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 #define _GNU_SOURCE /* for strcasestr(3) */
16 #include <vnet/vnet.h>
18 #define vl_api_version(n,v) static u32 vpe_api_version = (v);
19 #include <api/vpe.api.h>
23 #include <japi/vppjni.h>
24 #include <japi/vppjni_bridge_domain.h>
25 #include <japi/vppjni_env.h>
26 #include <japi/org_openvpp_vppjapi_vppConn.h>
27 #include <japi/org_openvpp_vppjapi_vppApi.h>
29 #include <api/vpe_msg_enum.h>
30 #define vl_typedefs /* define message structures */
31 #include <api/vpe_all_api_h.h>
35 #include <api/vpe_all_api_h.h>
38 /* instantiate all the print functions we know about */
39 #define vl_print(handle, ...)
41 #include <api/vpe_all_api_h.h>
44 #define VPPJNI_DEBUG 0
47 #define DEBUG_LOG(...) clib_warning(__VA_ARGS__)
49 #define DEBUG_LOG(...)
52 static int connect_to_vpe(char *name);
55 * The Java runtime isn't compile w/ -fstack-protector,
56 * so we have to supply missing external references for the
57 * regular vpp libraries. Weak reference in case folks get religion
60 void __stack_chk_guard (void) __attribute__((weak));
61 void __stack_chk_guard (void) { }
63 BIND_JAPI_CLASS(vppBridgeDomainDetails, "()V");
64 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, arpTerm);
65 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, flood);
66 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, forward);
67 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, learn);
68 BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, uuFlood);
69 BIND_JAPI_INT_FIELD(vppBridgeDomainDetails, bdId);
70 BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, name);
71 BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, bviInterfaceName);
72 BIND_JAPI_OBJ_FIELD(vppBridgeDomainDetails, interfaces, "[Lorg/openvpp/vppjapi/vppBridgeDomainInterfaceDetails;");
74 BIND_JAPI_CLASS(vppBridgeDomainInterfaceDetails, "()V");
75 BIND_JAPI_BYTE_FIELD(vppBridgeDomainInterfaceDetails, splitHorizonGroup);
76 BIND_JAPI_STRING_FIELD(vppBridgeDomainInterfaceDetails, interfaceName);
78 BIND_JAPI_CLASS(vppInterfaceCounters, "(JJJJJJJJJJJJJJJJJJJJJJ)V");
79 BIND_JAPI_CLASS(vppInterfaceDetails, "(ILjava/lang/String;I[BBBBBIBBIIBBBBIIII)V");
80 BIND_JAPI_CLASS(vppIPv4Address, "(IB)V");
81 BIND_JAPI_CLASS(vppIPv6Address, "([BB)V");
82 BIND_JAPI_CLASS(vppL2Fib, "([BZLjava/lang/String;ZZ)V");
83 BIND_JAPI_CLASS(vppVersion, "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
84 BIND_JAPI_CLASS(vppVxlanTunnelDetails, "(IIIII)V");
86 void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp)
89 * Send the main API signature in slot 0. This bit of code must
90 * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
92 mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
95 /* Note: non-static, called once to set up the initial intfc table */
96 static int sw_interface_dump (vppjni_main_t * jm)
98 vl_api_sw_interface_dump_t *mp;
101 name_sort_t * nses = 0, * ns;
102 sw_interface_subif_t * sub = NULL;
104 /* Toss the old name table */
105 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
107 vec_add2 (nses, ns, 1);
108 ns->name = (u8 *)(p->key);
109 ns->value = (u32) p->value[0];
112 hash_free (jm->sw_if_index_by_interface_name);
114 vec_foreach (ns, nses)
119 vec_foreach (sub, jm->sw_if_subif_table) {
120 vec_free (sub->interface_name);
122 vec_free (jm->sw_if_subif_table);
124 /* recreate the interface name hash table */
125 jm->sw_if_index_by_interface_name
126 = hash_create_string (0, sizeof(uword));
128 /* Get list of ethernets */
129 M(SW_INTERFACE_DUMP, sw_interface_dump);
130 mp->name_filter_valid = 1;
131 strncpy ((char *) mp->name_filter, "Ether", sizeof(mp->name_filter-1));
134 /* and local / loopback interfaces */
135 M(SW_INTERFACE_DUMP, sw_interface_dump);
136 mp->name_filter_valid = 1;
137 strncpy ((char *) mp->name_filter, "lo", sizeof(mp->name_filter-1));
140 /* and vxlan tunnel interfaces */
141 M(SW_INTERFACE_DUMP, sw_interface_dump);
142 mp->name_filter_valid = 1;
143 strncpy ((char *) mp->name_filter, "vxlan", sizeof(mp->name_filter-1));
146 /* and tap tunnel interfaces */
147 M(SW_INTERFACE_DUMP, sw_interface_dump);
148 mp->name_filter_valid = 1;
149 strncpy ((char *) mp->name_filter, "tap", sizeof(mp->name_filter-1));
152 /* and l2tpv3 tunnel interfaces */
153 M(SW_INTERFACE_DUMP, sw_interface_dump);
154 mp->name_filter_valid = 1;
155 strncpy ((char *) mp->name_filter, "l2tpv3_tunnel",
156 sizeof(mp->name_filter-1));
159 /* Use a control ping for synchronization */
161 vl_api_control_ping_t * mp;
162 M(CONTROL_PING, control_ping);
168 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getVppVersion0
169 (JNIEnv *env, jobject obj)
171 vppjni_main_t * jm = &vppjni_main;
173 vppjni_lock (jm, 11);
174 jstring progName = (*env)->NewStringUTF(env, (char *)jm->program_name);
175 jstring buildDir = (*env)->NewStringUTF(env, (char *)jm->build_directory);
176 jstring version = (*env)->NewStringUTF(env, (char *)jm->version);
177 jstring buildDate = (*env)->NewStringUTF(env, (char *)jm->build_date);
180 return vppVersionObject(env, progName, buildDir, version, buildDate);
183 static int jm_show_version (vppjni_main_t *jm)
186 vl_api_show_version_t *mp;
189 vppjni_lock (jm, 10);
190 M(SHOW_VERSION, show_version);
198 static int jm_stats_enable_disable (vppjni_main_t *jm, u8 enable)
200 vl_api_want_stats_t * mp;
204 vppjni_lock (jm, 13);
206 M(WANT_STATS, want_stats);
208 mp->enable_disable = enable;
214 // already subscribed / already disabled (it's ok)
215 if (rv == -2 || rv == -3)
220 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_setInterfaceDescription0
221 (JNIEnv *env, jobject obj, jstring ifName, jstring ifDesc)
224 vppjni_main_t * jm = &vppjni_main;
226 u32 sw_if_index = ~0;
229 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
230 const char *if_desc_str = (*env)->GetStringUTFChars (env, ifDesc, 0);
232 vppjni_lock (jm, 23);
234 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
239 sw_if_index = (jint) p[0];
242 vec_validate_init_c_string (if_desc, if_desc_str, strlen(if_desc_str));
