static void Main(string[] args)
{
//Parse mib file into tree
MibData mib = MibParser.Parse("RFC1213-MIB");
mib.MibTreeRoot.PrintToConsole(string.Empty, true);
//Select oid
TreeNode found = null;
while (found == null || found.ObjectType == null)
{
Console.WriteLine(">Enter OID");
string mibToFind = Console.ReadLine();
string[] indexPath = mibToFind.Split('.');
Queue <long> pathQ = new Queue <long>(indexPath.Select(x => long.Parse(x)));
try
{
found = mib.MibTreeRoot.FindByIndex(pathQ);
}
catch (Exception) { }
if (found != null)
{
Console.WriteLine(found.RestrictionsDescription);
}
else
{
Console.WriteLine("Specified OID not found");
}
}
while (true)
{
//Read and validate value
string value;
do
{
Console.WriteLine(">Enter value for selected OBJECT-TYPE:");
value = Console.ReadLine();
}while (!found.Validate(value));
byte[] encodedBytes = BerEncoding.Encoder.Encode(found.ObjectType.DataType, value).ToArray();
Console.WriteLine(ByteArrayToBinaryString(encodedBytes));
Console.WriteLine(ByteArrayToHexString(encodedBytes));
BerEncoding.DecodedObjectMeta decoded = BerEncoding.Decoder.DecodeObject(encodedBytes);
Console.WriteLine("> Enter hex string to decode");
string hexBytes = Console.ReadLine();
byte[] toDecode = HexStringToByteArray(hexBytes);
decoded = BerEncoding.Decoder.DecodeObject(toDecode);
}
}
public static MibData Merge(MibData current, MibData imported)
{
foreach (var importedNode in imported.FlatMibTree.Where(n => n.Value.Parent != null))
{
//TODO: optimize for nested nodes from import
TreeBuilder.InsertIntoTree(importedNode.Value, importedNode.Value.Parent.Name,
current.FlatMibTree);
}
foreach (var typeKV in imported.DataTypes.Where(type => !current.DataTypes.ContainsKey(type.Key)))
{
current.DataTypes.Add(typeKV.Key, typeKV.Value);
}
return(current);
}
static void Main(string[] args)
{
MibData mib = MibParser.Parse("RFC1213-MIB");
mib.MibTreeRoot.PrintToConsole("", true);
//System.Diagnostics.Debug.WriteLine(
// string.Join("|", SmiEnums.GetEnumCustomizedTextList<SmiEnums.ObjectTypeAccess>()));
//System.Diagnostics.Debug.WriteLine(
// string.Join("|", SmiEnums.GetEnumCustomizedTextList<SmiEnums.ObjectTypeStatus>()));
//string DataTypeNameGrp = "dtName";
//string DataTypeScopeGrp = "dtScope";
//string DataTypeIdGrp = "dtId";
//string DataTypeClassGrp = "dtClass";
//string DataTypeBaseTypeGrp = "dtBaseType";
//string DataTypeSizeGrp = "dtSize";
//string DataTypeSizeMinGrp = "dtSizeMin";
//string DataTypeSizeMaxGrp = "dtSizeMax";
//System.Diagnostics.Debug.WriteLine(
// string.Format(@"(?<{0}>{1})\s*::=\s*\[(?<{2}>\w+)\s*(?<{3}>[0-9]+)\].*?(?<{4}>{5})\s*(?<{6}>{7})\s*(\(.*?(?<{8}>[0-9]+)\)\)|\((?<{9}>[0-9]+)..(?<{10}>[0-9]+)\)|\s*?)",
// DataTypeNameGrp,
// @"\w+",
// DataTypeScopeGrp,
// DataTypeIdGrp,
// DataTypeClassGrp,
// string.Join("|", Enum.GetNames(typeof(CustomDataType.ClassEnum))),
// DataTypeBaseTypeGrp,
// string.Join("|", SmiEnums.GetEnumCustomizedTextList<SmiEnums.DataTypeBase>()),
// DataTypeSizeGrp,
// DataTypeSizeMinGrp,
// DataTypeSizeMaxGrp));
//Console.WriteLine(SmiEnums.Parse<SmiEnums.ObjectTypeAccess>("read-only"));
//Console.WriteLine(SmiEnums.ObjectTypeStatus.mandatory.ToString());
//Console.WriteLine(SmiEnums.Parse<SmiEnums.ObjectTypeStatus>("mandatory"));
