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annotate dwtx/dwtxhelper/mangoicu/ICU.d @ 89:040da1cb0d76

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Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
author Frank Benoit <benoit@tionex.de>
date Sun, 22 Jun 2008 22:57:31 +0200
parents
children 11e8159caf7a
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89
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1 /*******************************************************************************
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2
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3 @file ICU.d
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4
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5 Copyright (c) 2004 Kris Bell
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6
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7 This software is provided 'as-is', without any express or implied
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8 warranty. In no event will the authors be held liable for damages
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9 of any kind arising from the use of this software.
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10
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11 Permission is hereby granted to anyone to use this software for any
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12 purpose, including commercial applications, and to alter it and/or
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13 redistribute it freely, subject to the following restrictions:
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14
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15 1. The origin of this software must not be misrepresented; you must
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16 not claim that you wrote the original software. If you use this
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17 software in a product, an acknowledgment within documentation of
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18 said product would be appreciated but is not required.
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19
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20 2. Altered source versions must be plainly marked as such, and must
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21 not be misrepresented as being the original software.
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22
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23 3. This notice may not be removed or altered from any distribution
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24 of the source.
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25
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26 4. Derivative works are permitted, but they must carry this notice
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27 in full and credit the original source.
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28
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29
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30 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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31
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32
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33 @version Initial version; October 2004
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34 Updated to ICU v3.2; March 2005
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35
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36 @author Kris
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37 John Reimer
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38 Anders F Bjorklund (Darwin patches)
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39
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40
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41 *******************************************************************************/
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43 module dwtx.dwthelper.mangoicu.ICU;
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44
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45 /*******************************************************************************
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46
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47 Library version identifiers
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48
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49 *******************************************************************************/
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50
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51 version (ICU30)
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52 {
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53 private static const final char[] ICULib = "30";
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54 private static const final char[] ICUSig = "_3_0\0";
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55 }
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56 version (ICU32)
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57 {
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58 private static const final char[] ICULib = "32";
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59 private static const final char[] ICUSig = "_3_2\0";
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60 }
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61 version (ICU34)
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62 {
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63 private static const final char[] ICULib = "34";
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64 private static const final char[] ICUSig = "_3_4\0";
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65 }
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66 version (ICU36)
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67 {
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68 private static const final char[] ICULib = "36";
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69 private static const final char[] ICUSig = "_3_6\0";
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70 }
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71 else
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72 {
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73 private static const final char[] ICULib = "38";
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74 private static const final char[] ICUSig = "_3_8\0";
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75 }
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76
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77 /*******************************************************************************
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78
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79 *******************************************************************************/
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80
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81 private static extern (C) uint strlen (char *s);
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82 private static extern (C) uint wcslen (wchar *s);
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83
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84
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85 /*******************************************************************************
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86
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87 Some low-level routines to help bind the ICU C-API to D.
