diff options
Diffstat (limited to 'vpp-api/java/japi/vppjni.c')
| -rw-r--r-- | vpp-api/java/japi/vppjni.c | 1954 |
1 files changed, 0 insertions, 1954 deletions
diff --git a/vpp-api/java/japi/vppjni.c b/vpp-api/java/japi/vppjni.c deleted file mode 100644 index 2b58b360015..00000000000 --- a/vpp-api/java/japi/vppjni.c +++ /dev/null @@ -1,1954 +0,0 @@ -/* - * Copyright (c) 2015 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#define _GNU_SOURCE /* for strcasestr(3) */ -#include <vnet/vnet.h> - -#define vl_api_version(n,v) static u32 vpe_api_version = (v); -#include <vpp-api/vpe.api.h> -#undef vl_api_version - -#include <jni.h> -#include <japi/vppjni.h> -#include <japi/vppjni_bridge_domain.h> -#include <japi/vppjni_env.h> -#include <japi/org_openvpp_vppjapi_vppConn.h> -#include <japi/org_openvpp_vppjapi_vppApi.h> - -#include <vpp-api/vpe_msg_enum.h> -#define vl_typedefs /* define message structures */ -#include <vpp-api/vpe_all_api_h.h> -#undef vl_typedefs - -#define vl_endianfun -#include <vpp-api/vpe_all_api_h.h> -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) -#define vl_printfun -#include <vpp-api/vpe_all_api_h.h> -#undef vl_printfun - -#ifndef VPPJNI_DEBUG -#define VPPJNI_DEBUG 0 -#endif - -#if VPPJNI_DEBUG == 1 - #define DEBUG_LOG(...) clib_warning(__VA_ARGS__) -#else - #define DEBUG_LOG(...) -#endif - -static int connect_to_vpe(char *name); - -/* - * The Java runtime isn't compile w/ -fstack-protector, - * so we have to supply missing external references for the - * regular vpp libraries. Weak reference in case folks get religion - * at a later date... - */ -void __stack_chk_guard (void) __attribute__((weak)); -void __stack_chk_guard (void) { } - -BIND_JAPI_CLASS(vppBridgeDomainDetails, "()V"); -BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, arpTerm); -BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, flood); -BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, forward); -BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, learn); -BIND_JAPI_BOOL_FIELD(vppBridgeDomainDetails, uuFlood); -BIND_JAPI_INT_FIELD(vppBridgeDomainDetails, bdId); -BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, name); -BIND_JAPI_STRING_FIELD(vppBridgeDomainDetails, bviInterfaceName); -BIND_JAPI_OBJ_FIELD(vppBridgeDomainDetails, interfaces, "[Lorg/openvpp/vppjapi/vppBridgeDomainInterfaceDetails;"); - -BIND_JAPI_CLASS(vppBridgeDomainInterfaceDetails, "()V"); -BIND_JAPI_BYTE_FIELD(vppBridgeDomainInterfaceDetails, splitHorizonGroup); -BIND_JAPI_STRING_FIELD(vppBridgeDomainInterfaceDetails, interfaceName); - -BIND_JAPI_CLASS(vppInterfaceCounters, "(JJJJJJJJJJJJJJJJJJJJJJ)V"); -BIND_JAPI_CLASS(vppInterfaceDetails, "(ILjava/lang/String;I[BBBBBIBBIIBBBBIIIII)V"); -BIND_JAPI_CLASS(vppIPv4Address, "(IB)V"); -BIND_JAPI_CLASS(vppIPv6Address, "([BB)V"); -BIND_JAPI_CLASS(vppL2Fib, "([BZLjava/lang/String;ZZ)V"); -BIND_JAPI_CLASS(vppVersion, "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V"); -BIND_JAPI_CLASS(vppVxlanTunnelDetails, "(IIIII)V"); - -void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp) -{ - /* - * Send the main API signature in slot 0. This bit of code must - * match the checks in ../vpe/api/api.c: vl_msg_api_version_check(). - */ - mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version); -} - -/* Note: non-static, called once to set up the initial intfc table */ -static int sw_interface_dump (vppjni_main_t * jm) -{ - vl_api_sw_interface_dump_t *mp; - f64 timeout; - hash_pair_t * p; - name_sort_t * nses = 0, * ns; - sw_interface_subif_t * sub = NULL; - - /* Toss the old name table */ - hash_foreach_pair (p, jm->sw_if_index_by_interface_name, - ({ - vec_add2 (nses, ns, 1); - ns->name = (u8 *)(p->key); - ns->value = (u32) p->value[0]; - })); - - hash_free (jm->sw_if_index_by_interface_name); - - vec_foreach (ns, nses) - vec_free (ns->name); - - vec_free (nses); - - vec_foreach (sub, jm->sw_if_subif_table) { - vec_free (sub->interface_name); - } - vec_free (jm->sw_if_subif_table); - - /* recreate the interface name hash table */ - jm->sw_if_index_by_interface_name - = hash_create_string (0, sizeof(uword)); - - /* Get list of ethernets */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "Ether", sizeof(mp->name_filter)-1); - S; - - /* and local / loopback interfaces */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "lo", sizeof(mp->name_filter)-1); - S; - - /* and vxlan tunnel interfaces */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "vxlan", sizeof(mp->name_filter)-1); - S; - - /* and tap tunnel interfaces */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "tap", sizeof(mp->name_filter)-1); - S; - - /* and host (af_packet) interfaces */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "host", sizeof(mp->name_filter)-1); - S; - - /* and l2tpv3 tunnel interfaces */ - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->name_filter_valid = 1; - strncpy ((char *) mp->name_filter, "l2tpv3_tunnel", - sizeof(mp->name_filter)-1); - S; - - /* Use a control ping for synchronization */ - { - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - } - W; -} - -JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getVppVersion0 - (JNIEnv *env, jobject obj) -{ - vppjni_main_t * jm = &vppjni_main; - - vppjni_lock (jm, 11); - jstring progName = (*env)->NewStringUTF(env, (char *)jm->program_name); - jstring buildDir = (*env)->NewStringUTF(env, (char *)jm->build_directory); - jstring version = (*env)->NewStringUTF(env, (char *)jm->version); - jstring buildDate = (*env)->NewStringUTF(env, (char *)jm->build_date); - vppjni_unlock (jm); - - return vppVersionObject(env, progName, buildDir, version, buildDate); -} - -static int jm_show_version (vppjni_main_t *jm) -{ - int rv; - vl_api_show_version_t *mp; - f64 timeout; - - vppjni_lock (jm, 10); - M(SHOW_VERSION, show_version); - - S; - vppjni_unlock (jm); - WNR; - return rv; -} - -static int jm_stats_enable_disable (vppjni_main_t *jm, u8 enable) -{ - vl_api_want_stats_t * mp; - f64 timeout; - int rv; - - vppjni_lock (jm, 13); - - M(WANT_STATS, want_stats); - - mp->enable_disable = enable; - - S; - vppjni_unlock (jm); - WNR; - - // already subscribed / already disabled (it's ok) - if (rv == -2 || rv == -3) - rv = 0; - return rv; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_setInterfaceDescription0 - (JNIEnv *env, jobject obj, jstring ifName, jstring ifDesc) -{ - int rv = 0; - vppjni_main_t * jm = &vppjni_main; - uword * p; - u32 sw_if_index = ~0; - sw_if_config_t *cfg; - - const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0); - const char *if_desc_str = (*env)->GetStringUTFChars (env, ifDesc, 0); - - vppjni_lock (jm, 23); - - p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str); - if (p == 0) { - rv = -1; - goto out; - } - sw_if_index = (jint) p[0]; - - u8 *if_desc = 0; - vec_validate_init_c_string (if_desc, if_desc_str, strlen(if_desc_str)); - (*env)->ReleaseStringUTFChars (env, ifDesc, if_desc_str); - - p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index); - if (p != 0) { - cfg = (sw_if_config_t *) (p[0]); - if (cfg->desc) - vec_free(cfg->desc); - } else { - cfg = (sw_if_config_t *) clib_mem_alloc(sizeof(sw_if_config_t)); - hash_set (jm->sw_if_config_by_sw_if_index, sw_if_index, cfg); - } - - cfg->desc = if_desc; - -out: - (*env)->ReleaseStringUTFChars (env, ifName, if_name_str); - vppjni_unlock (jm); - return rv; -} - -JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceDescription0 -(JNIEnv * env, jobject obj, jstring ifName) -{ - vppjni_main_t * jm = &vppjni_main; - u32 sw_if_index = ~0; - uword * p; - jstring ifDesc = NULL; - const char *if_name_str = (*env)->GetStringUTFChars (env, ifName, 0); - if (!if_name_str) - return NULL; - - vppjni_lock (jm, 24); - p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name_str); - if (p == 0) - goto out; - - sw_if_index = (jint) p[0]; - - p = hash_get (jm->sw_if_config_by_sw_if_index, sw_if_index); - if (p == 0) - goto out; - - sw_if_config_t *cfg = (sw_if_config_t *) (p[0]); - u8 * s = format (0, "%s%c", cfg->desc, 0); - ifDesc = (*env)->NewStringUTF(env, (char *)s); - -out: - vppjni_unlock (jm); - - return ifDesc; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_clientConnect - (JNIEnv *env, jobject obj, jstring clientName) -{ - int rv; - const char *client_name; - void vl_msg_reply_handler_hookup(void); - vppjni_main_t * jm = &vppjni_main; - api_main_t * am = &api_main; - u8 * heap; - mheap_t * h; - f64 timeout; - - /* - * Bail out now if we're not running as root - */ - if (geteuid() != 0) - return -1; - - if (jm->is_connected) - return -2; - - client_name = (*env)->GetStringUTFChars(env, clientName, 0); - if (!client_name) - return -3; - - if (jm->heap == 0) - clib_mem_init (0, 128<<20); - - heap = clib_mem_get_per_cpu_heap(); - h = mheap_header (heap); - - clib_time_init (&jm->clib_time); - - rv = connect_to_vpe ((char *) client_name); - - if (rv < 0) - clib_warning ("connection failed, rv %d", rv); - - (*env)->ReleaseStringUTFChars (env, clientName, client_name); - - if (rv == 0) { - vl_msg_reply_handler_hookup (); - jm->is_connected = 1; - /* make the main heap thread-safe */ - h->flags |= MHEAP_FLAG_THREAD_SAFE; - - jm->reply_hash = hash_create (0, sizeof (uword)); - //jm->callback_hash = hash_create (0, sizeof (uword)); - //jm->ping_hash = hash_create (0, sizeof (uword)); - jm->api_main = am; - vjbd_main_init(&jm->vjbd_main); - jm->sw_if_index_by_interface_name = - hash_create_string (0, sizeof (uword)); - jm->sw_if_config_by_sw_if_index = - hash_create (0, sizeof (uword)); - - { - // call control ping first to attach rx thread to java thread - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - WNR; - - if (rv != 0) { - clib_warning ("first control ping failed: %d", rv); - } - } - rv = jm_show_version(jm); - if (rv != 0) - clib_warning ("unable to retrieve vpp version (rv: %d)", rv); - rv = sw_interface_dump(jm); - if (rv != 0) - clib_warning ("unable to retrieve interface list (rv: %d)", rv); - rv = jm_stats_enable_disable(jm, 1); - if (rv != 0) - clib_warning ("unable to subscribe to stats (rv: %d)", rv); - } - DEBUG_LOG ("clientConnect result: %d", rv); - - return rv; -} - -JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clientDisconnect - (JNIEnv *env, jobject obj) -{ - u8 *save_heap; - vppjni_main_t * jm = &vppjni_main; - vl_client_disconnect_from_vlib(); - - save_heap = jm->heap; - memset (jm, 0, sizeof (*jm)); - jm->heap = save_heap; -} - -void vl_api_generic_reply_handler (vl_api_generic_reply_t *mp) -{ - api_main_t * am = &api_main; - u16 msg_id = clib_net_to_host_u16 (mp->_vl_msg_id); - trace_cfg_t *cfgp; - i32 retval = clib_net_to_host_u32 (mp->retval); - int total_bytes = sizeof(mp); - vppjni_main_t * jm = &vppjni_main; - u8 * saved_reply = 0; - u32 context = clib_host_to_net_u32 (mp->context); - - cfgp = am->api_trace_cfg + msg_id; - - if (!cfgp) - clib_warning ("msg id %d: no trace configuration\n", msg_id); - else - total_bytes = cfgp->size; - - jm->context_id_received = context; - - DEBUG_LOG ("Received generic reply for msg id %d", msg_id); - - /* A generic reply, successful, we're done */ - if (retval >= 0 && total_bytes == sizeof(*mp)) - return; - - /* Save the reply */ - vec_validate (saved_reply, total_bytes - 1); - clib_memcpy (saved_reply, mp, total_bytes); - - vppjni_lock (jm, 2); - hash_set (jm->reply_hash, context, saved_reply); - jm->saved_reply_count ++; - vppjni_unlock (jm); -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_getRetval0 -(JNIEnv * env, jobject obj, jint context, jint release) -{ - vppjni_main_t * jm = &vppjni_main; - vl_api_generic_reply_t * mp; - uword * p; - int rv = 0; - - /* Dunno yet? */ - if (context > jm->context_id_received) - return (VNET_API_ERROR_RESPONSE_NOT_READY); - - vppjni_lock (jm, 1); - p = hash_get (jm->reply_hash, context); - - /* - * Two cases: a generic "yes" reply - won't be in the hash table - * or "no", or "more data" which will be in the table. - */ - if (p == 0) - goto out; - - mp = (vl_api_generic_reply_t *) (p[0]); - rv = clib_net_to_host_u32 (mp->retval); - - if (release) { - u8 * free_me = (u8 *) mp; - vec_free (free_me); - hash_unset (jm->reply_hash, context); - jm->saved_reply_count --; - } - -out: - vppjni_unlock (jm); - return (rv); -} - -static int -name_sort_cmp (void * a1, void * a2) -{ - name_sort_t * n1 = a1; - name_sort_t * n2 = a2; - - return strcmp ((char *)n1->name, (char *)n2->name); -} - -JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceList0 - (JNIEnv * env, jobject obj, jstring name_filter) -{ - vppjni_main_t * jm = &vppjni_main; - jstring rv; - hash_pair_t * p; - name_sort_t * nses = 0, * ns; - const char *this_name; - u8 * s = 0; - const char * nf = (*env)->GetStringUTFChars (env, name_filter, NULL); - if (!nf) - return NULL; - - vppjni_lock (jm, 4); - - hash_foreach_pair (p, jm->sw_if_index_by_interface_name, - ({ - this_name = (const char *)(p->key); - if (strlen (nf) == 0 || strcasestr (this_name, nf)) { - vec_add2 (nses, ns, 1); - ns->name = (u8 *)(p->key); - ns->value = (u32) p->value[0]; - } - })); - - vec_sort_with_function (nses, name_sort_cmp); - - vec_foreach (ns, nses) - s = format (s, "%s: %d, ", ns->name, ns->value); - - _vec_len (s) = vec_len (s) - 2; - vec_terminate_c_string (s); - vppjni_unlock (jm); - - vec_free (nses); - - (*env)->ReleaseStringUTFChars (env, name_filter, nf); - - rv = (*env)->NewStringUTF (env, (char *) s); - vec_free (s); - - return rv; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_swIfIndexFromName0 - (JNIEnv * env, jobject obj, jstring interfaceName) -{ - vppjni_main_t * jm = &vppjni_main; - jint rv = -1; - const char * if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL); - if (if_name) { - uword * p; - - vppjni_lock (jm, 5); - - p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name); - - if (p != 0) - rv = (jint) p[0]; - - vppjni_unlock (jm); - - (*env)->ReleaseStringUTFChars (env, interfaceName, if_name); - } - - return rv; -} - -JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getInterfaceCounters0 -(JNIEnv * env, jobject obj, jint swIfIndex) -{ - vppjni_main_t * jm = &vppjni_main; - sw_interface_stats_t *s; - u32 sw_if_index = swIfIndex; - jobject result = NULL; - - vppjni_lock (jm, 16); - - if (sw_if_index >= vec_len(jm->sw_if_stats_by_sw_if_index)) { - goto out; - } - s = &jm->sw_if_stats_by_sw_if_index[sw_if_index]; - if (!s->valid) { - goto out; - } - - result = vppInterfaceCountersObject(env, - s->rx.octets, s->rx.pkts.ip4, s->rx.pkts.ip6, s->rx.pkts.unicast, - s->rx.pkts.multicast, s->rx.pkts.broadcast, s->rx.pkts.discard, - s->rx.pkts.fifo_full, s->rx.pkts.error, s->rx.pkts.unknown_proto, - s->rx.pkts.miss, - s->tx.octets, s->tx.pkts.ip4, s->tx.pkts.ip6, s->tx.pkts.unicast, - s->tx.pkts.multicast, s->tx.pkts.broadcast, s->tx.pkts.discard, - s->tx.pkts.fifo_full, s->tx.pkts.error, s->tx.pkts.unknown_proto, - s->tx.pkts.miss); - -out: - vppjni_unlock (jm); - return result; -} - -JNIEXPORT jstring JNICALL Java_org_openvpp_vppjapi_vppConn_interfaceNameFromSwIfIndex0 -(JNIEnv * env, jobject obj, jint swIfIndex) -{ - vppjni_main_t * jm = &vppjni_main; - sw_interface_details_t *sw_if_details; - u32 sw_if_index; - jstring ifname = NULL; - - vppjni_lock (jm, 8); - - sw_if_index = swIfIndex; - - if (sw_if_index >= vec_len(jm->sw_if_table)) { - goto out; - } - sw_if_details = &jm->sw_if_table[sw_if_index]; - if (!sw_if_details->valid) { - goto out; - } - - u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0); - ifname = (*env)->NewStringUTF(env, (char *)s); - -out: - vppjni_unlock (jm); - - return ifname; -} - -JNIEXPORT void JNICALL Java_org_openvpp_vppjapi_vppConn_clearInterfaceTable0 -(JNIEnv * env, jobject obj) -{ - vppjni_main_t * jm = &vppjni_main; - - vppjni_lock (jm, 21); - - vec_reset_length(jm->sw_if_table); - - vppjni_unlock (jm); -} - -static jobjectArray sw_if_dump_get_interfaces (); - -JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_swInterfaceDump0 -(JNIEnv * env, jobject obj, jbyte name_filter_valid, jbyteArray name_filter) -{ - vppjni_main_t *jm = &vppjni_main; - f64 timeout; - vl_api_sw_interface_dump_t * mp; - u32 my_context_id; - int rv; - rv = vppjni_sanity_check (jm); - if (rv) { - clib_warning("swInterfaceDump sanity_check rv = %d", rv); - return NULL; - } - - vppjni_lock (jm, 7); - my_context_id = vppjni_get_context_id (jm); - jsize cnt = (*env)->GetArrayLength (env, name_filter); - - M(SW_INTERFACE_DUMP, sw_interface_dump); - mp->context = clib_host_to_net_u32 (my_context_id); - mp->name_filter_valid = name_filter_valid; - - if (cnt > sizeof(mp->name_filter)) - cnt = sizeof(mp->name_filter); - - (*env)->GetByteArrayRegion(env, name_filter, 0, cnt, (jbyte *)mp->name_filter); - - DEBUG_LOG ("interface filter (%d, %s, len: %d)", mp->name_filter_valid, (char *)mp->name_filter, cnt); - - jm->collect_indices = 1; - - S; - { - // now send control ping so we know when it ends - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - mp->context = clib_host_to_net_u32 (my_context_id); - - S; - } - vppjni_unlock (jm); - WNR; - - vppjni_lock (jm, 7); - jobjectArray result = sw_if_dump_get_interfaces(env); - vppjni_unlock (jm); - return result; -} - -static jobjectArray sw_if_dump_get_interfaces (JNIEnv * env) -{ - vppjni_main_t * jm = &vppjni_main; - sw_interface_details_t *sw_if_details; - u32 i; - - int len = vec_len(jm->sw_if_dump_if_indices); - - jobjectArray ifArray = vppInterfaceDetailsArray(env, len); - - for (i = 0; i < len; i++) { - u32 sw_if_index = jm->sw_if_dump_if_indices[i]; - ASSERT(sw_if_index < vec_len(jm->sw_if_table)); - sw_if_details = &jm->sw_if_table[sw_if_index]; - ASSERT(sw_if_details->valid); - - u8 * s = format (0, "%s%c", sw_if_details->interface_name, 0); - - jstring ifname = (*env)->NewStringUTF(env, (char *)s); - jint ifIndex = sw_if_details->sw_if_index; - jint supIfIndex = sw_if_details->sup_sw_if_index; - jbyteArray physAddr = (*env)->NewByteArray(env, - sw_if_details->l2_address_length); - (*env)->SetByteArrayRegion(env, physAddr, 0, - sw_if_details->l2_address_length, - (signed char*)sw_if_details->l2_address); - jint subId = sw_if_details->sub_id; - jint subOuterVlanId = sw_if_details->sub_outer_vlan_id; - jint subInnerVlanId = sw_if_details->sub_inner_vlan_id; - jint vtrOp = sw_if_details->vtr_op; - jint vtrPushDot1q = sw_if_details->vtr_push_dot1q; - jint vtrTag1 = sw_if_details->vtr_tag1; - jint vtrTag2 = sw_if_details->vtr_tag2; - jint linkMtu = sw_if_details->link_mtu; - - jbyte adminUpDown = sw_if_details->admin_up_down; - jbyte linkUpDown = sw_if_details->link_up_down; - jbyte linkDuplex = sw_if_details->link_duplex; - jbyte linkSpeed = sw_if_details->link_speed; - jbyte subDot1ad = sw_if_details->sub_dot1ad; - jbyte subNumberOfTags = sw_if_details->sub_number_of_tags; - jbyte subExactMatch = sw_if_details->sub_exact_match; - jbyte subDefault = sw_if_details->sub_default; - jbyte subOuterVlanIdAny = sw_if_details->sub_outer_vlan_id_any; - jbyte subInnerVlanIdAny = sw_if_details->sub_inner_vlan_id_any; - - jobject ifObj = vppInterfaceDetailsObject(env, - ifIndex, ifname, - supIfIndex, physAddr, adminUpDown, linkUpDown, - linkDuplex, linkSpeed, subId, subDot1ad, - subNumberOfTags, subOuterVlanId, subInnerVlanId, - subExactMatch, subDefault, subOuterVlanIdAny, - subInnerVlanIdAny, vtrOp, vtrPushDot1q, vtrTag1, vtrTag2, linkMtu); - (*env)->SetObjectArrayElement(env, ifArray, i, ifObj); - } - - jm->collect_indices = 0; - vec_reset_length(jm->sw_if_dump_if_indices); - return ifArray; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_findOrAddBridgeDomainId0 - (JNIEnv * env, jobject obj, jstring bridgeDomain) -{ - vppjni_main_t * jm = &vppjni_main; - jint rv = -1; - const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL); - if (bdName) { - static u8 * bd_name = 0; - - vec_validate_init_c_string (bd_name, bdName, strlen(bdName)); - (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName); - - vppjni_lock (jm, 6); - rv = (jint)vjbd_find_or_add_bd (&jm->vjbd_main, bd_name); - vppjni_unlock (jm); - - _vec_len(bd_name) = 0; - } - return rv; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromName0 - (JNIEnv * env, jobject obj, jstring bridgeDomain) -{ - vppjni_main_t * jm = &vppjni_main; - jint rv = -1; - const char * bdName = (*env)->GetStringUTFChars (env, bridgeDomain, NULL); - if (bdName) { - static u8 * bd_name = 0; - - vec_validate_init_c_string (bd_name, bdName, strlen(bdName)); - (*env)->ReleaseStringUTFChars (env, bridgeDomain, bdName); - - vppjni_lock (jm, 20); - rv = (jint)vjbd_id_from_name(&jm->vjbd_main, (u8 *)bd_name); - vppjni_unlock (jm); - - _vec_len(bd_name) = 0; - } - - return rv; -} - -JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainIdFromInterfaceName0 - (JNIEnv * env, jobject obj, jstring interfaceName) -{ - vppjni_main_t * jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - u32 sw_if_index; - jint rv = -1; - const char * if_name; - uword * p; - - if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL); - - vppjni_lock (jm, 14); - - p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name); - - if (p != 0) { - sw_if_index = (jint) p[0]; - p = hash_get (bdm->bd_id_by_sw_if_index, sw_if_index); - if (p != 0) { - rv = (jint) p[0]; - } - } - - vppjni_unlock (jm); - - (*env)->ReleaseStringUTFChars (env, interfaceName, if_name); - - return rv; -} - -/* - * Special-case: build the interface table, maintain - * the next loopback sw_if_index vbl. - */ -static void vl_api_sw_interface_details_t_handler -(vl_api_sw_interface_details_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - static sw_interface_details_t empty_sw_if_details = {0,}; - sw_interface_details_t *sw_if_details; - u32 sw_if_index; - - vppjni_lock (jm, 1); - - sw_if_index = ntohl (mp->sw_if_index); - - u8 * s = format (0, "%s%c", mp->interface_name, 0); - - if (jm->collect_indices) { - u32 pos = vec_len(jm->sw_if_dump_if_indices); - vec_validate(jm->sw_if_dump_if_indices, pos); - jm->sw_if_dump_if_indices[pos] = sw_if_index; - } - - vec_validate_init_empty(jm->sw_if_table, sw_if_index, empty_sw_if_details); - sw_if_details = &jm->sw_if_table[sw_if_index]; - sw_if_details->valid = 1; - - snprintf((char *)sw_if_details->interface_name, - sizeof(sw_if_details->interface_name), "%s", (char *)s); - sw_if_details->sw_if_index = sw_if_index; - sw_if_details->sup_sw_if_index = ntohl(mp->sup_sw_if_index); - sw_if_details->l2_address_length = ntohl (mp->l2_address_length); - ASSERT(sw_if_details->l2_address_length <= sizeof(sw_if_details->l2_address)); - clib_memcpy(sw_if_details->l2_address, mp->l2_address, - sw_if_details->l2_address_length); - sw_if_details->sub_id = ntohl (mp->sub_id); - sw_if_details->sub_outer_vlan_id = ntohl (mp->sub_outer_vlan_id); - sw_if_details->sub_inner_vlan_id = ntohl (mp->sub_inner_vlan_id); - sw_if_details->vtr_op = ntohl (mp->vtr_op); - sw_if_details->vtr_push_dot1q = ntohl (mp->vtr_push_dot1q); - sw_if_details->vtr_tag1 = ntohl (mp->vtr_tag1); - sw_if_details->vtr_tag2 = ntohl (mp->vtr_tag2); - - sw_if_details->admin_up_down = mp->admin_up_down; - sw_if_details->link_up_down = mp->link_up_down; - sw_if_details->link_duplex = mp->link_duplex; - sw_if_details->link_speed = mp->link_speed; - sw_if_details->sub_dot1ad = mp->sub_dot1ad; - sw_if_details->sub_number_of_tags = mp->sub_number_of_tags; - sw_if_details->sub_exact_match = mp->sub_exact_match; - sw_if_details->sub_default = mp->sub_default; - sw_if_details->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any; - sw_if_details->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any; - - hash_set_mem (jm->sw_if_index_by_interface_name, s, sw_if_index); - DEBUG_LOG ("Got interface %s", (char *)s); - - /* In sub interface case, fill the sub interface table entry */ - if (mp->sw_if_index != mp->sup_sw_if_index) { - sw_interface_subif_t * sub = NULL; - - vec_add2(jm->sw_if_subif_table, sub, 1); - - vec_validate(sub->interface_name, strlen((char *)s) + 1); - strncpy((char *)sub->interface_name, (char *)s, - vec_len(sub->interface_name)); - sub->sw_if_index = ntohl(mp->sw_if_index); - sub->sub_id = ntohl(mp->sub_id); - - sub->sub_dot1ad = mp->sub_dot1ad; - sub->sub_number_of_tags = mp->sub_number_of_tags; - sub->sub_outer_vlan_id = ntohs(mp->sub_outer_vlan_id); - sub->sub_inner_vlan_id = ntohs(mp->sub_inner_vlan_id); - sub->sub_exact_match = mp->sub_exact_match; - sub->sub_default = mp->sub_default; - sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any; - sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any; - - /* vlan tag rewrite */ - sub->vtr_op = ntohl(mp->vtr_op); - sub->vtr_push_dot1q = ntohl(mp->vtr_push_dot1q); - sub->vtr_tag1 = ntohl(mp->vtr_tag1); - sub->vtr_tag2 = ntohl(mp->vtr_tag2); - } - vppjni_unlock (jm); -} - -static void vl_api_sw_interface_set_flags_t_handler -(vl_api_sw_interface_set_flags_t * mp) -{ - /* $$$ nothing for the moment */ -} - -static jintArray create_array_of_bd_ids(JNIEnv * env, jint bd_id) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - u32 *buf = NULL; - u32 i; - - if (bd_id != ~0) { - vec_add1(buf, bd_id); - } else { - for (i = 0; i < vec_len(bdm->bd_oper); i++) { - u32 bd_id = bdm->bd_oper[i].bd_id; - vec_add1(buf, bd_id); - } - } - - jintArray bdidArray = (*env)->NewIntArray(env, vec_len(buf)); - if (!bdidArray) { - goto out; - } - - (*env)->SetIntArrayRegion(env, bdidArray, 0, vec_len(buf), (int*)buf); - -out: - vec_free(buf); - return bdidArray; -} - -static void bridge_domain_oper_free(void) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t *bdm = &jm->vjbd_main; - u32 i; - - for (i = 0; i < vec_len(bdm->bd_oper); i++) { - vec_free(bdm->bd_oper->l2fib_oper); - } - vec_reset_length(bdm->bd_oper); - hash_free(bdm->bd_id_by_sw_if_index); - hash_free(bdm->oper_bd_index_by_bd_id); -} - -JNIEXPORT jintArray JNICALL Java_org_openvpp_vppjapi_vppConn_bridgeDomainDump0 -(JNIEnv * env, jobject obj, jint bd_id) -{ - vppjni_main_t *jm = &vppjni_main; - vl_api_bridge_domain_dump_t * mp; - u32 my_context_id; - f64 timeout; - int rv; - rv = vppjni_sanity_check (jm); - if (rv) return