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[yaz-moved-to-github.git] / src / tcpip.c

diff --git a/src/tcpip.c b/src/tcpip.c
index bd4db34..8ffa3ab 100644 (file)
--- a/src/tcpip.c
+++ b/src/tcpip.c
@@ -1,11 +1,14 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data
+ * Copyright (C) 1995-2011 Index Data
  * See the file LICENSE for details.
  */
 /**
  * \file tcpip.c
  * \brief Implements TCP/IP + SSL COMSTACK.
  */
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdio.h>
 #include <string.h>
@@ -363,6 +366,13 @@ struct addrinfo *tcpip_getaddrinfo(const char *str, const char *port)
     if (!strcmp("@", host))
     {
         hints.ai_flags = AI_PASSIVE;
+        hints.ai_family = AF_INET;
+        error = getaddrinfo(0, port, &hints, &res);
+    }
+    else if (!strcmp("@6", host))
+    {
+        hints.ai_flags = AI_PASSIVE;
+        hints.ai_family = AF_INET6;
         error = getaddrinfo(0, port, &hints, &res);
     }
     else
@@ -434,25 +444,11 @@ void *tcpip_straddr(COMSTACK h, const char *str)
     if (sp->ai && h->state == CS_ST_UNBND)
     {
         int s = -1;
-        /* try to make IPV6 socket first */
         for (ai = sp->ai; ai; ai = ai->ai_next)
         {
-            if (ai->ai_family == AF_INET6)
-            {
-                s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
-                if (s != -1)
-                    break;
-            }
-        }
-        if (s == -1)
-        {
-            /* no IPV6 could be made.. Try them all */
-            for (ai = sp->ai; ai; ai = ai->ai_next)
-            {
-                s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
-                if (s != -1)
-                    break;
-            }
+            s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+            if (s != -1)
+                break;
         }
         if (s == -1)
             return 0;
@@ -751,8 +747,12 @@ int tcpip_listen(COMSTACK h, char *raddr, int *addrlen,
                  int (*check_ip)(void *cd, const char *a, int len, int t),
                  void *cd)
 {
+#ifdef WIN32
+    /* we don't get peer address on Windows (via accept) */
+#else
     struct sockaddr_in addr;
     YAZ_SOCKLEN_T len = sizeof(addr);
+#endif
 
     TRC(fprintf(stderr, "tcpip_listen pid=%d\n", getpid()));
     if (h->state != CS_ST_IDLE)
@@ -792,6 +792,10 @@ int tcpip_listen(COMSTACK h, char *raddr, int *addrlen,
         }
         return -1;
     }
+#ifdef WIN32
+    if (addrlen)
+        *addrlen = 0;
+#else
     if (addrlen && (size_t) (*addrlen) >= sizeof(struct sockaddr_in))
         memcpy(raddr, &addr, *addrlen = sizeof(struct sockaddr_in));
     else if (addrlen)
@@ -808,6 +812,7 @@ int tcpip_listen(COMSTACK h, char *raddr, int *addrlen,
         h->newfd = -1;
         return -1;
     }
+#endif
     h->state = CS_ST_INCON;
     return 0;
 }