2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
15 #include <vnet/vnet.h>
17 #define vl_api_version(n,v) static u32 vpe_api_version = (v);
18 #include <api/vpe.api.h>
22 #include <japi/vppjni.h>
23 #include <japi/vppjni_bridge_domain.h>
24 #include <japi/org_openvpp_vppjapi_vppConn.h>
25 #include <japi/org_openvpp_vppjapi_vppApi.h>
27 #include <api/vpe_msg_enum.h>
28 #define vl_typedefs /* define message structures */
29 #include <api/vpe_all_api_h.h>
33 #include <api/vpe_all_api_h.h>
36 /* instantiate all the print functions we know about */
37 #define vl_print(handle, ...)
39 #include <api/vpe_all_api_h.h>
42 #define VPPJNI_DEBUG 0
45 #define DEBUG_LOG(...) clib_warning(__VA_ARGS__)
47 #define DEBUG_LOG(...)
50 static int connect_to_vpe(char *name);
53 * The Java runtime isn't compile w/ -fstack-protector,
54 * so we have to supply missing external references for the
55 * regular vpp libraries. Weak reference in case folks get religion
58 void __stack_chk_guard (void) __attribute__((weak));
59 void __stack_chk_guard (void) { }
61 void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp)
64 * Send the main API signature in slot 0. This bit of code must
65 * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
67 mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
70 /* Note: non-static, called once to set up the initial intfc table */
71 static int sw_interface_dump (vppjni_main_t * jm)
73 vl_api_sw_interface_dump_t *mp;
76 name_sort_t * nses = 0, * ns;
77 sw_interface_subif_t * sub = NULL;
79 /* Toss the old name table */
80 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
82 vec_add2 (nses, ns, 1);
83 ns->name = (u8 *)(p->key);
84 ns->value = (u32) p->value[0];
87 hash_free (jm->sw_if_index_by_interface_name);
89 vec_foreach (ns, nses)
94 vec_foreach (sub, jm->sw_if_subif_table) {
95 vec_free (sub->interface_name);
97 vec_free (jm->sw_if_subif_table);
99 /* recreate the interface name hash table */
100 jm->sw_if_index_by_interface_name
101 = hash_create_string (0, sizeof(uword));
103 /* Get list of ethernets */
104 M(SW_INTERFACE_DUMP, sw_interface_dump);
105 mp->name_filter_valid = 1;
106 strncpy ((char *) mp->name_filter, "Ether", sizeof(mp->name_filter-1));
109 /* and local / loopback interfaces */
110 M(SW_INTERFACE_DUMP, sw_interface_dump);
111 mp->name_filter_valid = 1;
112 strncpy ((char *) mp->name_filter, "lo", sizeof(mp->name_filter-1));
115 /* and vxlan tunnel interfaces */
116 M(SW_INTERFACE_DUMP, sw_interface_dump);
117 mp->name_filter_valid = 1;
118 strncpy ((char *) mp->name_filter, "vxlan", sizeof(mp->name_filter-1));
121 /* and tap tunnel interfaces */
122 M(SW_INTERFACE_DUMP, sw_interface_dump);
123 mp->name_filter_valid = 1;
124 strncpy ((char *) mp->name_filter, "tap", sizeof(mp->name_filter-1));
127 /* and l2tpv3 tunnel interfaces */
128 M(SW_INTERFACE_DUMP, sw_interface_dump);
129 mp->name_filter_valid = 1;
130 strncpy ((char *) mp->name_filter, "l2tpv3_tunnel",
131 sizeof(mp->name_filter-1));
134 /* Use a control ping for synchronization */
136 vl_api_control_ping_t * mp;
137 M(CONTROL_PING, control_ping);
143 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getVppVersion
144 (JNIEnv *env, jobject obj)
146 vppjni_main_t * jm = &vppjni_main;
149 jclass cls = (*env)->FindClass(env, "org/openvpp/vppjapi/vppVersion");
150 if ((*env)->ExceptionCheck(env)) {
151 (*env)->ExceptionDescribe(env);
155 constr = (*env)->GetMethodID(env, cls, "<init>", "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
156 if ((*env)->ExceptionCheck(env)) {
157 (*env)->ExceptionDescribe(env);
161 vppjni_lock (jm, 11);
162 jstring progName = (*env)->NewStringUTF(env, (char *)jm->program_name);
163 jstring buildDir = (*env)->NewStringUTF(env, (char *)jm->build_directory);
164 jstring version = (*env)->NewStringUTF(env, (char *)jm->version);
165 jstring buildDate = (*env)->NewStringUTF(env, (char *)jm->build_date);
168 return (*env)->NewObject(env, cls, constr, progName, buildDir, version, buildDate);
171 static int jm_show_version (vppjni_main_t *jm)
174 vl_api_show_version_t *mp;
177 vppjni_lock (jm, 10);
178 M(SHOW_VERSION, show_version);
186 static int jm_stats_enable_disable (vppjni_main_t *jm, u8 enable)
188 vl_api_want_stats_t * mp;
192 vppjni_lock (jm, 13);
194 M(WANT_STATS, want_stats);
196 mp->enable_disable = enable;
202 // already subscribed / already disabled (it's ok)
203 if (rv == -2 || rv == -3)
208 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_setInterfaceDescription
209 (JNIEnv *env, jobject obj, jstring ifName, jstring ifDesc)
212 vppjni_main_t * jm = &vppjni_main;
214 u32 sw_if_index = ~0;
217 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
218 const char *if_desc_str = (*env)->GetStringUTFChars (env, ifDesc, 0);
220 vppjni_lock (jm, 23);
222 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
227 sw_if_index = (jint) p[0];
230 vec_validate_init_c_string (if_desc, if_desc_str, strlen(if_desc_str));
231 (*env)->ReleaseStringUTFChars (env, ifDesc, if_desc_str);
233 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
235 cfg = (sw_if_config_t *) (p[0]);
240 cfg = (sw_if_config_t *) clib_mem_alloc(sizeof(sw_if_config_t));
241 hash_set (jm->sw_if_config_by_sw_if_index, sw_if_index, cfg);
247 (*env)->ReleaseStringUTFChars (env, ifName, if_name_str);
252 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceDescription
253 (JNIEnv * env, jobject obj, jstring ifName)
255 vppjni_main_t * jm = &vppjni_main;
256 u32 sw_if_index = ~0;
258 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
259 jstring ifDesc = NULL;
261 vppjni_lock (jm, 24);
262 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
266 sw_if_index = (jint) p[0];
268 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
272 sw_if_config_t *cfg = (sw_if_config_t *) (p[0]);
273 u8 * s = format (0, "%s%c", cfg->desc, 0);
274 ifDesc = (*env)->NewStringUTF(env, (char *)s);
282 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_clientConnect
