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support of %any address string

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This commit is contained in:
Andreas Steffen
2008-11-05 04:53:45 +00:00
parent 7c4fd176db
commit 61670ba284
2 changed files with 50 additions and 51 deletions
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src/starter/starterstroke.c
+15 -4
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@@ -37,6 +37,9 @@
#include "confread.h"
#include "files.h"
#define IPV4_LEN 4
#define IPV6_LEN 16
/**
* Authentication methods, must be the same as in charons authenticator.h
*/
@@ -126,7 +129,11 @@ static void ip_address2string(ip_address *addr, char *buffer, size_t len)
case AF_INET:
{
struct sockaddr_in* sin = (struct sockaddr_in*)addr;
if (inet_ntop(AF_INET, &sin->sin_addr, buffer, len))
u_int8_t zeroes[IPV4_LEN];
memset(zeroes, 0, IPV4_LEN);
if (memcmp(zeroes, &(sin->sin_addr.s_addr), IPV4_LEN) &&
inet_ntop(AF_INET, &sin->sin_addr, buffer, len))
{
return;
}
@@ -135,7 +142,11 @@ static void ip_address2string(ip_address *addr, char *buffer, size_t len)
case AF_INET6:
{
struct sockaddr_in6* sin6 = (struct sockaddr_in6*)addr;
if (inet_ntop(AF_INET6, &sin6->sin6_addr, buffer, len))
u_int8_t zeroes[IPV6_LEN];
memset(zeroes, 0, IPV6_LEN);
if (memcmp(zeroes, &(sin6->sin6_addr.s6_addr), IPV6_LEN) &&
inet_ntop(AF_INET6, &sin6->sin6_addr, buffer, len))
{
return;
}
@@ -144,8 +155,8 @@ static void ip_address2string(ip_address *addr, char *buffer, size_t len)
default:
break;
}
/* failed */
snprintf(buffer, len, "0.0.0.0");
/* default */
snprintf(buffer, len, "%%any");
}