| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 xact |
| |
| import ( |
| "fmt" |
| |
| "mynewt.apache.org/newtmgr/nmxact/sesn" |
| ) |
| |
| type Result interface { |
| Status() int |
| } |
| |
| type Cmd interface { |
| // Transmits request and listens for response; blocking. |
| Run(s sesn.Sesn) (Result, error) |
| Abort() error |
| |
| TxOptions() sesn.TxOptions |
| SetTxOptions(opt sesn.TxOptions) |
| } |
| |
| type CmdBase struct { |
| txOptions sesn.TxOptions |
| curNmpSeq uint8 |
| curSesn sesn.Sesn |
| abortErr error |
| } |
| |
| func NewCmdBase() CmdBase { |
| return CmdBase{ |
| txOptions: sesn.NewTxOptions(), |
| } |
| } |
| |
| func (c *CmdBase) TxOptions() sesn.TxOptions { |
| return c.txOptions |
| } |
| |
| func (c *CmdBase) SetTxOptions(opt sesn.TxOptions) { |
| c.txOptions = opt |
| } |
| |
| func (c *CmdBase) Abort() error { |
| if c.curSesn != nil { |
| if err := c.curSesn.AbortRx(c.curNmpSeq); err != nil { |
| return err |
| } |
| } |
| |
| c.abortErr = fmt.Errorf("Command aborted") |
| return nil |
| } |