283 (JNIEnv *env, jobject obj, jstring clientName)
286 const char *client_name;
287 void vl_msg_reply_handler_hookup(void);
288 vppjni_main_t * jm = &vppjni_main;
289 api_main_t * am = &api_main;
295 * Bail out now if we're not running as root
300 if (jm->is_connected)
304 clib_mem_init (0, 128<<20);
306 heap = clib_mem_get_per_cpu_heap();
307 h = mheap_header (heap);
309 client_name = (*env)->GetStringUTFChars (env, clientName, 0);
311 clib_time_init (&jm->clib_time);
313 rv = connect_to_vpe ((char *) client_name);
316 clib_warning ("connection failed, rv %d", rv);
318 (*env)->ReleaseStringUTFChars (env, clientName, client_name);
322 vl_msg_reply_handler_hookup ();
323 jm->is_connected = 1;
324 /* make the main heap thread-safe */
325 h->flags |= MHEAP_FLAG_THREAD_SAFE;
327 jm->reply_hash = hash_create (0, sizeof (uword));
328 //jm->callback_hash = hash_create (0, sizeof (uword));
329 //jm->ping_hash = hash_create (0, sizeof (uword));
331 vjbd_main_init(&jm->vjbd_main);
332 jm->sw_if_index_by_interface_name =
333 hash_create_string (0, sizeof (uword));
334 jm->sw_if_config_by_sw_if_index =
335 hash_create (0, sizeof (uword));
338 // call control ping first to attach rx thread to java thread
339 vl_api_control_ping_t * mp;
340 M(CONTROL_PING, control_ping);
345 clib_warning ("first control ping failed: %d", rv);
348 rv = jm_show_version(jm);
350 clib_warning ("unable to retrieve vpp version (rv: %d)", rv);
351 rv = sw_interface_dump(jm);
353 clib_warning ("unable to retrieve interface list (rv: %d)", rv);
354 rv = jm_stats_enable_disable(jm, 1);
356 clib_warning ("unable to subscribe to stats (rv: %d)", rv);
358 DEBUG_LOG ("clientConnect result: %d", rv);
363 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clientDisconnect
364 (JNIEnv *env, jobject obj)
367 vppjni_main_t * jm = &vppjni_main;
368 vl_client_disconnect_from_vlib();
370 save_heap = jm->heap;
371 memset (jm, 0, sizeof (*jm));
372 jm->heap = save_heap;
375 void vl_api_generic_reply_handler (vl_api_generic_reply_t *mp)
377 api_main_t * am = &api_main;
378 u16 msg_id = clib_net_to_host_u16 (mp->_vl_msg_id);
380 i32 retval = clib_net_to_host_u32 (mp->retval);
381 int total_bytes = sizeof(mp);
382 vppjni_main_t * jm = &vppjni_main;
383 u8 * saved_reply = 0;
384 u32 context = clib_host_to_net_u32 (mp->context);
386 cfgp = am->api_trace_cfg + msg_id;
389 clib_warning ("msg id %d: no trace configuration\n", msg_id);
391 total_bytes = cfgp->size;
393 jm->context_id_received = context;
395 DEBUG_LOG ("Received generic reply for msg id %d", msg_id);
397 /* A generic reply, successful, we're done */
398 if (retval >= 0 && total_bytes == sizeof(*mp))
402 vec_validate (saved_reply, total_bytes - 1);
403 memcpy (saved_reply, mp, total_bytes);
406 hash_set (jm->reply_hash, context, saved_reply);
407 jm->saved_reply_count ++;
411 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_getRetval
412 (JNIEnv * env, jobject obj, jint context, jint release)
414 vppjni_main_t * jm = &vppjni_main;
415 vl_api_generic_reply_t * mp;
420 if (context > jm->context_id_received)
421 return (VNET_API_ERROR_RESPONSE_NOT_READY);
424 p = hash_get (jm->reply_hash, context);
427 * Two cases: a generic "yes" reply - won't be in the hash table
428 * or "no", or "more data" which will be in the table.
433 mp = (vl_api_generic_reply_t *) (p[0]);
434 rv = clib_net_to_host_u32 (mp->retval);
438 u8 * free_me = (u8 *) mp;
440 hash_unset (jm->reply_hash, context);
441 jm->saved_reply_count --;
450 name_sort_cmp (void * a1, void * a2)
452 name_sort_t * n1 = a1;
453 name_sort_t * n2 = a2;
455 return strcmp ((char *)n1->name, (char *)n2->name);
458 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceList
459 (JNIEnv * env, jobject obj, jstring name_filter)
461 vppjni_main_t * jm = &vppjni_main;
464 name_sort_t * nses = 0, * ns;
465 const char *this_name;
466 const char * nf = (*env)->GetStringUTFChars (env, name_filter, NULL);
468 char *strcasestr (const char *, const char *);
472 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
474 this_name = (const char *)(p->key);
475 if (strlen (nf) == 0 || strcasestr (this_name, nf))
477 vec_add2 (nses, ns, 1);
478 ns->name = (u8 *)(p->key);
479 ns->value = (u32) p->value[0];
483 vec_sort_with_function (nses, name_sort_cmp);
485 vec_foreach (ns, nses)
486 s = format (s, "%s: %d, ", ns->name, ns->value);
488 _vec_len (s) = vec_len (s) - 2;
489 vec_terminate_c_string (s);
494 (*env)->ReleaseStringUTFChars (env, name_filter, nf);
496 rv = (*env)->NewStringUTF (env, (char *) s);
502 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_swIfIndexFromName
503 (JNIEnv * env, jobject obj, jstring interfaceName)
505 vppjni_main_t * jm = &vppjni_main;
507 const char * if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
512 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
519 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
524 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceCounters
525 (JNIEnv * env, jobject obj, jint swIfIndex)
527 vppjni_main_t * jm = &vppjni_main;
528 sw_interface_stats_t *s;
529 u32 sw_if_index = swIfIndex;
531 jobject result = NULL;
534 jclass cls = (*env)->FindClass(env, "org/openvpp/vppjapi/vppInterfaceCounters");
535 if ((*env)->ExceptionCheck(env)) {
536 (*env)->ExceptionDescribe(env);
540 constr = (*env)->GetMethodID(env, cls, "<init>", "(JJJJJJJJJJJJJJJJJJJJJJ)V");
541 if ((*env)->ExceptionCheck(env)) {
542 (*env)->ExceptionDescribe(env);
546 vppjni_lock (jm, 16);
548 if (sw_if_index >= vec_len(jm->sw_if_stats_by_sw_if_index)) {
551 s = &jm->sw_if_stats_by_sw_if_index[sw_if_index];
556 result = (*env)->NewObject(env, cls, constr,
557 s->rx.octets, s->rx.pkts.ip4, s->rx.pkts.ip6, s->rx.pkts.unicast,
558 s->rx.pkts.multicast, s->rx.pkts.broadcast, s->rx.pkts.discard,
559 s->rx.pkts.fifo_full, s->rx.pkts.error, s->rx.pkts.unknown_proto,
561 s->tx.octets, s->tx.pkts.ip4, s->tx.pkts.ip6, s->tx.pkts.unicast,
562 s->tx.pkts.multicast, s->tx.pkts.broadcast, s->tx.pkts.discard,
