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2021-04-26vppapigen: remove flag day codePaul Vinciguerra1-296/+0
The flag day for the crc algorithm change has long passed and should not be carried into the next release. Type: refactor Change-Id: I1b1027139a778907926e48a8a553b908a79db08f Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-02-15vppapigen: py2 cleanup - remove subclassing of objectPaul Vinciguerra1-3/+3
Type: refactor Change-Id: I7136cb8ba101ea3917dacc31ceb3a76a31328301 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2021-02-05nat: 1:1 policy NATOle Troan1-1/+1
A NAT sub-plugin doing statically configured match/rewrite on IP4 input or output. It's stateless (no connection tracking). Currently it supports rewriting of SA, DA and TCP/UDP ports. It should be simple to add new rewrites if required. API: pnat_binding_add, pnat_binding_del, pnat_bindings_get, pnat_interfaces_get CLI: set pnat translation interface <name> match <5-tuple> rewrite <5-tuple> {in|out} [del] show pnat translations show pnat interfaces Trying a new C based unit testing scheme. Where the graph node is tested in isolation. See pnat/pnat_test.c. Also added new cmake targets to generate coverage directly. E.g.: make test_pnat-ccov-report File '/vpp/sdnat/src/plugins/nat/pnat/pnat.c': Name Regions Miss Cover Lines Miss Cover ------------------------------------------------------------------------------------ pnat_interface_by_sw_if_index 39 8 79.49% 13 0 100.00% pnat_instructions_from_mask 9 0 100.00% 13 0 100.00% pnat_binding_add 64 8 87.50% 31 2 93.55% pnat_flow_lookup 4 4 0.00% 10 10 0.00% pnat_binding_attach 104 75 27.88% 33 6 81.82% pnat_binding_detach 30 5 83.33% 23 2 91.30% pnat_binding_del 97 33 65.98% 17 3 82.35% pnat.c:pnat_calc_key_from_5tuple 9 1 88.89% 14 1 92.86% pnat.c:pnat_interface_check_mask 10 2 80.00% 11 2 81.82% pnat.c:pnat_enable 5 0 100.00% 11 0 100.00% pnat.c:pnat_enable_interface 107 26 75.70% 60 15 75.00% pnat.c:pnat_disable_interface 91 30 67.03% 32 7 78.12% pnat.c:pnat_disable 7 2 71.43% 13 7 46.15% ------------------------------------------------------------------------------------ TOTAL 576 194 66.32% 281 55 80.43% File '/vpp/sdnat/src/plugins/nat/pnat/pnat_node.h': Name Regions Miss Cover Lines Miss Cover ------------------------------------------------------------------------------------ pnat_test.c:pnat_node_inline 67 11 83.58% 115 1 99.13% pnat_test.c:pnat_calc_key 9 2 77.78% 14 2 85.71% pnat_test.c:pnat_rewrite_ip4 55 11 80.00% 60 12 80.00% pnat_test.c:format_pnat_trace 1 1 0.00% 12 12 0.00% pnat_node.c:pnat_node_inline 63 63 0.00% 115 115 0.00% pnat_node.c:pnat_calc_key 9 9 0.00% 14 14 0.00% pnat_node.c:pnat_rewrite_ip4 55 55 0.00% 60 60 0.00% pnat_node.c:format_pnat_trace 5 5 0.00% 12 12 0.00% ------------------------------------------------------------------------------------ TOTAL 264 157 40.53% 402 228 43.28% Type: feature Change-Id: I9c897f833603054a8303e7369ebff6512517c9e0 Signed-off-by: Ole Troan <ot@cisco.com>
2021-02-03vppapigen: Support an 'autoendian' keyword for message definitions inNeale Ranns1-0/+5
.api files Type: feature Make the auto-endian nature explicit, rather than hidden in the x_api.c file. Signed-off-by: Neale Ranns <neale@graphiant.com> Change-Id: Ibe647117ceeaf6f99a38a96576a5a41a3cbb1615
2021-02-03vppapigen: fix enum typesPaul Vinciguerra1-2/+11
enums can return signed or unsigned integers enumflags are unsigned integers Type: fix Change-Id: Iafc8f8f09c96679c5983d2cb807699fcf90ca0d7 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-12-10api: remove unused singular optionOle Troan1-7/+1
The singular option to the API language was added as a way to deal with messages that do not have a reply message. Examples in memclnt.api. Instead dealt with these messages using the service {} construct. Type: refactor Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: If01b390b24b7539d1f93de4b8edfe1dad08e509d
2020-12-04vppapigen: add parser support for enumflagsPaul Vinciguerra1-50/+113
