89 lines
3.9 KiB
Python
89 lines
3.9 KiB
Python
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# Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
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# This file is part of Open5GS.
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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 Affero 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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#
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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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#
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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 <https://www.gnu.org/licenses/>.
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type_list["P-TMSI signature"]["decode"] = \
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" *p_tmsi_signature = htonl(*p_tmsi_signature);\n\n"
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type_list["P-TMSI signature"]["encode"] = \
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" *p_tmsi_signature = ntohl(*p_tmsi_signature);\n\n"
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type_list["Location area identification"]["decode"] = \
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" location_area_identification->lac = ntohs(location_area_identification->lac);\n\n"
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type_list["Location area identification"]["encode"] = \
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" target.lac = htons(location_area_identification->lac);\n\n"
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type_list["Tracking area identity"]["decode"] = \
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" tracking_area_identity->tac = ntohs(tracking_area_identity->tac);\n\n"
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type_list["Tracking area identity"]["encode"] = \
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" target.tac = htons(tracking_area_identity->tac);\n\n"
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type_list["Mobile identity"]["decode"] = \
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" if (mobile_identity->tmsi.type == NAS_MOBILE_IDENTITY_TMSI)\n" \
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" {\n" \
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" if (mobile_identity->tmsi.spare != 0xf)\n" \
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" ogs_warn(\"Spec warning : mobile_identity->tmsi.spare = 0x%x\", mobile_identity->tmsi.spare);\n" \
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" mobile_identity->tmsi.tmsi = ntohl(mobile_identity->tmsi.tmsi);\n" \
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" }\n\n"
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type_list["Mobile identity"]["encode"] = \
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" if (mobile_identity->tmsi.type == NAS_MOBILE_IDENTITY_TMSI)\n" \
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" {\n" \
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" target.tmsi.tmsi = htonl(mobile_identity->tmsi.tmsi);\n" \
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" target.tmsi.spare = 0xf;\n" \
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" }\n\n"
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type_list["EPS mobile identity"]["decode"] = \
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" if (eps_mobile_identity->guti.type == NAS_EPS_MOBILE_IDENTITY_GUTI)\n" \
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" {\n" \
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" if (eps_mobile_identity->guti.spare != 0xf)\n" \
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" ogs_warn(\"Spec warning : eps_mobile_identy->spare = 0x%x\", eps_mobile_identity->guti.spare);\n" \
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" eps_mobile_identity->guti.mme_gid = ntohs(eps_mobile_identity->guti.mme_gid);\n" \
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" eps_mobile_identity->guti.m_tmsi = ntohl(eps_mobile_identity->guti.m_tmsi);\n" \
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" }\n\n"
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type_list["EPS mobile identity"]["encode"] = \
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" if (target.guti.type == NAS_EPS_MOBILE_IDENTITY_GUTI)\n" \
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" {\n" \
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" target.guti.spare = 0xf;\n" \
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" target.guti.mme_gid = htons(eps_mobile_identity->guti.mme_gid);\n" \
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" target.guti.m_tmsi = htonl(eps_mobile_identity->guti.m_tmsi);\n" \
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" }\n\n"
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type_list["Nonce"]["decode"] = \
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" *nonce = ntohl(*nonce);\n\n"
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type_list["Nonce"]["encode"] = \
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" target = htonl(*nonce);\n\n"
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type_list["Header compression configuration"]["decode"] = \
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" header_compression_configuration->max_cid = ntohs(header_compression_configuration->max_cid);\n\n"
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type_list["Header compression configuration"]["encode"] = \
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" target.max_cid = htons(header_compression_configuration->max_cid);\n\n"
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type_list["Short MAC"]["decode"] = \
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" *short_mac = ntohs(*short_mac);\n\n"
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type_list["Short MAC"]["encode"] = \
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" target = htons(*short_mac);\n\n"
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type_list["Access point name"]["decode"] = \
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" {\n" \
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" char apn[MAX_APN_LEN];\n" \
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" access_point_name->length = apn_parse(apn, access_point_name->apn, access_point_name->length);\n" \
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" ogs_cpystrn(access_point_name->apn, apn, ogs_min(access_point_name->length, MAX_APN_LEN) + 1);\n" \
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" }\n\n"
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type_list["Access point name"]["encode"] = \
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" target.length = apn_build(target.apn, access_point_name->apn, access_point_name->length);\n" \
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" size = target.length + sizeof(target.length);\n\n"
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