/*
This file is part of GNUnet
- Copyright (C) 2002-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2002-2013 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
GNUNET_break(0);
return NULL;
}
- if (0 >= addrlen)
+ if (0 == addrlen)
{
GNUNET_break(0);
return NULL;
GNUNET_assert(NULL != plugin);
if (NULL == addr)
- return NULL ;
+ return NULL;
if (0 == addrlen)
- return NULL ;
+ return NULL;
if (addrlen != http_common_address_get_size (address))
- return NULL ;
+ return NULL;
addr_str = (char *) &address[1];
if (addr_str[ntohl (address->urlen) - 1] != '\0')
- return NULL ;
+ return NULL;
GNUNET_asprintf (&res, "%s.%u.%s", plugin, ntohl (address->options),
&address[1]);
if (strlen (res) + 1 < 500)
}
GNUNET_break(0);
GNUNET_free(res);
- return NULL ;
+ return NULL;
}
/**
GNUNET_break (0);
return NULL;
}
- if (0 >= addrlen)
+ if (0 == addrlen)
{
GNUNET_break (0);
return NULL;
* @return #GNUNET_YES if equal, #GNUNET_NO if not, #GNUNET_SYSERR on error
*/
size_t
-http_common_cmp_addresses (const void *addr1, size_t addrlen1,
- const void *addr2, size_t addrlen2)
+http_common_cmp_addresses (const void *addr1,
+ size_t addrlen1,
+ const void *addr2,
+ size_t addrlen2)
{
const char *a1 = addr1;
const char *a2 = addr2;
if (NULL == a1)
return GNUNET_SYSERR;
- if (0 >= addrlen1)
+ if (0 == addrlen1)
return GNUNET_SYSERR;
if (a1[addrlen1 - 1] != '\0')
return GNUNET_SYSERR;
if (NULL == a2)
return GNUNET_SYSERR;
- if (0 >= addrlen2)
+ if (0 == addrlen2)
return GNUNET_SYSERR;
if (a2[addrlen2 - 1] != '\0')
return GNUNET_SYSERR;
return GNUNET_NO;
}
+
+/**
+ * Function obtain the network type for an address.
+ *
+ * @param env the environment
+ * @param address the address
+ * @return the network type
+ */
+enum GNUNET_ATS_Network_Type
+http_common_get_network_for_address (struct GNUNET_TRANSPORT_PluginEnvironment *env,
+ const struct GNUNET_HELLO_Address *address)
+{
+
+ struct sockaddr *sa;
+ enum GNUNET_ATS_Network_Type net_type;
+ size_t salen = 0;
+ int res;
+
+ net_type = GNUNET_ATS_NET_UNSPECIFIED;
+ sa = http_common_socket_from_address (address->address,
+ address->address_length,
+ &res);
+ if (GNUNET_SYSERR == res)
+ return net_type;
+ if (GNUNET_YES == res)
+ {
+ GNUNET_assert (NULL != sa);
+ if (AF_INET == sa->sa_family)
+ {
+ salen = sizeof (struct sockaddr_in);
+ }
+ else if (AF_INET6 == sa->sa_family)
+ {
+ salen = sizeof (struct sockaddr_in6);
+ }
+ net_type = env->get_address_type (env->cls,
+ sa,
+ salen);
+ GNUNET_free (sa);
+ }
+ return net_type;
+}
+
+
+
/* end of plugin_transport_http_common.c */