563 s->tx.pkts.fifo_full, s->tx.pkts.error, s->tx.pkts.unknown_proto,
571 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_interfaceNameFromSwIfIndex
572 (JNIEnv * env, jobject obj, jint swIfIndex)
574 vppjni_main_t * jm = &vppjni_main;
575 sw_interface_details_t *sw_if_details;
577 jstring ifname = NULL;
581 sw_if_index = swIfIndex;
583 if (sw_if_index >= vec_len(jm->sw_if_table)) {
586 sw_if_details = &jm->sw_if_table[sw_if_index];
587 if (!sw_if_details->valid) {
591 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
592 ifname = (*env)->NewStringUTF(env, (char *)s);
600 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clearInterfaceTable
601 (JNIEnv * env, jobject obj)
603 vppjni_main_t * jm = &vppjni_main;
605 vppjni_lock (jm, 21);
607 vec_reset_length(jm->sw_if_table);
612 static jobjectArray sw_if_dump_get_interfaces ();
614 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_swInterfaceDump
615 (JNIEnv * env, jobject obj, jbyte name_filter_valid, jbyteArray name_filter)
617 vppjni_main_t *jm = &vppjni_main;
619 vl_api_sw_interface_dump_t * mp;
622 rv = vppjni_sanity_check (jm);
624 clib_warning("swInterfaceDump sanity_check rv = %d", rv);
629 my_context_id = vppjni_get_context_id (jm);
630 jbyte * name_filterP = (*env)->GetByteArrayElements (env, name_filter, NULL);
631 int cnt = (*env)->GetArrayLength (env, name_filter);
633 M(SW_INTERFACE_DUMP, sw_interface_dump);
634 mp->context = clib_host_to_net_u32 (my_context_id);
635 mp->name_filter_valid = name_filter_valid;
637 if (cnt > sizeof(mp->name_filter))
638 cnt = sizeof(mp->name_filter);
640 memcpy ((char *) mp->name_filter, name_filterP, cnt);
641 (*env)->ReleaseByteArrayElements (env, name_filter, name_filterP, 0);
643 DEBUG_LOG ("interface filter (%d, %s, len: %d)", mp->name_filter_valid, (char *)mp->name_filter, cnt);
645 jm->collect_indices = 1;
649 // now send control ping so we know when it ends
650 vl_api_control_ping_t * mp;
651 M(CONTROL_PING, control_ping);
652 mp->context = clib_host_to_net_u32 (my_context_id);
660 jobjectArray result = sw_if_dump_get_interfaces(env);
665 static jobjectArray sw_if_dump_get_interfaces (JNIEnv * env)
667 vppjni_main_t * jm = &vppjni_main;
668 sw_interface_details_t *sw_if_details;
671 int len = vec_len(jm->sw_if_dump_if_indices);
672 jmethodID jmtdIfDetails = jm->jmtdIfDetails;
674 jobjectArray ifArray = (*env)->NewObjectArray(env, len, jm->jcls, NULL);
676 for (i = 0; i < len; i++) {
677 u32 sw_if_index = jm->sw_if_dump_if_indices[i];
678 ASSERT(sw_if_index < vec_len(jm->sw_if_table));
679 sw_if_details = &jm->sw_if_table[sw_if_index];
680 ASSERT(sw_if_details->valid);
682 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
684 jstring ifname = (*env)->NewStringUTF(env, (char *)s);
685 jint ifIndex = sw_if_details->sw_if_index;
686 jint supIfIndex = sw_if_details->sup_sw_if_index;
687 jbyteArray physAddr = (*env)->NewByteArray(env,
688 sw_if_details->l2_address_length);
689 (*env)->SetByteArrayRegion(env, physAddr, 0,
690 sw_if_details->l2_address_length,
691 (signed char*)sw_if_details->l2_address);
692 jint subId = sw_if_details->sub_id;
693 jint subOuterVlanId = sw_if_details->sub_outer_vlan_id;
694 jint subInnerVlanId = sw_if_details->sub_inner_vlan_id;
695 jint vtrOp = sw_if_details->vtr_op;
696 jint vtrPushDot1q = sw_if_details->vtr_push_dot1q;
697 jint vtrTag1 = sw_if_details->vtr_tag1;
698 jint vtrTag2 = sw_if_details->vtr_tag2;
700 jbyte adminUpDown = sw_if_details->admin_up_down;
701 jbyte linkUpDown = sw_if_details->link_up_down;
702 jbyte linkDuplex = sw_if_details->link_duplex;
703 jbyte linkSpeed = sw_if_details->link_speed;
704 jbyte subDot1ad = sw_if_details->sub_dot1ad;
705 jbyte subNumberOfTags = sw_if_details->sub_number_of_tags;
706 jbyte subExactMatch = sw_if_details->sub_exact_match;
707 jbyte subDefault = sw_if_details->sub_default;
708 jbyte subOuterVlanIdAny = sw_if_details->sub_outer_vlan_id_any;
709 jbyte subInnerVlanIdAny = sw_if_details->sub_inner_vlan_id_any;
711 jobject ifObj = (*env)->NewObject(env, jm->jcls, jmtdIfDetails,
713 supIfIndex, physAddr, adminUpDown, linkUpDown,
714 linkDuplex, linkSpeed, subId, subDot1ad,
715 subNumberOfTags, subOuterVlanId, subInnerVlanId,
716 subExactMatch, subDefault, subOuterVlanIdAny,
717 subInnerVlanIdAny, vtrOp, vtrPushDot1q, vtrTag1, vtrTag2);
718 (*env)->SetObjectArrayElement(env, ifArray, i, ifObj);
721 jm->collect_indices = 0;
722 vec_reset_length(jm->sw_if_dump_if_indices);
726 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_findOrAddBridgeDomainId
727 (JNIEnv * env, jobject obj, jstring bridgeDomain)
729 vppjni_main_t * jm = &vppjni_main;
730 static u8 * bd_name = 0;
732 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
734 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
735 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
738 rv = (jint)vjbd_find_or_add_bd (&jm->vjbd_main, bd_name);
741 _vec_len(bd_name) = 0;
745 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromName
746 (JNIEnv * env, jobject obj, jstring bridgeDomain)
748 vppjni_main_t * jm = &vppjni_main;
749 static u8 * bd_name = 0;
751 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
753 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
754 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
756 vppjni_lock (jm, 20);
757 rv = (jint)vjbd_id_from_name(&jm->vjbd_main, (u8 *)bd_name);
760 _vec_len(bd_name) = 0;
765 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromInterfaceName
766 (JNIEnv * env, jobject obj, jstring interfaceName)
768 vppjni_main_t * jm = &vppjni_main;
769 vjbd_main_t * bdm = &jm->vjbd_main;
772 const char * if_name;
775 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
777 vppjni_lock (jm, 14);
779 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
782 sw_if_index = (jint) p[0];
783 p = hash_get (bdm->bd_id_by_sw_if_index, sw_if_index);
791 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
797 * Special-case: build the interface table, maintain
798 * the next loopback sw_if_index vbl.
