86 lines
2.7 KiB
C#
86 lines
2.7 KiB
C#
// System.Xml.Xsl.XsltContext
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//
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// Author: Tim Coleman <tim@timcoleman.com>
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// (C) Copyright 2002 Tim Coleman
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Xml;
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using System.Xml.XPath;
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namespace System.Xml.Xsl
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{
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public abstract class XsltContext : XmlNamespaceManager
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{
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#region Constructors
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protected XsltContext ()
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: base (new NameTable ())
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{
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}
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protected XsltContext (NameTable table)
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: base (table)
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{
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}
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#endregion
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#region Properties
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public abstract bool Whitespace { get; }
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public abstract bool PreserveWhitespace (XPathNavigator node);
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#endregion
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#region Methods
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public abstract int CompareDocument (string baseUri, string nextbaseUri);
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public abstract IXsltContextFunction ResolveFunction (string prefix, string name, XPathResultType [] ArgTypes);
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public abstract IXsltContextVariable ResolveVariable (string prefix, string name);
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#endregion
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#region XSLT Internal Calls
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internal virtual IXsltContextVariable ResolveVariable (XmlQualifiedName name)
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{
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return ResolveVariable (LookupPrefix (name.Namespace), name.Name);
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}
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internal virtual IXsltContextFunction ResolveFunction (XmlQualifiedName name, XPathResultType [] argTypes)
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{
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return ResolveFunction (name.Name, name.Namespace, argTypes);
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}
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#endregion
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}
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// The static XSLT context, will try to simplify what it can
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internal interface IStaticXsltContext
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{
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Expression TryGetVariable (string nm);
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Expression TryGetFunction (XmlQualifiedName nm, FunctionArguments args);
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XmlQualifiedName LookupQName (string s);
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string LookupNamespace (string prefix);
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}
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}
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