removed unused version of status_code_enum.h

include/grpc++/impl/codegen/impl/status_code_enum.h

-/*
- *
- * 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.
- *
- */
-
-#ifndef GRPCXX_IMPL_CODEGEN_IMPL_STATUS_CODE_ENUM_H
-#define GRPCXX_IMPL_CODEGEN_IMPL_STATUS_CODE_ENUM_H
-
-namespace grpc {
-
-enum StatusCode {
-  /// Not an error; returned on success.
-  OK = 0,
-
-  /// The operation was cancelled (typically by the caller).
-  CANCELLED = 1,
-
-  /// Unknown error. An example of where this error may be returned is if a
-  /// Status value received from another address space belongs to an error-space
-  /// that is not known in this address space. Also errors raised by APIs that
-  /// do not return enough error information may be converted to this error.
-  UNKNOWN = 2,
-
-  /// Client specified an invalid argument. Note that this differs from
-  /// FAILED_PRECONDITION. INVALID_ARGUMENT indicates arguments that are
-  /// problematic regardless of the state of the system (e.g., a malformed file
-  /// name).
-  INVALID_ARGUMENT = 3,
-
-  /// Deadline expired before operation could complete. For operations that
-  /// change the state of the system, this error may be returned even if the
-  /// operation has completed successfully. For example, a successful response
-  /// from a server could have been delayed long enough for the deadline to
-  /// expire.
-  DEADLINE_EXCEEDED = 4,
-
-  /// Some requested entity (e.g., file or directory) was not found.
-  NOT_FOUND = 5,
-
-  /// Some entity that we attempted to create (e.g., file or directory) already
-  /// exists.
-  ALREADY_EXISTS = 6,
-
-  /// The caller does not have permission to execute the specified operation.
-  /// PERMISSION_DENIED must not be used for rejections caused by exhausting
-  /// some resource (use RESOURCE_EXHAUSTED instead for those errors).
-  /// PERMISSION_DENIED must not be used if the caller can not be identified
-  /// (use UNAUTHENTICATED instead for those errors).
-  PERMISSION_DENIED = 7,
-
-  /// The request does not have valid authentication credentials for the
-  /// operation.
-  UNAUTHENTICATED = 16,
-
-  /// Some resource has been exhausted, perhaps a per-user quota, or perhaps the
-  /// entire file system is out of space.
-  RESOURCE_EXHAUSTED = 8,
-
-  /// Operation was rejected because the system is not in a state required for
-  /// the operation's execution. For example, directory to be deleted may be
-  /// non-empty, an rmdir operation is applied to a non-directory, etc.
-  ///
-  /// A litmus test that may help a service implementor in deciding
-  /// between FAILED_PRECONDITION, ABORTED, and UNAVAILABLE:
-  ///  (a) Use UNAVAILABLE if the client can retry just the failing call.
-  ///  (b) Use ABORTED if the client should retry at a higher-level
-  ///      (e.g., restarting a read-modify-write sequence).
-  ///  (c) Use FAILED_PRECONDITION if the client should not retry until
-  ///      the system state has been explicitly fixed. E.g., if an "rmdir"
-  ///      fails because the directory is non-empty, FAILED_PRECONDITION
-  ///      should be returned since the client should not retry unless
-  ///      they have first fixed up the directory by deleting files from it.
-  ///  (d) Use FAILED_PRECONDITION if the client performs conditional
-  ///      REST Get/Update/Delete on a resource and the resource on the
-  ///      server does not match the condition. E.g., conflicting
-  ///      read-modify-write on the same resource.
-  FAILED_PRECONDITION = 9,
-
-  /// The operation was aborted, typically due to a concurrency issue like
-  /// sequencer check failures, transaction aborts, etc.
-  ///
-  /// See litmus test above for deciding between FAILED_PRECONDITION, ABORTED,
-  /// and UNAVAILABLE.
-  ABORTED = 10,
-
-  /// Operation was attempted past the valid range. E.g., seeking or reading
-  /// past end of file.
-  ///
-  /// Unlike INVALID_ARGUMENT, this error indicates a problem that may be fixed
-  /// if the system state changes. For example, a 32-bit file system will
-  /// generate INVALID_ARGUMENT if asked to read at an offset that is not in the
-  /// range [0,2^32-1], but it will generate OUT_OF_RANGE if asked to read from
-  /// an offset past the current file size.
-  ///
-  /// There is a fair bit of overlap between FAILED_PRECONDITION and
-  /// OUT_OF_RANGE. We recommend using OUT_OF_RANGE (the more specific error)
-  /// when it applies so that callers who are iterating through a space can
-  /// easily look for an OUT_OF_RANGE error to detect when they are done.
-  OUT_OF_RANGE = 11,
-
-  /// Operation is not implemented or not supported/enabled in this service.
-  UNIMPLEMENTED = 12,
-
-  /// Internal errors. Means some invariants expected by underlying System has
-  /// been broken. If you see one of these errors, Something is very broken.
-  INTERNAL = 13,
-
-  /// The service is currently unavailable. This is a most likely a transient
-  /// condition and may be corrected by retrying with a backoff.
-  ///
-  /// See litmus test above for deciding between FAILED_PRECONDITION, ABORTED,
-  /// and UNAVAILABLE.
-  UNAVAILABLE = 14,
-
-  /// Unrecoverable data loss or corruption.
-  DATA_LOSS = 15,
-
-  /// Force users to include a default branch:
-  DO_NOT_USE = -1
-};
-
-}  // namespace grpc
-
-#endif  // GRPCXX_IMPL_CODEGEN_IMPL_STATUS_CODE_ENUM_H