/// <summary>
/// Initializes a new instance of the <see cref="CertificateStoreCollection"/> class.
/// </summary>
/// <param name="collection">The CertificateStoreCollection whose elements are copied to the new certificate store collection.</param>
/// <exception cref="ArgumentNullException"><paramref name="collection"/> is a null reference (<b>Nothing</b> in Visual Basic).</exception>
/// <exception cref="CertificateException">An error occurs while adding a certificate to the collection.</exception>
public CertificateStoreCollection(CertificateStoreCollection collection) : base(SspiProvider.CertOpenStore(new IntPtr(SecurityConstants.CERT_STORE_PROV_COLLECTION), 0, 0, 0, null), false)
{
if (collection == null)
{
throw new ArgumentNullException();
}
m_Stores = new ArrayList(collection.m_Stores); // used to hold references to the certificate stores so they cannot be finalized
for (int i = 0; i < m_Stores.Count; i++)
{
if (SspiProvider.CertAddStoreToCollection(this.Handle, ((CertificateStore)m_Stores[i]).Handle, 0, 0) == 0)
{
throw new CertificateException("Could not add the store to the collection.");
}
}
}
/// <summary>
/// Adds a certificate store to the collection.
/// </summary>
/// <param name="store">An instance of the <see cref="CertificateStore"/> class.</param>
/// <exception cref="ArgumentNullException"><paramref name="store"/> is a null reference (<b>Nothing</b> in Visual Basic).</exception>
/// <exception cref="ArgumentException">The specified certificate store is a <see cref="CertificateStoreCollection"/> instance. This is not allowed to avoid circular dependencies.</exception>
/// <exception cref="CertificateException">An error occurs while adding the certificate to the collection.</exception>
public void AddStore(CertificateStore store)
{
if (store == null)
{
throw new ArgumentNullException();
}
if (store.ToString() == this.ToString()) // avoid circular dependencies
{
throw new ArgumentException("A certificate store collection cannot hold other certificate store collections.");
}
if (SspiProvider.CertAddStoreToCollection(this.Handle, store.Handle, 0, 0) == 0)
{
throw new CertificateException("Could not add the store to the collection.");
}
m_Stores.Add(store);
}
/// <summary>
/// Initializes a new instance of the <see cref="CertificateStoreCollection"/> class.
/// </summary>
/// <param name="stores">An array of stores that should be added to the collection.</param>
/// <exception cref="ArgumentNullException"><paramref name="stores"/> is a null reference (<b>Nothing</b> in Visual Basic).</exception>
/// <exception cref="ArgumentException">One of the <see cref="CertificateStore"/> objects in the array is a <see cref="CertificateStoreCollection"/> instance. This is not allowed to avoid circular dependencies.</exception>
/// <exception cref="CertificateException">An error occurs while adding a certificate to the collection.</exception>
public CertificateStoreCollection(CertificateStore[] stores) : base(SspiProvider.CertOpenStore(new IntPtr(SecurityConstants.CERT_STORE_PROV_COLLECTION), 0, 0, 0, null), false)
{
if (stores == null)
{
throw new ArgumentNullException();
}
for (int i = 0; i < stores.Length; i++)
{
if (stores[i].ToString() == this.ToString())
{
// used in order to avoid circular dependencies
throw new ArgumentException("A certificate store collection cannot hold other certificate store collections.");
}
}
for (int i = 0; i < stores.Length; i++)
{
if (SspiProvider.CertAddStoreToCollection(this.Handle, stores[i].Handle, 0, 0) == 0)
{
throw new CertificateException("Could not add the store to the collection.");
}
}
m_Stores = new ArrayList(); // used to hold references to the certificate stores so they cannot be finalized
m_Stores.AddRange(stores);
}
