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