common/usage_stats.hh

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright (c) 2000-2014 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 #ifndef USAGE_STATS_H_
   9 #define USAGE_STATS_H_
  10
  11 /*****************************************************
  12 // Usage:
  13 // include usage_stats.hh before dbgnew.hh!!
  14 // XYSender sender; // XYSender is a subclass of Sender
  15 // int timeout = 200; // timeout in msec for the data sender thread
  16 // UsageData::getInstance().sendDataThreaded("info", timeout, &sender);
  17
  18 // Lib requirement:
  19 // for Solaris -lnsl -lsocket -lresolv
  20 // for Linux -lpthread -lrt
  21
  22 // iodine: use iodine as a library from /etc/dns/iodine/lib/libiodine.a
  23 // or via pipe as an outside process
  24 // uncomment this and the DNSSender::send function
  25 //#include "../etc/dns/iodine/src/iodine.h"
  26 *****************************************************/
  27
  28 #include <string>
  29
  30 #include "version_internal.h"
  31
  32 class Sender {
  33 public:
  34   Sender() {};
  35   virtual ~Sender() {};
  36   virtual void send(const char*) = 0;
  37 };
  38
  39 class DNSSender: public Sender {
  40 public:
  41   DNSSender();
  42   ~DNSSender() {};
  43   void send(const char*);
  44
  45 private:
  46   const char* nameserver;
  47   const char* domain;
  48 };
  49
  50 class HttpSender: public Sender {
  51 public:
  52   HttpSender() {};
  53   ~HttpSender() {};
  54   void send(const char*);
  55 };
  56
  57
  58 class UsageData {
  59 public:
  60   static UsageData& getInstance()
  61   {
  62     static UsageData instance; // Guaranteed to be destroyed.
  63     return instance; // Instantiated on first use.
  64   }
  65   static void sendDataThreaded(std::string msg, Sender* sender);
  66
  67 private:
  68
  69   UsageData();
  70   ~UsageData();
  71   UsageData(UsageData const&); // Don't Implement
  72   void operator=(UsageData const&); // Don't implement
  73
  74   static void* sendData(void*);
  75
  76   static std::string id;
  77   static std::string host;
  78   static std::string platform;
  79 };
  80
  81 #endif /* USAGE_STATS_H_ */