public void TestComment()
{
string xml = @"<?xml version='1.0'?>
<!-- comment -->
<?an arbitrary PI ?>
<!-- another comment -->
<foo />";
XmlReader tr = new XmlTextReader(new StringReader(xml));
XmlWriter tw = new XmlTextWriter(Console.Out);
//tw.WriteNode(tr, false);
//Console.WriteLine();
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNavigatorReader reader = new XPathNavigatorReader(nav);
//tw.WriteNode(reader, false);
tw.Close();
reader = new XPathNavigatorReader(nav);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Comment, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.ProcessingInstruction, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Comment, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Element, reader.NodeType);
Assert.IsTrue(reader.IsEmptyElement);
Assert.IsFalse(reader.Read());
}
public void TestComment()
{
string xml = @"<?xml version='1.0'?>
<!-- comment -->
<?an arbitrary PI ?>
<!-- another comment -->
<foo />";
XmlReader tr = new XmlTextReader(new StringReader(xml));
XmlWriter tw = new XmlTextWriter(Console.Out);
//tw.WriteNode(tr, false);
//Console.WriteLine();
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNavigatorReader reader = new XPathNavigatorReader(nav);
//tw.WriteNode(reader, false);
tw.Close();
reader = new XPathNavigatorReader(nav);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Comment, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.ProcessingInstruction, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Comment, reader.NodeType);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Element, reader.NodeType);
Assert.IsTrue(reader.IsEmptyElement);
Assert.IsFalse(reader.Read());
}
public void TestEmptyRoot()
{
string xml = "<root/>";
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNavigatorReader reader = new XPathNavigatorReader(nav);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Element, reader.NodeType);
Assert.IsTrue(reader.IsEmptyElement);
Assert.IsFalse(reader.Read());
}
public void TestEmptyRoot()
{
string xml = "<root/>";
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNavigatorReader reader = new XPathNavigatorReader(nav);
Assert.IsTrue(reader.Read());
Assert.AreEqual(XmlNodeType.Element, reader.NodeType);
Assert.IsTrue(reader.IsEmptyElement);
Assert.IsFalse(reader.Read());
}
public void XmlReaderNames()
{
string xml = "<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><pp:order /><order id='1'>Chocolates</order></customer>";
XPathNavigator nav = new XPathDocument(new StringReader(xml)).CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
reader.MoveToContent();
Assert.AreEqual("customer", reader.Name);
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.Name);
reader.MoveToNextAttribute();
Assert.AreEqual("pp:id", reader.Name);
// Namespace order is not guaranteed.
reader.MoveToNextAttribute();
Assert.IsTrue(reader.Name == "xmlns:pp" || reader.Name == "xmlns");
reader.MoveToNextAttribute();
Assert.IsTrue(reader.Name == "xmlns:pp" || reader.Name == "xmlns");
reader.MoveToElement();
reader.Read();
Assert.AreEqual("pp:order", reader.Name);
}
public void OlegEvilTest()
{
string xml = @"<foo><?pi text?>evil</foo>";
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNodeIterator ni =
doc.CreateNavigator().Select("//processing-instruction()");
Assert.IsTrue(ni.MoveNext());
XPathNavigatorReader r = new XPathNavigatorReader(ni.Current);
Assert.IsTrue(r.Read());
Console.WriteLine("NodeType: {0}, Name: {1}, Value: {2}",
r.NodeType, r.Name, r.Value);
Assert.AreEqual(XmlNodeType.ProcessingInstruction, r.NodeType);
Assert.IsTrue(r.Read());
Assert.AreEqual(XmlNodeType.Text, r.NodeType);
Assert.IsFalse(r.Read());
}
public void OlegEvilTest()
{
string xml = @"<foo><?pi text?>evil</foo>";
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNodeIterator ni =
doc.CreateNavigator().Select("//processing-instruction()");
Assert.IsTrue(ni.MoveNext());
XPathNavigatorReader r = new XPathNavigatorReader(ni.Current);
Assert.IsTrue(r.Read());
Console.WriteLine("NodeType: {0}, Name: {1}, Value: {2}",
r.NodeType, r.Name, r.Value);
Assert.AreEqual(XmlNodeType.ProcessingInstruction, r.NodeType);
Assert.IsTrue(r.Read());
Assert.AreEqual(XmlNodeType.Text, r.NodeType);
Assert.IsFalse(r.Read());
}
public void TestSiblingRead()
{
string xml = @"<foo><bar/><baz/></foo>";
XmlTextReader tr = new XmlTextReader(new StringReader(xml));
tr.MoveToContent();
Assert.AreEqual("foo", tr.LocalName);
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNodeIterator ni = nav.Select("/foo/bar");
if (ni.MoveNext())
{
XPathNavigatorReader r = new XPathNavigatorReader(ni.Current);
Assert.IsTrue(r.Read());
Assert.AreEqual("bar", r.LocalName);
Assert.IsFalse(r.Read());
r.Close();
}
}
