Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / src / core / ext / filters / client_channel / client_channel_factory.cc

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/ext/filters/client_channel/client_channel_factory.cc b/legacy-libs/grpc-cloned/deps/grpc/src/core/ext/filters/client_channel/client_channel_factory.cc
new file mode 100644 (file)
index 0000000..671a384
--- /dev/null
+++ b/legacy-libs/grpc-cloned/deps/grpc/src/core/ext/filters/client_channel/client_channel_factory.cc
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2015 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 <grpc/support/port_platform.h>
+
+#include "src/core/ext/filters/client_channel/client_channel_factory.h"
+#include "src/core/lib/channel/channel_args.h"
+
+// Channel arg key for client channel factory.
+#define GRPC_ARG_CLIENT_CHANNEL_FACTORY "grpc.client_channel_factory"
+
+namespace grpc_core {
+
+namespace {
+
+void* factory_arg_copy(void* f) { return f; }
+void factory_arg_destroy(void* f) {}
+int factory_arg_cmp(void* factory1, void* factory2) {
+  return GPR_ICMP(factory1, factory2);
+}
+const grpc_arg_pointer_vtable factory_arg_vtable = {
+    factory_arg_copy, factory_arg_destroy, factory_arg_cmp};
+
+}  // namespace
+
+grpc_arg ClientChannelFactory::CreateChannelArg(ClientChannelFactory* factory) {
+  return grpc_channel_arg_pointer_create(
+      const_cast<char*>(GRPC_ARG_CLIENT_CHANNEL_FACTORY), factory,
+      &factory_arg_vtable);
+}
+
+ClientChannelFactory* ClientChannelFactory::GetFromChannelArgs(
+    const grpc_channel_args* args) {
+  const grpc_arg* arg =
+      grpc_channel_args_find(args, GRPC_ARG_CLIENT_CHANNEL_FACTORY);
+  if (arg == nullptr || arg->type != GRPC_ARG_POINTER) return nullptr;
+  return static_cast<ClientChannelFactory*>(arg->value.pointer.p);
+}
+
+}  // namespace grpc_core