1 files changed, 1 insertions, 298 deletions
diff --git a/include/grpc++/client_context.h b/include/grpc++/client_context.h
index 4e8776e3be..3fbe6d1be8 100644
--- a/include/grpc++/client_context.h
+++ b/include/grpc++/client_context.h
@@ -49,303 +49,6 @@
 #ifndef GRPCXX_CLIENT_CONTEXT_H
 #define GRPCXX_CLIENT_CONTEXT_H
 
-#include <map>
-#include <memory>
-#include <string>
-
-#include <grpc++/impl/sync.h>
-#include <grpc++/security/auth_context.h>
-#include <grpc++/support/config.h>
-#include <grpc++/support/status.h>
-#include <grpc++/support/string_ref.h>
-#include <grpc++/support/time.h>
-#include <grpc/compression.h>
-#include <grpc/grpc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/time.h>
-
-struct census_context;
-
-namespace grpc {
-
-class Channel;
-class CompletionQueue;
-class CallCredentials;
-class RpcMethod;
-template <class R>
-class ClientReader;
-template <class W>
-class ClientWriter;
-template <class W, class R>
-class ClientReaderWriter;
-template <class R>
-class ClientAsyncReader;
-template <class W>
-class ClientAsyncWriter;
-template <class W, class R>
-class ClientAsyncReaderWriter;
-template <class R>
-class ClientAsyncResponseReader;
-class ServerContext;
-
-/// Options for \a ClientContext::FromServerContext specifying which traits from
-/// the \a ServerContext to propagate (copy) from it into a new \a
-/// ClientContext.
-///
-/// \see ClientContext::FromServerContext
-class PropagationOptions {
- public:
-  PropagationOptions() : propagate_(GRPC_PROPAGATE_DEFAULTS) {}
-
-  PropagationOptions& enable_deadline_propagation() {
-    propagate_ |= GRPC_PROPAGATE_DEADLINE;
-    return *this;
-  }
-
-  PropagationOptions& disable_deadline_propagation() {
-    propagate_ &= ~GRPC_PROPAGATE_DEADLINE;
-    return *this;
-  }
-
-  PropagationOptions& enable_census_stats_propagation() {
-    propagate_ |= GRPC_PROPAGATE_CENSUS_STATS_CONTEXT;
-    return *this;
-  }
-
-  PropagationOptions& disable_census_stats_propagation() {
-    propagate_ &= ~GRPC_PROPAGATE_CENSUS_STATS_CONTEXT;
-    return *this;
-  }
-
-  PropagationOptions& enable_census_tracing_propagation() {
-    propagate_ |= GRPC_PROPAGATE_CENSUS_TRACING_CONTEXT;
-    return *this;
-  }
-
-  PropagationOptions& disable_census_tracing_propagation() {
-    propagate_ &= ~GRPC_PROPAGATE_CENSUS_TRACING_CONTEXT;
-    return *this;
-  }
-
-  PropagationOptions& enable_cancellation_propagation() {
-    propagate_ |= GRPC_PROPAGATE_CANCELLATION;
-    return *this;
-  }
-
-  PropagationOptions& disable_cancellation_propagation() {
-    propagate_ &= ~GRPC_PROPAGATE_CANCELLATION;
-    return *this;
-  }
-
-  uint32_t c_bitmask() const { return propagate_; }
-
- private:
-  uint32_t propagate_;
-};
-
-namespace testing {
-class InteropClientContextInspector;
-}  // namespace testing
-
-class ClientContext {
- public:
-  ClientContext();
-  ~ClientContext();
-
-  /// Create a new \a ClientContext as a child of an incoming server call,
-  /// according to \a options (\see PropagationOptions).
-  ///
-  /// \param server_context The source server context to use as the basis for
-  /// constructing the client context.
-  /// \param options The options controlling what to copy from the \a
-  /// server_context.
-  ///
-  /// \return A newly constructed \a ClientContext instance based on \a
-  /// server_context, with traits propagated (copied) according to \a options.
-  static std::unique_ptr<ClientContext> FromServerContext(
-      const ServerContext& server_context,
-      PropagationOptions options = PropagationOptions());
-
-  /// Add the (\a meta_key, \a meta_value) pair to the metadata associated with
-  /// a client call. These are made available at the server side by the \a
-  /// grpc::ServerContext::client_metadata() method.
-  ///
-  /// \warning This method should only be called before invoking the rpc.
-  ///
-  /// \param meta_key The metadata key. If \a meta_value is binary data, it must
-  /// end in "-bin".
-  /// \param meta_value The metadata value. If its value is binary, it must be
-  /// base64-encoding (see https://tools.ietf.org/html/rfc4648#section-4) and \a
-  /// meta_key must end in "-bin".
-  void AddMetadata(const grpc::string& meta_key,
-                   const grpc::string& meta_value);
-
-  /// Return a collection of initial metadata key-value pairs. Note that keys
-  /// may happen more than once (ie, a \a std::multimap is returned).
-  ///
-  /// \warning This method should only be called after initial metadata has been
-  /// received. For streaming calls, see \a
-  /// ClientReaderInterface::WaitForInitialMetadata().
-  ///
-  /// \return A multimap of initial metadata key-value pairs from the server.
-  const std::multimap<grpc::string_ref, grpc::string_ref>&
-  GetServerInitialMetadata() {
-    GPR_ASSERT(initial_metadata_received_);
-    return recv_initial_metadata_;
-  }
-
-  /// Return a collection of trailing metadata key-value pairs. Note that keys
-  /// may happen more than once (ie, a \a std::multimap is returned).
-  ///
-  /// \warning This method is only callable once the stream has finished.
-  ///
-  /// \return A multimap of metadata trailing key-value pairs from the server.
