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[#10] Add __FROSTFS__ system attributes

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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-03-06 15:24:58 +03:00
parent c46cd37f71
commit cd2e46a17c
5 changed files with 71 additions and 14 deletions
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23
container/attributes.go
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@ -1,7 +1,7 @@
package container
// SysAttributePrefix is a prefix of key to system attribute.
const SysAttributePrefix = "__NEOFS__"
const SysAttributePrefix = "__FROSTFS__"
const (
// SysAttributeSubnet is a string ID of container's storage subnet.
@ -17,6 +17,23 @@ const (
SysAttributeHomomorphicHashing = SysAttributePrefix + "DISABLE_HOMOMORPHIC_HASHING"
)
// SysAttributePrefixNeoFS is a prefix of key to system attribute.
const SysAttributePrefixNeoFS = "__NEOFS__"
const (
// SysAttributeSubnetNeoFS is a string ID of container's storage subnet.
SysAttributeSubnetNeoFS = SysAttributePrefixNeoFS + "SUBNET"
// SysAttributeNameNeoFS is a string of human-friendly container name registered as the domain in NNS contract.
SysAttributeNameNeoFS = SysAttributePrefixNeoFS + "NAME"
// SysAttributeZoneNeoFS is a string of zone for container name.
SysAttributeZoneNeoFS = SysAttributePrefixNeoFS + "ZONE"
// SysAttributeHomomorphicHashingNeoFS is a container's homomorphic hashing state.
SysAttributeHomomorphicHashingNeoFS = SysAttributePrefixNeoFS + "DISABLE_HOMOMORPHIC_HASHING"
)
// SysAttributeZoneDefault is a default value for SysAttributeZone attribute.
const SysAttributeZoneDefault = "container"
@ -33,7 +50,7 @@ const disabledHomomorphicHashingValue = "true"
// See also SetHomomorphicHashingState.
func (c Container) HomomorphicHashingState() bool {
for i := range c.attr {
if c.attr[i].GetKey() == SysAttributeHomomorphicHashing {
if c.attr[i].GetKey() == SysAttributeHomomorphicHashing || c.attr[i].GetKey() == SysAttributeHomomorphicHashingNeoFS {
return c.attr[i].GetValue() != disabledHomomorphicHashingValue
}
}
@ -50,7 +67,7 @@ func (c Container) HomomorphicHashingState() bool {
// See also HomomorphicHashingState.
func (c *Container) SetHomomorphicHashingState(enable bool) {
for i := range c.attr {
if c.attr[i].GetKey() == SysAttributeHomomorphicHashing {
if c.attr[i].GetKey() == SysAttributeHomomorphicHashing || c.attr[i].GetKey() == SysAttributeHomomorphicHashingNeoFS {
if enable {
// approach without allocation/waste
// coping works since the attributes