implementing 0003268

[oweals/gnunet.git] / src / include / gnunet_tun_lib.h

diff --git a/src/include/gnunet_tun_lib.h b/src/include/gnunet_tun_lib.h
index efadc4d14789a5fa2bc9cb19673a81afb3c41a9b..7d1e7cfedfc930a1d312eceaba2761c1242e1588 100644 (file)
--- a/src/include/gnunet_tun_lib.h
+++ b/src/include/gnunet_tun_lib.h
@@ -529,6 +529,31 @@ struct GNUNET_TUN_DnsSrvRecord
 };
 
 
+/**
+ * Payload of DNS CERT record.
+ */
+struct GNUNET_TUN_DnsCertRecord
+{
+
+  /**
+   * Certificate type
+   */
+  uint16_t cert_type;
+
+  /**
+   * Certificate KeyTag
+   */
+  uint16_t cert_tag;
+
+  /**
+   * Algorithm
+   */
+  uint8_t algorithm;
+
+  /* Followed by the certificate */
+};
+
+
 /**
  * Payload of DNSSEC TLSA record.
  * http://datatracker.ietf.org/doc/draft-ietf-dane-protocol/
@@ -594,6 +619,7 @@ struct GNUNET_TUN_GnsVpnRecord
   /* followed by the servicename */
 };
 
+
 /**
  * DNS query prefix.
  */
@@ -658,16 +684,19 @@ struct GNUNET_TUN_DnsRecordLine
 /**
  * ICMP header.
  */
-struct GNUNET_TUN_IcmpHeader {
+struct GNUNET_TUN_IcmpHeader
+{
   uint8_t type;
   uint8_t code;
   uint16_t crc GNUNET_PACKED;
 
-  union {
+  union
+  {
     /**
      * ICMP Echo (request/reply)
      */
-    struct {
+    struct
+    {
       uint16_t identifier GNUNET_PACKED;
       uint16_t sequence_number GNUNET_PACKED;
     } echo;
@@ -675,7 +704,8 @@ struct GNUNET_TUN_IcmpHeader {
     /**
      * ICMP Destination Unreachable (RFC 1191)
      */
-    struct ih_pmtu {
+    struct ih_pmtu
+    {
       uint16_t empty GNUNET_PACKED;
       uint16_t next_hop_mtu GNUNET_PACKED;
       /* followed by original IP header + first 8 bytes of original IP datagram */
@@ -857,4 +887,16 @@ char *
 GNUNET_TUN_ipv4policy2regex (const char *policy);
 
 
+/**
+ * Hash the service name of a hosted service to the
+ * hash code that is used to identify the service on
+ * the network.
+ *
+ * @param service_name a string
+ * @param hc corresponding hash
+ */
+void
+GNUNET_TUN_service_name_to_hash (const char *service_name,
+                                 struct GNUNET_HashCode *hc);
+
 #endif