remap.h

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// Copyright 2018 Open Source Robotics Foundation, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef RCL__REMAP_H_
#define RCL__REMAP_H_

#include "rcl/allocator.h"
#include "rcl/arguments.h"
#include "rcl/macros.h"
#include "rcl/types.h"
#include "rcl/visibility_control.h"

#ifdef __cplusplus
extern "C"
{
#endif

struct rcl_remap_impl_t;

typedef struct rcl_remap_t
{
  struct rcl_remap_impl_t * impl;
} rcl_remap_t;

RCL_PUBLIC
RCL_WARN_UNUSED
rcl_remap_t
rcl_get_zero_initialized_remap(void);

// TODO(sloretz) add documentation about rostopic:// when it is supported

RCL_PUBLIC
RCL_WARN_UNUSED
rcl_ret_t
rcl_remap_topic_name(
  const rcl_arguments_t * local_arguments,
  const rcl_arguments_t * global_arguments,
  const char * topic_name,
  const char * node_name,
  const char * node_namespace,
  rcl_allocator_t allocator,
  char ** output_name);

// TODO(sloretz) add documentation about rosservice:// when it is supported

RCL_PUBLIC
RCL_WARN_UNUSED
rcl_ret_t
rcl_remap_service_name(
  const rcl_arguments_t * local_arguments,
  const rcl_arguments_t * global_arguments,
  const char * service_name,
  const char * node_name,
  const char * node_namespace,
  rcl_allocator_t allocator,
  char ** output_name);


RCL_PUBLIC
RCL_WARN_UNUSED
rcl_ret_t
rcl_remap_node_name(
  const rcl_arguments_t * local_arguments,
  const rcl_arguments_t * global_arguments,
  const char * node_name,
  rcl_allocator_t allocator,
  char ** output_name);


RCL_PUBLIC
RCL_WARN_UNUSED
rcl_ret_t
rcl_remap_node_namespace(
  const rcl_arguments_t * local_arguments,
  const rcl_arguments_t * global_arguments,
  const char * node_name,
  rcl_allocator_t allocator,
  char ** output_namespace);


RCL_PUBLIC
RCL_WARN_UNUSED
rcl_ret_t
rcl_remap_fini(
  rcl_remap_t * remap);

#ifdef __cplusplus
}
#endif

#endif  // RCL__REMAP_H_