73 lines
1.9 KiB
C#
73 lines
1.9 KiB
C#
using System;
|
|
using System.Collections;
|
|
using System.IO;
|
|
|
|
namespace Org.BouncyCastle.Cms
|
|
{
|
|
public class SignerInformationStore
|
|
{
|
|
private readonly ArrayList all; //ArrayList[SignerInformation]
|
|
private readonly Hashtable table = new Hashtable(); // Hashtable[SignerID, ArrayList[SignerInformation]]
|
|
|
|
public SignerInformationStore(
|
|
ICollection signerInfos)
|
|
{
|
|
foreach (SignerInformation signer in signerInfos)
|
|
{
|
|
SignerID sid = signer.SignerID;
|
|
ArrayList list = (ArrayList) table[sid];
|
|
|
|
if (list == null)
|
|
{
|
|
table[sid] = list = new ArrayList(1);
|
|
}
|
|
|
|
list.Add(signer);
|
|
}
|
|
|
|
this.all = new ArrayList(signerInfos);
|
|
}
|
|
|
|
/**
|
|
* Return the first SignerInformation object that matches the
|
|
* passed in selector. Null if there are no matches.
|
|
*
|
|
* @param selector to identify a signer
|
|
* @return a single SignerInformation object. Null if none matches.
|
|
*/
|
|
public SignerInformation GetFirstSigner(
|
|
SignerID selector)
|
|
{
|
|
ArrayList list = (ArrayList) table[selector];
|
|
|
|
return list == null ? null : (SignerInformation) list[0];
|
|
}
|
|
|
|
/// <summary>The number of signers in the collection.</summary>
|
|
public int Count
|
|
{
|
|
get { return all.Count; }
|
|
}
|
|
|
|
/// <returns>An ICollection of all signers in the collection</returns>
|
|
public ICollection GetSigners()
|
|
{
|
|
return new ArrayList(all);
|
|
}
|
|
|
|
/**
|
|
* Return possible empty collection with signers matching the passed in SignerID
|
|
*
|
|
* @param selector a signer id to select against.
|
|
* @return a collection of SignerInformation objects.
|
|
*/
|
|
public ICollection GetSigners(
|
|
SignerID selector)
|
|
{
|
|
ArrayList list = (ArrayList) table[selector];
|
|
|
|
return list == null ? new ArrayList() : new ArrayList(list);
|
|
}
|
|
}
|
|
}
|