1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
|
using System;
using System.Reflection;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Net;
using libsecondlife;
using OpenSim.Framework.Console;
using OpenSim.Framework.Configuration.Interfaces;
using System.Globalization;
namespace OpenSim.Framework.Configuration
{
public class ConfigurationMember
{
public delegate bool ConfigurationOptionResult(string configuration_key, object configuration_result);
public delegate void ConfigurationOptionsLoad();
private List<ConfigurationOption> configurationOptions = new List<ConfigurationOption>();
private string configurationFilename = "";
private string configurationDescription = "";
private ConfigurationOptionsLoad loadFunction;
private ConfigurationOptionResult resultFunction;
private IGenericConfig configurationPlugin = null;
/// <summary>
/// This is the default configuration DLL loaded
/// </summary>
private string configurationPluginFilename = "OpenSim.Framework.Configuration.XML.dll";
public ConfigurationMember(string configuration_filename, string configuration_description, ConfigurationOptionsLoad load_function, ConfigurationOptionResult result_function)
{
this.configurationFilename = configuration_filename;
this.configurationDescription = configuration_description;
this.loadFunction = load_function;
this.resultFunction = result_function;
}
public void setConfigurationFilename(string filename)
{
configurationFilename = filename;
}
public void setConfigurationDescription(string desc)
{
configurationDescription = desc;
}
public void setConfigurationResultFunction(ConfigurationOptionResult result)
{
resultFunction = result;
}
public void forceConfigurationPluginLibrary(string dll_filename)
{
configurationPluginFilename = dll_filename;
}
public void addConfigurationOption(string configuration_key, ConfigurationOption.ConfigurationTypes configuration_type, string configuration_question, string configuration_default, bool use_default_no_prompt)
{
ConfigurationOption configOption = new ConfigurationOption();
configOption.configurationKey = configuration_key;
configOption.configurationQuestion = configuration_question;
configOption.configurationDefault = configuration_default;
configOption.configurationType = configuration_type;
configOption.configurationUseDefaultNoPrompt = use_default_no_prompt;
if ((configuration_key != "" && configuration_question != "") || (configuration_key != "" && use_default_no_prompt))
{
if (!configurationOptions.Contains(configOption))
{
configurationOptions.Add(configOption);
}
}
else
{
MainLog.Instance.Notice("Required fields for adding a configuration option is invalid. Will not add this option (" + configuration_key + ")");
}
}
public void performConfigurationRetrieve()
{
configurationPlugin = this.LoadConfigDll(configurationPluginFilename);
configurationOptions.Clear();
if(loadFunction == null)
{
MainLog.Instance.Error("Load Function for '" + this.configurationDescription + "' is null. Refusing to run configuration.");
return;
}
if(resultFunction == null)
{
MainLog.Instance.Error("Result Function for '" + this.configurationDescription + "' is null. Refusing to run configuration.");
return;
}
MainLog.Instance.Verbose("Calling Configuration Load Function...");
this.loadFunction();
if(configurationOptions.Count <= 0)
{
MainLog.Instance.Error("No configuration options were specified for '" + this.configurationOptions + "'. Refusing to continue configuration.");
return;
}
bool useFile = true;
if (configurationPlugin == null)
{
MainLog.Instance.Error("Configuration Plugin NOT LOADED!");
return;
}
if (configurationFilename.Trim() != "")
{
configurationPlugin.SetFileName(configurationFilename);
configurationPlugin.LoadData();
useFile = true;
}
else
{
MainLog.Instance.Notice("XML Configuration Filename is not valid; will not save to the file.");
useFile = false;
}
foreach (ConfigurationOption configOption in configurationOptions)
{
bool convertSuccess = false;
object return_result = null;
string errorMessage = "";
bool ignoreNextFromConfig = false;
while (convertSuccess == false)
{
string console_result = "";
string attribute = null;
if (useFile)
{
if (!ignoreNextFromConfig)
{
attribute = configurationPlugin.GetAttribute(configOption.configurationKey);
}
else
{
ignoreNextFromConfig = false;
}
}
if (attribute == null)
{
if (configOption.configurationUseDefaultNoPrompt)
{
console_result = configOption.configurationDefault;
}
else
{
if (configurationDescription.Trim() != "")
{
console_result = MainLog.Instance.CmdPrompt(configurationDescription + ": " + configOption.configurationQuestion, configOption.configurationDefault);
}
else
{
console_result = MainLog.Instance.CmdPrompt(configOption.configurationQuestion, configOption.configurationDefault);
}
}
}
else
{
console_result = attribute;
}
switch (configOption.configurationType)
{
case ConfigurationOption.ConfigurationTypes.TYPE_STRING:
return_result = console_result;
convertSuccess = true;
break;
case ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY:
if (console_result.Length > 0)
{
return_result = console_result;
convertSuccess = true;
}
