Get a list of active structured applications

Thanks Russ. Instead of worrying about the required structured application being loaded, I am basically doing this:

1. Create a custom struct apps xml file on the fly with ExtendScript's XML object.
2. Save this file to disk and open it with FrameMaker.
3. Use FmDispatcher to read it into memory. Now I know that my custom struct app is available.
4. Open the XML document that requires the custom struct app.
5. After I am done processing my file, I read the default user structapps.fm file back into memory.

I have to do some more testing, but this looks like it will be a good solution. I am trying to avoid having my users update their structapps.fm file for some of my scripts. Here is the basic shell.

#target framemaker

var structapps, file, structfile, doc;

// Make a custom structapps file.
structapps = makeStructappsFile ("JMCC_AMM_TOC");
file = File (File ($.fileName).path + "/_structapps.xml");
// CP.saveXmlFile not shown.
structfile = CP.saveXmlFile (structapps, file);
// Read it into memory.
readApplicationDefinitions (structfile.fsName);

// Open the xml file that uses the custom structapps file.
// ... Process the resulting fm file ...

// Restore the default user structured applications.
file = (app.UserSettingsDir + "\\structapps.fm");
readApplicationDefinitions (file);

function makeStructappsFile (name) {
    
    var structapps, appfolder;
    
    appfolder = new File ($.fileName).fsName.replace (/[^\\]+$/, name + "\\");
    
    structapps = <StructuredSetup>
        <Version/>
        <XMLApplication>
            <ApplicationName>{name}</ApplicationName>
            <DOCTYPE>{name}</DOCTYPE>
            <DTD>{appfolder}{name}.dtd</DTD>
            <Template>{appfolder}{name}_Template.fm</Template>
            <ReadWriteRules>{appfolder}{name}_RW.fm</ReadWriteRules>
            <Entities>
                <Public>
                    <PublicID>{name}</PublicID>
                    <FileName>{appfolder}{name}.dtd</FileName>
                </Public>
            </Entities>
            <Stylesheets>
                <XSLTPreferences>
                    <PreProcessing>
                        <Stylesheet>{appfolder}{name}.xsl</Stylesheet>
                    </PreProcessing>
                </XSLTPreferences>
            </Stylesheets>
        </XMLApplication>
    </StructuredSetup>;
    
    return structapps;    
}

function readApplicationDefinitions (name) {
    
    var doc;
    
    doc = CP.getDocument (name, undefined, false);
    if ((doc) && (doc.ObjectValid () === 1)) {
        CallClient ("FmDispatcher", "ReadAppFile " + doc.id);
        if (doc.openedByScript === true) {
            doc.Close (true);
        }
        return true;
    }
}