{
#region Fields
- protected TextWriter w;
- protected bool nullEncoding = false;
- protected bool openWriter = true;
- protected bool openStartElement = false;
- protected bool openStartAttribute = false;
- protected bool documentStarted = false;
- private bool namespaces = true;
- protected bool openAttribute = false;
- protected bool attributeWrittenForElement = false;
- protected Stack openElements = new Stack ();
- private Formatting formatting = Formatting.None;
- private int indentation = 2;
- private char indentChar = ' ';
- protected string indentChars = " ";
- private char quoteChar = '\"';
- protected int indentLevel = 0;
- protected string indentFormatting;
- protected Stream baseStream = null;
- protected string xmlLang = null;
- protected XmlSpace xmlSpace = XmlSpace.None;
- protected bool openXmlLang = false;
- protected bool openXmlSpace = false;
+ TextWriter w;
+ bool nullEncoding = false;
+ bool openWriter = true;
+ bool openStartElement = false;
+ bool openStartAttribute = false;
+ bool documentStarted = false;
+ bool namespaces = true;
+ bool openAttribute = false;
+ bool attributeWrittenForElement = false;
+ Stack openElements = new Stack ();
+ Formatting formatting = Formatting.None;
+ int indentation = 2;
+ char indentChar = ' ';
+ string indentChars = " ";
+ char quoteChar = '\"';
+ int indentLevel = 0;
+ string indentFormatting;
+ Stream baseStream = null;
+ string xmlLang = null;
+ XmlSpace xmlSpace = XmlSpace.None;
+ bool openXmlLang = false;
+ bool openXmlSpace = false;
+ string openElementPrefix;
+ string openElementNS;
+ bool hasRoot = false;
#endregion
baseStream = w;
}
- public XmlTextWriter (string filename, Encoding encoding) : base ()
+ public XmlTextWriter (string filename, Encoding encoding) :
+ this (new FileStream (filename, FileMode.Create, FileAccess.Write, FileShare.None), encoding)
{
- this.w = new StreamWriter(filename, false, encoding);
- baseStream = ((StreamWriter)w).BaseStream;
}
#endregion
set { formatting = value; }
}
- public bool IndentingOverriden
+ private bool IndentingOverriden
{
get {
if (openElements.Count == 0)
#endregion
#region Methods
+ private void AddMissingElementXmlns ()
+ {
+ // output namespace declaration if not exist.
+ string prefix = openElementPrefix;
+ string ns = openElementNS;
+ if (ns != null/* && LookupPrefix (ns) != prefix*/)
+ {
+ string formatXmlns = String.Empty;
+ if (ns != String.Empty)
+ {
+ string existingPrefix = namespaceManager.LookupPrefix (ns);
+ bool addDefaultNamespace = false;
+
+ if (existingPrefix == null)
+ {
+ namespaceManager.AddNamespace (prefix, ns);
+ addDefaultNamespace = true;
+ }
+
+ if (prefix == String.Empty)
+ prefix = existingPrefix;
+
+ if (prefix != existingPrefix)
+ formatXmlns = String.Format (" xmlns:{0}={1}{2}{1}", prefix, quoteChar, ns);
+ else if (addDefaultNamespace)
+ formatXmlns = String.Format (" xmlns={0}{1}{0}", quoteChar, ns);
+ }
+ else if ((prefix == String.Empty) && (namespaceManager.LookupNamespace (prefix) != String.Empty))
+ {
+ namespaceManager.AddNamespace (prefix, ns);
+ formatXmlns = String.Format (" xmlns={0}{0}", quoteChar);
+ }
+ if(formatXmlns != String.Empty)
+ w.Write(formatXmlns);
+ openElementPrefix = null;
+ openElementNS = null;
+ }
+ }
private void CheckState ()
{
throw new InvalidOperationException ("The Writer is closed.");
}
if ((documentStarted == true) && (formatting == Formatting.Indented) && (!IndentingOverriden)) {
- indentFormatting = "\r\n";
+ indentFormatting = w.NewLine;
if (indentLevel > 0) {
for (int i = 0; i < indentLevel; i++)
indentFormatting += indentChars;
private void CloseStartElement ()
{
- if (openStartElement) {
- w.Write(">");
- ws = WriteState.Content;
- openStartElement = false;
- attributeWrittenForElement = false;
- }
+ if (!openStartElement)
+ return;
+
+ AddMissingElementXmlns ();
+
+ w.Write (">");
+ ws = WriteState.Content;
+ openStartElement = false;
+ attributeWrittenForElement = false;
}
public override void Flush ()
{
string prefix = namespaceManager.LookupPrefix (ns);
- if (prefix == String.Empty)
- prefix = null;
-
+ // XmlNamespaceManager has changed to return null when NSURI not found.
+ // (Contradiction to the documentation.)
