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https://github.com/cgrates/cgrates.git
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fcdc0c03c7
Conflicts: engine/calldesc.go mediator/mediator.go sessionmanager/fssessionmanager.go utils/storedcdr.go
208 lines
8.2 KiB
Go
208 lines
8.2 KiB
Go
/*
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Rating system designed to be used in VoIP Carriers World
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Copyright (C) 2013 ITsysCOM
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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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"fmt"
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"strings"
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"time"
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"github.com/cgrates/cgrates/config"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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"github.com/cgrates/fsock"
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)
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// ToDo: Introduce support for RSRFields
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// Event type holding a mapping of all event's proprieties
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type FSEvent map[string]string
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const (
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// Freswitch event proprities names
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DIRECTION = "Call-Direction"
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SUBJECT = "variable_cgr_subject"
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ACCOUNT = "variable_cgr_account"
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DESTINATION = "variable_cgr_destination"
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REQTYPE = "variable_cgr_reqtype" //prepaid or postpaid
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Category = "variable_cgr_tor"
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UUID = "Unique-ID" // -Unique ID for this call leg
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CSTMID = "variable_cgr_tenant"
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CALL_DEST_NR = "Caller-Destination-Number"
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PARK_TIME = "Caller-Profile-Created-Time"
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SETUP_TIME = "Caller-Channel-Created-Time"
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ANSWER_TIME = "Caller-Channel-Answered-Time"
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END_TIME = "Caller-Channel-Hangup-Time"
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DURATION = "variable_billsec"
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NAME = "Event-Name"
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HEARTBEAT = "HEARTBEAT"
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ANSWER = "CHANNEL_ANSWER"
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HANGUP = "CHANNEL_HANGUP_COMPLETE"
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PARK = "CHANNEL_PARK"
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AUTH_OK = "+AUTH_OK"
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DISCONNECT = "+SWITCH DISCONNECT"
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INSUFFICIENT_FUNDS = "-INSUFFICIENT_FUNDS"
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MISSING_PARAMETER = "-MISSING_PARAMETER"
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SYSTEM_ERROR = "-SYSTEM_ERROR"
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MANAGER_REQUEST = "+MANAGER_REQUEST"
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USERNAME = "Caller-Username"
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)
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// Nice printing for the event object.
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func (fsev FSEvent) String() (result string) {
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for k, v := range fsev {
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result += fmt.Sprintf("%s = %s\n", k, v)
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}
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result += "=============================================================="
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return
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}
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// Loads the new event data from a body of text containing the key value proprieties.
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// It stores the parsed proprieties in the internal map.
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func (fsev FSEvent) New(body string) Event {
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fsev = fsock.FSEventStrToMap(body, nil)
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return fsev
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}
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func (fsev FSEvent) GetName() string {
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return fsev[NAME]
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}
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func (fsev FSEvent) GetDirection(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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}
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//TODO: implement direction
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return "*out"
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}
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func (fsev FSEvent) GetSubject(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[SUBJECT], fsev[USERNAME])
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[SUBJECT], fsev[USERNAME])
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}
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func (fsev FSEvent) GetAccount(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[ACCOUNT], fsev[USERNAME])
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[ACCOUNT], fsev[USERNAME])
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}
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// Charging destination number
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func (fsev FSEvent) GetDestination(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[DESTINATION], fsev[CALL_DEST_NR])
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[DESTINATION], fsev[CALL_DEST_NR])
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}
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// Original dialed destination number, useful in case of unpark
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func (fsev FSEvent) GetCallDestNr(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return fsev[CALL_DEST_NR]
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[CALL_DEST_NR])
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}
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func (fsev FSEvent) GetCategory(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[Category], config.CgrConfig().DefaultCategory)
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[Category], config.CgrConfig().DefaultCategory)
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}
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func (fsev FSEvent) GetCgrId() string {
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setupTime, _ := fsev.GetSetupTime(utils.META_DEFAULT)
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return utils.Sha1(fsev[UUID], setupTime.String())
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}
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func (fsev FSEvent) GetUUID() string {
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return fsev[UUID]
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}
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func (fsev FSEvent) GetTenant(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[CSTMID], config.CgrConfig().DefaultTenant)
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[CSTMID], config.CgrConfig().DefaultTenant)
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}
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func (fsev FSEvent) GetReqType(fieldName string) string {
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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return fieldName[len(utils.STATIC_VALUE_PREFIX):]
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} else if fieldName == utils.META_DEFAULT {
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return utils.FirstNonEmpty(fsev[REQTYPE], config.CgrConfig().DefaultReqType)
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}
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return utils.FirstNonEmpty(fsev[fieldName], fsev[REQTYPE], config.CgrConfig().DefaultReqType)
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}
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func (fsev FSEvent) MissingParameter() bool {
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return strings.TrimSpace(fsev.GetDirection(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetSubject(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetAccount(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetDestination(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetCategory(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetUUID()) == "" ||
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strings.TrimSpace(fsev.GetTenant(utils.META_DEFAULT)) == "" ||
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strings.TrimSpace(fsev.GetCallDestNr(utils.META_DEFAULT)) == ""
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}
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func (fsev FSEvent) GetSetupTime(fieldName string) (t time.Time, err error) {
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fsSTimeStr, hasKey := fsev[SETUP_TIME]
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if hasKey && fsSTimeStr != "0" {
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// Discard the nanoseconds information since MySQL cannot store them in early versions and csv uses default seconds so cgrid will not corelate
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fsSTimeStr = fsSTimeStr[:len(fsSTimeStr)-6]
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}
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sTimeStr := utils.FirstNonEmpty(fsev[fieldName], fsSTimeStr)
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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sTimeStr = fieldName[len(utils.STATIC_VALUE_PREFIX):]
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}
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return utils.ParseTimeDetectLayout(sTimeStr)
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}
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func (fsev FSEvent) GetAnswerTime(fieldName string) (t time.Time, err error) {
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fsATimeStr, hasKey := fsev[ANSWER_TIME]
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if hasKey && fsATimeStr != "0" {
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// Discard the nanoseconds information since MySQL cannot store them in early versions and csv uses default seconds so cgrid will not corelate
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fsATimeStr = fsATimeStr[:len(fsATimeStr)-6]
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}
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aTimeStr := utils.FirstNonEmpty(fsev[fieldName], fsATimeStr)
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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aTimeStr = fieldName[len(utils.STATIC_VALUE_PREFIX):]
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}
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return utils.ParseTimeDetectLayout(aTimeStr)
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}
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func (fsev FSEvent) GetEndTime() (t time.Time, err error) {
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return utils.ParseTimeDetectLayout(fsev[END_TIME])
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}
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func (fsev FSEvent) GetDuration(fieldName string) (dur time.Duration, err error) {
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durStr := utils.FirstNonEmpty(fsev[fieldName], fsev[DURATION])
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if strings.HasPrefix(fieldName, utils.STATIC_VALUE_PREFIX) { // Static value
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durStr = fieldName[len(utils.STATIC_VALUE_PREFIX):]
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}
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engine.Logger.Info(fmt.Sprintf("Parsing duration out of string: %s, fieldName: %s, field dur: %s, fsev: %s", durStr, fsev[fieldName], fsev[DURATION], fsev))
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return utils.ParseDurationWithSecs(durStr)
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}
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