Type: improvement Change-Id: I0f15862cc8399a4f7c8a81fe44ba8b27d8772278 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> Signed-off-by: Ole Troan <ot@cisco.com> (cherry picked from commit e15523297bb3905f2e0eef4272fc69a8a92463cc)
2020-11-25api: vat2 and json autogeneration for api messagesOle Troan1-324/+338
VAT2: A completely auto-generated replacement of VAT. Reads input message in JSON from stdin and outputs received messages in JSON. A VAT2 plugin is automatically built for a .api file. There no longer a need for a separate _test.c. Example: vat2 show_version {} { "_msgname": "show_version_reply", "retval": 0, "program": "vpe", "version": "21.01-rc0~411-gf6eb348a6", "build_date": "2020-11-19T09:49:25", "build_directory": "/vpp/autogen3" } vat2 sw_interface_dump '{"sw_if_index": -1, "name_filter_valid": 0, "name_filter": ""}' [{ "_msgname": "sw_interface_details", "sw_if_index": 0, "sup_sw_if_index": 0, "l2_address": "00:00:00:00:00:00", "flags": "Invalid ENUM", "type": "IF_API_TYPE_HARDWARE", "link_duplex": "LINK_DUPLEX_API_UNKNOWN", "link_speed": 0, "link_mtu": 0, "mtu": [0, 0, 0, 0], "sub_id": 0, "sub_number_of_tags": 0, "sub_outer_vlan_id": 0, "sub_inner_vlan_id": 0, "sub_if_flags": "Invalid ENUM", "vtr_op": 0, "vtr_push_dot1q": 0, "vtr_tag1": 0, "vtr_tag2": 0, "outer_tag": 0, "b_dmac": "00:00:00:00:00:00", "b_smac": "00:00:00:00:00:00", "b_vlanid": 0, "i_sid": 0, "interface_name": "local0", "interface_dev_type": "local", "tag": "" }] This is the first phase and vat2 is not integrated in packaging yet. Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib45ddeafb180ea7da8c5dc274a9274d7a4edc876 Signed-off-by: Ole Troan <ot@cisco.com>
2020-11-21vppapigen: move import processing logic to individual pluginsPaul Vinciguerra1-37/+43
Vppapigen currently embeds the import following control logic in the runner. This change delegates the control to the plugins. Type: refactor Change-Id: Iad20341bc9d652bedb71ca7037d3957fe60c7a0d Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-10-13stats: counters data modelOle Troan1-8/+97
This adds a new data model for counters. Specifying the errors severity and unit. A later patch will update vpp_get_stats to take advantage of this. Only the map plugin is updates as an example. New .api language: A new "counters" keyword to define counter sets. counters map { none { severity info; type counter64; units "packets"; description "valid MAP packets"; }; bad_protocol { severity error; type counter64; units "packets"; description "bad protocol"; }; }; Each counter has 4 keywords. severity, which is one of error, info or warn. A type, which is one of counter64 or gauge64. units, which is a text field using units from YANG. paths { "/err/ip4-map" "map"; "/err/ip6-map" "map"; "/err/ip4-t-map" "map"; "/err/ip6-t-map" "map"; }; A new paths keyword that maps the counter-set to a path in the stats segment KV store. Updated VPP CLI to include severity so user can see error counter severity. DBGvpp# show errors Count Node Reason Severity 13 ethernet-input no error error Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib2177543f49d4c3aef4d7fa72476cff2068f7771 Signed-off-by: Ole Troan <ot@cisco.com>
2020-10-06feature: Add packet trace APIJon Loeliger1-4/+10
Also spiffed up the vpp_api_test plugin loader so it executes VLIB_INIT_FUNCTIONs and VLIB_API_INIT_FUNCTIONs. Type: feature Change-Id: Id9a4f455d73738c41bcfea220df2112bb9679681 Signed-off-by: Jon Loeliger <jdl@netgate.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net>
2020-09-11build: fix build for Debian 9 and Debian 10Benoît Ganne1-4/+5
Type: fix Change-Id: Ic07d0ae313b32e420ba93693cb75960a86f752a9 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2020-09-01vppapigen: supports backwards compatible marking of enumsOle Troan1-18/+38
enum bar_enum { BAR1 = 0, BAR2, BAR3 [backwards_compatible], BAR4 = 9 [backwards_compatible], }; This allows adding backwards compatible (as guaranteed by the developer) enums. The enums marked backwards compatible are not considered in the CRC calculation. Type: improvement Change-Id: I6fc0c21b19e1a02cff7f5d279a0f3a32d2f8b630 Signed-off-by: Ole Troan <ot@cisco.com>
2020-08-13vppapigen: remove unreachable codeOle Troan1-1/+0