public void XmlDocumentLoading()
{
string xml = "<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><pp:order /><order id='1'>Chocolates</order></customer>";
XPathNavigator nav = new XPathDocument(new StringReader(xml)).CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
//XmlReader reader = new XmlTextReader(new StringReader(xml));
//reader.MoveToContent();
//Console.WriteLine(reader.ReadOuterXml());
System.CodeDom.Compiler.IndentedTextWriter tw = new System.CodeDom.Compiler.IndentedTextWriter(Console.Out);
while (reader.Read())
{
tw.Indent = reader.Depth;
tw.WriteLine("Name={0}, Type={1}", reader.Name, reader.NodeType);
int count = reader.AttributeCount;
//reader.MoveToFirstAttribute();
//for (int i = 0; i < count; i++)
while (reader.MoveToNextAttribute())
{
tw.Indent = reader.Depth;
tw.Write("{0}=", reader.Name);
reader.ReadAttributeValue();
tw.WriteLine(reader.Value);
//reader.MoveToNextAttribute();
}
}
//reader = new DebuggingXmlTextReader(new XPathNavigatorReader(nav));
reader = new XPathNavigatorReader(nav);
XmlDocument doc = new XmlDocument(nav.NameTable);
doc.Load(reader);
Assert.AreEqual("customer", doc.DocumentElement.LocalName);
Assert.AreEqual("urn-kzu", doc.DocumentElement.NamespaceURI);
Assert.AreEqual(4, doc.DocumentElement.Attributes.Count);
Assert.AreEqual(2, doc.DocumentElement.ChildNodes.Count);
}
public void SimpleReading()
{
XPathDocument doc = new XPathDocument(new StringReader(
"<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><order id='1'>Chocolates</order></customer>"));
XPathNavigator nav = doc.CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
reader.Read();
Assert.AreEqual("customer", reader.LocalName);
Assert.AreEqual("urn-kzu", reader.NamespaceURI);
Assert.AreEqual(4, reader.AttributeCount);
// @id
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.LocalName);
// @pp:id
reader.MoveToNextAttribute();
Assert.AreEqual("id", reader.LocalName);
Assert.AreEqual("urn-pepenamespace", reader.NamespaceURI);
// xmlns="urn-kzu" and xmlns:pp="urn-pepenamespace". Order is not guaranteed.
reader.MoveToNextAttribute();
Assert.AreEqual(XmlNamespaces.XmlNs, reader.NamespaceURI);
reader.MoveToNextAttribute();
Assert.AreEqual(XmlNamespaces.XmlNs, reader.NamespaceURI);
reader.Read();
Assert.AreEqual("order", reader.LocalName);
Assert.AreEqual("urn-kzu", reader.NamespaceURI);
Assert.AreEqual(1, reader.AttributeCount);
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.LocalName);
Assert.IsTrue(reader.ReadAttributeValue());
Assert.AreEqual("1", reader.Value);
Assert.IsFalse(reader.MoveToNextAttribute());
reader.Read();
Assert.AreEqual(XmlNodeType.Text, reader.NodeType);
Assert.AreEqual("Chocolates", reader.Value);
reader.Read();
Assert.AreEqual("order", reader.LocalName);
Assert.AreEqual(XmlNodeType.EndElement, reader.NodeType);
reader.Read();
Assert.AreEqual("customer", reader.LocalName);
Assert.AreEqual(XmlNodeType.EndElement, reader.NodeType);
reader.Read();
Assert.AreEqual(ReadState.EndOfFile, reader.ReadState);
}
public void TestSiblingRead()
{
string xml = @"<foo><bar/><baz/></foo>";
XmlTextReader tr = new XmlTextReader(new StringReader(xml));
tr.MoveToContent();
Assert.AreEqual("foo", tr.LocalName);
XPathDocument doc = new XPathDocument(new StringReader(xml));
XPathNavigator nav = doc.CreateNavigator();
XPathNodeIterator ni = nav.Select("/foo/bar");
if (ni.MoveNext())
{
XPathNavigatorReader r = new XPathNavigatorReader(ni.Current);
Assert.IsTrue(r.Read());
Assert.AreEqual("bar", r.LocalName);
Assert.IsFalse(r.Read());
r.Close();
}
}
internal static AtomContentConstruct Parse(XPathNavigator navigator)
{
AtomContentConstruct contentElement = new AtomContentConstruct();
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = StringUtils.ToLower(iter.Current.Name);
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[1];
}
switch (name)
{
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch (StringUtils.ToLower(iter.Current.Name))
{
case "type":
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
case "mode":
{
switch (StringUtils.ToLower(iter.Current.Value))
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while(iter.MoveNext());
switch (contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return(contentElement);
}
public void XmlReaderNames()
{
string xml = "<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><pp:order /><order id='1'>Chocolates</order></customer>";
XPathNavigator nav = new XPathDocument(new StringReader(xml)).CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
reader.MoveToContent();
Assert.AreEqual("customer", reader.Name);
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.Name);
reader.MoveToNextAttribute();
Assert.AreEqual("pp:id", reader.Name);
// Namespace order is not guaranteed.
