Lionel Gauthier
059a0a3fdc
This is done for better merging branch/LG_PRE_RELEASE_0.3 into trunk (same process is applied on this branch) git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7073 818b1a75-f10b-46b9-bf7c-635c3b92a50f
239 lines
10 KiB
C
239 lines
10 KiB
C
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface 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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OpenAirInterface 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 OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@eurecom.fr
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Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
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*******************************************************************************/
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#include <freeDiameter/freeDiameter-host.h>
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#include <freeDiameter/libfdcore.h>
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#include "hss_config.h"
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#ifndef S6A_PROTO_H_
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#define S6A_PROTO_H_
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#define VENDOR_3GPP (10415)
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#define APP_S6A (16777251)
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/* Errors that fall within the Permanent Failures category shall be used to
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* inform the peer that the request has failed, and should not be attempted
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* again. The Result-Code AVP values defined in Diameter Base Protocol RFC 3588
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* shall be applied. When one of the result codes defined here is included in a
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* response, it shall be inside an Experimental-Result AVP and the Result-Code
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* AVP shall be absent.
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*/
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#define DIAMETER_ERROR_USER_UNKNOWN (5001)
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#define DIAMETER_ERROR_ROAMING_NOT_ALLOWED (5004)
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#define DIAMETER_ERROR_UNKNOWN_EPS_SUBSCRIPTION (5420)
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#define DIAMETER_ERROR_RAT_NOT_ALLOWED (5421)
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#define DIAMETER_ERROR_EQUIPMENT_UNKNOWN (5422)
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#define DIAMETER_ERROR_UNKOWN_SERVING_NODE (5423)
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/* Result codes that fall within the transient failures category shall be used
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* to inform a peer that the request could not be satisfied at the time it was
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* received, but may be able to satisfy the request in the future. The
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* Result-Code AVP values defined in Diameter Base Protocol RFC 3588 shall be
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* applied. When one of the result codes defined here is included in a response,
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* it shall be inside an Experimental-Result AVP and the Result-Code AVP shall
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* be absent.
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*/
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#define DIAMETER_AUTHENTICATION_DATA_UNAVAILABLE (4181)
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#define DIAMETER_ERROR_IS_VENDOR(x) \
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((x == DIAMETER_ERROR_USER_UNKNOWN) || \
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(x == DIAMETER_ERROR_ROAMING_NOT_ALLOWED) || \
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(x == DIAMETER_ERROR_UNKNOWN_EPS_SUBSCRIPTION) || \
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(x == DIAMETER_ERROR_RAT_NOT_ALLOWED) || \
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(x == DIAMETER_ERROR_EQUIPMENT_UNKNOWN) || \
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(x == DIAMETER_AUTHENTICATION_DATA_UNAVAILABLE) || \
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(x == DIAMETER_ERROR_UNKOWN_SERVING_NODE))
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#define AVP_CODE_IMEI (1402)
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#define AVP_CODE_SOFTWARE_VERSION (1403)
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#define AVP_CODE_NUMBER_OF_REQ_VECTORS (1410)
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#define AVP_CODE_RE_SYNCHRONIZATION_INFO (1411)
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#define AVP_CODE_IMMEDIATE_RESP_PREF (1412)
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#define AVP_CODE_3GPP2_MEID (1471)
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#define AVP_CODE_FEATURE_LIST (629)
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#define AVP_CODE_VENDOR_ID (266)
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typedef struct {
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struct dict_object *dataobj_s6a_vendor; /* s6a vendor object */
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struct dict_object *dataobj_s6a_app; /* s6a application object */
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/* Commands */
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struct dict_object *dataobj_s6a_auth_cmd; /* s6a authentication command */
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struct dict_object *dataobj_s6a_loc_up; /* s6a update location */
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struct dict_object *dataobj_s6a_purge_ue; /* s6a purge ue req */
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struct dict_object *dataobj_s6a_cancel_loc_req; /* s6a Cancel Location req */
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struct dict_object *dataobj_s6a_cancel_loc_ans; /* s6a Cancel Location ans */
