bes  Updated for version 3.20.6
CmdApp.h
1 // CmdApp.h
2 
3 // This file is part of bes, A C++ back-end server implementation framework
4 // for the OPeNDAP Data Access Protocol.
5 
6 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8 //
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Lesser General Public
11 // License as published by the Free Software Foundation; either
12 // version 2.1 of the License, or (at your option) any later version.
13 //
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // Lesser General Public License for more details.
18 //
19 // You should have received a copy of the GNU Lesser General Public
20 // License along with this library; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 //
23 // You can contact University Corporation for Atmospheric Research at
24 // 3080 Center Green Drive, Boulder, CO 80301
25 
26 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
28 //
29 // Authors:
30 // pwest Patrick West <pwest@ucar.edu>
31 // jgarcia Jose Garcia <jgarcia@ucar.edu>
32 
33 #include <fstream>
34 
35 #include "BESApp.h"
36 
37 class CmdClient ;
38 
39 class CmdApp : public BESApp
40 {
41 private:
42  CmdClient * _client ;
43  std::string _hostStr ;
44  std::string _unixStr ;
45  int _portVal ;
46  std::string _cmd ;
47  std::ofstream * _outputStrm ;
48  std::ifstream * _inputStrm ;
49  bool _createdInputStrm ;
50  int _timeout ;
51  int _repeat ;
52 
53  void showVersion() ;
54  void showUsage() ;
55  void registerSignals() ;
56 public:
57  CmdApp() ;
58  virtual ~CmdApp() ;
59  virtual int initialize( int argC, char **argV ) ;
60  virtual int run() ;
61 
62  virtual void dump( std::ostream &strm ) const ;
63 
64  CmdClient * client() { return _client ; }
65  static void signalCannotConnect( int sig ) ;
66  static void signalInterrupt( int sig ) ;
67  static void signalTerminate( int sig ) ;
68  static void signalBrokenPipe( int sig ) ;
69 } ;
70 
CmdApp
Definition: CmdApp.h:39
CmdApp::initialize
virtual int initialize(int argC, char **argV)
Initialize the application using the passed argc and argv values.
Definition: CmdApp.cc:199
CmdClient
Definition: CmdClient.h:71
CmdApp::run
virtual int run()
The body of the application, implementing the primary functionality of the BES application.
Definition: CmdApp.cc:330
BESApp
Application class for BES applications.
Definition: BESApp.h:56
CmdApp::dump
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: CmdApp.cc:417