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2016-12-07Set hc2vpp version to 17.01 to align with vpp releaseMarek Gradzki3-7/+7
2016-12-02HONEYCOMB-300 - Adjacencies context pathJan Srnicek3-5/+17
2016-11-25Merge "HONEYCOMB-282 - Lisp factories refactoring"Marek Gradzki14-599/+339
2016-11-25HONEYCOMB-290 - Revert of presence removalJan Srnicek1-0/+2
2016-11-24HONEYCOMB-282 - Lisp factories refactoringJan Srnicek14-599/+339
2016-11-24HON-3 - Address logic refactoringJan Srnicek6-21/+20
2016-11-24HONEYCOMB-289 - Type-aware read customizersJan Srnicek10-50/+61
2016-11-24HONEYCOMB-275 - compilation error with HC runner and setUpJan Srnicek8-28/+28
2016-11-21HONEYCOMB-290 - Removed presence for lisp sub-tablesJan Srnicek1-2/+0
2016-11-19Post split cleanupMaros Marsalek89-373/+361
2016-11-09HONEYCOMB-254 - Adjacencies dump supportJan Srnicek23-82/+1143
2016-11-08HONEYCOMB-270 Add isPresent() to Readers/CustomizersMaros Marsalek1-2/+2
2016-11-04HONEYCOMB-276 - Mandatory for sub-tablesJan Srnicek1-1/+8
2016-11-03HONEYCOMB-259 - CacheKeyFactoryJan Srnicek13-67/+63
2016-10-28HONEYCOMB-274 Fix checkstyle license checksMaros Marsalek60-47/+448
2016-10-28Honeycomb-73 Extensible initializers for lispMaros Marsalek4-110/+30
2016-10-21Remove unused builders for union types generated by yangtoolsMarek Gradzki4-157/+0
2016-10-14HONEYCOMB-254 : Removed workaround for locator-set-indexJan Srnicek3-88/+40
2016-10-10HONEYCOMB-252 - Reduced scope of dump executorsJan Srnicek27-901/+123
2016-10-07HONEYCOMB-154: update revison of models that changed since 16.09Marek Gradzki80-406/+414
2016-10-06HONEYCOMB-236 - Unified read/write exceptionsJan Srnicek25-333/+229
2016-10-05HONEYCOMB-138 - Lisp L2 SupportJan Srnicek81-853/+4053
2016-09-30HONEYCOMB-230 : Refactor of Adjacencies api useJan Srnicek2-9/+10
2016-09-28VPP-378: update jvpp package namesMarek Gradzki57-135/+135
2016-09-28HONEYCOMB-210 - DumpEmptyCheck removedJan Srnicek17-467/+112
2016-09-28Fixed packages for NamingContextJan Srnicek3-4/+5
2016-09-28Lisp test coverage increased to ~80%Jan Srnicek22-0/+1606
2016-09-27HONEYCOMB-206: change package name to match groupIdMarek Gradzki38-69/+69
2016-09-26HONEYCOMB-209 Configure maven siteMaros Marsalek6-8/+14
2016-09-26HONEYCOMB-116: utility for stubbing MappingContext methodsMarek Gradzki5-69/+35
2016-09-23HONEYCOMB-145 - Utility Class RefactoringJan Srnicek29-228/+231
2016-09-23HONEYCOMB-116: utility for stubbing jvpp methodsMarek Gradzki7-173/+100
2016-09-22HONEYCOMB-116: base classes for testing customizersMarek Gradzki5-117/+52
2016-09-21Updated Postman Collection for LispJan Srnicek1-116/+108
2016-09-21Fixed reading of operational state of lisp Jan Srnicek5-18/+61
2016-09-19HONEYCOMB-196: unit test for LispModuleMarek Gradzki2-0/+106
2016-09-14Dump cache management moved to translate-utilsJan Srnicek17-53/+53
2016-09-13 HONEYCOMB-211 - Fixed locator set filteringJan Srnicek3-47/+8
2016-09-13HONEYCOMB-211: workaround for issues introduced by VPP-376Marek Gradzki4-12/+14
2016-09-13Update lisp postman collection to reflect restconf port changeMarek Gradzki1-27/+27
2016-09-12Fixed filtering by referenced interface for locatorsJan Srnicek1-6/+14
