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2022-05-02vapi: support api clients within vpp processOle Troan1-0/+16
Add vapi_connect_from_vpp() and vapi_disconnect_from_vpp() calls to allow API clients from within VPP process. Add a new memclnt_create version that gives the user a knob to enable or disable dead client scans (keepalive). Type: feature Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Id0b7bb89308db3a3aed2d3fcbedf4e1282dcd03f Signed-off-by: Ole Troan <ot@cisco.com>
2021-10-18interface: add api test fileFilip Tehlar1-0/+25
Type: improvement Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Change-Id: Ib07029204ecf12bf2adb5a39afa54bc98fb81f34
2021-09-28api: API trace improvementsFilip Tehlar1-3/+1
Type: improvement * add support for JSON format in API trace * add ability to replay JSON API trace in both VPP and VAT2 * use CRC for backward compatibility check during JSON API replay * fix API trace CLI (and remove duplicits) * remove custom dump * remove vppapitrace.py * update docs accordingly Change-Id: I5294f68bebe6cbe738630f457f3a87720e06486b Signed-off-by: Filip Tehlar <ftehlar@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2019-12-07vlib: use explicit types in apiOle Troan1-1/+1
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ib3a5d9fc36692553eb109976e9365dc7d82911ab
2019-09-04api: memclnt api use string type.Ole Troan1-6/+6
Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Idad79286b7730c8e85202c4b8e675ea50f8bbc48 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-27api: revert use string type for strings in memclnt.apiOle Troan1-5/+5
This reverts commit 2959d42feb576c0e00c28c4e27658b25f6c783e9. Lacks client side fixes. Type: fix Change-Id: Ib94b18e74325cede41ed1733e57896f17a952526 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-27api: use string type for strings in memclnt.apiOle Troan1-5/+5
Explicitly using string type in API allows for autogenerating tools to print strings instead of hex-dumping byte strings. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I573962d6b34d5d10aab9dc6a5fdf101c9b12a6a6 Signed-off-by: Ole Troan <ot@cisco.com>
2019-08-20vppapigen: remove support for legacy typedefsPaul Vinciguerra1-1/+1
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>
2018-12-05bapi: add options to have vpp cleanup client registrationFlorin Coras1-1/+2
A client can send a memclnt delete message and ask vpp to cleanup the shared memory queue. Obviously, in this case no delete reply is sent back to the client. Change-Id: I9c8375093f8607680ad498a6bed0690ba02a7c3b Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-10-02PAPI: Use UNIX domain sockets instead of shared memoryOle Troan1-4/+13
Adds support for running the API purely across Unix domain sockets. Usage: vpp = VPP(use_socket=True) Change-Id: Iafc1301e03dd3edc3f4d702dd6c0b98d3b50b69e Signed-off-by: Ole Troan <ot@cisco.com>
2018-08-15Remove client_index field from replies in APIOndrej Fabry1-2/+0
- replies should not need to contain client_index since it is used to identify sender of requests to VPP Change-Id: Iece3853b3f020054ee1652b149d0cf8d9580db4e Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-08-09Fix "Old Style VLA" build warningsJuraj Sloboda1-2/+3
Change-Id: I8d42f6ed58ec34298d41edcb3d783e7e9ded3eec Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-07-05VPP-1335 vapi crash when memclnt_keepalive receivedKlement Sekera1-4/+4
Change-Id: If33a7cc6c76147fd3ea9d8118370e7a508819b81 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-05-10Remove the historical memfd api segment bootstrapDave Barach1-22/+3
Clean up default and vpp_api_test custom private api segment allocator ring configurations. Change-Id: I145b6d64ba0a6315b5ccb07909c8256eeb772146 Signed-off-by: Dave Barach <dave@barachs.net>
2018-03-06API: Add service definitions for events and singleton messages (second attempt)Marek Gradzki1-0/+10
