1 files changed, 96 insertions, 0 deletions
diff --git a/dom/media/webrtc/transport/third_party/nICEr/src/net/nr_resolver.h b/dom/media/webrtc/transport/third_party/nICEr/src/net/nr_resolver.h
new file mode 100644
index 0000000000..376ba9998b
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+++ b/dom/media/webrtc/transport/third_party/nICEr/src/net/nr_resolver.h
@@ -0,0 +1,96 @@
+/*
+Copyright (c) 2007, Adobe Systems, Incorporated
+Copyright (c) 2013, Mozilla
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+* Neither the name of Adobe Systems, Network Resonance, Mozilla nor
+  the names of its contributors may be used to endorse or promote
+  products derived from this software without specific prior written
+  permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _nr_resolver_h
+#define _nr_resolver_h
+
+#include "transport_addr.h"
+
+#define NR_RESOLVE_PROTOCOL_STUN 1
+#define NR_RESOLVE_PROTOCOL_TURN 2
+
+typedef struct nr_resolver_resource_ {
+  const char *domain_name;
+  UINT2 port;
+  int stun_turn;
+  UCHAR transport_protocol;
+  UCHAR address_family;
+} nr_resolver_resource;
+
+typedef struct nr_resolver_vtbl_ {
+  int (*destroy)(void **obj);
+  int (*resolve)(void *obj,
+                 nr_resolver_resource *resource,
+                 int (*cb)(void *cb_arg, nr_transport_addr *addr),
+                 void *cb_arg,
+                 void **handle);
+  int (*cancel)(void *obj, void *handle);
+} nr_resolver_vtbl;
+
+typedef struct nr_resolver_ {
+  void *obj;
+  nr_resolver_vtbl *vtbl;
+} nr_resolver;
+
+
+/*
+  The convention here is that the provider of this interface
+  must generate a void *obj, and a vtbl and then call
+  nr_resolver_create_int() to allocate the generic wrapper
+  object.
+
+  The vtbl must contain implementations for all the functions
+  listed.
+
+  The nr_resolver_destroy() function (and hence vtbl->destroy)
+  will be called when the consumer of the resolver is done
+  with it. That is the signal that it is safe to clean up
+  the resources associated with obj. No other function will
+  be called afterwards.
+*/
+int nr_resolver_create_int(void *obj, nr_resolver_vtbl *vtbl,
+                           nr_resolver **resolverp);
+int nr_resolver_destroy(nr_resolver **resolverp);
+
+/* Request resolution of a domain */
+int nr_resolver_resolve(nr_resolver *resolver,
+                        nr_resolver_resource *resource,
+                        int (*cb)(void *cb_arg, nr_transport_addr *addr),
+                        void *cb_arg,
+                        void **handle);
+
+/* Cancel a requested resolution. No callback will fire. */
+int nr_resolver_cancel(nr_resolver *resolver, void *handle);
+#endif