2016-09-07Cleanup TODOs and FIXMEsMaros Marsalek13-53/+28
2016-09-07Map resolver filtering fixedJan Srnicek1-7/+11
2016-09-05HONEYCOMB-146 : Unable to create adjacencies in LispJan Srnicek3-7/+17
2016-09-02HONEYCOMB-147 - Bad filtering while dumping local locator-setsJan Srnicek3-6/+29
2016-09-02HONEYCOMB-149 - Interface-ref contains locator-set nameJan Srnicek1-2/+4
2016-08-31Bump version to 1.16.12-SNAPSHOTMaros Marsalek3-5/+5
2016-08-31Bump jvpp version used to 16.12Jan Srnicek2-2/+2
2016-08-31HONEYCOMB-75: Lisp Postman CollectionJan Srnicek1-0/+562
2016-08-31HONEYCOMB-75 - Lisp implemetationJan Srnicek61-3/+5985
pf"><stdlib.h> #include <setjmp.h> #include <sys/types.h> #include <sys/mman.h> #include <sys/stat.h> #include <netinet/in.h> #include <signal.h> #include <pthread.h> #include <unistd.h> #include <time.h> #include <fcntl.h> #include <string.h> #include <vppinfra/clib.h> #include <vppinfra/vec.h> #include <vppinfra/hash.h> #include <vppinfra/bitmap.h> #include <vppinfra/fifo.h> #include <vppinfra/time.h> #include <vppinfra/mheap.h> #include <vppinfra/heap.h> #include <vppinfra/pool.h> #include <vppinfra/format.h> #include <vlib/vlib.h> #include <vlib/unix/unix.h> #include <vlibmemory/api.h> #include <vlibmemory/vl_memory_msg_enum.h> #define vl_typedefs /* define message structures */ #include <vlibmemory/vl_memory_api_h.h> #undef vl_typedefs #define vl_endianfun /* define message structures */ #include <vlibmemory/vl_memory_api_h.h> #undef vl_endianfun /* instantiate all the print functions we know about */ #define vl_print(handle, ...) clib_warning (__VA_ARGS__) #define vl_printfun #include <vlibmemory/vl_memory_api_h.h> #undef vl_printfun typedef struct { u8 rx_thread_jmpbuf_valid; u8 connected_to_vlib; jmp_buf rx_thread_jmpbuf; pthread_t rx_thread_handle; /* Plugin message base lookup scheme */ volatile u8 first_msg_id_reply_ready; u16 first_msg_id_reply; } memory_client_main_t; memory_client_main_t memory_client_main; static void * rx_thread_fn (void *arg) { unix_shared_memory_queue_t *q; memory_client_main_t *mm = &memory_client_main; api_main_t *am = &api_main; int i; q = am->vl_input_queue; /* So we can make the rx thread terminate cleanly */ if (setjmp (mm->rx_thread_jmpbuf) == 0) { mm->rx_thread_jmpbuf_valid = 1; /* * Find an unused slot in the per-cpu-mheaps array, * and grab it for this thread. We need to be able to * push/pop the thread heap without affecting other thread(s). */ if (__os_thread_index == 0) { for (i = 0; i < ARRAY_LEN (clib_per_cpu_mheaps); i++) { if (clib_per_cpu_mheaps[i] == 0) { /* Copy the main thread mheap pointer */ clib_per_cpu_mheaps[i] = clib_per_cpu_mheaps[0]; __os_thread_index = i; break; } } ASSERT (__os_thread_index > 0); } while (1) vl_msg_api_queue_handler (q); } pthread_exit (0); } static void vl_api_rx_thread_exit_t_handler (vl_api_rx_thread_exit_t * mp) { memory_client_main_t *mm = &memory_client_main; vl_msg_api_free (mp); longjmp (mm->rx_thread_jmpbuf, 1); } static void vl_api_memclnt_create_reply_t_handler (vl_api_memclnt_create_reply_t * mp) { serialize_main_t _sm, *sm = &_sm; api_main_t *am = &api_main; u8 *tblv; u32 