frostfs-api-go/acl/wrappers.go
2020-07-08 01:08:53 +03:00

498 lines
12 KiB
Go

package acl
// EACLFilterWrapper is a wrapper over EACLRecord_FilterInfo pointer.
type EACLFilterWrapper struct {
filter *EACLRecord_FilterInfo
}
// EACLTargetWrapper is a wrapper over EACLRecord_TargetInfo pointer.
type EACLTargetWrapper struct {
target *EACLRecord_TargetInfo
}
// EACLRecordWrapper is a wrapper over EACLRecord pointer.
type EACLRecordWrapper struct {
record *EACLRecord
}
// EACLTableWrapper is a wrapper over EACLTable pointer.
type EACLTableWrapper struct {
table *EACLTable
}
// WrapFilterInfo wraps EACLRecord_FilterInfo pointer.
//
// If argument is nil, new EACLRecord_FilterInfo is initialized.
func WrapFilterInfo(v *EACLRecord_FilterInfo) EACLFilterWrapper {
if v == nil {
v = new(EACLRecord_FilterInfo)
}
return EACLFilterWrapper{
filter: v,
}
}
// WrapEACLTarget wraps EACLRecord_TargetInfo pointer.
//
// If argument is nil, new EACLRecord_TargetInfo is initialized.
func WrapEACLTarget(v *EACLRecord_TargetInfo) EACLTargetWrapper {
if v == nil {
v = new(EACLRecord_TargetInfo)
}
return EACLTargetWrapper{
target: v,
}
}
// WrapEACLRecord wraps EACLRecord pointer.
//
// If argument is nil, new EACLRecord is initialized.
func WrapEACLRecord(v *EACLRecord) EACLRecordWrapper {
if v == nil {
v = new(EACLRecord)
}
return EACLRecordWrapper{
record: v,
}
}
// WrapEACLTable wraps EACLTable pointer.
//
// If argument is nil, new EACLTable is initialized.
func WrapEACLTable(v *EACLTable) EACLTableWrapper {
if v == nil {
v = new(EACLTable)
}
return EACLTableWrapper{
table: v,
}
}
// MatchType returns casted result of MatchType field getter.
//
// If filter is not initialized, 0 returns.
//
// Returns 0 if MatchType is not one of:
// - EACLRecord_FilterInfo_StringEqual;
// - EACLRecord_FilterInfo_StringNotEqual.
func (s EACLFilterWrapper) MatchType() (res MatchType) {
if s.filter != nil {
switch s.filter.GetMatchType() {
case EACLRecord_FilterInfo_StringEqual:
res = StringEqual
case EACLRecord_FilterInfo_StringNotEqual:
res = StringNotEqual
}
}
return
}
// SetMatchType passes casted argument to MatchType field setter.
//
// If filter is not initialized, nothing changes.
//
// MatchType is set to EACLRecord_FilterInfo_MatchUnknown if argument is not one of:
// - StringEqual;
// - StringNotEqual.
func (s EACLFilterWrapper) SetMatchType(v MatchType) {
if s.filter != nil {
switch v {
case StringEqual:
s.filter.SetMatchType(EACLRecord_FilterInfo_StringEqual)
case StringNotEqual:
s.filter.SetMatchType(EACLRecord_FilterInfo_StringNotEqual)
default:
s.filter.SetMatchType(EACLRecord_FilterInfo_MatchUnknown)
}
}
}
// Name returns the result of HeaderName field getter.
//
// If filter is not initialized, empty string returns.
func (s EACLFilterWrapper) Name() string {
if s.filter == nil {
return ""
}
return s.filter.GetHeaderName()
}
// SetName passes argument to HeaderName field setter.
//
// If filter is not initialized, nothing changes.
func (s EACLFilterWrapper) SetName(v string) {
if s.filter != nil {
s.filter.SetHeaderName(v)
}
}
// Value returns the result of HeaderVal field getter.
//
// If filter is not initialized, empty string returns.
func (s EACLFilterWrapper) Value() string {
if s.filter == nil {
return ""
}
return s.filter.GetHeaderVal()
}
// SetValue passes argument to HeaderVal field setter.
//
// If filter is not initialized, nothing changes.
func (s EACLFilterWrapper) SetValue(v string) {
if s.filter != nil {
s.filter.SetHeaderVal(v)
}
}
// HeaderType returns the result of Header field getter.
//
// If filter is not initialized, 0 returns.
