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#ifndef _IPACCESS_H
#define _IPACCESS_H
#include "e1_input.h"
#include <osmocore/linuxlist.h>
#define IPA_TCP_PORT_OML 3002
#define IPA_TCP_PORT_RSL 3003
struct ipaccess_head {
u_int16_t len; /* network byte order */
u_int8_t proto;
u_int8_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,
};
int ipaccess_connect(struct e1inp_line *line, struct sockaddr_in *sa);
/*
* methods for parsing and sending a message
*/
int ipaccess_rcvmsg_base(struct msgb *msg, struct bsc_fd *bfd);
struct msgb *ipaccess_read_msg(struct bsc_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);
int ipaccess_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
/*
* Firmware specific header
*/
struct sdp_firmware {
char magic[4];
char more_magic[2];
u_int16_t more_more_magic;
u_int32_t header_length;
u_int32_t file_length;
char sw_part[20];
char text1[64];
char time[12];
char date[14];
char text2[10];
char version[20];
u_int16_t table_offset;
/* stuff i don't know */
} __attribute__((packed));
struct sdp_header_entry {
u_int16_t something1;
char text1[64];
char time[12];
char date[14];
char text2[10];
char version[20];
u_int32_t length;
u_int32_t addr1;
u_int32_t addr2;
u_int32_t start;
} __attribute__((packed));
struct sdp_header_item {
struct sdp_header_entry header_entry;
struct llist_head entry;
off_t absolute_offset;
};
struct sdp_header {
struct sdp_firmware firmware_info;
/* for more_magic a list of sdp_header_entry_list */
struct llist_head header_list;
/* the entry of the sdp_header */
struct llist_head entry;
};
int ipaccess_analyze_file(int fd, const unsigned int st_size, const unsigned base_offset, struct llist_head *list);
#endif /* _IPACCESS_H */
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