800 static void vl_api_sw_interface_details_t_handler
801 (vl_api_sw_interface_details_t * mp)
803 vppjni_main_t * jm = &vppjni_main;
804 static sw_interface_details_t empty_sw_if_details = {0,};
805 sw_interface_details_t *sw_if_details;
810 sw_if_index = ntohl (mp->sw_if_index);
812 u8 * s = format (0, "%s%c", mp->interface_name, 0);
814 if (jm->collect_indices) {
815 u32 pos = vec_len(jm->sw_if_dump_if_indices);
816 vec_validate(jm->sw_if_dump_if_indices, pos);
817 jm->sw_if_dump_if_indices[pos] = sw_if_index;
820 vec_validate_init_empty(jm->sw_if_table, sw_if_index, empty_sw_if_details);
821 sw_if_details = &jm->sw_if_table[sw_if_index];
822 sw_if_details->valid = 1;
824 snprintf((char *)sw_if_details->interface_name,
825 sizeof(sw_if_details->interface_name), "%s", (char *)s);
826 sw_if_details->sw_if_index = sw_if_index;
827 sw_if_details->sup_sw_if_index = ntohl(mp->sup_sw_if_index);
828 sw_if_details->l2_address_length = ntohl (mp->l2_address_length);
829 ASSERT(sw_if_details->l2_address_length <= sizeof(sw_if_details->l2_address));
830 memcpy(sw_if_details->l2_address, mp->l2_address,
831 sw_if_details->l2_address_length);
832 sw_if_details->sub_id = ntohl (mp->sub_id);
833 sw_if_details->sub_outer_vlan_id = ntohl (mp->sub_outer_vlan_id);
834 sw_if_details->sub_inner_vlan_id = ntohl (mp->sub_inner_vlan_id);
835 sw_if_details->vtr_op = ntohl (mp->vtr_op);
836 sw_if_details->vtr_push_dot1q = ntohl (mp->vtr_push_dot1q);
837 sw_if_details->vtr_tag1 = ntohl (mp->vtr_tag1);
838 sw_if_details->vtr_tag2 = ntohl (mp->vtr_tag2);
840 sw_if_details->admin_up_down = mp->admin_up_down;
841 sw_if_details->link_up_down = mp->link_up_down;
842 sw_if_details->link_duplex = mp->link_duplex;
843 sw_if_details->link_speed = mp->link_speed;
844 sw_if_details->sub_dot1ad = mp->sub_dot1ad;
845 sw_if_details->sub_number_of_tags = mp->sub_number_of_tags;
846 sw_if_details->sub_exact_match = mp->sub_exact_match;
847 sw_if_details->sub_default = mp->sub_default;
848 sw_if_details->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
849 sw_if_details->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
851 hash_set_mem (jm->sw_if_index_by_interface_name, s, sw_if_index);
852 DEBUG_LOG ("Got interface %s", (char *)s);
854 /* In sub interface case, fill the sub interface table entry */
855 if (mp->sw_if_index != mp->sup_sw_if_index) {
856 sw_interface_subif_t * sub = NULL;
858 vec_add2(jm->sw_if_subif_table, sub, 1);
860 vec_validate(sub->interface_name, strlen((char *)s) + 1);
861 strncpy((char *)sub->interface_name, (char *)s,
862 vec_len(sub->interface_name));
863 sub->sw_if_index = ntohl(mp->sw_if_index);
864 sub->sub_id = ntohl(mp->sub_id);
866 sub->sub_dot1ad = mp->sub_dot1ad;
867 sub->sub_number_of_tags = mp->sub_number_of_tags;
868 sub->sub_outer_vlan_id = ntohs(mp->sub_outer_vlan_id);
869 sub->sub_inner_vlan_id = ntohs(mp->sub_inner_vlan_id);
870 sub->sub_exact_match = mp->sub_exact_match;
871 sub->sub_default = mp->sub_default;
872 sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
873 sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
875 /* vlan tag rewrite */
876 sub->vtr_op = ntohl(mp->vtr_op);
877 sub->vtr_push_dot1q = ntohl(mp->vtr_push_dot1q);
878 sub->vtr_tag1 = ntohl(mp->vtr_tag1);
879 sub->vtr_tag2 = ntohl(mp->vtr_tag2);
884 static void vl_api_sw_interface_set_flags_t_handler
885 (vl_api_sw_interface_set_flags_t * mp)
887 /* $$$ nothing for the moment */
890 static jintArray create_array_of_bd_ids(JNIEnv * env, jint bd_id)
892 vppjni_main_t *jm = &vppjni_main;
893 vjbd_main_t * bdm = &jm->vjbd_main;
898 vec_add1(buf, bd_id);
900 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
901 u32 bd_id = bdm->bd_oper[i].bd_id;
902 vec_add1(buf, bd_id);
906 jintArray bdidArray = (*env)->NewIntArray(env, vec_len(buf));
908 (*env)->SetIntArrayRegion(env, bdidArray, 0, vec_len(buf), (int*)buf);
913 static void bridge_domain_oper_free(void)
915 vppjni_main_t *jm = &vppjni_main;
916 vjbd_main_t *bdm = &jm->vjbd_main;
919 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
920 vec_free(bdm->bd_oper->l2fib_oper);
922 vec_reset_length(bdm->bd_oper);
923 hash_free(bdm->bd_id_by_sw_if_index);
924 hash_free(bdm->oper_bd_index_by_bd_id);
927 JNIEXPORT jintArray JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainDump
928 (JNIEnv * env, jobject obj, jint bd_id)
930 vppjni_main_t *jm = &vppjni_main;
931 vl_api_bridge_domain_dump_t * mp;
935 rv = vppjni_sanity_check (jm);
938 vppjni_lock (jm, 15);
941 bridge_domain_oper_free();
944 my_context_id = vppjni_get_context_id (jm);
945 M(BRIDGE_DOMAIN_DUMP, bridge_domain_dump);
946 mp->context = clib_host_to_net_u32 (my_context_id);
947 mp->bd_id = clib_host_to_net_u32(bd_id);
950 /* Use a control ping for synchronization */
952 vl_api_control_ping_t * mp;
953 M(CONTROL_PING, control_ping);
962 jintArray ret = create_array_of_bd_ids(env, bd_id);
970 vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp)
972 vppjni_main_t *jm = &vppjni_main;
973 vjbd_main_t * bdm = &jm->vjbd_main;
974 vjbd_oper_t * bd_oper;
977 bd_id = ntohl (mp->bd_id);
979 bd_index = vec_len(bdm->bd_oper);
980 vec_validate (bdm->bd_oper, bd_index);
981 bd_oper = vec_elt_at_index(bdm->bd_oper, bd_index);
983 hash_set(bdm->oper_bd_index_by_bd_id, bd_id, bd_index);
985 bd_oper->bd_id = bd_id;
986 bd_oper->flood = mp->flood != 0;
987 bd_oper->forward = mp->forward != 0;
988 bd_oper->learn = mp->learn != 0;
989 bd_oper->uu_flood = mp->uu_flood != 0;
990 bd_oper->arp_term = mp->arp_term != 0;
991 bd_oper->bvi_sw_if_index = ntohl (mp->bvi_sw_if_index);
992 bd_oper->n_sw_ifs = ntohl (mp->n_sw_ifs);
994 bd_oper->bd_sw_if_oper = 0;
998 vl_api_bridge_domain_sw_if_details_t_handler
999 (vl_api_bridge_domain_sw_if_details_t * mp)
1001 vppjni_main_t *jm = &vppjni_main;
1002 vjbd_main_t * bdm = &jm->vjbd_main;
1003 bd_sw_if_oper_t * bd_sw_if_oper;
1004 u32 bd_id, sw_if_index;
1006 bd_id = ntohl (mp->bd_id);
1007 sw_if_index = ntohl (mp->sw_if_index);
1010 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1012 clib_warning("Invalid bd_id %d in bridge_domain_sw_if_details_t_handler", bd_id);
1015 u32 oper_bd_index = (jint) p[0];
1016 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1018 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1019 vec_validate(bd_oper->bd_sw_if_oper, len);
1020 bd_sw_if_oper = &bd_oper->bd_sw_if_oper[len];
1021 bd_sw_if_oper->bd_id = bd_id;
1022 bd_sw_if_oper->sw_if_index = sw_if_index;