nmsgs; int i; u8 *name_and_crc; u32 msg_index; am->my_client_index = mp->index; am->my_registration = (vl_api_registration_t *) (uword) mp->handle; /* Clean out any previous hash table (unlikely) */ if (am->msg_index_by_name_and_crc) { int i; u8 **keys = 0; hash_pair_t *hp; /* *INDENT-OFF* */ hash_foreach_pair (hp, am->msg_index_by_name_and_crc, ({ vec_add1 (keys, (u8 *) hp->key); })); /* *INDENT-ON* */ for (i = 0; i < vec_len (keys); i++) vec_free (keys[i]); vec_free (keys); } am->msg_index_by_name_and_crc = hash_create_string (0, sizeof (uword)); /* Recreate the vnet-side API message handler table */ tblv = uword_to_pointer (mp->message_table, u8 *); unserialize_open_data (sm, tblv, vec_len (tblv)); unserialize_integer (sm, &nmsgs, sizeof (u32)); for (i = 0; i < nmsgs; i++) { msg_index = unserialize_likely_small_unsigned_integer (sm); unserialize_cstring (sm, (char **) &name_and_crc); hash_set_mem (am->msg_index_by_name_and_crc, name_and_crc, msg_index); } } static void noop_handler (void *notused) { } int vl_client_connect (const char *name, int ctx_quota, int input_queue_size) { svm_region_t *svm; vl_api_memclnt_create_t *mp; vl_api_memclnt_create_reply_t *rp; unix_shared_memory_queue_t *vl_input_queue; vl_shmem_hdr_t *shmem_hdr; int rv = 0; void *oldheap; api_main_t *am = &api_main; if (am->my_registration) { clib_warning ("client %s already connected...", name); return -1; } if (am->vlib_rp == 0) { clib_warning ("am->vlib_rp NULL"); return -1; } svm = am->vlib_rp; shmem_hdr = am->shmem_hdr; if (shmem_hdr == 0 || shmem_hdr->vl_input_queue == 0) { clib_warning ("shmem_hdr / input queue NULL"); return -1; } pthread_mutex_lock (&svm->mutex); oldheap = svm_push_data_heap (svm); vl_input_queue = unix_shared_memory_queue_init (input_queue_size, sizeof (uword), getpid (), 0); pthread_mutex_unlock (&svm->mutex); svm_pop_heap (oldheap); am->my_client_index = ~0; am->my_registration = 0; am->vl_input_queue = vl_input_queue; mp = vl_msg_api_alloc (sizeof (vl_api_memclnt_create_t)); memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_MEMCLNT_CREATE); mp->ctx_quota = ctx_quota; mp->input_queue = (uword) vl_input_queue; strncpy ((char *) mp->name, name, sizeof (mp->name) - 1); vl_msg_api_send_shmem (shmem_hdr->vl_input_queue, (u8 *) & mp); while (1) { int qstatus; struct timespec ts, tsrem; int i; /* Wait up to 10 seconds */ for (i = 0; i < 1000; i++) { qstatus = unix_shared_memory_queue_sub (vl_input_queue, (u8 *) & rp, 1 /* nowait */ ); if (qstatus == 0) goto read_one_msg; ts.tv_sec = 0; ts.tv_nsec = 10000 * 1000; /* 10 ms */ while (nanosleep (&ts, &tsrem) < 0) ts = tsrem; } /* Timeout... */ clib_warning ("memclnt_create_reply timeout"); return -1; read_one_msg: if (ntohs (rp->_vl_msg_id) != VL_API_MEMCLNT_CREATE_REPLY) { clib_warning ("unexpected reply: id %d", ntohs (rp->_vl_msg_id)); continue; } rv = clib_net_to_host_u32 (rp->response); vl_msg_api_handler ((void *) rp); break; } return (rv); } static void vl_api_memclnt_delete_reply_t_handler (vl_api_memclnt_delete_reply_t * mp) { void *oldheap; api_main_t *am = &api_main; pthread_mutex_lock (&am->vlib_rp->mutex); oldheap = svm_push_data_heap (am->vlib_rp); unix_shared_memory_queue_free (am->vl_input_queue); pthread_mutex_unlock (&am->vlib_rp->mutex); svm_pop_heap (oldheap); am->my_client_index = ~0; am->my_registration = 0; am->vl_input_queue = 0; } void vl_client_disconnect (void) { vl_api_memclnt_delete_t *mp; vl_api_memclnt_delete_reply_t *rp; unix_shared_memory_queue_t *vl_input_queue; vl_shmem_hdr_t *shmem_hdr; time_t begin; api_main_t *am = &api_main; ASSERT (am->vlib_rp); shmem_hdr = am->shmem_hdr; ASSERT (shmem_hdr && shmem_hdr->vl_input_queue); vl_input_queue = am->vl_input_queue; mp = vl_msg_api_alloc (sizeof (vl_api_memclnt_delete_t)); memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_MEMCLNT_DELETE); mp->index = am->my_client_index; mp->handle = (uword) am->my_registration; vl_msg_api_send_shmem (shmem_hdr->vl_input_queue, (u8 *) & mp); /* * Have to be careful here, in case the client is disconnecting * because e.g. the vlib process died, or is unresponsive. */ begin = time (0); while (1) { time_t now; now = time (0); if (now >= (begin + 2)) { clib_warning ("peer unresponsive, give up"); am->my_client_index = ~0; am->my_registration = 0; am->shmem_hdr = 0; break; } if (unix_shared_memory_queue_sub (vl_input_queue, (u8 *) & rp, 1) < 0) continue; /* drain the queue */ if (ntohs (rp->_vl_msg_id) != VL_API_MEMCLNT_DELETE_REPLY) { clib_warning ("queue drain: %d", ntohs (rp->_vl_msg_id)); vl_msg_api_handler ((void *) rp); continue; } vl_msg_api_handler ((void *) rp); break; } } /** * Stave off the binary API dead client reaper * Only sent to inactive clients */ static void vl_api_memclnt_keepalive_t_handler (vl_api_memclnt_keepalive_t * mp) { vl_api_memclnt_keepalive_reply_t *rmp; api_main_t *am; vl_shmem_hdr_t *shmem_hdr; am = &api_main; shmem_hdr = am->shmem_hdr; rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp)); memset (rmp, 0, sizeof (*rmp)); rmp->_vl_msg_id = ntohs (VL_API_MEMCLNT_KEEPALIVE_REPLY); rmp->context = mp->context; vl_msg_api_send_shmem (shmem_hdr->vl_input_queue, (u8 *) & rmp); } #define foreach_api_msg \ _(RX_THREAD_EXIT, rx_thread_exit) \ _(MEMCLNT_CREATE_REPLY, memclnt_create_reply) \ _(MEMCLNT_DELETE_REPLY, memclnt_delete_reply) \ _(MEMCLNT_KEEPALIVE, memclnt_keepalive) void vl_client_install_client_message_handlers (void) { #define _(N,n) \ vl_msg_api_set_handlers(VL_API_##N, #n, \ vl_api_##n##_t_handler, \ noop_handler, \ vl_api_##n##_t_endian, \ vl_api_##n##_t_print, \ sizeof(vl_api_##n##_t), 1); foreach_api_msg; #undef _ } int vl_client_api_map (const char *region_name) { int rv; if ((rv = vl_map_shmem (region_name, 0 /* is_vlib */ )) < 0) return rv; vl_client_install_client_message_handlers (); return 0; } void vl_client_api_unmap (void) { vl_unmap_shmem (); } static int connect_to_vlib_internal (const char *svm_name, const char *client_name, int rx_queue_size, int want_pthread, int do_map) { int rv = 0; memory_client_main_t *mm = &memory_client_main; if (do_map && (rv = vl_client_api_map (svm_name))) { clib_warning ("vl_client_api map rv %d", rv); return rv; } if (vl_client_connect (client_name, 0 /* punt quota */ , rx_queue_size /* input queue */ ) < 0) { vl_client_api_unmap (); return -1; } /* Start