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authorJustin Clark-Casey (justincc)2011-04-15 23:32:46 +0100
committerJustin Clark-Casey (justincc)2011-04-15 23:32:46 +0100
commit1dba671f45b691bcf024e9ffd5568e8a7ea2165c (patch)
tree08c5f3a8be49cdcc033371b494347cb00bba4839 /OpenSim
parentMerge branch 'master' of /home/opensim/lib/develop/BlueWall (diff)
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refactor: separate out code that adds permissions
Diffstat (limited to 'OpenSim')
-rw-r--r--OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs101
1 files changed, 59 insertions, 42 deletions
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 5d19025..8b68dbe 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -308,48 +308,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
308 } 308 }
309 else 309 else
310 { 310 {
311 uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move) | 7; 311 AddPermissions(item, objlist[0], objlist, remoteClient);
312 foreach (SceneObjectGroup grp in objlist)
313 effectivePerms &= grp.GetEffectivePermissions();
314 effectivePerms |= (uint)PermissionMask.Move;
315
316 if (remoteClient != null && (remoteClient.AgentId != objlist[0].RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
317 {
318 uint perms = effectivePerms;
319 uint nextPerms = (perms & 7) << 13;
320 if ((nextPerms & (uint)PermissionMask.Copy) == 0)
321 perms &= ~(uint)PermissionMask.Copy;
322 if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
323 perms &= ~(uint)PermissionMask.Transfer;
324 if ((nextPerms & (uint)PermissionMask.Modify) == 0)
325 perms &= ~(uint)PermissionMask.Modify;
326
327 item.BasePermissions = perms & objlist[0].RootPart.NextOwnerMask;
328 item.CurrentPermissions = item.BasePermissions;
329 item.NextPermissions = perms & objlist[0].RootPart.NextOwnerMask;
330 item.EveryOnePermissions = objlist[0].RootPart.EveryoneMask & objlist[0].RootPart.NextOwnerMask;
331 item.GroupPermissions = objlist[0].RootPart.GroupMask & objlist[0].RootPart.NextOwnerMask;
332
333 // Magic number badness. Maybe this deserves an enum.
334 // bit 4 (16) is the "Slam" bit, it means treat as passed
335 // and apply next owner perms on rez
336 item.CurrentPermissions |= 16; // Slam!
337 }
338 else
339 {
340 item.BasePermissions = effectivePerms;
341 item.CurrentPermissions = effectivePerms;
342 item.NextPermissions = objlist[0].RootPart.NextOwnerMask & effectivePerms;
343 item.EveryOnePermissions = objlist[0].RootPart.EveryoneMask & effectivePerms;
344 item.GroupPermissions = objlist[0].RootPart.GroupMask & effectivePerms;
345
346 item.CurrentPermissions &=
347 ((uint)PermissionMask.Copy |
348 (uint)PermissionMask.Transfer |
349 (uint)PermissionMask.Modify |
350 (uint)PermissionMask.Move |
351 7); // Preserve folded permissions
352 }
353 312
354 item.CreationDate = Util.UnixTimeSinceEpoch(); 313 item.CreationDate = Util.UnixTimeSinceEpoch();
355 item.Description = asset.Description; 314 item.Description = asset.Description;
@@ -377,6 +336,64 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
377 } 336 }
378 337
379 /// <summary> 338 /// <summary>
339 /// Add relevant permissions for an object to the item.
340 /// </summary>
341 /// <param name="item"></param>
342 /// <param name="so"></param>
343 /// <param name="objsForEffectivePermissions"></param>
344 /// <param name="remoteClient"></param>
345 /// <returns></returns>
346 protected InventoryItemBase AddPermissions(
347 InventoryItemBase item, SceneObjectGroup so, List<SceneObjectGroup> objsForEffectivePermissions,
348 IClientAPI remoteClient)
349 {
350 uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move) | 7;
351 foreach (SceneObjectGroup grp in objsForEffectivePermissions)
352 effectivePerms &= grp.GetEffectivePermissions();
353 effectivePerms |= (uint)PermissionMask.Move;
354
355 if (remoteClient != null && (remoteClient.AgentId != so.RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
356 {
357 uint perms = effectivePerms;
358 uint nextPerms = (perms & 7) << 13;
359 if ((nextPerms & (uint)PermissionMask.Copy) == 0)
360 perms &= ~(uint)PermissionMask.Copy;
361 if ((nextPerms & (uint)PermissionMask.Transfer) == 0)
362 perms &= ~(uint)PermissionMask.Transfer;
363 if ((nextPerms & (uint)PermissionMask.Modify) == 0)
364 perms &= ~(uint)PermissionMask.Modify;
365
366 item.BasePermissions = perms & so.RootPart.NextOwnerMask;
367 item.CurrentPermissions = item.BasePermissions;
368 item.NextPermissions = perms & so.RootPart.NextOwnerMask;
369 item.EveryOnePermissions = so.RootPart.EveryoneMask & so.RootPart.NextOwnerMask;
370 item.GroupPermissions = so.RootPart.GroupMask & so.RootPart.NextOwnerMask;
371
372 // Magic number badness. Maybe this deserves an enum.
373 // bit 4 (16) is the "Slam" bit, it means treat as passed
374 // and apply next owner perms on rez
375 item.CurrentPermissions |= 16; // Slam!
376 }
377 else
378 {
379 item.BasePermissions = effectivePerms;
380 item.CurrentPermissions = effectivePerms;
381 item.NextPermissions = so.RootPart.NextOwnerMask & effectivePerms;
382 item.EveryOnePermissions = so.RootPart.EveryoneMask & effectivePerms;
383 item.GroupPermissions = so.RootPart.GroupMask & effectivePerms;
384
385 item.CurrentPermissions &=
386 ((uint)PermissionMask.Copy |
387 (uint)PermissionMask.Transfer |
388 (uint)PermissionMask.Modify |
389 (uint)PermissionMask.Move |
390 7); // Preserve folded permissions
391 }
392
393 return item;
394 }
395
396 /// <summary>
380 /// Create an item using details for the given scene object. 397 /// Create an item using details for the given scene object.
381 /// </summary> 398 /// </summary>
382 /// <param name="action"></param> 399 /// <param name="action"></param>