NULL; - - vppjni_lock (jm, 15); - - if (~0 == bd_id) { - bridge_domain_oper_free(); - } - - my_context_id = vppjni_get_context_id (jm); - M(BRIDGE_DOMAIN_DUMP, bridge_domain_dump); - mp->context = clib_host_to_net_u32 (my_context_id); - mp->bd_id = clib_host_to_net_u32(bd_id); - S; - - /* Use a control ping for synchronization */ - { - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - } - - WNR; - if (0 != rv) { - return NULL; - } - - jintArray ret = create_array_of_bd_ids(env, bd_id); - - vppjni_unlock (jm); - - return ret; -} - -static void -vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - vjbd_oper_t * bd_oper; - u32 bd_id, bd_index; - - bd_id = ntohl (mp->bd_id); - - bd_index = vec_len(bdm->bd_oper); - vec_validate (bdm->bd_oper, bd_index); - bd_oper = vec_elt_at_index(bdm->bd_oper, bd_index); - - hash_set(bdm->oper_bd_index_by_bd_id, bd_id, bd_index); - - bd_oper->bd_id = bd_id; - bd_oper->flood = mp->flood != 0; - bd_oper->forward = mp->forward != 0; - bd_oper->learn = mp->learn != 0; - bd_oper->uu_flood = mp->uu_flood != 0; - bd_oper->arp_term = mp->arp_term != 0; - bd_oper->bvi_sw_if_index = ntohl (mp->bvi_sw_if_index); - bd_oper->n_sw_ifs = ntohl (mp->n_sw_ifs); - - bd_oper->bd_sw_if_oper = 0; -} - -static void -vl_api_bridge_domain_sw_if_details_t_handler -(vl_api_bridge_domain_sw_if_details_t * mp) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - bd_sw_if_oper_t * bd_sw_if_oper; - u32 bd_id, sw_if_index; - - bd_id = ntohl (mp->bd_id); - sw_if_index = ntohl (mp->sw_if_index); - - uword *p; - p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id); - if (p == 0) { - clib_warning("Invalid bd_id %d in bridge_domain_sw_if_details_t_handler", bd_id); - return; - } - u32 oper_bd_index = (jint) p[0]; - vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index); - - u32 len = vec_len(bd_oper->bd_sw_if_oper); - vec_validate(bd_oper->bd_sw_if_oper, len); - bd_sw_if_oper = &bd_oper->bd_sw_if_oper[len]; - bd_sw_if_oper->bd_id = bd_id; - bd_sw_if_oper->sw_if_index = sw_if_index; - bd_sw_if_oper->shg = mp->shg; - - hash_set(bdm->bd_id_by_sw_if_index, sw_if_index, bd_id); -} - -static const char* interface_name_from_sw_if_index(u32 sw_if_index) -{ - vppjni_main_t *jm = &vppjni_main; - - if (sw_if_index >= vec_len(jm->sw_if_table)) { - return NULL; - } - if (!jm->sw_if_table[sw_if_index].valid) { - return NULL; - } - return (const char*)jm->sw_if_table[sw_if_index].interface_name; -} - -JNIEXPORT jobject JNICALL Java_org_openvpp_vppjapi_vppConn_getBridgeDomainDetails0 -(JNIEnv * env, jobject obj, jint bdId) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - u32 oper_bd_index; - u32 bd_id = bdId; - jobject rv = NULL; - uword *p; - - vppjni_lock (jm, 16); - - p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id); - if (p == 0) { - rv = NULL; - goto out; - } - oper_bd_index = (jint) p[0]; - - vjbd_oper_t *bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index); - - - /* setting BridgeDomainDetails */ - - jobject bddObj = vppBridgeDomainDetailsObject(env); - - u8 *vec_bd_name = vjbd_oper_name_from_id(bdm, bd_id); - if (NULL == vec_bd_name) { - rv = NULL; - goto out; - } - char *str_bd_name = (char*)format (0, "%s%c", vec_bd_name, 0); - vec_free(vec_bd_name); - jstring bdName = (*env)->NewStringUTF(env, str_bd_name); - vec_free(str_bd_name); - if (NULL == bdName) { - rv = NULL; - goto out; - } - - set_vppBridgeDomainDetails_name(env, bddObj, bdName); - set_vppBridgeDomainDetails_bdId(env, bddObj, bdId); - set_vppBridgeDomainDetails_flood(env, bddObj, (jboolean)bd_oper->flood); - set_vppBridgeDomainDetails_uuFlood(env, bddObj, (jboolean)bd_oper->uu_flood); - set_vppBridgeDomainDetails_forward(env, bddObj, (jboolean)bd_oper->forward); - set_vppBridgeDomainDetails_learn(env, bddObj, (jboolean)bd_oper->learn); - set_vppBridgeDomainDetails_arpTerm(env, bddObj, (jboolean)bd_oper->arp_term); - - jstring bviInterfaceName = NULL; - if (~0 != bd_oper->bvi_sw_if_index) { - const char *str_if_name = interface_name_from_sw_if_index(bd_oper->bvi_sw_if_index); - if (NULL == str_if_name) { - clib_warning("Could not get interface name for sw_if_index %d", bd_oper->bvi_sw_if_index); - rv = NULL; - goto out; - } - bviInterfaceName = (*env)->NewStringUTF(env, str_if_name); - if (NULL == bviInterfaceName) { - rv = NULL; - goto out; - } - } - - set_vppBridgeDomainDetails_bviInterfaceName(env, bddObj, bviInterfaceName); - - /* setting BridgeDomainInterfaceDetails */ - - u32 len = vec_len(bd_oper->bd_sw_if_oper); - ASSERT(len == bd_oper->n_sw_ifs); - - jobjectArray bdidArray = vppBridgeDomainInterfaceDetailsArray(env, len); - - u32 i; - for (i = 0; i < len; i++) { - bd_sw_if_oper_t *sw_if_oper = &bd_oper->bd_sw_if_oper[i]; - - jobject bdidObj = vppBridgeDomainInterfaceDetailsObject(env); - (*env)->SetObjectArrayElement(env, bdidArray, i, bdidObj); - - u32 sw_if_index = sw_if_oper->sw_if_index; - const char *str_if_name = interface_name_from_sw_if_index(sw_if_index); - if (NULL == str_if_name) { - rv = NULL; - goto out; - } - jstring interfaceName = (*env)->NewStringUTF(env, str_if_name); - if (NULL == interfaceName) { - rv = NULL; - goto out; - } - - set_vppBridgeDomainInterfaceDetails_interfaceName(env, bdidObj, interfaceName); - set_vppBridgeDomainInterfaceDetails_splitHorizonGroup(env, bdidObj, (jbyte)sw_if_oper->shg); - } - - set_vppBridgeDomainDetails_interfaces(env, bddObj, bdidArray); - - rv = bddObj; - -out: - - vppjni_unlock (jm); - - return rv; -} - -static jobject l2_fib_create_object(JNIEnv *env, bd_l2fib_oper_t *l2_fib) -{ - u32 sw_if_index = l2_fib->sw_if_index; - const char *str_if_name = interface_name_from_sw_if_index(sw_if_index); - if (NULL == str_if_name) { - return NULL; - } - jstring interfaceName = (*env)->NewStringUTF(env, str_if_name); - if (NULL == interfaceName) { - return NULL; - } - - jbyteArray physAddr = (*env)->NewByteArray(env, 6); - (*env)->SetByteArrayRegion(env, physAddr, 0, 6, - (signed char*)l2_fib->mac_addr.fields.mac); - jboolean staticConfig = !l2_fib->learned; - jstring outgoingInterface = interfaceName; - jboolean filter = l2_fib->filter; - jboolean bridgedVirtualInterface = l2_fib->bvi; - - return vppL2FibObject(env, physAddr, staticConfig, outgoingInterface, filter, bridgedVirtualInterface); -} - -JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_l2FibTableDump0 -(JNIEnv * env, jobject obj, jint bd_id) -{ - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - vl_api_l2_fib_table_dump_t *mp; - jobjectArray l2FibArray = NULL; - vjbd_oper_t *bd_oper; - u32 oper_bd_index; - uword *p; - f64 timeout; - int rv; - u32 i; - - vppjni_lock (jm, 17); - - //vjbd_l2fib_oper_reset (bdm); - - p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id); - if (p == 0) { - goto done; - } - oper_bd_index = p[0]; - bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index); - vec_reset_length (bd_oper->l2fib_oper); - - /* Get list of l2 fib table entries */ - M(L2_FIB_TABLE_DUMP, l2_fib_table_dump); - mp->bd_id = ntohl(bd_id); - S; - - /* Use a control ping for synchronization */ - { - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - } - - WNR; - if (0 != rv) { - goto done; - } - - u32 count = vec_len(bd_oper->l2fib_oper); - bd_l2fib_oper_t *l2fib_oper = bd_oper->l2fib_oper; - - l2FibArray = vppL2FibArray(env, count); - for (i = 0; i < count; i++) { - bd_l2fib_oper_t *l2_fib = &l2fib_oper[i]; - jobject l2FibObj = l2_fib_create_object(env, l2_fib); - (*env)->SetObjectArrayElement(env, l2FibArray, i, l2FibObj); - } - -done: - vppjni_unlock (jm); - - return l2FibArray; -} - -static void -vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp) -{ - //static u8 * mac_addr; - vppjni_main_t *jm = &vppjni_main; - vjbd_main_t * bdm = &jm->vjbd_main; - vjbd_oper_t * bd_oper; - u32 bd_id, oper_bd_index; - //uword mhash_val_l2fi; - bd_l2fib_oper_t * l2fib_oper; - l2fib_u64_mac_t * l2fe_u64_mac = (l2fib_u64_mac_t *)&mp->mac; - - bd_id = ntohl (mp->bd_id); - - uword *p = hash_get (bdm->oper_bd_index_by_bd_id, bd_id); - if (p == 0) { - return; - } - oper_bd_index = (jint) p[0]; - bd_oper = vec_elt_at_index(bdm->bd_oper, oper_bd_index); - -#if 0 - vec_validate (mac_addr, MAC_ADDRESS_SIZE); - clib_memcpy (mac_addr, l2fe_u64_mac->fields.mac, MAC_ADDRESS_SIZE); - mhash_val_l2fi = vec_len (bd_oper->l2fib_oper); - if (mhash_elts (&bd_oper->l2fib_index_by_mac) == 0) - mhash_init (&bd_oper->l2fib_index_by_mac, sizeof (u32), MAC_ADDRESS_SIZE); - mhash_set_mem (&bd_oper->l2fib_index_by_mac, mac_addr, &mhash_val_l2fi, 0); -#endif - - vec_add2 (bd_oper->l2fib_oper, l2fib_oper, 1); - - l2fib_oper->bd_id = bd_id; - l2fib_oper->mac_addr.raw = l2fib_mac_to_u64 (l2fe_u64_mac->fields.mac); - l2fib_oper->sw_if_index = ntohl (mp->sw_if_index); - l2fib_oper->learned = !mp->static_mac; - l2fib_oper->filter = mp->filter_mac; - l2fib_oper->bvi = mp->bvi_mac; -} - -static int ipAddressDump -(JNIEnv * env, jobject obj, jstring interfaceName, jboolean isIPv6) -{ - vppjni_main_t *jm = &vppjni_main; - vl_api_ip_address_dump_t * mp; - const char *if_name; - u32 my_context_id; - u32 sw_if_index; - f64 timeout; - uword *p; - int rv = 0; - - if (NULL == interfaceName) { - return -1; - } - - if_name = (*env)->GetStringUTFChars (env, interfaceName, NULL); - if (!if_name) { - return -1; - } - - p = hash_get_mem (jm->sw_if_index_by_interface_name, if_name); - (*env)->ReleaseStringUTFChars (env, interfaceName, if_name); - if (p == 0) { - return -1; - } - sw_if_index = (u32) p[0]; - - rv = vppjni_sanity_check (jm); - if (0 != rv) { - return rv; - } - - my_context_id = vppjni_get_context_id (jm); - M(IP_ADDRESS_DUMP, ip_address_dump); - mp->context = clib_host_to_net_u32 (my_context_id); - mp->sw_if_index = clib_host_to_net_u32(sw_if_index); - mp->is_ipv6 = isIPv6; - jm->is_ipv6 = isIPv6; - S; - - /* Use a control ping for synchronization */ - { - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - } - - WNR; - - return rv; -} - -JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv4AddressDump0 -(JNIEnv * env, jobject obj, jstring interfaceName) -{ - vppjni_main_t *jm = &vppjni_main; - jobject returnArray = NULL; - int i; - - vppjni_lock (jm, 18); - - vec_reset_length(jm->ipv4_addresses); - - if (0 != ipAddressDump(env, obj, interfaceName, 0)) { - goto done; - } - - u32 count = vec_len(jm->ipv4_addresses); - ipv4_address_t *ipv4_address = jm->ipv4_addresses; - - jobjectArray ipv4AddressArray = vppIPv4AddressArray(env, count); - - for (i = 0; i < count; i++) { - ipv4_address_t *address = &ipv4_address[i]; - - jint ip = address->ip; - jbyte prefixLength = address->prefix_length; - - jobject ipv4AddressObj = vppIPv4AddressObject(env, ip, prefixLength); - - (*env)->SetObjectArrayElement(env, ipv4AddressArray, i, ipv4AddressObj); - } - - returnArray = ipv4AddressArray; - -done: - vppjni_unlock (jm); - return returnArray; -} - -JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_ipv6AddressDump0 -(JNIEnv * env, jobject obj, jstring interfaceName) -{ - vppjni_main_t *jm = &vppjni_main; - jobject returnArray = NULL; - int i; - - vppjni_lock (jm, 19); - - vec_reset_length(jm->ipv6_addresses); - - if (0 != ipAddressDump(env, obj, interfaceName, 1)) { - goto done; - } - - u32 count = vec_len(jm->ipv6_addresses); - ipv6_address_t *ipv6_address = jm->ipv6_addresses; - - jobjectArray ipv6AddressArray = vppIPv6AddressArray(env, count); - - for (i = 0; i < count; i++) { - ipv6_address_t *address = &ipv6_address[i]; - - jbyteArray ip = (*env)->NewByteArray(env, 16); - (*env)->SetByteArrayRegion(env, ip, 0, 16, - (signed char*)address->ip); - - jbyte prefixLength = address->prefix_length; - - jobject ipv6AddressObj = vppIPv6AddressObject(env, ip, prefixLength); - - (*env)->SetObjectArrayElement(env, ipv6AddressArray, i, ipv6AddressObj); - } - - returnArray = ipv6AddressArray; - -done: - vppjni_unlock (jm); - return returnArray; -} - -static void vl_api_ip_address_details_t_handler (vl_api_ip_address_details_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - - if (!jm->is_ipv6) { - ipv4_address_t *address = 0; - vec_add2(jm->ipv4_addresses, address, 1); - clib_memcpy(&address->ip, mp->ip, 4); - address->prefix_length = mp->prefix_length; - } else { - ipv6_address_t *address = 0; - vec_add2(jm->ipv6_addresses, address, 1); - clib_memcpy(address->ip, mp->ip, 16); - address->prefix_length = mp->prefix_length; - } -} - -#define VXLAN_TUNNEL_INTERFACE_NAME_PREFIX "vxlan_tunnel" - -JNIEXPORT jobjectArray JNICALL Java_org_openvpp_vppjapi_vppConn_vxlanTunnelDump0 -(JNIEnv * env, jobject obj, jint swIfIndex) -{ - vppjni_main_t *jm = &vppjni_main; - vl_api_vxlan_tunnel_dump_t * mp; - jobjectArray returnArray = NULL; - u32 my_context_id; - f64 timeout; - int rv = 0; - int i; - - vppjni_lock (jm, 22); - - vec_reset_length(jm->vxlan_tunnel_details); - - my_context_id = vppjni_get_context_id (jm); - M(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump); - mp->context = clib_host_to_net_u32 (my_context_id); - mp->sw_if_index = clib_host_to_net_u32 (swIfIndex); - S; - - /* Use a control ping for synchronization */ - { - vl_api_control_ping_t * mp; - M(CONTROL_PING, control_ping); - S; - } - - WNR; - if (0 != rv) { - goto done; - } - - u32 count = vec_len(jm->vxlan_tunnel_details); - - jobjectArray vxlanTunnelDetailsArray = vppVxlanTunnelDetailsArray(env, count); - - for (i = 0; i < count; i++) { - vxlan_tunnel_details_t *details = &jm->vxlan_tunnel_details[i]; - - - /* This interface to support both v4 and v6 addresses is nasty */ - jbyteArray src_address = (*env)->NewByteArray(env, 16); - (*env)->SetByteArrayRegion(env, src_address, 0, 16, - (signed char*)details->src_address); - - jbyteArray dst_address = (*env)->NewByteArray(env, 16); - (*env)->SetByteArrayRegion(env, dst_address, 0, 16, - (signed char*)details->dst_address); - - jint encap_vrf_id = details->encap_vrf_id; - jint vni = details->vni; - jint decap_next_index = details->decap_next_index; - jboolean is_ipv6 = details->is_ipv6 ? 