reader.MoveToNextAttribute();
Assert.IsTrue( reader.Name == "xmlns:pp" || reader.Name == "xmlns" );
reader.MoveToNextAttribute();
Assert.IsTrue( reader.Name == "xmlns:pp" || reader.Name == "xmlns" );
reader.MoveToElement();
reader.Read();
Assert.AreEqual("pp:order", reader.Name);
}
public void XmlDocumentLoading()
{
string xml = "<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><pp:order /><order id='1'>Chocolates</order></customer>";
XPathNavigator nav = new XPathDocument(new StringReader(xml)).CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
//XmlReader reader = new XmlTextReader(new StringReader(xml));
//reader.MoveToContent();
//Console.WriteLine(reader.ReadOuterXml());
System.CodeDom.Compiler.IndentedTextWriter tw = new System.CodeDom.Compiler.IndentedTextWriter(Console.Out);
while (reader.Read())
{
tw.Indent = reader.Depth;
tw.WriteLine("Name={0}, Type={1}", reader.Name, reader.NodeType);
int count = reader.AttributeCount;
//reader.MoveToFirstAttribute();
//for (int i = 0; i < count; i++)
while (reader.MoveToNextAttribute())
{
tw.Indent = reader.Depth;
tw.Write("{0}=", reader.Name);
reader.ReadAttributeValue();
tw.WriteLine(reader.Value);
//reader.MoveToNextAttribute();
}
}
//reader = new DebuggingXmlTextReader(new XPathNavigatorReader(nav));
reader = new XPathNavigatorReader(nav);
XmlDocument doc = new XmlDocument(nav.NameTable);
doc.Load( reader );
Assert.AreEqual("customer", doc.DocumentElement.LocalName);
Assert.AreEqual("urn-kzu", doc.DocumentElement.NamespaceURI);
Assert.AreEqual(4, doc.DocumentElement.Attributes.Count);
Assert.AreEqual(2, doc.DocumentElement.ChildNodes.Count);
}
/// <summary>
///
/// </summary>
/// <param name="navigator"></param>
/// <returns></returns>
internal static AtomContentConstruct parse(XPathNavigator navigator) {
AtomContentConstruct result_content = new AtomContentConstruct();
string content = string.Empty;
XPathNavigator temp_navigator = navigator.Clone();
XPathNodeIterator it = temp_navigator.SelectDescendants( XPathNodeType.Element, true );
while ( it.MoveNext() ) {
string name = it.Current.Name.ToLower();
int colon_index = name.IndexOf( ":" );
if ( colon_index != -1 )
name = name.Split( new char[] { ':' }, 2 )[1];
switch ( name ) {
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try {
result_content.XmlLang = AtomUtility.parseLanguage( it.Current.XmlLang );
} catch { }
result_content.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader( it.Current );
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
it = temp_navigator.Select( "@*" );
do {
switch ( it.Current.Name.ToLower() ) {
case "type":
result_content.Type = AtomUtility.parseMediaType( it.Current.Value );
break;
case "mode":
switch ( it.Current.Value.ToLower() ) {
case "escaped":
result_content.Mode = EncodedMode.Escaped;
break;
case "base64":
result_content.Mode = EncodedMode.Base64;
break;
}
break;
}
} while ( it.MoveNext() );
switch ( result_content.Mode ) {
case EncodedMode.Escaped:
content = AtomUtility.Unescape( content );
break;
case EncodedMode.Base64:
content = Encoding.Unicode.GetString( Base64.Decode( content ) );
break;
}
result_content.Content = content;
return result_content;
}
internal new static AtomContent Parse(XPathNavigator navigator)
{
AtomContent contentElement = new AtomContent();
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[1];
}
switch (name)
{
case "content":
try
{
XPathNavigatorReader navReader = new XPathNavigatorReader(nav);
string baseUri = navReader.GetAttribute("base", XmlNamespaces.Xml);
if (baseUri != null && baseUri.Length > 0)
{
contentElement.XmlBase = new Uri(baseUri);
}
}
catch {}
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch (iter.Current.Name.ToLower())
{
case "type":
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