1023 bd_sw_if_oper->shg = mp->shg;
1025 hash_set(bdm->bd_id_by_sw_if_index, sw_if_index, bd_id);
1028 static const char* interface_name_from_sw_if_index(u32 sw_if_index)
1030 vppjni_main_t *jm = &vppjni_main;
1032 if (sw_if_index >= vec_len(jm->sw_if_table)) {
1035 if (!jm->sw_if_table[sw_if_index].valid) {
1038 return (const char*)jm->sw_if_table[sw_if_index].interface_name;
1041 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getBridgeDomainDetails
1042 (JNIEnv * env, jobject obj, jint bdId)
1044 vppjni_main_t *jm = &vppjni_main;
1045 vjbd_main_t * bdm = &jm->vjbd_main;
1051 vppjni_lock (jm, 16);
1053 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1058 oper_bd_index = (jint) p[0];
1060 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1063 /* setting BridgeDomainDetails */
1065 jclass bddClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppBridgeDomainDetails");
1066 if ((*env)->ExceptionCheck(env)) {
1067 (*env)->ExceptionDescribe(env);
1072 jmethodID midInit = (*env)->GetMethodID(env, bddClass, "<init>", "()V");
1073 if ((*env)->ExceptionCheck(env)) {
1074 (*env)->ExceptionDescribe(env);
1078 jobject bddObj = (*env)->NewObject(env, bddClass, midInit);
1080 u8 *vec_bd_name = vjbd_oper_name_from_id(bdm, bd_id);
1081 if (NULL == vec_bd_name) {
1085 char *str_bd_name = (char*)format (0, "%s%c", vec_bd_name, 0);
1086 vec_free(vec_bd_name);
1087 jstring bdName = (*env)->NewStringUTF(env, str_bd_name);
1088 vec_free(str_bd_name);
1089 if (NULL == bdName) {
1093 jfieldID fidName = (*env)->GetFieldID(env, bddClass, "name", "Ljava/lang/String;");
1094 if ((*env)->ExceptionCheck(env)) {
1095 (*env)->ExceptionDescribe(env);
1099 (*env)->SetObjectField(env, bddObj, fidName, bdName);
1101 jfieldID fidBdId = (*env)->GetFieldID(env, bddClass, "bdId", "I");
1102 if ((*env)->ExceptionCheck(env)) {
1103 (*env)->ExceptionDescribe(env);
1107 (*env)->SetIntField(env, bddObj, fidBdId, bdId);
1109 jboolean flood = bd_oper->flood;
1110 jfieldID fidFlood = (*env)->GetFieldID(env, bddClass, "flood", "Z");
1111 if ((*env)->ExceptionCheck(env)) {
1112 (*env)->ExceptionDescribe(env);
1116 (*env)->SetBooleanField(env, bddObj, fidFlood, flood);
1118 jboolean uuFlood = bd_oper->uu_flood;
1119 jfieldID fidUuFlood = (*env)->GetFieldID(env, bddClass, "uuFlood", "Z");
1120 if ((*env)->ExceptionCheck(env)) {
1121 (*env)->ExceptionDescribe(env);
1125 (*env)->SetBooleanField(env, bddObj, fidUuFlood, uuFlood);
1127 jboolean forward = bd_oper->forward;
1128 jfieldID fidForward = (*env)->GetFieldID(env, bddClass, "forward", "Z");
1129 if ((*env)->ExceptionCheck(env)) {
1130 (*env)->ExceptionDescribe(env);
1134 (*env)->SetBooleanField(env, bddObj, fidForward, forward);
1136 jboolean learn = bd_oper->learn;
1137 jfieldID fidLearn = (*env)->GetFieldID(env, bddClass, "learn", "Z");
1138 if ((*env)->ExceptionCheck(env)) {
1139 (*env)->ExceptionDescribe(env);
1143 (*env)->SetBooleanField(env, bddObj, fidLearn, learn);
1145 jboolean arpTerm = bd_oper->arp_term;
1146 jfieldID fidArpTerm = (*env)->GetFieldID(env, bddClass, "arpTerm", "Z");
1147 if ((*env)->ExceptionCheck(env)) {
1148 (*env)->ExceptionDescribe(env);
1152 (*env)->SetBooleanField(env, bddObj, fidArpTerm, arpTerm);
1154 jstring bviInterfaceName = NULL;
1155 if (~0 != bd_oper->bvi_sw_if_index) {
1156 const char *str_if_name = interface_name_from_sw_if_index(bd_oper->bvi_sw_if_index);
1157 if (NULL == str_if_name) {
1158 clib_warning("Could not get interface name for sw_if_index %d", bd_oper->bvi_sw_if_index);
1162 bviInterfaceName = (*env)->NewStringUTF(env, str_if_name);
1163 if (NULL == bviInterfaceName) {
1168 jfieldID fidBviInterfaceName = (*env)->GetFieldID(env, bddClass, "bviInterfaceName", "Ljava/lang/String;");
1169 if ((*env)->ExceptionCheck(env)) {
1170 (*env)->ExceptionDescribe(env);
1174 (*env)->SetObjectField(env, bddObj, fidBviInterfaceName, bviInterfaceName);
1177 /* setting BridgeDomainInterfaceDetails */
1179 jclass bdidClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppBridgeDomainInterfaceDetails");
1180 if ((*env)->ExceptionCheck(env)) {
1181 (*env)->ExceptionDescribe(env);
1186 jfieldID fidInterfaceName = (*env)->GetFieldID(env, bdidClass, "interfaceName", "Ljava/lang/String;");
1187 if ((*env)->ExceptionCheck(env)) {
1188 (*env)->ExceptionDescribe(env);
1193 jfieldID fidSHG = (*env)->GetFieldID(env, bdidClass, "splitHorizonGroup", "B");
1194 if ((*env)->ExceptionCheck(env)) {
1195 (*env)->ExceptionDescribe(env);
1200 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1201 ASSERT(len == bd_oper->n_sw_ifs);
1203 jobjectArray bdidArray = (*env)->NewObjectArray(env, len, bdidClass, NULL);
1206 for (i = 0; i < len; i++) {
1207 bd_sw_if_oper_t *sw_if_oper = &bd_oper->bd_sw_if_oper[i];
1209 jmethodID midBdidInit = (*env)->GetMethodID(env, bdidClass, "<init>", "()V");
1210 if ((*env)->ExceptionCheck(env)) {
1211 (*env)->ExceptionDescribe(env);
1215 jobject bdidObj = (*env)->NewObject(env, bdidClass, midBdidInit);
1216 (*env)->SetObjectArrayElement(env, bdidArray, i, bdidObj);
1218 u32 sw_if_index = sw_if_oper->sw_if_index;
1219 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1220 if (NULL == str_if_name) {
1224 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1225 if (NULL == interfaceName) {
1229 (*env)->SetObjectField(env, bdidObj, fidInterfaceName, interfaceName);
1231 jbyte shg = sw_if_oper->shg;
1232 (*env)->SetByteField(env, bdidObj, fidSHG, shg);
1235 jfieldID fidInterfaces = (*env)->GetFieldID(env, bddClass, "interfaces",
1236 "[Lorg/openvpp/vppjapi/vppBridgeDomainInterfaceDetails;");
1237 if ((*env)->ExceptionCheck(env)) {
1238 (*env)->ExceptionDescribe(env);
1242 (*env)->SetObjectField(env, bddObj, fidInterfaces, bdidArray);
1253 static jobject l2_fib_create_object(JNIEnv *env, bd_l2fib_oper_t *l2_fib)
1255 jclass l2FibClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppL2Fib");
1256 if ((*env)->ExceptionCheck(env)) {
1257 (*env)->ExceptionDescribe(env);
1261 jmethodID midL2FIbInit = (*env)->GetMethodID(env, l2FibClass, "<init>", "([BZLjava/lang/String;ZZ)V");
1262 if ((*env)->ExceptionCheck(env)) {
1263 (*env)->ExceptionDescribe(env);
1267 u32 sw_if_index = l2_fib->sw_if_index;
1268 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1269 if (NULL == str_if_name) {
1272 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1273 if (NULL == interfaceName) {
1277 jbyteArray physAddr = (*env)->NewByteArray(env, 6);
1278 (*env)->SetByteArrayRegion(env, physAddr, 0, 6,
