/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes. lookUp
* should provide a table of lookups, indexed by lowercase only strings and
* yielding a DerObjectIdentifier, other than that OID. and numeric oids
* will be processed automatically. The passed in converter is used to convert the
* string values to the right of each equals sign to their ASN.1 counterparts.
* <br/>
* @param reverse true if we should start scanning from the end, false otherwise.
* @param lookUp table of names and oids.
* @param dirName the string dirName
* @param converter the converter to convert string values into their ASN.1 equivalents
*/
public X509Name(bool reverse, IDictionary lookUp, string dirName, X509NameEntryConverter converter)
{
this.converter = converter;
var nTok = new X509NameTokenizer(dirName);
while (nTok.HasMoreTokens())
{
string token = nTok.NextToken();
int index = token.IndexOf('=');
if (index == -1)
{
throw new ArgumentException("badly formated directory string");
}
string name = token.Substring(0, index);
string value = token.Substring(index + 1);
DerObjectIdentifier oid = DecodeOid(name, lookUp);
if (value.IndexOf('+') > 0)
{
var vTok = new X509NameTokenizer(value, '+');
string v = vTok.NextToken();
ordering.Add(oid);
values.Add(v);
added.Add(false);
while (vTok.HasMoreTokens())
{
string sv = vTok.NextToken();
int ndx = sv.IndexOf('=');
string nm = sv.Substring(0, ndx);
string vl = sv.Substring(ndx + 1);
ordering.Add(DecodeOid(nm, lookUp));
values.Add(vl);
added.Add(true);
}
}
else
{
ordering.Add(oid);
values.Add(value);
added.Add(false);
}
}
if (reverse)
{
// this.ordering.Reverse();
// this.values.Reverse();
// this.added.Reverse();
IList o = Platform.CreateArrayList();
IList v = Platform.CreateArrayList();
IList a = Platform.CreateArrayList();
int count = 1;
for (int i = 0; i < ordering.Count; i++)
{
if (!((bool)added[i]))
{
count = 0;
}
int index = count++;
o.Insert(index, ordering[i]);
v.Insert(index, values[i]);
a.Insert(index, added[i]);
}
ordering = o;
values = v;
added = a;
}
}
/**
* Takes an X509 dir name as a string of the format "C=AU, ST=Victoria", or
* some such, converting it into an ordered set of name attributes. lookUp
* should provide a table of lookups, indexed by lowercase only strings and
* yielding a DerObjectIdentifier, other than that OID. and numeric oids
* will be processed automatically. The passed in converter is used to convert the
* string values to the right of each equals sign to their ASN.1 counterparts.
* <br/>
* @param reverse true if we should start scanning from the end, false otherwise.
* @param lookUp table of names and oids.
* @param dirName the string dirName
* @param converter the converter to convert string values into their ASN.1 equivalents
*/
public X509Name(bool reverse, IDictionary lookUp, string dirName, X509NameEntryConverter converter)
{
this.converter = converter;
var nTok = new X509NameTokenizer(dirName);
while (nTok.HasMoreTokens())
{
string token = nTok.NextToken();
int index = token.IndexOf('=');
if (index == -1)
{
throw new ArgumentException("badly formated directory string");
}
string name = token.Substring(0, index);
string value = token.Substring(index + 1);
DerObjectIdentifier oid = DecodeOid(name, lookUp);
if (value.IndexOf('+') > 0)
{
var vTok = new X509NameTokenizer(value, '+');
string v = vTok.NextToken();
ordering.Add(oid);
values.Add(v);
added.Add(false);
while (vTok.HasMoreTokens())
{
string sv = vTok.NextToken();
int ndx = sv.IndexOf('=');
string nm = sv.Substring(0, ndx);
string vl = sv.Substring(ndx + 1);
ordering.Add(DecodeOid(nm, lookUp));
values.Add(vl);
added.Add(true);
}
}
else
{
ordering.Add(oid);
values.Add(value);
added.Add(false);
}
}
if (reverse)
{
// this.ordering.Reverse();
// this.values.Reverse();
// this.added.Reverse();
IList o = Platform.CreateArrayList();
IList v = Platform.CreateArrayList();
IList a = Platform.CreateArrayList();
int count = 1;
for (int i = 0; i < ordering.Count; i++)
{
if (!((bool) added[i]))
{
count = 0;
}
int index = count++;
o.Insert(index, ordering[i]);
v.Insert(index, values[i]);
a.Insert(index, added[i]);
}
ordering = o;
values = v;
added = a;
}
}
