public static Hashtable GetDHParams(UInt32 len)
{
AssocArray dhParams = (AssocArray)dhParamsGen[len];
Random ran = new Random((Int32)DateTime.Now.Ticks);
return(((AssocArray)dhParams[ran.Next(dhParams.Count)]).toHashtable());
}
public virtual Object Clone()
{
AssocArray result = new AssocArray();
result.arrayList = (ArrayList)arrayList.Clone();
result.hashtable = (Hashtable)hashtable.Clone();
result.arrayLength = arrayLength;
result.maxNumber = maxNumber;
return(result);
}
private AssocArray ReadAssocArray(Stream stream, ArrayList objectContainer)
{
Int32 n = ReadInteger(stream);
stream.Position++;
AssocArray a = new AssocArray(n);
objectContainer.Add(a);
for (Int32 i = 0; i < n; i++)
{
Int32 tag = stream.ReadByte();
if (tag < 0)
{
throw new SerializationException("End of Stream encountered before parsing was completed.");
}
Int32 index;
String key;
switch (tag)
{
case PHPSerializationTag.Integer:
index = ReadInteger(stream);
a[index] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.BinaryString:
key = GetString(ReadBinaryString(stream));
a[key] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.EscapedBinaryString:
key = GetString(ReadEscapedBinaryString(stream));
a[key] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.UnicodeString:
key = ReadUnicodeString(stream);
a[key] = Deserialize(stream, objectContainer);
break;
default:
throw new SerializationException("Unexpected Tag: '" + (Char)tag + "'.");
}
}
stream.Position++;
return(a);
}
public static AssocArray ToAssocArray(AssocArray value)
{
return value;
}
public static ArrayList ToArrayList(AssocArray value)
{
if (value == null) {
return null;
}
return value.toArrayList();
}
public static Array ToArray(ICollection value, Type conversionType, Encoding encoding)
{
if (value == null) {
return null;
}
if (conversionType == null) {
throw new ArgumentNullException("conversionType");
}
if (!conversionType.IsArray) {
throw new ArgumentException("Must be an array type.");
}
ArrayList arraylist = new AssocArray(value).toArrayList();
if (conversionType == typeofObjectArray) {
return arraylist.ToArray();
}
try {
return arraylist.ToArray(conversionType.GetElementType());
}
catch (InvalidCastException) {
Int32 length = arraylist.Count;
Type elementType = conversionType.GetElementType();
Array array = Array.CreateInstance(elementType, length);
if (array.GetType() != conversionType) {
throw new RankException("Only single dimension arrays are supported here.");
}
for (Int32 i = 0; i < length; i++) {
array.SetValue(ChangeType(arraylist[i], elementType, encoding), i);
}
return array;
}
}
public static Array ToArray(AssocArray value, Type conversionType, String charset)
{
return ToArray(value, conversionType, Encoding.GetEncoding(charset));
}
public static Array ToArray(AssocArray value, Type conversionType)
{
return ToArray(value, conversionType, UTF8);
}
public static Object ToObject(AssocArray value, Type conversionType, Encoding encoding)
{
if (value == null) {
return null;
}
return ToObject(value.toHashtable(), conversionType, encoding);
}
public static Object ToObject(AssocArray value, Type conversionType)
{
return ToObject(value, conversionType, UTF8);
}
public static Hashtable ToHashtable(AssocArray value)
{
if (value == null) {
return null;
}
return value.toHashtable();
}
private AssocArray ReadAssocArray(Stream stream, ArrayList objectContainer)
{
Int32 n = ReadInteger(stream);
stream.Position++;
AssocArray a = new AssocArray(n);
objectContainer.Add(a);
for (Int32 i = 0; i < n; i++) {
Int32 tag = stream.ReadByte();
if (tag < 0) {
throw new SerializationException("End of Stream encountered before parsing was completed.");
}
Int32 index;
String key;
switch (tag) {
case PHPSerializationTag.Integer:
index = ReadInteger(stream);
a[index] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.BinaryString:
key = GetString(ReadBinaryString(stream));
a[key] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.EscapedBinaryString:
key = GetString(ReadEscapedBinaryString(stream));
a[key] = Deserialize(stream, objectContainer);
break;
case PHPSerializationTag.UnicodeString:
key = ReadUnicodeString(stream);
a[key] = Deserialize(stream, objectContainer);
break;
default:
throw new SerializationException("Unexpected Tag: '" + (Char)tag + "'.");
}
}
stream.Position++;
return a;
}
public virtual Object Clone() {
AssocArray result = new AssocArray();
result.arrayList = (ArrayList)arrayList.Clone();
result.hashtable = (Hashtable)hashtable.Clone();
result.arrayLength = arrayLength;
result.maxNumber = maxNumber;
return result;
}
