aboutsummaryrefslogtreecommitdiffstats
path: root/hicn-light/src/hicn/core/listener_vft.h
diff options
context:
space:
mode:
Diffstat (limited to 'hicn-light/src/hicn/core/listener_vft.h')
-rw-r--r--hicn-light/src/hicn/core/listener_vft.h55
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 */