/// <summary>
/// Writes an AMF header.
/// </summary>
/// <param name="output">The output stream</param>
/// <param name="header">The header to write</param>
private static void WriteAMFHeader(AMFDataOutput output, AMFHeader header)
{
output.WriteShortString(header.Name);
output.WriteBoolean(header.MustUnderstand);
output.WriteUnsignedInt(0xffffffff); // header length ignored
WriteAMFContent(output, header.Content);
}
/// <summary>
/// Writes an AMF header.
/// </summary>
/// <param name="output">The output stream</param>
/// <param name="header">The header to write</param>
private static void WriteAMFHeader(AMFDataOutput output, AMFHeader header)
{
output.WriteShortString(header.Name);
output.WriteBoolean(header.MustUnderstand);
output.WriteUnsignedInt(0xffffffff); // header length ignored
WriteAMFContent(output, header.Content);
}
public void SpecialConstructorInitializesProperties()
{
ASString content = new ASString("abc");
AMFHeader header = new AMFHeader("header", true, content);
Assert.AreEqual("header", header.Name);
Assert.IsTrue(header.MustUnderstand);
Assert.AreEqual(content, header.Content);
}
/// <summary>
/// Reads an AMF message from an input stream and bubbles up exceptions.
/// </summary>
/// <param name="input">The input stream</param>
/// <param name="firstByte">The first byte of the message</param>
/// <returns>The AMF message that was read</returns>
private static AMFMessage UncheckedReadAMFMessage(AMFDataInput input, byte firstByte)
{
byte secondVersionByte = input.ReadByte();
ushort version = (ushort) ((firstByte << 8) | secondVersionByte);
int headerCount = input.ReadUnsignedShort();
AMFHeader[] headers = new AMFHeader[headerCount];
for (int i = 0; i < headerCount; i++)
headers[i] = ReadAMFHeader(input);
int bodyCount = input.ReadUnsignedShort();
AMFBody[] bodies = new AMFBody[bodyCount];
for (int i = 0; i < bodyCount; i++)
bodies[i] = ReadAMFBody(input);
return new AMFMessage(version, headers, bodies);
}
public void CanGetAndSetProperties()
{
ASString content = new ASString("abc");
AMFHeader header = new AMFHeader();
Assert.IsNull(header.Content);
header.Content = content;
Assert.AreSame(content, header.Content);
Assert.IsFalse(header.MustUnderstand);
header.MustUnderstand = true;
Assert.IsTrue(header.MustUnderstand);
Assert.IsNull(header.Name);
header.Name = "abc";
Assert.AreEqual("abc", header.Name);
}
/// <summary>
/// Reads an AMF message from an input stream and bubbles up exceptions.
/// </summary>
/// <param name="input">The input stream</param>
/// <param name="firstByte">The first byte of the message</param>
/// <returns>The AMF message that was read</returns>
private static AMFMessage UncheckedReadAMFMessage(AMFDataInput input, byte firstByte)
{
byte secondVersionByte = input.ReadByte();
ushort version = (ushort)((firstByte << 8) | secondVersionByte);
int headerCount = input.ReadUnsignedShort();
AMFHeader[] headers = new AMFHeader[headerCount];
for (int i = 0; i < headerCount; i++)
{
headers[i] = ReadAMFHeader(input);
}
int bodyCount = input.ReadUnsignedShort();
AMFBody[] bodies = new AMFBody[bodyCount];
for (int i = 0; i < bodyCount; i++)
{
bodies[i] = ReadAMFBody(input);
}
return(new AMFMessage(version, headers, bodies));
}