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88
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89 *******************************************************************************/
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90
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91 protected class ICU
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92 {
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93 /***********************************************************************
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94
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95 The library names to load within the target environment
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96
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97 ***********************************************************************/
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98
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99 version (Win32)
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100 {
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101 protected static char[] icuuc = "icuuc"~ICULib~".dll";
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102 protected static char[] icuin = "icuin"~ICULib~".dll";
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103 }
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104 else
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105 version (linux)
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106 {
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107 protected static char[] icuuc = "libicuuc.so."~ICULib;
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108 protected static char[] icuin = "libicui18n.so."~ICULib;
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109 }
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110 else
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111 version (darwin)
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112 {
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113 protected static char[] icuuc = "libicuuc.dylib."~ICULib;
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114 protected static char[] icuin = "libicui18n.dylib."~ICULib;
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115 }
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116 else
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117 {
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118 static assert (false);
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119 }
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120
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121 /***********************************************************************
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122
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123 Use this for the primary argument-type to most ICU functions
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124
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125 ***********************************************************************/
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126
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127 protected typedef void* Handle;
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128
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129 /***********************************************************************
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130
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131 Parse-error filled in by several functions
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132
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133 ***********************************************************************/
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134
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135 public struct ParseError
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136 {
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137 int line,
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138 offset;
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139 wchar[16] preContext,
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140 postContext;
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141 }
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142
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143 /***********************************************************************
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144
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145 The binary form of a version on ICU APIs is an array of
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146 four bytes
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147
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148 ***********************************************************************/
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149
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150 public struct Version
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151 {
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152 ubyte[4] info;
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153 }
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154
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155 /***********************************************************************
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156
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157 ICU error codes (the ones which are referenced)
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158
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159 ***********************************************************************/
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160
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161 protected enum Error:int
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162 {
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163 OK,
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164 BufferOverflow=15
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165 }
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166
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167 /***********************************************************************
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168
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169 ***********************************************************************/
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170
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171 protected static final bool isError (Error e)
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172 {
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173 return e > 0;
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174 }
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175
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176 /***********************************************************************
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177
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178 ***********************************************************************/
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179
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180 protected static final void exception (char[] msg)
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181 {
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182 throw new ICUException (msg);
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183 }
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184
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185 /***********************************************************************
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186
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187 ***********************************************************************/
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188
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189 protected static final void testError (Error e, char[] msg)
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190 {
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191 if (e > 0)
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192 exception (msg);
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193 }
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194
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195 /***********************************************************************
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196
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197 ***********************************************************************/
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198
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199 protected static final char* toString (char[] string)
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200 {
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201 static char[] empty = "";
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202
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203 if (! string.length)
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204 return (string.ptr) ? empty.ptr : null;
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205
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206 // if (* (&string[0] + string.length))
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207 {
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208 // Need to make a copy
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209 char[] copy = new char [string.length + 1];
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210 copy [0..string.length] = string;
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211 copy [string.length] = 0;
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212 string = copy;
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213 }
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214 return string.ptr;
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215 }
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216
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217 /***********************************************************************
