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-rw-r--r-- | Prebuild/src/Core/Utilities/.svn/text-base/Helper.cs.svn-base | 575 |
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diff --git a/Prebuild/src/Core/Utilities/.svn/text-base/Helper.cs.svn-base b/Prebuild/src/Core/Utilities/.svn/text-base/Helper.cs.svn-base deleted file mode 100644 index 8c3e968..0000000 --- a/Prebuild/src/Core/Utilities/.svn/text-base/Helper.cs.svn-base +++ /dev/null | |||
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1 | #region BSD License | ||
2 | /* | ||
3 | Copyright (c) 2004-2005 Matthew Holmes (matthew@wildfiregames.com), Dan Moorehead (dan05a@gmail.com) | ||
4 | |||
5 | Redistribution and use in source and binary forms, with or without modification, are permitted | ||
6 | provided that the following conditions are met: | ||
7 | |||
8 | * Redistributions of source code must retain the above copyright notice, this list of conditions | ||
9 | and the following disclaimer. | ||
10 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions | ||
11 | and the following disclaimer in the documentation and/or other materials provided with the | ||
12 | distribution. | ||
13 | * The name of the author may not be used to endorse or promote products derived from this software | ||
14 | without specific prior written permission. | ||
15 | |||
16 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, | ||
17 | BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
18 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
19 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
20 | OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | ||
21 | OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | ||
22 | IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
23 | */ | ||
24 | #endregion | ||
25 | |||
26 | using System; | ||
27 | using System.Collections.Generic; | ||
28 | using System.Diagnostics; | ||
29 | using System.IO; | ||
30 | using System.Runtime.InteropServices; | ||
31 | using System.Text.RegularExpressions; | ||
32 | using System.Collections.Specialized; | ||
33 | using System.Xml; | ||
34 | using Prebuild.Core.Nodes; | ||
35 | |||
36 | namespace Prebuild.Core.Utilities | ||
37 | { | ||
38 | /// <summary> | ||
39 | /// | ||
40 | /// </summary> | ||
41 | public class Helper | ||
42 | { | ||
43 | #region Fields | ||
44 | |||
45 | static bool checkForOSVariables; | ||
46 | |||
47 | /// <summary> | ||
48 | /// | ||
49 | /// </summary> | ||
50 | public static bool CheckForOSVariables | ||
51 | { | ||
52 | get | ||
53 | { | ||
54 | return checkForOSVariables; | ||
55 | } | ||
56 | set | ||
57 | { | ||
58 | checkForOSVariables = value; | ||
59 | } | ||
60 | } | ||
61 | |||
62 | #endregion | ||
63 | |||
64 | #region Public Methods | ||
65 | |||
66 | #region String Parsing | ||
67 | |||
68 | public delegate string StringLookup(string key); | ||
69 | |||
70 | /// <summary> | ||
71 | /// Gets a collection of StringLocationPair objects that represent the matches | ||
72 | /// </summary> | ||
73 | /// <param name="target">The target.</param> | ||
74 | /// <param name="beforeGroup">The before group.</param> | ||
75 | /// <param name="afterGroup">The after group.</param> | ||
76 | /// <param name="includeDelimitersInSubstrings">if set to <c>true</c> [include delimiters in substrings].</param> | ||
77 | /// <returns></returns> | ||
78 | public static StringCollection FindGroups(string target, string beforeGroup, string afterGroup, bool includeDelimitersInSubstrings) | ||
79 | { | ||
80 | if( beforeGroup == null ) | ||
81 | { | ||
82 | throw new ArgumentNullException("beforeGroup"); | ||
83 | } | ||
84 | if( afterGroup == null ) | ||
85 | { | ||
86 | throw new ArgumentNullException("afterGroup"); | ||
87 | } | ||
88 | StringCollection results = new StringCollection(); | ||
89 | if(target == null || target.Length == 0) | ||
90 | { | ||
91 | return results; | ||
