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80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
/*
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Rating system designed to be used in VoIP Carriers World
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Copyright (C) 2012 Radu Ioan Fericean
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package sessionmanager
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import (
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"bufio"
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"fmt"
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"github.com/rif/cgrates/timespans"
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"log"
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"net"
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"regexp"
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)
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var (
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storageGetter, _ = timespans.NewRedisStorage("tcp:127.0.0.1:6379", 10)
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)
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type SessionManager struct {
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buf *bufio.Reader
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eventBodyRE *regexp.Regexp
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sessions []*Session
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}
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func (sm *SessionManager) Connect(address, pass string) {
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conn, err := net.Dial("tcp", address)
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if err != nil {
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log.Fatal("Could not connect to freeswitch server!")
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}
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sm.buf = bufio.NewReaderSize(conn, 8192)
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sm.eventBodyRE, _ = regexp.Compile(`"(.*?)":\s+"(.*?)"`)
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fmt.Fprint(conn, fmt.Sprintf("auth %s\n\n", pass))
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fmt.Fprint(conn, "event json all\n\n")
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}
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func (sm *SessionManager) ReadNextEvent() (ev *Event) {
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body, err := sm.buf.ReadString('}')
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if err != nil {
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log.Print("Could not read from freeswitch connection!")
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}
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ev = NewEvent()
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for _, fields := range sm.eventBodyRE.FindAllStringSubmatch(body, -1) {
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if len(fields) == 3 {
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ev.Fields[fields[1]] = fields[2]
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} else {
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log.Printf("malformed event field: %v", fields)
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}
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}
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switch ev.Fields["Event-Name"] {
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case "HEARTBEAT":
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sm.OnHeartBeat(ev)
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case "RE_SCHEDULE":
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sm.OnReSchedule(ev)
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}
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return
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}
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func (sm *SessionManager) OnHeartBeat(ev *Event) {
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log.Print("heartbeat")
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}
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func (sm *SessionManager) OnReSchedule(ev *Event) {
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log.Print("re_schedule")
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}
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