243 (*env)->ReleaseStringUTFChars (env, ifDesc, if_desc_str);
245 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
247 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_getInterfaceDescription0
264 (JNIEnv * env, jobject obj, jstring ifName)
266 vppjni_main_t * jm = &vppjni_main;
267 u32 sw_if_index = ~0;
269 jstring ifDesc = NULL;
270 const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0);
274 vppjni_lock (jm, 24);
275 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str);
279 sw_if_index = (jint) p[0];
281 p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index);
285 sw_if_config_t *cfg = (sw_if_config_t *) (p[0]);
286 u8 * s = format (0, "%s%c", cfg->desc, 0);
287 ifDesc = (*env)->NewStringUTF(env, (char *)s);
295 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_clientConnect
296 (JNIEnv *env, jobject obj, jstring clientName)
299 const char *client_name;
300 void vl_msg_reply_handler_hookup(void);
301 vppjni_main_t * jm = &vppjni_main;
302 api_main_t * am = &api_main;
308 * Bail out now if we're not running as root
313 if (jm->is_connected)
316 client_name = (*env)->GetStringUTFChars(env, clientName, 0);
321 clib_mem_init (0, 128<<20);
323 heap = clib_mem_get_per_cpu_heap();
324 h = mheap_header (heap);
326 clib_time_init (&jm->clib_time);
328 rv = connect_to_vpe ((char *) client_name);
331 clib_warning ("connection failed, rv %d", rv);
333 (*env)->ReleaseStringUTFChars (env, clientName, client_name);
336 vl_msg_reply_handler_hookup ();
337 jm->is_connected = 1;
338 /* make the main heap thread-safe */
339 h->flags |= MHEAP_FLAG_THREAD_SAFE;
341 jm->reply_hash = hash_create (0, sizeof (uword));
342 //jm->callback_hash = hash_create (0, sizeof (uword));
343 //jm->ping_hash = hash_create (0, sizeof (uword));
345 vjbd_main_init(&jm->vjbd_main);
346 jm->sw_if_index_by_interface_name =
347 hash_create_string (0, sizeof (uword));
348 jm->sw_if_config_by_sw_if_index =
349 hash_create (0, sizeof (uword));
352 // call control ping first to attach rx thread to java thread
353 vl_api_control_ping_t * mp;
354 M(CONTROL_PING, control_ping);
359 clib_warning ("first control ping failed: %d", rv);
362 rv = jm_show_version(jm);
364 clib_warning ("unable to retrieve vpp version (rv: %d)", rv);
365 rv = sw_interface_dump(jm);
367 clib_warning ("unable to retrieve interface list (rv: %d)", rv);
368 rv = jm_stats_enable_disable(jm, 1);
370 clib_warning ("unable to subscribe to stats (rv: %d)", rv);
372 DEBUG_LOG ("clientConnect result: %d", rv);
377 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clientDisconnect
378 (JNIEnv *env, jobject obj)
381 vppjni_main_t * jm = &vppjni_main;
382 vl_client_disconnect_from_vlib();
384 save_heap = jm->heap;
385 memset (jm, 0, sizeof (*jm));
386 jm->heap = save_heap;
389 void vl_api_generic_reply_handler (vl_api_generic_reply_t *mp)
391 api_main_t * am = &api_main;
392 u16 msg_id = clib_net_to_host_u16 (mp->_vl_msg_id);
394 i32 retval = clib_net_to_host_u32 (mp->retval);
395 int total_bytes = sizeof(mp);
396 vppjni_main_t * jm = &vppjni_main;
397 u8 * saved_reply = 0;
398 u32 context = clib_host_to_net_u32 (mp->context);
400 cfgp = am->api_trace_cfg + msg_id;
403 clib_warning ("msg id %d: no trace configuration\n", msg_id);
405 total_bytes = cfgp->size;
407 jm->context_id_received = context;
409 DEBUG_LOG ("Received generic reply for msg id %d", msg_id);
411 /* A generic reply, successful, we're done */
412 if (retval >= 0 && total_bytes == sizeof(*mp))
416 vec_validate (saved_reply, total_bytes - 1);
417 memcpy (saved_reply, mp, total_bytes);
420 hash_set (jm->reply_hash, context, saved_reply);
421 jm->saved_reply_count ++;
425 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_getRetval0
426 (JNIEnv * env, jobject obj, jint context, jint release)
428 vppjni_main_t * jm = &vppjni_main;
429 vl_api_generic_reply_t * mp;
434 if (context > jm->context_id_received)
435 return (VNET_API_ERROR_RESPONSE_NOT_READY);
438 p = hash_get (jm->reply_hash, context);
441 * Two cases: a generic "yes" reply - won't be in the hash table
442 * or "no", or "more data" which will be in the table.
447 mp = (vl_api_generic_reply_t *) (p[0]);
448 rv = clib_net_to_host_u32 (mp->retval);
451 u8 * free_me = (u8 *) mp;
453 hash_unset (jm->reply_hash, context);
454 jm->saved_reply_count --;
463 name_sort_cmp (void * a1, void * a2)
465 name_sort_t * n1 = a1;
466 name_sort_t * n2 = a2;
468 return strcmp ((char *)n1->name, (char *)n2->name);
471 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceList0
472 (JNIEnv * env, jobject obj, jstring name_filter)
474 vppjni_main_t * jm = &vppjni_main;
477 name_sort_t * nses = 0, * ns;
478 const char *this_name;
480 const char * nf = (*env)->GetStringUTFChars (env, name_filter, NULL);
486 hash_foreach_pair (p, jm->sw_if_index_by_interface_name,
488 this_name = (const char *)(p->key);
489 if (strlen (nf) == 0 || strcasestr (this_name, nf)) {
490 vec_add2 (nses, ns, 1);
491 ns->name = (u8 *)(p->key);
492 ns->value = (u32) p->value[0];
496 vec_sort_with_function (nses, name_sort_cmp);
498 vec_foreach (ns, nses)
499 s = format (s, "%s: %d, ", ns->name, ns->value);
501 _vec_len (s) = vec_len (s) - 2;
502 vec_terminate_c_string (s);
507 (*env)->ReleaseStringUTFChars (env, name_filter, nf);
509 rv = (*env)->NewStringUTF (env, (char *) s);
515 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_swIfIndexFromName0
516 (JNIEnv * env, jobject obj, jstring interfaceName)
518 vppjni_main_t * jm = &vppjni_main;
520 const char * if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
526 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
533 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
539 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceCounters0
540 (JNIEnv * env, jobject obj, jint swIfIndex)
542 vppjni_main_t * jm = &vppjni_main;
543 sw_interface_stats_t *s;
544 u32 sw_if_index = swIfIndex;
545 jobject result = NULL;
547 vppjni_lock (jm, 16);
549 if (sw_if_index >= vec_len(jm->sw_if_stats_by_sw_if_index)) {
552 s = &jm->sw_if_stats_by_sw_if_index[sw_if_index];
