[457] | 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using System.Linq;
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| 4 | using System.Text;
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| 5 | using System.IO;
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| 6 | using System.Reflection;
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| 7 |
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| 8 | namespace Lextm.SharpSnmpLib.Mib
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| 9 | {
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| 10 | public interface IMibResolver
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| 11 | {
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| 12 | IModule Resolve(string moduleName);
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| 13 | }
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| 14 |
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| 15 | public class FileSystemMibResolver : IMibResolver
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| 16 | {
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| 17 | private string _path;
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| 18 | private bool _recursive;
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| 19 |
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| 20 | public FileSystemMibResolver(string path, bool recursive)
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| 21 | {
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| 22 | _path = path;
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| 23 | _recursive = recursive;
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| 24 | }
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| 25 |
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| 26 | #region IMibResolver Member
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| 27 |
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| 28 | public IModule Resolve(string moduleName)
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| 29 | {
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| 30 | if (Directory.Exists(_path))
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| 31 | {
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| 32 | string[] matchedFiles = Directory.GetFiles(
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| 33 | _path,
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| 34 | "*",
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| 35 | (_recursive) ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);
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| 36 |
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| 37 | if ((matchedFiles != null) && (matchedFiles.Length >= 1))
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| 38 | {
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| 39 | foreach (string matchedFile in matchedFiles)
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| 40 | {
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| 41 | if (Path.GetFileNameWithoutExtension(matchedFile.ToLowerInvariant()) == moduleName.ToLowerInvariant())
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| 42 | {
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| 43 | try
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| 44 | {
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| 45 | MibDocument md = new MibDocument (matchedFile);
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| 46 | if (md.Modules.Count > 0)
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| 47 | {
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| 48 | return md.Modules [0];
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| 49 | }
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| 50 | } catch
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| 51 | {
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| 52 | }
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| 53 | }
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| 54 | }
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| 55 | }
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| 56 | }
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| 57 |
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| 58 | return null;
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| 59 | }
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| 60 |
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| 61 | #endregion
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| 62 |
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| 63 | }
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| 64 |
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| 65 | // earlier code for search of versioned MIBs:
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| 66 | //
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| 67 | //private const string Pattern = "-V[0-9]+$";
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| 68 | //public static bool AllDependentsAvailable(MibModule module, IDictionary<string, MibModule> modules)
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| 69 | //{
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| 70 | // foreach (string dependent in module.Dependents)
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| 71 | // {
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| 72 | // if (!DependentFound(dependent, modules))
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| 73 | // {
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| 74 | // return false;
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| 75 | // }
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| 76 | // }
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| 77 |
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| 78 | // return true;
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| 79 | //}
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| 80 |
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| 81 | //private static bool DependentFound(string dependent, IDictionary<string, MibModule> modules)
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| 82 | //{
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| 83 | // if (!Regex.IsMatch(dependent, Pattern))
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| 84 | // {
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| 85 | // return modules.ContainsKey(dependent);
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| 86 | // }
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| 87 |
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| 88 | // if (modules.ContainsKey(dependent))
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| 89 | // {
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| 90 | // return true;
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| 91 | // }
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| 92 |
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| 93 | // string dependentNonVersion = Regex.Replace(dependent, Pattern, string.Empty);
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| 94 | // return modules.ContainsKey(dependentNonVersion);
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| 95 | //}
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| 96 |
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| 97 | }
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