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2022-07-11Hash: iterable now per partes by an iteratorMaria Matejka
It's now possible to pause iteration through hash. This requires struct hash_iterator to be allocated somewhere handy. The iteration itself is surrounded by HASH_WALK_ITER and HASH_WALK_ITER_END. Call HASH_WALK_ITER_PUT to ask for pausing; it may still do some more iterations until it comes to a suitable pausing point. The iterator must be initalized to an empty structure. No cleanup is needed if iteration is abandoned inbetween.
2022-07-11Attribute lists split to storage headers and data to save BGP memoryMaria Matejka
2022-06-27Fixed displaying BGP and RIP attributes after recent reworksMaria Matejka
2022-06-20Import tables are stored as an attribute layer inside the main tables.Maria Matejka
The separate import tables were too memory-greedy, there is no need for them being stored as full-sized tables.
2022-06-17Route attribute storage keeps the previous layersMaria Matejka
2022-06-08Merge commit '938742decc6e1d6d3a0375dd012b75172e747bbc' into haugesundMaria Matejka
2022-06-08Merge commit '950775f6fa3d569a9d7cd05e33538d35e895d688' into haugesundMaria Matejka
There were quite a lot of conflicts in flowspec validation code which ultimately led to some code being a bit rewritten, not only adapted from this or that branch, yet it is still in a limit of a merge.
2022-05-31Merge commit '4fe9881d625f10e44109a649e369a413bd98de71' into haugesundMaria Matejka
2022-05-30Merge commit 'f15f2fcee7eeb5a100bd204a0e67018e25953420' into haugesundMaria Matejka
2022-05-30Merge commit 'f2e725a76882ba6b75c3ce4fb3c760bd83462410' into haugesundMaria Matejka
2022-05-30Merge commit '1c30b689ddd032ef8000fb7836348a48ba3184ff' into haugesundMaria Matejka
2022-05-30Merge commit '702c04fbef222e802ca4dfac645dc75ede522db6' into haugesundMaria Matejka
2022-05-30Merge commit '337c04c45e1472d6d9b531a3c55f1f2d30ebf308' into haugesundMaria Matejka
2022-05-30Merge commit 'd8661a4397e4576ac404661b192dd99d928e7890' into haugesundMaria Matejka
2022-05-30Merge commit '17f91f9e6e70f7e3f29502e854823c0d48571eaa' into haugesundMaria Matejka
2022-05-30Merge commit 'cf07d8ad79273a3bbf0617c17e438602e4b64ece' into haugesundMaria Matejka
2022-05-30Merge commit '1d309c4ce6e95b68c64a8f007f6dd2f1830a5707' into haugesundMaria Matejka
2022-05-30Merge commit 'ef4313e1667a8745c8d8813ac78342ec7c035895' into haugesundMaria Matejka
2022-05-30Merge commit 'f2f3163f6c3fba7f9ef03640d7b2f6323873d2cc' into haugesundMaria Matejka
2022-05-30Merge commit 'de86040b2cf4ec9bfbb64f0e208a19d4d7e51adc' into haugesundMaria Matejka
2022-05-30Merge commit '3fb70b26faca6788aa0bdf1d558414f9f777c6cd' into haugesundMaria Matejka
2022-05-30Merge commit 'ef6a903e6f44b467f9606018446095521ad01ef1' into haugesundMaria Matejka
2022-05-30Merge commit '0e1e632f70b74cf111f08175ab3634db2f962579' into haugesundMaria Matejka
2022-05-30Merge commit '0d0f6554a5c233bf2bf830ae319191c4b1808d49' into haugesundMaria Matejka
2022-05-30Merge commit '692055e3df6cc9f0d428d3b0dd8cdd8e825eb6f4' into haugesund-to-2.0Maria Matejka
2022-05-30Squashing the route attribute structure into one level.Maria Matejka
For now, all route attributes are stored as eattrs in ea_list. This should make route manipulation easier and it also allows for a layered approach of route attributes where updates from filters will be stored as an overlay over the previous version.
2022-05-30Route destination field merged with nexthop attribute; splitting flowspec ↵Maria Matejka
validation result out. As there is either a nexthop or another destination specification (or othing in case of ROAs and Flowspec), it may be merged together. This code is somehow quirky and should be replaced in future by better implementation of nexthop. Also flowspec validation result has its own attribute now as it doesn't have anything to do with route nexthop.
2022-05-26Moved hostentry to eattrMaria Matejka
2022-05-26Moved nexthop from struct rta to extended attribute.Maria Matejka
This doesn't do anything more than to put the whole structure inside adata. The overall performance is certainly going downhill; we'll optimize this later. Anyway, this is one of the latest items inside rta and in several commits we may drop rta completely and move to eattrs-only routes.
2022-05-05All outstanding MPLS label stacks are stored as adataMaria Matejka
2022-05-04Moved route source attribute (RTS_*) to eattrsMaria Matejka
2022-05-04Removing the route scope attribute. Use custom attributes instead.Maria Matejka
The route scope attribute was used for simple user route marking. As there is a better tool for this (custom attributes), the old and limited way can be dropped.
2022-05-04Moved route preference to eattrsMaria Matejka
2022-05-04Joined the RTA igp_metric and EA igp_metric attributesMaria Matejka
2022-05-04Removed forgotten remnants of unused enum rtcMaria Matejka
2022-05-04Moved advertising router info (FROM attribute) to eattrsMaria Matejka
2022-05-04Explicit definition structures of route attributesMaria Matejka
Changes in internal API: * Every route attribute must be defined as struct ea_class somewhere. * Registration of route attributes known at startup must be done by ea_register_init() from protocol build functions. * Every attribute has now its symbol registered in a global symbol table defined as SYM_ATTRIBUTE * All attribute ID's are dynamically allocated. * Attribute value custom formatting hook is defined in the ea_class. * Attribute names are the same for display and filters, always prefixed by protocol name. Also added some unit testing code for filters with route attributes.
2022-05-04Replaced boilerplate eattr allocation by ea_set_attr()Maria Matejka
2022-05-04Enforcing certain data structure explicit paddings.Maria Matejka
Implicit paddings have undefined values in C. We want the eattr blocks to be comparable by memcmp and eattrs settable directly by structrure literals. This check ensures that all paddings in eattr and bval are explicit and therefore zeroed in all literals.
2022-05-04Local route attributes are always allocated from tmp_linpoolMaria Matejka
2022-05-04Filters always allocate from tmp_linpoolMaria Matejka
2022-05-04Attribute list normalization cleanupMaria Matejka
2022-05-04Complex route attributes are data structures, shall be in lib alsoMaria Matejka
2022-05-04Splitting route data structures out to libMaria Matejka
2022-05-04FIB is a data structure generic enough to be in libMaria Matejka
2022-05-04Unified attribute and filter typesMaria Matejka
This commit removes the EAF_TYPE_* namespace completely and also for route attributes, filter-based types T_* are used. This simplifies fetching and setting route attributes from filters. Also, there is now union bval which serves as an universal value holder instead of private unions held separately by eattr and filter code.
2022-05-04Protocols use EA_LITERAL_* to set attributesMaria Matejka
2022-05-04Moved filter value union to libMaria Matejka
2022-04-06All linpools use pages to allocate regular blocksMaria Matejka
2022-04-06Converted Slab allocator to typed listsMaria Matejka
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