Golang Conn.Close方法代碼示例

func initLDAPConnector() string {
	var (
		ckl = int(0)
		err error
		l   *ldap.Conn
	)

	for {
		if ckl > 9 {
			log.Printf("LDAP Init SRV ***** Error connect to all LDAP servers...")
			return "error"
		}

		ldap_count++
		if ldap_count > len(rconf.LDAP_URL)-1 {
			ldap_count = 0
		}

		log.Printf("LDAP Init SRV ***** Trying connect to server %d of %d: %s", ldap_count+1, len(rconf.LDAP_URL), rconf.LDAP_URL[ldap_count][0])
		l, err = ldap.Dial("tcp", rconf.LDAP_URL[ldap_count][0])
		if err != nil {
			continue
		}

		defer l.Close()

		break

		ckl++
	}
	return rconf.LDAP_URL[ldap_count][0]
}

func indexHandler(w http.ResponseWriter, r *http.Request) {
	var (
		xSearchPplMode = int(0)
		xSearch        string
		xMessage       string

		dn          string
		dn_back     string
		dn_back_tmp []string

		go_home_button string

		ldap_Search string

		ldapSearchMode = int(1)

		ckl1 int

		ldap_Attr []string

		xGetDN  [1000]string
		xGetCkl int

		l   *ldap.Conn
		err error

		xFRColor     = string("#FFFFFF")
		xBGColor     = string("#FFFFFF")
		LUserName    = string("")
		setAdminMode = string("")
	)

	username, userperm := CheckUserSession(r, w)

	//fmt.Printf("%s / %d\n", username, userperm)

	switch userperm {
	case roleAdmin:
		xFRColor = "#FF0000"
		xBGColor = "#FFFFFF"
		LUserName = username
		setAdminMode = "Yes"
	case roleUser:
		xFRColor = "#0000FF"
		xBGColor = "#FFFFFF"
		LUserName = username
	default:
		xFRColor = "#FFFFFF"
		xBGColor = "#FFFFFF"
		LUserName = ""
	}

	ldap_Attr = make([]string, len(rconf.WLB_LDAP_ATTR))

	for ckl1 := 0; ckl1 < len(rconf.WLB_LDAP_ATTR); ckl1++ {
		ldap_Attr[ckl1] = rconf.WLB_LDAP_ATTR[ckl1][0]
	}

	SABModules.Log_ON(&rconf)
	defer SABModules.Log_OFF()

	get_dn := r.FormValue("dn")
	get_cn := r.FormValue("cn")
	get_fn := r.FormValue("FirstName")
	get_ln := r.FormValue("LastName")
	searchMode := r.FormValue("SearchMode")

	remIPClient := getIPAddress(r)
	//	log.Printf("DN: %s --- CN: %s", get_dn, get_cn)

	if get_dn == "" {
		dn = rconf.LDAP_URL[ldap_count][3]
	} else {
		dn = get_dn
	}

	if len(dn) < len(rconf.LDAP_URL[ldap_count][3]) {
		dn = rconf.LDAP_URL[ldap_count][3]
	}

	log.Printf("->")
	log.Printf("--> %s", pVersion)
	log.Printf("->")
	ucurl, _ := strconv.Unquote(r.RequestURI)
	log.Println(remIPClient + " --> http://" + r.Host + ucurl)
	log.Printf("%s ++> DN: %s / CN: %s / Mode: %d / Def.DN: %s", remIPClient, dn, ldap_Search, ldapSearchMode, rconf.LDAP_URL[ldap_count][3])

	if get_cn == "" && get_ln == "" && get_fn == "" {
		ldap_Search = rconf.LDAP_URL[ldap_count][4]
	} else {
		log.Printf("%s ++> SQL Search: %s/%s/%s\n", remIPClient, get_cn, get_fn, get_ln)
		dbpg, err := sql.Open("postgres", rconf.PG_DSN)
		if err != nil {
			log.Fatalf("PG_INIT::Open() error: %v\n", err)
		}

		defer dbpg.Close()

		queryx := "select x.dn from ldap_entries as x, ldapx_persons as y where x.uid=y.uid"
		if len(get_cn) > 2 {
//.........這裏部分代碼省略.........

func davDNHandler(w http.ResponseWriter, r *http.Request) {
	var (
		uid       string
		uAction   string
		uFullname string
		queryx    string
		err       error
		l         *ldap.Conn
		xFRColor  = string("#FFFFFF")
		xBGColor  = string("#FFFFFF")
	)

	_, userperm := CheckUserSession(r, w)

	switch userperm {
	case roleAdmin:
		//xFRColor = "#FF0000"
		//xBGColor = "#FFFFFF"
	default:
		return
	}

	SABModules.Log_ON(&rconf)
	defer SABModules.Log_OFF()

	remIPClient := getIPAddress(r)

	uid = r.FormValue("uid")
	uAction = r.FormValue("action")

	dbpg, err := sql.Open("postgres", rconf.PG_DSN)
	if err != nil {
		log.Fatalf("PG_INIT::Open() error: %v\n", err)
	}

	defer dbpg.Close()

	queryx = fmt.Sprintf("select fullname from ldapx_persons where uid='%s';", uid)
	rows, err := dbpg.Query(queryx)
	if err != nil {
		log.Printf("%s\n", queryx)
		log.Printf("PG::Query() Get User Name for UID: %v\n", err)
		return
	}
	rows.Next()
	rows.Scan(&uFullname)

	if uAction == "SaveDN" && len(uFullname) > 0 {

		queryx = fmt.Sprintf("select id from aaa_logins where uid='%s';", uid)
		rows, err := dbpg.Query(queryx)
		if err != nil {
			log.Printf("%s\n", queryx)
			log.Printf("PG::Query() Get User ID for UID: %v\n", err)
			return
		}

		xId := 0
		rows.Next()
		rows.Scan(&xId)

		queryx = fmt.Sprintf("delete from aaa_dns where userid=%d;", xId)
		_, err = dbpg.Query(queryx)
		if err != nil {
			log.Printf("%s\n", queryx)
			log.Printf("PG::Query() Delete DNs for UID: %v\n", err)
			return
		}
		time.Sleep(time.Second)
		r.ParseForm()
		for parName := range r.Form {
			if strings.Contains(parName, "SaveDN") {

				queryx = fmt.Sprintf("insert into aaa_dns (userid,dn) select %d, dn from ldap_entries where uid='%s';", xId, r.FormValue(parName))
				//fmt.Printf("%s\n", queryx)
				_, err = dbpg.Query(queryx)
				if err != nil {
					log.Printf("%s\n", queryx)
					log.Printf("PG::Query() Insert DNs for UID: %v\n", err)
					return
				}
				//fmt.Fprintf(w, "%v\n", r.FormValue(parName))
			}
		}

		queryx = fmt.Sprintf("insert into aaa_dav_ntu (userid,updtime) select %d,%v where not exists (select userid from aaa_dav_ntu where userid=%d); update aaa_dav_ntu set updtime=%v where userid=%d;", xId, time.Now().Unix(), xId, time.Now().Unix(), xId)
		//fmt.Printf("%s\n", queryx)
		_, err = dbpg.Query(queryx)
		if err != nil {
			log.Printf("%s\n", queryx)
			log.Printf("PG::Query() Update NTU table: %v\n", err)
			return
		}

		log.Printf("%s --> Set DavDN List for %s", remIPClient, uFullname)

		time.Sleep(time.Second)
		fmt.Fprintf(w, "<script type=\"text/javascript\">window.close();</script>")

	} else {
//.........這裏部分代碼省略.........