1279 (signed char*)l2_fib->mac_addr.fields.mac);
1280 jboolean staticConfig = !l2_fib->learned;
1281 jstring outgoingInterface = interfaceName;
1282 jboolean filter = l2_fib->filter;
1283 jboolean bridgedVirtualInterface = l2_fib->bvi;
1285 jobject l2FibObj = (*env)->NewObject(env, l2FibClass, midL2FIbInit,
1286 physAddr, staticConfig, outgoingInterface, filter,
1287 bridgedVirtualInterface);
1292 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_l2FibTableDump
1293 (JNIEnv * env, jobject obj, jint bd_id)
1295 vppjni_main_t *jm = &vppjni_main;
1296 vjbd_main_t * bdm = &jm->vjbd_main;
1297 vl_api_l2_fib_table_dump_t *mp;
1298 jobjectArray l2FibArray = NULL;
1299 vjbd_oper_t *bd_oper;
1306 vppjni_lock (jm, 17);
1308 //vjbd_l2fib_oper_reset (bdm);
1310 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1314 oper_bd_index = p[0];
1315 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1316 vec_reset_length (bd_oper->l2fib_oper);
1318 /* Get list of l2 fib table entries */
1319 M(L2_FIB_TABLE_DUMP, l2_fib_table_dump);
1320 mp->bd_id = ntohl(bd_id);
1323 /* Use a control ping for synchronization */
1325 vl_api_control_ping_t * mp;
1326 M(CONTROL_PING, control_ping);
1335 u32 count = vec_len(bd_oper->l2fib_oper);
1336 bd_l2fib_oper_t *l2fib_oper = bd_oper->l2fib_oper;
1338 jclass l2FibClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppL2Fib");
1339 if ((*env)->ExceptionCheck(env)) {
1340 (*env)->ExceptionDescribe(env);
1344 l2FibArray = (*env)->NewObjectArray(env, count, l2FibClass, NULL);
1346 for (i = 0; i < count; i++) {
1347 bd_l2fib_oper_t *l2_fib = &l2fib_oper[i];
1348 jobject l2FibObj = l2_fib_create_object(env, l2_fib);
1349 (*env)->SetObjectArrayElement(env, l2FibArray, i, l2FibObj);
1359 vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp)
1361 //static u8 * mac_addr;
1362 vppjni_main_t *jm = &vppjni_main;
1363 vjbd_main_t * bdm = &jm->vjbd_main;
1364 vjbd_oper_t * bd_oper;
1365 u32 bd_id, oper_bd_index;
1366 //uword mhash_val_l2fi;
1367 bd_l2fib_oper_t * l2fib_oper;
1368 l2fib_u64_mac_t * l2fe_u64_mac = (l2fib_u64_mac_t *)&mp->mac;
1370 bd_id = ntohl (mp->bd_id);
1372 uword *p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1376 oper_bd_index = (jint) p[0];
1377 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1380 vec_validate (mac_addr, MAC_ADDRESS_SIZE);
1381 memcpy (mac_addr, l2fe_u64_mac->fields.mac, MAC_ADDRESS_SIZE);
1382 mhash_val_l2fi = vec_len (bd_oper->l2fib_oper);
1383 if (mhash_elts (&bd_oper->l2fib_index_by_mac) == 0)
1384 mhash_init (&bd_oper->l2fib_index_by_mac, sizeof (u32), MAC_ADDRESS_SIZE);
1385 mhash_set_mem (&bd_oper->l2fib_index_by_mac, mac_addr, &mhash_val_l2fi, 0);
1388 vec_add2 (bd_oper->l2fib_oper, l2fib_oper, 1);
1390 l2fib_oper->bd_id = bd_id;
1391 l2fib_oper->mac_addr.raw = l2fib_mac_to_u64 (l2fe_u64_mac->fields.mac);
1392 l2fib_oper->sw_if_index = ntohl (mp->sw_if_index);
1393 l2fib_oper->learned = !mp->static_mac;
1394 l2fib_oper->filter = mp->filter_mac;
1395 l2fib_oper->bvi = mp->bvi_mac;
1398 static int ipAddressDump
1399 (JNIEnv * env, jobject obj, jstring interfaceName, jboolean isIPv6)
1401 vppjni_main_t *jm = &vppjni_main;
1402 vl_api_ip_address_dump_t * mp;
1403 const char *if_name;
1410 if (NULL == interfaceName) {
1414 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
1415 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
1416 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
1420 sw_if_index = (u32) p[0];
1422 rv = vppjni_sanity_check (jm);
1427 my_context_id = vppjni_get_context_id (jm);
1428 M(IP_ADDRESS_DUMP, ip_address_dump);
1429 mp->context = clib_host_to_net_u32 (my_context_id);
1430 mp->sw_if_index = clib_host_to_net_u32(sw_if_index);
1431 mp->is_ipv6 = isIPv6;
1432 jm->is_ipv6 = isIPv6;
1435 /* Use a control ping for synchronization */
1437 vl_api_control_ping_t * mp;
1438 M(CONTROL_PING, control_ping);
1447 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv4AddressDump
1448 (JNIEnv * env, jobject obj, jstring interfaceName)
1450 vppjni_main_t *jm = &vppjni_main;
1451 jobject returnArray = NULL;
1454 vppjni_lock (jm, 18);
1456 vec_reset_length(jm->ipv4_addresses);
1458 if (0 != ipAddressDump(env, obj, interfaceName, 0)) {
1462 u32 count = vec_len(jm->ipv4_addresses);
1463 ipv4_address_t *ipv4_address = jm->ipv4_addresses;
1465 jclass IPv4AddressClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppIPv4Address");
1466 if ((*env)->ExceptionCheck(env)) {
1467 (*env)->ExceptionDescribe(env);
1471 jmethodID midIPv4AddressInit = (*env)->GetMethodID(env, IPv4AddressClass, "<init>", "(IB)V");
1472 if ((*env)->ExceptionCheck(env)) {
1473 (*env)->ExceptionDescribe(env);
1477 jobjectArray ipv4AddressArray = (*env)->NewObjectArray(env, count, IPv4AddressClass, NULL);
1479 for (i = 0; i < count; i++) {
1480 ipv4_address_t *address = &ipv4_address[i];
1482 jint ip = address->ip;
1483 jbyte prefixLength = address->prefix_length;
1485 jobject ipv4AddressObj = (*env)->NewObject(env, IPv4AddressClass, midIPv4AddressInit,
1488 (*env)->SetObjectArrayElement(env, ipv4AddressArray, i, ipv4AddressObj);
1491 returnArray = ipv4AddressArray;
1498 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv6AddressDump
1499 (JNIEnv * env, jobject obj, jstring interfaceName)
1501 vppjni_main_t *jm = &vppjni_main;
1502 jobject returnArray = NULL;
1505 vppjni_lock (jm, 19);
1507 vec_reset_length(jm->ipv6_addresses);
1509 if (0 != ipAddressDump(env, obj, interfaceName, 1)) {
1513 u32 count = vec_len(jm->ipv6_addresses);
1514 ipv6_address_t *ipv6_address = jm->ipv6_addresses;
1516 jclass IPv6AddressClass = (*env)->FindClass(env, "org/openvpp/vppjapi/vppIPv6Address");
1517 if ((*env)->ExceptionCheck(env)) {
1518 (*env)->ExceptionDescribe(env);
1522 jmethodID midIPv6AddressInit = (*env)->GetMethodID(env, IPv6AddressClass, "<init>", "([BB)V");
1523 if ((*env)->ExceptionCheck(env)) {
1524 (*env)->ExceptionDescribe(env);
1528 jobjectArray ipv6AddressArray = (*env)->NewObjectArray(env, count, IPv6AddressClass, NULL);
1530 for (i = 0; i < count; i++) {
1531 ipv6_address_t *address = &ipv6_address[i];
1533 jbyteArray ip = (*env)->NewByteArray(env, 16);
1534 (*env)->SetByteArrayRegion(env, ip, 0, 16,
1535 (signed char*)address->ip);
1537 jbyte prefixLength = address->prefix_length;
1539 jobject ipv6AddressObj = (*env)->NewObject(env, IPv6AddressClass, midIPv6AddressInit,
1542 (*env)->SetObjectArrayElement(env, ipv6AddressArray, i, ipv6AddressObj);
