-* XML Classes
+* XML Classes Status and Tasks
** Abstract
Basically System.XML.dll feature is almost finished, so I write this
document mainly for bugs and improvement hints.
+** Status
-** System.Xml namespace
+*** System.Xml namespace
-*** Document Object Model (Core)
+**** Document Object Model (Core)
DOM implementation has finished and our DOM implementation scores better
than MS.NET as to the NIST DOM test results (it is ported by Mainsoft
hackers and in our unit tests).
-*** Xml Writer
+**** Xml Writer
Here XmlWriter almost equals to XmlTextWriter. If you want to see
another implementation, check XmlNodeWriter.cs and DTMXPathDocumentWriter.cs
XmlTextWriter is completed, though it looks a bit slower than MS.NET (I
tried 1.1).
-*** XmlResolver
+**** XmlResolver
- Currently XmlTextReader uses specified XmlResolver. If nothing was supplied,
- then it uses XmlUrlResolver. XmlResolver is used to parse external DTD,
- importing XSL stylesheets and schemas etc.
+ XmlUrlResolver is implemented.
XmlSecureResolver, which is introduced in MS .NET Framework 1.1 is basically
implemented, but it requires CAS (code access security) feature. We need to
fixup this class after ongoing CAS effort works.
- You might also be interested in an improved <a href="http://codeblogs.ximian.com/blogs/benm/archives/000039.html">XmlCachingResolver</a> by Ben Maurer.
- If even one time download is not acceptable, you can use <a href="http://primates.ximian.com/~atsushi/XmlStoredResolver.cs">this one</a>.
+ You might also be interested in some improved implementations which resides
+ in Mono.Xml.Ext.dll.
-*** XmlNameTable
+ [2.0] XmlDataSourceResolver <del>is not implemented as yet</del><ins>vanished</ins>.
- NameTable itself is implemented. It should be actually used in several
- classes. Currently it makes sense if compared names are both in the table,
- they should be simply compared using ReferenceEquals(). We have done where
- it seems possible e.g. in XmlNamespaceManager (in .NET 2.0 methods; if the
- build is not NET_2_0, it will be used internally).
+**** XmlNameTable
- NameTable also needs performance improvement. Optimization hackings are
- welcome.
+ NameTable is implemented, but also needs performance improvement.
+ Optimization hackings are welcome. There is also a <a
+ href="http://bugzilla.ximian.com/show_bug.cgi?id=59537">bugzilla entry</a>
+ for this matter.
-*** Xml Stream Reader
-
- When we are using ASCII document, we don't care which encoding we are using.
- However, XmlTextReader must be aware of the specified encoding in XML
- declaration. So we have internal XmlStreamReader class (and currently
- XmlInputStream class. This may disappear since XmlStreamReader is enough to
- handle this problem).
-
- However, there used to be some problems in these classes on reading network
- stream (especially on Linux). However, this might be already fixed with
- some network stream bugfixes.
-
-*** XML Reader
+**** XML Reader
XmlTextReader, XmlNodeReader and XmlValidatingReader are almost finished.
<ul>
* All OASIS conformance test passes as Microsoft does. Some
- W3C tests fail, but it looks better.
+ W3C tests fail, but it looks better than Microsoft.
* Entity expansion and its well-formedness check is incomplete.
It incorrectly allows divided content models. It incorrectly
- treats its Base URI, so some dtd fails.
+ treats its Base URI, so some dtd parse fails.
* I won't add any XDR support on XmlValidatingReader. (I haven't
ever seen XDR used other than Microsoft's BizTalk Server 2000,
- and Now they have 2002 with XML Schema support)
+ and Now they have 2002 with XML Schema support). If anyone
+ contributes an implementation, it would be still nice.
</ul>
XmlTextReader and XmlValidatingReader should be faster than now. Currently
XmlTextReader looks nearly twice as slow as MS.NET, and XmlValidatingReader
(which uses this slow XmlTextReader) looks nearly three times slower. (Note
- that XmlValidatingReader won't be slow as itself. It uses schema validating
- reader and dtd validating reader.)
+ that XmlValidatingReader wouldn't be so slow as itself. It uses schema
+ validating reader and dtd validating reader.)
**** Some Advantages
as normal XML parser does. For example, Mono allows non-deterministic DTD.
Another advantage of this XmlValidatingReader is support for *any* XmlReader.
- Microsoft supports only XmlTextReader (this bug will be fixed in VS 2005,
- taking shape of XmlFactory).
