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/*
* Copyright (C) 2017-2018 "IoT.bzh"
* Author Sebastien Douheret <sebastien@iot.bzh>
*
* 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 agent
import (
"net/http"
common "gerrit.automotivelinux.org/gerrit/src/xds/xds-common.git/golib"
"github.com/gin-gonic/gin"
)
// getSupervisorTopo : return current AGL daemons topology using supervisor
func (s *APIService) getSupervisorTopo(c *gin.Context) {
xdspvr, err := s._initXdsSupervisor()
if err != nil {
common.APIError(c, err.Error())
return
}
var res XdsSuperVReply
if err = xdspvr.GetTopo(&res); err != nil {
common.APIError(c, err.Error())
return
}
if res.Request.Status != "success" {
common.APIError(c, res.Request.Info)
return
}
c.JSON(http.StatusOK, res.Response)
}
// startSupervisor : resquest to supervisor to start tracing
func (s *APIService) startSupervisor(c *gin.Context) {
xdspvr, err := s._initXdsSupervisor()
if err != nil {
common.APIError(c, err.Error())
return
}
var cfg XdsSuperVTraceConfig
if c.BindJSON(&cfg) != nil {
common.APIError(c, "Invalid config argument")
return
}
s.Log.Debugf("Start Supervisor cfgArg %v\n", cfg)
var res XdsSuperVReply
if err = xdspvr.StartTrace(cfg, &res); err != nil {
common.APIError(c, err.Error())
return
}
if res.Request.Status != "success" {
common.APIError(c, res.Request.Info)
return
}
c.JSON(http.StatusOK, res.Response)
}
// stopSupervisor : resquest to supervisor to stop tracing
func (s *APIService) stopSupervisor(c *gin.Context) {
xdspvr, err := s._initXdsSupervisor()
if err != nil {
common.APIError(c, err.Error())
return
}
var res XdsSuperVReply
if err = xdspvr.StopTrace(&res); err != nil {
common.APIError(c, err.Error())
return
}
if res.Request.Status != "success" {
common.APIError(c, res.Request.Info)
return
}
c.JSON(http.StatusOK, res.Response)
}
// _initXdsSupervisor .
func (s *APIService) _initXdsSupervisor() (*XdsSupervisor, error) {
if s.XdsSupervisor == nil {
xs := NewXdsSupervisor(s.Context)
if err := xs.Connect(); err != nil {
return nil, err
}
s.XdsSupervisor = xs
}
return s.XdsSupervisor, nil
}
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