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#include "test/cpp/interop/server_helper.h"

#include <memory>

#include <gflags/gflags.h>
#include <grpc++/security/server_credentials.h>

#include "src/core/surface/call.h"
#include "test/core/end2end/data/ssl_test_data.h"

DECLARE_bool(use_tls);

namespace grpc {
namespace testing {

std::shared_ptr<ServerCredentials> CreateInteropServerCredentials() {
  if (FLAGS_use_tls) {
    SslServerCredentialsOptions::PemKeyCertPair pkcp = {test_server1_key,
                                                        test_server1_cert};
    SslServerCredentialsOptions ssl_opts;
    ssl_opts.pem_root_certs = "";
    ssl_opts.pem_key_cert_pairs.push_back(pkcp);
    return SslServerCredentials(ssl_opts);
  } else {
    return InsecureServerCredentials();
  }
}

InteropServerContextInspector::InteropServerContextInspector(
    const ::grpc::ServerContext& context)
    : context_(context) {}

grpc_compression_algorithm
InteropServerContextInspector::GetCallCompressionAlgorithm() const {
  return grpc_call_get_compression_algorithm(context_.call_);
}

gpr_uint32 InteropServerContextInspector::GetEncodingsAcceptedByClient() const {
  return grpc_call_get_encodings_accepted_by_peer(context_.call_);
}

std::shared_ptr<const AuthContext>
InteropServerContextInspector::GetAuthContext() const {
  return context_.auth_context();
}

bool InteropServerContextInspector::IsCancelled() const {
  return context_.IsCancelled();
}

}  // namespace testing
}  // namespace grpc