grpc_library.h

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#ifndef GRPCXX_IMPL_GRPC_LIBRARY_H
#define GRPCXX_IMPL_GRPC_LIBRARY_H

#include <iostream>

#include <grpc++/impl/codegen/config.h>
#include <grpc++/impl/codegen/core_codegen.h>
#include <grpc++/impl/codegen/grpc_library.h>
#include <grpc/grpc.h>

namespace grpc {

namespace internal {
class GrpcLibrary GRPC_FINAL : public GrpcLibraryInterface {
 public:
  void init() GRPC_OVERRIDE { grpc_init(); }
  void shutdown() GRPC_OVERRIDE { grpc_shutdown(); }
};

static GrpcLibrary g_gli;
static CoreCodegen g_core_codegen;

class GrpcLibraryInitializer GRPC_FINAL {
 public:
  GrpcLibraryInitializer() {
    if (grpc::g_glip == nullptr) {
      grpc::g_glip = &g_gli;
    }
    if (grpc::g_core_codegen_interface == nullptr) {
      grpc::g_core_codegen_interface = &g_core_codegen;
    }
  }

  int summon() { return 0; }
};

}  // namespace internal
}  // namespace grpc

#endif  // GRPCXX_IMPL_GRPC_LIBRARY_H