//
// Returns 0 if Header is not one of:
// - EACLRecord_FilterInfo_Request;
// - EACLRecord_FilterInfo_ObjectSystem;
// - EACLRecord_FilterInfo_ObjectUser.
func (s EACLFilterWrapper) HeaderType() (res HeaderType) {
if s.filter != nil {
switch s.filter.GetHeader() {
case EACLRecord_FilterInfo_Request:
res = HdrTypeRequest
case EACLRecord_FilterInfo_ObjectSystem:
res = HdrTypeObjSys
case EACLRecord_FilterInfo_ObjectUser:
res = HdrTypeObjUsr
}
}
return
}
// SetHeaderType passes casted argument to Header field setter.
//
// If filter is not initialized, nothing changes.
//
// Header is set to EACLRecord_FilterInfo_HeaderUnknown if argument is not one of:
// - HdrTypeRequest;
// - HdrTypeObjSys;
// - HdrTypeObjUsr.
func (s EACLFilterWrapper) SetHeaderType(t HeaderType) {
if s.filter != nil {
switch t {
case HdrTypeRequest:
s.filter.SetHeader(EACLRecord_FilterInfo_Request)
case HdrTypeObjSys:
s.filter.SetHeader(EACLRecord_FilterInfo_ObjectSystem)
case HdrTypeObjUsr:
s.filter.SetHeader(EACLRecord_FilterInfo_ObjectUser)
default:
s.filter.SetHeader(EACLRecord_FilterInfo_HeaderUnknown)
}
}
}
// Target returns the result of Target field getter.
//
// If target is not initialized, Target_Unknown returns.
func (s EACLTargetWrapper) Target() Target {
if s.target == nil {
return Target_Unknown
}
return s.target.GetTarget()
}
// SetTarget passes argument to Target field setter.
//
// If target is not initialized, nothing changes.
func (s EACLTargetWrapper) SetTarget(v Target) {
if s.target != nil {
s.target.SetTarget(v)
}
}
// KeyList returns the result of KeyList field getter.
//
// If target is not initialized, nil returns.
func (s EACLTargetWrapper) KeyList() [][]byte {
if s.target == nil {
return nil
}
return s.target.GetKeyList()
}
// SetKeyList passes argument to KeyList field setter.
//
// If target is not initialized, nothing changes.
func (s EACLTargetWrapper) SetKeyList(v [][]byte) {
if s.target != nil {
s.target.SetKeyList(v)
}
}
// KeyList returns casted result of Operation field getter.
//
// If record is not initialized, 0 returns.
//
// Returns 0 if Operation is not one of:
// - EACLRecord_HEAD;
// - EACLRecord_PUT;
// - EACLRecord_SEARCH;
// - EACLRecord_GET;
// - EACLRecord_GETRANGE;
// - EACLRecord_GETRANGEHASH;
// - EACLRecord_DELETE.
func (s EACLRecordWrapper) OperationType() (res OperationType) {
if s.record != nil {
switch s.record.GetOperation() {
case EACLRecord_HEAD:
res = OpTypeHead
case EACLRecord_PUT:
res = OpTypePut
case EACLRecord_SEARCH:
res = OpTypeSearch
case EACLRecord_GET:
res = OpTypeGet
case EACLRecord_GETRANGE:
res = OpTypeRange
case EACLRecord_GETRANGEHASH:
res = OpTypeRangeHash
case EACLRecord_DELETE:
res = OpTypeDelete
}
}
return
}
// SetOperationType passes casted argument to Operation field setter.
//
// If record is not initialized, nothing changes.
//
// Operation is set to EACLRecord_OPERATION_UNKNOWN if argument is not one of:
// - OpTypeHead;
// - OpTypePut;
// - OpTypeSearch;
// - OpTypeGet;
// - OpTypeRange;
// - OpTypeRangeHash;
// - OpTypeDelete.
func (s EACLRecordWrapper) SetOperationType(v OperationType) {
if s.record != nil {
switch v {
case OpTypeHead:
s.record.SetOperation(EACLRecord_HEAD)
case OpTypePut:
s.record.SetOperation(EACLRecord_PUT)
case OpTypeSearch:
s.record.SetOperation(EACLRecord_SEARCH)
case OpTypeGet:
s.record.SetOperation(EACLRecord_GET)
case OpTypeRange:
s.record.SetOperation(EACLRecord_GETRANGE)
case OpTypeRangeHash:
s.record.SetOperation(EACLRecord_GETRANGEHASH)
case OpTypeDelete:
s.record.SetOperation(EACLRecord_DELETE)
default:
s.record.SetOperation(EACLRecord_OPERATION_UNKNOWN)
}
}
}
// Action returns casted result of Action field getter.
//
// If record is not initialized, 0 returns.