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ifd81acaa020f6ebff20ec4eff4370d8a18323860
2020-08-11vppapigen: add support for empty optionsOle Troan1-3/+7
Type: improvement Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I59323447bee7bb4f0563251a5df80cbefb9bd89e Signed-off-by: Ole Troan <ot@cisco.com>
2020-07-23vppapigen: missing crcs in user-defined typesOle Troan1-1/+296
make the change backwards compatible Change-Id: I379691aa5972f99b2144deda4b7ef9e6ba4af67d Type: fix Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-25api: add new stream message conventionOle Troan1-1/+6
Instead of having to wrap dump/detail calls in control ping, send details messages in between a normal reply / request pair. As expressed in the below service statement. Example: service { rpc map_domains_gets returns map_domains_get_reply stream map_domain_details; }; define map_domains_get { u32 client_index; u32 context; u32 cursor; }; define map_domains_get_reply { u32 context; i32 retval; u32 cursor; }; To avoid blocking the main thread for too long, the replies are now sent in client message queue size chunks. The reply message returns VNET_API_ERROR_EAGAIN when there is more to read. The API handler must also include a "cursor" that is used to the next call to the get function. API handler example: REPLY_AND_DETAILS_MACRO (VL_API_MAP_DOMAINS_GET_REPLY, mm->domains, ({ send_domain_details (cursor, rp, mp->context); })); The macro starts from cursor and iterates through the pool until vl_api_process_may_suspend() returns true or the iteration reaches the end of the list. Client Example: cursor = 0 d = [] while True: rv, details = map_domains_get(cursor=cursor) d += details if rv.retval == 0 or rv.retval != -165: break cursor = rv.cursor or the convenience iterator: for x in vpp.details_iter(vpp.api.map_domains_get): pass or list(details_iter(map_domains_get)) Change-Id: Iad9f6b41b0ef886adb584c97708dd91cf552749e Type: feature Signed-off-by: Ole Troan <ot@cisco.com>
2020-05-19vppapigen: handle new api file for crcchekcerOle Troan1-2/+9
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I1b3ae8b348eb3cba628a55ea3e72e85b9a4288d5
2020-05-16vppapigen: add assert for python versionOle Troan1-2/+4
The recent introduction of f-strings require >=Python3.6 Fix a couple of pycodestyle warnings. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Id9e375bb8febb157d7f9d7fa21808724770df6f8
2020-05-09vppapigen: api crc checkerOle Troan1-23/+51
crcchecker is a tool for enforcement of the binary API. 1. Production APIs should never change. 2. An API can be deprecated across three release cycles. Release 1: API is marked as deprecated. option deprecated="vyy.mm"; option replaced_by="new_api_2"; Release 2: both old and new APIs are supported Release 3: the deprecated API is deleted. 3. APIs that are experimental / not released are not checked. An API message can be individually marked as in progress, by: option status="in_progress"; In the API definition. The definition of a "production API" is if the major version in the API file is > 0. extras/scripts/crcchecker.py --check-patchset # returns -1 if backwards incompatible extras/scripts/crcchecker.py --dump-manifest extras/scripts/crcchecker.py --git-revision v20.01 <files> extras/scripts/crcchecker.py -- diff <oldfile> <newfile> This patch integrates the tool in "make checkstyle-api". A future patch is required to integrate the tool in the verify job. I.e. this patch does not enable enforcement through Jenkins. Change-Id: I5f13c0976d8a12a58131b3e270f2dc9c00dc7d8c Type: feature Signed-off-by: Ole Troan <ot@cisco.com>
2020-04-06misc: fix python sonarcloud BLOCKER level issuesPaul Vinciguerra1-1/+1
Fix of the top 11 python issues flagged as BLOCKER. Ticket: VPP-1856 Type: fix Change-Id: Icf4691e62f4a69d6ee196b6d6e2ab52d961b5c76 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2020-03-04vppapigen: crc is a negative value for some messages when using python 2.7Mark Nelson1-2/+2
Type: fix Signed-off-by: Mark Nelson <manelso2@cisco.com> Change-Id: I4f121e49d3c05c21eed3fed2469bd88fc84e2271
