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/vppjni_env.h>
25 #include <japi/org_openvpp_vppjapi_vppConn.h>
26 #include <japi/org_openvpp_vppjapi_vppApi.h>
28 #include <api/vpe_msg_enum.h>
29 #define vl_typedefs /* define message structures */
30 #include <api/vpe_all_api_h.h>
34 #include <api/vpe_all_api_h.h>
37 /* instantiate all the print functions we know about */
38 #define vl_print(handle, ...)
40 #include <api/vpe_all_api_h.h>
43 #define VPPJNI_DEBUG 0
46 #define DEBUG_LOG(...) clib_warning(__VA_ARGS__)
48 #define DEBUG_LOG(...)
51 static int connect_to_vpe(char *name);
54 * The Java runtime isn't compile w/ -fstack-protector,
55 * so we have to supply missing external references for the
56 * regular vpp libraries. Weak reference in case folks get religion
59 void __stack_chk_guard (void) __attribute__((weak));
60 void __stack_chk_guard (void) { }
62 BIND_JAPI_CLASS(vppBridgeDomainDetails, "()V");
63 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, arpTerm);
64 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, flood);
65 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, forward);
66 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, learn);
67 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, uuFlood);
68 BIND_JAPI_INT_FIELD(vppBridgeDomainDetails, bdId);
69 BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, name);
70 BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, bviInterfaceName);
71 BIND_JAPI_OBJ_FIELD(vppBridgeDomainDetails, interfaces, "[Lorg/openvpp/vppjapi/vppBridgeDomainInterfaceDetails;");
73 BIND_JAPI_CLASS(vppBridgeDomainInterfaceDetails, "()V");
74 BIND_JAPI_BYTE_FIELD(vppBridgeDomainInterfaceDetails, splitHorizonGroup);
75 BIND_JAPI_STRING_FIELD(vppBridgeDomainInterfaceDetails, interfaceName);
77 BIND_JAPI_CLASS(vppInterfaceCounters, "(JJJJJJJJJJJJJJJJJJJJJJ)V");
78 BIND_JAPI_CLASS(vppInterfaceDetails, "(ILjava/lang/String;I[BBBBBIBBIIBBBBIIII)V");
79 BIND_JAPI_CLASS(vppIPv4Address, "(IB)V");
80 BIND_JAPI_CLASS(vppIPv6Address, "([BB)V");
81 BIND_JAPI_CLASS(vppL2Fib, "([BZLjava/lang/String;ZZ)V");
82 BIND_JAPI_CLASS(vppVersion, "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
83 BIND_JAPI_CLASS(vppVxlanTunnelDetails, "(IIIII)V");
85 void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp)
88 * Send the main API signature in slot 0. This bit of code must
89 * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
91 mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
94 /* Note: non-static, called once to set up the initial intfc table */
95 static int sw_interface_dump (vppjni_main_t * jm)
97 vl_api_sw_interface_dump_t *mp;
100 name_sort_t * nses = 0, * ns;
101 sw_interface_subif_t * sub = NULL;
103 /* Toss the old name table */
104 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
106 vec_add2 (nses, ns, 1);
107 ns->name = (u8 *)(p->key);
108 ns->value = (u32) p->value[0];
111 hash_free (jm->sw_if_index_by_interface_name);
113 vec_foreach (ns, nses)
118 vec_foreach (sub, jm->sw_if_subif_table) {
119 vec_free (sub->interface_name);
121 vec_free (jm->sw_if_subif_table);
123 /* recreate the interface name hash table */
124 jm->sw_if_index_by_interface_name
125 = hash_create_string (0, sizeof(uword));
127 /* Get list of ethernets */
128 M(SW_INTERFACE_DUMP, sw_interface_dump);
129 mp->name_filter_valid = 1;
130 strncpy ((char *) mp->name_filter, "Ether", sizeof(mp->name_filter-1));
133 /* and local / loopback interfaces */
134 M(SW_INTERFACE_DUMP, sw_interface_dump);
135 mp->name_filter_valid = 1;
136 strncpy ((char *) mp->name_filter, "lo", sizeof(mp->name_filter-1));
139 /* and vxlan tunnel interfaces */
140 M(SW_INTERFACE_DUMP, sw_interface_dump);
141 mp->name_filter_valid = 1;
142 strncpy ((char *) mp->name_filter, "vxlan", sizeof(mp->name_filter-1));
145 /* and tap tunnel interfaces */
146 M(SW_INTERFACE_DUMP, sw_interface_dump);
147 mp->name_filter_valid = 1;
148 strncpy ((char *) mp->name_filter, "tap", sizeof(mp->name_filter-1));
151 /* and l2tpv3 tunnel interfaces */
152 M(SW_INTERFACE_DUMP, sw_interface_dump);
153 mp->name_filter_valid = 1;
154 strncpy ((char *) mp->name_filter, "l2tpv3_tunnel",
155 sizeof(mp->name_filter-1));
158 /* Use a control ping for synchronization */
160 vl_api_control_ping_t * mp;
161 M(CONTROL_PING, control_ping);
167 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getVppVersion
168 (JNIEnv *env, jobject obj)
170 vppjni_main_t * jm = &vppjni_main;
172 vppjni_lock (jm, 11);
173 jstring progName = (*env)->NewStringUTF(env, (char *)jm->program_name);
174 jstring buildDir = (*env)->NewStringUTF(env, (char *)jm->build_directory);
175 jstring version = (*env)->NewStringUTF(env, (char *)jm->version);
176 jstring buildDate = (*env)->NewStringUTF(env, (char *)jm->build_date);
179 return vppVersionObject(env, progName, buildDir, version, buildDate);
182 static int jm_show_version (vppjni_main_t *jm)
185 vl_api_show_version_t *mp;
188 vppjni_lock (jm, 10);
189 M(SHOW_VERSION, show_version);
197 static int jm_stats_enable_disable (vppjni_main_t *jm, u8 enable)
199 vl_api_want_stats_t * mp;
203 vppjni_lock (jm, 13);
205 M(WANT_STATS, want_stats);
207 mp->enable_disable = enable;
213 // already subscribed / already disabled (it's ok)
214 if (rv == -2 || rv == -3)
219 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_setInterfaceDescription
220 (JNIEnv *env, jobject obj, jstring ifName, jstring ifDesc)
223 vppjni_main_t * jm = &vppjni_main;
225 u32 sw_if_index = ~0;
228 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
229 const char *if_desc_str = (*env)->GetStringUTFChars (env, ifDesc, 0);
231 vppjni_lock (jm, 23);
233 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
238 sw_if_index = (jint) p[0];
241 vec_validate_init_c_string (if_desc, if_desc_str, strlen(if_desc_str));
242 (*env)->ReleaseStringUTFChars (env, ifDesc, if_desc_str);
244 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
246 cfg = (sw_if_config_t *) (p[0]);
251 cfg = (sw_if_config_t *) clib_mem_alloc(sizeof(sw_if_config_t));
252 hash_set (jm->sw_if_config_by_sw_if_index, sw_if_index, cfg);