Based on https://gerrit.fd.io/r/#/c/10920/ Updates service definition in stats.api with correct reply message names. Change-Id: I3282bee5304e667e23bc1fab3f43d967a50d880d Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2018-03-05Revert "API: Add service definitions for events and singleton messages."Ole Trøan1-10/+0
This reverts commit f7b7fa53b7eaec81d8c00c1023fb7d01f1f9761f. Change-Id: I87496342943248e94f01ada31459f387c0a3a610 Signed-off-by: Ole Troan <ot@cisco.com>
2018-03-05API: Add service definitions for events and singleton messages.Ole Troan1-0/+10
Change-Id: I7de987c30b263d43521e6280c5273f30b5f6e11c Signed-off-by: Ole Troan <ot@cisco.com>
2018-01-23VPPAPIGEN: vppapigen replacement in Python PLY.Ole Troan1-1/+1
This is a version of the VPP API generator in Python PLY. It supports the existing language, and has a plugin architecture for generators. Currently C and JSON are supported. Changes: - vl_api_version to option version = "major.minor.patch" - enum support - Added error checking and reporting - import support (removed the C pre-processor) - services (tying request/reply together) Version: option version = "1.0.0"; Enum: enum colours { RED, BLUE = 50, }; define foo { vl_api_colours_t colours; }; Services: service { rpc foo returns foo_reply; rpc foo_dump returns stream foo_details; rpc want_stats returns want_stats_reply events ip4_counters, ip6_counters; }; Future planned features: - unions - bool, text - array support (including length) - proto3 output plugin - Refactor C/C++ generator as a plugin - Refactor Java generator as a plugin Change-Id: Ifa289966c790e1b1a8e2938a91e69331e3a58bdf Signed-off-by: Ole Troan <ot@cisco.com>
2018-01-05sock api: add infra for bootstrapping shm clientsFlorin Coras1-0/+17
- add function to sock client that bootstraps shm api - allow sock clients to request custom shm ring configs Change-Id: Iabc1dd4f0dc8bbf8ba24de37f4966339fcf86107 Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-10-09vppapigen: support per-file (major,minor,patch) version stampsDave Barach1-0/+23
Add one of these statements to foo.api: vl_api_version 1.2.3 to generate a version tuple stanza in foo.api.h: /****** Version tuple *****/ vl_api_version_tuple(foo, 1, 2, 3) Change-Id: Ic514439e4677999daa8463a94f948f76b132ff15 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Ole Troan <ot@cisco.com>
2017-10-03Repair vlib API socket serverDave Barach1-0/+57
- Teach vpp_api_test to send/receive API messages over sockets - Add memfd-based shared memory - Add api messages to create memfd-based shared memory segments - vpp_api_test supports both socket and shared memory segment connections - vpp_api_test pivot from socket to shared memory API messaging - add socket client support to libvlibclient.so - dead client reaper sends ping messages, container-friendly - dead client reaper falls back to kill (<pid>, 0) live checking if e.g. a python app goes silent for tens of seconds - handle ping messages in python client support code - teach show api ring about pairwise shared-memory segments - fix ip probing of already resolved destinations (VPP-998) We'll need this work to implement proper host-stack client isolation Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Signed-off-by: Florin Coras <fcoras@cisco.com>
2017-04-25"autoreply" flag: autogenerate standard xxx_reply_t messagesDave Barach1-6/+1
Change-Id: I72298aaae7d172082ece3a8edea4217c11b28d79 Signed-off-by: Dave Barach <dave@barachs.net>
2017-03-07Python API: Synchronous mode.Ole Troan1-2/+15
Change-Id: Ic8f186dbb35bb4e2e191d311cab51315a88a2d81 Signed-off-by: Ole Troan <ot@cisco.com>
2017-02-28Trace plugin binary API message range allocationDave Barach1-0/+15
Change-Id: I544a5d2906548607b69f999567b92f802fddddbb Signed-off-by: Dave Barach <dave@barachs.net>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+91
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>