common/usage_stats.hh

   1 /******************************************************************************
   2  * Copyright (c) 2000-2016 Ericsson Telecom AB
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *
  10  *   Balasko, Jeno
  11  *   Baranyi, Botond
  12  *   Ormandi, Matyas
  13  *
  14  ******************************************************************************/
  15 #ifndef USAGE_STATS_H_
  16 #define USAGE_STATS_H_
  17
  18 /*****************************************************
  19 // Usage:
  20 // include usage_stats.hh before dbgnew.hh!!
  21 // XYSender sender; // XYSender is a subclass of Sender
  22 // int timeout = 200; // timeout in msec for the data sender thread
  23 // UsageData::getInstance().sendDataThreaded("info", timeout, &sender);
  24
  25 // Lib requirement:
  26 // for Solaris -lnsl -lsocket -lresolv
  27 // for Linux -lpthread -lrt
  28
  29 // iodine: use iodine as a library from /etc/dns/iodine/lib/libiodine.a
  30 // or via pipe as an outside process
  31 // uncomment this and the DNSSender::send function
  32 //#include "../etc/dns/iodine/src/iodine.h"
  33 *****************************************************/
  34
  35 #include <string>
  36
  37 #include "version_internal.h"
  38
  39 class Sender {
  40 public:
  41   Sender() {};
  42   virtual ~Sender() {};
  43   virtual void send(const char*) = 0;
  44 };
  45
  46 class DNSSender: public Sender {
  47 public:
  48   DNSSender();
  49   ~DNSSender() {};
  50   void send(const char*);
  51
  52 private:
  53   const char* nameserver;
  54   const char* domain;
  55 };
  56
  57 class HttpSender: public Sender {
  58 public:
  59   HttpSender() {};
  60   ~HttpSender() {};
  61   void send(const char*);
  62 };
  63
  64
  65 class UsageData {
  66 public:
  67   static UsageData& getInstance()
  68   {
  69     static UsageData instance; // Guaranteed to be destroyed.
  70     return instance; // Instantiated on first use.
  71   }
  72   static void sendDataThreaded(std::string msg, Sender* sender);
  73
  74 private:
  75
  76   UsageData();
  77   ~UsageData();
  78   UsageData(UsageData const&); // Don't Implement
  79   void operator=(UsageData const&); // Don't implement
  80
  81   static void* sendData(void*);
  82
  83   static std::string id;
  84   static std::string host;
  85   static std::string platform;
  86 };
  87
  88 #endif /* USAGE_STATS_H_ */