the rx queue thread */ if (want_pthread) { rv = pthread_create (&mm->rx_thread_handle, NULL /*attr */ , rx_thread_fn, 0); if (rv) clib_warning ("pthread_create returned %d", rv); } mm->connected_to_vlib = 1; return 0; } int vl_client_connect_to_vlib (const char *svm_name, const char *client_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, 1 /* want pthread */ , 1 /* do map */ ); } int vl_client_connect_to_vlib_no_rx_pthread (const char *svm_name, const char *client_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, 0 /* want pthread */ , 1 /* do map */ ); } int vl_client_connect_to_vlib_no_map (const char *svm_name, const char *client_name, int rx_queue_size) { return connect_to_vlib_internal (svm_name, client_name, rx_queue_size, 1 /* want pthread */ , 0 /* dont map */ ); } void vl_client_disconnect_from_vlib (void) { memory_client_main_t *mm = &memory_client_main; api_main_t *am = &api_main; uword junk; if (mm->rx_thread_jmpbuf_valid) { vl_api_rx_thread_exit_t *ep; ep = vl_msg_api_alloc (sizeof (*ep)); ep->_vl_msg_id = ntohs (VL_API_RX_THREAD_EXIT); vl_msg_api_send_shmem (am->vl_input_queue, (u8 *) & ep); pthread_join (mm->rx_thread_handle, (void **) &junk); } if (mm->connected_to_vlib) { vl_client_disconnect (); vl_client_api_unmap (); } memset (mm, 0, sizeof (*mm)); } static void vl_api_get_first_msg_id_reply_t_handler (vl_api_get_first_msg_id_reply_t * mp) { memory_client_main_t *mm = &memory_client_main; i32 retval = ntohl (mp->retval); mm->first_msg_id_reply = (retval >= 0) ? ntohs (mp->first_msg_id) : ~0; mm->first_msg_id_reply_ready = 1; } u16 vl_client_get_first_plugin_msg_id (const char *plugin_name) { vl_api_get_first_msg_id_t *mp; api_main_t *am = &api_main; memory_client_main_t *mm = &memory_client_main; f64 timeout; void *old_handler; clib_time_t clib_time; u16 rv = ~0; if (strlen (plugin_name) + 1 > sizeof (mp->name)) return (rv); memset (&clib_time, 0, sizeof (clib_time)); clib_time_init (&clib_time); /* Push this plugin's first_msg_id_reply handler */ old_handler = am->msg_handlers[VL_API_GET_FIRST_MSG_ID_REPLY]; am->msg_handlers[VL_API_GET_FIRST_MSG_ID_REPLY] = (void *) vl_api_get_first_msg_id_reply_t_handler; /* Ask the data-plane for the message-ID base of the indicated plugin */ mm->first_msg_id_reply_ready = 0; mp = vl_msg_api_alloc (sizeof (*mp)); memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_GET_FIRST_MSG_ID); mp->client_index = am->my_client_index; strncpy ((char *) mp->name, plugin_name, sizeof (mp->name) - 1); vl_msg_api_send_shmem (am->shmem_hdr->vl_input_queue, (u8 *) & mp); /* Synchronously wait for the answer */ do { timeout = clib_time_now (&clib_time) + 1.0; while (clib_time_now (&clib_time) < timeout) { if (mm->first_msg_id_reply_ready == 1) { rv = mm->first_msg_id_reply; goto result; } } /* Restore old handler */ am->msg_handlers[VL_API_GET_FIRST_MSG_ID_REPLY] = old_handler; return rv; } while (0); result: /* Restore the old handler */ am->msg_handlers[VL_API_GET_FIRST_MSG_ID_REPLY] = old_handler; if (rv == (u16) ~ 0) clib_warning ("plugin '%s' not registered", plugin_name); return rv; } /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */