+++ /dev/null
-package r3xmppbot
-
-import (
- xmpp "code.google.com/p/goexmpp"
- "fmt"
- "log"
- "crypto/tls"
- "os"
- "time"
- "encoding/json"
- "path"
-)
-
-//~ type StdLogger struct {
-//~ }
-
-//~ func (s *StdLogger) Log(v ...interface{}) {
- //~ log.Println(v...)
-//~ }
-
-//~ func (s *StdLogger) Logf(fmt string, v ...interface{}) {
- //~ log.Printf(fmt, v...)
-//~ }
-
-func (botdata *XmppBot) makeXMPPMessage(to, message string, subject interface{}) *xmpp.Message {
- xmppmsgheader := xmpp.Header{To: to,
- From: botdata.my_jid_,
- Id: <-xmpp.Id,
- Type: "chat",
- Lang: "",
- Innerxml: "",
- Error: nil,
- Nested: make([]interface{},0)}
- msgsubject := xmpp.Generic{}
- if subject != nil {
- msgsubject.Chardata = subject.(string)
- }
- return &xmpp.Message{Header: xmppmsgheader , Subject: &msgsubject, Body: &xmpp.Generic{Chardata:message}, Thread: &xmpp.Generic{}}
-}
-
-func (botdata *XmppBot) makeXMPPPresence(to, ptype string) *xmpp.Presence {
- xmppmsgheader := xmpp.Header{To: to,
- From: botdata.my_jid_,
- Id: <-xmpp.Id,
- Type: ptype,
- Lang: "",
- Innerxml: "",
- Error: nil,
- Nested: make([]interface{},0)}
- return &xmpp.Presence{Header: xmppmsgheader}
-}
-
-type R3JIDDesire int
-
-const (
- R3NoChange R3JIDDesire = -1
- R3NoInfo R3JIDDesire = iota // ignore first value by assigning to blank identifier
- R3NoOfflineInfo
- R3AllInfo
- R3DebugInfo
-)
-
-type JidData struct {
- Online bool
- Wants R3JIDDesire
-}
-
-type JabberEvent struct {
- JID string
- Online bool
- Wants R3JIDDesire
-}
-
-type PresenceEvent struct {
- Present bool
- DoorLock bool
- DoorAjar bool
-}
-
-type RealraumXmppNotifierConfig map[string]JidData
-
-type XmppBot struct {
- jid_lastauthtime_ map[string]int64
- realraum_jids_ RealraumXmppNotifierConfig
- password_ string
- auth_cmd_ string
- my_jid_ string
- auth_timeout_ int64
- config_file_ string
- my_login_password_ string
- xmppclient_ *xmpp.Client
- presence_events_ *chan interface{}
-}
-
-
-func (data RealraumXmppNotifierConfig) saveTo(filepath string) () {
- fh, err := os.Create(filepath)
- if err != nil {
- log.Println(err)
- return
- }
- defer fh.Close()
- enc := json.NewEncoder(fh)
- if err = enc.Encode(&data); err != nil {
- log.Println(err)
- return
- }
-}
-
-func (data RealraumXmppNotifierConfig) loadFrom(filepath string) () {
- fh, err := os.Open(filepath)
- if err != nil {
- log.Println(err)
- return
- }
- defer fh.Close()
- dec := json.NewDecoder(fh)
- if err = dec.Decode(&data); err != nil {
- log.Println(err)
- return
- }
- for to, jiddata := range data {
- jiddata.Online = false
- data[to]=jiddata
- }
-}
-
-
-func init() {
- //~ logger := &StdLogger{}
- //~ xmpp.Debug = logger
- //~ xmpp.Info = logger
- //~ xmpp.Warn = logger
-}
-
-func (botdata *XmppBot) handleEventsforXMPP(xmppout chan <- xmpp.Stanza, presence_events <- chan interface{}, jabber_events <- chan JabberEvent) {
- var msg, presence_str, lock_str, ajar_str string
- last_presence := false
- var debug_msg bool
-
- for {
- debug_msg = false
- select {
- case pe := <-presence_events:
- switch pec := pe.(type) {
- case xmpp.Stanza:
- xmppout <- pec
- continue
- case string:
- msg = pec
- case PresenceEvent:
- if pec.Present {
- presence_str = "Somebody is present !"
- } else {
- presence_str = "Everybody left."
- }
- if pec.DoorLock {
- lock_str = "locked"
- } else {
- lock_str = "unlocked"
- }
- if pec.DoorAjar {
- ajar_str = "ajar"
- } else {
- ajar_str = "shut"
- }
- msg = fmt.Sprintf("%s (Door is %s and %s)", presence_str, lock_str, ajar_str)
- if last_presence == pec.Present {
- debug_msg = true
- } else {
- last_presence = pec.Present
- }
- default:
- break
- }
-
- for to, jiddata := range botdata.realraum_jids_ {
- if debug_msg && jiddata.Wants < R3DebugInfo {
- continue
- }
- if (jiddata.Wants == R3NoOfflineInfo && jiddata.Online) || jiddata.Wants > R3NoOfflineInfo {
- xmppout <- botdata.makeXMPPMessage(to, msg, nil)
- } //else {
- //~ fmt.Println("Not sending to ", to, jiddata)
- //~ }
- }
-
- case je := <-jabber_events:
- jid_data, jid_in_map := botdata.realraum_jids_[je.JID]
- if jid_in_map {
- jid_data.Online = je.Online
- if je.Wants > R3NoChange {
- jid_data.Wants = je.Wants
- }
- botdata.realraum_jids_[je.JID] = jid_data
- botdata.realraum_jids_.saveTo(botdata.config_file_)
- } else if je.Wants > R3NoChange {
- botdata.realraum_jids_[je.JID] = JidData{je.Online, je.Wants}
- botdata.realraum_jids_.saveTo(botdata.config_file_)
- }
- }
- }
-}
-
-func removeJIDResource(jid string) string {
- var jidjid xmpp.JID
- jidjid.Set(jid)
- jidjid.Resource = ""
- return jidjid.String()
-}
-
-func (botdata *XmppBot) isAuthenticated(jid string) bool {
- authtime, in_map := botdata.jid_lastauthtime_[jid]
- //~ log.Println("isAuthenticated", in_map, authtime, time.Now().Unix(), auth_timeout_, time.Now().Unix() - authtime > auth_timeout_)
- return in_map && time.Now().Unix() - authtime < botdata.auth_timeout_
-}
-
-const help_text_ string = "\nauth <password>\n .... enables you to use the other commands\non\n .... you will be notified of r3 status changes\noff\n .... you will no longer recieve notifications\non_while_offline\n .... you will be notified of r3 status changes even if you are offline"
-
-//~ var re_msg_auth_ *regexp.Regexp = regexp.MustCompile("auth\s+(\S+)")
-
-func (botdata *XmppBot) handleIncomingMessageDialog(inmsg xmpp.Message, xmppout chan<- xmpp.Stanza, jabber_events chan JabberEvent) {
- if inmsg.Body == nil || inmsg.GetHeader() == nil {
- return
- }
- bodytext :=inmsg.Body.Chardata
- //~ log.Println("Message Body:", bodytext)
- if botdata.isAuthenticated(inmsg.GetHeader().From) {
- switch bodytext {
- case "on":
- jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3NoOfflineInfo}
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Receive r3 information while online" , "Your New Status")
- case "off":
- jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3NoInfo}
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Do not receive r3 information" , "Your New Status")
- case "on_while_offline":
- jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3AllInfo}
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Receive r3 information even while offline" , "Your New Status")
- case "debug":
- jabber_events <- JabberEvent{removeJIDResource(inmsg.GetHeader().From), true, R3DebugInfo}
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Debug mode enabled" , "Your New Status")
- case "bye", "Bye", "quit", "logout":
- botdata.jid_lastauthtime_[inmsg.GetHeader().From] = 0
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "Bye Bye !" ,nil)
- default:
- //~ auth_match = re_msg_auth_.FindStringSubmatch(inmsg.Body.Chardata)
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, help_text_, "Available Commands")
- }
- } else {
- switch bodytext {
- case "Hilfe","hilfe","help","Help","?","hallo","Hallo","Yes","yes","ja","ja bitte","bitte","sowieso":
