Console get_maxduration command implementation

console/get_maxduration.go

@@ -0,0 +1,102 @@
+/*
+Rating system designed to be used in VoIP Carriers World
+Copyright (C) 2013 ITsysCOM
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package console
+
+import (
+	"fmt"
+	"github.com/cgrates/cgrates/engine"
+	"github.com/cgrates/cgrates/utils"
+	"time"
+)
+
+func init() {
+	commands["get_maxduration"] = &CmdGetMaxDuration{}
+}
+
+// Commander implementation
+type CmdGetMaxDuration struct {
+	rpcMethod string
+	rpcParams *engine.CallDescriptor
+	rpcResult *float64
+}
+
+// name should be exec's name
+func (self *CmdGetMaxDuration) Usage(name string) string {
+	return fmt.Sprintf("\n\tUsage: cgr-console [cfg_opts...{-h}] get_maxduration <tor> <tenant> <subject> <destination> <start_time|*now> [<target_duration>]")
+}
+
+// set param defaults
+func (self *CmdGetMaxDuration) defaults() error {
+	self.rpcMethod = "Responder.GetMaxSessionTime"
+	self.rpcParams = &engine.CallDescriptor{Direction: "*out"}
+	return nil
+}
+
+// Parses command line args and builds CmdBalance value
+func (self *CmdGetMaxDuration) FromArgs(args []string) error {
+	if len(args) < 7 {
+		return fmt.Errorf(self.Usage(""))
+	}
+	// Args look OK, set defaults before going further
+	self.defaults()
+	var tStart time.Time
+	var err error
+	if args[6] == "*now" {
+		tStart = time.Now()
+	} else {
+		tStart, err = utils.ParseDate(args[6])
+		if err != nil {
+			fmt.Println("\n*start_time* should have one of the formats:")
+			fmt.Println("\ttime.RFC3339\teg:2013-08-07T17:30:00Z in UTC")
+			fmt.Println("\tunix time\teg: 1383823746")
+			fmt.Println("\t*now\t\tmetafunction transformed into localtime at query time")
+			fmt.Println("\t+dur\t\tduration to be added to localtime (valid suffixes: ns, us/µs, ms, s, m, h)\n")
+			return fmt.Errorf(self.Usage(""))
+		}
+	}
+	var callDur time.Duration
+	if len(args) == 8 {
+		callDur, err = utils.ParseDurationWithSecs(args[7])
+		if err != nil {
+			fmt.Println("\n\tExample durations: 60s for 60 seconds, 25m for 25minutes, 1m25s for one minute and 25 seconds\n")
+		}
+	} else { // Enforce call duration to a predefined 7200s
+		callDur = time.Duration(7200) * time.Second
+	}
+	self.rpcParams.TOR = args[2]
+	self.rpcParams.Tenant = args[3]
+	self.rpcParams.Subject = args[4]
+	self.rpcParams.Destination = args[5]
+	self.rpcParams.TimeStart = tStart
+	self.rpcParams.CallDuration = callDur
+	self.rpcParams.TimeEnd = tStart.Add(callDur)
+	return nil
+}
+
+func (self *CmdGetMaxDuration) RpcMethod() string {
+	return self.rpcMethod
+}
+
+func (self *CmdGetMaxDuration) RpcParams() interface{} {
+	return self.rpcParams
+}
+
+func (self *CmdGetMaxDuration) RpcResult() interface{} {
+	return &self.rpcResult
+}