示例#1
0
func inspectFmt(f string) error {
	var id core.Identifier
	var err error
	fs := expandSets(f)
	if len(fs) == 0 {
		return fmt.Errorf("no valid fmt to inspect in %s", f)
	}
	opts := append(getOptions(), config.SetDoubleUp()) // speed up by allowing sig double ups
	if *inspectMI != "" {
		id, err = mimeinfo.New(opts...)
	} else if strings.HasPrefix(fs[0], "fdd") || *inspectLOC || (*inspectFDD != "") {
		if *inspectFDD == "" && !*inspectLOC {
			opts = append(opts, config.SetLOC(""))
		}
		id, err = loc.New(opts...)
	} else {
		if !*inspectReports {
			opts = append(opts, config.SetNoReports()) // speed up by building from droid xml
		}
		id, err = pronom.New(opts...)
	}
	if err != nil {
		return err
	}
	fmt.Println(id.Inspect(fs...))
	return nil
}
示例#2
0
func graphPriorities(typ int) error {
	var id core.Identifier
	var err error
	opts := append(getOptions(), config.SetDoubleUp()) // speed up by allowing sig double ups
	if *inspectMI != "" {
		id, err = mimeinfo.New(opts...)
	} else if *inspectLOC || (*inspectFDD != "") {
		id, err = loc.New(opts...)
	} else {
		if !*inspectReports {
			opts = append(opts, config.SetNoReports()) // speed up by building from droid xml
		}
		id, err = pronom.New(opts...)
	}
	if err != nil {
		return err
	}
	fmt.Println(id.GraphP(typ))
	return nil
}
示例#3
0
func getOptions() []config.Option {
	if *home != config.Home() {
		config.SetHome(*home)
	}
	if *inspectHome != config.Home() {
		config.SetHome(*inspectHome)
	}
	opts := []config.Option{}
	// build options
	if *droid != config.Droid() {
		opts = append(opts, config.SetDroid(*droid))
	}
	if *container != config.Container() {
		opts = append(opts, config.SetContainer(*container))
	}
	if *mi != "" {
		opts = append(opts, config.SetMIMEInfo(*mi))
	}
	if *fdd != "" {
		opts = append(opts, config.SetLOC(*fdd))
	}
	if *locfdd {
		opts = append(opts, config.SetLOC(""))
	}
	if *nopronom {
		opts = append(opts, config.SetNoPRONOM())
	}
	if *name != "" {
		opts = append(opts, config.SetName(*name))
	}
	if *details != config.Details() {
		opts = append(opts, config.SetDetails(*details))
	}
	if *extend != "" {
		opts = append(opts, config.SetExtend(expandSets(*extend)))
	}
	if *extendc != "" {
		if *extend == "" {
			fmt.Println(
				`roy: warning! Unless the container extension only extends formats defined in 
the DROID signature file you should also include a regular signature extension 
(-extend) that includes a FileFormatCollection element describing the new formats.`)
		}
		opts = append(opts, config.SetExtendC(expandSets(*extendc)))
	}
	if *include != "" {
		opts = append(opts, config.SetLimit(expandSets(*include)))
	}
	if *exclude != "" {
		opts = append(opts, config.SetExclude(expandSets(*exclude)))
	}
	if *bof != 0 {
		opts = append(opts, config.SetBOF(*bof))
	}
	if *eof != 0 {
		opts = append(opts, config.SetEOF(*eof))
	}
	if *noeof {
		opts = append(opts, config.SetNoEOF())
	}
	if *multi != "" {
		opts = append(opts, config.SetMulti(strings.ToLower(*multi)))
	}
	if *nocontainer {
		opts = append(opts, config.SetNoContainer())
	}
	if *notext {
		opts = append(opts, config.SetNoText())
	}
	if *noname {
		opts = append(opts, config.SetNoName())
	}
	if *nomime {
		opts = append(opts, config.SetNoMIME())
	}
	if *noxml {
		opts = append(opts, config.SetNoXML())
	}
	if *noriff {
		opts = append(opts, config.SetNoRIFF())
	}
	if *noreports {
		opts = append(opts, config.SetNoReports())
	}
	if *doubleup {
		opts = append(opts, config.SetDoubleUp())
	}
	if *rng != config.Range() {
		opts = append(opts, config.SetRange(*rng))
	}
	if *distance != config.Distance() {
		opts = append(opts, config.SetDistance(*distance))
	}
	if *choices != config.Choices() {
		opts = append(opts, config.SetChoices(*choices))
	}
	// inspect options
	if *inspectMI != "" {
		opts = append(opts, config.SetMIMEInfo(*inspectMI))
	}
	if *inspectFDD != "" {
		opts = append(opts, config.SetLOC(*fdd))
	}
	if *inspectLOC {
		opts = append(opts, config.SetLOC(""))
	}
	if *inspectInclude != "" {
		opts = append(opts, config.SetLimit(expandSets(*inspectInclude)))
	}
	if *inspectExclude != "" {
		opts = append(opts, config.SetExclude(expandSets(*inspectExclude)))
	}
	if *inspectExtend != "" {
		opts = append(opts, config.SetExtend(expandSets(*inspectExtend)))
	}
	if *inspectExtendc != "" {
		if *inspectExtend == "" {
			fmt.Println(
				`roy: warning! Unless the container extension only extends formats defined in 
the DROID signature file you should also include a regular signature extension 
(-extend) that includes a FileFormatCollection element describing the new formats.`)
		}
		opts = append(opts, config.SetExtendC(expandSets(*inspectExtendc)))
	}
	return opts
}