qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-19 07:54:43 -07:00
Code Releases Activity

encoding/asn1: document "utc" and "generalized" tags

Browse Source 
Also reformat tables.

Fixes #19889

Change-Id: I05083d2bab8bca46c4e22a415eb9b73513df6994
Reviewed-on: https://go-review.googlesource.com/40071
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Hiroshi Ioka 2017-04-08 15:12:17 +09:00 committed by Brad Fitzpatrick
parent 826a09cd65
commit 927f8a04cc
2 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/encoding/asn1/asn1.go
View File

@ -975,12 +975,12 @@ func setDefaultValue(v reflect.Value, params fieldParameters) (ok bool) {
//
// The following tags on struct fields have special meaning to Unmarshal:
//
// application specifies that a APPLICATION tag is used
// default:x sets the default value for optional integer fields (only used if optional is also present)
// explicit specifies that an additional, explicit tag wraps the implicit one
// optional marks the field as ASN.1 OPTIONAL
// set causes a SET, rather than a SEQUENCE type to be expected
// tag:x specifies the ASN.1 tag number; implies ASN.1 CONTEXT SPECIFIC
// application specifies that a APPLICATION tag is used
// default:x sets the default value for optional integer fields (only used if optional is also present)
// explicit specifies that an additional, explicit tag wraps the implicit one
// optional marks the field as ASN.1 OPTIONAL
// set causes a SET, rather than a SEQUENCE type to be expected
// tag:x specifies the ASN.1 tag number; implies ASN.1 CONTEXT SPECIFIC
//
// If the type of the first field of a structure is RawContent then the raw
// ASN1 contents of the struct will be stored in it.

10
src/encoding/asn1/marshal.go
View File

@ -643,10 +643,12 @@ func makeField(v reflect.Value, params fieldParameters) (e encoder, err error) {
// In addition to the struct tags recognised by Unmarshal, the following can be
// used:
//
// ia5: causes strings to be marshaled as ASN.1, IA5 strings
// omitempty: causes empty slices to be skipped
// printable: causes strings to be marshaled as ASN.1, PrintableString strings.
// utf8: causes strings to be marshaled as ASN.1, UTF8 strings
// ia5: causes strings to be marshaled as ASN.1, IA5String values
// omitempty: causes empty slices to be skipped
// printable: causes strings to be marshaled as ASN.1, PrintableString values
// utf8: causes strings to be marshaled as ASN.1, UTF8String values
// utc: causes time.Time to be marshaled as ASN.1, UTCTime values
// generalized: causes time.Time to be marshaled as ASN.1, GeneralizedTime values
func Marshal(val interface{}) ([]byte, error) {
e, err := makeField(reflect.ValueOf(val), fieldParameters{})
if err != nil {