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authorMelanie2014-04-12 16:58:07 +0100
committerMelanie2014-04-12 16:58:07 +0100
commit5d964a6424b301a9175becd6c878e542b7d278eb (patch)
treea0ce19775822fd1d3298276dc893a061127aedbc /OpenSim/Framework/ConfigurationMember.cs
parentTweak to PrimLimits and add missing Regions.ini example (diff)
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Remove the old XML format parsing. Now additional region params can just be
added as they are already exposed through an API when using Nini. That will remove the need to always edit RegioInfo just to add a region based setting.
Diffstat (limited to 'OpenSim/Framework/ConfigurationMember.cs')
-rw-r--r--OpenSim/Framework/ConfigurationMember.cs530
1 files changed, 0 insertions, 530 deletions
diff --git a/OpenSim/Framework/ConfigurationMember.cs b/OpenSim/Framework/ConfigurationMember.cs
deleted file mode 100644
index 7afa68a..0000000
--- a/OpenSim/Framework/ConfigurationMember.cs
+++ /dev/null
@@ -1,530 +0,0 @@
1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Globalization;
31using System.Net;
32using System.Reflection;
33using System.Xml;
34using log4net;
35using OpenMetaverse;
36//using OpenSim.Framework.Console;
37
38namespace OpenSim.Framework
39{
40 public class ConfigurationMember
41 {
42 #region Delegates
43
44 public delegate bool ConfigurationOptionResult(string configuration_key, object configuration_result);
45
46 public delegate void ConfigurationOptionsLoad();
47
48 #endregion
49
50 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
51 private int cE = 0;
52
53 private string configurationDescription = String.Empty;
54 private string configurationFilename = String.Empty;
55 private XmlNode configurationFromXMLNode = null;
56 private List<ConfigurationOption> configurationOptions = new List<ConfigurationOption>();
57 private IGenericConfig configurationPlugin = null;
58
59 /// <summary>
60 /// This is the default configuration DLL loaded
61 /// </summary>
62 private string configurationPluginFilename = "OpenSim.Framework.Configuration.XML.dll";
63
64 private ConfigurationOptionsLoad loadFunction;
65 private ConfigurationOptionResult resultFunction;
66
67 private bool useConsoleToPromptOnError = true;
68
69 public ConfigurationMember(string configuration_filename, string configuration_description,
70 ConfigurationOptionsLoad load_function, ConfigurationOptionResult result_function, bool use_console_to_prompt_on_error)
71 {
72 configurationFilename = configuration_filename;
73 configurationDescription = configuration_description;
74 loadFunction = load_function;
75 resultFunction = result_function;
76 useConsoleToPromptOnError = use_console_to_prompt_on_error;
77 }
78
79 public ConfigurationMember(XmlNode configuration_xml, string configuration_description,
80 ConfigurationOptionsLoad load_function, ConfigurationOptionResult result_function, bool use_console_to_prompt_on_error)
81 {
82 configurationFilename = String.Empty;
83 configurationFromXMLNode = configuration_xml;
84 configurationDescription = configuration_description;
85 loadFunction = load_function;
86 resultFunction = result_function;
87 useConsoleToPromptOnError = use_console_to_prompt_on_error;
88 }
89
90 public void setConfigurationFilename(string filename)
91 {
92 configurationFilename = filename;
93 }
94
95 public void setConfigurationDescription(string desc)
96 {
97 configurationDescription = desc;
98 }
99
100 public void setConfigurationResultFunction(ConfigurationOptionResult result)
101 {
102 resultFunction = result;
103 }
104
105 public void forceConfigurationPluginLibrary(string dll_filename)
106 {
107 configurationPluginFilename = dll_filename;
108 }
109
110 private void checkAndAddConfigOption(ConfigurationOption option)
111 {
112 if ((option.configurationKey != String.Empty && option.configurationQuestion != String.Empty) ||
113 (option.configurationKey != String.Empty && option.configurationUseDefaultNoPrompt))
114 {
115 if (!configurationOptions.Contains(option))
116 {
117 configurationOptions.Add(option);
118 }
119 }
120 else
121 {
122 m_log.Info(