//
// Returns 0 if Action is not one of:
// - EACLRecord_Deny;
// - EACLRecord_Allow.
func (s EACLRecordWrapper) Action() (res ExtendedACLAction) {
if s.record != nil {
switch s.record.GetAction() {
case EACLRecord_Deny:
res = ActionDeny
case EACLRecord_Allow:
res = ActionAllow
}
}
return
}
// SetAction passes casted argument to Action field setter.
//
// If record is not initialized, nothing changes.
//
// Action is set to EACLRecord_ActionUnknown if argument is not one of:
// - ActionDeny;
// - ActionAllow.
func (s EACLRecordWrapper) SetAction(v ExtendedACLAction) {
if s.record != nil {
switch v {
case ActionDeny:
s.record.SetAction(EACLRecord_Deny)
case ActionAllow:
s.record.SetAction(EACLRecord_Allow)
default:
s.record.SetAction(EACLRecord_ActionUnknown)
}
}
}
// HeaderFilters wraps all elements from Filters field getter result and returns HeaderFilter list.
//
// If record is not initialized, nil returns.
func (s EACLRecordWrapper) HeaderFilters() []HeaderFilter {
if s.record == nil {
return nil
}
filters := s.record.GetFilters()
res := make([]HeaderFilter, 0, len(filters))
for i := range filters {
res = append(res, WrapFilterInfo(filters[i]))
}
return res
}
// SetHeaderFilters converts HeaderFilter list to EACLRecord_FilterInfo list and passes it to Filters field setter.
//
// Ignores nil elements of argument.
// If record is not initialized, nothing changes.
func (s EACLRecordWrapper) SetHeaderFilters(v []HeaderFilter) {
if s.record == nil {
return
}
filters := make([]*EACLRecord_FilterInfo, 0, len(v))
for i := range v {
if v[i] == nil {
continue
}
w := WrapFilterInfo(nil)
w.SetMatchType(v[i].MatchType())
w.SetHeaderType(v[i].HeaderType())
w.SetName(v[i].Name())
w.SetValue(v[i].Value())
filters = append(filters, w.filter)
}
s.record.SetFilters(filters)
}
// TargetList wraps all elements from Targets field getter result and returns ExtendedACLTarget list.
//
// If record is not initialized, nil returns.
func (s EACLRecordWrapper) TargetList() []ExtendedACLTarget {
if s.record == nil {
return nil
}
targets := s.record.GetTargets()
res := make([]ExtendedACLTarget, 0, len(targets))
for i := range targets {
res = append(res, WrapEACLTarget(targets[i]))
}
return res
}
// SetTargetList converts ExtendedACLTarget list to EACLRecord_TargetInfo list and passes it to Targets field setter.
//
// Ignores nil elements of argument.
// If record is not initialized, nothing changes.
func (s EACLRecordWrapper) SetTargetList(v []ExtendedACLTarget) {
if s.record == nil {
return
}
targets := make([]*EACLRecord_TargetInfo, 0, len(v))
for i := range v {
if v[i] == nil {
continue
}
w := WrapEACLTarget(nil)
w.SetTarget(v[i].Target())
w.SetKeyList(v[i].KeyList())
targets = append(targets, w.target)
}
s.record.SetTargets(targets)
}
// Records wraps all elements from Records field getter result and returns ExtendedACLRecord list.
//
// If table is not initialized, nil returns.
func (s EACLTableWrapper) Records() []ExtendedACLRecord {
if s.table == nil {
return nil
}
records := s.table.GetRecords()
res := make([]ExtendedACLRecord, 0, len(records))
for i := range records {
res = append(res, WrapEACLRecord(records[i]))
}
return res
}
// SetRecords converts ExtendedACLRecord list to EACLRecord list and passes it to Records field setter.
//
// Ignores nil elements of argument.
// If table is not initialized, nothing changes.
func (s EACLTableWrapper) SetRecords(v []ExtendedACLRecord) {
if s.table == nil {
return
}
records := make([]*EACLRecord, 0, len(v))
for i := range v {
if v[i] == nil {
continue
}
w := WrapEACLRecord(nil)
w.SetOperationType(v[i].OperationType())
w.SetAction(v[i].Action())
w.SetHeaderFilters(v[i].HeaderFilters())
w.SetTargetList(v[i].TargetList())
records = append(records, w.record)
}
s.table.SetRecords(records)
}
// MarshalBinary returns the result of Marshal method.
func (s EACLTableWrapper) MarshalBinary() ([]byte, error) {
return s.table.Marshal()
}
// UnmarshalBinary passes argument to Unmarshal method and returns its result.
func (s EACLTableWrapper) UnmarshalBinary(data []byte) error {
return s.table.Unmarshal(data)
}