92 | } | ||
93 | |||
94 | int beforeMod = 0; | ||
95 | int afterMod = 0; | ||
96 | if(includeDelimitersInSubstrings) | ||
97 | { | ||
98 | //be sure to not exlude the delims | ||
99 | beforeMod = beforeGroup.Length; | ||
100 | afterMod = afterGroup.Length; | ||
101 | } | ||
102 | int startIndex = 0; | ||
103 | while((startIndex = target.IndexOf(beforeGroup,startIndex)) != -1) { | ||
104 | int endIndex = target.IndexOf(afterGroup,startIndex);//the index of the char after it | ||
105 | if(endIndex == -1) | ||
106 | { | ||
107 | break; | ||
108 | } | ||
109 | int length = endIndex - startIndex - beforeGroup.Length;//move to the first char in the string | ||
110 | string substring = substring = target.Substring(startIndex + beforeGroup.Length - beforeMod, | ||
111 | length - afterMod); | ||
112 | |||
113 | results.Add(substring); | ||
114 | //results.Add(new StringLocationPair(substring,startIndex)); | ||
115 | startIndex = endIndex + 1; | ||
116 | //the Interpolate*() methods will not work if expressions are expandded inside expression due to an optimization | ||
117 | //so start after endIndex | ||
118 | |||
119 | } | ||
120 | return results; | ||
121 | } | ||
122 | |||
123 | /// <summary> | ||
124 | /// Replaces the groups. | ||
125 | /// </summary> | ||
126 | /// <param name="target">The target.</param> | ||
127 | /// <param name="beforeGroup">The before group.</param> | ||
128 | /// <param name="afterGroup">The after group.</param> | ||
129 | /// <param name="lookup">The lookup.</param> | ||
130 | /// <returns></returns> | ||
131 | public static string ReplaceGroups(string target, string beforeGroup, string afterGroup, StringLookup lookup) { | ||
132 | if( target == null ) | ||
133 | { | ||
134 | throw new ArgumentNullException("target"); | ||
135 | } | ||
136 | //int targetLength = target.Length; | ||
137 | StringCollection strings = FindGroups(target,beforeGroup,afterGroup,false); | ||
138 | if( lookup == null ) | ||
139 | { | ||
140 | throw new ArgumentNullException("lookup"); | ||
141 | } | ||
142 | foreach(string substring in strings) | ||
143 | { | ||
144 | target = target.Replace(beforeGroup + substring + afterGroup, lookup(substring) ); | ||
145 | } | ||
146 | return target; | ||
147 | } | ||
148 | |||
149 | /// <summary> | ||
150 | /// Replaces ${var} statements in a string with the corresonding values as detirmined by the lookup delegate | ||
151 | /// </summary> | ||
152 | /// <param name="target">The target.</param> | ||
153 | /// <param name="lookup">The lookup.</param> | ||
154 | /// <returns></returns> | ||
155 | public static string InterpolateForVariables(string target, StringLookup lookup) | ||
156 | { | ||
157 | return ReplaceGroups(target, "${" , "}" , lookup); | ||
158 | } | ||
159 | |||
160 | /// <summary> | ||
161 | /// Replaces ${var} statements in a string with the corresonding environment variable with name var | ||
162 | /// </summary> | ||
163 | /// <param name="target"></param> | ||
164 | /// <returns></returns> | ||
165 | public static string InterpolateForEnvironmentVariables(string target) | ||
166 | { | ||
167 | return InterpolateForVariables(target, new StringLookup(Environment.GetEnvironmentVariable)); | ||
168 | } | ||
169 | |||
170 | #endregion | ||
171 | |||
172 | /// <summary> | ||
173 | /// Translates the value. | ||
174 | /// </summary> | ||
175 | /// <param name="translateType">Type of the translate.</param> | ||
176 | /// <param name="translationItem">The translation item.</param> | ||
177 | /// <returns></returns> | ||
178 | public static object TranslateValue(Type translateType, string translationItem) | ||
179 | { | ||
180 | if(translationItem == null) | ||
181 | { | ||
182 | return null; | ||
183 | } | ||
184 | |||
185 | try | ||
186 | { | ||
187 | string lowerVal = translationItem.ToLower(); | ||
188 | if(translateType == typeof(bool)) | ||
189 | { | ||