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/* AVPs */
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struct dict_object *dataobj_s6a_origin_host;
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struct dict_object *dataobj_s6a_origin_realm;
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struct dict_object *dataobj_s6a_imsi; /* s6a imsi avp */
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struct dict_object *dataobj_s6a_imei;
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struct dict_object *dataobj_s6a_software_version;
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struct dict_object *dataobj_s6a_supported_features;
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struct dict_object *dataobj_s6a_req_e_utran_auth_info;
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struct dict_object *dataobj_s6a_req_resync_info;
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struct dict_object *dataobj_s6a_req_nb_of_req_vectors;
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struct dict_object *dataobj_s6a_req_geran_auth_info;
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struct dict_object *dataobj_s6a_immediate_response_pref;
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struct dict_object *dataobj_s6a_visited_plmn_id;
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struct dict_object *dataobj_s6a_result_code;
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struct dict_object *dataobj_s6a_experimental_result;
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struct dict_object *dataobj_s6a_vendor_id;
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struct dict_object *dataobj_s6a_experimental_result_code;
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struct dict_object *dataobj_s6a_auth_session_state;
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struct dict_object *dataobj_s6a_authentication_info;
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struct dict_object *dataobj_s6a_e_utran_vector;
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struct dict_object *dataobj_s6a_rand;
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struct dict_object *dataobj_s6a_xres;
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struct dict_object *dataobj_s6a_autn;
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struct dict_object *dataobj_s6a_kasme;
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struct dict_object *dataobj_s6a_ulr_flags;
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struct dict_object *dataobj_s6a_ula_flags;
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struct dict_object *dataobj_s6a_pur_flags;
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struct dict_object *dataobj_s6a_pua_flags;
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struct dict_object *dataobj_s6a_rat_type;
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struct dict_object *dataobj_s6a_terminal_info;
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struct dict_object *dataobj_s6a_ue_srvcc_cap;
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struct dict_object *dataobj_s6a_gmlc_addr;
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struct dict_object *dataobj_s6a_subscription_data;
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struct dict_object *dataobj_s6a_subscriber_status;
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struct dict_object *dataobj_s6a_msisdn;
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struct dict_object *dataobj_s6a_ambr;
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struct dict_object *dataobj_s6a_network_access_mode;
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struct dict_object *dataobj_s6a_access_restriction_data;
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struct dict_object *dataobj_s6a_apn_configuration_profile;
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struct dict_object *dataobj_s6a_subscribed_rau_tau_timer;
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struct dict_object *dataobj_s6a_context_identifier;
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/* All-APN-Configurations-Included-Indicator */
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struct dict_object *dataobj_s6a_all_apn_conf_inc_ind;
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struct dict_object *dataobj_s6a_apn_configuration;
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/* Max-Requested-Bandwidth-UL */
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struct dict_object *dataobj_s6a_max_bandwidth_ul;
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/* Max-Requested-Bandwidth-DL */
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struct dict_object *dataobj_s6a_max_bandwidth_dl;
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struct dict_object *dataobj_s6a_pdn_type;
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struct dict_object *dataobj_s6a_service_selection;
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struct dict_object *dataobj_s6a_eps_subscribed_qos_profile;
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struct dict_object *dataobj_s6a_qos_class_identifier;
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struct dict_object *dataobj_s6a_allocation_retention_priority;
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struct dict_object *dataobj_s6a_priority_level;
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struct dict_object *dataobj_s6a_pre_emption_capability;
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struct dict_object *dataobj_s6a_pre_emption_vulnerability;
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struct dict_object *dataobj_s6a_served_party_ip_addr;
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} s6a_cnf_t;
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/* External definition of the S6A decriptor */
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extern s6a_cnf_t s6a_cnf;
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/* Length of IMSI should not exceed 15 digits */
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#define IMSI_LENGTH (15)
