| % GSM MAP codec wrapper functions |
| |
| % (C) 2011-2012 by Harald Welte <laforge@gnumonks.org> |
| % |
| % All Rights Reserved |
| % |
| % This program is free software; you can redistribute it and/or modify |
| % it under the terms of the GNU Affero 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 Affero General Public License |
| % along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| -module(map_helper). |
| -author('Harald Welte <laforge@gnumonks.org>'). |
| |
| -include_lib("osmo_ss7/include/isup.hrl"). |
| -include_lib("osmo_map/include/map.hrl"). |
| |
| -export([postproc/2, postproc_gt/2, postproc_imsi/2, postproc_msisdn/2]). |
| |
| postproc(M=#'UpdateLocationArg'{imsi = Imsi, 'msc-Number' = Msc, 'vlr-Number' = Vlr, |
| 'v-gmlc-Address' = Gmlc}, Mode) -> |
| M#'UpdateLocationArg'{imsi = postproc_imsi(Imsi, Mode), |
| 'msc-Number' = postproc_gt(Msc, Mode), |
| 'vlr-Number' = postproc_gt(Vlr, Mode), |
| 'v-gmlc-Address' = postproc_gt(Gmlc, Mode)}; |
| postproc(M=#'UpdateLocationRes'{'hlr-Number' = Hlr}, Mode) -> |
| M#'UpdateLocationRes'{'hlr-Number' = postproc_gt(Hlr, Mode)}; |
| postproc(M=#'UpdateGprsLocationArg'{imsi = Imsi, 'sgsn-Address' = Sgsn}, Mode) -> |
| M#'UpdateGprsLocationArg'{imsi = postproc_imsi(Imsi, Mode), |
| 'sgsn-Address' = postproc_gt(Sgsn, Mode)}; |
| postproc(M=#'UpdateGprsLocationRes'{'hlr-Number' = Hlr}, Mode) -> |
| M#'UpdateGprsLocationRes'{'hlr-Number' = postproc_gt(Hlr, Mode)}; |
| postproc(M=#'SendAuthenticationInfoArg'{imsi = Imsi}, Mode) -> |
| M#'SendAuthenticationInfoArg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'ReadyForSM-Arg'{imsi = Imsi}, Mode) -> |
| M#'ReadyForSM-Arg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'MO-ForwardSM-Arg'{imsi = Imsi}, Mode) -> |
| M#'MO-ForwardSM-Arg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'RoutingInfoForSM-Res'{imsi = Imsi}, Mode) -> |
| M#'RoutingInfoForSM-Res'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'DeactivateTraceModeArg'{imsi = Imsi}, Mode) -> |
| M#'DeactivateTraceModeArg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'ActivateTraceModeArg'{imsi = Imsi}, Mode) -> |
| M#'ActivateTraceModeArg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'InsertSubscriberDataArg'{imsi = Imsi, msisdn = Msisdn}, Mode) -> |
| M#'InsertSubscriberDataArg'{imsi = postproc_imsi(Imsi, Mode), |
| msisdn = postproc_msisdn(Msisdn, Mode)}; |
| postproc(M=#'AuthenticationFailureReportArg'{imsi = Imsi}, Mode) -> |
| M#'AuthenticationFailureReportArg'{imsi = postproc_imsi(Imsi, Mode)}; |
| postproc(M=#'AlertServiceCentreArg'{msisdn = Msisdn, serviceCentreAddress = Smsc}, Mode) -> |
| M#'AlertServiceCentreArg'{msisdn = postproc_msisdn(Msisdn, Mode), |
| serviceCentreAddress = postproc_gt(Smsc, Mode)}; |
| postproc(M=#'RoutingInfoForSM-Arg'{msisdn = Msisdn, serviceCentreAddress = Smsc}, Mode) -> |
| M#'RoutingInfoForSM-Arg'{msisdn = postproc_msisdn(Msisdn, Mode), |
| serviceCentreAddress = postproc_gt(Smsc, Mode)}; |
| postproc(M=#'ProvideRoamingNumberArg'{imsi = Imsi, msisdn = Msisdn, |
| 'gmsc-Address' = Gmsc}, Mode) -> |
| M#'ProvideRoamingNumberArg'{imsi = postproc_imsi(Imsi, Mode), |
| msisdn = postproc_msisdn(Msisdn, Mode), |
| 'gmsc-Address' = postproc_gt(Gmsc, Mode)}; |
| postproc(M=#'SendRoutingInfoRes'{msisdn = Msisdn}, Mode) -> |
| M#'SendRoutingInfoRes'{msisdn = postproc_msisdn(Msisdn, Mode)}; |
| postproc(M=#'SendRoutingInfoArg'{msisdn = Msisdn, 'gmsc-OrGsmSCF-Address' = Gmsc}, Mode) -> |
| M#'SendRoutingInfoArg'{msisdn = postproc_msisdn(Msisdn, Mode), |
| 'gmsc-OrGsmSCF-Address' = postproc_gt(Gmsc, Mode)}; |
| postproc(M=#'USSD-Arg'{msisdn = Msisdn}, Mode) -> |
| M#'USSD-Arg'{msisdn = postproc_msisdn(Msisdn, Mode)}; |
| postproc(M=#'ReportSM-DeliveryStatusArg'{msisdn = Msisdn, |
| serviceCentreAddress = Smsc}, Mode) -> |
| M#'ReportSM-DeliveryStatusArg'{msisdn = postproc_msisdn(Msisdn, Mode), |
| serviceCentreAddress = postproc_gt(Smsc, Mode)}; |
| postproc(M=#'AnyTimeInterrogationArg'{'gsmSCF-Address' = Scf}, Mode) -> |
| M#'AnyTimeInterrogationArg'{'gsmSCF-Address' = postproc_gt(Scf, Mode)}; |
| postproc(M, _Mode) -> |
| M. |
| |
| |
| postproc_gt(In, post) when is_binary(In) -> |
| postproc_gt(binary_to_list(In), post); |
| postproc_gt(asn1_NOVALUE, post) -> |
| undefined; |
| postproc_gt(In, post) -> |
| map_codec:parse_addr_string(In); |
| postproc_gt(undefined, pre) -> |
| asn1_NOVALUE; |
| postproc_gt(In, pre) when is_record(In, party_number) -> |
| map_codec:encode_addr_string(In); |
| postproc_gt(In, pre) -> |
| In. |
| |
| postproc_imsi(asn1_NOVALUE, post) -> |
| undefined; |
| postproc_imsi(In, post) -> |
| map_codec:parse_map_addr(In); |
| postproc_imsi(undefined, pre) -> |
| asn1_NOVALUE; |
| postproc_imsi([], pre) -> |
| asn1_NOVALUE; |
| postproc_imsi(In, pre) -> |
| map_codec:encode_map_tbcd(In). |
| |
| postproc_msisdn(asn1_NOVALUE, post) -> |
| undefined; |
| postproc_msisdn(In, post) -> |
| map_codec:parse_map_addr(In); |
| postproc_msisdn(undefined, pre) -> |
| asn1_NOVALUE; |
| postproc_msisdn([], pre) -> |
| asn1_NOVALUE; |
| postproc_msisdn(In, pre) -> |
| map_codec:encode_map_tbcd(In). |
| |