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, help_text_, "Available Commands")
- case botdata.auth_cmd_:
- botdata.jid_lastauthtime_[inmsg.GetHeader().From] = time.Now().Unix()
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "You are now authorized to use commands" , "Authorized")
- default:
- //~ auth_match = re_msg_auth_.FindStringSubmatch(inmsg.Body.Chardata)
- xmppout <- botdata.makeXMPPMessage(inmsg.GetHeader().From, "A nice day to you too !\nDo you need \"help\" ?", nil)
- }
- }
-}
-
-func (botdata *XmppBot) handleIncomingXMPPStanzas(xmppin <- chan xmpp.Stanza, xmppout chan<- xmpp.Stanza, jabber_events chan JabberEvent) {
- var incoming_stanza interface{}
- for incoming_stanza = range xmppin {
- switch stanza := incoming_stanza.(type) {
- case *xmpp.Message:
- botdata.handleIncomingMessageDialog(*stanza, xmppout, jabber_events)
- case *xmpp.Presence:
- if stanza.GetHeader() == nil {
- continue
- }
- if stanza.GetHeader().Type == "subscribe" {
- xmppout <- botdata.makeXMPPPresence(stanza.GetHeader().From, "subscribed")
- }
- jabber_events <- JabberEvent{stanza.GetHeader().From, stanza.GetHeader().Type != "unavailable", R3NoChange}
- case *xmpp.Iq:
- if stanza.GetHeader() == nil {
- continue
- }
- }
- }
-}
-
-var default_state_save_dir_ string = "/flash/var/lib/r3netstatus/"
-
-func NewStartedBot(loginjid, loginpwd, password string, insecuretls bool) (*XmppBot, chan interface{}, error) {
- var err error
- botdata := new(XmppBot)
-
- botdata.realraum_jids_ = make(map[string]JidData, 1)
- botdata.jid_lastauthtime_ = make(map[string]int64,1)
- botdata.auth_cmd_ = "auth " + password
- botdata.my_jid_ = loginjid
- botdata.my_login_password_ = loginpwd
- botdata.auth_timeout_ = 1200
-
- botdata.config_file_ = path.Join(default_state_save_dir_, "r3xmpp."+removeJIDResource(loginjid)+".json")
-
- //~ log.Println(botdata.config_file_)
-
- //~ logger := &StdLogger{}
- //~ xmpp.Debug = logger
- //~ xmpp.Info = logger
- //~ xmpp.Warn = logger
-
- xmpp.TlsConfig = tls.Config{InsecureSkipVerify: insecuretls}
- botdata.realraum_jids_.loadFrom(botdata.config_file_)
-
- client_jid := new(xmpp.JID)
- client_jid.Set(botdata.my_jid_)
- botdata.xmppclient_, err = xmpp.NewClient(client_jid, botdata.my_login_password_, nil)
- if err != nil {
- log.Println("Error connecting to xmpp server", err)
- return nil, nil, err
- }
-
- err = botdata.xmppclient_.StartSession(false, &xmpp.Presence{})
- if err != nil {
- log.Println("'Error StartSession:", err)
- return nil, nil, err
- }
-
- presence_events := make(chan interface{},1)
- jabber_events := make(chan JabberEvent,1)
-
- go botdata.handleEventsforXMPP(botdata.xmppclient_.Out, presence_events, jabber_events)
- go botdata.handleIncomingXMPPStanzas(botdata.xmppclient_.In, botdata.xmppclient_.Out, jabber_events)
-
- botdata.presence_events_ = &presence_events
-
- return botdata, presence_events, nil
-}
-
-func (botdata *XmppBot) StopBot() {
- if botdata.xmppclient_ != nil {
- close(botdata.xmppclient_.Out)
- }
- if botdata.presence_events_ != nil {
- *botdata.presence_events_ <- false
- close(*botdata.presence_events_)
- }
-}
-
-//~ func main() {
- //~ bot, presence_events, err := NewStartedBot("realrauminfo@realraum.at/Tuer", "d7ynC6Dg", "r3alraumOLGAXMPPInfos", true)
-
- //~ if err != nil {
- //~ log.Println(err)
- //~ os.Exit(1)
- //~ }
-
- //~ presence_events <- PresenceEvent{true, true, true}
- //~ presence_events <- PresenceEvent{true, true, false}
- //~ presence_events <- PresenceEvent{true, false, false}
-
- //~ p := make([]byte, 1024)
- //~ for
- //~ {
- //~ nr, _ := os.Stdin.Read(p)
- //~ if nr == 0 {
- //~ break
- //~ }
- //~ }
-
- //~ bot.StopBot()
-//~ }
projects / svn42.git / blobdiff