2020-02-04vppapigen: fix options representationOle Troan1-1/+1
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ief77110160120ea0e1291cc79949a73404cdbfda
2019-09-25api: split api generated filesOle Troan1-2/+7
Split generation of API message enum and the typedefs into separate files, so that the type file can be included from elsewhere. Generate a C file for VPP that contains the API registration, this was previously done via X macros by the C pre- processor. This allows deleting lots of skeleton/copy paste code for each feature. plugins/flowprobe plugins/map examples/sample-plugin vnet/ipip used as Guinea pigs. Generate a C Test file for VAT, that does the same for VAT plugins. Also add support for a per-message CLI option, that is currently limited to VAT help text. option vat_help = "<help text>"; Type: refactor Change-Id: I245e3104bb76f7e1fb69a59ab20cc7c8dfcdd460 Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-19api: split vl_api_prefix into twoOle Troan1-3/+4
One type for address with prefix and one type for prefix. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Icfec51d9b7d5cde1d69fbecdd97498688ab7b295 Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-18vppapigen: fix missing vla check for union classOle Troan1-51/+32
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ie775cf3469d761847ac39cf0d80a3ec6463b7928
2019-09-18vppapigen: fix tests and run on verifyPaul Vinciguerra1-14/+35
- changes vppapigen to only process an import once. Type: fix Change-Id: Ifcbcfcc69fdfb80d63195a17701762d0c239d7b4 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-16api: autogenerate api trace print/endianOle Troan1-9/+70
In addition to the external vppapitrace tool, VPP itself supports dumping of API trace files. In two formats, "custom-dump" and "dump". "dump" gives a human friendly list, and "custom-dump" is meant to give a list of commands that can be fed to VAT. This patch only deals with "dump". Prior to this fix, auto-generation was only done for the basic types. This fix adds support for any type, including lists, and supports pretty-printing of enums, strings, IP addresses, MAC addresses and so on. Usage: api trace dump <api-trace-file> For example Change-Id: I4e485680e6dcfce7489299ae6cf31d835071ac40 ---------- trace 48 ----------- vl_api_sw_interface_set_flags_t: _vl_msg_id: 75 client_index: 0 context: 10 sw_if_index: 1 flags: IF_STATUS_API_FLAG_ADMIN_UP ---------- trace 49 ----------- vl_api_sw_interface_add_del_address_t: _vl_msg_id: 88 client_index: 0 context: 11 sw_if_index: 1 is_add: 1 del_all: 0 prefix: 172.16.1.1/24 ---------- trace 51 ----------- vl_api_cli_inband_t: _vl_msg_id: 819 client_index: 0 context: 13 cmd: packet-generator capture pg0 pcap /tmp/vpp-unittest-TestMAP-YhcmDX/pg0_out.pcap disable ---------- trace 58 ----------- vl_api_ip_neighbor_add_del_t: _vl_msg_id: 199 client_index: 0 context: 20 is_add: 1 neighbor: sw_if_index: 2 flags: IP_API_NEIGHBOR_FLAG_NONE mac_address: 0202.0000.ff02 ip_address: fd01:2::2 Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: I5556d06008de2762e7c2d35a8b0963ae670b3db1 Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-09-10misc: fix shebang with missing envNathan Skrzypczak1-1/+1
This is needed for macos where /usr/bin/python[23] does not exist and /usr/bin is write protected Type: fix Change-Id: Ia1b3c732248c78482993de532fa2ea96e376d90a Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
2019-09-03api: enforce vla is last and fixed string typeOle Troan1-9/+65
Enforce that variable length fields are the last element of API messages. Add a 'fixed' version of string type, since dealing with multiple variable length strings turned out too painful for the C language bindings. The string type is now: { string name[64]; // NUL terminated C-string. Essentially decays to u8 name[64] string name[]; // Variable length string with embedded len field (vl_api_string_t) }; The latter notation could be made available to other types as well. e.g. { vl_api_address_t addresses[]; } instead of { u32 n_addr; vl_api_address_t addresses[n_addr]; }; Type: fix Change-Id: I18fa17ef47227633752ab50453e8d20a652a9f9b Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-20vppapigen: remove support for legacy typedefsPaul Vinciguerra1-1/+3