1545 returnArray = ipv6AddressArray;
1552 static void vl_api_ip_address_details_t_handler (vl_api_ip_address_details_t * mp)
1554 vppjni_main_t * jm = &vppjni_main;
1557 ipv4_address_t *address = 0;
1558 vec_add2(jm->ipv4_addresses, address, 1);
1559 memcpy(&address->ip, mp->ip, 4);
1560 address->prefix_length = mp->prefix_length;
1562 ipv6_address_t *address = 0;
1563 vec_add2(jm->ipv6_addresses, address, 1);
1564 memcpy(address->ip, mp->ip, 16);
1565 address->prefix_length = mp->prefix_length;
1569 #define VXLAN_TUNNEL_INTERFACE_NAME_PREFIX "vxlan_tunnel"
1571 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_vxlanTunnelDump
1572 (JNIEnv * env, jobject obj, jint swIfIndex)
1574 vppjni_main_t *jm = &vppjni_main;
1575 vl_api_vxlan_tunnel_dump_t * mp;
1576 jobjectArray returnArray = NULL;
1582 vppjni_lock (jm, 22);
1584 vec_reset_length(jm->vxlan_tunnel_details);
1586 my_context_id = vppjni_get_context_id (jm);
1587 M(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump);
1588 mp->context = clib_host_to_net_u32 (my_context_id);
1589 mp->sw_if_index = clib_host_to_net_u32 (swIfIndex);
1592 /* Use a control ping for synchronization */
1594 vl_api_control_ping_t * mp;
1595 M(CONTROL_PING, control_ping);
1604 u32 count = vec_len(jm->vxlan_tunnel_details);
1606 jclass VxlanTunnelDetailsClass = (*env)->FindClass(env,
1607 "org/openvpp/vppjapi/vppVxlanTunnelDetails");
1608 if ((*env)->ExceptionCheck(env)) {
1609 (*env)->ExceptionDescribe(env);
1613 jmethodID midVxlanTunnelDetailsInit = (*env)->GetMethodID(env,
1614 VxlanTunnelDetailsClass, "<init>", "(IIIII)V");
1615 if ((*env)->ExceptionCheck(env)) {
1616 (*env)->ExceptionDescribe(env);
1620 jobjectArray vxlanTunnelDetailsArray = (*env)->NewObjectArray(env, count,
1621 VxlanTunnelDetailsClass, NULL);
1623 for (i = 0; i < count; i++) {
1624 vxlan_tunnel_details_t *details = &jm->vxlan_tunnel_details[i];
1626 jint src_address = details->src_address;
1627 jint dst_address = details->dst_address;
1628 jint encap_vrf_id = details->encap_vrf_id;
1629 jint vni = details->vni;
1630 jint decap_next_index = details->decap_next_index;
1632 jobject vxlanTunnelDetailsObj = (*env)->NewObject(env,
1633 VxlanTunnelDetailsClass, midVxlanTunnelDetailsInit,
1634 src_address, dst_address, encap_vrf_id, vni, decap_next_index);
1636 (*env)->SetObjectArrayElement(env, vxlanTunnelDetailsArray, i,
1637 vxlanTunnelDetailsObj);
1640 returnArray = vxlanTunnelDetailsArray;
1647 static void vl_api_vxlan_tunnel_details_t_handler
1648 (vl_api_vxlan_tunnel_details_t * mp)
1650 vppjni_main_t * jm = &vppjni_main;
1651 vxlan_tunnel_details_t *tunnel_details;
1653 vec_add2(jm->vxlan_tunnel_details, tunnel_details, 1);
1654 tunnel_details->src_address = ntohl(mp->src_address);
1655 tunnel_details->dst_address = ntohl(mp->dst_address);
1656 tunnel_details->encap_vrf_id = ntohl(mp->encap_vrf_id);
1657 tunnel_details->vni = ntohl(mp->vni);
1658 tunnel_details->decap_next_index = ntohl(mp->decap_next_index);
1661 /* cleanup handler for RX thread */
1662 void cleanup_rx_thread(void *arg)
1664 vppjni_main_t * jm = &vppjni_main;
1666 vppjni_lock (jm, 99);
1668 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1669 if (getEnvStat == JNI_EVERSION) {
1670 clib_warning ("Unsupported JNI version\n");
1673 } else if (getEnvStat != JNI_EDETACHED) {
1674 (*jm->jvm)->DetachCurrentThread(jm->jvm);
1681 vl_api_show_version_reply_t_handler (vl_api_show_version_reply_t * mp)
1683 vppjni_main_t * jm = &vppjni_main;
1684 i32 retval = ntohl(mp->retval);
1687 DEBUG_LOG ("show version request succeeded(%d)");
1688 strncpy((char*)jm->program_name, (const char*)mp->program,
1689 sizeof(jm->program_name)-1);
1690 jm->program_name[sizeof(jm->program_name)-1] = 0;
1692 strncpy((char*)jm->build_directory, (const char*)mp->build_directory,
1693 sizeof(jm->build_directory)-1);
1694 jm->build_directory[sizeof(jm->build_directory)-1] = 0;
1696 strncpy((char*)jm->version, (const char*)mp->version,
1697 sizeof(jm->version)-1);
1698 jm->version[sizeof(jm->version)-1] = 0;
1700 strncpy((char*)jm->build_date, (const char*)mp->build_date,
1701 sizeof(jm->build_date)-1);
1702 jm->build_date[sizeof(jm->build_date)-1] = 0;
1704 clib_error ("show version request failed(%d)", retval);
1706 jm->retval = retval;
1707 jm->result_ready = 1;
1710 static void vl_api_want_stats_reply_t_handler (vl_api_want_stats_reply_t * mp)
1712 vppjni_main_t * jm = &vppjni_main;
1713 jm->retval = mp->retval; // FIXME: vpp api does not do ntohl on this retval
1714 jm->result_ready = 1;
1717 // control ping needs to be very first thing called
1718 // to attach rx thread to java thread
1719 static void vl_api_control_ping_reply_t_handler
1720 (vl_api_control_ping_reply_t * mp)
1722 vppjni_main_t * jm = &vppjni_main;
1723 i32 retval = ntohl(mp->retval);
1724 jm->retval = retval;
1726 // attach to java thread if not attached
1727 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1728 if (getEnvStat == JNI_EDETACHED) {
1729 if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **)&(jm->jenv), NULL) != 0) {
1730 clib_warning("Failed to attach thread\n");
1735 // workaround as we can't use pthread_cleanup_push
1736 pthread_key_create(&jm->cleanup_rx_thread_key, cleanup_rx_thread);
1737 // destructor is only called if the value of key is non null
1738 pthread_setspecific(jm->cleanup_rx_thread_key, (void *)1);
1739 } else if (getEnvStat == JNI_EVERSION) {
1740 clib_warning ("Unsupported JNI version\n");
1744 // jm->jenv is now stable global reference that can be reused (only within RX thread)
1747 // ! callback system removed for now
1749 // get issuer msg-id
1750 p = hash_get (jm->ping_hash, context);
1751 if (p != 0) { // ping marks end of some dump call
1752 JNIEnv *env = jm->jenv;
1753 u16 msg_id = (u16)p[0];
1755 // we will no longer need this
1756 hash_unset (jm->ping_hash, context);
1758 // get original caller obj
1759 p = hash_get (jm->callback_hash, context);
1761 if (p == 0) // don't have callback stored
1764 jobject obj = (jobject)p[0]; // object that called original call
1767 case VL_API_SW_INTERFACE_DUMP:
1768 if (0 != sw_if_dump_call_all_callbacks(obj)) {
1773 clib_warning("Unhandled control ping issuer msg-id: %d", msg_id);
1778 // free the saved obj
1779 hash_unset (jm->callback_hash, context);
1780 // delete global reference
1781 (*env)->DeleteGlobalRef(env, obj);
1786 jm->result_ready = 1;
1789 #define VPPJNI_DEBUG_COUNTERS 0
1791 static void vl_api_vnet_interface_counters_t_handler