-  const std::multimap<grpc::string_ref, grpc::string_ref>&
-  GetServerTrailingMetadata() {
-    // TODO(yangg) check finished
-    return trailing_metadata_;
-  }
-
-  /// Set the deadline for the client call.
-  ///
-  /// \warning This method should only be called before invoking the rpc.
-  ///
-  /// \param deadline the deadline for the client call. Units are determined by
-  /// the type used.
-  template <typename T>
-  void set_deadline(const T& deadline) {
-    TimePoint<T> deadline_tp(deadline);
-    deadline_ = deadline_tp.raw_time();
-  }
-
-#ifndef GRPC_CXX0X_NO_CHRONO
-  /// Return the deadline for the client call.
-  std::chrono::system_clock::time_point deadline() {
-    return Timespec2Timepoint(deadline_);
-  }
-#endif  // !GRPC_CXX0X_NO_CHRONO
-
-  /// Return a \a gpr_timespec representation of the client call's deadline.
-  gpr_timespec raw_deadline() { return deadline_; }
-
-  /// Set the per call authority header (see
-  /// https://tools.ietf.org/html/rfc7540#section-8.1.2.3).
-  void set_authority(const grpc::string& authority) { authority_ = authority; }
-
-  /// Return the authentication context for this client call.
-  ///
-  /// \see grpc::AuthContext.
-  std::shared_ptr<const AuthContext> auth_context() const;
-
-  /// Set credentials for the client call.
-  ///
-  /// A credentials object encapsulates all the state needed by a client to
-  /// authenticate with a server and make various assertions, e.g., about the
-  /// client’s identity, role, or whether it is authorized to make a particular
-  /// call.
-  ///
-  /// \see  http://www.grpc.io/docs/guides/auth.html
-  void set_credentials(const std::shared_ptr<CallCredentials>& creds) {
-    creds_ = creds;
-  }
-
-  /// Return the compression algorithm to be used by the client call.
-  grpc_compression_algorithm compression_algorithm() const {
-    return compression_algorithm_;
-  }
-
-  /// Set \a algorithm to be the compression algorithm used for the client call.
-  ///
-  /// \param algorith The compression algorithm used for the client call.
-  void set_compression_algorithm(grpc_compression_algorithm algorithm);
-
-  /// Return the peer uri in a string.
-  ///
-  /// \warning This value is never authenticated or subject to any security
-  /// related code. It must not be used for any authentication related
-  /// functionality. Instead, use auth_context.
-  ///
-  /// \return The call's peer URI.
-  grpc::string peer() const;
-
-  /// Get and set census context.
-  void set_census_context(struct census_context* ccp) { census_context_ = ccp; }
-  struct census_context* census_context() const {
-    return census_context_;
-  }
-
-  /// Send a best-effort out-of-band cancel. The call could be in any stage.
-  /// e.g. if it is already finished, it may still return success.
-  ///
-  /// There is no guarantee the call will be cancelled.
-  void TryCancel();
-
-  /// Global Callbacks
-  ///
-  /// Can be set exactly once per application to install hooks whenever
-  /// a client context is constructed and destructed.
-  class GlobalCallbacks {
-   public:
-    virtual ~GlobalCallbacks() {}
-    virtual void DefaultConstructor(ClientContext* context) = 0;
-    virtual void Destructor(ClientContext* context) = 0;
-  };
-  static void SetGlobalCallbacks(GlobalCallbacks* callbacks);
-
- private:
-  // Disallow copy and assign.
-  ClientContext(const ClientContext&);
-  ClientContext& operator=(const ClientContext&);
-
-  friend class ::grpc::testing::InteropClientContextInspector;
-  friend class CallOpClientRecvStatus;
-  friend class CallOpRecvInitialMetadata;
-  friend class Channel;
-  template <class R>
-  friend class ::grpc::ClientReader;
-  template <class W>
-  friend class ::grpc::ClientWriter;
-  template <class W, class R>
-  friend class ::grpc::ClientReaderWriter;
-  template <class R>
-  friend class ::grpc::ClientAsyncReader;
-  template <class W>
-  friend class ::grpc::ClientAsyncWriter;
-  template <class W, class R>
-  friend class ::grpc::ClientAsyncReaderWriter;
-  template <class R>
-  friend class ::grpc::ClientAsyncResponseReader;
-  template <class InputMessage, class OutputMessage>
-  friend Status BlockingUnaryCall(Channel* channel, const RpcMethod& method,
-                                  ClientContext* context,
-                                  const InputMessage& request,
-                                  OutputMessage* result);
-
-  grpc_call* call() { return call_; }
-  void set_call(grpc_call* call, const std::shared_ptr<Channel>& channel);
-
-  grpc::string authority() { return authority_; }
-
-  bool initial_metadata_received_;
-  std::shared_ptr<Channel> channel_;
-  grpc::mutex mu_;
-  grpc_call* call_;
-  bool call_canceled_;
-  gpr_timespec deadline_;
-  grpc::string authority_;
-  std::shared_ptr<CallCredentials> creds_;
-  mutable std::shared_ptr<const AuthContext> auth_context_;
-  struct census_context* census_context_;
-  std::multimap<grpc::string, grpc::string> send_initial_metadata_;
-  std::multimap<grpc::string_ref, grpc::string_ref> recv_initial_metadata_;
-  std::multimap<grpc::string_ref, grpc::string_ref> trailing_metadata_;
-
-  grpc_call* propagate_from_call_;
-  PropagationOptions propagation_options_;
-
-  grpc_compression_algorithm compression_algorithm_;
-};
-
-}  // namespace grpc
+#include <grpc++/impl/codegen/client_context.h>
 
 #endif  // GRPCXX_CLIENT_CONTEXT_H