1 : 0; - - jobject vxlanTunnelDetailsObj = vppVxlanTunnelDetailsObject(env, - src_address, dst_address, encap_vrf_id, vni, - decap_next_index, is_ipv6); - - (*env)->SetObjectArrayElement(env, vxlanTunnelDetailsArray, i, - vxlanTunnelDetailsObj); - } - - returnArray = vxlanTunnelDetailsArray; - -done: - vppjni_unlock (jm); - return returnArray; -} - -static void vl_api_vxlan_tunnel_details_t_handler -(vl_api_vxlan_tunnel_details_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - vxlan_tunnel_details_t *tunnel_details; - - vec_add2(jm->vxlan_tunnel_details, tunnel_details, 1); - if (mp->is_ipv6){ - u64 *s, *d; - - /* this is ugly - why is this in host order at all? -cluke */ - /* Per notes from Ole, Maros and Keith, this should all be - * superceded with a new api builder soon, so this interface will - * be short lived -cluke */ - s = (void *)mp->src_address; - d = (void *)tunnel_details->src_address; -#if CLIB_ARCH_IS_LITTLE_ENDIAN - d[0] = clib_net_to_host_u64(s[1]); - d[1] = clib_net_to_host_u64(s[0]); -#else /* big endian */ - d[0] = s[0]; - d[1] = s[1]; -#endif - - s = (void *)mp->dst_address; - d = (void *)tunnel_details->dst_address; -#if CLIB_ARCH_IS_LITTLE_ENDIAN - d[0] = clib_net_to_host_u64(s[1]); - d[1] = clib_net_to_host_u64(s[0]); -#else /* big endian */ - d[0] = s[0]; - d[1] = s[1]; -#endif - } else { - u32 *s, *d; - - /* the type changed from a u32 to u8[16] - this does - * the same as dst = ntohl(src) with the u32 of a v4 - * address in the first 32 bits */ - - s = (void *)mp->src_address; - d = (void *)tunnel_details->src_address; - d[0] = ntohl(s[0]); - - s = (void *)mp->dst_address; - d = (void *)tunnel_details->dst_address; - d[0] = ntohl(s[0]); - } - tunnel_details->encap_vrf_id = ntohl(mp->encap_vrf_id); - tunnel_details->vni = ntohl(mp->vni); - tunnel_details->decap_next_index = ntohl(mp->decap_next_index); - tunnel_details->is_ipv6 = mp->is_ipv6; -} - -/* cleanup handler for RX thread */ -static void cleanup_rx_thread(void *arg) -{ - vppjni_main_t * jm = &vppjni_main; - - vppjni_lock (jm, 99); - - int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6); - if (getEnvStat == JNI_EVERSION) { - clib_warning ("Unsupported JNI version\n"); - jm->retval = -999; - goto out; - } else if (getEnvStat != JNI_EDETACHED) { - (*jm->jvm)->DetachCurrentThread(jm->jvm); - } -out: - vppjni_unlock (jm); -} - -static void -vl_api_show_version_reply_t_handler (vl_api_show_version_reply_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - i32 retval = ntohl(mp->retval); - - if (retval >= 0) { - DEBUG_LOG ("show version request succeeded(%d)"); - strncpy((char*)jm->program_name, (const char*)mp->program, - sizeof(jm->program_name)-1); - jm->program_name[sizeof(jm->program_name)-1] = 0; - - strncpy((char*)jm->build_directory, (const char*)mp->build_directory, - sizeof(jm->build_directory)-1); - jm->build_directory[sizeof(jm->build_directory)-1] = 0; - - strncpy((char*)jm->version, (const char*)mp->version, - sizeof(jm->version)-1); - jm->version[sizeof(jm->version)-1] = 0; - - strncpy((char*)jm->build_date, (const char*)mp->build_date, - sizeof(jm->build_date)-1); - jm->build_date[sizeof(jm->build_date)-1] = 0; - } else { - clib_error ("show version request failed(%d)", retval); - } - jm->retval = retval; - jm->result_ready = 1; -} - -static void vl_api_want_stats_reply_t_handler (vl_api_want_stats_reply_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - jm->retval = mp->retval; // FIXME: vpp api does not do ntohl on this retval - jm->result_ready = 1; -} - -// control ping needs to be very first thing called -// to attach rx thread to java thread -static void vl_api_control_ping_reply_t_handler -(vl_api_control_ping_reply_t * mp) -{ - vppjni_main_t * jm = &vppjni_main; - i32 retval = ntohl(mp->retval); - jm->retval = retval; - - // attach to java thread if not attached - int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_6); - if (getEnvStat == JNI_EDETACHED) { - if ((*jm->jvm)->AttachCurrentThread(jm->jvm, (void **)&(jm->jenv), NULL) != 0) { - clib_warning("Failed to attach thread\n"); - jm->retval = -999; - goto out; - } - - // workaround as we can't use pthread_cleanup_push - pthread_key_create(&jm->cleanup_rx_thread_key, cleanup_rx_thread); - // destructor is only called if the value of key is non null - pthread_setspecific(jm->cleanup_rx_thread_key, (void *)1); - } else if (getEnvStat == JNI_EVERSION) { - clib_warning ("Unsupported JNI version\n"); - jm->retval = -999; - goto out; - } - // jm->jenv is now stable global reference that can be reused (only within RX thread) - -#if 0 - // ! callback system removed for now - // - // get issuer msg-id - p = hash_get (jm->ping_hash, context); - if (p != 0) { // ping marks end of some dump call - JNIEnv *env = jm->jenv; - u16 msg_id = (u16)p[0]; - - // we will no longer need this - hash_unset (jm->ping_hash, context); - - // get original caller obj - p = hash_get (jm->callback_hash, context); - - if (p == 0) // don't have callback stored - goto out; - - jobject obj = (jobject)p[0]; // object that called original call - - switch (msg_id) { - case VL_API_SW_INTERFACE_DUMP: - if (0 != sw_if_dump_call_all_callbacks(obj)) { - goto out2; - } - break; - default: - clib_warning("Unhandled control ping issuer msg-id: %d", msg_id); - goto out2; - break; - } -out2: - // free the saved obj - hash_unset (jm->callback_hash, context); - // delete global reference - (*env)->DeleteGlobalRef(env, obj); - } -#endif - -out: - jm->result_ready = 1; -} - -#ifndef VPPJNI_DEBUG_COUNTERS -#define VPPJNI_DEBUG_COUNTERS 0 -#endif - -static void