//
// (C) 2002 Piers Haken
//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
using System;
using System.Collections;
+using System.Globalization;\r
using System.Xml;
using System.Xml.XPath;
using System.Xml.Xsl;
BaseIterator iter = (BaseIterator) arg;
return iter.MoveNext ();
}
+ if (arg is XPathNavigator)
+ {
+ return ToBoolean (((XPathNavigator) arg).SelectChildren (XPathNodeType.All));
+ }
throw new ArgumentException ();
}
- [MonoTODO]
+
+ public static bool ToBoolean (bool b)
+ {
+ return b;
+ }
+
+ public static bool ToBoolean (double d)
+ {
+ return d != 0.0 && d != double.NaN;
+ }
+
+ public static bool ToBoolean (string s)
+ {
+ return s != null && s.Length > 0;
+ }
+
+ public static bool ToBoolean (BaseIterator iter)
+ {
+ return iter != null && iter.MoveNext ();
+ }
+
public static string ToString (object arg)
{
if (arg == null)
return "";
return iter.Current.Value;
}
+ if (arg is XPathNavigator)
+ {
+ return ((XPathNavigator) arg).Value;
+ }
throw new ArgumentException ();
}
- [MonoTODO]
+
public static double ToNumber (object arg)
{
if (arg == null)
throw new ArgumentNullException ();
- if (arg is string)
- {
- try
- {
- return XmlConvert.ToDouble ((string) arg); // TODO: spec? convert string to number
- }
- catch (System.FormatException)
- {
- return double.NaN;
- }
- }
- if (arg is BaseIterator)
+ if (arg is BaseIterator || arg is XPathNavigator)
arg = ToString (arg); // follow on
+ if (arg is string) {
+ string s = arg as string;
+ return ToNumber (s); // use explicit overload
+ }
if (arg is double)
return (double) arg;
if (arg is bool)
public static double ToNumber (string arg)
{
+ if (arg == null)
+ throw new ArgumentNullException ();
+ string s = arg.Trim (XmlChar.WhitespaceChars);
+ if (s.Length == 0)
+ return double.NaN;
try {
- return XmlConvert.ToDouble ((string) arg.Trim (XmlChar.WhitespaceChars));
+ return XmlConvert.ToDouble (s);
} catch (System.OverflowException) {
return double.NaN;
} catch (System.FormatException) {
{
return "last()";
}
+
+ internal override bool IsPositional {
+ get { return true; }
+ }
}
{
return "position()";
}
+
+ internal override bool IsPositional {
+ get { return true; }
+ }
}
XPathNavigator n = iter.Current.Clone ();
ArrayList rgNodes = new ArrayList ();
- foreach (string strArg in strArgs.Split (rgchWhitespace))
- {
- if (n.MoveToId (strArg)) {
+ string [] ids = strArgs.Split (rgchWhitespace);
+ for (int i = 0; i < ids.Length; i++)
+ if (n.MoveToId (ids [i]))
rgNodes.Add (n.Clone ());
- }
- }
+
rgNodes.Sort (XPathNavigatorComparer.Instance);
- return new EnumeratorIterator (iter, rgNodes.GetEnumerator ());
+ return new ListIterator (iter, rgNodes, true);
}
public override string ToString ()
StringBuilder sb = new StringBuilder ();
sb.Append ("concat(");
for (int i = 0; i < rgs.Count - 1; i++) {
- sb.Append (rgs [i].ToString ());
+ sb.AppendFormat (CultureInfo.InvariantCulture, "{0}", rgs [i].ToString ());
sb.Append (',');
}
- sb.Append (rgs [rgs.Count - 1].ToString ());
+ sb.AppendFormat (CultureInfo.InvariantCulture, "{0}", rgs [rgs.Count - 1].ToString ());
sb.Append (')');
return sb.ToString ();
}
str = iter.Current.Value;
System.Text.StringBuilder sb = new System.Text.StringBuilder ();
bool fSpace = false;
- foreach (char ch in str)
- {
+ for (int i = 0; i < str.Length; i++) {
+ char ch = str [i];
if (ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n')
{
fSpace = true;
public override object Evaluate (BaseIterator iter)
{
- string lang = arg0.EvaluateString (iter).ToLower ();
- string actualLang = iter.Current.XmlLang.ToLower ();
+ string lang = arg0.EvaluateString (iter).ToLower (CultureInfo.InvariantCulture);
+ string actualLang = iter.Current.XmlLang.ToLower (CultureInfo.InvariantCulture);
return lang == actualLang || lang == (actualLang.Split ('-')[0]);
}
projects / mono.git / blobdiff