190 | return (lowerVal == "true" || lowerVal == "1" || lowerVal == "y" || lowerVal == "yes" || lowerVal == "on"); | ||
191 | } | ||
192 | else if(translateType == typeof(int)) | ||
193 | { | ||
194 | return (Int32.Parse(translationItem)); | ||
195 | } | ||
196 | else | ||
197 | { | ||
198 | return translationItem; | ||
199 | } | ||
200 | } | ||
201 | catch(FormatException) | ||
202 | { | ||
203 | return null; | ||
204 | } | ||
205 | } | ||
206 | |||
207 | /// <summary> | ||
208 | /// Deletes if exists. | ||
209 | /// </summary> | ||
210 | /// <param name="file">The file.</param> | ||
211 | /// <returns></returns> | ||
212 | public static bool DeleteIfExists(string file) | ||
213 | { | ||
214 | string resFile = null; | ||
215 | try | ||
216 | { | ||
217 | resFile = ResolvePath(file); | ||
218 | } | ||
219 | catch(ArgumentException) | ||
220 | { | ||
221 | return false; | ||
222 | } | ||
223 | |||
224 | if(!File.Exists(resFile)) | ||
225 | { | ||
226 | return false; | ||
227 | } | ||
228 | |||
229 | File.Delete(resFile); | ||
230 | return true; | ||
231 | } | ||
232 | |||
233 | static readonly char seperator = Path.DirectorySeparatorChar; | ||
234 | |||
235 | // This little gem was taken from the NeL source, thanks guys! | ||
236 | /// <summary> | ||
237 | /// Makes a relative path | ||
238 | /// </summary> | ||
239 | /// <param name="startPath">Path to start from</param> | ||
240 | /// <param name="endPath">Path to end at</param> | ||
241 | /// <returns>Path that will get from startPath to endPath</returns> | ||
242 | public static string MakePathRelativeTo(string startPath, string endPath) | ||
243 | { | ||
244 | string tmp = NormalizePath(startPath, seperator); | ||
245 | string src = NormalizePath(endPath, seperator); | ||
246 | string prefix = ""; | ||
247 | |||
248 | while(true) | ||
249 | { | ||
250 | if((String.Compare(tmp, 0, src, 0, tmp.Length) == 0)) | ||
251 | { | ||
252 | string ret; | ||
253 | int size = tmp.Length; | ||
254 | if(size == src.Length) | ||
255 | { | ||
256 | return "./"; | ||
257 | } | ||
258 | if((src.Length > tmp.Length) && src[tmp.Length - 1] != seperator) | ||
259 | { | ||
260 | } | ||
261 | else | ||
262 | { | ||
263 | ret = prefix + endPath.Substring(size, endPath.Length - size); | ||
264 | ret = ret.Trim(); | ||
265 | if(ret[0] == seperator) | ||
266 | { | ||
267 | ret = "." + ret; | ||
268 | } | ||
269 | |||
270 | return NormalizePath(ret); | ||
271 | } | ||
272 | |||
273 | } | ||
274 | |||
275 | if(tmp.Length < 2) | ||
276 | { | ||
277 | break; | ||
278 | } | ||
279 | |||
280 | int lastPos = tmp.LastIndexOf(seperator, tmp.Length - 2); | ||
281 | int prevPos = tmp.IndexOf(seperator); | ||
282 | |||
283 | if((lastPos == prevPos) || (lastPos == -1)) | ||
284 | { | ||
285 | break; | ||
286 | } | ||
287 | |||
288 | tmp = tmp.Substring(0, lastPos + 1); | ||
289 | prefix += ".." + seperator.ToString(); | ||
290 | } | ||
291 | |||
292 | return endPath; | ||
293 | } | ||
294 | |||
295 | /// <summary> | ||
296 | /// Resolves the path. | ||
297 | /// </summary> | ||
298 | /// <param name="path">The path.</param> | ||
299 | /// <returns></returns> | ||
300 | public static string ResolvePath(string path) | ||
301 | { | ||
302 | string tmpPath = NormalizePath(path); | ||
303 | if(tmpPath.Length < 1) | ||
304 | { | ||
305 | tmpPath = "."; | ||
306 | } | ||
307 | |||
308 | tmpPath = Path.GetFullPath(tmpPath); | ||
309 | if(!File.Exists(tmpPath) && !Directory.Exists(tmpPath)) | ||
310 | { | ||
311 | throw new ArgumentException("Path could not be resolved: " + tmpPath); | ||
312 | } | ||
313 | |||
314 | return tmpPath; | ||
315 | } | ||
316 | |||
317 | /// <summary> | ||
318 | /// Normalizes the path. | ||
319 | /// </summary> | ||
320 | /// <param name="path">The path.</param> | ||
321 | /// <param name="separatorCharacter">The separator character.</param> | ||
322 | /// <returns></returns> | ||
323 | public static string NormalizePath(string path, char separatorCharacter) | ||