1792 (vl_api_vnet_interface_counters_t *mp)
1794 vppjni_main_t *jm = &vppjni_main;
1795 CLIB_UNUSED(char *counter_name);
1796 u32 count, sw_if_index;
1798 static sw_interface_stats_t empty_stats = {0, };
1800 vppjni_lock (jm, 12);
1801 count = ntohl (mp->count);
1802 sw_if_index = ntohl (mp->first_sw_if_index);
1803 if (mp->is_combined == 0) {
1805 vp = (u64 *) mp->data;
1807 for (i = 0; i < count; i++) {
1808 sw_interface_details_t *sw_if = NULL;
1810 v = clib_mem_unaligned (vp, u64);
1811 v = clib_net_to_host_u64 (v);
1814 if (sw_if_index < vec_len(jm->sw_if_table))
1815 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1817 if (sw_if /* && (sw_if->admin_up_down == 1)*/ && sw_if->interface_name[0] != 0)
1819 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1820 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1822 s->sw_if_index = sw_if_index;
1825 switch (mp->vnet_counter_type) {
1826 case VNET_INTERFACE_COUNTER_DROP:
1827 counter_name = "drop";
1828 s->rx.pkts.discard = v;
1830 case VNET_INTERFACE_COUNTER_PUNT:
1831 counter_name = "punt";
1832 s->rx.pkts.unknown_proto = v;
1834 case VNET_INTERFACE_COUNTER_IP4:
1835 counter_name = "ip4";
1838 case VNET_INTERFACE_COUNTER_IP6:
1839 counter_name = "ip6";
1842 case VNET_INTERFACE_COUNTER_RX_NO_BUF:
1843 counter_name = "rx-no-buf";
1844 s->rx.pkts.fifo_full = v;
1846 case VNET_INTERFACE_COUNTER_RX_MISS:
1847 counter_name = "rx-miss";
1848 s->rx.pkts.miss = v;
1850 case VNET_INTERFACE_COUNTER_RX_ERROR:
1851 counter_name = "rx-error";
1852 s->rx.pkts.error = v;
1854 case VNET_INTERFACE_COUNTER_TX_ERROR:
1855 counter_name = "tx-error (fifo-full)";
1856 s->tx.pkts.fifo_full = v;
1859 counter_name = "bogus";
1863 #if VPPJNI_DEBUG_COUNTERS == 1
1864 clib_warning ("%s (%d): %s (%lld)\n", sw_if->interface_name, s->sw_if_index,
1873 vp = (vlib_counter_t *) mp->data;
1875 for (i = 0; i < count; i++) {
1876 sw_interface_details_t *sw_if = NULL;
1878 packets = clib_mem_unaligned (&vp->packets, u64);
1879 packets = clib_net_to_host_u64 (packets);
1880 bytes = clib_mem_unaligned (&vp->bytes, u64);
1881 bytes = clib_net_to_host_u64 (bytes);
1884 if (sw_if_index < vec_len(jm->sw_if_table))
1885 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1887 if (sw_if /* && (sw_if->admin_up_down == 1) */ && sw_if->interface_name[0] != 0)
1889 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1890 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1893 s->sw_if_index = sw_if_index;
1895 switch (mp->vnet_counter_type) {
1896 case VNET_INTERFACE_COUNTER_RX:
1897 s->rx.pkts.unicast = packets;
1898 s->rx.octets = bytes;
1899 counter_name = "rx";
1902 case VNET_INTERFACE_COUNTER_TX:
1903 s->tx.pkts.unicast = packets;
1904 s->tx.octets = bytes;
1905 counter_name = "tx";
1909 counter_name = "bogus";
1913 #if VPPJNI_DEBUG_COUNTERS == 1
1914 clib_warning ("%s (%d): %s.packets %lld\n",
1915 sw_if->interface_name,
1916 sw_if_index, counter_name, packets);
1917 clib_warning ("%s (%d): %s.bytes %lld\n",
1918 sw_if->interface_name,
1919 sw_if_index, counter_name, bytes);
1928 jint JNI_OnLoad(JavaVM *vm, void *reserved) {
1929 vppjni_main_t * jm = &vppjni_main;
1931 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1935 jclass cls = (*env)->FindClass(env, "org/openvpp/vppjapi/vppInterfaceDetails");
1936 if ((*env)->ExceptionCheck(env)) {
1937 (*env)->ExceptionDescribe(env);
1942 (*env)->GetMethodID(env, cls, "<init>", "(ILjava/lang/String;I[BBBBBIBBIIBBBBIIII)V");
1943 if ((*env)->ExceptionCheck(env)) {
1944 (*env)->ExceptionDescribe(env);
1948 // methods are not local references they stay forever
1949 // jclass is local reference let's hold global ref to it
1950 jm->jcls = (*env)->NewGlobalRef(env, cls);
1953 return JNI_VERSION_1_6;
1956 void JNI_OnUnload(JavaVM *vm, void *reserved) {
1957 vppjni_main_t * jm = &vppjni_main;
1959 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1963 if (jm->jcls != NULL) {
1964 (*env)->DeleteGlobalRef(env, jm->jcls);
1972 #define foreach_vpe_api_msg \
1973 _(CONTROL_PING_REPLY, control_ping_reply) \
1974 _(SW_INTERFACE_DETAILS, sw_interface_details) \
1975 _(SHOW_VERSION_REPLY, show_version_reply) \
1976 _(WANT_STATS_REPLY, want_stats_reply) \
1977 _(VNET_INTERFACE_COUNTERS, vnet_interface_counters) \
1978 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
1979 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
1980 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
1981 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
1982 _(IP_ADDRESS_DETAILS, ip_address_details) \
1983 _(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details)
1985 static int connect_to_vpe(char *name)
1987 vppjni_main_t * jm = &vppjni_main;
1988 api_main_t * am = &api_main;
1990 if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0)
1993 jm->my_client_index = am->my_client_index;
1994 jm->vl_input_queue = am->shmem_hdr->vl_input_queue;
1997 vl_msg_api_set_handlers(VL_API_##N, #n, \
1998 vl_api_##n##_t_handler, \
2000 vl_api_##n##_t_endian, \
2001 vl_api_##n##_t_print, \
2002 sizeof(vl_api_##n##_t), 1);
2003 foreach_vpe_api_msg;
2010 /* Format an IP6 address. */
2011 u8 * format_ip6_address (u8 * s, va_list * args)
2013 ip6_address_t * a = va_arg (*args, ip6_address_t *);
2014 u32 max_zero_run = 0, this_zero_run = 0;
2015 int max_zero_run_index = -1, this_zero_run_index=0;
2016 int in_zero_run = 0, i;
2017 int last_double_colon = 0;
2019 /* Ugh, this is a pain. Scan forward looking for runs of 0's */
2020 for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
2022 if (a->as_u16[i] == 0)
2030 this_zero_run_index = i;
2037 /* offer to compress the biggest run of > 1 zero */
2038 if (this_zero_run > max_zero_run && this_zero_run > 1)
2040 max_zero_run_index = this_zero_run_index;
2041 max_zero_run = this_zero_run;
2051 if (this_zero_run > max_zero_run && this_zero_run > 1)
2053 max_zero_run_index = this_zero_run_index;
2054 max_zero_run = this_zero_run;
2058 for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
2060 if (i == max_zero_run_index)
2062 s = format (s, "::");
2063 i += max_zero_run - 1;
2064 last_double_colon = 1;
2068 s = format (s, "%s%x",
2069 (last_double_colon || i == 0) ? "" : ":",
2070 clib_net_to_host_u16 (a->as_u16[i]));
2071 last_double_colon = 0;
2078 /* Format an IP4 address. */
2079 u8 * format_ip4_address (u8 * s, va_list * args)
2081 u8 * a = va_arg (*args, u8 *);
2082 return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);