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1 /**
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2 * Copyright: Copyright (c) 2009 Jacob Carlborg.
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3 * Authors: Jacob Carlborg
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4 * Version: Initial created: Aug 3, 2009
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5 * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0)
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6 */
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7 module dstep.foundation.NSFileHandle;
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8
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9 import dstep.foundation.NSArray;
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10 import dstep.foundation.NSData;
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11 import dstep.foundation.NSObject;
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12 import dstep.foundation.NSRange;
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13 import dstep.foundation.NSString;
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14 import dstep.objc.bridge.Bridge;
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15 import dstep.objc.objc : id;
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16
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17 import bindings = dstep.foundation.NSFileHandle_bindings;
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18
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19 const NSString NSFileHandleOperationException;
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20 const NSString NSFileHandleReadCompletionNotification;
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21 const NSString NSFileHandleReadToEndOfFileCompletionNotification;
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22 const NSString NSFileHandleConnectionAcceptedNotification;
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23 const NSString NSFileHandleDataAvailableNotification;
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24 const NSString NSFileHandleNotificationDataItem;
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25 const NSString NSFileHandleNotificationFileHandleItem;
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26 const NSString NSFileHandleNotificationMonitorModes;
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27
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28 static this ()
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29 {
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30 NSFileHandleOperationException = new NSString(bindings.NSFileHandleOperationException);
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31 NSFileHandleReadCompletionNotification = new NSString(bindings.NSFileHandleReadCompletionNotification);
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32 NSFileHandleReadToEndOfFileCompletionNotification = new NSString(bindings.NSFileHandleReadToEndOfFileCompletionNotification);
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33 NSFileHandleConnectionAcceptedNotification = new NSString(bindings.NSFileHandleConnectionAcceptedNotification);
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34 NSFileHandleDataAvailableNotification = new NSString(bindings.NSFileHandleDataAvailableNotification);
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35 NSFileHandleNotificationDataItem = new NSString(bindings.NSFileHandleNotificationDataItem);
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36 NSFileHandleNotificationFileHandleItem = new NSString(bindings.NSFileHandleNotificationFileHandleItem);
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37 NSFileHandleNotificationMonitorModes = new NSString(bindings.NSFileHandleNotificationMonitorModes);
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38 }
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39
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40 class NSPipe : NSObject
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41 {
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42 mixin ObjcWrap;
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43
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44 NSFileHandle fileHandleForReading ()
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45 {
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46 return invokeObjcSelf!(NSFileHandle, "fileHandleForReading");
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47 }
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48
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49 NSFileHandle fileHandleForWriting ()
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50 {
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51 return invokeObjcSelf!(NSFileHandle, "fileHandleForWriting");
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52 }
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53
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54 Object init ()
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55 {
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56 return invokeObjcSelf!(Object, "init");
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57 }
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58
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59 this ()
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60 {
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61 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
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62 id result = Bridge.invokeObjcMethod!(id, "init")(objcObject);
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63
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64 if (result)
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65 objcObject = ret;
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66
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67 dObject = this;
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68 }
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69
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70 static Object pipe ()
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71 {
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72 return invokeObjcSelfClass!(Object, "pipe");
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73 }
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74 }
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75
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76 class NSFileHandle : NSObject
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77 {
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78 mixin ObjcWrap;
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79 mixin TNSFileHandleAsynchronousAccess;
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80 mixin TNSFileHandleCreation;
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81 mixin TNSFileHandlePlatformSpecific;
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82
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83 NSData availableData ()
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84 {
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85 return invokeObjcSelf!(NSData, "availableData");
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86 }
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87
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88 NSData readDataToEndOfFile ()
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89 {
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90 return invokeObjcSelf!(NSData, "readDataToEndOfFile");
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91 }
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92
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93 NSData readDataOfLength (NSUInteger length)
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94 {
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95 return invokeObjcSelf!(NSData, "readDataOfLength:", NSUInteger)(length);
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96 }
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97
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98 void writeData (NSData data)
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99 {
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100 return invokeObjcSelf!(void, "writeData:", NSData)(data);
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101 }
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102
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103 ulong offsetInFile ()
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104 {
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105 return invokeObjcSelf!(ulong, "offsetInFile");
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106 }
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107
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108 ulong seekToEndOfFile ()
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109 {
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110 return invokeObjcSelf!(ulong, "seekToEndOfFile");
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111 }
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112
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113 void seekToFileOffset (ulong offset)
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114 {
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115 return invokeObjcSelf!(void, "seekToFileOffset:", ulong)(offset);
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116 }
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117
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118 void truncateFileAtOffset (ulong offset)
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119 {
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120 return invokeObjcSelf!(void, "truncateFileAtOffset:", ulong)(offset);
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121 }
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122
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123 void synchronizeFile ()
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124 {
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125 return invokeObjcSelf!(void, "synchronizeFile");
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126 }
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127
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128 void closeFile ()
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129 {
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130 return invokeObjcSelf!(void, "closeFile");
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131 }
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132 }
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133
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134 template TNSFileHandleAsynchronousAccess ()
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135 {
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136 void readInBackgroundAndNotifyForModes (NSArray modes)
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137 {
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138 return invokeObjcSelf!(void, "readInBackgroundAndNotifyForModes:", NSArray)(modes);
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139 }
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140
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141 void readInBackgroundAndNotify ()
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142 {
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143 return invokeObjcSelf!(void, "readInBackgroundAndNotify");
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144 }
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145
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146 void readToEndOfFileInBackgroundAndNotifyForModes (NSArray modes)
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147 {
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148 return invokeObjcSelf!(void, "readToEndOfFileInBackgroundAndNotifyForModes:", NSArray)(modes);
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149 }
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150
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151 void readToEndOfFileInBackgroundAndNotify ()
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152 {
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153 return invokeObjcSelf!(void, "readToEndOfFileInBackgroundAndNotify");
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154 }
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155
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156 void acceptConnectionInBackgroundAndNotifyForModes (NSArray modes)
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157 {
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158 return invokeObjcSelf!(void, "acceptConnectionInBackgroundAndNotifyForModes:", NSArray)(modes);
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159 }
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160
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161 void acceptConnectionInBackgroundAndNotify ()
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162 {
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163 return invokeObjcSelf!(void, "acceptConnectionInBackgroundAndNotify");
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164 }
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165
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166 void waitForDataInBackgroundAndNotifyForModes (NSArray modes)
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167 {
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168 return invokeObjcSelf!(void, "waitForDataInBackgroundAndNotifyForModes:", NSArray)(modes);
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169 }
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170
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171 void waitForDataInBackgroundAndNotify ()
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172 {
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173 return invokeObjcSelf!(void, "waitForDataInBackgroundAndNotify");
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174 }
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175 }
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176
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177 template TNSFileHandleCreation ()
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178 {
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179 static Object fileHandleWithStandardInput ()
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180 {
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181 return invokeObjcSelfClass!(Object, "fileHandleWithStandardInput");
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182 }
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183
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184 static Object fileHandleWithStandardOutput ()
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185 {
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186 return invokeObjcSelfClass!(Object, "fileHandleWithStandardOutput");
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187 }
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188
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189 static Object fileHandleWithStandardError ()
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190 {
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191 return invokeObjcSelfClass!(Object, "fileHandleWithStandardError");
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192 }
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193
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194 static Object fileHandleWithNullDevice ()
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195 {
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196 return invokeObjcSelfClass!(Object, "fileHandleWithNullDevice");
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197 }
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198
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199 static Object fileHandleForReadingAtPath (NSString path)
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200 {
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201 return invokeObjcSelfClass!(Object, "fileHandleForReadingAtPath:", NSString)(path);
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202 }
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203
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204 static Object fileHandleForWritingAtPath (NSString path)
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205 {
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206 return invokeObjcSelfClass!(Object, "fileHandleForWritingAtPath:", NSString)(path);
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207 }
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208
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209 static Object fileHandleForUpdatingAtPath (NSString path)
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210 {
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211 return invokeObjcSelfClass!(Object, "fileHandleForUpdatingAtPath:", NSString)(path);
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212 }
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213 }
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214
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215 template TNSFileHandlePlatformSpecific ()
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216 {
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217 Object initWithFileDescriptor (int fd, bool closeopt)
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218 {
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219 return invokeObjcSelf!(Object, "initWithFileDescriptor:closeOnDealloc:", int, bool)(fd, closeopt);
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220 }
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221
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222 this (int fd, bool closeopt)
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223 {
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224 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
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225 id result = Bridge.invokeObjcMethod!(id, "initWithFileDescriptor:closeOnDealloc:", int, bool)(objcObject, fd, closeopt);
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226
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227 if (result)
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228 objcObject = ret;
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229
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230 dObject = this;
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231 }
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232
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233 Object initWithFileDescriptor (int fd)
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234 {
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235 return invokeObjcSelf!(Object, "initWithFileDescriptor:", int)(fd);
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236 }
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237
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238 this (int fd)
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239 {
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240 objcObject = Bridge.invokeObjcClassMethod!(id, "alloc")(objcClass);
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241 id result = Bridge.invokeObjcMethod!(id, "initWithFileDescriptor:", int)(objcObject, fd);
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242
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243 if (result)
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244 objcObject = ret;
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245
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246 dObject = this;
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247 }
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248
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249 int fileDescriptor ()
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250 {
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251 return invokeObjcSelf!(int, "fileDescriptor");
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252 }
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253 }
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254
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