- Set OwnerID = GroupID for deeded objects.
- Close a security loophole that would have allowed a user with deed rights in a group to deed ANY object to that group, even if it's not owned by them and/or not set to that group
- Set LastOwnerID correctly. Handle objects vs. prims correctly.
* This is necessary to avoid a dependency problem where LLStandaloneLoginModule references IInventoryService before the LocalInventoryServiceConnector is registered
* Correct some copypasta log messages in LocalInventoryServiceConnector
Several improvements in the connectors themselves.
Several improvements in configurations.
Needed to add a hack in IUserService and UserManagerBase, to be removed when that service is refactored.
This change addresses two issues:
[1] It adds a flag field to the blendface call which allows the
caller to indicate whether or not the generated asset is
temporary, and whether or not the asset being replaced should
be explicitly retired fromt the memory cache. The decimal
values correspond to:
0 - Permanent asset, do not expire old asset
1 - Permanent asset, expire old asset
2 - Temporary asset, do not expire old asset
3 - Temporary asset, expire old asset
'3' corresponds to the default behavior seen today, and is
the continued behavior of the non-blendface calls.
[2] The dynamic texture routines are highly-asynchronous and can
be scheduled simultaneously on a multi-core machine. The nature
of the texture management interfaece is such that updates may
be lost, and the nature of asynchornous operation means that
they may be processed out of order. A lock has been added to
ensure that updates are at least atomic. No attempt has been
made to enforce ordering. The lock applies to the SceneObjectPart
being updated and is held for the lifetime of the TextureEntry
used to carry texture updates (the one instance carries all
faces supported by the prim).
Users of these services should remember that the dynamic texture
call is asynchronous and control will be returned *before* the
texture update has actually occurred. As a result, a isubsequent
GetTexture call may not return the expected asset id. A script
must wait for the corresponding TEXTURE_CHANGED event before
retrieving any texture information.
* Issue was that region server was silently dropping an XmlException caused by trying to deserialize the blank asset service response
* So make asset service return http status NOT FOUND rather than OK in accordance with REST
* and interpret this correctly in the async response so that a null object is sent back
* This means that this fix won't be active until both region simulator and server reach this revision
* If an oar save fails to get responses to all asset requests to the asset service then timeout after 60 seconds
* Timeout executes abort, since missing assets in an OAR seems bad
* This means that oar saves won't permanently hang and instead can be retried if something goes wrong with the asset service
* This is not a solution to mantis 3714. Hopefully a fix will be along shortly since I can now consistently reproduce that problem
This patch adds oar file date and time (UTC) meta data to an oar file
when it is created. It also adds a unique ID, though this id does not
in anyway identify the machine that the oar file was created on.
When an oar file with this meta data is loaded this extra information
is saved with the region settings and available via LSL through:
- osLoadedCreationDate()
- osLoadedCreationTime()
- osLoadedCreationID()
If there is no meta data these fields will be blank. Subsequent oar
file loads will erase the information for the previous oar file
load. Persistence has only been implemented for MySQL, the other
backends need updating.
Overall this allows us to much more easily identify the specific version of
software that clients are using. Its very straightforward to edit the oar file
to change the ID string to be something more human friendly.
Included in the patch is a new file OpenSim/Data/MySQL/Resources/030_RegionStore.sql
required for the MySQL DB migration.
btw I had a chat with justincc about this a few weeks ago since he
wrote the oar file import/export and he sounded happy to accept
something that included date/time information but didn't want anything
that would silently leak private information like machine names.
- fixes wild swings in memory usage related to usage of GetDrawStringSize()
We've been seeing wild swings in memory usage and a large chunk of
memory leak. From analysing this it's pretty clear that the mono
garbage collector is rather buggy! When exercised heavily it looks
like it frees more than its meant to resulting in crashes.