557 result = vppInterfaceCountersObject(env,
558 s->rx.octets, s->rx.pkts.ip4, s->rx.pkts.ip6, s->rx.pkts.unicast,
559 s->rx.pkts.multicast, s->rx.pkts.broadcast, s->rx.pkts.discard,
560 s->rx.pkts.fifo_full, s->rx.pkts.error, s->rx.pkts.unknown_proto,
562 s->tx.octets, s->tx.pkts.ip4, s->tx.pkts.ip6, s->tx.pkts.unicast,
563 s->tx.pkts.multicast, s->tx.pkts.broadcast, s->tx.pkts.discard,
564 s->tx.pkts.fifo_full, s->tx.pkts.error, s->tx.pkts.unknown_proto,
572 JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_interfaceNameFromSwIfIndex0
573 (JNIEnv * env, jobject obj, jint swIfIndex)
575 vppjni_main_t * jm = &vppjni_main;
576 sw_interface_details_t *sw_if_details;
578 jstring ifname = NULL;
582 sw_if_index = swIfIndex;
584 if (sw_if_index >= vec_len(jm->sw_if_table)) {
587 sw_if_details = &jm->sw_if_table[sw_if_index];
588 if (!sw_if_details->valid) {
592 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
593 ifname = (*env)->NewStringUTF(env, (char *)s);
601 JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clearInterfaceTable0
602 (JNIEnv * env, jobject obj)
604 vppjni_main_t * jm = &vppjni_main;
606 vppjni_lock (jm, 21);
608 vec_reset_length(jm->sw_if_table);
613 static jobjectArray sw_if_dump_get_interfaces ();
615 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_swInterfaceDump0
616 (JNIEnv * env, jobject obj, jbyte name_filter_valid, jbyteArray name_filter)
618 vppjni_main_t *jm = &vppjni_main;
620 vl_api_sw_interface_dump_t * mp;
623 rv = vppjni_sanity_check (jm);
625 clib_warning("swInterfaceDump sanity_check rv = %d", rv);
630 my_context_id = vppjni_get_context_id (jm);
631 jsize 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 (*env)->GetByteArrayRegion(env, name_filter, 0, cnt, (jbyte *)mp->name_filter);
642 DEBUG_LOG ("interface filter (%d, %s, len: %d)", mp->name_filter_valid, (char *)mp->name_filter, cnt);
644 jm->collect_indices = 1;
648 // now send control ping so we know when it ends
649 vl_api_control_ping_t * mp;
650 M(CONTROL_PING, control_ping);
651 mp->context = clib_host_to_net_u32 (my_context_id);
659 jobjectArray result = sw_if_dump_get_interfaces(env);
664 static jobjectArray sw_if_dump_get_interfaces (JNIEnv * env)
666 vppjni_main_t * jm = &vppjni_main;
667 sw_interface_details_t *sw_if_details;
670 int len = vec_len(jm->sw_if_dump_if_indices);
672 jobjectArray ifArray = vppInterfaceDetailsArray(env, len);
674 for (i = 0; i < len; i++) {
675 u32 sw_if_index = jm->sw_if_dump_if_indices[i];
676 ASSERT(sw_if_index < vec_len(jm->sw_if_table));
677 sw_if_details = &jm->sw_if_table[sw_if_index];
678 ASSERT(sw_if_details->valid);
680 u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0);
682 jstring ifname = (*env)->NewStringUTF(env, (char *)s);
683 jint ifIndex = sw_if_details->sw_if_index;
684 jint supIfIndex = sw_if_details->sup_sw_if_index;
685 jbyteArray physAddr = (*env)->NewByteArray(env,
686 sw_if_details->l2_address_length);
687 (*env)->SetByteArrayRegion(env, physAddr, 0,
688 sw_if_details->l2_address_length,
689 (signed char*)sw_if_details->l2_address);
690 jint subId = sw_if_details->sub_id;
691 jint subOuterVlanId = sw_if_details->sub_outer_vlan_id;
692 jint subInnerVlanId = sw_if_details->sub_inner_vlan_id;
693 jint vtrOp = sw_if_details->vtr_op;
694 jint vtrPushDot1q = sw_if_details->vtr_push_dot1q;
695 jint vtrTag1 = sw_if_details->vtr_tag1;
696 jint vtrTag2 = sw_if_details->vtr_tag2;
698 jbyte adminUpDown = sw_if_details->admin_up_down;
699 jbyte linkUpDown = sw_if_details->link_up_down;
700 jbyte linkDuplex = sw_if_details->link_duplex;
701 jbyte linkSpeed = sw_if_details->link_speed;
702 jbyte subDot1ad = sw_if_details->sub_dot1ad;
703 jbyte subNumberOfTags = sw_if_details->sub_number_of_tags;
704 jbyte subExactMatch = sw_if_details->sub_exact_match;
705 jbyte subDefault = sw_if_details->sub_default;
706 jbyte subOuterVlanIdAny = sw_if_details->sub_outer_vlan_id_any;
707 jbyte subInnerVlanIdAny = sw_if_details->sub_inner_vlan_id_any;
709 jobject ifObj = vppInterfaceDetailsObject(env,
711 supIfIndex, physAddr, adminUpDown, linkUpDown,
712 linkDuplex, linkSpeed, subId, subDot1ad,
713 subNumberOfTags, subOuterVlanId, subInnerVlanId,
714 subExactMatch, subDefault, subOuterVlanIdAny,
715 subInnerVlanIdAny, vtrOp, vtrPushDot1q, vtrTag1, vtrTag2);
716 (*env)->SetObjectArrayElement(env, ifArray, i, ifObj);
719 jm->collect_indices = 0;
720 vec_reset_length(jm->sw_if_dump_if_indices);
724 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_findOrAddBridgeDomainId0
725 (JNIEnv * env, jobject obj, jstring bridgeDomain)
727 vppjni_main_t * jm = &vppjni_main;
729 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
731 static u8 * bd_name = 0;
733 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
734 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
737 rv = (jint)vjbd_find_or_add_bd (&jm->vjbd_main, bd_name);
740 _vec_len(bd_name) = 0;
745 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromName0
746 (JNIEnv * env, jobject obj, jstring bridgeDomain)
748 vppjni_main_t * jm = &vppjni_main;
750 const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL);
752 static u8 * bd_name = 0;
754 vec_validate_init_c_string (bd_name, bdName, strlen(bdName));
755 (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName);
757 vppjni_lock (jm, 20);
758 rv = (jint)vjbd_id_from_name(&jm->vjbd_main, (u8 *)bd_name);
761 _vec_len(bd_name) = 0;
767 JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromInterfaceName0
768 (JNIEnv * env, jobject obj, jstring interfaceName)
770 vppjni_main_t * jm = &vppjni_main;
771 vjbd_main_t * bdm = &jm->vjbd_main;
774 const char * if_name;
777 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
779 vppjni_lock (jm, 14);
781 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
784 sw_if_index = (jint) p[0];
785 p = hash_get (bdm->bd_id_by_sw_if_index, sw_if_index);
793 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
799 * Special-case: build the interface table, maintain
800 * the next loopback sw_if_index vbl.
