diff options
Diffstat (limited to 'vpp-api/java/jvpp/jvpp.h')
| -rw-r--r-- | vpp-api/java/jvpp/jvpp.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/vpp-api/java/jvpp/jvpp.h b/vpp-api/java/jvpp/jvpp.h deleted file mode 100644 index 15f9057fa8e..00000000000 --- a/vpp-api/java/jvpp/jvpp.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * Copyright (c) 2016 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. - */ -#ifndef __included_vppjni_h__ -#define __included_vppjni_h__ - -#include <vnet/vnet.h> -#include <vnet/ip/ip.h> -#include <vnet/api_errno.h> -#include <vlibapi/api.h> -#include <vlibmemory/api.h> -#include <jni.h> - -typedef struct { - /* Unique identifier used for matching replays with requests */ - volatile u32 context_id; - - /* Spinlock */ - volatile u32 lock; - u32 tag; - - /* Used for first control ping */ - // TODO better names? - volatile u32 result_ready; - volatile i32 retval; - - /* JNI Native Method Interface pointer for message handlers */ - JNIEnv *jenv; - - /* thread cleanup */ - pthread_key_t cleanup_rx_thread_key; - - /* JNI Invoke Interface pointer for attachment of rx thread to java thread */ - JavaVM *jvm; - - /* Callback object and class references enabling asynchronous Java calls */ - jobject callback; - jclass callbackClass; - - /* Connected indication */ - volatile u8 is_connected; - - /* Convenience */ - unix_shared_memory_queue_t * vl_input_queue; - u32 my_client_index; - -} vppjni_main_t; - -vppjni_main_t vppjni_main __attribute__((aligned (64))); - -static inline u32 vppjni_get_context_id (vppjni_main_t * jm) -{ - return __sync_add_and_fetch (&jm->context_id, 1); -} - -static inline void vppjni_lock (vppjni_main_t * jm, u32 tag) -{ - while (__sync_lock_test_and_set (&jm->lock, 1)) - ; - jm->tag = tag; -} - -static inline void vppjni_unlock (vppjni_main_t * jm) -{ - jm->tag = 0; - CLIB_MEMORY_BARRIER(); - jm->lock = 0; -} - -static inline int vppjni_sanity_check (vppjni_main_t * jm) -{ - if (!jm->is_connected) - return VNET_API_ERROR_NOT_CONNECTED; - return 0; -} - -// TODO remove macros (code is now fully autogenerated) - -/* M: construct, but don't yet send a message */ -#define M(T,t) \ -do { \ - jm->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T); \ - mp->client_index = jm->my_client_index; \ - } while(0); - -#define M2(T,t,n) \ -do { \ - jm->result_ready = 0; \ - mp = vl_msg_api_alloc(sizeof(*mp)+(n)); \ - memset (mp, 0, sizeof (*mp)); \ - mp->_vl_msg_id = ntohs (VL_API_##T); \ - mp->client_index = jm->my_client_index; \ - } while(0); - -/* S: send a message */ -#define S (vl_msg_api_send_shmem (jm->vl_input_queue, (u8 *)&mp)) - -#endif /* __included_vppjni_h__ */ |