The change makes two principal implementation changes:
[1] It removes the hard coded set of possible asset server client
implementations, allowing any arbitrary implementation that has been
identified to the PluginLoader as an appropriate extension. The
extension point for asset server client extension
is /OpenSim/AssetServerClient. All of the old configuration rules have
been preserved, and any of the legacy configuration values will still
work as they did before, except the implementation is now loaded as a
plug-in, rather than as a hard-coded instantiation of a specific class.
The re-hashing of IAssetServer as an extension of IPlugin made upgrading
of the implementation classes a necessity.
Caveat: I have not been able to meaningfully test the crypto-grid
clients. I believe they should work correctly, but the refactoring
necessary to handle plug-in based initialization (vs constructor-based
initialisation) admits the possibility of a problem.
[2] The asset cache implementation, previously introduce as a hard-code
class instantiation is now implemented as an IPlugin. Once again the
previous (configurationless) behavior has been preserved. But now it is
possible for those interested in experimenting with cache technologies
to do so simply by introducing a new extension for the asset cache
extension point (/OpenSim/AssetCache).
I've tested all of the configuration settings, after applying the patch
to a newly extracted tree, and they seem to work OK.
These changes replace all direct references to the AssetCache with
IAssetCache. There is no change to functionality. Everything works as
before.
This is laying the groundwork for making it possible to register
alternative asset caching mechanisms without disrupting other parts of
OpenSim or their dependencies upon AssetCache functionality.
OpenSim.Region.Environment into a "framework" part and a modules only
part. This first changeset refactors OpenSim.Region.Environment.Scenes,
OpenSim.Region.Environment.Interfaces, and OpenSim.Region.Interfaces
into OpenSim.Region.Framework.{Interfaces,Scenes} leaving only region
modules in OpenSim.Region.Environment.
The next step will be to move region modules up from
OpenSim.Region.Environment.Modules to OpenSim.Region.CoreModules and
then sort out which modules are really core modules and which should
move out to forge.
I've been very careful to NOT BREAK anything. i hope i've
succeeded. as this is the work of a whole week i hope i managed to
keep track with the applied patches of the last week --- could any of
you that did check in stuff have a look at whether it survived? thx!
* This option makes OpenSim use the usual db based asset service in standalone, and the grid based one in grid mode
* The other options can (local, grid, etc) can still be used explicitly as before
* Also change OpenSim.ini.example and the surrounding explanative text
* This allows configuration of the assetset and library control file paths to be other than ./inventory/Libraries.xml and ./assets/AssetSets.xml
* This is controlled via the LibrariesXMLFile and AssetSetsXMLFile configuration settings in [StandAlone] in OpenSim.ini (in standalone)
and via the user and asset config xml files for grid mode
* Thanks to SirKimba for the patch
aggressive at nixing the user out of the cache. We're now relying on NeedSceneCacheClear to decide
whether to nix it or not. All other mods in other files are for better debugging messages.
* This means that UserProfileCacheService no longer needs to know about IClientAPI and can leave it to callers to do their own error logging
* This is also more consistent with the way that item inventory manipulation is handled
* I don't really think Scene.PacketHandlers.cs should be a permanent home for these handlers - this is just for convenience
* This means that LL RAW terrains (one source being the upload/download buttons on the estate dialog in the viewer) are now imported the 'right' way around rather than being
flipped on the y axis
* Existing RAW terrains before this patch will need to be flipped with the "terrain flip y" command from the console after import
* More details on the mailing lists soon.
-This line, and those below, will be ignored--
M OpenSim/Region/Environment/Modules/World/Terrain/FileLoaders/LLRAW.cs
M OpenSim/Framework/Communications/Cache/CachedUserInfo.cs
M OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs
* However, this is not currently activated since it's not absolutely fully tested and there's a bug lurking in there to do with the sending of the BulkInventoryUpdate packets
* Code Cleanliness Fixes in LLClientView
* Using field instead of local variable for handlerUpdatePrimGroupRotation (if you notice any new oddities with prim group rotation after this patch, please mantis)
* Items will now be locally cached for only 24 hours from last access. (Rather than until restart)
* Caveat: Implementing the new caching mechanism means statistics gathering on AssetCache is no longer functional. (Justin - you might want to take a look and see if you can somehow get that back and running if you still need it)
This patch introduces a couple of read-only properties,
so that I can grab the asset server plugin from a region
module. This is needed to set up an http service for
accessing standalone assets remotely.
* Whilst this does automatically get the client to rebake, on crossing a region border the 'local' assets are left behind
* There may be a cunning solution (such as squirting the assets on region crossing, or having them fetched from the original region) but
instead I'm going to opt for the easy solution of keeping them in the asset database, for now
* And hopefully rebaking all the time should no longer be necessary now
* It turns out that when the client baked the texture, the uploaded asset had the Temporary flag to true (Temporary is actually deprecated).
* It also had the StoreLocal flag set to true, which signifies that the asset should be stored locally. If it disappears we should reply to the asset request with
ImageNotInDatabasePacket
* However, last time this was enabled some clients started crashing. This may well no longer be the case and needs to be tested, but in the mean time we will store
the asset instead.
* This needs to be resolved in a better way, possibly by starting to send the ImageNotInDatabase packet again instead
Add rezzing time to objects. Add Object return and traffic fields to land
database. Add plumbing for auto return. Implement auto return.
Contains a migration. May contain nuts.
* This is an initial basic experimental code for inventory import and export from the region server
* Probably not yet ready for general use
* Thanks Kayne!