802 static void vl_api_sw_interface_details_t_handler
803 (vl_api_sw_interface_details_t * mp)
805 vppjni_main_t * jm = &vppjni_main;
806 static sw_interface_details_t empty_sw_if_details = {0,};
807 sw_interface_details_t *sw_if_details;
812 sw_if_index = ntohl (mp->sw_if_index);
814 u8 * s = format (0, "%s%c", mp->interface_name, 0);
816 if (jm->collect_indices) {
817 u32 pos = vec_len(jm->sw_if_dump_if_indices);
818 vec_validate(jm->sw_if_dump_if_indices, pos);
819 jm->sw_if_dump_if_indices[pos] = sw_if_index;
822 vec_validate_init_empty(jm->sw_if_table, sw_if_index, empty_sw_if_details);
823 sw_if_details = &jm->sw_if_table[sw_if_index];
824 sw_if_details->valid = 1;
826 snprintf((char *)sw_if_details->interface_name,
827 sizeof(sw_if_details->interface_name), "%s", (char *)s);
828 sw_if_details->sw_if_index = sw_if_index;
829 sw_if_details->sup_sw_if_index = ntohl(mp->sup_sw_if_index);
830 sw_if_details->l2_address_length = ntohl (mp->l2_address_length);
831 ASSERT(sw_if_details->l2_address_length <= sizeof(sw_if_details->l2_address));
832 memcpy(sw_if_details->l2_address, mp->l2_address,
833 sw_if_details->l2_address_length);
834 sw_if_details->sub_id = ntohl (mp->sub_id);
835 sw_if_details->sub_outer_vlan_id = ntohl (mp->sub_outer_vlan_id);
836 sw_if_details->sub_inner_vlan_id = ntohl (mp->sub_inner_vlan_id);
837 sw_if_details->vtr_op = ntohl (mp->vtr_op);
838 sw_if_details->vtr_push_dot1q = ntohl (mp->vtr_push_dot1q);
839 sw_if_details->vtr_tag1 = ntohl (mp->vtr_tag1);
840 sw_if_details->vtr_tag2 = ntohl (mp->vtr_tag2);
842 sw_if_details->admin_up_down = mp->admin_up_down;
843 sw_if_details->link_up_down = mp->link_up_down;
844 sw_if_details->link_duplex = mp->link_duplex;
845 sw_if_details->link_speed = mp->link_speed;
846 sw_if_details->sub_dot1ad = mp->sub_dot1ad;
847 sw_if_details->sub_number_of_tags = mp->sub_number_of_tags;
848 sw_if_details->sub_exact_match = mp->sub_exact_match;
849 sw_if_details->sub_default = mp->sub_default;
850 sw_if_details->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
851 sw_if_details->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
853 hash_set_mem (jm->sw_if_index_by_interface_name, s, sw_if_index);
854 DEBUG_LOG ("Got interface %s", (char *)s);
856 /* In sub interface case, fill the sub interface table entry */
857 if (mp->sw_if_index != mp->sup_sw_if_index) {
858 sw_interface_subif_t * sub = NULL;
860 vec_add2(jm->sw_if_subif_table, sub, 1);
862 vec_validate(sub->interface_name, strlen((char *)s) + 1);
863 strncpy((char *)sub->interface_name, (char *)s,
864 vec_len(sub->interface_name));
865 sub->sw_if_index = ntohl(mp->sw_if_index);
866 sub->sub_id = ntohl(mp->sub_id);
868 sub->sub_dot1ad = mp->sub_dot1ad;
869 sub->sub_number_of_tags = mp->sub_number_of_tags;
870 sub->sub_outer_vlan_id = ntohs(mp->sub_outer_vlan_id);
871 sub->sub_inner_vlan_id = ntohs(mp->sub_inner_vlan_id);
872 sub->sub_exact_match = mp->sub_exact_match;
873 sub->sub_default = mp->sub_default;
874 sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
875 sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
877 /* vlan tag rewrite */
878 sub->vtr_op = ntohl(mp->vtr_op);
879 sub->vtr_push_dot1q = ntohl(mp->vtr_push_dot1q);
880 sub->vtr_tag1 = ntohl(mp->vtr_tag1);
881 sub->vtr_tag2 = ntohl(mp->vtr_tag2);
886 static void vl_api_sw_interface_set_flags_t_handler
887 (vl_api_sw_interface_set_flags_t * mp)
889 /* $$$ nothing for the moment */
892 static jintArray create_array_of_bd_ids(JNIEnv * env, jint bd_id)
894 vppjni_main_t *jm = &vppjni_main;
895 vjbd_main_t * bdm = &jm->vjbd_main;
900 vec_add1(buf, bd_id);
902 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
903 u32 bd_id = bdm->bd_oper[i].bd_id;
904 vec_add1(buf, bd_id);
908 jintArray bdidArray = (*env)->NewIntArray(env, vec_len(buf));
913 (*env)->SetIntArrayRegion(env, bdidArray, 0, vec_len(buf), (int*)buf);
920 static void bridge_domain_oper_free(void)
922 vppjni_main_t *jm = &vppjni_main;
923 vjbd_main_t *bdm = &jm->vjbd_main;
926 for (i = 0; i < vec_len(bdm->bd_oper); i++) {
927 vec_free(bdm->bd_oper->l2fib_oper);
929 vec_reset_length(bdm->bd_oper);
930 hash_free(bdm->bd_id_by_sw_if_index);
931 hash_free(bdm->oper_bd_index_by_bd_id);
934 JNIEXPORT jintArray JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainDump0
935 (JNIEnv * env, jobject obj, jint bd_id)
937 vppjni_main_t *jm = &vppjni_main;
938 vl_api_bridge_domain_dump_t * mp;
942 rv = vppjni_sanity_check (jm);
945 vppjni_lock (jm, 15);
948 bridge_domain_oper_free();
951 my_context_id = vppjni_get_context_id (jm);
952 M(BRIDGE_DOMAIN_DUMP, bridge_domain_dump);
953 mp->context = clib_host_to_net_u32 (my_context_id);
954 mp->bd_id = clib_host_to_net_u32(bd_id);
957 /* Use a control ping for synchronization */
959 vl_api_control_ping_t * mp;
960 M(CONTROL_PING, control_ping);
969 jintArray ret = create_array_of_bd_ids(env, bd_id);
977 vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp)
979 vppjni_main_t *jm = &vppjni_main;
980 vjbd_main_t * bdm = &jm->vjbd_main;
981 vjbd_oper_t * bd_oper;
984 bd_id = ntohl (mp->bd_id);
986 bd_index = vec_len(bdm->bd_oper);
987 vec_validate (bdm->bd_oper, bd_index);
988 bd_oper = vec_elt_at_index(bdm->bd_oper, bd_index);
990 hash_set(bdm->oper_bd_index_by_bd_id, bd_id, bd_index);
992 bd_oper->bd_id = bd_id;
993 bd_oper->flood = mp->flood != 0;
994 bd_oper->forward = mp->forward != 0;
995 bd_oper->learn = mp->learn != 0;
996 bd_oper->uu_flood = mp->uu_flood != 0;