vl_api_vnet_interface_counters_t_handler -(vl_api_vnet_interface_counters_t *mp) -{ - vppjni_main_t *jm = &vppjni_main; - CLIB_UNUSED(char *counter_name); - u32 count, sw_if_index; - int i; - static sw_interface_stats_t empty_stats = {0, }; - - vppjni_lock (jm, 12); - count = ntohl (mp->count); - sw_if_index = ntohl (mp->first_sw_if_index); - if (mp->is_combined == 0) { - u64 * vp, v; - vp = (u64 *) mp->data; - - for (i = 0; i < count; i++) { - sw_interface_details_t *sw_if = NULL; - - v = clib_mem_unaligned (vp, u64); - v = clib_net_to_host_u64 (v); - vp++; - - if (sw_if_index < vec_len(jm->sw_if_table)) - sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index); - - if (sw_if /* && (sw_if->admin_up_down == 1)*/ && sw_if->interface_name[0] != 0) { - vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats); - sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index); - - s->sw_if_index = sw_if_index; - s->valid = 1; - - switch (mp->vnet_counter_type) { - case VNET_INTERFACE_COUNTER_DROP: - counter_name = "drop"; - s->rx.pkts.discard = v; - break; - case VNET_INTERFACE_COUNTER_PUNT: - counter_name = "punt"; - s->rx.pkts.unknown_proto = v; - break; - case VNET_INTERFACE_COUNTER_IP4: - counter_name = "ip4"; - s->rx.pkts.ip4 = v; - break; - case VNET_INTERFACE_COUNTER_IP6: - counter_name = "ip6"; - s->rx.pkts.ip6 = v; - break; - case VNET_INTERFACE_COUNTER_RX_NO_BUF: - counter_name = "rx-no-buf"; - s->rx.pkts.fifo_full = v; - break; - case VNET_INTERFACE_COUNTER_RX_MISS: - counter_name = "rx-miss"; - s->rx.pkts.miss = v; - break; - case VNET_INTERFACE_COUNTER_RX_ERROR: - counter_name = "rx-error"; - s->rx.pkts.error = v; - break; - case VNET_INTERFACE_COUNTER_TX_ERROR: - counter_name = "tx-error (fifo-full)"; - s->tx.pkts.fifo_full = v; - break; - default: - counter_name = "bogus"; - break; - } - -#if VPPJNI_DEBUG_COUNTERS == 1 - clib_warning ("%s (%d): %s (%lld)\n", sw_if->interface_name, s->sw_if_index, - counter_name, v); -#endif - } - sw_if_index++; - } - } else { - vlib_counter_t *vp; - u64 packets, bytes; - vp = (vlib_counter_t *) mp->data; - - for (i = 0; i < count; i++) { - sw_interface_details_t *sw_if = NULL; - - packets = clib_mem_unaligned (&vp->packets, u64); - packets = clib_net_to_host_u64 (packets); - bytes = clib_mem_unaligned (&vp->bytes, u64); - bytes = clib_net_to_host_u64 (bytes); - vp++; - - if (sw_if_index < vec_len(jm->sw_if_table)) - sw_if = vec_elt_at_index(jm->sw_if_table, sw_if_index); - - if (sw_if /* && (sw_if->admin_up_down == 1) */ && sw_if->interface_name[0] != 0) { - vec_validate_init_empty(jm->sw_if_stats_by_sw_if_index, sw_if_index, empty_stats); - sw_interface_stats_t * s = vec_elt_at_index(jm->sw_if_stats_by_sw_if_index, sw_if_index); - - s->valid = 1; - s->sw_if_index = sw_if_index; - - switch (mp->vnet_counter_type) { - case VNET_INTERFACE_COUNTER_RX: - s->rx.pkts.unicast = packets; - s->rx.octets = bytes; - counter_name = "rx"; - break; - - case VNET_INTERFACE_COUNTER_TX: - s->tx.pkts.unicast = packets; - s->tx.octets = bytes; - counter_name = "tx"; - break; - - default: - counter_name = "bogus"; - break; - } - -#if VPPJNI_DEBUG_COUNTERS == 1 - clib_warning ("%s (%d): %s.packets %lld\n", - sw_if->interface_name, - sw_if_index, counter_name, packets); - clib_warning ("%s (%d): %s.bytes %lld\n", - sw_if->interface_name, - sw_if_index, counter_name, bytes); -#endif - } - sw_if_index++; - } - } - vppjni_unlock (jm); -} - -jint JNI_OnLoad(JavaVM *vm, void *reserved) { - vppjni_main_t * jm = &vppjni_main; - JNIEnv* env; - if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) { - return JNI_ERR; - } - - if (vppjni_init(env) != 0) { - return JNI_ERR; - } - - jm->jvm = vm; - return JNI_VERSION_1_6; -} - -void JNI_OnUnload(JavaVM *vm, void *reserved) { - vppjni_main_t * jm = &vppjni_main; - JNIEnv* env; - if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_6) != JNI_OK) { - return; - } - - vppjni_uninit(env); - - jm->jenv = NULL; - jm->jvm = NULL; -} - -#define foreach_vpe_api_msg \ -_(CONTROL_PING_REPLY, control_ping_reply) \ -_(SW_INTERFACE_DETAILS, sw_interface_details) \ -_(SHOW_VERSION_REPLY, show_version_reply) \ -_(WANT_STATS_REPLY, want_stats_reply) \ -_(VNET_INTERFACE_COUNTERS, vnet_interface_counters) \ -_(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \ -_(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \ -_(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \ -_(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \ -_(IP_ADDRESS_DETAILS, ip_address_details) \ -_(VXLAN_TUNNEL_DETAILS, vxlan_tunnel_details) - -static int connect_to_vpe(char *name) -{ - vppjni_main_t * jm = &vppjni_main; - api_main_t * am = &api_main; - - if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0) - return -1; - - jm->my_client_index = am->my_client_index; - jm->vl_input_queue = am->shmem_hdr->vl_input_queue; - -#define _(N,n) \ - vl_msg_api_set_handlers(VL_API_##N, #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_msg; -#undef _ - - return 0; -} - -/* Format an IP6 address. */ -u8 * format_ip6_address (u8 * s, va_list * args) -{ - ip6_address_t * a = va_arg (*args, ip6_address_t *); - u32 max_zero_run = 0, this_zero_run = 0; - int max_zero_run_index = -1, this_zero_run_index=0; - int in_zero_run = 0, i; - int last_double_colon = 0; - - /* Ugh, this is a pain. Scan forward looking for runs of 0's */ - for (i = 0; i < ARRAY_LEN (a->as_u16); i++) { - if (a->as_u16[i] == 0) { - if (in_zero_run) { - this_zero_run++; - } else { - in_zero_run = 1; - this_zero_run =1; - this_zero_run_index = i; - } - } else { - if (in_zero_run) { - /* offer to compress the biggest run of > 1 zero */ - if (this_zero_run > max_zero_run && this_zero_run > 1) { - max_zero_run_index = this_zero_run_index; - max_zero_run = this_zero_run; - } - } - in_zero_run = 0; - this_zero_run = 0; - } - } - - if (in_zero_run) { - if (this_zero_run > max_zero_run && this_zero_run > 1) { - max_zero_run_index = this_zero_run_index; - max_zero_run = this_zero_run; - } - } - - for (i = 0; i < ARRAY_LEN (a->as_u16); i++) { - if (i == max_zero_run_index) { - s = format (s, "::"); - i += max_zero_run - 1; - last_double_colon = 1; - } else { - s = format (s, "%s%x", - (last_double_colon || i == 0) ? "" : ":", - clib_net_to_host_u16 (a->as_u16[i])); - last_double_colon = 0; - } - } - - return s; -} - -/* Format an IP4 address. */ -u8 * format_ip4_address (u8 * s, va_list * args) -{ - u8 * a = va_arg (*args, u8 *); - return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]); -} - - |