123 "Required fields for adding a configuration option is invalid. Will not add this option (" +
124 option.configurationKey + ")");
125 }
126 }
127
128 public void addConfigurationOption(string configuration_key,
129 ConfigurationOption.ConfigurationTypes configuration_type,
130 string configuration_question, string configuration_default,
131 bool use_default_no_prompt)
132 {
133 ConfigurationOption configOption = new ConfigurationOption();
134 configOption.configurationKey = configuration_key;
135 configOption.configurationQuestion = configuration_question;
136 configOption.configurationDefault = configuration_default;
137 configOption.configurationType = configuration_type;
138 configOption.configurationUseDefaultNoPrompt = use_default_no_prompt;
139 configOption.shouldIBeAsked = null; //Assumes true, I can ask whenever
140 checkAndAddConfigOption(configOption);
141 }
142
143 public void addConfigurationOption(string configuration_key,
144 ConfigurationOption.ConfigurationTypes configuration_type,
145 string configuration_question, string configuration_default,
146 bool use_default_no_prompt,
147 ConfigurationOption.ConfigurationOptionShouldBeAsked shouldIBeAskedDelegate)
148 {
149 ConfigurationOption configOption = new ConfigurationOption();
150 configOption.configurationKey = configuration_key;
151 configOption.configurationQuestion = configuration_question;
152 configOption.configurationDefault = configuration_default;
153 configOption.configurationType = configuration_type;
154 configOption.configurationUseDefaultNoPrompt = use_default_no_prompt;
155 configOption.shouldIBeAsked = shouldIBeAskedDelegate;
156 checkAndAddConfigOption(configOption);
157 }
158
159 // TEMP - REMOVE
160 public void performConfigurationRetrieve()
161 {
162 if (cE > 1)
163 m_log.Error("READING CONFIGURATION COUT: " + cE.ToString());
164
165
166 configurationPlugin = LoadConfigDll(configurationPluginFilename);
167 configurationOptions.Clear();
168 if (loadFunction == null)
169 {
170 m_log.Error("Load Function for '" + configurationDescription +
171 "' is null. Refusing to run configuration.");
172 return;
173 }
174
175 if (resultFunction == null)
176 {
177 m_log.Error("Result Function for '" + configurationDescription +
178 "' is null. Refusing to run configuration.");
179 return;
180 }
181
182 //m_log.Debug("[CONFIG]: Calling Configuration Load Function...");
183 loadFunction();
184
185 if (configurationOptions.Count <= 0)
186 {
187 m_log.Error("[CONFIG]: No configuration options were specified for '" + configurationOptions +
188 "'. Refusing to continue configuration.");
189 return;
190 }
191
192 bool useFile = true;
193 if (configurationPlugin == null)
194 {
195 m_log.Error("[CONFIG]: Configuration Plugin NOT LOADED!");
196 return;
197 }
198
199 if (configurationFilename.Trim() != String.Empty)
200 {
201 configurationPlugin.SetFileName(configurationFilename);
202 try
203 {
204 configurationPlugin.LoadData();
205 useFile = true;
206 }
207 catch (XmlException e)
208 {
209 m_log.WarnFormat("[CONFIG] Not using {0}: {1}",
210 configurationFilename,
211 e.Message.ToString());
212 //m_log.Error("Error loading " + configurationFilename + ": " + e.ToString());
213 useFile = false;
214 }
215 }
216 else
217 {
218 if (configurationFromXMLNode != null)
219 {
220 m_log.Info("Loading from XML Node, will not save to the file");
221 configurationPlugin.LoadDataFromString(configurationFromXMLNode.OuterXml);
222 }
223
224 m_log.Info("XML Configuration Filename is not valid; will not save to the file.");
225 useFile = false;
226 }
227
228 foreach (ConfigurationOption configOption in configurationOptions)
229 {
230 bool convertSuccess = false;
231 object return_result = null;
232 string errorMessage = String.Empty;
233 bool ignoreNextFromConfig = false;
234 while (convertSuccess == false)
235 {
236 string console_result = String.Empty;
237 string attribute = null;
238 if (useFile || configurationFromXMLNode != null)
239 {
240 if (!ignoreNextFromConfig)
241 {
242 attribute = configurationPlugin.GetAttribute(configOption.configurationKey);
243 }
244 else
245 {