997 bd_oper->arp_term = mp->arp_term != 0;
998 bd_oper->bvi_sw_if_index = ntohl (mp->bvi_sw_if_index);
999 bd_oper->n_sw_ifs = ntohl (mp->n_sw_ifs);
1001 bd_oper->bd_sw_if_oper = 0;
1005 vl_api_bridge_domain_sw_if_details_t_handler
1006 (vl_api_bridge_domain_sw_if_details_t * mp)
1008 vppjni_main_t *jm = &vppjni_main;
1009 vjbd_main_t * bdm = &jm->vjbd_main;
1010 bd_sw_if_oper_t * bd_sw_if_oper;
1011 u32 bd_id, sw_if_index;
1013 bd_id = ntohl (mp->bd_id);
1014 sw_if_index = ntohl (mp->sw_if_index);
1017 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1019 clib_warning("Invalid bd_id %d in bridge_domain_sw_if_details_t_handler", bd_id);
1022 u32 oper_bd_index = (jint) p[0];
1023 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1025 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1026 vec_validate(bd_oper->bd_sw_if_oper, len);
1027 bd_sw_if_oper = &bd_oper->bd_sw_if_oper[len];
1028 bd_sw_if_oper->bd_id = bd_id;
1029 bd_sw_if_oper->sw_if_index = sw_if_index;
1030 bd_sw_if_oper->shg = mp->shg;
1032 hash_set(bdm->bd_id_by_sw_if_index, sw_if_index, bd_id);
1035 static const char* interface_name_from_sw_if_index(u32 sw_if_index)
1037 vppjni_main_t *jm = &vppjni_main;
1039 if (sw_if_index >= vec_len(jm->sw_if_table)) {
1042 if (!jm->sw_if_table[sw_if_index].valid) {
1045 return (const char*)jm->sw_if_table[sw_if_index].interface_name;
1048 JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getBridgeDomainDetails0
1049 (JNIEnv * env, jobject obj, jint bdId)
1051 vppjni_main_t *jm = &vppjni_main;
1052 vjbd_main_t * bdm = &jm->vjbd_main;
1058 vppjni_lock (jm, 16);
1060 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1065 oper_bd_index = (jint) p[0];
1067 vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1070 /* setting BridgeDomainDetails */
1072 jobject bddObj = vppBridgeDomainDetailsObject(env);
1074 u8 *vec_bd_name = vjbd_oper_name_from_id(bdm, bd_id);
1075 if (NULL == vec_bd_name) {
1079 char *str_bd_name = (char*)format (0, "%s%c", vec_bd_name, 0);
1080 vec_free(vec_bd_name);
1081 jstring bdName = (*env)->NewStringUTF(env, str_bd_name);
1082 vec_free(str_bd_name);
1083 if (NULL == bdName) {
1088 set_vppBridgeDomainDetails_name(env, bddObj, bdName);
1089 set_vppBridgeDomainDetails_bdId(env, bddObj, bdId);
1090 set_vppBridgeDomainDetails_flood(env, bddObj, (jboolean)bd_oper->flood);
1091 set_vppBridgeDomainDetails_uuFlood(env, bddObj, (jboolean)bd_oper->uu_flood);
1092 set_vppBridgeDomainDetails_forward(env, bddObj, (jboolean)bd_oper->forward);
1093 set_vppBridgeDomainDetails_learn(env, bddObj, (jboolean)bd_oper->learn);
1094 set_vppBridgeDomainDetails_arpTerm(env, bddObj, (jboolean)bd_oper->arp_term);
1096 jstring bviInterfaceName = NULL;
1097 if (~0 != bd_oper->bvi_sw_if_index) {
1098 const char *str_if_name = interface_name_from_sw_if_index(bd_oper->bvi_sw_if_index);
1099 if (NULL == str_if_name) {
1100 clib_warning("Could not get interface name for sw_if_index %d", bd_oper->bvi_sw_if_index);
1104 bviInterfaceName = (*env)->NewStringUTF(env, str_if_name);
1105 if (NULL == bviInterfaceName) {
1111 set_vppBridgeDomainDetails_bviInterfaceName(env, bddObj, bviInterfaceName);
1113 /* setting BridgeDomainInterfaceDetails */
1115 u32 len = vec_len(bd_oper->bd_sw_if_oper);
1116 ASSERT(len == bd_oper->n_sw_ifs);
1118 jobjectArray bdidArray = vppBridgeDomainInterfaceDetailsArray(env, len);
1121 for (i = 0; i < len; i++) {
1122 bd_sw_if_oper_t *sw_if_oper = &bd_oper->bd_sw_if_oper[i];
1124 jobject bdidObj = vppBridgeDomainInterfaceDetailsObject(env);
1125 (*env)->SetObjectArrayElement(env, bdidArray, i, bdidObj);
1127 u32 sw_if_index = sw_if_oper->sw_if_index;
1128 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1129 if (NULL == str_if_name) {
1133 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1134 if (NULL == interfaceName) {
1139 set_vppBridgeDomainInterfaceDetails_interfaceName(env, bdidObj, interfaceName);
1140 set_vppBridgeDomainInterfaceDetails_splitHorizonGroup(env, bdidObj, (jbyte)sw_if_oper->shg);
1143 set_vppBridgeDomainDetails_interfaces(env, bddObj, bdidArray);
1154 static jobject l2_fib_create_object(JNIEnv *env, bd_l2fib_oper_t *l2_fib)
1156 u32 sw_if_index = l2_fib->sw_if_index;
1157 const char *str_if_name = interface_name_from_sw_if_index(sw_if_index);
1158 if (NULL == str_if_name) {
1161 jstring interfaceName = (*env)->NewStringUTF(env, str_if_name);
1162 if (NULL == interfaceName) {
1166 jbyteArray physAddr = (*env)->NewByteArray(env, 6);
1167 (*env)->SetByteArrayRegion(env, physAddr, 0, 6,
1168 (signed char*)l2_fib->mac_addr.fields.mac);
1169 jboolean staticConfig = !l2_fib->learned;
1170 jstring outgoingInterface = interfaceName;
1171 jboolean filter = l2_fib->filter;
1172 jboolean bridgedVirtualInterface = l2_fib->bvi;
1174 return vppL2FibObject(env, physAddr, staticConfig, outgoingInterface, filter, bridgedVirtualInterface);
1177 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_l2FibTableDump0
1178 (JNIEnv * env, jobject obj, jint bd_id)
1180 vppjni_main_t *jm = &vppjni_main;
1181 vjbd_main_t * bdm = &jm->vjbd_main;
1182 vl_api_l2_fib_table_dump_t *mp;
1183 jobjectArray l2FibArray = NULL;
1184 vjbd_oper_t *bd_oper;
1191 vppjni_lock (jm, 17);
1193 //vjbd_l2fib_oper_reset (bdm);
1195 p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1199 oper_bd_index = p[0];
1200 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1201 vec_reset_length (bd_oper->l2fib_oper);
1203 /* Get list of l2 fib table entries */
1204 M(L2_FIB_TABLE_DUMP, l2_fib_table_dump);