258 (*env)->ReleaseStringUTFChars (env, ifName, if_name_str);
263 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceDescription
264 (JNIEnv * env, jobject obj, jstring ifName)
266 vppjni_main_t * jm = &vppjni_main;
267 u32 sw_if_index = ~0;
269 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
270 jstring ifDesc = NULL;
272 vppjni_lock (jm, 24);
273 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
277 sw_if_index = (jint) p[0];
279 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
283 sw_if_config_t *cfg = (sw_if_config_t *) (p[0]);
284 u8 * s = format (0, "%s%c", cfg->desc, 0);
285 ifDesc = (*env)->NewStringUTF(env, (char *)s);
293 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_clientConnect
294 (JNIEnv *env, jobject obj, jstring clientName)
297 const char *client_name;
298 void vl_msg_reply_handler_hookup(void);
299 vppjni_main_t * jm = &vppjni_main;
300 api_main_t * am = &api_main;
306 * Bail out now if we're not running as root
311 if (jm->is_connected)
315 clib_mem_init (0, 128<<20);
317 heap = clib_mem_get_per_cpu_heap();
318 h = mheap_header (heap);
320 client_name = (*env)->GetStringUTFChars (env, clientName, 0);
322 clib_time_init (&jm->clib_time);
324 rv = connect_to_vpe ((char *) client_name);
327 clib_warning ("connection failed, rv %d", rv);
329 (*env)->ReleaseStringUTFChars (env, clientName, client_name);
333 vl_msg_reply_handler_hookup ();
334 jm->is_connected = 1;
335 /* make the main heap thread-safe */
336 h->flags |= MHEAP_FLAG_THREAD_SAFE;
338 jm->reply_hash = hash_create (0, sizeof (uword));
339 //jm->callback_hash = hash_create (0, sizeof (uword));
340 //jm->ping_hash = hash_create (0, sizeof (uword));
342 vjbd_main_init(&jm->vjbd_main);
343 jm->sw_if_index_by_interface_name =
344 hash_create_string (0, sizeof (uword));
345 jm->sw_if_config_by_sw_if_index =
346 hash_create (0, sizeof (uword));
349 // call control ping first to attach rx thread to java thread
350 vl_api_control_ping_t * mp;
351 M(CONTROL_PING, control_ping);
356 clib_warning ("first control ping failed: %d", rv);
359 rv = jm_show_version(jm);
361 clib_warning ("unable to retrieve vpp version (rv: %d)", rv);
362 rv = sw_interface_dump(jm);
364 clib_warning ("unable to retrieve interface list (rv: %d)", rv);
365 rv = jm_stats_enable_disable(jm, 1);
367 clib_warning ("unable to subscribe to stats (rv: %d)", rv);
369 DEBUG_LOG ("clientConnect result: %d", rv);
374 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clientDisconnect
375 (JNIEnv *env, jobject obj)
378 vppjni_main_t * jm = &vppjni_main;
379 vl_client_disconnect_from_vlib();
381 save_heap = jm->heap;
382 memset (jm, 0, sizeof (*jm));
383 jm->heap = save_heap;
386 void vl_api_generic_reply_handler (vl_api_generic_reply_t *mp)
388 api_main_t * am = &api_main;
389 u16 msg_id = clib_net_to_host_u16 (mp->_vl_msg_id);
391 i32 retval = clib_net_to_host_u32 (mp->retval);
392 int total_bytes = sizeof(mp);
393 vppjni_main_t * jm = &vppjni_main;
394 u8 * saved_reply = 0;
395 u32 context = clib_host_to_net_u32 (mp->context);
397 cfgp = am->api_trace_cfg + msg_id;
400 clib_warning ("msg id %d: no trace configuration\n", msg_id);
402 total_bytes = cfgp->size;
404 jm->context_id_received = context;
406 DEBUG_LOG ("Received generic reply for msg id %d", msg_id);
408 /* A generic reply, successful, we're done */
409 if (retval >= 0 && total_bytes == sizeof(*mp))
413 vec_validate (saved_reply, total_bytes - 1);
414 memcpy (saved_reply, mp, total_bytes);
417 hash_set (jm->reply_hash, context, saved_reply);
418 jm->saved_reply_count ++;
422 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_getRetval
423 (JNIEnv * env, jobject obj, jint context, jint release)
425 vppjni_main_t * jm = &vppjni_main;
426 vl_api_generic_reply_t * mp;
431 if (context > jm->context_id_received)
432 return (VNET_API_ERROR_RESPONSE_NOT_READY);
435 p = hash_get (jm->reply_hash, context);
438 * Two cases: a generic "yes" reply - won't be in the hash table
439 * or "no", or "more data" which will be in the table.
444 mp = (vl_api_generic_reply_t *) (p[0]);
445 rv = clib_net_to_host_u32 (mp->retval);
449 u8 * free_me = (u8 *) mp;
451 hash_unset (jm->reply_hash, context);
452 jm->saved_reply_count --;
461 name_sort_cmp (void * a1, void * a2)
463 name_sort_t * n1 = a1;
464 name_sort_t * n2 = a2;
466 return strcmp ((char *)n1->name, (char *)n2->name);
469 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceList
470 (JNIEnv * env, jobject obj, jstring name_filter)
472 vppjni_main_t * jm = &vppjni_main;
475 name_sort_t * nses = 0, * ns;
476 const char *this_name;
477 const char * nf = (*env)->GetStringUTFChars (env, name_filter, NULL);
479 char *strcasestr (const char *, const char *);
483 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
485 this_name = (const char *)(p->key);
486 if (strlen (nf) == 0 || strcasestr (this_name, nf))
488 vec_add2 (nses, ns, 1);
489 ns->name = (u8 *)(p->key);
490 ns->value = (u32) p->value[0];
494 vec_sort_with_function (nses, name_sort_cmp);
496 vec_foreach (ns, nses)
497 s = format (s, "%s: %d, ", ns->name, ns->value);
499 _vec_len (s) = vec_len (s) - 2;
500 vec_terminate_c_string (s);
505 (*env)->ReleaseStringUTFChars (env, name_filter, nf);
507 rv = (*env)->NewStringUTF (env, (char *) s);
513 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_swIfIndexFromName
514 (JNIEnv * env, jobject obj, jstring interfaceName)
516 vppjni_main_t * jm = &vppjni_main;
518 const char * if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
523 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
530 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
535 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceCounters
536 (JNIEnv * env, jobject obj, jint swIfIndex)
538 vppjni_main_t * jm = &vppjni_main;
539 sw_interface_stats_t *s;
540 u32 sw_if_index = swIfIndex;
541 jobject result = NULL;
543 vppjni_lock (jm, 16);
545 if (sw_if_index >= vec_len(jm->sw_if_stats_by_sw_if_index)) {
548 s = &jm->sw_if_stats_by_sw_if_index[sw_if_index];
553 result = vppInterfaceCountersObject(env,
554 s->rx.octets, s->rx.pkts.ip4, s->rx.pkts.ip6, s->rx.pkts.unicast,