+ Microsoft supports only XmlTextReader (this bug is fixed in .NET 2.0 beta,
+ taking shape of XmlReader.Create()).
<del>I added extra support interface named "IHasXmlParserContext", which is
considered in XmlValidatingReader.ResolveEntity(). </del><ins>This is now
(In .NET 2.0, Microsoft also supported similar to IHasXmlParserContext,
named IXmlNamespaceResolver, but it still does not provide DTD information.)
- We also have RELAX NG validating reader. See mcs/class/Commons.Xml.Relaxng.
+ We also have RELAX NG validating reader (described later).
-** System.Xml.Schema
+*** System.Xml.Schema
-*** Summary
+**** Summary
- Basically it is completed. We can compile complex and simple types, refer to
- external schemas, extend or restrict other types, or use substitution groups.
- You can test how current schema validation engine is complete (incomplete)
- by using standalone test module
- (see mcs/class/System.XML/Test/System.Xml.Schema/standalone_tests).
+ Basically it is completed. You can test how current schema validation engine
+ is complete (incomplete) by using standalone test module (see
+ mcs/class/System.XML/Test/System.Xml.Schema/standalone_tests).
At least in my box, msxsdtest fails only 30 cases with bugfixed catalog -
- this score is better than that of Microsoft implementation.
+ this score is better than that of Microsoft implementation. But instead,
+ we need performance boost. There should be many points to improve
+ schema compilation and validation.
-*** Schema Object Model
+**** Schema Object Model
Completed, except for some things to be fixed:
* Complete facet support. Currently some of them is missing.
Recently David Sheldon is doing several fixes on them.
* ContentTypeParticle for pointless xs:choice is incomplete
- (It is because fixing this arose another bugs in
- compilation. Interestingly, MS.NET also fails around here,
- so it might be nature of ContentTypeParticle design)
+ (fixing this arose another bugs in compilation.
+ Interestingly, MS.NET also fails around here, so it might
+ be nature of ContentTypeParticle design)
* Some derivation by restriction (DBR) handling is incorrect.
</ul>
-*** Validating Reader
+**** Validating Reader
- XML Schema validation feature is (currently) implemented on
- Mono.Xml.Schema.XsdValidatingReader, which is internally used in
- XmlValidatingReader.
-
- Basically this is implemented and actually its feature is almost complete,
+ Basically this is implemented and actually its feature is complete,
but I have only did validation feature testing. So we have to write more
tests on properties, methods, and events (validation errors).
-** System.Xml.Serialization
+*** System.Xml.Serialization
- Lluis rules ;-)
+ Lluis Sanchez is the maintainer of this namespace (as well as
+ System.Web.Services).
- Well, in fact XmlSerializer is almost finished and is on bugfix phase.
+ XmlSerializer is almost finished and is on bugfix phase.
However, we appliciate more tests. Please try
Lluis also built interesting standalone test system placed under
mcs/class/System.Web.Services/Test/standalone.
- You might also interested in genxs, which enables you to create custom
- XML serializer. This is not included in Microsoft.NET.
- See <a
- href="http://primates.ximian.com/~lluis/blog/archives/000120.html">here</a>
- and manpages for details. Code files are in mcs/tools/genxs.
+ You might also interested in "genxs", which enables you to create custom
+ XML serializer. See "tools" section discussed later. There is also "sgen"
+ that is introduced in .NET 2.0.
-** System.Xml.XPath and System.Xml.Xsl
+*** System.Xml.XPath and System.Xml.Xsl
There are two XSLT implementations. One and historical implementation is
based on libxslt (aka Unmanaged XSLT). Now we uses fully implemented and
It would be nice if we can support <a href="http://www.exslt.org/">EXSLT</a>.
<a href="http://msdn.microsoft.com/WebServices/default.aspx?pull=/library/en-us/dnexxml/html/xml05192003.asp">Microsoft has tried to do some of them</a>,
- but it is not good code since it depends on internal concrete derivatives of
- XPathNodeIterator classes.
+ but it is not successful because of System.Xml.Xsl design problem:
+
+ <ul>
+ * In general, .NET's "extension objects" (including
+ msxsl:script) is not useful to return node-sets (MS XSLT
+ implementation rejects just overriden XPathNodeIterator,
+ but accepts only their hidden classes. And are the same
+ in Mono though classes are different)
+
+ * In .NET's extension object design, extension function name
+ is a valid method name that cannot contain some characters
+ such as '-'. That is, implementing EXSLT in C# is impossible.
