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Diffstat (limited to 'hicn-light/src/hicn/core/listener_vft.h')
-rw-r--r-- | hicn-light/src/hicn/core/listener_vft.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/hicn-light/src/hicn/core/listener_vft.h b/hicn-light/src/hicn/core/listener_vft.h new file mode 100644 index 000000000..2f70dd67d --- /dev/null +++ b/hicn-light/src/hicn/core/listener_vft.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2017-2020 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. + */ + +/** + * @file listener_vft.h + * @brief Listener VFT + */ + +#ifndef HICNLIGHT_LISTENER_VFT_H +#define HICNLIGHT_LISTENER_VFT_H + +#include <hicn/core/address_pair.h> +#include <hicn/core/connection.h> +#include <hicn/core/listener.h> +#include <hicn/face.h> + +typedef struct { + int (*initialize)(listener_t * listener); + void (*finalize)(listener_t * listener); + int (*punt)(const listener_t * listener, const char * prefix_s); + int (*get_socket)(const listener_t * listener, const address_t * local, + const address_t * remote, const char * interface_name); + int (*send)(const connection_t * connection, const address_t * dummy, + msgbuf_t * msgbuf, bool queue); + int (*send_packet)(const connection_t * connection, + const uint8_t * packet, size_t size); + void (*read_callback)(listener_t * listener, int fd, void * data); + size_t data_size; +} listener_ops_t; + +#define DECLARE_LISTENER(NAME) \ +const listener_ops_t listener_ ## NAME = { \ + .initialize = listener_ ## NAME ## _initialize, \ + .finalize = listener_ ## NAME ## _finalize, \ + .punt = listener_ ## NAME ## _punt, \ + .get_socket = listener_ ## NAME ## _get_socket, \ + .read_callback = listener_ ## NAME ## _read_callback, \ + .data_size = sizeof(listener_ ## NAME ## _data_t), \ +} + +extern const listener_ops_t * listener_vft[]; + +#endif /* HICNLIGHT_LISTENER_VFT_H */ |