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MINOR: sample: allow integers to cast to binary

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Doing so finally allows to apply the hex converter to integers as well.
Note that all integers are represented in 32-bit, big endian so that their
conversion remains human readable and portable. A later improvement to the
hex converter could be to make it trim leading zeroes, and/or to only report
a number of least significant bytes.
This commit is contained in:
Willy Tarreau 2014-07-15 21:19:08 +02:00
parent 23ec4ca1bb
commit bbfd1a25ee
1 changed files with 14 additions and 2 deletions
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16
src/sample.c
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@ -675,6 +675,18 @@ static int c_addr2bin(struct sample *smp)
return 1;
}
static int c_int2bin(struct sample *smp)
{
struct chunk *chk = get_trash_chunk();
*(unsigned int *)chk->str = htonl(smp->data.uint);
chk->len = 4;
smp->data.str = *chk;
smp->type = SMP_T_BIN;
return 1;
}
/*****************************************************************/
/* Sample casts matrix: */
@ -685,8 +697,8 @@ static int c_addr2bin(struct sample *smp)
sample_cast_fct sample_casts[SMP_TYPES][SMP_TYPES] = {
/* to: BOOL UINT SINT ADDR IPV4 IPV6 STR BIN METH */
/* from: BOOL */ { c_none, c_none, c_none, NULL, NULL, NULL, c_int2str, NULL, NULL, },
/* UINT */ { c_none, c_none, c_none, c_int2ip, c_int2ip, NULL, c_int2str, NULL, NULL, },
/* SINT */ { c_none, c_none, c_none, c_int2ip, c_int2ip, NULL, c_int2str, NULL, NULL, },
/* UINT */ { c_none, c_none, c_none, c_int2ip, c_int2ip, NULL, c_int2str, c_int2bin, NULL, },
/* SINT */ { c_none, c_none, c_none, c_int2ip, c_int2ip, NULL, c_int2str, c_int2bin, NULL, },
/* ADDR */ { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, },
/* IPV4 */ { NULL, c_ip2int, c_ip2int, c_none, c_none, c_ip2ipv6, c_ip2str, c_addr2bin, NULL, },
/* IPV6 */ { NULL, NULL, NULL, c_none, NULL, c_none, c_ipv62str, c_addr2bin, NULL, },