+ </ul>
- In general, .NET's "extension objects" (including msxsl:script) is not
- useful to return node-sets (MS XSLT implementation rejects just overriden
- XPathNodeIterator, but accepts only their hidden classes. And are the same
- in Mono though classes are different), so if we support EXSLT, it has to
- be done inside our System.XML.dll. Volunteers are welcome.
+ So if we support EXSLT, it has to be done inside our System.XML.dll.
+ Microsoft developers are also aware of this problem and some of them wish
+ to have EXSLT support in WinFX (not whidbey). If anyone is interested
+ in it, it would be nice.
Our managed XSLT implementation is slower than MS XSLT for some kind of
stylesheets, and faster for some.
-** System.Xml and ADO.NET v2.0
+*** RELAX NG
- Microsoft released the second beta version of .NET Framework 2.0 with
- Visual Studio 2005 alpha version. They are only available on MSDN
- _subscriber_ download (i.e. it is not publicly downloadable yet). It
- contains several new classes.
+ I implemented an experimental RelaxngValidatingReader. It is still not
+ complete, for example some simplification stuff (see RELAX NG spec
+ chapter 4; especially 4.17-19) and some constraints (especially 7.3).
+ See mcs/class/Commons.Xml.Relaxng/README for details.
+
+ Currently we have
+
+ <ul>
+ * Custom datatype support. Right now, you can use XML schema
+ datatypes ( http://www.w3.org/2001/XMLSchema-datatypes )
+ as well as RELAX NG default datatypes (as used in relaxng.rng).
+
+ * RELAX NG Compact Syntax support, though not yet stable.
+ See Commons.Xml.Relaxng.Rnc.RncParser class.
+</ul>
+
+
+** System.Xml v2.0
+
+ Microsoft released the first public beta version of .NET Framework 2.0,
+ available from <a href="http://www.microsoft.com/downloads/details.aspx?familyid=916EC067-8BDC-4737-9430-6CEC9667655C&displaylang=en">MSDN</a>.
+ It contains several new classes.
There are two assemblies related to System.Xml v2.0; System.Xml.dll and
- System.Data.SqlXml.dll (here I treat sqlxml.dll as part of System.Xml v2.0,
- but note that it is also one of the ADO.NET 2.0 feature). There are several
- namespaces such as MS.Internal.Xml and System.Xml. Note that .NET Framework
- is pre-release version so that they are subject to change.
+ System.Data.SqlXml.dll. Now that System.Data.SqlXml.dll is little important.
+ It just contains only XQueryCommand class inside System.Xml.* namespace.
+ Most of the important part are in System.Xml.dll.
+
+ Note that .NET Framework is pre-release version, so they are subject
+ to change. Actually many of the pre-released classes vanished.
System.Xml 2.0 contains several features such as:
- <ul>
- * new XPathNavigator and XPathDocument
- * XML Query
- * XmlAdapter
- * XSLT IL generator (similar to Apache XSLTC) - it is
- internal use
- </ul>
+ <ul>
+ * new XPathNavigator members that supports editing XmlDocument
+ * XmlReaderSettings, XmlWriterSettings and factory methods
+ * Strongly typed XmlReader, XmlWriter and XPathNavigator.
+ * XML Schema design changes
+ * XSD Inference
+ * Well-documented and improved XmlSerializer.
+ * XSLT per-stylesheet assembly generator
+ </ul>
+
+*** System.Xml 2.0
- Tim Coleman started ADO.NET 2.0 related works. Currently I have no plan to
- implement System.Xml v2.0 classes and won't touch with them immediately,
- but will start in some months. If any of you wants to try this frontier,
- we welcome your effort.
+**** Summary
-*** New XPathNavigator
+ <a href="http://mono.ximian.com/class-status/mono-HEAD-vs-fx-2/class-status-System.Xml.html">
+ Here</a> is the latest status of mono's System.Xml 2.0.
- System.Xml v2.0 implementation will be started from new XPathDocument and
- XPathNavigator implementations (they are called as XPathDocument2 and
- XPathNavigator2, and they were very different from existing one). First,
- its document structure and basic navigation feature will be implemented.
- And next, XPath2 engine should be implemented (XPathNavigator2 looks very
- different from XPathNavigator).
+ Major remaining tasks are:
- There are some trivial tasks such as schema validation (we have
- <a href="http://www24.brinkster.com/ginga/XPathDocumentReader.cs.txt">
- XPathDocumentReader</a> that just wraps XPathNavigator, and our
- XmlValidatingReader can accept any XmlReader).