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218
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219 ***********************************************************************/
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220
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221 protected static final wchar* toString (wchar[] string)
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222 {
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223 static wchar[] empty = "";
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224
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225 if (! string.length)
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226 return (string.ptr) ? empty.ptr : null;
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227
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228 // if (* (&string[0] + string.length))
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229 {
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230 // Need to make a copy
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231 wchar[] copy = new wchar [string.length + 1];
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232 copy [0..string.length] = string;
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233 copy [string.length] = 0;
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234 string = copy;
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235 }
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236 return string.ptr;
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237 }
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238
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239 /***********************************************************************
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240
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241 ***********************************************************************/
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242
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243 protected static final uint length (char* s)
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244 {
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245 return strlen (s);
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246 }
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247
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248 /***********************************************************************
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249
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250 ***********************************************************************/
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251
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252 protected static final uint length (wchar* s)
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253 {
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254 return wcslen (s);
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255 }
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256
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257 /***********************************************************************
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258
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259 ***********************************************************************/
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260
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261 protected static final char[] toArray (char* s)
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262 {
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263 if (s)
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264 return s[0..strlen (s)];
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265 return null;
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266 }
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267
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268 /***********************************************************************
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269
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270 ***********************************************************************/
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271
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272 protected static final wchar[] toArray (wchar* s)
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273 {
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274 if (s)
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275 return s[0..wcslen (s)];
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276 return null;
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277 }
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278 }
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279
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280
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281 /*******************************************************************************
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282
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283 *******************************************************************************/
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284
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285 class ICUException : Exception
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286 {
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287 /***********************************************************************
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288
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289 Construct exception with the provided text string
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290
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291 ***********************************************************************/
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292
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293 this (char[] msg)
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294 {
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295 super (msg);
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296 }
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297 }
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298
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299
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300 /*******************************************************************************
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301
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302 Function address loader for Win32
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303
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304 *******************************************************************************/
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305
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306 version (Win32)
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307 {
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308 typedef void* HANDLE;
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309 extern (Windows) HANDLE LoadLibraryA (char*);
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310 extern (Windows) HANDLE GetProcAddress (HANDLE, char*);
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311 extern (Windows) void FreeLibrary (HANDLE);
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312
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313 /***********************************************************************
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314
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315 ***********************************************************************/
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316
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317 class FunctionLoader
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318 {
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319 /***************************************************************
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320
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321 ***************************************************************/
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322
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323 protected struct Bind
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324 {
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325 void** fnc;
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326 char[] name;
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327 }
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328
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329 /***************************************************************
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330
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parents:
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331 ***************************************************************/
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332
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Frank Benoit <benoit@tionex.de>
parents:
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333 static final void* bind (char[] library, inout Bind[] targets)
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334 {
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Frank Benoit <benoit@tionex.de>
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335 HANDLE lib = LoadLibraryA (ICU.toString(library));
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336
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Frank Benoit <benoit@tionex.de>
parents:
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337 foreach (Bind b; targets)
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338 {
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Frank Benoit <benoit@tionex.de>
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339 char[] name = b.name ~ ICUSig;
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340 *b.fnc = GetProcAddress (lib, name.ptr);
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341 if (*b.fnc)
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342 {}// printf ("bound '%.*s'\n", name);
