/usr/share/ice/slice/Ice/Current.ice is in zeroc-ice-slice 3.7.0-5.
This file is owned by root:root, with mode 0o644.
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//
// Copyright (c) 2003-2017 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#pragma once
[["ice-prefix", "cpp:header-ext:h", "cpp:dll-export:ICE_API", "objc:header-dir:objc", "objc:dll-export:ICE_API", "js:ice-build", "python:pkgdir:Ice"]]
#include <Ice/ObjectAdapterF.ice>
#include <Ice/ConnectionF.ice>
#include <Ice/Identity.ice>
#include <Ice/Version.ice>
#ifndef __SLICE2JAVA_COMPAT__
[["java:package:com.zeroc"]]
#endif
["objc:prefix:ICE"]
module Ice
{
/**
*
* A request context. <tt>Context</tt> is used to transmit metadata about a
* request from the server to the client, such as Quality-of-Service
* (QoS) parameters. Each operation on the client has a <tt>Context</tt> as
* its implicit final parameter.
*
**/
dictionary<string, string> Context;
/**
*
* The {@link OperationMode} determines the retry behavior an
* invocation in case of a (potentially) recoverable error.
*
**/
//
// Note: The order of definitions here *must* match the order of
// definitions for ::Slice::Operation::Mode in include/Slice/Parser.h!
//
enum OperationMode
{
/**
* Ordinary operations have <tt>Normal</tt> mode. These operations
* modify object state; invoking such an operation twice in a row
* has different semantics than invoking it once. The Ice run time
* guarantees that it will not violate at-most-once semantics for
* <tt>Normal</tt> operations.
*/
Normal,
/**
* Operations that use the Slice <tt>nonmutating</tt> keyword must not
* modify object state. For C++, nonmutating operations generate
* <tt>const</tt> member functions in the skeleton. In addition, the Ice
* run time will attempt to transparently recover from certain
* run-time errors by re-issuing a failed request and propagate
* the failure to the application only if the second attempt
* fails.
*
* <p class="Deprecated"><tt>Nonmutating</tt> is deprecated; Use the
* <tt>idempotent</tt> keyword instead. For C++, to retain the mapping
* of <tt>nonmutating</tt> operations to C++ <tt>const</tt>
* member functions, use the <tt>\["cpp:const"]</tt> metadata
* directive.
*/
\Nonmutating,
/**
* Operations that use the Slice <tt>idempotent</tt> keyword can modify
* object state, but invoking an operation twice in a row must
* result in the same object state as invoking it once. For
* example, <tt>x = 1</tt> is an idempotent statement,
* whereas <tt>x += 1</tt> is not. For idempotent
* operations, the Ice run-time uses the same retry behavior
* as for nonmutating operations in case of a potentially
* recoverable error.
*/
\Idempotent
}
/**
*
* Information about the current method invocation for servers. Each
* operation on the server has a <tt>Current</tt> as its implicit final
* parameter. <tt>Current</tt> is mostly used for Ice services. Most
* applications ignore this parameter.
*
**/
local struct Current
{
/**
*
* The object adapter.
*
**/
ObjectAdapter adapter;
/**
*
* Information about the connection over which the current method
* invocation was received. If the invocation is direct due to
* collocation optimization, this value is set to null.
*
**/
Connection con;
/**
*
* The Ice object identity.
*
**/
Identity id;
/**
*
* The facet.
*
***/
string facet;
/**
*
* The operation name.
*
**/
string operation;
/**
*
* The mode of the operation.
*
**/
OperationMode mode;
/**
*
* The request context, as received from the client.
*
**/
Context ctx;
/**
*
* The request id unless oneway (0) or collocated (-1).
*
**/
int requestId;
/**
*
* The encoding version used to encode the input and output parameters.
*
**/
Ice::EncodingVersion encoding;
}
}
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