+ //if (prefix == String.Empty)
+ // prefix = null;
return prefix;
}
w.Write ("<!--{0}-->", text);
}
- [MonoTODO]
public override void WriteDocType (string name, string pubid, string sysid, string subset)
{
- throw new NotImplementedException ();
+ if (name == null || name.Trim ().Length == 0)
+ throw new ArgumentException ("Invalid DOCTYPE name", "name");
+
+ w.Write ("<!DOCTYPE ");
+ w.Write (name);
+ if (pubid != null) {
+ w.Write (String.Format (" PUBLIC {0}{1}{0} {0}{2}{0}", quoteChar, pubid, sysid));
+ } else if (sysid != null) {
+ w.Write (String.Format (" SYSTEM {0}{1}{0}", quoteChar, sysid));
+ }
+
+ if (subset != null)
+ w.Write ("[" + subset + "]");
+
+ w.Write('>');
}
public override void WriteEndAttribute ()
public override void WriteEndDocument ()
{
- if ((ws == WriteState.Start) || (ws == WriteState.Prolog))
- throw new ArgumentException ("This document does not have a root element.");
-
CloseOpenAttributeAndElements ();
+ if (!hasRoot)
+ throw new ArgumentException ("This document does not have a root element.");
+
ws = WriteState.Start;
+ hasRoot = false;
}
public override void WriteEndElement ()
indentLevel--;
CheckState ();
+ AddMissingElementXmlns ();
if (openStartElement) {
if (openAttribute)
WriteEndElementInternal (true);
}
- [MonoTODO]
+ private void CheckValidChars (string name, bool firstOnlyLetter)
+ {
+ foreach (char c in name) {
+ if (XmlConvert.IsInvalid (c, firstOnlyLetter))
+ throw new ArgumentException ("There is an invalid character: '" + c +
+ "'", "name");
+ }
+ }
+
public override void WriteName (string name)
{
- throw new NotImplementedException ();
+ CheckValidChars (name, true);
+ w.Write (name);
}
- [MonoTODO]
public override void WriteNmToken (string name)
{
- throw new NotImplementedException ();
+ CheckValidChars (name, false);
+ w.Write (name);
}
public override void WriteProcessingInstruction (string name, string text)
[MonoTODO]
public override void WriteQualifiedName (string localName, string ns)
{
- throw new NotImplementedException ();
+ if (localName == null || localName == String.Empty)
+ throw new ArgumentException ();
+
+ CheckState ();
+ w.Write ("{0}:{1}", ns, localName);
}
public override void WriteRaw (string data)
WriteStringInternal (data, false);
}
- [MonoTODO]
public override void WriteRaw (char[] buffer, int index, int count)
{
- throw new NotImplementedException ();
+ WriteStringInternal (new string (buffer, index, count), false);
}
public override void WriteStartAttribute (string prefix, string localName, string ns)
string existingPrefix = namespaceManager.LookupPrefix (ns);
if (prefix == String.Empty)
- prefix = existingPrefix;
+ prefix = (existingPrefix == null) ?
+ String.Empty : existingPrefix;
}
if (prefix != String.Empty)
if (documentStarted == true)
throw new InvalidOperationException("WriteStartDocument should be the first call.");
+ if (hasRoot)
+ throw new XmlException ("WriteStartDocument called twice.");
+
+ hasRoot = true;
+
CheckState ();
string encodingFormatting = "";
WriteStartElementInternal (prefix, localName, ns);
}
- protected override void WriteStartElementInternal (string prefix, string localName, string ns)
+ private void WriteStartElementInternal (string prefix, string localName, string ns)
{
- if (prefix == null)
- prefix = String.Empty;
-
- if ((prefix != String.Empty) && ((ns == null) || (ns == String.Empty)))
+ if ((prefix != null && prefix != String.Empty) && ((ns == null) || (ns == String.Empty)))
throw new ArgumentException ("Cannot use a prefix with an empty namespace.");
CheckState ();
CloseStartElement ();
+ if (prefix == null)
+ prefix = namespaceManager.LookupPrefix (ns);
+ if (prefix == null)
+ prefix = String.Empty;
+
string formatXmlns = "";
string formatPrefix = "";
- if(ns != null)
- {
- if (ns != String.Empty)
- {
- string existingPrefix = namespaceManager.LookupPrefix (ns);
-
- if (prefix == String.Empty)
- prefix = existingPrefix;
-
- if (prefix != existingPrefix)
- formatXmlns = String.Format (" xmlns:{0}={1}{2}{1}", prefix, quoteChar, ns);
- else if (existingPrefix == String.Empty)
- formatXmlns = String.Format (" xmlns={0}{1}{0}", quoteChar, ns);
- }
- else if ((prefix == String.Empty) && (namespaceManager.LookupNamespace(prefix) != String.Empty)) {
- formatXmlns = String.Format (" xmlns={0}{0}", quoteChar);
- }
-
- if (prefix != String.Empty) {
+ if(ns != null) {
+ if (prefix != String.Empty)
formatPrefix = prefix + ":";
- }
}
w.Write ("{0}<{1}{2}{3}", indentFormatting, formatPrefix, localName, formatXmlns);
openElements.Push (new XmlTextWriterOpenElement (formatPrefix + localName));
ws = WriteState.Element;
openStartElement = true;
+ openElementNS = ns;
+ openElementPrefix = prefix;
namespaceManager.PushScope ();
- if(ns != null)
- {
- namespaceManager.AddNamespace (prefix, ns);
- }
+// if(ns != null)
+// namespaceManager.AddNamespace (prefix, ns);
indentLevel++;
}
WriteStringInternal (text, true);
}
- public void WriteStringInternal (string text, bool entitize)
+ private void WriteStringInternal (string text, bool entitize)
{
if (text == null)
text = String.Empty;
projects / mono.git / blobdiff