1 files changed, 56 insertions, 0 deletions
diff --git a/src/core/ext/census/base_resources.cc b/src/core/ext/census/base_resources.cc
new file mode 100644
index 0000000000..3697c6f0e0
--- /dev/null
+++ b/src/core/ext/census/base_resources.cc
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2016 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "src/core/ext/census/base_resources.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/census.h>
+#include <grpc/support/log.h>
+
+#include "src/core/ext/census/resource.h"
+
+// Add base RPC resource definitions for use by RPC runtime.
+//
+// TODO(aveitch): All of these are currently hardwired definitions encoded in
+// the code in this file. These should be converted to use an external
+// configuration mechanism, in which these resources are defined in a text
+// file, which is compiled to .pb format and read by still-to-be-written
+// configuration functions.
+
+// Define all base resources. This should be called by census initialization.
+void define_base_resources() {
+  google_census_Resource_BasicUnit numerator =
+      google_census_Resource_BasicUnit_SECS;
+  resource r = {(char *)"client_rpc_latency",             // name
+                (char *)"Client RPC latency in seconds",  // description
+                0,                                        // prefix
+                1,                                        // n_numerators
+                &numerator,                               // numerators
+                0,                                        // n_denominators
+                NULL};                                    // denominators
+  define_resource(&r);
+  r = {(char *)"server_rpc_latency",             // name
+       (char *)"Server RPC latency in seconds",  // description
+       0,                                        // prefix
+       1,                                        // n_numerators
+       &numerator,                               // numerators
+       0,                                        // n_denominators
+       NULL};                                    // denominators
+  define_resource(&r);
+}