GetDrawStringSize() measures the size in pixels of text. To do this
memory for an image is allocated and used to call the GDI text
measure functions. Although no reference to the temporary memory
for the measuring is kept, it takes quite a while for the mono
garbage collector to clean up - so if lots calls to
GetDrawStringSize() are made at once there can be a spike in memory
usage. If the garbage collector is not fast enough then the GDI
layer runs out of memory. It also looks like the garbage collector
is not always reclaiming all of the memory.
I've attached an OpenSim patch which works around the garbage collector
issues. Instead of dynamically allocating memory for measuring
text sizes, it serialises (on a per region basis) access to a single
block of memory. The effect of this is to be nicer to the garbage
collector as it has a lot less work to do, at the cost of some
theoretical loss in performance (nothing noticeable with our tests
which hit it pretty hard).
OpenSim still does leak memory slowly, but it is a lot more stable
with this patch. I suspect that either the garbage collector misses
bits of freed memory or the GDI/cairo layer leaks a bit each time a
texture is created. Thats going to be a lot harder to hunt down, but
for reference if someone has OpenSim running on Windows it would be
interesting to see if it has the same problem as it would tell us if
its a mono/GDI problem or an OpenSim problem.
Modify dynamic texture handling so that an explicitly targetted
face is not scheduled for immediate expiration. The requirement
for precaching explicitly requires these assets to persist. They
do however remain temporary.
This approach leaves the legacy mode of operation (ALL_SIDES)
unchanged in this respect.
See the files: bin/config-include/GridCommon.ini.example and bin/config-include/StandaloneCommon.ini.example to configure and enable this caching method.
See the files: bin/config-include/GridCommon.ini.example and bin/config-include/StandaloneCommon.ini.example to configure and enable this caching method.
* unfortunately, while the client requires uuids and we want to be able to have arbitrary string ids, these cannot be kept in sync
* I think the problems last time were due to a serialization change
* So the major inteface version has been bumped to take care of any lingering issues here.
* This means that region servers beyond this revision can only connect to similarly uptodate grid services, and vice versa
* If you have something using XmlRpc that isn't in core, change your method signature from:
(XmlRpcRequest request)
to:
(XmlRpcRequest request, IPEndPoint remoteClient)
Changes to support client-side image pre-caching in the region. This
commit adds an additional calling sequence to the DynamicTexture data
and URL calls. The new interface allows a dynamic image to be loaded
into a specific object face (rather than the mandatory ALL_SIDES
supported today.
This is in part fulfilment of ticket #458.
The image render module is returning everything twice. Once with
data, once with null. This change adds a return to stop this
behavior. This was not apparent until I added a message to the
catching routine which issued a warning message when no data was
returned.
This may break a lot of things, but it needs to go in. It was tested in standalone and the UCI grid, but it needs a lot more testing.
Known problems:
* HG asset transfers are borked for now
* missing texture is missing
* 3 unit tests commented out for now
This is to handle the changes in the v1.23 viewer
of LL regarding the adult rating. With this patch
a region can be changed to the adult rating from
LL viewer v1.23 and above.
* User interface is ... primitive at best right now.
* Loads bans from bans.txt and region ban DB on startup, bans.txt is in the format of one per line. The following explains how they are read;
DNS bans are in the form "somewhere.com" will block ANY matching domain (including "betasomewhere.com", "beta.somewhere.com", "somewhere.com.beta") - make sure to be reasonably specific in DNS bans.
IP address bans match on first characters, so, "127.0.0.1" will ban only that address, "127.0.1" will ban "127.0.10.0" but "127.0.1." will ban only the "127.0.1.*" network
* Create the OpenSim.Region.ReplaceableModules namespace for modules that we intend to have people replace (see readme)
* Create the OpenSim.Region.ReplaceableModules.MoneyModule namespace
* Put our current Sample MoneyModule in this namespace. (more modifications here next commit)
OSP resolver, and the caching of the uuid seperate from the string that is a UUID.
Change this behavior back to something that ensures the data for the 2 is the same.
Put the 2 unit tests that depend on the new behavior into ignore state.
