will not pick up the
|
---|
959 | * change.
|
---|
960 | *
|
---|
961 | * -- This has provisions for DBCS, which hopefully
|
---|
962 | * work.
|
---|
963 | *
|
---|
964 | *@@added V0.9.16 (2001-10-25) [umoeller]
|
---|
965 | *@@changed V0.9.20 (2002-07-25) [umoeller]: speedup, changed prototype
|
---|
966 | */
|
---|
967 |
|
---|
968 | ULONG nlsUpper(PSZ psz) // in/out: string
|
---|
969 | {
|
---|
970 | ULONG ul = 0;
|
---|
971 |
|
---|
972 | if (!G_fUpperMapInited)
|
---|
973 | InitUpperMap();
|
---|
974 |
|
---|
975 | if (psz)
|
---|
976 | {
|
---|
977 | PSZ p = psz;
|
---|
978 |
|
---|
979 | while (*p++ = G_szUpperMap[*p])
|
---|
980 | ++ul;
|
---|
981 | }
|
---|
982 |
|
---|
983 | return ul;
|
---|
984 | }
|
---|
985 |
|
---|
986 |
|
---|