Jpp  17.3.0
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JShowStat.cc
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1 #include <string>
2 #include <iostream>
3 #include <iomanip>
4 
5 #include "Jeep/JParser.hh"
6 #include "JNet/JControlHost.hh"
7 
8 
9 /**
10  * \file
11  *
12  * Auxiliary program to send show status message to JLigier.cc - ControlHost server.\n
13  * The status will then be printed by the server.
14  *
15  * The option <tt>-H <hostname>[:port]</tt> correponds to the hostname and the port of the server, respectively.
16  * \author mdejong
17  */
18 int main(int argc, const char *argv[])
19 {
20  using namespace std;
21  using namespace JPP;
22 
23  string hostname;
24  int debug;
25 
26  try {
27 
28  JParser<> zap("Auxiliary program to send show status messages to JLigier - ControlHost server.");
29 
30  zap['H'] = make_field(hostname) = "localhost";
31  zap['d'] = make_field(debug) = 3;
32 
33  zap(argc, argv);
34  }
35  catch(const exception &error) {
36  FATAL(error.what() << endl);
37  }
38 
39 
40  JControlHost::Throw(true);
41 
42  try {
43 
44  JControlHost out(hostname);
45 
46  out.PutFullString(DISPTAG_ShowStat, "");
47  }
48  catch(const JControlHostException& error) {
49  ERROR(error << endl);
50  }
51 }
52 
53 
Utility class to parse command line options.
Definition: JParser.hh:1517
int main(int argc, char *argv[])
Definition: Main.cc:15
#define make_field(A,...)
macro to convert parameter to JParserTemplateElement object
Definition: JParser.hh:1993
#define ERROR(A)
Definition: JMessage.hh:66
#define FATAL(A)
Definition: JMessage.hh:67
Utility class to parse command line options.
static const JTag DISPTAG_ShowStat("_ShowSta")
int debug
debug level