highlighter application  1.1
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ServerApplication.hpp
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1 
14 #ifndef HCE_SERVER_APPLICATION
15 #define HCE_SERVER_APPLICATION
16 
17 #include <Poco/Util/HelpFormatter.h>
18 #include <Poco/Util/ServerApplication.h>
19 #include <Poco/Util/OptionSet.h>
20 #include <Poco/SharedPtr.h>
21 #include <Poco/AutoPtr.h>
22 #include <Poco/Exception.h>
23 #include <Poco/Bugcheck.h>
24 
25 #include <string>
26 #include <vector>
27 #include <iostream>
28 #include <map>
29 #include <unistd.h>
30 #include <stdio.h>
31 #include <sstream>
32 #include <algorithm>
33 
34 #include "Logger.hpp"
35 #include "DBSession.hpp"
36 
40 
42 
45 
47 
48 namespace HCE {
54 class ServerApplication : public Poco::Util::ServerApplication {
55 public:
57  virtual ~ServerApplication() throw();
58 protected:
59  //must be overridden
60  void initialize (Poco::Util::Application& self);
61  void reinitialize (Poco::Util::Application& self);
62  void uninitialize ();
63  void defineOptions (Poco::Util::OptionSet& options);
64 
67 
71  std::string getDBType () const;
72 
75  std::string initializeMySQLConnectionString() const;
76  std::string initializeSQLiteConnectionString() const;
77 
81 
82  //initialize loggers
83  void initializeLoggers ();
84 
87  virtual void handleConfigFile (const std::string&,const std::string& value);
89  virtual void handleHelp (const std::string& name,const std::string& value);
91  virtual void handleVersion (const std::string& name,const std::string& value);
92 protected:
95  std::string _configFile;
97  bool _showHelpInfo;
101  std::string dataBaseType;
102 protected:
103  //error messages, instead of macros definitions
104  const std::string APPLICATION_NOT_INITIALIZED_EXCEPTION = "Class HCE::ServerApplication incorrectly initialized. Maybe problem with configuration,logger or database initializing.";
105  const std::string MESSAGE_ALREADY_INITIALIZED_EXCEPTION = "Object already initialized.";
106  const std::string NOT_SET_DB_TYPE_ERROR = "Not set database type in configuration type.";
107  const std::string ADDITION_INFORM_STRING_NOT_FOUND = "config param or Not found config file";
108 };
109 
110 }
111 
112 #define HCE_SERVER_MAIN(App) \
113  int main(int argc, char** argv) { \
114  const std::string UNKNOWN_EXCEPTION = "Unknown exception"; \
115  int rc = Poco::Util::Application::EXIT_OK; \
116  try { \
117  App app; \
118  rc = app.run(argc, argv); \
119  } \
120  catch (const Poco::Exception& exc) { \
121  std::cerr << exc.displayText() << std::endl; \
122  rc = exc.code(); \
123  } \
124  catch (const std::exception& exc) { \
125  std::cerr << exc.what() << std::endl; \
126  rc = Poco::Util::Application::EXIT_SOFTWARE; \
127  } \
128  catch (...) { \
129  std::cerr << UNKNOWN_EXCEPTION << std::endl; \
130  rc = Poco::Util::Application::EXIT_SOFTWARE; \
131  } \
132  return rc; \
133  } \
134 
135 #endif