324 | { | ||
325 | if(path == null || path == "" || path.Length < 1) | ||
326 | { | ||
327 | return ""; | ||
328 | } | ||
329 | |||
330 | string tmpPath = path.Replace('\\', '/'); | ||
331 | tmpPath = tmpPath.Replace('/', separatorCharacter); | ||
332 | return tmpPath; | ||
333 | } | ||
334 | |||
335 | /// <summary> | ||
336 | /// Normalizes the path. | ||
337 | /// </summary> | ||
338 | /// <param name="path">The path.</param> | ||
339 | /// <returns></returns> | ||
340 | public static string NormalizePath(string path) | ||
341 | { | ||
342 | return NormalizePath(path, Path.DirectorySeparatorChar); | ||
343 | } | ||
344 | |||
345 | /// <summary> | ||
346 | /// Ends the path. | ||
347 | /// </summary> | ||
348 | /// <param name="path">The path.</param> | ||
349 | /// <param name="separatorCharacter">The separator character.</param> | ||
350 | /// <returns></returns> | ||
351 | public static string EndPath(string path, char separatorCharacter) | ||
352 | { | ||
353 | if(path == null || path == "" || path.Length < 1) | ||
354 | { | ||
355 | return ""; | ||
356 | } | ||
357 | |||
358 | if(!path.EndsWith(separatorCharacter.ToString())) | ||
359 | { | ||
360 | return (path + separatorCharacter); | ||
361 | } | ||
362 | |||
363 | return path; | ||
364 | } | ||
365 | |||
366 | /// <summary> | ||
367 | /// Ends the path. | ||
368 | /// </summary> | ||
369 | /// <param name="path">The path.</param> | ||
370 | /// <returns></returns> | ||
371 | public static string EndPath(string path) | ||
372 | { | ||
373 | return EndPath(path, Path.DirectorySeparatorChar); | ||
374 | } | ||
375 | |||
376 | /// <summary> | ||
377 | /// Makes the file path. | ||
378 | /// </summary> | ||
379 | /// <param name="path">The path.</param> | ||
380 | /// <param name="name">The name.</param> | ||
381 | /// <param name="ext">The ext.</param> | ||
382 | /// <returns></returns> | ||
383 | public static string MakeFilePath(string path, string name, string ext) | ||
384 | { | ||
385 | string ret = EndPath(NormalizePath(path)); | ||
386 | |||
387 | if( name == null ) | ||
388 | { | ||
389 | throw new ArgumentNullException("name"); | ||
390 | } | ||
391 | |||
392 | ret += name; | ||
393 | if(!name.EndsWith("." + ext)) | ||
394 | { | ||
395 | ret += "." + ext; | ||
396 | } | ||
397 | |||
398 | //foreach(char c in Path.GetInvalidPathChars()) | ||
399 | //{ | ||
400 | // ret = ret.Replace(c, '_'); | ||
401 | //} | ||
402 | |||
403 | return ret; | ||
404 | } | ||
405 | |||
406 | /// <summary> | ||
407 | /// Makes the file path. | ||
408 | /// </summary> | ||
409 | /// <param name="path">The path.</param> | ||
410 | /// <param name="name">The name.</param> | ||
411 | /// <returns></returns> | ||
412 | public static string MakeFilePath(string path, string name) | ||
413 | { | ||
414 | string ret = EndPath(NormalizePath(path)); | ||
415 | |||
416 | if( name == null ) | ||
417 | { | ||
418 | throw new ArgumentNullException("name"); | ||
419 | } | ||
420 | |||
421 | ret += name; | ||
422 | |||
423 | //foreach (char c in Path.GetInvalidPathChars()) | ||
424 | //{ | ||
425 | // ret = ret.Replace(c, '_'); | ||
426 | //} | ||
427 | |||
428 | return ret; | ||
429 | } | ||
430 | |||
431 | /// <summary> | ||
432 | /// | ||
433 | /// </summary> | ||
434 | /// <param name="path"></param> | ||
435 | /// <returns></returns> | ||
436 | public static string MakeReferencePath(string path) | ||
437 | { | ||
438 | string ret = EndPath(NormalizePath(path)); | ||
439 | |||
440 | //foreach (char c in Path.GetInvalidPathChars()) | ||
441 | //{ | ||
442 | // ret = ret.Replace(c, '_'); | ||
443 | //} | ||
444 | |||
445 | return ret; | ||
446 | } | ||
447 | |||
448 | /// <summary> | ||
449 | /// Sets the current dir. | ||
450 | /// </summary> | ||
451 | /// <param name="path">The path.</param> | ||
452 | public static void SetCurrentDir(string path) | ||
453 | { | ||
454 | if( path == null ) | ||
