1 files changed, 71 insertions, 0 deletions
diff --git a/src/core/ext/census/base_resources.c b/src/core/ext/census/base_resources.c
new file mode 100644
index 0000000000..f9aa4bb994
--- /dev/null
+++ b/src/core/ext/census/base_resources.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2016, 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/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 = {"client_rpc_latency",             // name
+                "Client RPC latency in seconds",  // description
+                0,                                // prefix
+                1,                                // n_numerators
+                &numerator,                       // numerators
+                0,                                // n_denominators
+                NULL};                            // denominators
+  define_resource(&r);
+  r = (resource){"server_rpc_latency",             // name
+                 "Server RPC latency in seconds",  // description
+                 0,                                // prefix
+                 1,                                // n_numerators
+                 &numerator,                       // numerators
+                 0,                                // n_denominators
+                 NULL};                            // denominators
+  define_resource(&r);
+}