555 s->rx.pkts.multicast, s->rx.pkts.broadcast, s->rx.pkts.discard,
556 s->rx.pkts.fifo_full, s->rx.pkts.error, s->rx.pkts.unknown_proto,
558 s->tx.octets, s->tx.pkts.ip4, s->tx.pkts.ip6, s->tx.pkts.unicast,
559 s->tx.pkts.multicast, s->tx.pkts.broadcast, s->tx.pkts.discard,
560 s->tx.pkts.fifo_full, s->tx.pkts.error, s->tx.pkts.unknown_proto,
568 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_interfaceNameFromSwIfIndex
569 (JNIEnv * env, jobject obj, jint swIfIndex)
571 vppjni_main_t * jm = &vppjni_main;
572 sw_interface_details_t *sw_if_details;
574 jstring ifname = NULL;
578 sw_if_index = swIfIndex;
580 if (sw_if_index >= vec_len(jm->sw_if_table)) {
583 sw_if_details = &jm->sw_if_table[sw_if_index];
584 if (!sw_if_details->valid) {
588 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
589 ifname = (*env)->NewStringUTF(env, (char *)s);
597 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clearInterfaceTable
598 (JNIEnv * env, jobject obj)
600 vppjni_main_t * jm = &vppjni_main;
602 vppjni_lock (jm, 21);
604 vec_reset_length(jm->sw_if_table);
609 static jobjectArray sw_if_dump_get_interfaces ();
611 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_swInterfaceDump
612 (JNIEnv * env, jobject obj, jbyte name_filter_valid, jbyteArray name_filter)
614 vppjni_main_t *jm = &vppjni_main;
616 vl_api_sw_interface_dump_t * mp;
619 rv = vppjni_sanity_check (jm);
621 clib_warning("swInterfaceDump sanity_check rv = %d", rv);
626 my_context_id = vppjni_get_context_id (jm);
627 jsize cnt = (*env)->GetArrayLength (env, name_filter);
629 M(SW_INTERFACE_DUMP, sw_interface_dump);
630 mp->context = clib_host_to_net_u32 (my_context_id);
631 mp->name_filter_valid = name_filter_valid;
633 if (cnt > sizeof(mp->name_filter))
634 cnt = sizeof(mp->name_filter);
636 (*env)->GetByteArrayRegion(env, name_filter, 0, cnt, (jbyte *)mp->name_filter);
638 DEBUG_LOG ("interface filter (%d, %s, len: %d)", mp->name_filter_valid, (char *)mp->name_filter, cnt);
640 jm->collect_indices = 1;
644 // now send control ping so we know when it ends
645 vl_api_control_ping_t * mp;
646 M(CONTROL_PING, control_ping);
647 mp->context = clib_host_to_net_u32 (my_context_id);
655 jobjectArray result = sw_if_dump_get_interfaces(env);
660 static jobjectArray sw_if_dump_get_interfaces (JNIEnv * env)
662 vppjni_main_t * jm = &vppjni_main;
663 sw_interface_details_t *sw_if_details;
666 int len = vec_len(jm->sw_if_dump_if_indices);
668 jobjectArray ifArray = vppInterfaceDetailsArray(env, len);
670 for (i = 0; i < len; i++) {
671 u32 sw_if_index = jm->sw_if_dump_if_indices[i];
672 ASSERT(sw_if_index < vec_len(jm->sw_if_table));
673 sw_if_details = &jm->sw_if_table[sw_if_index];
674 ASSERT(sw_if_details->valid);
676 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
678 jstring ifname = (*env)->NewStringUTF(env, (char *)s);
679 jint ifIndex = sw_if_details->sw_if_index;
680 jint supIfIndex = sw_if_details->sup_sw_if_index;
681 jbyteArray physAddr = (*env)->NewByteArray(env,
682 sw_if_details->l2_address_length);
683 (*env)->SetByteArrayRegion(env, physAddr, 0,
684 sw_if_details->l2_address_length,
685 (signed char*)sw_if_details->l2_address);
686 jint subId = sw_if_details->sub_id;
687 jint subOuterVlanId = sw_if_details->sub_outer_vlan_id;
688 jint subInnerVlanId = sw_if_details->sub_inner_vlan_id;
689 jint vtrOp = sw_if_details->vtr_op;
690 jint vtrPushDot1q = sw_if_details->vtr_push_dot1q;
691 jint vtrTag1 = sw_if_details->vtr_tag1;
692 jint vtrTag2 = sw_if_details->vtr_tag2;
694 jbyte adminUpDown = sw_if_details->admin_up_down;
695 jbyte linkUpDown = sw_if_details->link_up_down;
696 jbyte linkDuplex = sw_if_details->link_duplex;
697 jbyte linkSpeed = sw_if_details->link_speed;
698 jbyte subDot1ad = sw_if_details->sub_dot1ad;
699 jbyte subNumberOfTags = sw_if_details->sub_number_of_tags;
700 jbyte subExactMatch = sw_if_details->sub_exact_match;
701 jbyte subDefault = sw_if_details->sub_default;
702 jbyte subOuterVlanIdAny = sw_if_details->sub_outer_vlan_id_any;
703 jbyte subInnerVlanIdAny = sw_if_details->sub_inner_vlan_id_any;
705 jobject ifObj = vppInterfaceDetailsObject(env,
707 supIfIndex, physAddr, adminUpDown, linkUpDown,
708 linkDuplex, linkSpeed, subId, subDot1ad,
709 subNumberOfTags, subOuterVlanId, subInnerVlanId,
710 subExactMatch, subDefault, subOuterVlanIdAny,
711 subInnerVlanIdAny, vtrOp, vtrPushDot1q, vtrTag1, vtrTag2);
712 (*env)->SetObjectArrayElement(env, ifArray, i, ifObj);
715 jm->collect_indices = 0;
716 vec_reset_length(jm->sw_if_dump_if_indices);
720 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_findOrAddBridgeDomainId
721 (JNIEnv * env, jobject obj, jstring bridgeDomain)
723 vppjni_main_t * jm = &vppjni_main;
724 static u8 * bd_name = 0;
726 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
728 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
729 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
732 rv = (jint)vjbd_find_or_add_bd (&jm->vjbd_main, bd_name);
735 _vec_len(bd_name) = 0;
739 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromName
740 (JNIEnv * env, jobject obj, jstring bridgeDomain)
742 vppjni_main_t * jm = &vppjni_main;
743 static u8 * bd_name = 0;
745 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
747 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
748 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
750 vppjni_lock (jm, 20);
751 rv = (jint)vjbd_id_from_name(&jm->vjbd_main, (u8 *)bd_name);
754 _vec_len(bd_name) = 0;
759 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromInterfaceName
760 (JNIEnv * env, jobject obj, jstring interfaceName)
762 vppjni_main_t * jm = &vppjni_main;
763 vjbd_main_t * bdm = &jm->vjbd_main;
766 const char * if_name;
769 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
771 vppjni_lock (jm, 14);
773 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
776 sw_if_index = (jint) p[0];
777 p = hash_get (bdm->bd_id_by_sw_if_index, sw_if_index);
785 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
791 * Special-case: build the interface table, maintain
792 * the next loopback sw_if_index vbl.