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343 else
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344 throw new Exception ("required " ~ name ~ " in library " ~ library);
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345 }
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346 return lib;
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347 }
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348
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349 /***************************************************************
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350
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351 ***************************************************************/
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352
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Frank Benoit <benoit@tionex.de>
parents:
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353 static final void unbind (void* library)
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354 {
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Frank Benoit <benoit@tionex.de>
parents:
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355 version (CorrectedTeardown)
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parents:
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356 FreeLibrary (cast(HANDLE) library);
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parents:
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357 }
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Frank Benoit <benoit@tionex.de>
parents:
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358 }
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Frank Benoit <benoit@tionex.de>
parents:
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359 }
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Frank Benoit <benoit@tionex.de>
parents:
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360
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Frank Benoit <benoit@tionex.de>
parents:
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361
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Frank Benoit <benoit@tionex.de>
parents:
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362 /*******************************************************************************
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363
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
364 2004-11-26: Added Linux shared library support -- John Reimer
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365
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Frank Benoit <benoit@tionex.de>
parents:
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366 *******************************************************************************/
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367
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Frank Benoit <benoit@tionex.de>
parents:
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368 else version (linux)
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parents:
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369 {
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Frank Benoit <benoit@tionex.de>
parents:
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370 //Tell build to link with dl library
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parents:
diff changeset
371 version(build) { pragma(link, "dl"); }
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parents:
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372
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373 // from include/bits/dlfcn.h on Linux
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374 const int RTLD_LAZY = 0x00001; // Lazy function call binding
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375 const int RTLD_NOW = 0x00002; // Immediate function call binding
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376 const int RTLD_NOLOAD = 0x00004; // no object load
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377 const int RTLD_DEEPBIND = 0x00008;
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378 const int RTLD_GLOBAL = 0x00100; // make object available to whole program
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379
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380 extern(C)
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381 {
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Frank Benoit <benoit@tionex.de>
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382 void* dlopen(char* filename, int flag);
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383 char* dlerror();
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384 void* dlsym(void* handle, char* symbol);
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385 int dlclose(void* handle);
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386 }
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387
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Frank Benoit <benoit@tionex.de>
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388 class FunctionLoader
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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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Frank Benoit <benoit@tionex.de>
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394 protected struct Bind
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395 {
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Frank Benoit <benoit@tionex.de>
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396 void** fnc;
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397 char[] name;
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398 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
399
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
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400 /***************************************************************
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401
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
402 ***************************************************************/
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Frank Benoit <benoit@tionex.de>
parents:
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403
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Frank Benoit <benoit@tionex.de>
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diff changeset
404 static final void* bind (char[] library, inout Bind[] targets)
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
405 {
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Frank Benoit <benoit@tionex.de>
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406 static char[] errorInfo;
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407 // printf("the library is %s\n", ICU.toString(library));
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diff changeset
408 void* lib = dlopen(ICU.toString(library), RTLD_NOW);
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Frank Benoit <benoit@tionex.de>
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409
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
410 // clear the error buffer
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Frank Benoit <benoit@tionex.de>
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diff changeset
411 dlerror();
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
412
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
413 foreach (Bind b; targets)
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
414 {
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Frank Benoit <benoit@tionex.de>
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diff changeset
415 char[] name = b.name ~ ICUSig;
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parents:
diff changeset
416
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Frank Benoit <benoit@tionex.de>
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diff changeset
417 *b.fnc = dlsym (lib, name.ptr);
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diff changeset
418 if (*b.fnc)
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diff changeset
419 {}// printf ("bound '%.*s'\n", name);
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diff changeset
420 else {
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Frank Benoit <benoit@tionex.de>
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diff changeset
421 // errorInfo = ICU.toArray(dlerror());
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diff changeset
422 // printf("%s", dlerror());
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423 throw new Exception ("required " ~ name ~ " in library " ~ library);
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diff changeset
424 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
425 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
426 return lib;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
427 }
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
428
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
429 /***************************************************************
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
430
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
431 ***************************************************************/
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
432
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
433 static final void unbind (void* library)
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parents:
diff changeset
434 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
435 version (CorrectedTeardown)
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
436 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
437 if (! dlclose (library))
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
438 throw new Exception ("close library failed\n");
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
439 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
440 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
441 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
442 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
443
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
444
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
445 /*******************************************************************************