//MibParser.Parse(@"MibSources//", "RFC1155-SMI");
//Console.WriteLine(MibType.Parse("CONTEXT-SPECIFIC"));
//Console.WriteLine(MibType.GetString(MibType.Parse("CONTEXT-SPECIFIC")));
//Console.WriteLine(MibType.Parse("APPLICATION"));
//Console.WriteLine(MibType.GetString(MibType.Parse("APPLICATION")));
//string DataTypeNameGrp = "dtName";
//string DataTypeScopeGrp = "dtScope";
//string DataTypeIdGrp = "dtId";
//string DataTypeClassGrp = "dtClass";
//string DataTypeBaseTypeGrp = "dtBaseType";
//string DataTypeSize = "dtSize";
//string DataTypeSizeMin = "dtSizeMin";
//string DataTypeSizeMax = "dtSizeMax";
//System.Diagnostics.Debug.WriteLine(string.Format(@"(?<{0}>\w+)\s*::=\s*\[(?<{1}>\w+)\s*(?<{2}>[0-9]+)\].*?(?<{3}>{4})\s*(?<{5}>{6})\s*(\(.*?(?<{7}>[0-9]+)\)\)|\((?<{8}>[0-9]+)..(?<{9}>[0-9]+)\)|\s*?)",
// DataTypeNameGrp,
// DataTypeScopeGrp,
// DataTypeIdGrp,
// DataTypeClassGrp,
// string.Join("|", Enum.GetNames(typeof(SmiType.ClassEnum))),
// DataTypeBaseTypeGrp,
// string.Join("|", SmiEnums.GetEnumCustomizedTextList<SmiEnums.BaseType>()),
// DataTypeSize,
// DataTypeSizeMin,
// DataTypeSizeMax));
//tests
//var btList = SmiEnums.GetAllEnumStrings<SmiEnums.BaseTypes>();
//var scpList = SmiEnums.GetAllEnumStrings<SmiEnums.Scope>();
//var test = MibParser.SmiDataTypeRegex.GetGroupNames();
//string fTxt = FileUtils.GetAllFileAsText(@"MibSources//", "RFC1155-SMI");
//var matches = MibParser.SmiDataTypeRegex.Matches(fTxt);
}
public static MibData Parse(string fileName)
{
MibData result = InitMibData();
string mibFileTxt = SmiParser.Utils.FileUtils.ReadFileFromOutputDirectory(MibFilesFolder, fileName);
IEnumerable <ImportInfo> importsByFiles = ImportsParser.ParseImportInfo(mibFileTxt);
foreach (ImportInfo singleFileImports in importsByFiles)
{
try
{
MibData imported = Parse(singleFileImports.Filename);
result = Merge(result, imported);
}
catch (FileNotFoundException e)
{
Debug.WriteLine(string.Format("File {0} has not been found", e.Message));
}
}
IEnumerable <CustomDataType> dataTypes = DataTypesParser.ParseAllDataTypes(mibFileTxt);
foreach (CustomDataType type in dataTypes)
{
result.DataTypes.Add(type.Name, type);
}
IEnumerable <AliasInfo> parsedAliases = AliasesParser.Parse(mibFileTxt);
IEnumerable <DataTypeAlias> aliases = parsedAliases
.Select(
ai =>
GetAliasTypeFromInfo(result.DataTypes, ai))
.Where(alias => alias != null)
.ToList();
foreach (DataTypeAlias alias in aliases)
{
result.DataTypes.Add(alias.Alias, alias);
}
IEnumerable <OidInfo> oids = OidsParser.ParseAllOids(mibFileTxt);
foreach (OidInfo oi in oids)
{
var oidNode = new TreeNode()
{
Children = new List <TreeNode>(),
Name = oi.Name,
SiblingIndex = oi.SiblingNo
};
TreeBuilder.InsertIntoTree(oidNode, oi.ParentExpression, result.FlatMibTree);
}
IDictionary <OidInfo, ObjectTypeInfo> objectTypes = ObjectTypesParser.ParseAllObjectTypes(mibFileTxt);;
foreach (var objTypeInfoKV in objectTypes)
{
ObjectType objType = GetObjectTypeFromInfo(result.DataTypes, objTypeInfoKV.Value);
if (objType == null)
{
continue;
}
var otNode = new TreeNode()
{
Children = new List <TreeNode>(),
Name = objTypeInfoKV.Key.Name,
SiblingIndex = objTypeInfoKV.Key.SiblingNo,
ObjectType = objType
};
TreeBuilder.InsertIntoTree(otNode, objTypeInfoKV.Key.ParentExpression, result.FlatMibTree);
}
return(result);
}