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#define IMEI_LENGTH (15)
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#define SV_LENGTH (2)
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/* ULR-Flags meaning: */
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#define ULR_SINGLE_REGISTRATION_IND (1U)
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#define ULR_S6A_S6D_INDICATOR (1U << 1)
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#define ULR_SKIP_SUBSCRIBER_DATA (1U << 2)
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#define ULR_GPRS_SUBSCRIPTION_DATA_IND (1U << 3)
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#define ULR_NODE_TYPE_IND (1U << 4)
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#define ULR_INITIAL_ATTACH_IND (1U << 5)
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#define ULR_PS_LCS_SUPPORTED_BY_UE (1U << 6)
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#define ULR_PAD_VALID(x) ((x & ~0x7f) == 0)
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/* ULA-Flags */
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#define ULA_SEPARATION_IND (1U)
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/* PUR-Flags */
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#define PUR_UE_PURGED_IN_MME (1U)
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#define PUR_UE_PURGED_IN_SGSN (1U << 1)
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#define PUR_PAD_VALID(x) ((x & ~0x3) == 0)
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/* PUA-FLAGS */
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#define PUA_FREEZE_M_TMSI (1U)
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#define PUA_FREEZE_P_TMSI (1U << 1)
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/* Access-restriction-data bits */
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#define UTRAN_NOT_ALLOWED (1U)
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#define GERAN_NOT_ALLOWED (1U << 1)
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#define GAN_NOT_ALLOWED (1U << 2)
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#define I_HSDPA_EVO_NOT_ALLOWED (1U << 3)
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#define E_UTRAN_NOT_ALLOWED (1U << 4)
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#define HO_TO_NON_3GPP_NOT_ALLOWED (1U << 5)
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#define ARD_CHECK_PAD(x) ((x & ~0x3f) == 0)
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#define FLAG_IS_SET(x, flag) ((x) & (flag))
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#define FLAGS_SET(x, flags) ((x) |= (flags))
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#define FLAGS_CLEAR(x, flags) ((x) = (x) & ~(flags))
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/** \brief Initialize the s6a layer using freeDiameter
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* \param hss_config_p pointer the global HSS configuration
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* @returns 0 if the init was successfull, != 0 in case of failure
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*/
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int s6a_init(hss_config_t *hss_config_p);
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/** \brief Callback function for new equipements connections to the HSS. See
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* libfdproto from freeDiameter for more informations on the peer validate
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* callback
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* \param info Peer freeDiameter info
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* \param auth Result of the peer authentication, possible values:
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* * 1 = accept
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* * 0 = unknown
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* * -1 = reject
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* \param cb2 possible second callback to validate the TLS authentication
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* @return 0 if the init was successfull, != 0 in case of failure
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*/
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int s6a_peer_validate(struct peer_info *info, int *auth, int (**cb2)(struct peer_info *));
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/* Callback called when corresponding request/answer is received */
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int s6a_auth_info_cb(struct msg **msg, struct avp *paramavp,
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struct session *sess, void *opaque,
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enum disp_action *act);
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int s6a_up_loc_cb(struct msg **msg, struct avp *paramavp,
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struct session *sess, void *opaque,
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enum disp_action *act);
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int s6a_purge_ue_cb(struct msg **msg, struct avp *paramavp,
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struct session *sess, void *opaque,
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enum disp_action *act);
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int s6a_add_subscription_data_avp(struct msg *message, mysql_ul_ans_t *msql_ans);
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int s6a_add_result_code(struct msg *ans, struct avp *failed_avp,
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int result_code, int experimental);
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int s6a_add_ipv4_address(struct avp *avp, const char *ipv4_addr);
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int s6a_add_ipv6_address(struct avp *avp, const char *ipv6_addr);
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char *experimental_retcode_2_string(int ret_code);
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char *retcode_2_string(int ret_code);
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#endif /* S6A_PROTO_H_ */
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