diff options
Diffstat (limited to 'libglouglou/libglouglou.h')
| -rw-r--r-- | libglouglou/libglouglou.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libglouglou/libglouglou.h b/libglouglou/libglouglou.h new file mode 100644 index 0000000..62d601c --- /dev/null +++ b/libglouglou/libglouglou.h @@ -0,0 +1,50 @@ +#define PACKET_VERSION 1 +#define DNSNAME_MAX 20 + +struct packet { + u_int8_t ver; + u_int8_t type; +/* XXX nicer way for _SIZE ... ? */ +#define PACKET_NEWCONN 0 +#define PACKET_NEWCONN_SIZE (2 + sizeof((struct packet *)0)->pdat.newconn) +#define PACKET_DELCONN 1 +#define PACKET_DELCONN_SIZE (2 + sizeof((struct packet *)0)->pdat.delconn) +#define PACKET_DATA 2 +#define PACKET_DATA_SIZE (2 + sizeof((struct packet *)0)->pdat.data) +#define PACKET_NAME 3 +#define PACKET_NAME_SIZE ((2 + sizeof((struct packet *)0)->pdat.name) - DNSNAME_MAX) + + union { + struct newconn { + u_int16_t id; + u_int32_t src; + u_int32_t dst; + u_int8_t proto; + u_int8_t size; + } newconn; + struct delconn { + u_int16_t id; + } delconn; + struct data { + u_int16_t connid; + u_int8_t size; + } data; + struct name { + u_int32_t addr; + u_int8_t len; + u_char fqdn[DNSNAME_MAX]; + } name; + } pdat; +#define newconn_id pdat.newconn.id +#define newconn_src pdat.newconn.src +#define newconn_dst pdat.newconn.dst +#define newconn_proto pdat.newconn.proto +#define newconn_size pdat.newconn.size +#define delconn_id pdat.delconn.id +#define data_connid pdat.data.connid +#define data_size pdat.data.size +#define name_addr pdat.name.addr +#define name_len pdat.name.len +#define name_fqdn pdat.name.fqdn +}; + |