794 static void vl_api_sw_interface_details_t_handler
795 (vl_api_sw_interface_details_t * mp)
797 vppjni_main_t * jm = &vppjni_main;
798 static sw_interface_details_t empty_sw_if_details = {0,};
799 sw_interface_details_t *sw_if_details;
804 sw_if_index = ntohl (mp->sw_if_index);
806 u8 * s = format (0, "%s%c", mp->interface_name, 0);
808 if (jm->collect_indices) {
809 u32 pos = vec_len(jm->sw_if_dump_if_indices);
810 vec_validate(jm->sw_if_dump_if_indices, pos);
811 jm->sw_if_dump_if_indices[pos] = sw_if_index;
814 vec_validate_init_empty(jm->sw_if_table, sw_if_index, empty_sw_if_details);
815 sw_if_details = &jm->sw_if_table[sw_if_index];
816 sw_if_details->valid = 1;
818 snprintf((char *)sw_if_details->interface_name,
819 sizeof(sw_if_details->interface_name), "%s", (char *)s);
820 sw_if_details->sw_if_index = sw_if_index;
821 sw_if_details->sup_sw_if_index = ntohl(mp->sup_sw_if_index);
822 sw_if_details->l2_address_length = ntohl (mp->l2_address_length);
823 ASSERT(sw_if_details->l2_address_length <= sizeof(sw_if_details->l2_address));
824 memcpy(sw_if_details->l2_address, mp->l2_address,
825 sw_if_details->l2_address_length);
826 sw_if_details->sub_id = ntohl (mp->sub_id);
827 sw_if_details->sub_outer_vlan_id = ntohl (mp->sub_outer_vlan_id);
828 sw_if_details->sub_inner_vlan_id = ntohl (mp->sub_inner_vlan_id);
829 sw_if_details->vtr_op = ntohl (mp->vtr_op);
830 sw_if_details->vtr_push_dot1q = ntohl (mp->vtr_push_dot1q);
831 sw_if_details->vtr_tag1 = ntohl (mp->vtr_tag1);
832 sw_if_details->vtr_tag2 = ntohl (mp->vtr_tag2);
834 sw_if_details->admin_up_down = mp->admin_up_down;
835 sw_if_details->link_up_down = mp->link_up_down;
836 sw_if_details->link_duplex = mp->link_duplex;
837 sw_if_details->link_speed = mp->link_speed;
838 sw_if_details->sub_dot1ad = mp->sub_dot1ad;
839 sw_if_details->sub_number_of_tags = mp->sub_number_of_tags;
840 sw_if_details->sub_exact_match = mp->sub_exact_match;
841 sw_if_details->sub_default = mp->sub_default;
842 sw_if_details->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
843 sw_if_details->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
845 hash_set_mem (jm->sw_if_index_by_interface_name, s, sw_if_index);
846 DEBUG_LOG ("Got interface %s", (char *)s);
848 /* In sub interface case, fill the sub interface table entry */
849 if (mp->sw_if_index != mp->sup_sw_if_index) {
850 sw_interface_subif_t * sub = NULL;
852 vec_add2(jm->sw_if_subif_table, sub, 1);
854 vec_validate(sub->interface_name, strlen((char *)s) + 1);
855 strncpy((char *)sub->interface_name, (char *)s,
856 vec_len(sub->interface_name));
857 sub->sw_if_index = ntohl(mp->sw_if_index);
858 sub->sub_id = ntohl(mp->sub_id);
860 sub->sub_dot1ad = mp->sub_dot1ad;
861 sub->sub_number_of_tags = mp->sub_number_of_tags;
862 sub->sub_outer_vlan_id = ntohs(mp->sub_outer_vlan_id);
863 sub->sub_inner_vlan_id = ntohs(mp->sub_inner_vlan_id);
864 sub->sub_exact_match = mp->sub_exact_match;
865 sub->sub_default = mp->sub_default;
866 sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
867 sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
869 /* vlan tag rewrite */
870 sub->vtr_op = ntohl(mp->vtr_op);
871 sub->vtr_push_dot1q = ntohl(mp->vtr_push_dot1q);
872 sub->vtr_tag1 = ntohl(mp->vtr_tag1);
873 sub->vtr_tag2 = ntohl(mp->vtr_tag2);
878 static void vl_api_sw_interface_set_flags_t_handler
879 (vl_api_sw_interface_set_flags_t * mp)
881 /* $$$ nothing for the moment */
884 static jintArray create_array_of_bd_ids(JNIEnv * env, jint bd_id)
886 vppjni_main_t *jm = &vppjni_main;
887 vjbd_main_t * bdm = &jm->vjbd_main;
892 vec_add1(buf, bd_id);
894 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
895 u32 bd_id = bdm->bd_oper[i].bd_id;
896 vec_add1(buf, bd_id);
900 jintArray bdidArray = (*env)->NewIntArray(env, vec_len(buf));
902 (*env)->SetIntArrayRegion(env, bdidArray, 0, vec_len(buf), (int*)buf);
909 static void bridge_domain_oper_free(void)
911 vppjni_main_t *jm = &vppjni_main;
912 vjbd_main_t *bdm = &jm->vjbd_main;
915 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
916 vec_free(bdm->bd_oper->l2fib_oper);
918 vec_reset_length(bdm->bd_oper);
919 hash_free(bdm->bd_id_by_sw_if_index);
920 hash_free(bdm->oper_bd_index_by_bd_id);
923 JNIEXPORT jintArray JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainDump
924 (JNIEnv * env, jobject obj, jint bd_id)
926 vppjni_main_t *jm = &vppjni_main;
927 vl_api_bridge_domain_dump_t * mp;
931 rv = vppjni_sanity_check (jm);
934 vppjni_lock (jm, 15);
937 bridge_domain_oper_free();
940 my_context_id = vppjni_get_context_id (jm);
941 M(BRIDGE_DOMAIN_DUMP, bridge_domain_dump);
942 mp->context = clib_host_to_net_u32 (my_context_id);
943 mp->bd_id = clib_host_to_net_u32(bd_id);
946 /* Use a control ping for synchronization */
948 vl_api_control_ping_t * mp;
949 M(CONTROL_PING, control_ping);
958 jintArray ret = create_array_of_bd_ids(env, bd_id);
966 vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp)
968 vppjni_main_t *jm = &vppjni_main;
969 vjbd_main_t * bdm = &jm->vjbd_main;
970 vjbd_oper_t * bd_oper;
973 bd_id = ntohl (mp->bd_id);
975 bd_index = vec_len(bdm->bd_oper);
976 vec_validate (bdm->bd_oper, bd_index);
977 bd_oper = vec_elt_at_index(bdm->bd_oper, bd_index);
979 hash_set(bdm->oper_bd_index_by_bd_id, bd_id, bd_index);
981 bd_oper->bd_id = bd_id;
982 bd_oper->flood = mp->flood != 0;
983 bd_oper->forward = mp->forward != 0;
984 bd_oper->learn = mp->learn != 0;
985 bd_oper->uu_flood = mp->uu_flood != 0;