+ <ul>
+ * binary content support on XmlReader
+ * XmlValueConverter
+ * XslCompiledTransform (not available in .NET FX 2.0 as yet)
+ </ul>
-*** XML Query
+ In general, System.Xml 2.0 bits are largely implemented.
- XML Query is a new face XML data manipulation language (well, at least new
- face in .NET world). It is similar to SQL, but intended to manipulate and to
- support XML. It is similar to XSLT, but extended to support new features
- such as XML Schema based datatypes.
+ I have some notes on things marked as "missing" in the above class status
+ page:
- XML Query implementation can be found mainly in System.Xml.Query and
- MS.Internal.Xml.Query namespaces. Note that they are in
- System.Data.SqlXml.dll.
+ <ul>
+ * XmlReader, XmlTextReader and XmlValidatingReader has
+ many "missing bits", but ReadValueAsXxx() are obsoleted.
+ They were now taken its place by ReadContentAsXxx() and
+ ReadElementContentAsXxx() methods (those differences come
+ from the basis of the methods: ReadElementString() or
+ ReadString()).
+ * In System.Xml.XPath - first, new features in XPathDocument
+ are said as reverted. So I just commented out those new
+ features that had been already implemented in mono.
+ Other missing classes such as XPathEditableNavigator are
+ obsolete and will vanish at the time of 2.0 RTM.
+ * There are some security attributes. They are either way
+ not applicable as yet, and actually currently corcompare
+ ignores them. (So I already added some, but are ignored.)
+ </ul>
- MSDN documentation says that there are two kind of API for XML Query: High
- Level API and Low Level API. At the time of this beta version, the Low Level
- API is described not released yet (though it may be MS.Internal.Xml.*
- classes). However, to implement the High Level API, the Low Level API will
- be used. They looks to have interesting class structures in MS.Internal.Xml
- related stuff, so it would be nice (and I will) start to learn about them.
+**** XmlReader/XmlWrier Factory methods
- They looks to have IL generator classes, but it might be difficult to
- start from them.
+ In .NET 2.0, XmlTextReader, XmlNodeReader, XmlValidatingReader are
+ obsolete and XmlReader.Create() is recommended (there is however no
+ alternative way to create XmlNodeReader). Similarly, there are
+ XmlWriter.Create() overloads.
-*** System.Data.Mapping
+ Currently, Microsoft's XmlWriter.Create() is unstable and there will
+ be changes. So basically remaining XmlWriter.Create() is supposed to be
+ done after the next beta version of .NET 2.0.
- System.Data.Mapping and System.Data.Mapping.RelationalSchema are the
- namespaces for mapping support between database and xml. This is at
- stubbing phase (incomplete as yet).
+ Some of XmlReader.Create() overloads are implemented, with limited
+ XmlReaderSettings support.
-*** XmlAdapter
- XmlAdapter is used to support XML based query and update using (new)
- XPathDocument and XPathNavigator. This class is designed to synthesize
- ADO.NET and System.Xml. It connects to databases, and querys data in XML
- shape into XPathDocument, using Mapping schema above. This must be
- done after several classes such as XPathDocument and MappingSchema.
+**** Strongly typed XmlReader/XmlWriter
+ In .NET 2.0, XmlReader is supposed to support strongly-typed data reading.
+ They are based on W3C "XML Schema Datatypes" Recommendation and "XQuery 1.0
+ and XPath 2.0 Data Model" Working Draft.
-** Miscellaneous Class Libraries
+ Note that this W3C specification is just a Working Draft and there might
+ be incompatible changes for those strongly-typed API. For example, in the
+ latest version of the spec (as of November 2004), xs:QName is specified as
+ to have prefix, local name and namespace URI, while .NET XML classes just
+ treat it as XmlQualifiedName which does not contain prefix. So this part of
+ API might become obsolete or useless.
-*** RELAX NG
+ Some of XmlReader.ReadValueAsXxx() and XmlWriter.WriteValue() overloads are
+ implemented, though incompletely. They are based on internal XQueryConvert.
+
+
+**** Sub-tree handling in XmlReader/XmlWriter/XPathNavigator
+
+ Currently XmlReader.ReadSubtree(), XmlWriter.WriteSubtree() and
+ XPathNavigator.ReadSubtree() are implemented, though not well-tested.
+ They are based on Mono.Xml.SubtreeXmlReader and
+ Mono.Xml.XPath.XPathNavigatorReader classes.