errorMessage = "a string that is not empty";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN:
bool boolResult;
if (Boolean.TryParse(console_result, out boolResult))
{
convertSuccess = true;
return_result = boolResult;
}
errorMessage = "'true' or 'false' (Boolean)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_BYTE:
byte byteResult;
if (Byte.TryParse(console_result, out byteResult))
{
convertSuccess = true;
return_result = byteResult;
}
errorMessage = "a byte (Byte)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_CHARACTER:
char charResult;
if (Char.TryParse(console_result, out charResult))
{
convertSuccess = true;
return_result = charResult;
}
errorMessage = "a character (Char)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_INT16:
short shortResult;
if (Int16.TryParse(console_result, out shortResult))
{
convertSuccess = true;
return_result = shortResult;
}
errorMessage = "a signed 32 bit integer (short)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_INT32:
int intResult;
if (Int32.TryParse(console_result, out intResult))
{
convertSuccess = true;
return_result = intResult;
}
errorMessage = "a signed 32 bit integer (int)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_INT64:
long longResult;
if (Int64.TryParse(console_result, out longResult))
{
convertSuccess = true;
return_result = longResult;
}
errorMessage = "a signed 32 bit integer (long)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_IP_ADDRESS:
IPAddress ipAddressResult;
if (IPAddress.TryParse(console_result, out ipAddressResult))
{
convertSuccess = true;
return_result = ipAddressResult;
}
errorMessage = "an IP Address (IPAddress)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_LLUUID:
LLUUID uuidResult;
if (LLUUID.TryParse(console_result, out uuidResult))
{
convertSuccess = true;
return_result = uuidResult;
}
errorMessage = "a UUID (LLUUID)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_LLVECTOR3:
LLVector3 vectorResult;
if (LLVector3.TryParse(console_result, out vectorResult))
{
convertSuccess = true;
return_result = vectorResult;
}
errorMessage = "a vector (LLVector3)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_UINT16:
ushort ushortResult;
if (UInt16.TryParse(console_result, out ushortResult))
{
convertSuccess = true;
return_result = ushortResult;
}
errorMessage = "an unsigned 16 bit integer (ushort)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_UINT32:
uint uintResult;
if (UInt32.TryParse(console_result, out uintResult))
{
convertSuccess = true;
return_result = uintResult;
}
errorMessage = "an unsigned 32 bit integer (uint)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_UINT64:
ulong ulongResult;
if (UInt64.TryParse(console_result, out ulongResult))
{
convertSuccess = true;
return_result = ulongResult;
}
errorMessage = "an unsigned 64 bit integer (ulong)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_FLOAT:
float floatResult;
if (float.TryParse(console_result, NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo, out floatResult))
{
convertSuccess = true;
return_result = floatResult;
}
errorMessage = "a single-precision floating point number (float)";
break;
case ConfigurationOption.ConfigurationTypes.TYPE_DOUBLE:
double doubleResult;
if (Double.TryParse(console_result, NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo, out doubleResult))
{
convertSuccess = true;
return_result = doubleResult;
}
errorMessage = "an double-precision floating point number (double)";
break;
}
if (convertSuccess)
{
if (useFile)
{
configurationPlugin.SetAttribute(configOption.configurationKey, console_result);
}
if (!this.resultFunction(configOption.configurationKey, return_result))
{
Console.MainLog.Instance.Notice("The handler for the last configuration option denied that input, please try again.");
convertSuccess = false;
ignoreNextFromConfig = true;
}
}
else
{
if (configOption.configurationUseDefaultNoPrompt)
{
MainLog.Instance.Error("CONFIG", string.Format("[{3}]:[{1}] is not valid default for parameter [{0}].\nThe configuration result must be parsable to {2}.\n", configOption.configurationKey, console_result, errorMessage, configurationFilename));
convertSuccess = true;
}
else
{
MainLog.Instance.Warn("CONFIG", string.Format("[{3}]:[{1}] is not a valid value [{0}].\nThe configuration result must be parsable to {2}.\n", configOption.configurationKey, console_result, errorMessage, configurationFilename));
ignoreNextFromConfig = true;
}
}
}
}
if(useFile)
{
configurationPlugin.Commit();
configurationPlugin.Close();
}
}
private IGenericConfig LoadConfigDll(string dllName)
{
Assembly pluginAssembly = Assembly.LoadFrom(dllName);
IGenericConfig plug = null;
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("IGenericConfig", true);
if (typeInterface != null)
{
plug = (IGenericConfig)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
}
}
}
}
pluginAssembly = null;
return plug;
}
public void forceSetConfigurationOption(string configuration_key, string configuration_value)
{
this.configurationPlugin.LoadData();
this.configurationPlugin.SetAttribute(configuration_key, configuration_value);
this.configurationPlugin.Commit();
this.configurationPlugin.Close();
}
}
}
|