986 bd_oper->arp_term = mp->arp_term != 0;
987 bd_oper->bvi_sw_if_index = ntohl (mp->bvi_sw_if_index);
988 bd_oper->n_sw_ifs = ntohl (mp->n_sw_ifs);
990 bd_oper->bd_sw_if_oper = 0;
994 vl_api_bridge_domain_sw_if_details_t_handler
995 (vl_api_bridge_domain_sw_if_details_t * mp)
997 vppjni_main_t *jm = &vppjni_main;
998 vjbd_main_t * bdm = &jm->vjbd_main;
999 bd_sw_if_oper_t * bd_sw_if_oper;
1000 u32 bd_id, sw_if_index;
1002 bd_id = ntohl (mp->bd_id);
1003 sw_if_index = ntohl (mp->sw_if_index);
1006 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1008 clib_warning("Invalid bd_id %d in bridge_domain_sw_if_details_t_handler", bd_id);
1011 u32 oper_bd_index = (jint) p[0];
1012 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1014 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1015 vec_validate(bd_oper->bd_sw_if_oper, len);
1016 bd_sw_if_oper = &bd_oper->bd_sw_if_oper[len];
1017 bd_sw_if_oper->bd_id = bd_id;
1018 bd_sw_if_oper->sw_if_index = sw_if_index;
1019 bd_sw_if_oper->shg = mp->shg;
1021 hash_set(bdm->bd_id_by_sw_if_index, sw_if_index, bd_id);
1024 static const char* interface_name_from_sw_if_index(u32 sw_if_index)
1026 vppjni_main_t *jm = &vppjni_main;
1028 if (sw_if_index >= vec_len(jm->sw_if_table)) {
1031 if (!jm->sw_if_table[sw_if_index].valid) {
1034 return (const char*)jm->sw_if_table[sw_if_index].interface_name;
1037 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getBridgeDomainDetails
1038 (JNIEnv * env, jobject obj, jint bdId)
1040 vppjni_main_t *jm = &vppjni_main;
1041 vjbd_main_t * bdm = &jm->vjbd_main;
1047 vppjni_lock (jm, 16);
1049 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1054 oper_bd_index = (jint) p[0];
1056 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1059 /* setting BridgeDomainDetails */
1061 jobject bddObj = vppBridgeDomainDetailsObject(env);
1063 u8 *vec_bd_name = vjbd_oper_name_from_id(bdm, bd_id);
1064 if (NULL == vec_bd_name) {
1068 char *str_bd_name = (char*)format (0, "%s%c", vec_bd_name, 0);
1069 vec_free(vec_bd_name);
1070 jstring bdName = (*env)->NewStringUTF(env, str_bd_name);
1071 vec_free(str_bd_name);
1072 if (NULL == bdName) {
1077 set_vppBridgeDomainDetails_name(env, bddObj, bdName);
1078 set_vppBridgeDomainDetails_bdId(env, bddObj, bdId);
1079 set_vppBridgeDomainDetails_flood(env, bddObj, (jboolean)bd_oper->flood);
1080 set_vppBridgeDomainDetails_uuFlood(env, bddObj, (jboolean)bd_oper->uu_flood);
1081 set_vppBridgeDomainDetails_forward(env, bddObj, (jboolean)bd_oper->forward);
1082 set_vppBridgeDomainDetails_learn(env, bddObj, (jboolean)bd_oper->learn);
1083 set_vppBridgeDomainDetails_arpTerm(env, bddObj, (jboolean)bd_oper->arp_term);
1085 jstring bviInterfaceName = NULL;
1086 if (~0 != bd_oper->bvi_sw_if_index) {
1087 const char *str_if_name = interface_name_from_sw_if_index(bd_oper->bvi_sw_if_index);
1088 if (NULL == str_if_name) {
1089 clib_warning("Could not get interface name for sw_if_index %d", bd_oper->bvi_sw_if_index);
1093 bviInterfaceName = (*env)->NewStringUTF(env, str_if_name);
1094 if (NULL == bviInterfaceName) {
1100 set_vppBridgeDomainDetails_bviInterfaceName(env, bddObj, bviInterfaceName);
1102 /* setting BridgeDomainInterfaceDetails */
1104 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1105 ASSERT(len == bd_oper->n_sw_ifs);
1107 jobjectArray bdidArray = vppBridgeDomainInterfaceDetailsArray(env, len);
1110 for (i = 0; i < len; i++) {
1111 bd_sw_if_oper_t *sw_if_oper = &bd_oper->bd_sw_if_oper[i];
1113 jobject bdidObj = vppBridgeDomainInterfaceDetailsObject(env);
1114 (*env)->SetObjectArrayElement(env, bdidArray, i, bdidObj);
1116 u32 sw_if_index = sw_if_oper->sw_if_index;
1117 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1118 if (NULL == str_if_name) {
1122 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1123 if (NULL == interfaceName) {
1128 set_vppBridgeDomainInterfaceDetails_interfaceName(env, bdidObj, interfaceName);
1129 set_vppBridgeDomainInterfaceDetails_splitHorizonGroup(env, bdidObj, (jbyte)sw_if_oper->shg);
1132 set_vppBridgeDomainDetails_interfaces(env, bddObj, bdidArray);
1143 static jobject l2_fib_create_object(JNIEnv *env, bd_l2fib_oper_t *l2_fib)
1145 u32 sw_if_index = l2_fib->sw_if_index;
1146 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1147 if (NULL == str_if_name) {
1150 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1151 if (NULL == interfaceName) {
1155 jbyteArray physAddr = (*env)->NewByteArray(env, 6);
1156 (*env)->SetByteArrayRegion(env, physAddr, 0, 6,
1157 (signed char*)l2_fib->mac_addr.fields.mac);
1158 jboolean staticConfig = !l2_fib->learned;
1159 jstring outgoingInterface = interfaceName;
1160 jboolean filter = l2_fib->filter;
1161 jboolean bridgedVirtualInterface = l2_fib->bvi;
1163 return vppL2FibObject(env, physAddr, staticConfig, outgoingInterface, filter, bridgedVirtualInterface);
1166 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_l2FibTableDump
1167 (JNIEnv * env, jobject obj, jint bd_id)
1169 vppjni_main_t *jm = &vppjni_main;
1170 vjbd_main_t * bdm = &jm->vjbd_main;
1171 vl_api_l2_fib_table_dump_t *mp;
1172 jobjectArray l2FibArray = NULL;
1173 vjbd_oper_t *bd_oper;
1180 vppjni_lock (jm, 17);
1182 //vjbd_l2fib_oper_reset (bdm);
1184 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1188 oper_bd_index = p[0];
1189 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1190 vec_reset_length (bd_oper->l2fib_oper);
1192 /* Get list of l2 fib table entries */