Adding more SL likeness for Email module in CORE.
I've added some SL likeness to the Email module so
that it looks more like emails going out in the
same standard as SL uses
Scene.NewUserConnection()
- adding reason reporting
this enforces estate bans very early on and prevents us from
circulating client objects that we'd then have to retract once we
realize that the client is not allowed into the region
to recycley data blocs within a packet. Recycle the ObjectUpdate* data
blocks. Speeds up loading even more.
This may mean that the packet pool is now viable.
Changes to enable script state persistence across non-restart
serialization situations (inventory/OAR/attachments)
Also fixing test cases for OAR and IAR so they don't barf with the new code.
Added support for loading bare asset binaries (as opposed to
xml encoded asset base) to both sandbox asset service and cable beach.
* Added support for enabling region asset service when mxp is enabled.
* Moved base http server content type defaulting before invocation of
request handle method to allow for variable content type in the response.
This hooks up the LandManagementModule to handle the DeedParcelToGroup
packet. Now people can start testing land assigned to and owned by groups.
Also fixes a viewer crash issue when searching for and then joining a group
with an agent that is not already being tracked by groups server.
Adds a test to see if the first option on osDynamicTextureData is "AltDelim",
then picks up the first character after the whitespace and uses as a delimiter
instead of ;. If this string does not appear at the start of the data, the
default ; will be used, hence this should not break existing code.
WindModule plugins --- manifesting itself through:
2009-04-16 15:32:02,764 [Heartbeat for region sea 3] [Scene]: Failed with exception System.IndexOutOfRangeException: Array index is out of range.
at System.Random.Sample () [0x0003e] in /usr/local/src/mono/build/mono-2.0.1/mcs/class/corlib/System/Random.cs:91
at System.Random.NextDouble () [0x00000] in /usr/local/src/mono/build/mono-2.0.1/mcs/class/corlib/System/Random.cs:142
at OpenSim.Region.CoreModules.World.Wind.Plugins.SimpleRandomWind.WindUpdate (UInt32 frame) [0x00019] in /tmp/opensim-deploy-oTyFP12501/opensim-deploy/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs:92
* This may eliminate the occasional archive test freezes, since they appeared to occur when somehow the asset server didn't pick up on the presence of a request in the asset
quque
* WebStatsModule doesn't crash on restart. GodsModule doesn't crash when there is no Dialog Module. LLUDPServer doesn't crash when the Operation was Aborted.
* ODEPlugin does 'Almost NaN' sanity checks.
* ODEPlugin sacrifices NaN avatars to the NaN black hole to appease it and keep it from sucking the rest of the world in.
- Fixed some locking issues. Either lock, or don't (if you don't have to). Only locking access half of the time won't work reliably.
- Had to adapt test helpers that use the "old" IRegionModule. TerrainModule isn't one anymore.
Fixes Mantis #3421
Change the agent/avatar events subscriptions to just OnNewClient. The data only needs to be sent once and keeping track of log ins/movements is not required. This will also send cloud data to child agents so that they can see clouds above neighbouring regions not just regions that they have visited.
* Now, the 144 unit tests takes roughly as long time to run (16s on my laptop) that the 10 long running takes. The database tests takes forever.
* Feel free to run the unit tests as you code, and the rest before commit.
- Change several classes to use the new plugin for handling of region-modules
(NOTE: No regionmodule is using this yet)
- Add necessary prebuild parts (don't forget to runprebuild)
Attention: Work in progress. This shouldn't break anything, but you never know...
Added safemode config to Standalone Hypergrid, similar effect to AllowRegionAccessToInventory in Inventory Server. Everyone should have these vars set to their default values except me!
Permissions now use proper events and not delegate lists, which makes
for much easier reading and much less work adding new methods.
I finally found a way to raise events with return values without it becoming
late bound.
With some support from HomerH, this patch adds support for Wind
Model plugins via the mono.Addin framework.