case "mode":
{
switch (iter.Current.Value.ToLower())
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while(iter.MoveNext());
switch (contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return(contentElement);
}
public void SimpleReading()
{
XPathDocument doc = new XPathDocument(new StringReader(
"<customer id='1' pp:id='aba' xmlns='urn-kzu' xmlns:pp='urn-pepenamespace'><order id='1'>Chocolates</order></customer>"));
XPathNavigator nav = doc.CreateNavigator();
XmlReader reader = new XPathNavigatorReader(nav);
reader.Read();
Assert.AreEqual("customer", reader.LocalName);
Assert.AreEqual("urn-kzu", reader.NamespaceURI);
Assert.AreEqual(4, reader.AttributeCount);
// @id
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.LocalName);
// @pp:id
reader.MoveToNextAttribute();
Assert.AreEqual("id", reader.LocalName);
Assert.AreEqual("urn-pepenamespace", reader.NamespaceURI);
// xmlns="urn-kzu" and xmlns:pp="urn-pepenamespace". Order is not guaranteed.
reader.MoveToNextAttribute();
Assert.AreEqual(XmlNamespaces.XmlNs, reader.NamespaceURI);
reader.MoveToNextAttribute();
Assert.AreEqual(XmlNamespaces.XmlNs, reader.NamespaceURI);
reader.Read();
Assert.AreEqual("order", reader.LocalName);
Assert.AreEqual("urn-kzu", reader.NamespaceURI);
Assert.AreEqual(1, reader.AttributeCount);
reader.MoveToFirstAttribute();
Assert.AreEqual("id", reader.LocalName);
Assert.IsTrue(reader.ReadAttributeValue());
Assert.AreEqual("1", reader.Value);
Assert.IsFalse(reader.MoveToNextAttribute());
reader.Read();
Assert.AreEqual(XmlNodeType.Text, reader.NodeType);
Assert.AreEqual("Chocolates", reader.Value);
reader.Read();
Assert.AreEqual("order", reader.LocalName);
Assert.AreEqual(XmlNodeType.EndElement, reader.NodeType);
reader.Read();
Assert.AreEqual("customer", reader.LocalName);
Assert.AreEqual(XmlNodeType.EndElement, reader.NodeType);
reader.Read();
Assert.AreEqual(ReadState.EndOfFile, reader.ReadState);
}
internal new static AtomContent Parse(XPathNavigator navigator)
{
AtomContent contentElement = new AtomContent();
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while(iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if(idx != -1)
name = name.Split(new char[] {':'}, 2)[1];
switch(name)
{
case "content":
try
{
XPathNavigatorReader navReader = new XPathNavigatorReader(nav);
string baseUri = navReader.GetAttribute("base", XmlNamespaces.Xml);
if(baseUri != null && baseUri.Length > 0)
contentElement.XmlBase = new Uri(baseUri);
}
catch {}
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch {}
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch(iter.Current.Name.ToLower())
{
case "type":
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
case "mode":
{
switch(iter.Current.Value.ToLower())
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while(iter.MoveNext());
switch(contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return contentElement;
}
internal static AtomContentConstruct Parse(XPathNavigator navigator, Uri ns)
{
AtomContentConstruct contentElement = new AtomContentConstruct(ns);
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
name = name.Split(new char[] { ':' }, 2)[1];
switch (name)
{
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch { }
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
bool fread = reader.Read();
if (iter.Current.HasChildren) // dblock: bug 149
{
content = reader.ReadInnerXml();
}
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch (iter.Current.Name.ToLower())
{
case "type":
switch (iter.Current.Value)
{
// shortcut used, doesn't look like compliant to spec, should be text/html, mode="escaped"
case "html":
contentElement.Mode = Mode.Escaped;
contentElement.Type = MediaType.TextHtml;
break;
default:
