public void UseStandardSession ()
{
MemoryStream ms = new MemoryStream ();
XmlBinaryWriterSession session =
new XmlBinaryWriterSession ();
XmlDictionary dic = new XmlDictionary ();
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms, dic, session);
w.WriteStartElement (dic.Add ("FOO"), XmlDictionaryString.Empty);
w.WriteStartElement (dic.Add ("blah"), XmlDictionaryString.Empty);
w.WriteStartElement (dic.Add ("blabla"), XmlDictionaryString.Empty);
w.Close ();
Assert.AreEqual (new byte [] {0x42, 0, 0x42, 2, 0x42, 4, 1, 1, 1}, ms.ToArray ());
}
public static XmlDictionaryWriter CreateBinaryWriter (
Stream stream, IXmlDictionary dictionary,
XmlBinaryWriterSession session, bool ownsStream)
{
return new XmlBinaryDictionaryWriter (stream,
dictionary, session, ownsStream);
}
public static XmlDictionaryWriter CreateBinaryWriter(
Stream stream, IXmlDictionary dictionary,
XmlBinaryWriterSession session, bool ownsStream)
{
return(new XmlBinaryDictionaryWriter(stream,
dictionary, session, ownsStream));
}
public void TryAddDuplicate ()
{
XmlDictionary dic = new XmlDictionary ();
XmlDictionaryString d1 = dic.Add ("foo");
XmlBinaryWriterSession s = new XmlBinaryWriterSession ();
int idx;
s.TryAdd (d1, out idx);
s.TryAdd (d1, out idx);
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
this.dictionary = dictionary;
this.session = session;
this.inAttribute = false;
this.inList = false;
this.attributeValue.Clear();
this.textNodeOffset = -1;
base.SetOutput(stream, ownsStream, null);
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
_dictionary = dictionary;
_session = session;
_inAttribute = false;
_inList = false;
_attributeValue.Clear();
_textNodeOffset = -1;
SetOutput(stream, ownsStream, null);
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
this.dictionary = dictionary;
this.session = session;
this.inAttribute = false;
this.inList = false;
this.attributeValue.Clear();
this.textNodeOffset = -1;
base.SetOutput(stream, ownsStream, null);
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
if (stream == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("stream"));
}
if (this.writer == null)
{
this.writer = new XmlBinaryNodeWriter();
}
this.writer.SetOutput(stream, dictionary, session, ownsStream);
base.SetOutput(this.writer);
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
if (stream == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("stream"));
}
if (this.writer == null)
{
this.writer = new XmlBinaryNodeWriter();
}
this.writer.SetOutput(stream, dictionary, session, ownsStream);
base.SetOutput(this.writer);
}
public void TryAddIndex ()
{
XmlDictionary dic = new XmlDictionary ();
XmlDictionaryString d1 = dic.Add ("foo");
XmlDictionaryString d2 = dic.Add ("bar");
XmlDictionaryString d3 = dic.Add ("baz");
XmlBinaryWriterSession s = new XmlBinaryWriterSession ();
int idx;
s.TryAdd (d1, out idx);
Assert.AreEqual (0, idx, "#1");
s.TryAdd (d3, out idx);
Assert.AreEqual (1, idx, "#2"); // not 2
}
// XmlWriterSettings support
#endregion
#region Constructors
public XmlBinaryDictionaryWriter(Stream stream,
IXmlDictionary dictionary,
XmlBinaryWriterSession session, bool ownsStream)
{
if (dictionary == null)
{
dictionary = new XmlDictionary();
}
if (session == null)
{
session = new XmlBinaryWriterSession();
}
original = new MyBinaryWriter(stream);
this.writer = original;
buffer_writer = new MyBinaryWriter(buffer);
this.dict_ext = dictionary;
this.session = session;
owns_stream = ownsStream;
AddNamespace("xml", "http://www.w3.org/XML/1998/namespace");
AddNamespace("xml", "http://www.w3.org/2000/xmlns/");
ns_index = 2;
}
public void WriteDictionaryStringWithDifferentDictionary () // it actually works
{
MemoryStream ms = new MemoryStream ();
XmlBinaryWriterSession session = new XmlBinaryWriterSession ();
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms, new XmlDictionary (), session);
XmlDictionary dic = new XmlDictionary ();
w.WriteStartElement (dic.Add ("FOO"), XmlDictionaryString.Empty);
w.Close ();
Assert.AreEqual (new byte [] {0x42, 1, 1}, ms.ToArray ());
}
public static XmlDictionaryWriter CreateBinaryWriter(
Stream stream, IXmlDictionary dictionary,
XmlBinaryWriterSession session)
{
return(CreateBinaryWriter(stream, dictionary, session, false));
}
public static XmlDictionaryWriter CreateBinaryWriter(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
XmlBinaryWriter writer = new XmlBinaryWriter();
writer.SetOutput(stream, dictionary, session, ownsStream);
return writer;
}
public static XmlDictionaryWriter CreateBinaryWriter(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session)
{
return CreateBinaryWriter(stream, dictionary, session, true);
}
public void Beyond128DictionaryEntries ()
{
XmlDictionaryString ds;
MemoryStream ms = new MemoryStream ();
XmlDictionary dic = new XmlDictionary ();
for (int i = 0; i < 260; i++)
Assert.AreEqual (i, dic.Add ("n" + i).Key, "d");
XmlDictionary dic2 = new XmlDictionary ();
XmlBinaryWriterSession session = new XmlBinaryWriterSession ();
int idx;
for (int i = 0; i < 260; i++)
session.TryAdd (dic2.Add ("n" + i), out idx);
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms, dic, session);
w.WriteStartElement (dic.Add ("n128"), dic.Add ("n129"));
w.WriteStartElement (dic2.Add ("n130"), dic2.Add ("n131"));
w.WriteStartElement (dic.Add ("n132"), dic2.Add ("n133"));
w.WriteStartElement (dic.Add ("n256"), dic2.Add ("n256"));
w.Close ();
byte [] bytes = new byte [] {
// so, when it went beyond 128, the index
// becomes 2 bytes, where
// - the first byte always becomes > 80, and
// - the second byte becomes (n / 0x80) * 2.
