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Tidy last commit.

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This commit is contained in:
Simon Kelley
2012-03-12 17:28:27 +00:00
parent 6c8f21e4a4
commit 5cfea3d402
1 changed files with 50 additions and 54 deletions
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96
src/rfc3315.c
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@@ -1345,60 +1345,56 @@ static void log6_opts(int nest, unsigned int xid, void *start_opts, void *end_op
void *opt;
char *desc = nest ? "nest" : "sent";
if (start_opts != end_opts)
for (opt = start_opts; opt; opt = opt6_next(opt, end_opts))
{
int type = opt6_type(opt);
if (start_opts == end_opts)
return;
if (type == OPTION6_IA_NA || type == OPTION6_IA_TA)
{
int iaid = opt6_uint(opt, 0, 4);
void *ia_end = opt6_ptr(opt, opt6_len(opt));
void *ia_options = opt6_ptr(opt, type == OPTION6_IA_NA ? 12 : 4);
for (opt = start_opts; opt; opt = opt6_next(opt, end_opts))
{
int type = opt6_type(opt);
void *ia_options = NULL;
char *optname;
if (type == OPTION6_IA_NA)
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d ia-na IAID=%u T1=%u T2=%u",
xid, desc, opt6_len(opt), type, iaid, opt6_uint(opt, 4, 4), opt6_uint(opt, 8, 4));
else
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d ia-ta IAID=%u",
xid, desc, opt6_len(opt), type, iaid);
if (type == OPTION6_IA_NA)
{
sprintf(daemon->namebuff, "IAID=%u T1=%u T2=%u",
opt6_uint(opt, 0, 4), opt6_uint(opt, 4, 4), opt6_uint(opt, 8, 4));
optname = "ia-na";
ia_options = opt6_ptr(opt, 12);
}
else if (type == OPTION6_IA_TA)
{
sprintf(daemon->namebuff, "IAID=%u", opt6_uint(opt, 0, 4));
optname = "ia-ta";
ia_options = opt6_ptr(opt, 4);
}
else if (type == OPTION6_IAADDR)
{
inet_ntop(AF_INET6, opt6_ptr(opt, 0), daemon->addrbuff, ADDRSTRLEN);
sprintf(daemon->namebuff, "%s PL=%u VL=%u",
daemon->addrbuff, opt6_uint(opt, 16, 4), opt6_uint(opt, 20, 4));
optname = "iaaddr";
ia_options = opt6_ptr(opt, 24);
}
else if (type == OPTION6_STATUS_CODE)
{
int len = sprintf(daemon->namebuff, "%u ", opt6_uint(opt, 0, 2));
memcpy(daemon->namebuff + len, opt6_ptr(opt, 2), opt6_len(opt)-2);
daemon->namebuff[len + opt6_len(opt) - 2] = 0;
optname = "status";
}
else
{
/* account for flag byte on FQDN */
int offset = type == OPTION6_FQDN ? 1 : 0;
optname = option_string(AF_INET6, type, opt6_ptr(opt, offset), opt6_len(opt) - offset, daemon->namebuff, MAXDNAME);
}
log6_opts(1, xid, ia_options, ia_end);
}
else if (type == OPTION6_IAADDR)
{
void *ia_end = opt6_ptr(opt, opt6_len(opt));
void *ia_options = opt6_ptr(opt, 24);
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d %s %s",
xid, desc, opt6_len(opt), type, optname, daemon->namebuff);
inet_ntop(AF_INET6, opt6_ptr(opt, 0), daemon->addrbuff, ADDRSTRLEN);
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d iaaddr %s PL=%u VL=%u",
xid, desc, opt6_len(opt), type, daemon->addrbuff, opt6_uint(opt, 16, 4), opt6_uint(opt, 20, 4));
log6_opts(1, xid, ia_options, ia_end);
}
else if (type == OPTION6_STATUS_CODE)
{
memcpy(daemon->namebuff, opt6_ptr(opt, 2), opt6_len(opt)-2);
daemon->namebuff[opt6_len(opt)-2] = 0;
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d status %u %s",
xid, desc, opt6_len(opt), type, opt6_uint(opt, 0, 2), daemon->namebuff);
}
else
{
int offset = 0;
char *optname;
/* account for flag byte on FQDN */
if (type == OPTION6_FQDN)
offset = 1;
optname = option_string(AF_INET6, type, opt6_ptr(opt, offset), opt6_len(opt) - offset, daemon->namebuff, MAXDNAME);
my_syslog(MS_DHCP | LOG_INFO, "%u %s size:%3d option:%3d %s %s",
xid, desc, opt6_len(opt), type, optname, daemon->namebuff);
}
}
if (ia_options)
log6_opts(1, xid, ia_options, opt6_ptr(opt, opt6_len(opt)));
}
}
static void log6_packet(char *type, unsigned char *clid, int clid_len, struct in6_addr *addr, int xid, char *iface, char *string)