1193 M(L2_FIB_TABLE_DUMP, l2_fib_table_dump);
1194 mp->bd_id = ntohl(bd_id);
1197 /* Use a control ping for synchronization */
1199 vl_api_control_ping_t * mp;
1200 M(CONTROL_PING, control_ping);
1209 u32 count = vec_len(bd_oper->l2fib_oper);
1210 bd_l2fib_oper_t *l2fib_oper = bd_oper->l2fib_oper;
1212 l2FibArray = vppL2FibArray(env, count);
1213 for (i = 0; i < count; i++) {
1214 bd_l2fib_oper_t *l2_fib = &l2fib_oper[i];
1215 jobject l2FibObj = l2_fib_create_object(env, l2_fib);
1216 (*env)->SetObjectArrayElement(env, l2FibArray, i, l2FibObj);
1226 vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp)
1228 //static u8 * mac_addr;
1229 vppjni_main_t *jm = &vppjni_main;
1230 vjbd_main_t * bdm = &jm->vjbd_main;
1231 vjbd_oper_t * bd_oper;
1232 u32 bd_id, oper_bd_index;
1233 //uword mhash_val_l2fi;
1234 bd_l2fib_oper_t * l2fib_oper;
1235 l2fib_u64_mac_t * l2fe_u64_mac = (l2fib_u64_mac_t *)&mp->mac;
1237 bd_id = ntohl (mp->bd_id);
1239 uword *p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1243 oper_bd_index = (jint) p[0];
1244 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1247 vec_validate (mac_addr, MAC_ADDRESS_SIZE);
1248 memcpy (mac_addr, l2fe_u64_mac->fields.mac, MAC_ADDRESS_SIZE);
1249 mhash_val_l2fi = vec_len (bd_oper->l2fib_oper);
1250 if (mhash_elts (&bd_oper->l2fib_index_by_mac) == 0)
1251 mhash_init (&bd_oper->l2fib_index_by_mac, sizeof (u32), MAC_ADDRESS_SIZE);
1252 mhash_set_mem (&bd_oper->l2fib_index_by_mac, mac_addr, &mhash_val_l2fi, 0);
1255 vec_add2 (bd_oper->l2fib_oper, l2fib_oper, 1);
1257 l2fib_oper->bd_id = bd_id;
1258 l2fib_oper->mac_addr.raw = l2fib_mac_to_u64 (l2fe_u64_mac->fields.mac);
1259 l2fib_oper->sw_if_index = ntohl (mp->sw_if_index);
1260 l2fib_oper->learned = !mp->static_mac;
1261 l2fib_oper->filter = mp->filter_mac;
1262 l2fib_oper->bvi = mp->bvi_mac;
1265 static int ipAddressDump
1266 (JNIEnv * env, jobject obj, jstring interfaceName, jboolean isIPv6)
1268 vppjni_main_t *jm = &vppjni_main;
1269 vl_api_ip_address_dump_t * mp;
1270 const char *if_name;
1277 if (NULL == interfaceName) {
1281 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
1282 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
1283 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
1287 sw_if_index = (u32) p[0];
1289 rv = vppjni_sanity_check (jm);
1294 my_context_id = vppjni_get_context_id (jm);
1295 M(IP_ADDRESS_DUMP, ip_address_dump);
1296 mp->context = clib_host_to_net_u32 (my_context_id);
1297 mp->sw_if_index = clib_host_to_net_u32(sw_if_index);
1298 mp->is_ipv6 = isIPv6;
1299 jm->is_ipv6 = isIPv6;
1302 /* Use a control ping for synchronization */
1304 vl_api_control_ping_t * mp;
1305 M(CONTROL_PING, control_ping);
1314 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv4AddressDump
1315 (JNIEnv * env, jobject obj, jstring interfaceName)
1317 vppjni_main_t *jm = &vppjni_main;
1318 jobject returnArray = NULL;
1321 vppjni_lock (jm, 18);
1323 vec_reset_length(jm->ipv4_addresses);
1325 if (0 != ipAddressDump(env, obj, interfaceName, 0)) {
1329 u32 count = vec_len(jm->ipv4_addresses);
1330 ipv4_address_t *ipv4_address = jm->ipv4_addresses;
1332 jobjectArray ipv4AddressArray = vppIPv4AddressArray(env, count);
1334 for (i = 0; i < count; i++) {
1335 ipv4_address_t *address = &ipv4_address[i];
1337 jint ip = address->ip;
1338 jbyte prefixLength = address->prefix_length;
1340 jobject ipv4AddressObj = vppIPv4AddressObject(env, ip, prefixLength);
1342 (*env)->SetObjectArrayElement(env, ipv4AddressArray, i, ipv4AddressObj);
1345 returnArray = ipv4AddressArray;
1352 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv6AddressDump
1353 (JNIEnv * env, jobject obj, jstring interfaceName)
1355 vppjni_main_t *jm = &vppjni_main;
1356 jobject returnArray = NULL;
1359 vppjni_lock (jm, 19);
1361 vec_reset_length(jm->ipv6_addresses);
1363 if (0 != ipAddressDump(env, obj, interfaceName, 1)) {
1367 u32 count = vec_len(jm->ipv6_addresses);
1368 ipv6_address_t *ipv6_address = jm->ipv6_addresses;
1370 jobjectArray ipv6AddressArray = vppIPv6AddressArray(env, count);
1372 for (i = 0; i < count; i++) {
1373 ipv6_address_t *address = &ipv6_address[i];
1375 jbyteArray ip = (*env)->NewByteArray(env, 16);
1376 (*env)->SetByteArrayRegion(env, ip, 0, 16,
1377 (signed char*)address->ip);
1379 jbyte prefixLength = address->prefix_length;
1381 jobject ipv6AddressObj = vppIPv6AddressObject(env, ip, prefixLength);
1383 (*env)->SetObjectArrayElement(env, ipv6AddressArray, i, ipv6AddressObj);
1386 returnArray = ipv6AddressArray;
1393 static void vl_api_ip_address_details_t_handler (vl_api_ip_address_details_t * mp)
1395 vppjni_main_t * jm = &vppjni_main;
1398 ipv4_address_t *address = 0;
1399 vec_add2(jm->ipv4_addresses, address, 1);
1400 memcpy(&address->ip, mp->ip, 4);
1401 address->prefix_length = mp->prefix_length;
1403 ipv6_address_t *address = 0;
1404 vec_add2(jm->ipv6_addresses, address, 1);
1405 memcpy(address->ip, mp->ip, 16);
1406 address->prefix_length = mp->prefix_length;
1410 #define VXLAN_TUNNEL_INTERFACE_NAME_PREFIX "vxlan_tunnel"
1412 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_vxlanTunnelDump
1413 (JNIEnv * env, jobject obj, jint swIfIndex)
1415 vppjni_main_t *jm = &vppjni_main;
1416 vl_api_vxlan_tunnel_dump_t * mp;
1417 jobjectArray returnArray = NULL;
1423 vppjni_lock (jm, 22);
1425 vec_reset_length(jm->vxlan_tunnel_details);
1427 my_context_id = vppjni_get_context_id (jm);
1428 M(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump);
