// parseIntoBSO takes JSON and turns into a syncstorage.PutBSOInput
func parseIntoBSO(jsonData json.RawMessage, bso *syncstorage.PutBSOInput) *parseError {
// make sure JSON BSO data *only* has the keys that are allowed
var bkeys map[string]json.RawMessage
err := json.Unmarshal(jsonData, &bkeys)
if err != nil {
return &parseError{field: "-", msg: "Could not parse into object"}
} else {
for k, _ := range bkeys {
switch k {
case "id", "payload", "ttl", "sortindex":
// it's ok
case "modified":
// to pass the python test_meta_global_sanity functional test
default:
return &parseError{field: k, msg: "invalid field"}
}
}
}
var bId string
// check to make sure values are appropriate
if r, ok := bkeys["id"]; ok {
err := json.Unmarshal(r, &bId)
if err != nil {
return &parseError{field: "id", msg: "Invalid format"}
} else {
bso.Id = bId
}
}
if r, ok := bkeys["payload"]; ok {
var payload string
err := json.Unmarshal(r, &payload)
if err != nil {
return &parseError{bId: bId, field: "payload", msg: "Invalid format"}
} else {
bso.Payload = &payload
}
}
if r, ok := bkeys["ttl"]; ok {
var ttl int
err := json.Unmarshal(r, &ttl)
if err != nil {
return &parseError{bId: bId, field: "ttl", msg: "Invalid format"}
} else {
bso.TTL = &ttl
}
}
if r, ok := bkeys["sortindex"]; ok {
var sortindex int
err := json.Unmarshal(r, &sortindex)
if err != nil {
return &parseError{bId: bId, field: "sortindex", msg: "Invalid format"}
} else {
bso.SortIndex = &sortindex
}
}
return nil
}
