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move deep effective permissions aggregation to first time use and not on changes. There flag it is need with InvalidateDeepEffectivePerms(). Add config options PropagateGroupShareOutwards and PropagateAnyOneOutwards

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UbitUmarov
2017-05-04 11:37:13 +01:00
parent d62aed7f46
commit 3a8dd24fd1
9 changed files with 48 additions and 84 deletions
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98
OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
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@@ -254,13 +254,26 @@ namespace OpenSim.Region.Framework.Scenes
// new test code, to place in better place later
private object m_PermissionsLock = new object();
private bool m_EffectivePermsInvalid = true;
private bool m_DeepEffectivePermsInvalid = true;
// should called when parts chanced by their contents did not, so we know their cacche is valid
// in case of doubt call InvalidateDeepEffectivePerms(), it only costs a bit more cpu time
public void InvalidateEffectivePerms()
{
lock(m_PermissionsLock)
m_EffectivePermsInvalid = true;
}
// should called when parts chanced and their contents where accounted for
public void InvalidateDeepEffectivePerms()
{
lock(m_PermissionsLock)
{
m_DeepEffectivePermsInvalid = true;
m_EffectivePermsInvalid = true;
}
}
private uint m_EffectiveEveryOnePerms;
public uint EffectiveEveryOnePerms
{
@@ -317,79 +330,6 @@ namespace OpenSim.Region.Framework.Scenes
}
}
// aggregates perms scanning parts and their contents
// AggregatePerms does same using cached parts content perms
public void AggregateDeepPerms()
{
lock(m_PermissionsLock)
{
// aux
const uint allmask = (uint)PermissionMask.AllEffective;
const uint movemodmask = (uint)(PermissionMask.Move | PermissionMask.Modify);
const uint copytransfermask = (uint)(PermissionMask.Copy | PermissionMask.Transfer);
uint basePerms = (RootPart.BaseMask & allmask) | (uint)PermissionMask.Move;
bool noBaseTransfer = (basePerms & (uint)PermissionMask.Transfer) == 0;
uint rootOwnerPerms = RootPart.OwnerMask;
uint owner = rootOwnerPerms;
uint rootGroupPerms = RootPart.GroupMask;
uint group = rootGroupPerms;
uint rootEveryonePerms = RootPart.EveryoneMask;
uint everyone = rootEveryonePerms;
// date is time of writing april 30th 2017
bool newObject = (RootPart.CreationDate == 0 || RootPart.CreationDate > 1493574994);
SceneObjectPart[] parts = m_parts.GetArray();
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
part.AggregateInnerPerms();
owner &= part.AggregatedInnerOwnerPerms;
group &= part.AggregatedInnerGroupPerms;
if(newObject)
everyone &= part.AggregatedInnerEveryonePerms;
}
// recover modify and move
rootOwnerPerms &= movemodmask;
owner |= rootOwnerPerms;
if((owner & copytransfermask) == 0)
owner |= (uint)PermissionMask.Transfer;
owner &= basePerms;
m_EffectiveOwnerPerms = owner;
uint ownertransfermask = owner & (uint)PermissionMask.Transfer;
// recover modify and move
rootGroupPerms &= movemodmask;
group |= rootGroupPerms;
if(noBaseTransfer)
group &=~(uint)PermissionMask.Copy;
else
group |= ownertransfermask;
uint groupOrEveryone = group;
m_EffectiveGroupPerms = group & owner;
// recover move
rootEveryonePerms &= (uint)PermissionMask.Move;
everyone |= rootEveryonePerms;
everyone &= ~(uint)PermissionMask.Modify;
if(noBaseTransfer)
everyone &=~(uint)PermissionMask.Copy;
else
everyone |= ownertransfermask;
groupOrEveryone |= everyone;
m_EffectiveEveryOnePerms = everyone & owner;
m_EffectiveGroupOrEveryOnePerms = groupOrEveryone & owner;
m_EffectivePermsInvalid = false;
}
}
// aggregates perms scanning parts, assuming their contents was already aggregated and cached
// ie is AggregateDeepPerms without the part.AggregateInnerPerms() call on parts loop
public void AggregatePerms()
{
lock(m_PermissionsLock)
@@ -410,15 +350,22 @@ namespace OpenSim.Region.Framework.Scenes
uint everyone = rootEveryonePerms;
bool needUpdate = false;
bool propGroupOut = Scene.PropagateGroupShareOutwards;
// date is time of writing april 30th 2017
bool newObject = (RootPart.CreationDate == 0 || RootPart.CreationDate > 1493574994);
bool propAnyOut = Scene.PropagateAnyOneOutwards & (RootPart.CreationDate == 0 || RootPart.CreationDate > 1493574994);
SceneObjectPart[] parts = m_parts.GetArray();
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if(m_DeepEffectivePermsInvalid)
part.AggregateInnerPerms();
owner &= part.AggregatedInnerOwnerPerms;
group &= part.AggregatedInnerGroupPerms;
if(newObject)
if(propGroupOut)
group &= part.AggregatedInnerGroupPerms;
if(propAnyOut)
everyone &= part.AggregatedInnerEveryonePerms;
}
// recover modify and move
@@ -477,6 +424,7 @@ namespace OpenSim.Region.Framework.Scenes
m_EffectiveGroupOrEveryOnePerms = tmpPerms;
}
m_DeepEffectivePermsInvalid = false;
m_EffectivePermsInvalid = false;
if(needUpdate)