/// <summary>
/// Writes a string to the stream; supported wire-types: String
/// </summary>
public static void WriteString(string value, ProtoWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (writer.wireType != WireType.String)
{
throw CreateException(writer);
}
if (value == null)
{
throw new ArgumentNullException("value"); // written header; now what?
}
int len = value.Length;
if (len == 0)
{
WriteUInt32Variant(0, writer);
writer.wireType = WireType.None;
return; // just a header
}
#if MF
byte[] bytes = encoding.GetBytes(value);
int actual = bytes.Length;
writer.WriteUInt32Variant((uint)actual);
writer.Ensure(actual);
Helpers.BlockCopy(bytes, 0, writer.ioBuffer, writer.ioIndex, actual);
#else
int predicted = encoding.GetByteCount(value);
WriteUInt32Variant((uint)predicted, writer);
DemandSpace(predicted, writer);
int actual = encoding.GetBytes(value, 0, value.Length, writer.ioBuffer, writer.ioIndex);
Helpers.DebugAssert(predicted == actual);
#endif
IncrementedAndReset(actual, writer);
}