455 | { | ||
456 | throw new ArgumentNullException("path"); | ||
457 | } | ||
458 | if(path.Length < 1) | ||
459 | { | ||
460 | return; | ||
461 | } | ||
462 | |||
463 | Environment.CurrentDirectory = path; | ||
464 | } | ||
465 | |||
466 | /// <summary> | ||
467 | /// Checks the type. | ||
468 | /// </summary> | ||
469 | /// <param name="typeToCheck">The type to check.</param> | ||
470 | /// <param name="attr">The attr.</param> | ||
471 | /// <param name="inter">The inter.</param> | ||
472 | /// <returns></returns> | ||
473 | public static object CheckType(Type typeToCheck, Type attr, Type inter) | ||
474 | { | ||
475 | if(typeToCheck == null || attr == null) | ||
476 | { | ||
477 | return null; | ||
478 | } | ||
479 | |||
480 | object[] attrs = typeToCheck.GetCustomAttributes(attr, false); | ||
481 | if(attrs == null || attrs.Length < 1) | ||
482 | { | ||
483 | return null; | ||
484 | } | ||
485 | if( inter == null ) | ||
486 | { | ||
487 | throw new ArgumentNullException("inter"); | ||
488 | } | ||
489 | |||
490 | if(typeToCheck.GetInterface(inter.FullName) == null) | ||
491 | { | ||
492 | return null; | ||
493 | } | ||
494 | |||
495 | return attrs[0]; | ||
496 | } | ||
497 | |||
498 | /// <summary> | ||
499 | /// Attributes the value. | ||
500 | /// </summary> | ||
501 | /// <param name="node">The node.</param> | ||
502 | /// <param name="attr">The attr.</param> | ||
503 | /// <param name="def">The def.</param> | ||
504 | /// <returns></returns> | ||
505 | public static string AttributeValue(XmlNode node, string attr, string def) | ||
506 | { | ||
507 | if( node == null ) | ||
508 | { | ||
509 | throw new ArgumentNullException("node"); | ||
510 | } | ||
511 | if(node.Attributes[attr] == null) | ||
512 | { | ||
513 | return def; | ||
514 | } | ||
515 | string val = node.Attributes[attr].Value; | ||
516 | if(!CheckForOSVariables) | ||
517 | { | ||
518 | return val; | ||
519 | } | ||
520 | |||
521 | return InterpolateForEnvironmentVariables(val); | ||
522 | } | ||
523 | |||
524 | /// <summary> | ||
525 | /// Parses the boolean. | ||
526 | /// </summary> | ||
527 | /// <param name="node">The node.</param> | ||
528 | /// <param name="attr">The attr.</param> | ||
529 | /// <param name="defaultValue">if set to <c>true</c> [default value].</param> | ||
530 | /// <returns></returns> | ||
531 | public static bool ParseBoolean(XmlNode node, string attr, bool defaultValue) | ||
532 | { | ||
533 | if( node == null ) | ||
534 | { | ||
535 | throw new ArgumentNullException("node"); | ||
536 | } | ||
537 | if(node.Attributes[attr] == null) | ||
538 | { | ||
539 | return defaultValue; | ||
540 | } | ||
541 | return bool.Parse(node.Attributes[attr].Value); | ||
542 | } | ||
543 | |||
544 | /// <summary> | ||
545 | /// Enums the attribute value. | ||
546 | /// </summary> | ||
547 | /// <param name="node">The node.</param> | ||
548 | /// <param name="attr">The attr.</param> | ||
549 | /// <param name="enumType">Type of the enum.</param> | ||
550 | /// <param name="def">The def.</param> | ||
551 | /// <returns></returns> | ||
552 | public static object EnumAttributeValue(XmlNode node, string attr, Type enumType, object def) | ||
553 | { | ||
554 | if( def == null ) | ||
555 | { | ||
556 | throw new ArgumentNullException("def"); | ||
557 | } | ||
558 | string val = AttributeValue(node, attr, def.ToString()); | ||
559 | return Enum.Parse(enumType, val, true); | ||
560 | } | ||
561 | |||
562 | /// <summary> | ||
563 | /// | ||
564 | /// </summary> | ||
565 | /// <param name="assemblyName"></param> | ||
566 | /// <param name="projectType"></param> | ||
567 | /// <returns></returns> | ||
568 | public static string AssemblyFullName(string assemblyName, ProjectType projectType) | ||
569 | { | ||
570 | return assemblyName + (projectType == ProjectType.Library ? ".dll" : ".exe"); | ||
571 | } | ||
572 | |||
573 | #endregion | ||
574 | } | ||
575 | } | ||