annotate include/tmgw_ctrl.h @ 48:8117d8ee44a5

sip-in: beginning of INVITE handling
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 06 Sep 2022 22:07:51 -0800
parents 7dae2bae56a1
children 5081f2bc6f1c
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1 /*
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2 * This header file defines the ad hoc control interface
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3 * to themwi-mgw over a dedicated local socket.
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4 */
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5
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6 struct tmgw_ctrl_req {
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7 uint32_t opcode;
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8 uint32_t transact_ref;
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9 uint32_t ep_id;
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10 uint32_t setup_mask;
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11 struct sockaddr_storage gsm_addr;
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12 uint32_t gsm_payload_type;
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13 uint32_t gsm_payload_msg_type;
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14 struct sockaddr_storage pstn_addr;
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15 uint32_t pstn_payload_type;
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16 uint32_t fwd_mode;
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17 };
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18
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19 #define TMGW_CTRL_OP_CRCX 1
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20 #define TMGW_CTRL_OP_MDCX 2
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21 #define TMGW_CTRL_OP_DLCX 3
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22
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23 #define TMGW_CTRL_MASK_GSM_CONN 0x0001
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24 #define TMGW_CTRL_MASK_PSTN_CONN 0x0002
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25 #define TMGW_CTRL_MASK_FWD_MODE 0x0004
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27 struct tmgw_ctrl_resp {
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28 uint32_t transact_ref;
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29 uint32_t res;
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30 uint32_t ep_id;
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31 struct sockaddr_storage gsm_addr;
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32 struct sockaddr_storage pstn_addr;
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33 };
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35 #define TMGW_RESP_OK 0
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36 #define TMGW_RESP_ERR_PROT 1
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37 #define TMGW_RESP_ERR_RSRC 2
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38 #define TMGW_RESP_ERR_OPCODE 3
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39 #define TMGW_RESP_ERR_PARAM 4
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40 #define TMGW_RESP_ERR_NOTSUP 5