* Adds console & OSSL access to Wind Parameters
* Adds plug-in support for custom wind models
* Provides two example Wind Model plug-ins
Documentation for the wind module is temporarily located at http://code.google.com/p/flotsam/wiki/CoreWindModule [^]
-- will move this documentation to http://opensimulator.org [^]
after the patch has been committed.
* This may help people on certain 64 bit systems where the end byte position of each layer data packet is incorrect but the start positions are correct.
* The console will still be extremely chatty with 'Inconsistent packet data in JPEG2000 stream:' messages, however.. if OpenSimulator was able to recover the data, it will say HURISTICS SUCCEEDED
This functionality will be upstreamed later.
** Fixed call of new AvatarAppearance without arguments, which caused bots look like clouds of gas
** Added a SendAvatarData in ScenePresence.SetAppearance, which is expected after SetAppearance is run
** Fixed AssetXferUploader: CallbackID wasn't being passed on on multiple packets asset uploads
** Set VisualParams in AvatarAppearance to stop the alien looking bot from spawning and now looks a little better.
*** TODO: Set better VisualParams value then 150 to everything
* This change starts the script immediately after an object is loaded, rather than waiting till they are all loaded
* This should be okay, but please report any new errors
- move a couple constants from InventoryArchiveConstants to
ArchiveConstants, now only one of these is needed
- change InventoryArchiveConstants references to ArchiveConstants
- remove InventoryArchive AssetInventoryServer plugin dependency on
OpenSim.Region.CodeModules
- trim trailing whitespace
* In most cases, the setting in OpenSim.ini.example is taken as the canonical one since this is the file virtually everyone ends up using
* OpenSim will start up with a blank OpenSim.ini, in which case sqlite is the default database (as before)
* A saved archive now immediately expires the data in the asset cache that it used, rather than retaining all the assets (esp textures) in the cache.
* This is an imperfect solution. Ideally we would only expire the assets newly requested for the archive (not existing ones). But doing that would require a lot more
restructuring.
* I don't believe there are any locking issues due to the locking performed by the underlying memory cache, but please report any issues.
* Add some comments to the Wind Module
* Add the BinBVH decoder/encoder as a scene object (to encode/decode animations programmatically).
* Add m_sitState for upcoming code to improve sit results.
* This should make saving large OARs a somewhat better experience
* However, the problem where saving an archive pulls large numbers of assets into the asset cache isn't yet resolved
* This patch also removes lots of archive writing spam that crept in
Changes to IWindModule interface: Change from assuming a single array of
256 Vector2 values to a lookup function that takes region x, y, z and returns a Vector3
* Changed llWind() to use new lookup method of IWindModule
* Moved logic for determining the wind at a given point in the data array from
llWind() to the Wind Module itself.
* This commit also does a first pass at creating folders for an inventory archive (previously everything was dumped in the same destiantion folder).
* This code might not work yet and nobody else should be using it yet anyway :)
* Added log4net dependency to physxplugin in prebuild.xml.
* Added missing m_log fields to classes.
* Replaced Console.WriteLine with appropriate m_log.Xxxx
* Tested that nant test target runs succesfully.
* Tested that local opensim sandbox starts up without errors.
* Added estate ban table to migration scripts of all supported databases.
* Added nhibernate mapping for EstateBans property of EstateSettings
* Refactored property accessors for EstateBan object.
* Added comments for EstateBan properties.
* Ensured that NHibernate tests pass with NUnitGUI.
* Ensured that nant test target passes.
This fixes mantis #3210. Thank you, tlaukkan!
* Not locking causes enumeration exceptions as described in this matis
* part.TaskInventory needs to be locked for every access as it's a dictionary
* Extra locking will hopefully not cause any major issues - in places where the enumeration of the dictionary performs other lock or long running operations, the dictionary is
cloned instead
The attached patch implements osGetDrawStringSize that looks like:
vector osGetDrawStringSize(string contentType, string text, string
fontName, int fontSize)
in LSL. It is meant to be used in conjunction with the osDraw*
functions. It returns accurate information on the size that a given
string will be rendered given the specified font and font size.
