mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-15 03:14:23 +00:00
74 lines
2.0 KiB
Diff
74 lines
2.0 KiB
Diff
Description: Add the ares_get_config() routine used by Unreal IRCd.
|
|
Originally taken from the Unreal IRCd distribution, later modified
|
|
by me to properly support IPv6 nameserver addresses since c-ares-1.7.1.
|
|
Origin: the Unreal IRCd distribution
|
|
Author: Peter Pentchev <roam@FreeBSD.org>
|
|
Forwarded: no
|
|
Last-Update: 2010-12-19
|
|
|
|
--- ares.h.orig
|
|
+++ ares.h
|
|
@@ -260,6 +260,14 @@
|
|
int nsort;
|
|
};
|
|
|
|
+/** Public available config (readonly) interface for ares_get_config(). */
|
|
+struct ares_config_info {
|
|
+ int timeout;
|
|
+ int tries;
|
|
+ int numservers;
|
|
+ char **servers;
|
|
+};
|
|
+
|
|
struct hostent;
|
|
struct timeval;
|
|
struct sockaddr;
|
|
@@ -530,6 +538,8 @@
|
|
CARES_EXTERN int ares_get_servers(ares_channel channel,
|
|
struct ares_addr_node **servers);
|
|
|
|
+CARES_EXTERN int ares_get_config(struct ares_config_info *d, ares_channel c);
|
|
+
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
--- ares_init.c.orig 2013-02-17 11:44:02.000000000 -0500
|
|
+++ ares_init.c 2013-05-15 13:43:31.000000000 -0400
|
|
@@ -1875,6 +1875,36 @@
|
|
}
|
|
#endif /* !WIN32 & !WATT32 & !ANDROID & !__ANDROID__ */
|
|
|
|
+int ares_get_config(struct ares_config_info *d, ares_channel c)
|
|
+{
|
|
+ int i;
|
|
+ const char *p;
|
|
+ char tmp[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")];
|
|
+
|
|
+ memset(d, 0, sizeof(struct ares_config_info));
|
|
+
|
|
+ d->timeout = c->timeout;
|
|
+ d->tries = c->tries;
|
|
+ d->numservers = c->nservers;
|
|
+ d->servers = calloc(sizeof(char *), c->nservers);
|
|
+ for (i = 0; i < c->nservers; i++)
|
|
+ {
|
|
+ if (c->servers[i].addr.family == AF_INET)
|
|
+ p = ares_inet_ntop(c->servers[i].addr.family,
|
|
+ (const char *)&c->servers[i].addr.addrV4,
|
|
+ tmp, sizeof(tmp));
|
|
+ else if (c->servers[i].addr.family == AF_INET6)
|
|
+ p = ares_inet_ntop(c->servers[i].addr.family,
|
|
+ (const char *)&c->servers[i].addr.addrV6,
|
|
+ tmp, sizeof(tmp));
|
|
+ else
|
|
+ p = NULL;
|
|
+ d->servers[i] = p ? strdup(p) : NULL;
|
|
+ }
|
|
+
|
|
+ return ARES_SUCCESS;
|
|
+}
|
|
+
|
|
/* initialize an rc4 key. If possible a cryptographically secure random key
|
|
is generated using a suitable function (for example win32's RtlGenRandom as
|
|
described in
|