This file is indexed.

/usr/include/ros/service_manager.h is in libroscpp-dev 1.11.16-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
/*
 * Copyright (C) 2009, Willow Garage, Inc.
 *
 * 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 names of Willow Garage, 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 ROSCPP_SERVICE_MANAGER_H
#define ROSCPP_SERVICE_MANAGER_H

#include "forwards.h"
#include "common.h"
#include "advertise_service_options.h"
#include "service_client_options.h"

#include <boost/thread/mutex.hpp>
#include <boost/thread/recursive_mutex.hpp>

namespace ros
{

class ServiceManager;
typedef boost::shared_ptr<ServiceManager> ServiceManagerPtr;

class PollManager;
typedef boost::shared_ptr<PollManager> PollManagerPtr;

class XMLRPCManager;
typedef boost::shared_ptr<XMLRPCManager> XMLRPCManagerPtr;

class ConnectionManager;
typedef boost::shared_ptr<ConnectionManager> ConnectionManagerPtr;

class ROSCPP_DECL ServiceManager
{
public:
  static const ServiceManagerPtr& instance();

  ServiceManager();
  ~ServiceManager();

  /** @brief Lookup an advertised service.
   *
   * This method iterates over advertised_services, looking for one with name
   * matching the given topic name.  The advertised_services_mutex is locked
   * during this search.  This method is only used internally.
   *
   * @param service The service name to look for.
   *
   * @returns Pointer to the matching ServicePublication, NULL if none is found.
   */
  ServicePublicationPtr lookupServicePublication(const std::string& service);

  /** @brief Create a new client to the specified service.  If a client to that service already exists, returns the existing one.
   *
   * @param service The service to connect to
   * @param persistent Whether to keep this connection alive for more than one service call
   * @param request_md5sum The md5sum of the request message
   * @param response_md5sum The md5sum of the response message
   *
   * @returns Shared pointer to the ServiceServerLink, empty shared pointer if none is found.
   */
  ServiceServerLinkPtr createServiceServerLink(const std::string& service,
                                                bool persistent,
                                                const std::string& request_md5sum, const std::string& response_md5sum,
                                                const M_string& header_values);

  /** @brief Remove the specified service client from our list
   *
   * @param client The client to remove
   */
  void removeServiceServerLink(const ServiceServerLinkPtr& client);

  /** @brief Lookup the host/port of a service.
   *
   * @param name The name of the service
   * @param serv_host OUT -- The host of the service
   * @param serv_port OUT -- The port of the service
   */
  bool lookupService(const std::string& name, std::string& serv_host, uint32_t& serv_port);

  /** @brief Unadvertise a service.
   *
   * This call unadvertises a service, which must have been previously
   * advertised, using advertiseService().
   *
   * After this call completes, it is guaranteed that no further
   * callbacks will be invoked for this service.
   *
   * This method can be safely called from within a service callback.
   *
   * @param serv_name The service to be unadvertised.
   *
   * @return true on successful unadvertisement, false otherwise.
   */
  bool unadvertiseService(const std::string& serv_name);

  bool advertiseService(const AdvertiseServiceOptions& ops);

  void start();
  void shutdown();
private:

  bool isServiceAdvertised(const std::string& serv_name);
  bool unregisterService(const std::string& service);

  bool isShuttingDown() { return shutting_down_; }

  L_ServicePublication service_publications_;
  boost::mutex service_publications_mutex_;

  L_ServiceServerLink service_server_links_;
  boost::mutex service_server_links_mutex_;

  volatile bool shutting_down_;
  boost::recursive_mutex shutting_down_mutex_;

  PollManagerPtr poll_manager_;
  ConnectionManagerPtr connection_manager_;
  XMLRPCManagerPtr xmlrpc_manager_;
};

} // namespace ros

#endif // ROSCPP_SERVICE_MANAGER_H