diff options
author | 2017-05-04 11:09:03 +0200 | |
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committer | 2017-05-04 11:12:35 +0200 | |
commit | a101d966133a70b8a76526be25070436d14fcf9f (patch) | |
tree | 75e2dbf20de615e58252b780b2ba5baae8fdcf82 /adapter/adapter.go | |
parent | a968ead74525125dff9ae90b1c9a9102e4327900 (diff) |
initial commit
Signed-off-by: Rastislav Szabo <raszabo@cisco.com>
Diffstat (limited to 'adapter/adapter.go')
-rw-r--r-- | adapter/adapter.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/adapter/adapter.go b/adapter/adapter.go new file mode 100644 index 0000000..2843d2c --- /dev/null +++ b/adapter/adapter.go @@ -0,0 +1,33 @@ +// Copyright (c) 2017 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. + +package adapter + +// VppAdapter provides connection to VPP. It is responsible for sending and receiving of binary-encoded messages to/from VPP. +type VppAdapter interface { + // Connect connects the process to VPP. + Connect() error + + // Disconnect disconnects the process from VPP. + Disconnect() + + // GetMsgID returns a runtime message ID for the given message name and CRC. + GetMsgID(msgName string, msgCrc string) (uint16, error) + + // SendMsg sends a binary-encoded message to VPP. + SendMsg(clientID uint32, data []byte) error + + // SetMsgCallback sets a callback function that will be called by the adapter whenever a message comes from VPP. + SetMsgCallback(func(context uint32, msgId uint16, data []byte)) +} |