FreeCalypso > hg > themwi-system-sw
annotate libsip/parse.h @ 249:e980fe9c186c
sip-in: convert to libnumdb2
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 14 Aug 2023 23:38:24 -0800 |
parents | 77d980126efd |
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1 /* |
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2 * Here we define the structure we are going to use for receiving |
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3 * and parsing SIP UDP packets. |
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4 */ |
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5 |
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6 #define MAX_SIP_RX_PACKET 3072 |
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7 #define MAX_HEADER_FIELDS 64 |
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8 |
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9 struct sip_parse_hdr { |
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10 char *field_name; |
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11 char *field_value; |
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12 }; |
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13 |
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14 struct sip_pkt_rx { |
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15 /* recvfrom on UDP socket, input to parser */ |
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16 char pkt_buffer[MAX_SIP_RX_PACKET]; |
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17 unsigned pkt_length; |
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18 /* filled by parser */ |
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19 int parse_msgtype; |
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20 char *req_method; |
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21 char *req_uri; |
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22 unsigned status_code; |
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23 char *status_str; |
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24 /* header fields */ |
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25 struct sip_parse_hdr hdr_fields[MAX_HEADER_FIELDS]; |
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26 unsigned num_hdr_fields; |
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27 /* optional message body */ |
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28 char *msg_body; |
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29 unsigned msg_body_len; |
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30 }; |
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31 |
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32 #define SIP_MSG_TYPE_REQ 1 |
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33 #define SIP_MSG_TYPE_RESP 2 |