#endif
#include <vlc_common.h>
+#include <vlc_charset.h>
#include <stddef.h> /* size_t */
#include <string.h> /* strlen(), memcpy(), memset(), strchr() */
struct addrinfo **res )
{
struct addrinfo hints;
- char psz_buf[NI_MAXHOST], *psz_node, psz_service[6];
+ char psz_buf[NI_MAXHOST], psz_service[6];
/*
* In VLC, we always use port number as integer rather than strings
* - accept "" as NULL
* - ignore square brackets
*/
- if( ( node == NULL ) || (node[0] == '\0' ) )
+ if (node != NULL)
{
- psz_node = NULL;
- }
- else
- {
- strlcpy( psz_buf, node, NI_MAXHOST );
-
- psz_node = psz_buf;
-
- if( psz_buf[0] == '[' )
+ if (node[0] == '[')
{
- char *ptr;
-
- ptr = strrchr( psz_buf, ']' );
- if( ( ptr != NULL ) && (ptr[1] == '\0' ) )
+ size_t len = strlen (node + 1);
+ if ((len <= sizeof (psz_buf)) && (node[len] == ']'))
{
- *ptr = '\0';
- psz_node++;
+ assert (len > 0);
+ memcpy (psz_buf, node + 1, len - 1);
+ psz_buf[len - 1] = '\0';
+ node = psz_buf;
}
}
+ if (node[0] == '\0')
+ node = NULL;
}
+ int ret;
+ node = ToLocale (node);
#ifdef WIN32
/*
* Winsock tries to resolve numerical IPv4 addresses as AAAA
if ((hints.ai_flags & AI_NUMERICHOST) == 0)
{
hints.ai_flags |= AI_NUMERICHOST;
-
- if (getaddrinfo (psz_node, psz_service, &hints, res) == 0)
- return 0;
-
+ ret = getaddrinfo (node, psz_service, &hints, res);
+ if (ret == 0)
+ goto out;
hints.ai_flags &= ~AI_NUMERICHOST;
}
#endif
#ifdef AI_IDN
/* Run-time I18n Domain Names support */
hints.ai_flags |= AI_IDN;
- int ret = getaddrinfo (psz_node, psz_service, &hints, res);
+ ret = getaddrinfo (node, psz_service, &hints, res);
if (ret != EAI_BADFLAGS)
- return ret;
-
+ goto out;
/* IDN not available: disable and retry without it */
hints.ai_flags &= ~AI_IDN;
#endif
- return getaddrinfo (psz_node, psz_service, &hints, res);
+ ret = getaddrinfo (node, psz_service, &hints, res);
+
+out:
+ LocaleFree (node);
+ return ret;
}