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
446
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
447 2004-12-20: Added Darwin shared library support -- afb
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
448
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
449 *******************************************************************************/
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
450
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
451 else version (darwin)
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
452 {
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
453 // #include <mach-o/loader.h>
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
454
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
455 struct mach_header
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
456 {
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
457 uint magic; /* mach magic number identifier */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
458 uint cputype; /* cpu specifier */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
459 uint cpusubtype; /* machine specifier */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
460 uint filetype; /* type of file */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
461 uint ncmds; /* number of load commands */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
462 uint sizeofcmds; /* the size of all the load commands */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
463 uint flags; /* flags */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
464 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
465
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
466 /* Constant for the magic field of the mach_header */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
467 const uint MH_MAGIC = 0xfeedface; // the mach magic number
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
468 const uint MH_CIGAM = 0xcefaedfe; // x86 variant
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
469
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
470 // #include <mach-o/dyld.h>
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
471
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
472 typedef void *NSObjectFileImage;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
473
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
474 typedef void *NSModule;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
475
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
476 typedef void *NSSymbol;
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
477
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
478 enum // DYLD_BOOL: uint
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
479 {
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
480 FALSE,
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
481 TRUE
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
482 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
483 alias uint DYLD_BOOL;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
484
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
485 enum // NSObjectFileImageReturnCode: uint
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
486 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
487 NSObjectFileImageFailure, /* for this a message is printed on stderr */
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
488 NSObjectFileImageSuccess,
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
489 NSObjectFileImageInappropriateFile,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
490 NSObjectFileImageArch,
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
491 NSObjectFileImageFormat, /* for this a message is printed on stderr */
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
492 NSObjectFileImageAccess
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Frank Benoit <benoit@tionex.de>
parents:
diff changeset
493 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
494 alias uint NSObjectFileImageReturnCode;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
495
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
496 enum // NSLinkEditErrors: uint
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
497 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
498 NSLinkEditFileAccessError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
499 NSLinkEditFileFormatError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
500 NSLinkEditMachResourceError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
501 NSLinkEditUnixResourceError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
502 NSLinkEditOtherError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
503 NSLinkEditWarningError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
504 NSLinkEditMultiplyDefinedError,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
505 NSLinkEditUndefinedError
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
506 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
507 alias uint NSLinkEditErrors;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
508
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
509 extern(C)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
510 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
511 NSObjectFileImageReturnCode NSCreateObjectFileImageFromFile(char *pathName, NSObjectFileImage* objectFileImage);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
512 DYLD_BOOL NSDestroyObjectFileImage(NSObjectFileImage objectFileImage);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
513
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
514 mach_header * NSAddImage(char *image_name, uint options);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
515 const uint NSADDIMAGE_OPTION_NONE = 0x0;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
516 const uint NSADDIMAGE_OPTION_RETURN_ON_ERROR = 0x1;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
517 const uint NSADDIMAGE_OPTION_WITH_SEARCHING = 0x2;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
518 const uint NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED = 0x4;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
519 const uint NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME = 0x8;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
520
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
521 NSModule NSLinkModule(NSObjectFileImage objectFileImage, char* moduleName, uint options);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
522 const uint NSLINKMODULE_OPTION_NONE = 0x0;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
523 const uint NSLINKMODULE_OPTION_BINDNOW = 0x01;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
524 const uint NSLINKMODULE_OPTION_PRIVATE = 0x02;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
525 const uint NSLINKMODULE_OPTION_RETURN_ON_ERROR = 0x04;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
526 const uint NSLINKMODULE_OPTION_DONT_CALL_MOD_INIT_ROUTINES = 0x08;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
527 const uint NSLINKMODULE_OPTION_TRAILING_PHYS_NAME = 0x10;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
528 DYLD_BOOL NSUnLinkModule(NSModule module_, uint options);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
529
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
530 void NSLinkEditError(NSLinkEditErrors *c, int *errorNumber, char **fileName, char **errorString);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
531
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
532 DYLD_BOOL NSIsSymbolNameDefined(char *symbolName);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
533 DYLD_BOOL NSIsSymbolNameDefinedInImage(mach_header *image, char *symbolName);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
534 NSSymbol NSLookupAndBindSymbol(char *symbolName);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
535 NSSymbol NSLookupSymbolInModule(NSModule module_, char* symbolName);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
536 NSSymbol NSLookupSymbolInImage(mach_header *image, char *symbolName, uint options);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
537 const uint NSLOOKUPSYMBOLINIMAGE_OPTION_BIND = 0x0;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
538 const uint NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW = 0x1;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
539 const uint NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY = 0x2;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
540 const uint NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR = 0x4;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
541
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
542 void* NSAddressOfSymbol(NSSymbol symbol);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
543 char* NSNameOfSymbol(NSSymbol symbol);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
544 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
545
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
546
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
547 class FunctionLoader
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
548 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
549 /***************************************************************
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
550
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
551 ***************************************************************/
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
552
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
553 protected struct Bind
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
554 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
555 void** fnc;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
556 char[] name;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
557 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
558
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
559 /***************************************************************
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
560
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
561 ***************************************************************/
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
562
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