1205 mp->bd_id = ntohl(bd_id);
1208 /* Use a control ping for synchronization */
1210 vl_api_control_ping_t * mp;
1211 M(CONTROL_PING, control_ping);
1220 u32 count = vec_len(bd_oper->l2fib_oper);
1221 bd_l2fib_oper_t *l2fib_oper = bd_oper->l2fib_oper;
1223 l2FibArray = vppL2FibArray(env, count);
1224 for (i = 0; i < count; i++) {
1225 bd_l2fib_oper_t *l2_fib = &l2fib_oper[i];
1226 jobject l2FibObj = l2_fib_create_object(env, l2_fib);
1227 (*env)->SetObjectArrayElement(env, l2FibArray, i, l2FibObj);
1237 vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp)
1239 //static u8 * mac_addr;
1240 vppjni_main_t *jm = &vppjni_main;
1241 vjbd_main_t * bdm = &jm->vjbd_main;
1242 vjbd_oper_t * bd_oper;
1243 u32 bd_id, oper_bd_index;
1244 //uword mhash_val_l2fi;
1245 bd_l2fib_oper_t * l2fib_oper;
1246 l2fib_u64_mac_t * l2fe_u64_mac = (l2fib_u64_mac_t *)&mp->mac;
1248 bd_id = ntohl (mp->bd_id);
1250 uword *p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id);
1254 oper_bd_index = (jint) p[0];
1255 bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index);
1258 vec_validate (mac_addr, MAC_ADDRESS_SIZE);
1259 memcpy (mac_addr, l2fe_u64_mac->fields.mac, MAC_ADDRESS_SIZE);
1260 mhash_val_l2fi = vec_len (bd_oper->l2fib_oper);
1261 if (mhash_elts (&bd_oper->l2fib_index_by_mac) == 0)
1262 mhash_init (&bd_oper->l2fib_index_by_mac, sizeof (u32), MAC_ADDRESS_SIZE);
1263 mhash_set_mem (&bd_oper->l2fib_index_by_mac, mac_addr, &mhash_val_l2fi, 0);
1266 vec_add2 (bd_oper->l2fib_oper, l2fib_oper, 1);
1268 l2fib_oper->bd_id = bd_id;
1269 l2fib_oper->mac_addr.raw = l2fib_mac_to_u64 (l2fe_u64_mac->fields.mac);
1270 l2fib_oper->sw_if_index = ntohl (mp->sw_if_index);
1271 l2fib_oper->learned = !mp->static_mac;
1272 l2fib_oper->filter = mp->filter_mac;
1273 l2fib_oper->bvi = mp->bvi_mac;
1276 static int ipAddressDump
1277 (JNIEnv * env, jobject obj, jstring interfaceName, jboolean isIPv6)
1279 vppjni_main_t *jm = &vppjni_main;
1280 vl_api_ip_address_dump_t * mp;
1281 const char *if_name;
1288 if (NULL == interfaceName) {
1292 if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL);
1297 p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name);
1298 (*env)->ReleaseStringUTFChars (env, interfaceName, if_name);
1302 sw_if_index = (u32) p[0];
1304 rv = vppjni_sanity_check (jm);
1309 my_context_id = vppjni_get_context_id (jm);
1310 M(IP_ADDRESS_DUMP, ip_address_dump);
1311 mp->context = clib_host_to_net_u32 (my_context_id);
1312 mp->sw_if_index = clib_host_to_net_u32(sw_if_index);
1313 mp->is_ipv6 = isIPv6;
1314 jm->is_ipv6 = isIPv6;
1317 /* Use a control ping for synchronization */
1319 vl_api_control_ping_t * mp;
1320 M(CONTROL_PING, control_ping);
1329 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv4AddressDump0
1330 (JNIEnv * env, jobject obj, jstring interfaceName)
1332 vppjni_main_t *jm = &vppjni_main;
1333 jobject returnArray = NULL;
1336 vppjni_lock (jm, 18);
1338 vec_reset_length(jm->ipv4_addresses);
1340 if (0 != ipAddressDump(env, obj, interfaceName, 0)) {
1344 u32 count = vec_len(jm->ipv4_addresses);
1345 ipv4_address_t *ipv4_address = jm->ipv4_addresses;
1347 jobjectArray ipv4AddressArray = vppIPv4AddressArray(env, count);
1349 for (i = 0; i < count; i++) {
1350 ipv4_address_t *address = &ipv4_address[i];
1352 jint ip = address->ip;
1353 jbyte prefixLength = address->prefix_length;
1355 jobject ipv4AddressObj = vppIPv4AddressObject(env, ip, prefixLength);
1357 (*env)->SetObjectArrayElement(env, ipv4AddressArray, i, ipv4AddressObj);
1360 returnArray = ipv4AddressArray;
1367 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv6AddressDump0
1368 (JNIEnv * env, jobject obj, jstring interfaceName)
1370 vppjni_main_t *jm = &vppjni_main;
1371 jobject returnArray = NULL;
1374 vppjni_lock (jm, 19);
1376 vec_reset_length(jm->ipv6_addresses);
1378 if (0 != ipAddressDump(env, obj, interfaceName, 1)) {
1382 u32 count = vec_len(jm->ipv6_addresses);
1383 ipv6_address_t *ipv6_address = jm->ipv6_addresses;
1385 jobjectArray ipv6AddressArray = vppIPv6AddressArray(env, count);
1387 for (i = 0; i < count; i++) {
1388 ipv6_address_t *address = &ipv6_address[i];
1390 jbyteArray ip = (*env)->NewByteArray(env, 16);
1391 (*env)->SetByteArrayRegion(env, ip, 0, 16,
1392 (signed char*)address->ip);
1394 jbyte prefixLength = address->prefix_length;
1396 jobject ipv6AddressObj = vppIPv6AddressObject(env, ip, prefixLength);
1398 (*env)->SetObjectArrayElement(env, ipv6AddressArray, i, ipv6AddressObj);
1401 returnArray = ipv6AddressArray;
1408 static void vl_api_ip_address_details_t_handler (vl_api_ip_address_details_t * mp)
1410 vppjni_main_t * jm = &vppjni_main;
1413 ipv4_address_t *address = 0;
1414 vec_add2(jm->ipv4_addresses, address, 1);
1415 memcpy(&address->ip, mp->ip, 4);
1416 address->prefix_length = mp->prefix_length;
1418 ipv6_address_t *address = 0;
1419 vec_add2(jm->ipv6_addresses, address, 1);
1420 memcpy(address->ip, mp->ip, 16);
1421 address->prefix_length = mp->prefix_length;
1425 #define VXLAN_TUNNEL_INTERFACE_NAME_PREFIX "vxlan_tunnel"
1427 JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_vxlanTunnelDump0
1428 (JNIEnv * env, jobject obj, jint swIfIndex)
1430 vppjni_main_t *jm = &vppjni_main;
1431 vl_api_vxlan_tunnel_dump_t * mp;
1432 jobjectArray returnArray = NULL;
1438 vppjni_lock (jm, 22);
1440 vec_reset_length(jm->vxlan_tunnel_details);
1442 my_context_id = vppjni_get_context_id (jm);
1443 M(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump);
