Harald Welte | c76f29f | 2017-11-22 12:46:46 +0100 | [diff] [blame] | 1 | module L3_Templates { |
| 2 | |
Harald Welte | 35bb716 | 2018-01-03 21:07:52 +0100 | [diff] [blame^] | 3 | /* L3 Templates, building on top of MobileL3*_Types from Ericsson. |
| 4 | * |
| 5 | * (C) 2017 by Harald Welte <laforge@gnumonks.org> |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Released under the terms of GNU General Public License, Version 2 or |
| 9 | * (at your option) any later version. |
| 10 | */ |
| 11 | |
Harald Welte | c76f29f | 2017-11-22 12:46:46 +0100 | [diff] [blame] | 12 | import from General_Types all; |
| 13 | import from MobileL3_Types all; |
| 14 | import from MobileL3_CommonIE_Types all; |
| 15 | import from MobileL3_MM_Types all; |
| 16 | import from MobileL3_RRM_Types all; |
| 17 | |
| 18 | type enumerated CmServiceType { |
| 19 | CM_TYPE_MO_CALL ('0001'B), |
| 20 | CM_TYPE_EMERG_CALL ('0010'B), |
| 21 | CM_TYPE_MO_SMS ('0100'B), |
| 22 | CM_TYPE_SS_ACT ('1000'B) |
| 23 | } |
| 24 | |
| 25 | |
| 26 | /* send template fro Mobile Identity (TMSI) */ |
| 27 | template MobileIdentityLV ts_MI_TMSI_LV(OCT4 tmsi) := { |
| 28 | lengthIndicator := 0, /* overwritten */ |
| 29 | mobileIdentityV := { |
| 30 | typeOfIdentity := '000'B, /* overwritten */ |
| 31 | oddEvenInd_identity := { |
| 32 | tmsi_ptmsi := { |
| 33 | oddevenIndicator := '0'B, |
| 34 | fillerDigit := '1111'B, |
| 35 | octets := tmsi |
| 36 | } |
| 37 | } |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | private function f_enc_IMSI_L3(hexstring digits) return IMSI_L3 { |
| 42 | var IMSI_L3 l3; |
| 43 | var integer len := lengthof(digits); |
| 44 | if (len rem 2 == 1) { /* modulo remainder */ |
Harald Welte | 365f4ed | 2017-11-23 00:00:43 +0100 | [diff] [blame] | 45 | l3.oddevenIndicator := '1'B; |
Harald Welte | c76f29f | 2017-11-22 12:46:46 +0100 | [diff] [blame] | 46 | l3.fillerDigit := '1111'B; |
| 47 | } else { |
Harald Welte | 365f4ed | 2017-11-23 00:00:43 +0100 | [diff] [blame] | 48 | l3.oddevenIndicator := '0'B; |
Harald Welte | c76f29f | 2017-11-22 12:46:46 +0100 | [diff] [blame] | 49 | l3.fillerDigit := omit; |
| 50 | } |
| 51 | l3.digits := digits; |
| 52 | return l3; |
| 53 | } |
| 54 | |
| 55 | /* send template fro Mobile Identity (IMSI) */ |
| 56 | template (value) MobileIdentityLV ts_MI_IMSI_LV(hexstring imsi_digits) := { |
| 57 | lengthIndicator := 0, /* overwritten */ |
| 58 | mobileIdentityV := { |
| 59 | typeOfIdentity := '000'B, /* overwritten */ |
| 60 | oddEvenInd_identity := { |
| 61 | imsi := f_enc_IMSI_L3(imsi_digits) |
| 62 | } |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | /* Send template for Classmark 2 */ |
| 67 | template (value) MobileStationClassmark2_LV ts_CM2 := { |
| 68 | lengthIndicator := 0, |
| 69 | rf_PowerCapability := '000'B, |
| 70 | a5_1 := '0'B, |
