Files and Folders¶
Format Definition¶
The XML Schema files for MPFO-XML and its validation files can be found at that folder location: <MPFO install>
| File | Description |
|---|---|
| mpfo.xsd | MPFO-XML main definitions (XML Schema file) |
| mpfo_math.xsd | MPFO-XML math descriptions (XML Schema file); file is included in mpfo.xsd |
| mpfo.nvdl | Validation file based on Namespace-based Validation Dispatching Language (NVDL) for MPFO-XML Strict Content MathML |
| mpfo.sch | Validation file based on Schematron for MPFO-XML Strict Content MathML |
| mpfo_math.rnc | Validation file based on RELAX NG compact schema for Strict Content MathML |
External Definitions (Templates)¶
The external standard include files can be found at that folder location: <MPFO install>/include/
| File | Description |
|---|---|
| stdlib.xml | MPFO-XML standard library with basic primitive declarations |
| LV124.xml | MPFO-XML standard load definitions for OEM LV124 / VW 80000 norm. See also [LV124] |
| AEC-Q100-Appendix-7-ExtendedLifetime.xml | MPFO-XML standard load definitions for AEC-Q100 Appendix 7 (Extended Lifetime) proposal |
External Format Dependencies¶
The MPFO-XML format depends on several external XML Schema files for math, meta model, requirements, signature and encryption definitions.
List of Dependencies¶
Folder location: <MPFO install>/external-xsd/<dependency>
| Dependency | Description |
|---|---|
| mathml/mathml3.xsd | MathML3 XML Schema root file |
| pmml/pmml-4-3.xsd | PMML XML Schema file |
| reqif/reqif.xsd | ReqIF XML Schema root file |
| xhtml/* | XHTML XML Schema files |
| xml/xml.xsd | XML base Schema file |
| xmldsig-core/xmldsig-core-schema.xsd | XML-SIG XML Schema file |
| xmlenc-core/xenc-schema.xsd | XML-ENC XML Schema file |
Modifications¶
This directory contains external XML Schema files used by MPFO-XML. This file lists all changes that were made to these schema files in order to fix problems or warnings when used by MPFO-XML.
Schema Location Changes
Most of the XML Schema files in this directory reference other namespaces using an URI as schema location. This triggers warnings during validation, because namespaces are imported or included multiple times with different schema locations. Therefore, we changed references to external schemas to point to schemas in this directory.
ReqIF
- reqif/reqif.xsd:
- Imports XML namespace from external-xsd/xml/xml.xsd (r122)
- Imports XHTML namespace from external-xsd/reqif/driver.csd (which redirects to external-xsd/xhtml) (r122)
- reqif/driver.xsd
- Imports XML namespace from external-xsd/xml/xml.xsd (r122)
- Includes XHTML from external-xsd/xhtml/ (r122)
XHTML
- xhtml/*.xsd
- Imports XML namespace from xml/xml.xsd (r242)
XML Encryption
- xmlenc-core/xenc-schema.xsd
- Imports XML Signature (XMLDSig) namespace from external-xsd/xmldsig-core/xmldsig-core-schema.xsd (r122)
Formatting Changes
Revision 149 changes the formatting of:
- external-xsd/mathml/mathml3*.*
- external-xsd/reqif/driver.xsd
- external-xsd/reqif/reqif.xsd
- external-xsd/xhtml/*.xsd
- external-xsd/xml/xml.xsd
- external-xsd/xmldsig-core/xmldsig-core-schema.xsd
- external-xsd/xmlenc-core/xenc-schema.xsd