func main() {
gob.Register(map[string]interface{}{})
if len(os.Args) < 2 {
os.Exit(1)
}
jsonString := os.Args[4]
serverAddress := fmt.Sprintf("%s:%s", os.Args[1], os.Args[2])
Config.InitClientConfig("clientConfig.gcfg")
rpcClient := Outgoing.NewRPCInterface(serverAddress)
if rpcClient == nil {
panic(errors.New("Can not create RPC Client"))
}
rpcClient.Connect()
result, err := rpcClient.MakeCall(os.Args[3], []byte(jsonString))
if err != nil {
panic(err)
}
rpcClient.Disconnect()
result.Messages = append(result.Messages, Module.Message{Severity: "debug", Message: fmt.Sprintf("This event was sent over rpc: %s", result.Event), Source: "RPC Module"})
jsonBytes, err := json.Marshal(result)
if err != nil {
panic(err)
}
fmt.Printf("%s", jsonBytes)
}
//ResendEvent sends the selected event to a Rulesystem
func (handler LogServerHTTPHandler) ResendEvent(w http.ResponseWriter, r *auth.AuthenticatedRequest) {
event := r.FormValue(GETEVENTKEY)
address := r.FormValue(GETADDRESSKEY)
page := ""
if address == "" {
page = fmt.Sprintf(
`<form action="%s">
Where should the event sent be to?
<input name="%s">
<input type="hidden" name='%s' value='%s'>
<input type="submit" value="send">
</form>
<pre>
%s
</pre>`, r.URL, GETADDRESSKEY, GETEVENTKEY, event, Strings.FormatJSON(event))
} else {
eventRPC := Outgoing.NewRPCInterface(address)
err := eventRPC.Connect()
if err != nil {
page = err.Error()
} else {
err = eventRPC.CreateEvent([]byte(event))
if err != nil {
page = err.Error()
} else {
page = "Event was sent"
}
eventRPC.Disconnect()
}
}
io.WriteString(w, "<html><body>")
io.WriteString(w, page)
io.WriteString(w, "</body></html>")
}
//Client starts a example client
func Client(configPath, cpuProfile string) {
if cpuProfile != "" {
f, err := os.Create(cpuProfile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
Config.InitClientConfig(configPath)
var logger *Logging.Client
logger, err := Logging.NewClientOwnName(Config.GetClientConfig().LogServer.RPCInterface, "Nagios Client")
if err != nil {
fmt.Println("using local logger")
logger = Logging.NewLocalClient()
}
eventRPC := Outgoing.NewRPCInterface(Config.GetClientConfig().Backend.RPCInterface)
err = eventRPC.Connect()
if err != nil {
logger.Error(err)
os.Exit(2)
}
delayed(eventRPC, 10)
delayed(eventRPC, 1)
logger.Debug("Start")
useLivestatus(logger, eventRPC)
//multipleEvents(eventRPC)
logger.Debug("Fertig")
logger.Disconnect()
eventRPC.Disconnect()
}
//NewClientOwnName creates a localClient or a RPC if a address is given and uses the given name as source
func NewClientOwnName(target, name string) (*Client, error) {
if target == "" {
//use local logger
return NewLocalClient(), nil
}
logLocal := false
logRPC := Outgoing.NewRPCInterface(target)
if err := logRPC.Connect(); err != nil {
fmt.Println(err)
logLocal = true
}
var clientName string
if name == "" {
for name := range logRPC.Config.NameToCertificate {
clientName = name
break
}
if clientName == "" {
var err error
clientName, err = os.Hostname()
if err != nil {
return nil, err
}
}
} else {
clientName = name
}
err := logRPC.SendMessage(LogServer.NewDebugLogMessage(clientName, clientName+"-connected"))
if err != nil {
fmt.Println(err)
logLocal = true
}
return &Client{logRPC: logRPC, name: clientName, localLogger: Local.GetLogger(), logLocal: logLocal}, nil
}