1429 mp->context = clib_host_to_net_u32 (my_context_id);
1430 mp->sw_if_index = clib_host_to_net_u32 (swIfIndex);
1433 /* Use a control ping for synchronization */
1435 vl_api_control_ping_t * mp;
1436 M(CONTROL_PING, control_ping);
1445 u32 count = vec_len(jm->vxlan_tunnel_details);
1447 jobjectArray vxlanTunnelDetailsArray = vppVxlanTunnelDetailsArray(env, count);
1449 for (i = 0; i < count; i++) {
1450 vxlan_tunnel_details_t *details = &jm->vxlan_tunnel_details[i];
1452 jint src_address = details->src_address;
1453 jint dst_address = details->dst_address;
1454 jint encap_vrf_id = details->encap_vrf_id;
1455 jint vni = details->vni;
1456 jint decap_next_index = details->decap_next_index;
1458 jobject vxlanTunnelDetailsObj = vppVxlanTunnelDetailsObject(env,
1459 src_address, dst_address, encap_vrf_id, vni, decap_next_index);
1461 (*env)->SetObjectArrayElement(env, vxlanTunnelDetailsArray, i,
1462 vxlanTunnelDetailsObj);
1465 returnArray = vxlanTunnelDetailsArray;
1472 static void vl_api_vxlan_tunnel_details_t_handler
1473 (vl_api_vxlan_tunnel_details_t * mp)
1475 vppjni_main_t * jm = &vppjni_main;
1476 vxlan_tunnel_details_t *tunnel_details;
1478 vec_add2(jm->vxlan_tunnel_details, tunnel_details, 1);
1479 tunnel_details->src_address = ntohl(mp->src_address);
1480 tunnel_details->dst_address = ntohl(mp->dst_address);
1481 tunnel_details->encap_vrf_id = ntohl(mp->encap_vrf_id);
1482 tunnel_details->vni = ntohl(mp->vni);
1483 tunnel_details->decap_next_index = ntohl(mp->decap_next_index);
1486 /* cleanup handler for RX thread */
1487 static void cleanup_rx_thread(void *arg)
1489 vppjni_main_t * jm = &vppjni_main;
1491 vppjni_lock (jm, 99);
1493 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1494 if (getEnvStat == JNI_EVERSION) {
1495 clib_warning ("Unsupported JNI version\n");
1498 } else if (getEnvStat != JNI_EDETACHED) {
1499 (*jm->jvm)->DetachCurrentThread(jm->jvm);
1506 vl_api_show_version_reply_t_handler (vl_api_show_version_reply_t * mp)
1508 vppjni_main_t * jm = &vppjni_main;
1509 i32 retval = ntohl(mp->retval);
1512 DEBUG_LOG ("show version request succeeded(%d)");
1513 strncpy((char*)jm->program_name, (const char*)mp->program,
1514 sizeof(jm->program_name)-1);
1515 jm->program_name[sizeof(jm->program_name)-1] = 0;
1517 strncpy((char*)jm->build_directory, (const char*)mp->build_directory,
1518 sizeof(jm->build_directory)-1);
1519 jm->build_directory[sizeof(jm->build_directory)-1] = 0;
1521 strncpy((char*)jm->version, (const char*)mp->version,
1522 sizeof(jm->version)-1);
1523 jm->version[sizeof(jm->version)-1] = 0;
1525 strncpy((char*)jm->build_date, (const char*)mp->build_date,
1526 sizeof(jm->build_date)-1);
1527 jm->build_date[sizeof(jm->build_date)-1] = 0;
1529 clib_error ("show version request failed(%d)", retval);
1531 jm->retval = retval;
1532 jm->result_ready = 1;
1535 static void vl_api_want_stats_reply_t_handler (vl_api_want_stats_reply_t * mp)
1537 vppjni_main_t * jm = &vppjni_main;
1538 jm->retval = mp->retval; // FIXME: vpp api does not do ntohl on this retval
1539 jm->result_ready = 1;
1542 // control ping needs to be very first thing called
1543 // to attach rx thread to java thread
1544 static void vl_api_control_ping_reply_t_handler
1545 (vl_api_control_ping_reply_t * mp)
1547 vppjni_main_t * jm = &vppjni_main;
1548 i32 retval = ntohl(mp->retval);
1549 jm->retval = retval;
1551 // attach to java thread if not attached
1552 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1553 if (getEnvStat == JNI_EDETACHED) {
1554 if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **)&(jm->jenv), NULL) != 0) {
1555 clib_warning("Failed to attach thread\n");
1560 // workaround as we can't use pthread_cleanup_push
1561 pthread_key_create(&jm->cleanup_rx_thread_key, cleanup_rx_thread);
1562 // destructor is only called if the value of key is non null
1563 pthread_setspecific(jm->cleanup_rx_thread_key, (void *)1);
1564 } else if (getEnvStat == JNI_EVERSION) {
1565 clib_warning ("Unsupported JNI version\n");
1569 // jm->jenv is now stable global reference that can be reused (only within RX thread)
1572 // ! callback system removed for now
1574 // get issuer msg-id
1575 p = hash_get (jm->ping_hash, context);
1576 if (p != 0) { // ping marks end of some dump call
1577 JNIEnv *env = jm->jenv;
1578 u16 msg_id = (u16)p[0];
1580 // we will no longer need this
1581 hash_unset (jm->ping_hash, context);
1583 // get original caller obj
1584 p = hash_get (jm->callback_hash, context);
1586 if (p == 0) // don't have callback stored
1589 jobject obj = (jobject)p[0]; // object that called original call
1592 case VL_API_SW_INTERFACE_DUMP:
1593 if (0 != sw_if_dump_call_all_callbacks(obj)) {
1598 clib_warning("Unhandled control ping issuer msg-id: %d", msg_id);
1603 // free the saved obj
1604 hash_unset (jm->callback_hash, context);
1605 // delete global reference
1606 (*env)->DeleteGlobalRef(env, obj);
1611 jm->result_ready = 1;
1614 #define VPPJNI_DEBUG_COUNTERS 0
1616 static void vl_api_vnet_interface_counters_t_handler
1617 (vl_api_vnet_interface_counters_t *mp)
1619 vppjni_main_t *jm = &vppjni_main;
1620 CLIB_UNUSED(char *counter_name);
1621 u32 count, sw_if_index;
1623 static sw_interface_stats_t empty_stats = {0, };
1625 vppjni_lock (jm, 12);
1626 count = ntohl (mp->count);
1627 sw_if_index = ntohl (mp->first_sw_if_index);
1628 if (mp->is_combined == 0) {
1630 vp = (u64 *) mp->data;
1632 for (i = 0; i < count; i++) {
1633 sw_interface_details_t *sw_if = NULL;