1444 mp->context = clib_host_to_net_u32 (my_context_id);
1445 mp->sw_if_index = clib_host_to_net_u32 (swIfIndex);
1448 /* Use a control ping for synchronization */
1450 vl_api_control_ping_t * mp;
1451 M(CONTROL_PING, control_ping);
1460 u32 count = vec_len(jm->vxlan_tunnel_details);
1462 jobjectArray vxlanTunnelDetailsArray = vppVxlanTunnelDetailsArray(env, count);
1464 for (i = 0; i < count; i++) {
1465 vxlan_tunnel_details_t *details = &jm->vxlan_tunnel_details[i];
1467 jint src_address = details->src_address;
1468 jint dst_address = details->dst_address;
1469 jint encap_vrf_id = details->encap_vrf_id;
1470 jint vni = details->vni;
1471 jint decap_next_index = details->decap_next_index;
1473 jobject vxlanTunnelDetailsObj = vppVxlanTunnelDetailsObject(env,
1474 src_address, dst_address, encap_vrf_id, vni, decap_next_index);
1476 (*env)->SetObjectArrayElement(env, vxlanTunnelDetailsArray, i,
1477 vxlanTunnelDetailsObj);
1480 returnArray = vxlanTunnelDetailsArray;
1487 static void vl_api_vxlan_tunnel_details_t_handler
1488 (vl_api_vxlan_tunnel_details_t * mp)
1490 vppjni_main_t * jm = &vppjni_main;
1491 vxlan_tunnel_details_t *tunnel_details;
1493 vec_add2(jm->vxlan_tunnel_details, tunnel_details, 1);
1494 tunnel_details->src_address = ntohl(mp->src_address);
1495 tunnel_details->dst_address = ntohl(mp->dst_address);
1496 tunnel_details->encap_vrf_id = ntohl(mp->encap_vrf_id);
1497 tunnel_details->vni = ntohl(mp->vni);
1498 tunnel_details->decap_next_index = ntohl(mp->decap_next_index);
1501 /* cleanup handler for RX thread */
1502 static void cleanup_rx_thread(void *arg)
1504 vppjni_main_t * jm = &vppjni_main;
1506 vppjni_lock (jm, 99);
1508 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1509 if (getEnvStat == JNI_EVERSION) {
1510 clib_warning ("Unsupported JNI version\n");
1513 } else if (getEnvStat != JNI_EDETACHED) {
1514 (*jm->jvm)->DetachCurrentThread(jm->jvm);
1521 vl_api_show_version_reply_t_handler (vl_api_show_version_reply_t * mp)
1523 vppjni_main_t * jm = &vppjni_main;
1524 i32 retval = ntohl(mp->retval);
1527 DEBUG_LOG ("show version request succeeded(%d)");
1528 strncpy((char*)jm->program_name, (const char*)mp->program,
1529 sizeof(jm->program_name)-1);
1530 jm->program_name[sizeof(jm->program_name)-1] = 0;
1532 strncpy((char*)jm->build_directory, (const char*)mp->build_directory,
1533 sizeof(jm->build_directory)-1);
1534 jm->build_directory[sizeof(jm->build_directory)-1] = 0;
1536 strncpy((char*)jm->version, (const char*)mp->version,
1537 sizeof(jm->version)-1);
1538 jm->version[sizeof(jm->version)-1] = 0;
1540 strncpy((char*)jm->build_date, (const char*)mp->build_date,
1541 sizeof(jm->build_date)-1);
1542 jm->build_date[sizeof(jm->build_date)-1] = 0;
1544 clib_error ("show version request failed(%d)", retval);
1546 jm->retval = retval;
1547 jm->result_ready = 1;
1550 static void vl_api_want_stats_reply_t_handler (vl_api_want_stats_reply_t * mp)
1552 vppjni_main_t * jm = &vppjni_main;
1553 jm->retval = mp->retval; // FIXME: vpp api does not do ntohl on this retval
1554 jm->result_ready = 1;
1557 // control ping needs to be very first thing called
1558 // to attach rx thread to java thread
1559 static void vl_api_control_ping_reply_t_handler
1560 (vl_api_control_ping_reply_t * mp)
1562 vppjni_main_t * jm = &vppjni_main;
1563 i32 retval = ntohl(mp->retval);
1564 jm->retval = retval;
1566 // attach to java thread if not attached
1567 int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6);
1568 if (getEnvStat == JNI_EDETACHED) {
1569 if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **)&(jm->jenv), NULL) != 0) {
1570 clib_warning("Failed to attach thread\n");
1575 // workaround as we can't use pthread_cleanup_push
1576 pthread_key_create(&jm->cleanup_rx_thread_key, cleanup_rx_thread);
1577 // destructor is only called if the value of key is non null
1578 pthread_setspecific(jm->cleanup_rx_thread_key, (void *)1);
1579 } else if (getEnvStat == JNI_EVERSION) {
1580 clib_warning ("Unsupported JNI version\n");
1584 // jm->jenv is now stable global reference that can be reused (only within RX thread)
1587 // ! callback system removed for now
1589 // get issuer msg-id
1590 p = hash_get (jm->ping_hash, context);
1591 if (p != 0) { // ping marks end of some dump call
1592 JNIEnv *env = jm->jenv;
1593 u16 msg_id = (u16)p[0];
1595 // we will no longer need this
1596 hash_unset (jm->ping_hash, context);
1598 // get original caller obj
1599 p = hash_get (jm->callback_hash, context);
1601 if (p == 0) // don't have callback stored
1604 jobject obj = (jobject)p[0]; // object that called original call
1607 case VL_API_SW_INTERFACE_DUMP:
1608 if (0 != sw_if_dump_call_all_callbacks(obj)) {
1613 clib_warning("Unhandled control ping issuer msg-id: %d", msg_id);
1618 // free the saved obj
1619 hash_unset (jm->callback_hash, context);
1620 // delete global reference
1621 (*env)->DeleteGlobalRef(env, obj);
1626 jm->result_ready = 1;
1629 #define VPPJNI_DEBUG_COUNTERS 0
1631 static void vl_api_vnet_interface_counters_t_handler
1632 (vl_api_vnet_interface_counters_t *mp)
1634 vppjni_main_t *jm = &vppjni_main;
1635 CLIB_UNUSED(char *counter_name);
1636 u32 count, sw_if_index;
1638 static sw_interface_stats_t empty_stats = {0, };
1640 vppjni_lock (jm, 12);
1641 count = ntohl (mp->count);
1642 sw_if_index = ntohl (mp->first_sw_if_index);
1643 if (mp->is_combined == 0) {
1645 vp = (u64 *) mp->data;
1647 for (i = 0; i < count; i++) {
1648 sw_interface_details_t *sw_if = NULL;