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
}
break;
case "mode":
{
switch (iter.Current.Value.ToLower())
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while (iter.MoveNext());
switch (contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return contentElement;
}
internal new static AtomContent parse(XPathNavigator navigator) {
AtomContent result_content = new AtomContent();
string content = string.Empty;
XPathNavigator temp_navigator = navigator.Clone();
XPathNodeIterator it = temp_navigator.SelectDescendants( XPathNodeType.Element, true );
while ( it.MoveNext() ) {
string name = it.Current.Name.ToLower();
int colon_index = name.IndexOf( ":" );
if ( colon_index != -1 )
name = name.Split( new char[] { ':' }, 2 )[1];
switch ( name ) {
case "content":
try {
XPathNavigatorReader temp_reader = new XPathNavigatorReader( temp_navigator );
string base_uri = temp_reader.GetAttribute( "base", XmlNamespaces.Xml );
if ( base_uri != null && base_uri.Length > 0 )
result_content.XmlBase = new Uri( base_uri );
} catch { }
try {
result_content.XmlLang = AtomUtility.parseLanguage( it.Current.XmlLang );
} catch { }
result_content.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader( it.Current );
reader.Read();
content = reader.ReadInnerXml();
break;
}
}
it = temp_navigator.Select( "@*" );
do {
switch ( it.Current.Name.ToLower() ) {
case "type":
result_content.Type = AtomUtility.parseMediaType( it.Current.Value );
break;
/*
* mode はなさそうだ…。
*/
case "mode":
switch ( it.Current.Value.ToLower() ) {
case "escaped":
result_content.Mode = EncodedMode.Escaped;
break;
case "base64":
result_content.Mode = EncodedMode.Base64;
break;
}
break;
}
} while ( it.MoveNext() );
switch ( result_content.Mode ) {
case EncodedMode.Escaped:
content = AtomUtility.Unescape( content );
break;
case EncodedMode.Base64:
content = Encoding.Unicode.GetString( Base64.Decode( content ) );
break;
}
result_content.Content = content;
return result_content;
}
internal static AtomContentConstruct Parse(XPathNavigator navigator, Uri ns)
{
AtomContentConstruct contentElement = new AtomContentConstruct(ns);
string content = String.Empty;
XPathNavigator nav = navigator.Clone();
// select the element itself
XPathNodeIterator iter = nav.SelectDescendants(XPathNodeType.Element, true);
while (iter.MoveNext())
{
string name = iter.Current.Name.ToLower();
int idx = name.IndexOf(":");
if (idx != -1)
{
name = name.Split(new char[] { ':' }, 2)[1];
}
switch (name)
{
case "title":
case "copyright":
case "info":
case "tagline":
case "summary":
case "content":
try
{
contentElement.XmlLang = Utils.Utils.ParseLanguage(iter.Current.XmlLang);
}
catch { }
contentElement.LocalName = name;
XPathNavigatorReader reader = new XPathNavigatorReader(iter.Current);
bool fread = reader.Read();
if (iter.Current.HasChildren) // dblock: bug 149
{
content = reader.ReadInnerXml();
}
break;
}
}
// select the attributes
iter = nav.Select("@*");
do
{
switch (iter.Current.Name.ToLower())
{
case "type":
switch (iter.Current.Value)
{
// shortcut used, doesn't look like compliant to spec, should be text/html, mode="escaped"
case "html":
contentElement.Mode = Mode.Escaped;
contentElement.Type = MediaType.TextHtml;
break;
default:
contentElement.Type = Utils.Utils.ParseMediaType(
iter.Current.Value);
break;
}
break;
case "mode":
{
switch (iter.Current.Value.ToLower())
{
case "escaped":
contentElement.Mode = Mode.Escaped;
break;
case "base64":
contentElement.Mode = Mode.Base64;
break;
}
break;
}
}
} while (iter.MoveNext());
switch (contentElement.Mode)
{
case Mode.Escaped:
content = Utils.Utils.Unescape(content);
break;
case Mode.Base64:
content = Encoding.Unicode.GetString(
Utils.Utils.Base64Decode(content));
break;
}
contentElement.Content = content;
return(contentElement);
}