0x42, 0x80, 2, 0x0A, 0x82, 2,
0x42, 0x85, 2, 0x0A, 0x87, 2,
0x42, 0x88, 2, 0x0A, 0x8B, 2,
0x42, 0x80, 4, 0x0A, 0x81, 4,
1, 1, 1, 1};
Assert.AreEqual (bytes, ms.ToArray (), "result");
}
public void UseStandardSession2 ()
{
MemoryStream ms = new MemoryStream ();
XmlBinaryWriterSession session =
new XmlBinaryWriterSession ();
XmlDictionary dic = new XmlDictionary ();
XmlDictionaryString x = dic.Add ("urn:foo");
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms, dic, session);
w.WriteStartElement (dic.Add ("FOO"), x);
w.WriteStartElement (dic.Add ("blah"), x);
w.WriteStartElement (dic.Add ("blabla"), x);
w.Close ();
Assert.AreEqual (new byte [] {0x42, 2, 0x0A, 0, 0x42, 4, 0x42, 6, 1, 1, 1}, ms.ToArray (), "#1");
XmlDictionaryString ds;
Assert.IsTrue (dic.TryLookup (0, out ds), "#2-1");
Assert.AreEqual ("urn:foo", ds.Value, "#2-2");
Assert.AreEqual (0, ds.Key, "#2-3");
Assert.IsTrue (dic.TryLookup (1, out ds), "#3-1");
Assert.AreEqual ("FOO", ds.Value, "#3-2");
Assert.AreEqual (1, ds.Key, "#3-3");
Assert.IsTrue (dic.TryLookup (2, out ds), "#4-1");
Assert.AreEqual ("blah", ds.Value, "#4-2");
Assert.AreEqual (2, ds.Key, "#4-3");
Assert.IsTrue (dic.TryLookup (3, out ds), "#5-1");
Assert.AreEqual ("blabla", ds.Value, "#5-2");
Assert.AreEqual (3, ds.Key, "#5-3");
}
public void IndicesFromDictionaryAndSession ()
{
// So, I found out the solution for the indices puzzle.
MemoryStream ms = new MemoryStream ();
XmlBinaryWriterSession session = new XmlBinaryWriterSession ();
XmlDictionary dic = new XmlDictionary ();
XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (ms, dic, session);
XmlDictionary dic2 = new XmlDictionary ();
XmlDictionary dic3 = new XmlDictionary ();
w.WriteStartElement (dic.Add ("FOO"), XmlDictionaryString.Empty);
w.WriteStartElement (dic2.Add ("FOO"), XmlDictionaryString.Empty);
w.WriteStartElement (dic3.Add ("FOO"), XmlDictionaryString.Empty);
w.WriteStartElement (dic2.Add ("BAR"), XmlDictionaryString.Empty);
w.WriteStartElement (dic.Add ("BAR"), XmlDictionaryString.Empty);
w.Close ();
// ... so, looks like even indices are for dictionary,
// and odd indices are for session.
byte [] bytes = new byte [] {
0x42, 0, 0x42, 1, 0x42, 1,0x42, 3,
0x42, 2, 1, 1, 1, 1, 1};
Assert.AreEqual (bytes, ms.ToArray ());
}
public void SetOutput(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
if (stream == null)
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException(nameof(stream)));
if (_writer == null)
_writer = new XmlBinaryNodeWriter();
_writer.SetOutput(stream, dictionary, session, ownsStream);
SetOutput(_writer);
}
public static XmlDictionaryWriter CreateBinaryWriter(Stream stream, IXmlDictionary dictionary, XmlBinaryWriterSession session, bool ownsStream)
{
XmlBinaryWriter writer = new XmlBinaryWriter();
writer.SetOutput(stream, dictionary, session, ownsStream);
return(writer);
}
// XmlWriterSettings support
#endregion
#region Constructors
public XmlBinaryDictionaryWriter (Stream stream,
IXmlDictionary dictionary,
XmlBinaryWriterSession session, bool ownsStream)
{
if (dictionary == null)
dictionary = new XmlDictionary ();
if (session == null)
session = new XmlBinaryWriterSession ();
original = new MyBinaryWriter (stream);
this.writer = original;
buffer_writer = new MyBinaryWriter (buffer);
this.dict_ext = dictionary;
this.session = session;
owns_stream = ownsStream;
AddNamespace ("xml", "http://www.w3.org/XML/1998/namespace");
AddNamespace ("xml", "http://www.w3.org/2000/xmlns/");
ns_index = 2;
}
public BinaryBufferedMessageWriter(IXmlDictionary dictionary, XmlBinaryWriterSession session)
{
_dictionary = dictionary;
_session = session;
}
