func (self *restContext) ReadBucketId(value *httpserver.Values, key string, optional bool) (
bucketId bucket.Id,
bucketIdAsString string,
status retcode.Status) {
if optional {
bucketIdAsString = value.OptionalString(key)
if bucketIdAsString == "" {
return
}
} else {
bucketIdAsString, status = value.NonEmptyString(key)
if !status.IsOk() {
return
}
}
bucketIdBytes, err := encoding.Base32Decode(bucketIdAsString)
if err != nil {
status = retcode.NewStatusFmt(retcode.ErrorClient, "Invalid bucket id given. The id "+
"has to be base32 without padding. Err: %v", err)
return
}
bucketId = bucket.Id(bucketIdBytes)
status = retcode.NewStatusOk()
return
}
func (self *restContext) ReadShaHashAsBinary(value *httpserver.Values, key string) (
hashBytes []byte,
hashString string,
status retcode.Status) {
hashString, status = value.NonEmptyString(key)
if !status.IsOk() {
return
}
hashBytes, err := encoding.Base32Decode(hashString)
if err != nil {
status = retcode.NewStatusFmt(retcode.ErrorClient, "Invalid hash given. The hash "+
"has to be base32 without padding. Err: %v", err)
return
}
return
}
func directorySubPath(params httpserver.Values, ctx *restContext) (ret []string) {
ret = make([]string, 3)
length := 0
if params.Has("p0") {
ret[0] = params.OptionalString("p0")
length = 1
if params.Has("p1") {
ret[1] = params.OptionalString("p1")
length = 2
if params.Has("p2") {
ret[2] = params.OptionalString("p2")
length = 3
}
}
}
ret = ret[:length]
return
}