diff options
author | Mauro Sardara <msardara@cisco.com> | 2020-02-21 11:52:28 +0100 |
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committer | Mauro Sardara <msardara@cisco.com> | 2020-02-26 13:19:16 +0100 |
commit | f4433f28b509a9f67ca85d79000ccf9c2f4b7a24 (patch) | |
tree | 0f754bc9d8222f3ace11849165753acd85be3b38 /libtransport/src/core/vpp_forwarder_interface.h | |
parent | 0e7669445b6be1163189521eabed7dd0124043c8 (diff) |
[HICN-534] Major rework on libtransport organization
Change-Id: I361b83a18b4fd59be136d5f0817fc28e17e89884
Signed-off-by: Mauro Sardara <msardara@cisco.com>
Diffstat (limited to 'libtransport/src/core/vpp_forwarder_interface.h')
-rw-r--r-- | libtransport/src/core/vpp_forwarder_interface.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/libtransport/src/core/vpp_forwarder_interface.h b/libtransport/src/core/vpp_forwarder_interface.h new file mode 100644 index 000000000..eb759f8bc --- /dev/null +++ b/libtransport/src/core/vpp_forwarder_interface.h @@ -0,0 +1,88 @@ +/* + * Copyright (c) 2017-2019 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. + */ + +#pragma once + +#include <hicn/transport/config.h> + +#ifdef __vpp__ + +#include <hicn/transport/core/prefix.h> + +#ifdef always_inline +#undef always_inline +#endif +extern "C" { +#include <vapi/vapi_safe.h> +}; + +#include <core/forwarder_interface.h> +#include <core/memif_connector.h> + +#include <deque> + +namespace transport { + +namespace core { + +class VPPForwarderInterface + : public ForwarderInterface<VPPForwarderInterface, MemifConnector> { + static constexpr std::uint16_t interface_mtu = 1500; + + public: + VPPForwarderInterface(MemifConnector &connector); + + typedef MemifConnector ConnectorType; + + ~VPPForwarderInterface(); + + void connect(bool is_consumer); + + void registerRoute(Prefix &prefix); + + TRANSPORT_ALWAYS_INLINE std::uint16_t getMtu() { return interface_mtu; } + + TRANSPORT_ALWAYS_INLINE static bool isControlMessageImpl( + const uint8_t *message) { + return false; + } + + TRANSPORT_ALWAYS_INLINE void processControlMessageReplyImpl( + Packet::MemBufPtr &&packet_buffer) {} + + void closeConnection(); + + private: + uint32_t getMemifConfiguration(); + + void consumerConnection(); + + void producerConnection(); + + uint32_t memif_id_; + uint32_t sw_if_index_; + // A consumer socket in vpp has two faces (ipv4 and ipv6) + uint32_t face_id1_; + uint32_t face_id2_; + bool is_consumer_; + vapi_ctx_t sock_; + static std::mutex global_lock_; +}; + +} // namespace core + +} // namespace transport + +#endif |