1650 v = clib_mem_unaligned (vp, u64);
1651 v = clib_net_to_host_u64 (v);
1654 if (sw_if_index < vec_len(jm->sw_if_table))
1655 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1657 if (sw_if /* && (sw_if->admin_up_down == 1)*/ && sw_if->interface_name[0] != 0) {
1658 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1659 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1661 s->sw_if_index = sw_if_index;
1664 switch (mp->vnet_counter_type) {
1665 case VNET_INTERFACE_COUNTER_DROP:
1666 counter_name = "drop";
1667 s->rx.pkts.discard = v;
1669 case VNET_INTERFACE_COUNTER_PUNT:
1670 counter_name = "punt";
1671 s->rx.pkts.unknown_proto = v;
1673 case VNET_INTERFACE_COUNTER_IP4:
1674 counter_name = "ip4";
1677 case VNET_INTERFACE_COUNTER_IP6:
1678 counter_name = "ip6";
1681 case VNET_INTERFACE_COUNTER_RX_NO_BUF:
1682 counter_name = "rx-no-buf";
1683 s->rx.pkts.fifo_full = v;
1685 case VNET_INTERFACE_COUNTER_RX_MISS:
1686 counter_name = "rx-miss";
1687 s->rx.pkts.miss = v;
1689 case VNET_INTERFACE_COUNTER_RX_ERROR:
1690 counter_name = "rx-error";
1691 s->rx.pkts.error = v;
1693 case VNET_INTERFACE_COUNTER_TX_ERROR:
1694 counter_name = "tx-error (fifo-full)";
1695 s->tx.pkts.fifo_full = v;
1698 counter_name = "bogus";
1702 #if VPPJNI_DEBUG_COUNTERS == 1
1703 clib_warning ("%s (%d): %s (%lld)\n", sw_if->interface_name, s->sw_if_index,
1712 vp = (vlib_counter_t *) mp->data;
1714 for (i = 0; i < count; i++) {
1715 sw_interface_details_t *sw_if = NULL;
1717 packets = clib_mem_unaligned (&vp->packets, u64);
1718 packets = clib_net_to_host_u64 (packets);
1719 bytes = clib_mem_unaligned (&vp->bytes, u64);
1720 bytes = clib_net_to_host_u64 (bytes);
1723 if (sw_if_index < vec_len(jm->sw_if_table))
1724 sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index);
1726 if (sw_if /* && (sw_if->admin_up_down == 1) */ && sw_if->interface_name[0] != 0) {
1727 vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats);
1728 sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index);
1731 s->sw_if_index = sw_if_index;
1733 switch (mp->vnet_counter_type) {
1734 case VNET_INTERFACE_COUNTER_RX:
1735 s->rx.pkts.unicast = packets;
1736 s->rx.octets = bytes;
1737 counter_name = "rx";
1740 case VNET_INTERFACE_COUNTER_TX:
1741 s->tx.pkts.unicast = packets;
1742 s->tx.octets = bytes;
1743 counter_name = "tx";
1747 counter_name = "bogus";
1751 #if VPPJNI_DEBUG_COUNTERS == 1
1752 clib_warning ("%s (%d): %s.packets %lld\n",
1753 sw_if->interface_name,
1754 sw_if_index, counter_name, packets);
1755 clib_warning ("%s (%d): %s.bytes %lld\n",
1756 sw_if->interface_name,
1757 sw_if_index, counter_name, bytes);
1766 jint JNI_OnLoad(JavaVM *vm, void *reserved) {
1767 vppjni_main_t * jm = &vppjni_main;
1769 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1773 if (vppjni_init(env) != 0) {
1778 return JNI_VERSION_1_6;
1781 void JNI_OnUnload(JavaVM *vm, void *reserved) {
1782 vppjni_main_t * jm = &vppjni_main;
1784 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) {
1794 #define foreach_vpe_api_msg \
1795 _(CONTROL_PING_REPLY, control_ping_reply) \
1796 _(SW_INTERFACE_DETAILS, sw_interface_details) \
1797 _(SHOW_VERSION_REPLY, show_version_reply) \
1798 _(WANT_STATS_REPLY, want_stats_reply) \
1799 _(VNET_INTERFACE_COUNTERS, vnet_interface_counters) \
1800 _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \
1801 _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
1802 _(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
1803 _(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
1804 _(IP_ADDRESS_DETAILS, ip_address_details) \
1805 _(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details)
1807 static int connect_to_vpe(char *name)
1809 vppjni_main_t * jm = &vppjni_main;
1810 api_main_t * am = &api_main;
1812 if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0)
1815 jm->my_client_index = am->my_client_index;
1816 jm->vl_input_queue = am->shmem_hdr->vl_input_queue;
1819 vl_msg_api_set_handlers(VL_API_##N, #n, \
1820 vl_api_##n##_t_handler, \
1822 vl_api_##n##_t_endian, \
1823 vl_api_##n##_t_print, \
1824 sizeof(vl_api_##n##_t), 1);
1825 foreach_vpe_api_msg;
1831 /* Format an IP6 address. */
1832 u8 * format_ip6_address (u8 * s, va_list * args)
1834 ip6_address_t * a = va_arg (*args, ip6_address_t *);
1835 u32 max_zero_run = 0, this_zero_run = 0;
1836 int max_zero_run_index = -1, this_zero_run_index=0;
1837 int in_zero_run = 0, i;
1838 int last_double_colon = 0;
1840 /* Ugh, this is a pain. Scan forward looking for runs of 0's */
1841 for (i = 0; i < ARRAY_LEN (a->as_u16); i++) {
1842 if (a->as_u16[i] == 0) {
1848 this_zero_run_index = i;
1852 /* offer to compress the biggest run of > 1 zero */
1853 if (this_zero_run > max_zero_run && this_zero_run > 1) {
1854 max_zero_run_index = this_zero_run_index;
1855 max_zero_run = this_zero_run;
1864 if (this_zero_run > max_zero_run && this_zero_run > 1) {
1865 max_zero_run_index = this_zero_run_index;
1866 max_zero_run = this_zero_run;
1870 for (i = 0; i < ARRAY_LEN (a->as_u16); i++) {
1871 if (i == max_zero_run_index) {
1872 s = format (s, "::");
1873 i += max_zero_run - 1;
1874 last_double_colon = 1;
1876 s = format (s, "%s%x",
1877 (last_double_colon || i == 0) ? "" : ":",
1878 clib_net_to_host_u16 (a->as_u16[i]));
1879 last_double_colon = 0;
1886 /* Format an IP4 address. */
1887 u8 * format_ip4_address (u8 * s, va_list * args)
1889 u8 * a = va_arg (*args, u8 *);
1890 return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);