1635 v = clib_mem_unaligned (vp, u64);
1636 v = clib_net_to_host_u64 (v);
1639 if (sw_if_index < vec_len(jm->sw_if_table))
1640 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1642 if (sw_if /* && (sw_if->admin_up_down == 1)*/ && sw_if->interface_name[0] != 0)
1644 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1645 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1647 s->sw_if_index = sw_if_index;
1650 switch (mp->vnet_counter_type) {
1651 case VNET_INTERFACE_COUNTER_DROP:
1652 counter_name = "drop";
1653 s->rx.pkts.discard = v;
1655 case VNET_INTERFACE_COUNTER_PUNT:
1656 counter_name = "punt";
1657 s->rx.pkts.unknown_proto = v;
1659 case VNET_INTERFACE_COUNTER_IP4:
1660 counter_name = "ip4";
1663 case VNET_INTERFACE_COUNTER_IP6:
1664 counter_name = "ip6";
1667 case VNET_INTERFACE_COUNTER_RX_NO_BUF:
1668 counter_name = "rx-no-buf";
1669 s->rx.pkts.fifo_full = v;
1671 case VNET_INTERFACE_COUNTER_RX_MISS:
1672 counter_name = "rx-miss";
1673 s->rx.pkts.miss = v;
1675 case VNET_INTERFACE_COUNTER_RX_ERROR:
1676 counter_name = "rx-error";
1677 s->rx.pkts.error = v;
1679 case VNET_INTERFACE_COUNTER_TX_ERROR:
1680 counter_name = "tx-error (fifo-full)";
1681 s->tx.pkts.fifo_full = v;
1684 counter_name = "bogus";
1688 #if VPPJNI_DEBUG_COUNTERS == 1
1689 clib_warning ("%s (%d): %s (%lld)\n", sw_if->interface_name, s->sw_if_index,
1698 vp = (vlib_counter_t *) mp->data;
1700 for (i = 0; i < count; i++) {
1701 sw_interface_details_t *sw_if = NULL;
1703 packets = clib_mem_unaligned (&vp->packets, u64);
1704 packets = clib_net_to_host_u64 (packets);
1705 bytes = clib_mem_unaligned (&vp->bytes, u64);
1706 bytes = clib_net_to_host_u64 (bytes);
1709 if (sw_if_index < vec_len(jm->sw_if_table))
1710 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1712 if (sw_if /* && (sw_if->admin_up_down == 1) */ && sw_if->interface_name[0] != 0)
1714 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1715 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1718 s->sw_if_index = sw_if_index;
1720 switch (mp->vnet_counter_type) {
1721 case VNET_INTERFACE_COUNTER_RX:
1722 s->rx.pkts.unicast = packets;
1723 s->rx.octets = bytes;
1724 counter_name = "rx";
1727 case VNET_INTERFACE_COUNTER_TX:
1728 s->tx.pkts.unicast = packets;
1729 s->tx.octets = bytes;
1730 counter_name = "tx";
1734 counter_name = "bogus";
1738 #if VPPJNI_DEBUG_COUNTERS == 1
1739 clib_warning ("%s (%d): %s.packets %lld\n",
1740 sw_if->interface_name,
1741 sw_if_index, counter_name, packets);
1742 clib_warning ("%s (%d): %s.bytes %lld\n",
1743 sw_if->interface_name,
1744 sw_if_index, counter_name, bytes);
1753 jint JNI_OnLoad(JavaVM *vm, void *reserved) {
1754 vppjni_main_t * jm = &vppjni_main;
1756 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1760 if (vppjni_init(env) != 0) {
1765 return JNI_VERSION_1_6;
1768 void JNI_OnUnload(JavaVM *vm, void *reserved) {
1769 vppjni_main_t * jm = &vppjni_main;
1771 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1781 #define foreach_vpe_api_msg \
1782 _(CONTROL_PING_REPLY, control_ping_reply) \
1783 _(SW_INTERFACE_DETAILS, sw_interface_details) \
1784 _(SHOW_VERSION_REPLY, show_version_reply) \
1785 _(WANT_STATS_REPLY, want_stats_reply) \
1786 _(VNET_INTERFACE_COUNTERS, vnet_interface_counters) \
1787 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
1788 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
1789 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
1790 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
1791 _(IP_ADDRESS_DETAILS, ip_address_details) \
1792 _(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details)
1794 static int connect_to_vpe(char *name)
1796 vppjni_main_t * jm = &vppjni_main;
1797 api_main_t * am = &api_main;
1799 if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0)
1802 jm->my_client_index = am->my_client_index;
1803 jm->vl_input_queue = am->shmem_hdr->vl_input_queue;
1806 vl_msg_api_set_handlers(VL_API_##N, #n, \
1807 vl_api_##n##_t_handler, \
1809 vl_api_##n##_t_endian, \
1810 vl_api_##n##_t_print, \
1811 sizeof(vl_api_##n##_t), 1);
1812 foreach_vpe_api_msg;
1819 /* Format an IP6 address. */
1820 u8 * format_ip6_address (u8 * s, va_list * args)
1822 ip6_address_t * a = va_arg (*args, ip6_address_t *);
1823 u32 max_zero_run = 0, this_zero_run = 0;
1824 int max_zero_run_index = -1, this_zero_run_index=0;
1825 int in_zero_run = 0, i;
1826 int last_double_colon = 0;
1828 /* Ugh, this is a pain. Scan forward looking for runs of 0's */
1829 for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
1831 if (a->as_u16[i] == 0)
1839 this_zero_run_index = i;
1846 /* offer to compress the biggest run of > 1 zero */
1847 if (this_zero_run > max_zero_run && this_zero_run > 1)
1849 max_zero_run_index = this_zero_run_index;
1850 max_zero_run = this_zero_run;
1860 if (this_zero_run > max_zero_run && this_zero_run > 1)
1862 max_zero_run_index = this_zero_run_index;
1863 max_zero_run = this_zero_run;
1867 for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
1869 if (i == max_zero_run_index)
1871 s = format (s, "::");
1872 i += max_zero_run - 1;
1873 last_double_colon = 1;
1877 s = format (s, "%s%x",
1878 (last_double_colon || i == 0) ? "" : ":",
1879 clib_net_to_host_u16 (a->as_u16[i]));
1880 last_double_colon = 0;
1887 /* Format an IP4 address. */
1888 u8 * format_ip4_address (u8 * s, va_list * args)
1890 u8 * a = va_arg (*args, u8 *);
1891 return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);