+
+
+*** System.Xml.Schema 2.0
+
+ Since .NET 1.x is not so compliant with W3C XML Schema specification,
+ Microsoft had to redesign System.Xml.Schema classes. We also have to
+ change many things.
+
+ <ul>
+ * It does not expose XmlSchemaDatatype as a type of an
+ element or an attribute (except for obsolete members).
+ Primitive types are represented as XmlSchemaSimpleType
+ instances (thus there are ElementSchemaType,
+ AttributeSchemaType, BaseXmlSchemaType that replace some
+ existing properties). Note that XmlSchemaDatatype itself is
+ not deprecated as yet.
+
+ * "XQuery 1.0 and XPath 2.0 Data Model" datatypes (such as
+ xdt:dayTimeDuration) are newly supported. They are partially
+ implemented yet.
+
+ * schema structures are now bound in parent-child
+ relationship. It is not yet implemented. With related to
+ it, there seems bunch of schema compilation bugfixes.
+
+ * XmlSchemaCollection is not used anymore to represent
+ effective set of schemas. Instead, new XmlSchemaSet class
+ is used. It should affect on schema compilation design.
+ </ul>
+
+
+**** XSD Inference
+
+ In .NET 2.0, there is an XML Schema inference implementation. The API (or
+ implementation design) is not cool and Microsoft will make changes in
+ later version of beta or .NET Framework.
+
+**** XmlSchemaValidator
+
+ It is (somewhat) exposed XML Schema validation functionality. It enables
+ developers to get expected particles and attributes. Actually it is
+ internally used to implement XmlReader.Create() with XmlSchemaSet.
- I implemented an experimental RelaxngValidatingReader. It is still not
- complete, for example some simplification stuff (see RELAX NG spec
- chapter 4; especially 4.17-19) and some constraints (especially 7.3).
- See mcs/class/Commons.Xml.Relaxng/README for details.
- It supports custom datatype handling. Right now, you can use XML schema
- datatypes ( http://www.w3.org/2001/XMLSchema-datatypes ) as well
- as RELAX NG default datatypes (as used in relaxng.rng).
+*** System.Xml.XPath 2.0
- In Commons.Xml.Relaxng.dll, there is also RELAX NG Compact Syntax support.
- See Commons.Xml.Relaxng.Rnc.RncParser class.
+**** Editable XPathNavigator
- I am planning improvements (giving more kind error messages, and even
- object mapping), but it won't be come true until Mono 1.0 release.
+ In System.Xml 2.0, XPathNavigator has many editing API (that used to be
+ "XPathEditableNavigator"). It enables developers to edit XmlDocument
+ (not for XPathDocument; it is read-only).
+
+ (In the early stage of .NET 2.0, XPathDocument is supposed to be editable.
+ Also, the new version of editable XPathNavigator had been already
+ implemented in Mono, as Mono.Xml.XPath.XPathEditableDocument.)
+
+
+*** System.Xml.Xsl 2.0
+
+ There used to be System.Xml.Query.XsltCommand class, and it now disappeared
+ and it is said (by Microsoft developers) that there will be a class named
+ XslCompiledTransform - so it will be included in the next beta version.
+ It is regarded as the identical thing to XsltCommand.
+
+ XslCompiledtransform seems almost the same as System.Xml.Xsl.XslTransform,
+ but this class transforms documents twice to four times as fast as
+ XslTransform. Instead, stylesheet compilation is much slower, because
+ it generates compiled stylesheet assembly.
+
+
+
+** External assemblies for Mono 2.0
+
+*** Mono.Xml.Ext
+
+ (<strong>IMPORTANT</strong>: There used to be System.Xml.Query.XQueryCommand
+ class that implemented XQuery, but now Microsoft dropped it for .NET 2.0.
+ So we moved them out to external assembly named Mono.Xml.Ext.dll, but I
+ haven't changed thing so much when I just extracted them. Thus, this
+ section is kept as is, and basically old stuff.)
+
+ Mono.Xml.Ext.dll contains mainly XQuery implementation, and some utility
+ classes.
+
+ XQueryCommand implements XQuery. XQuery is a new face XML document
+ manipulation language (at least new face in .NET world). It is similar
+ to XSLT, but extended to support XML Schema based datatypes (and it is
+ not XML based langauge). It is similar to XPath, but it can construct
+ XML nodes. It has no complicated template resolution, but works like
+ functional languages.
