func moduleInstStartHandler(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
vars := mux.Vars(req)
id := vars["id"]
if id == "" {
w.Write(getJSONError("The URL should include the module instance ID", nil))
log.Printf("The URL should include the module instance ID\n")
return
}
idInt, idIntErr := strconv.ParseInt(id, 10, 32)
if idIntErr != nil {
w.Write(getJSONError("Error parsing id", idIntErr))
log.Printf("Error parsing id ERR: %v\n", idIntErr)
return
}
idInt32 := int32(idInt)
modInst, modInstErr := module.GetModuleInstance(idInt32)
if modInstErr != nil {
w.Write(getJSONError("Unknown module id", modInstErr))
log.Printf("Unknown module id ERR: %v\n", modInstErr)
return
}
jsonBuf, jsonBufErr := json.MarshalIndent(modInst, "", " ")
if jsonBufErr != nil {
w.Write(getJSONError("Error marshalling object to json", jsonBufErr))
log.Printf("Error marshalling object to json ERR: %v\n", jsonBufErr)
return
}
if modInst.IsStarted {
w.Write(jsonBuf)
return
}
startErr := module.StartModule(idInt32)
if startErr != nil {
w.Write(getJSONError("Error starting moudle", startErr))
log.Printf("Error starting module ERR: %v\n", startErr)
return
}
jsonBufErr = nil
jsonBuf, jsonBufErr = json.MarshalIndent(modInst, "", " ")
if jsonBufErr != nil {
w.Write(getJSONError("Error marshalling object to json", jsonBufErr))
log.Printf("Error marshalling object to json ERR: %v\n", jsonBufErr)
return
}
w.Write(jsonBuf)
}
func moduleInstStartHandler(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
vars := mux.Vars(req)
name := vars["name"]
if name == "" {
w.Write(getJSONError("The URL should include the module instance name", nil))
log.Printf("The URL should include the module instance name\n")
return
}
modInst, modInstErr := module.GetModuleInstance(name)
if modInstErr != nil {
w.Write(getJSONError("Unknown module name", modInstErr))
log.Printf("Unknown module name ERR: %v\n", modInstErr)
return
}
jsonBuf, jsonBufErr := json.MarshalIndent(modInst, "", " ")
if jsonBufErr != nil {
w.Write(getJSONError("Error marshalling object to json", jsonBufErr))
log.Printf("Error marshalling object to json ERR: %v\n", jsonBufErr)
return
}
if modInst.IsStarted {
w.Write(jsonBuf)
return
}
startErr := module.StartModule(name)
if startErr != nil {
w.Write(getJSONError("Error starting moudle", startErr))
log.Printf("Error starting module ERR: %v\n", startErr)
return
}
jsonBufErr = nil
jsonBuf, jsonBufErr = json.MarshalIndent(modInst, "", " ")
if jsonBufErr != nil {
w.Write(getJSONError("Error marshalling object to json", jsonBufErr))
log.Printf("Error marshalling object to json ERR: %v\n", jsonBufErr)
return
}
w.Write(jsonBuf)
}