53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
#ifndef _IPACCESS_H
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#define _IPACCESS_H
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#include <osmocom/core/linuxlist.h>
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#define IPA_TCP_PORT_OML 3002
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#define IPA_TCP_PORT_RSL 3003
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struct ipaccess_head {
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uint16_t len; /* network byte order */
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uint8_t proto;
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uint8_t data[0];
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} __attribute__ ((packed));
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enum ipaccess_proto {
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IPAC_PROTO_RSL = 0x00,
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IPAC_PROTO_IPACCESS = 0xfe,
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IPAC_PROTO_SCCP = 0xfd,
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IPAC_PROTO_OML = 0xff,
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};
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enum ipaccess_msgtype {
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IPAC_MSGT_PING = 0x00,
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IPAC_MSGT_PONG = 0x01,
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IPAC_MSGT_ID_GET = 0x04,
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IPAC_MSGT_ID_RESP = 0x05,
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IPAC_MSGT_ID_ACK = 0x06,
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};
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enum ipaccess_id_tags {
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IPAC_IDTAG_SERNR = 0x00,
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IPAC_IDTAG_UNITNAME = 0x01,
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IPAC_IDTAG_LOCATION1 = 0x02,
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IPAC_IDTAG_LOCATION2 = 0x03,
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IPAC_IDTAG_EQUIPVERS = 0x04,
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IPAC_IDTAG_SWVERSION = 0x05,
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IPAC_IDTAG_IPADDR = 0x06,
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IPAC_IDTAG_MACADDR = 0x07,
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IPAC_IDTAG_UNIT = 0x08,
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};
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/*
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* methods for parsing and sending a message
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*/
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int ipaccess_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd);
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struct msgb *ipaccess_read_msg(struct osmo_fd *bfd, int *error);
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void ipaccess_prepend_header(struct msgb *msg, int proto);
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int ipaccess_send_id_ack(int fd);
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int ipaccess_send_id_req(int fd);
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#endif /* _IPACCESS_H */
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