This allows for nicely formatted and positioned text on the generated
image.
* Also remove a duplicate write archive call in the unit test which might be causing test failures for people using mono 2.2 (though not 1.9.1, it would seem)
* Moves llEmail() delay to after e-mail send rather than before, in line with SL
* Thanks DoranZemlja
* Last build failure looks like a glitch, but one that has already happened twice recently which I need to look at
* This slightly extends a lock in WorldCommModule so that it covers the GetNewHandle method which states in it's doc that it assumes locking has happened before the method is
called
* Thanks DoranZemlja
interface. Shared modules will now only get added once, so the command
handler is called once per module, not once per scene. Removal of scenes
has no adverse effects. Nonshared modules will be called for each scene.
NOTHING has been deleted or moved off to forge at this point. what
has happened is that OpenSim.Region.Environment.Modules has been split
in two:
- OpenSim.Region.CoreModules: all those modules that are either
directly or indirectly referenced from other OpenSim packages, or
that provide functionality that the OpenSim developer community
considers core functionality:
CoreModules/Agent/AssetTransaction
CoreModules/Agent/Capabilities
CoreModules/Agent/TextureDownload
CoreModules/Agent/TextureSender
CoreModules/Agent/TextureSender/Tests
CoreModules/Agent/Xfer
CoreModules/Avatar/AvatarFactory
CoreModules/Avatar/Chat/ChatModule
CoreModules/Avatar/Combat
CoreModules/Avatar/Currency/SampleMoney
CoreModules/Avatar/Dialog
CoreModules/Avatar/Friends
CoreModules/Avatar/Gestures
CoreModules/Avatar/Groups
CoreModules/Avatar/InstantMessage
CoreModules/Avatar/Inventory
CoreModules/Avatar/Inventory/Archiver
CoreModules/Avatar/Inventory/Transfer
CoreModules/Avatar/Lure
CoreModules/Avatar/ObjectCaps
CoreModules/Avatar/Profiles
CoreModules/Communications/Local
CoreModules/Communications/REST
CoreModules/Framework/EventQueue
CoreModules/Framework/InterfaceCommander
CoreModules/Hypergrid
CoreModules/InterGrid
CoreModules/Scripting/DynamicTexture
CoreModules/Scripting/EMailModules
CoreModules/Scripting/HttpRequest
CoreModules/Scripting/LoadImageURL
CoreModules/Scripting/VectorRender
CoreModules/Scripting/WorldComm
CoreModules/Scripting/XMLRPC
CoreModules/World/Archiver
CoreModules/World/Archiver/Tests
CoreModules/World/Estate
CoreModules/World/Land
CoreModules/World/Permissions
CoreModules/World/Serialiser
CoreModules/World/Sound
CoreModules/World/Sun
CoreModules/World/Terrain
CoreModules/World/Terrain/DefaultEffects
CoreModules/World/Terrain/DefaultEffects/bin
CoreModules/World/Terrain/DefaultEffects/bin/Debug
CoreModules/World/Terrain/Effects
CoreModules/World/Terrain/FileLoaders
CoreModules/World/Terrain/FloodBrushes
CoreModules/World/Terrain/PaintBrushes
CoreModules/World/Terrain/Tests
CoreModules/World/Vegetation
CoreModules/World/Wind
CoreModules/World/WorldMap
- OpenSim.Region.OptionalModules: all those modules that are not core
modules:
OptionalModules/Avatar/Chat/IRC-stuff
OptionalModules/Avatar/Concierge
OptionalModules/Avatar/Voice/AsterixVoice
OptionalModules/Avatar/Voice/SIPVoice
OptionalModules/ContentManagementSystem
OptionalModules/Grid/Interregion
OptionalModules/Python
OptionalModules/SvnSerialiser
OptionalModules/World/NPC
OptionalModules/World/TreePopulator
diva