1 files changed, 94 insertions, 0 deletions
diff --git a/src/core/ext/client_channel/resolver_result.c b/src/core/ext/client_channel/resolver_result.c
new file mode 100644
index 0000000000..ab1c215955
--- /dev/null
+++ b/src/core/ext/client_channel/resolver_result.c
@@ -0,0 +1,94 @@
+//
+// Copyright 2015, Google Inc.
+// 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 Google Inc. 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.
+//
+
+#include "src/core/ext/client_channel/resolver_result.h"
+
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/lib/channel/channel_args.h"
+
+struct grpc_resolver_result {
+  gpr_refcount refs;
+  char* server_name;
+  grpc_lb_addresses* addresses;
+  char* lb_policy_name;
+  grpc_channel_args* lb_policy_args;
+};
+
+grpc_resolver_result* grpc_resolver_result_create(
+    const char* server_name, grpc_lb_addresses* addresses,
+    const char* lb_policy_name, grpc_channel_args* lb_policy_args) {
+  grpc_resolver_result* result = gpr_malloc(sizeof(*result));
+  memset(result, 0, sizeof(*result));
+  gpr_ref_init(&result->refs, 1);
+  result->server_name = gpr_strdup(server_name);
+  result->addresses = addresses;
+  result->lb_policy_name = gpr_strdup(lb_policy_name);
+  result->lb_policy_args = lb_policy_args;
+  return result;
+}
+
+void grpc_resolver_result_ref(grpc_resolver_result* result) {
+  gpr_ref(&result->refs);
+}
+
+void grpc_resolver_result_unref(grpc_exec_ctx* exec_ctx,
+                                grpc_resolver_result* result) {
+  if (gpr_unref(&result->refs)) {
+    gpr_free(result->server_name);
+    grpc_lb_addresses_destroy(result->addresses, NULL /* user_data_destroy */);
+    gpr_free(result->lb_policy_name);
+    grpc_channel_args_destroy(result->lb_policy_args);
+    gpr_free(result);
+  }
+}
+
+const char* grpc_resolver_result_get_server_name(grpc_resolver_result* result) {
+  return result->server_name;
+}
+
+grpc_lb_addresses* grpc_resolver_result_get_addresses(
+    grpc_resolver_result* result) {
+  return result->addresses;
+}
+
+const char* grpc_resolver_result_get_lb_policy_name(
+    grpc_resolver_result* result) {
+  return result->lb_policy_name;
+}
+
+grpc_channel_args* grpc_resolver_result_get_lb_policy_args(
+    grpc_resolver_result* result) {
+  return result->lb_policy_args;
+}