paludis  Version 2.6.0
command_output_manager.hh
1 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
2 
3 /*
4  * Copyright (c) 2010, 2011 Ciaran McCreesh
5  *
6  * This file is part of the Paludis package manager. Paludis is free software;
7  * you can redistribute it and/or modify it under the terms of the GNU General
8  * Public License version 2, as published by the Free Software Foundation.
9  *
10  * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
11  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13  * details.
14  *
15  * You should have received a copy of the GNU General Public License along with
16  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17  * Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 
20 #ifndef PALUDIS_GUARD_PALUDIS_COMMAND_OUTPUT_MANAGER_HH
21 #define PALUDIS_GUARD_PALUDIS_COMMAND_OUTPUT_MANAGER_HH 1
22 
23 #include <paludis/command_output_manager-fwd.hh>
24 #include <paludis/output_manager.hh>
25 #include <paludis/output_manager_factory.hh>
26 #include <paludis/util/set-fwd.hh>
27 #include <paludis/util/pimp.hh>
29 #include <memory>
30 #include <functional>
31 
32 namespace paludis
33 {
35  public Exception
36  {
37  public:
38  CommandOutputManagerError(const std::string &) noexcept;
39  };
40 
42  public OutputManager
43  {
44  private:
46 
47  public:
49  const std::string & start_command,
50  const std::string & end_command,
51  const std::string & stdout_command,
52  const std::string & stderr_command,
53  const std::string & succeeded_command,
54  const std::string & nothing_more_to_come_command
55  );
57 
58  virtual std::ostream & stdout_stream() PALUDIS_ATTRIBUTE((warn_unused_result));
59  virtual std::ostream & stderr_stream() PALUDIS_ATTRIBUTE((warn_unused_result));
60 
61  virtual void succeeded();
62  virtual void ignore_succeeded();
63  virtual void flush();
64  virtual bool want_to_flush() const;
65  virtual void nothing_more_to_come();
66  virtual void message(const MessageType, const std::string &);
67 
68  static const std::shared_ptr<const Set<std::string> > factory_managers()
69  PALUDIS_ATTRIBUTE((warn_unused_result));
70 
71  static const std::shared_ptr<OutputManager> factory_create(
72  const OutputManagerFactory::KeyFunction &,
73  const OutputManagerFactory::CreateChildFunction &,
74  const OutputManagerFactory::ReplaceVarsFunc &)
75  PALUDIS_ATTRIBUTE((warn_unused_result));
76  };
77 
78  extern template class Pimp<CommandOutputManager>;
79 }
80 
81 #endif
Definition: pimp.hh:51
Definition: about_metadata-fwd.hh:23
Definition: output_manager.hh:29
Definition: command_output_manager.hh:34
Definition: command_output_manager.hh:41
Definition: exception.hh:74
MessageType
Definition: output_manager-fwd.hh:13
#define PALUDIS_ATTRIBUTE(x)
Definition: attributes.hh:53
#define PALUDIS_VISIBLE
Definition: attributes.hh:59