vppapigen has remapped legacy to typedefs behind the scenes for some time now. - update .api files to use new style typedefs. - issue error on 'typeonly define' in .api files - remove unneeded macros redefining vl_noop_handler Type: refactor Change-Id: I7a8c4a6dafacee6a131f95cd0e9b03a8c60dea8b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-08-20vppapigen: remove python2 supportPaul Vinciguerra1-28/+30
vppapigen has been running under python3 for months. Remove the python2 conditional code. In case of an error, explicitly log and return non-0. Type: refactor Change-Id: I20a73e0f2cb875aab6441959a85a35e88c9f8250 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-08-19vppapigen map: raise ValueError when fieldname is python keywordPaul Vinciguerra1-0/+4
When working on the lb api, one of the field names was chosen as 'as' (application server). Since 'as' is a python keyword, the field was renamed to _1 in vpp_papi. This changeset instead fails early with a descriptive message, hopefully saving others time troubleshooting the issue. ValueError: Fieldname 'as' is a python keyword and is not accessible via the python API. Type: feature Change-Id: Ib048d97de0e392645540092e356cf8989848c947 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-08-01vppapigen: revert "implement reversible repr's"Vratko Polak1-34/+15
The previous change seems to affect all CRCs. Type: fix Fixes: b504777e7f1c9728e65b874284b4dfd39359c8a8. Change-Id: I65e27ce22020e5ebc764b5a51b5fc84992ddb40a Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2019-07-31vppapigen: implement reversible repr'sPaul Vinciguerra1-15/+34
Type: feature Change-Id: I92757f041cde399229c42e34515ace0fcd37908b Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-07-03vppapigen: allow decimal number in NUM tokenPaul Vinciguerra1-2/+6
Needed to set f64 default values. Type: feature Change-Id: Ic58ebc0d9d890bf0e7821894285e61a5bee13199 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-20vppapigen: allow negative number in NUM tokenOle Troan1-1/+1
Change-Id: I964cb44f8604187390009dcef7dd766b3804c3ca Type: make Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-18fib: fib api updatesNeale Ranns1-2/+0
Enhance the route add/del APIs to take a set of paths rather than just one. Most unicast routing protocols calcualte all the available paths in one run of the algorithm so updating all the paths at once is beneficial for the client. two knobs control the behaviour: is_multipath - if set the the set of paths passed will be added to those that already exist, otherwise the set will replace them. is_add - add or remove the set is_add=0, is_multipath=1 and an empty set, results in deleting the route. It is also considerably faster to add multiple paths at once, than one at a time: vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.11 100000 routes in .572240 secs, 174751.80 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.12 100000 routes in .528383 secs, 189256.54 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.13 100000 routes in .757131 secs, 132077.52 routes/sec vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.14 100000 routes in .878317 secs, 113854.12 routes/sec vat# ip_route_add_del 1.1.1.1/32 count 100000 multipath via 10.10.10.11 via 10.10.10.12 via 10.10.10.13 via 10.10.10.14 100000 routes in .900212 secs, 111084.93 routes/sec Change-Id: I416b93f7684745099c1adb0b33edac58c9339c1a Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-06-07API: Add support for "defaults"Ole Troan1-4/+17
Add support in the API language for specifying a field default. Add default support in Python binding. define foo { u16 mtu [default = 1500]; }; This is client side only. I.e. if the mtu argument is not passed to the foo function, the client language binding will set it default to 1500. Change-Id: I5df43f3cd87cb300b40ca38e15dcab25b40e424a Signed-off-by: Ole Troan <ot@cisco.com>
2019-06-07vppapigen: Fold up CRC from dependent types.Ole Troan1-26/+41