246 ignoreNextFromConfig = false;
247 }
248 }
249
250 if (attribute == null)
251 {
252 if (configOption.configurationUseDefaultNoPrompt || useConsoleToPromptOnError == false)
253 {
254 console_result = configOption.configurationDefault;
255 }
256 else
257 {
258 if ((configOption.shouldIBeAsked != null &&
259 configOption.shouldIBeAsked(configOption.configurationKey)) ||
260 configOption.shouldIBeAsked == null)
261 {
262 if (configurationDescription.Trim() != String.Empty)
263 {
264 console_result =
265 MainConsole.Instance.CmdPrompt(
266 configurationDescription + ": " + configOption.configurationQuestion,
267 configOption.configurationDefault);
268 }
269 else
270 {
271 console_result =
272 MainConsole.Instance.CmdPrompt(configOption.configurationQuestion,
273 configOption.configurationDefault);
274 }
275 }
276 else
277 {
278 //Dont Ask! Just use default
279 console_result = configOption.configurationDefault;
280 }
281 }
282 }
283 else
284 {
285 console_result = attribute;
286 }
287
288 // if the first character is a "$", assume it's the name
289 // of an environment variable and substitute with the value of that variable
290 if (console_result.StartsWith("$"))
291 console_result = Environment.GetEnvironmentVariable(console_result.Substring(1));
292
293 switch (configOption.configurationType)
294 {
295 case ConfigurationOption.ConfigurationTypes.TYPE_STRING:
296 return_result = console_result;
297 convertSuccess = true;
298 break;
299 case ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY:
300 if (console_result.Length > 0)
301 {
302 return_result = console_result;
303 convertSuccess = true;
304 }
305 errorMessage = "a string that is not empty";
306 break;
307 case ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN:
308 bool boolResult;
309 if (Boolean.TryParse(console_result, out boolResult))
310 {
311 convertSuccess = true;
312 return_result = boolResult;
313 }
314 errorMessage = "'true' or 'false' (Boolean)";
315 break;
316 case ConfigurationOption.ConfigurationTypes.TYPE_BYTE:
317 byte byteResult;
318 if (Byte.TryParse(console_result, out byteResult))
319 {
320 convertSuccess = true;
321 return_result = byteResult;
322 }
323 errorMessage = "a byte (Byte)";
324 break;
325 case ConfigurationOption.ConfigurationTypes.TYPE_CHARACTER:
326 char charResult;
327 if (Char.TryParse(console_result, out charResult))
328 {
329 convertSuccess = true;
330 return_result = charResult;
331 }
332 errorMessage = "a character (Char)";
333 break;
334 case ConfigurationOption.ConfigurationTypes.TYPE_INT16:
335 short shortResult;
336 if (Int16.TryParse(console_result, out shortResult))
337 {
338 convertSuccess = true;
339 return_result = shortResult;
340 }
341 errorMessage = "a signed 32 bit integer (short)";
342 break;
343 case ConfigurationOption.ConfigurationTypes.TYPE_INT32:
344 int intResult;
345 if (Int32.TryParse(console_result, out intResult))
346 {
347 convertSuccess = true;
348 return_result = intResult;
349 }
350 errorMessage = "a signed 32 bit integer (int)";
351 break;
352 case ConfigurationOption.ConfigurationTypes.TYPE_INT64:
353 long longResult;
354 if (Int64.TryParse(console_result, out longResult))
355 {
356 convertSuccess = true;
357 return_result = longResult;
358 }
359 errorMessage = "a signed 32 bit integer (long)";
360 break;
361 case ConfigurationOption.ConfigurationTypes.TYPE_IP_ADDRESS:
362 IPAddress ipAddressResult;
363 if (IPAddress.TryParse(console_result, out ipAddressResult))
364 {
365 convertSuccess = true;
366 return_result = ipAddressResult;
367 }
368 errorMessage = "an IP Address (IPAddress)";
369 break;
370 case ConfigurationOption.ConfigurationTypes.TYPE_UUID:
371 UUID uuidResult;
372 if (UUID.TryParse(console_result, out uuidResult))
373 {
374 convertSuccess = true;
375 return_result = uuidResult;
376 }
377 errorMessage = "a UUID (UUID)";
378 break;
379 case ConfigurationOption.ConfigurationTypes.TYPE_UUID_NULL_FREE:
380 UUID uuidResult2;
381 if (UUID.TryParse(console_result, out uuidResult2))
382 {
383 convertSuccess = true;
384
385 if (uuidResult2 == UUID.Zero)
386 uuidResult2 = UUID.Random();
387
388 return_result = uuidResult2;