| 71 | esind := '1'B, |
| 72 | revisionLevel := '10'B, |
| 73 | spare1_1 := '0'B, |
| 74 | mobileStationClassmark2_oct4 := omit, |
| 75 | mobileStationClassmark2_oct5 := omit |
| 76 | }; |
| 77 | |
| 78 | /* Send template for CM SERVICE REQUEST */ |
| 79 | template (value) PDU_ML3_MS_NW ts_CM_SERV_REQ(BIT4 serv_type, MobileIdentityLV mi_lv) := { |
| 80 | discriminator := '0000'B, /* overwritten */ |
| 81 | tiOrSkip := { |
| 82 | skipIndicator := '0000'B |
| 83 | }, |
| 84 | msgs := { |
| 85 | mm := { |
| 86 | cMServiceRequest := { |
| 87 | messageType := '000000'B, /* overwritten */ |
| 88 | nsd := '00'B, |
| 89 | cm_ServiceType := serv_type, |
| 90 | cipheringKeySequenceNumber := { '000'B, '0'B }, |
| 91 | mobileStationClassmark2 := ts_CM2, |
| 92 | mobileIdentity := mi_lv, |
| 93 | priorityLevel := omit, |
| 94 | additionalUpdateParameterTV := omit, |
| 95 | deviceProperties := omit |
| 96 | } |
| 97 | } |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | /* Send template for PAGING RESPONSE */ |
| 102 | template (value) PDU_ML3_MS_NW ts_PAG_RESP(MobileIdentityLV mi_lv) := { |
| 103 | discriminator := '0000'B, /* overwritten */ |
| 104 | tiOrSkip := { |
| 105 | skipIndicator := '0000'B |
| 106 | }, |
| 107 | msgs := { |
| 108 | rrm := { |
| 109 | pagingResponse := { |
| 110 | messageType := '00000000'B, /* overwritten */ |
| 111 | cipheringKeySequenceNumber := { '000'B, '0'B }, |
| 112 | spare1_4 := '0000'B, |
| 113 | mobileStationClassmark := ts_CM2, |
| 114 | mobileIdentity := mi_lv, |
| 115 | additionalUpdateParameters := omit |
| 116 | } |
| 117 | } |
| 118 | } |
| 119 | } |
| 120 | |
Harald Welte | 1516614 | 2017-12-16 23:02:08 +0100 | [diff] [blame] | 121 | template (value) PDU_ML3_MS_NW ts_RRM_ModeModifyAck(ChannelDescription2_V desc, ChannelMode_V mode) := { |
| 122 | discriminator := '0000'B, /* overwritten */ |
| 123 | tiOrSkip := { |
| 124 | skipIndicator := '0000'B |
| 125 | }, |
| 126 | msgs := { |
| 127 | rrm := { |
| 128 | channelModeModifyAck := { |
| 129 | messageType := '00010111'B, |
| 130 | channelDescription := desc, |
| 131 | channelMode := mode, |
| 132 | extendedTSCSet := omit |
| 133 | } |
| 134 | } |
| 135 | } |
| 136 | } |
| 137 | |
Harald Welte | 73cd271 | 2017-12-17 00:44:52 +0100 | [diff] [blame] | 138 | template (value) PDU_ML3_MS_NW ts_RRM_CiphModeCompl := { |
| 139 | discriminator := '0000'B, /* overwritten */ |
| 140 | tiOrSkip := { |
| 141 | skipIndicator := '0000'B |
| 142 | }, |
| 143 | msgs := { |
| 144 | rrm := { |
| 145 | cipheringModeComplete := { |
| 146 | messageType := '00110010'B, |
| 147 | mobileEquipmentIdentity := omit |
| 148 | } |
| 149 | } |
| 150 | } |
| 151 | } |
| 152 | |
Harald Welte | 1516614 | 2017-12-16 23:02:08 +0100 | [diff] [blame] | 153 | |
Harald Welte | c76f29f | 2017-11-22 12:46:46 +0100 | [diff] [blame] | 154 | } |