+
+ Under MS.NET, XQuery implementation is mainly in System.Xml.Query and
+ MS.Internal.Xml.* namespaces. The implementation is mostly
+ in System.Xml.dll. It is also true to our System.Xml.dll. Our XQueryCommand
+ in System.Data.SqlXml.dll just invokes the actual XQuery processor
+ (Mono.Xml.XPath2.XQueryCommandImpl) which resides in System.Xml.dll via
+ reflection.
+
+ Currently we are not implementing MS.Internal.Xml.* classes. MS
+ implementation is based on an old version of the W3C specification, and
+ our implementation is currently based on
+ <a href="http://www.w3.org/TR/2004/WD-xquery-20040723/">23 July 2004
+ version</a> (latest as of now) of the working draft.
+
+ XQuery implementation tasks are:
+
+ <ul>
+ * XQuery syntax parser that parses xquery string to AST
+ (abstract syntax tree). -> partly not done.
+
+ * XQuery AST compiler into static context -> partly not done.
+
+ * XQuery (dynamic context) runtime = XQuery expression evaluator
+ + sequence iterator. -> partly not done.
+
+ * XPathItem data model and (mainly) conversion support.
+ -> partly done.
+
+ * Applied expression classes for XQuery/XPath 2.0 functions and
+ operators. -> partly done.
+
+ * Optimization, and design per-query assembly code generator (later)
+ </ul>
+
+ It already handles some queries, while major part implementation is missing
+ or buggy (like FLWOR, expressions for sequence type handling, built-in
+ function support etc.).
+
+
+*** Relax NG and DSDL in Mono 1.2
+
+ Currently we support only RELAX NG as one part of ISO DSDL effort. There
+ is existing Schematron implementation (NMatrix Project: <a
+ href="http://sourceforge.net/projects/dotnetopensrc/">
+ http://sourceforge.net/projects/dotnetopensrc/</a>). With a few changes,
+ it can be used with mono.
+
+ We don't have multi-language based validation support, namely
+ Namespace-based Validation Dispatch Language (NVDL). To support unwrapping,
+ one special XmlReader implementation is required (other schema validation
+ support can be done by ReadSubtree()). Note that we had seen RELAX
+ Namespace, Modular Namespace (MNS) and Namespace Routing Language (NRL)
+ - that is, standardization effort is still ongoing (though NVDL looks
+ mostly the same as NRL).
+
+ In Mono 2.0, there are some improvements:
+
+ <ul>
+ * RelaxngPattern.Compile() now provides error location.
+
+ * RelaxngValidatingReader now supports "expected label
+ collector" API; You can get name list of expected element
+ names and attribute names by simulating validation.
+
+ In Mono 2.0, there might be improvements on Commons.Xml.Relaxng.
+
+ <ul>
+ * The type of error should be kind of RelaxngGrammarException.
+
+ * Right now there is no ambiguity detection implementation that
+ would be useful for RelaxngPattern based xml serialization (if
+ there is need).
+
+ * Because of lack of ambiguity detection, there is no way to
+ provide XmlMapping (XmlTypeMapping/XmlMemberMapping). But
+ If anyone is interested in such effort, integration with
+ XmlSerializer would be interesting task.
+ </ul>
** Tools
See <a href="ado-net.html">ADO.NET page</a>.
- Microsoft has another inference class from XmlReader to XmlSchemaCollection
- (Microsoft.XsdInference). It may be useful, but it won't be so easy.
+ Note that xsd.exe does not support XmlSchemaInference in System.Xml 2.0.
+
+*** genxs.exe
+
+ genxs.exe is a custom XmlSerializer code generator. This is Mono exclusive
+ advantage. See <a
+ href="http://primates.ximian.com/~lluis/blog/archives/000120.html">Lluis's
+ description</a> and manpages for details. Code files are in mcs/tools/genxs.
+*** sgen.exe
+
+ sgen.exe is an alternative XmlSerializer code generator which is based on
+ XmlSerializer.GenerateSerializer() written by Lluis. Code files are in
+ mcs/tools/sgen.
+
+*** dtd2xsd.exe
+
+ It is a tiny tool that enables conversion from DTD structure to XML Schema.
+ You need an XML instance, not DTD file itself (since basic XmlTextReader has
+ no feature to read external DTD resource itself). It runs only under mono.
** Miscellaneous
Note that you still need System.dll to run mcs.
+
+ Atsushi Eno <atsushi@ximian.com>
+ last updated 12/16/2004
+
projects / mono.git / blobdiff