563 private static NSModule open(char* filename)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
564 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
565 NSModule mod = null;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
566 NSObjectFileImage fileImage = null;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
567 debug printf("Trying to load: %s\n", filename);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
568
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
569 NSObjectFileImageReturnCode returnCode =
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
570 NSCreateObjectFileImageFromFile(filename, &fileImage);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
571 if(returnCode == NSObjectFileImageSuccess)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
572 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
573 mod = NSLinkModule(fileImage,filename,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
574 NSLINKMODULE_OPTION_RETURN_ON_ERROR |
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
575 NSLINKMODULE_OPTION_PRIVATE |
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
576 NSLINKMODULE_OPTION_BINDNOW);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
577 NSDestroyObjectFileImage(fileImage);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
578 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
579 else if(returnCode == NSObjectFileImageInappropriateFile)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
580 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
581 NSDestroyObjectFileImage(fileImage);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
582 /* Could be a dynamic library rather than a bundle */
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
583 mod = cast(NSModule) NSAddImage(filename,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
584 NSADDIMAGE_OPTION_RETURN_ON_ERROR);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
585 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
586 else
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
587 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
588 debug printf("FileImage Failed: %d\n", returnCode);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
589 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
590 return mod;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
591 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
592
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
593 private static void* symbol(NSModule mod, char* name)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
594 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
595 NSSymbol symbol = null;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
596 uint magic = (* cast(mach_header *) mod).magic;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
597
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
598 if ( (mod == cast(NSModule) -1) && NSIsSymbolNameDefined(name))
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
599 /* Global context, use NSLookupAndBindSymbol */
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
600 symbol = NSLookupAndBindSymbol(name);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
601 else if ( ( magic == MH_MAGIC || magic == MH_CIGAM ) &&
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
602 NSIsSymbolNameDefinedInImage(cast(mach_header *) mod, name))
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
603 symbol = NSLookupSymbolInImage(cast(mach_header *) mod, name,
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
604 NSLOOKUPSYMBOLINIMAGE_OPTION_BIND |
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
605 NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
606 else
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
607 symbol = NSLookupSymbolInModule(mod, name);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
608
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
609 return NSAddressOfSymbol(symbol);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
610 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
611
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
612 static final void* bind (char[] library, inout Bind[] targets)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
613 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
614 static char[] errorInfo;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
615
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
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616 debug printf("the library is %s\n", ICU.toString(library));
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
617
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
618 void* lib = null;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
619 static char[][] usual_suspects = [ "", "/usr/local/lib/", "/usr/lib/",
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
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620 /* Fink */ "/sw/lib/", /* DarwinPorts */ "/opt/local/lib/" ];
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
621 foreach (char[] prefix; usual_suspects)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
622 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
623 lib = cast(void*) open(ICU.toString(prefix ~ library));
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
624 if (lib != null) break;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
625 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
626 if (lib == null)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
627 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
628 throw new Exception ("could not open library " ~ library);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
629 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
630
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
631 // clear the error buffer
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
632 // error();
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
633
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
634 foreach (Bind b; targets)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
635 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
636 // Note: all C functions have a underscore prefix in Mach-O symbols
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
637 char[] name = "_" ~ b.name ~ ICUSig;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
638
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
639 *b.fnc = symbol(cast(NSModule) lib, name.ptr);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
640 if (*b.fnc != null)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
641 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
642 debug printf ("bound '%.*s'\n", name);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
643 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
644 else
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
645 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
646 // errorInfo = ICU.toArray(error());
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
647 throw new Exception ("required " ~ name ~ " in library " ~ library);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
648 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
649 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
650 return lib;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
651 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
652
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
653 /***************************************************************
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
654
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
655 ***************************************************************/
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
656
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
657 private static bool close(NSModule mod)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
658 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
659 uint magic = (* cast(mach_header *) mod).magic;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
660 if ( magic == MH_MAGIC || magic == MH_CIGAM )
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
661 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
662 // Can not unlink dynamic libraries on Darwin
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
663 return true;
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
664 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
665
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
666 return (NSUnLinkModule(mod, 0) == TRUE);
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
667 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
668
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
669 static final void unbind (void* library)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
670 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
671 version (CorrectedTeardown)
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
672 {
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
673 if (! close(cast(NSModule) library))
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
674 throw new Exception ("close library failed\n");
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
675 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
676 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
677 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
678 }
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
679
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
680 /*******************************************************************************
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
681
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
682 unknown platform
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
683
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
684 *******************************************************************************/
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
685
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
686 else static assert(0); // need an implementation of FunctionLoader for this OS
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
687
040da1cb0d76 Add a local copy of the mango ICU binding to work out the utf8 usability. Will hopefully go back into mango.
Frank Benoit <benoit@tionex.de>
parents:
diff changeset
688