diff options
author | Angelo Mantellini <angelo.mantellini@cisco.com> | 2020-03-31 17:50:43 +0200 |
---|---|---|
committer | Jordan Augé <jordan.auge+fdio@cisco.com> | 2020-04-27 11:26:51 +0200 |
commit | 15ad172a847fa667c57a4594ef4158405db9a984 (patch) | |
tree | 80c0bd083d7f206774f2b8fb3d0dacec06fde24f /hicn-light/src/hicn/core/msgbuf.h | |
parent | 23c3bb7400839b664096ad5e16a2346386109bda (diff) |
[HICN-554] hicn-light refactoring
Change-Id: I36f2d393741d4502ce14d3791158e43e3e9cd4cf
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Diffstat (limited to 'hicn-light/src/hicn/core/msgbuf.h')
-rw-r--r-- | hicn-light/src/hicn/core/msgbuf.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/hicn-light/src/hicn/core/msgbuf.h b/hicn-light/src/hicn/core/msgbuf.h new file mode 100644 index 000000000..3e96b3bbc --- /dev/null +++ b/hicn-light/src/hicn/core/msgbuf.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 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 msgbuf.h + * \brief hICN message buffer + */ + +#ifndef HICN_MSGBUF +#define HICN_MSGBUF + +#include <hicn/core/name.h> +#include <hicn/core/ticks.h> +#include <hicn/core/messageHandler.h> + +typedef struct { + Ticks receiveTime; + unsigned connection_id; + Name *name; + uint8_t *messageHead; + unsigned length; + uint8_t packetType; +} msgbuf_t; + +#define msgbuf_from_packet(MSGBUF, PACKET, LENGTH, TYPE, CONNID, RECV_TIME) \ +do { \ + *MSGBUF = (msgbuf_t) { \ + .receiveTime = (RECV_TIME), \ + .connection_id = (CONNID), \ + .messageHead = (PACKET), \ + .length = (LENGTH), \ + .packetType = (TYPE), \ + .name = (TYPE != MESSAGE_TYPE_WLDR_NOTIFICATION \ + ? name_CreateFromPacket((PACKET), (TYPE)) \ + : NULL), \ + }; \ +} while(0) + +#define msgbuf_get_name(M) ((M)->name) +#define msgbuf_get_connection_id(M) ((M)->connection_id) +#define msgbuf_get_type(M) ((M)->packetType) +#define msgbuf_has_wldr(M) (messageHandler_HasWldr((M)->messageHead)) +#define msgbuf_get_len(M) ((M)->length) +#define msgbuf_get_packet(M) ((M)->messageHead) + +// XXX TODO EXPLAIN THE CONSTANT +#define msgbuf_get_interest_lifetime(M) (NSEC_TO_TICKS(messageHandler_GetInterestLifetime((M)->messageHead) * 1000000ULL)) + +#define msgbuf_is_probe(M) messageHandler_IsAProbe((M)->messageHead) + +/* Path label */ + +#define msgbuf_get_pathlabel(M) (messageHandler_GetPathLabel((M)->messageHead)) +#define msgbuf_set_pathlabel(M, label) (messageHandler_SetPathLabel((M)->messageHead, label)) +#define msgbuf_update_pathlabel(M, outface) (messageHandler_SetPathLabel((M)->messageHead, outface)) +#define msgbuf_reset_pathlabel(M) (messageHandler_ResetPathLabel((M)->messageHead)) + +/* WLDR */ + +#define msgbuf_reset_wldr_label(M) (messageHandler_ResetWldrLabel((M)->messageHead)) +#define msgbuf_get_wldr_label(M) (messageHandler_GetWldrLabel((M)->messageHead)) +#define msgbuf_get_wldr_expected_label(M) (messageHandler_GetWldrExpectedLabel((M)->messageHead)) +#define msgbuf_get_wldr_last_received(M) (messageHandler_GetWldrLastReceived((M)->messageHead)) +#define msgbuf_set_wldr_label(M, label) (messageHandler_GetWldrLabel((M)->messageHead, label)) + +#endif /* HICN_MSGBUF */ + + |