389 }
390 errorMessage = "a non-null UUID (UUID)";
391 break;
392 case ConfigurationOption.ConfigurationTypes.TYPE_Vector3:
393 Vector3 vectorResult;
394 if (Vector3.TryParse(console_result, out vectorResult))
395 {
396 convertSuccess = true;
397 return_result = vectorResult;
398 }
399 errorMessage = "a vector (Vector3)";
400 break;
401 case ConfigurationOption.ConfigurationTypes.TYPE_UINT16:
402 ushort ushortResult;
403 if (UInt16.TryParse(console_result, out ushortResult))
404 {
405 convertSuccess = true;
406 return_result = ushortResult;
407 }
408 errorMessage = "an unsigned 16 bit integer (ushort)";
409 break;
410 case ConfigurationOption.ConfigurationTypes.TYPE_UINT32:
411 uint uintResult;
412 if (UInt32.TryParse(console_result, out uintResult))
413 {
414 convertSuccess = true;
415 return_result = uintResult;
416 }
417 errorMessage = "an unsigned 32 bit integer (uint)";
418 break;
419 case ConfigurationOption.ConfigurationTypes.TYPE_UINT64:
420 ulong ulongResult;
421 if (UInt64.TryParse(console_result, out ulongResult))
422 {
423 convertSuccess = true;
424 return_result = ulongResult;
425 }
426 errorMessage = "an unsigned 64 bit integer (ulong)";
427 break;
428 case ConfigurationOption.ConfigurationTypes.TYPE_FLOAT:
429 float floatResult;
430 if (
431 float.TryParse(console_result, NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign, Culture.NumberFormatInfo,
432 out floatResult))
433 {
434 convertSuccess = true;
435 return_result = floatResult;
436 }
437 errorMessage = "a single-precision floating point number (float)";
438 break;
439 case ConfigurationOption.ConfigurationTypes.TYPE_DOUBLE:
440 double doubleResult;
441 if (
442 Double.TryParse(console_result, NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign, Culture.NumberFormatInfo,
443 out doubleResult))
444 {
445 convertSuccess = true;
446 return_result = doubleResult;
447 }
448 errorMessage = "an double-precision floating point number (double)";
449 break;
450 }
451
452 if (convertSuccess)
453 {
454 if (useFile)
455 {
456 configurationPlugin.SetAttribute(configOption.configurationKey, console_result);
457 }
458
459 if (!resultFunction(configOption.configurationKey, return_result))
460 {
461 m_log.Info(
462 "The handler for the last configuration option denied that input, please try again.");
463 convertSuccess = false;
464 ignoreNextFromConfig = true;
465 }
466 }
467 else
468 {
469 if (configOption.configurationUseDefaultNoPrompt)
470 {
471 m_log.Error(string.Format(
472 "[CONFIG]: [{3}]:[{1}] is not valid default for parameter [{0}].\nThe configuration result must be parsable to {2}.\n",
473 configOption.configurationKey, console_result, errorMessage,
474 configurationFilename));
475 convertSuccess = true;
476 }
477 else
478 {
479 m_log.Warn(string.Format(
480 "[CONFIG]: [{3}]:[{1}] is not a valid value [{0}].\nThe configuration result must be parsable to {2}.\n",
481 configOption.configurationKey, console_result, errorMessage,
482 configurationFilename));
483 ignoreNextFromConfig = true;
484 }
485 }
486 }
487 }
488
489 if (useFile)
490 {
491 configurationPlugin.Commit();
492 configurationPlugin.Close();
493 }
494 }
495
496 private static IGenericConfig LoadConfigDll(string dllName)
497 {
498 Assembly pluginAssembly = Assembly.LoadFrom(dllName);
499 IGenericConfig plug = null;
500
501 foreach (Type pluginType in pluginAssembly.GetTypes())
502 {
503 if (pluginType.IsPublic)
504 {
505 if (!pluginType.IsAbstract)
506 {
507 Type typeInterface = pluginType.GetInterface("IGenericConfig", true);
508
509 if (typeInterface != null)
510 {
511 plug =
512 (IGenericConfig) Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
513 }
514 }
515 }
516 }
517
518 pluginAssembly = null;
519 return plug;
520 }
521
522 public void forceSetConfigurationOption(string configuration_key, string configuration_value)
523 {
524 configurationPlugin.LoadData();
525 configurationPlugin.SetAttribute(configuration_key, configuration_value);
526 configurationPlugin.Commit();
527 configurationPlugin.Close();
528 }
529 }
530}
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