// setContainers adds containers to a pronom object. It takes as an argument the path to a container signature file
func (p *pronom) setContainers() error {
c := &mappings.Container{}
err := openXML(config.Container(), c)
if err != nil {
return err
}
for _, ex := range config.ExtendC() {
c1 := &mappings.Container{}
err = openXML(ex, c1)
if err != nil {
return err
}
c.ContainerSignatures = append(c.ContainerSignatures, c1.ContainerSignatures...)
c.FormatMappings = append(c.FormatMappings, c1.FormatMappings...)
}
p.c = &container{c, identifier.Blank{}}
return nil
}
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
}
file as input). A bit slower but can be more accurate for a small set
of formats like FLAC.
-home
Use a different siegfried home directory.
`
var (
// BUILD, ADD flag sets
build = flag.NewFlagSet("build | add", flag.ExitOnError)
home = build.String("home", config.Home(), "override the default home directory")
droid = build.String("droid", config.Droid(), "set name/path for DROID signature file")
mi = build.String("mi", "", "set name/path for MIMEInfo signature file")
fdd = build.String("fdd", "", "set name/path for LOC FDD signature file")
locfdd = build.Bool("loc", false, "build a LOC FDD signature file")
nopronom = build.Bool("nopronom", false, "don't include PRONOM sigs with LOC signature file")
container = build.String("container", config.Container(), "set name/path for Droid Container signature file")
name = build.String("name", "", "set identifier name")
details = build.String("details", config.Details(), "set identifier details")
extend = build.String("extend", "", "comma separated list of additional signatures")
extendc = build.String("extendc", "", "comma separated list of additional container signatures")
include = build.String("limit", "", "comma separated list of PRONOM signatures to include")
exclude = build.String("exclude", "", "comma separated list of PRONOM signatures to exclude")
bof = build.Int("bof", 0, "define a maximum BOF offset")
eof = build.Int("eof", 0, "define a maximum EOF offset")
noeof = build.Bool("noeof", false, "ignore EOF segments in signatures")
multi = build.String("multi", "", "control how identifiers treat multiple results")
nocontainer = build.Bool("nocontainer", false, "skip container signatures")
notext = build.Bool("notext", false, "skip text matcher")
noname = build.Bool("noname", false, "skip filename matcher")
nomime = build.Bool("nomime", false, "skip MIME matcher")
noxml = build.Bool("noxml", false, "skip XML matcher")