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iphlpapi: Trace enumerated addresses.

This commit is contained in:
Juan Lang 2010-09-16 11:11:06 -07:00 committed by Alexandre Julliard
parent 41d341cf4e
commit f22cf51124
1 changed files with 64 additions and 0 deletions
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64
dlls/iphlpapi/iphlpapi_main.c
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@ -632,6 +632,60 @@ static ULONG v4addressesFromIndex(DWORD index, DWORD **addrs, ULONG *num_addrs)
return ERROR_SUCCESS;
}
static char *debugstr_ipv4(const in_addr_t *in_addr, char *buf)
{
const BYTE *addrp;
char *p = buf;
for (addrp = (const BYTE *)in_addr;
addrp - (const BYTE *)in_addr < sizeof(*in_addr);
addrp++)
{
if (addrp == (const BYTE *)in_addr + sizeof(*in_addr) - 1)
sprintf(p, "%d", *addrp);
else
{
int n;
sprintf(p, "%d.%n", *addrp, &n);
p += n;
}
}
return buf;
}
static char *debugstr_ipv6(const struct WS_sockaddr_in6 *sin, char *buf)
{
const IN6_ADDR *addr = &sin->sin6_addr;
char *p = buf;
int i;
BOOL in_zero = FALSE;
for (i = 0; i < 7; i++)
{
if (!addr->u.Word[i])
{
if (i == 0)
*p++ = ':';
if (!in_zero)
{
*p++ = ':';
in_zero = TRUE;
}
}
else
{
int n;
sprintf(p, "%x:%n", ntohs(addr->u.Word[i]), &n);
p += n;
in_zero = FALSE;
}
}
sprintf(p, "%x", ntohs(addr->u.Word[7]));
return buf;
}
static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADDRESSES *aa, ULONG *size)
{
ULONG ret, i, num_v4addrs = 0, num_v6addrs = 0, total_size;
@ -685,6 +739,8 @@ static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADD
*dst++ = 0;
ptr = (char *)dst;
TRACE("%s: %d IPv4 addresses, %d IPv6 addresses:\n", name, num_v4addrs,
num_v6addrs);
if (num_v4addrs)
{
IP_ADAPTER_UNICAST_ADDRESS *ua;
@ -693,6 +749,8 @@ static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADD
ua = aa->FirstUnicastAddress = (IP_ADAPTER_UNICAST_ADDRESS *)ptr;
for (i = 0; i < num_v4addrs; i++)
{
char addr_buf[16];
memset(ua, 0, sizeof(IP_ADAPTER_UNICAST_ADDRESS));
ua->u.s.Length = sizeof(IP_ADAPTER_UNICAST_ADDRESS);
ua->Address.iSockaddrLength = sizeof(struct sockaddr_in);
@ -702,6 +760,8 @@ static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADD
sa->sin_family = AF_INET;
sa->sin_addr.s_addr = v4addrs[i];
sa->sin_port = 0;
TRACE("IPv4 %d/%d: %s\n", i + 1, num_v4addrs,
debugstr_ipv4(&sa->sin_addr.s_addr, addr_buf));
ptr += ua->u.s.Length + ua->Address.iSockaddrLength;
if (i < num_v4addrs - 1)
@ -727,6 +787,8 @@ static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADD
ua = aa->FirstUnicastAddress = (IP_ADAPTER_UNICAST_ADDRESS *)ptr;
for (i = 0; i < num_v6addrs; i++)
{
char addr_buf[46];
memset(ua, 0, sizeof(IP_ADAPTER_UNICAST_ADDRESS));
ua->u.s.Length = sizeof(IP_ADAPTER_UNICAST_ADDRESS);
ua->Address.iSockaddrLength = v6addrs[i].iSockaddrLength;
@ -734,6 +796,8 @@ static ULONG adapterAddressesFromIndex(ULONG family, DWORD index, IP_ADAPTER_ADD
sa = (struct WS_sockaddr_in6 *)ua->Address.lpSockaddr;
memcpy(sa, v6addrs[i].lpSockaddr, sizeof(*sa));
TRACE("IPv6 %d/%d: %s\n", i + 1, num_v6addrs,
debugstr_ipv6(sa, addr_buf));
ptr += ua->u.s.Length + ua->Address.iSockaddrLength;
if (i < num_v6addrs - 1)