Change-Id: Id51f26f225cd567ca19efc2301e94fa88840ae8f Signed-off-by: Ole Troan <ot@cisco.com> Type: fix Signed-off-by: Ole Troan <ot@cisco.com>
2019-04-29API: Add support for limits to language.Ole Troan1-5/+11
string name [limit = 64]; Meta-data to do argument validation. Change-Id: I1f3e0f09b2d5285224399413d25206f77bd3f4b1 Signed-off-by: Ole Troan <ot@cisco.com>
2019-02-18Resolve vppapigen DeprecationWarning.Paul Vinciguerra1-6/+7
/vpp/src/tools/vppapigen/vppapigen:823: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses Change-Id: If7729778374e9193f6381c8bd2ed34c875db3f1e Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2019-02-02Python3: Move vppapigen to python3.Paul Vinciguerra1-7/+12
Change-Id: I26846d0c12211a29ccfca7c269b9094f6fdbd95c Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-11-29vppapigen: Fix python3 compatibilityOle Troan1-24/+40
Change-Id: I9124fcb755ba43fd8f44712f0940f351c460c5b0 Signed-off-by: Ole Troan <ot@cisco.com>
2018-11-29API: Add support for type aliasesOle Troan1-1/+28
Previously all types are compound. This adds support for aliases, so one can do things like: typedef u32 interface_index; or typedef u8 ip4_address[4]; Change-Id: I0455cad0123fc88acb491d2a3ea2725426bdb246 Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-09-13Fix: vppapigen make build fails on fresh installPaul Vinciguerra1-2/+2
Steps to reproduce: vagrant@localhost:/vagrant$ build-root/vagrant/build.sh ... @@@@ Building vpp in /vagrant/build-root/build-vpp-native/vpp @@@@ [51/1169] Generating API header /vagrant/build-root/build-vpp-native/vpp/vlibmemory/memclnt.api.json FAILED: cd /vagrant/build-root/build-vpp-native/vpp/vlibmemory && mkdir -p /vagrant/build-root/build-vpp-native/vpp/vlibmemory && /vagrant/src/tools/vppapigen/vppapigen --includedir /vagrant/src --input /vagrant/src/vlibmemory/memclnt.api JSON --output /vagrant/build-root/build-vpp-native/vpp/vlibmemory/memclnt.api.json AttributeError: 'module' object has no attribute 'dumps' This seems to be due to JSON.py namespace colliding with the standard lib json.py Change-Id: If389e4e05ef0c166b0c2b3bef7ec0185298679a8 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
2018-06-29CSIT-1148: VPPAPIGEN 2nd level import of .api ignoredOle Troan1-4/+5
Change-Id: I73dcab0c5ff2405b1fcba25975955e1267a4ac4e Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-23VPPAPIGEN: Add union and enum support and IP4/IP6 address type.Ole Troan1-46/+75
Note: The Python, Java and C/C++ bindings must be updated before ip/ip_types.api can be used. ip_types.api: typedef ip4_address { u8 address[4]; }; typedef ip6_address { u8 address[16]; }; enum address_family { ADDRESS_IP4 = 0, ADDRESS_IP6, }; union address_union { vl_api_ip4_address_t ip4; vl_api_ip6_address_t ip6; }; typedef address { vl_api_address_family_t af; vl_api_address_union_t un; }; Change-Id: I22f67092f24db5bd650a03c6f446a84cd9fd1074 Signed-off-by: Ole Troan <ot@cisco.com>
2018-04-17ACL based forwardingAndrew Yourtchenko1-1/+1
A poor man's flow switching or policy based rounting. An ACL is used to match packets and is associated with a [set of] forwarding paths that determine how to forward matched packets - collectively this association is a 'policy'. Policies are then 'attached', in a priority order, to an interface when thaey are encountered as an input feature. If a packet matches no policies it is forwarded normally in the IP FIB. This commit is used to test the "ACL-as-a-service" functionality, which currently compiles, and the existing traffic ACL tests pass in both hash and linear modes. Change-Id: I0b274ec9f2e645352fa898b43eb54c457e195964 Signed-off-by: Neale Ranns <nranns@cisco.com> Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com> Signed-off-by: Ole Troan <ot@cisco.com>
2018-04-11VPPAPIGEN: Consistent CRC32 on complete file.Ole Troan1-17/+25
Prior to this fix vppapigen would just do a crc32 on the Python representation of the file as a set of dictionaries. That of course was not a good idea. Change-Id: Ie454736ffec02fa4679ab27e684b1d6c6406a0f1 Signed-off-by: Ole Troan <ot@cisco.com>