common.cpp

   1 //
   2 // C++ Implementation: common
   3 //
   4 // Author: Oliver Groß <z.o.gross@gmx.de>, (C) 2008
   5 //
   6 // Copyright: See COPYING file that comes with this distribution
   7 //
   8 #include <fstream>
   9 #include "common.h"
  10
  11 namespace qbat {
  12         using namespace std;
  13
  14         string readStringSysFile(const char * fileName) {
  15                 ifstream inFile;
  16                 string buffer;
  17
  18                 inFile.open(fileName);
  19                 inFile >> buffer;
  20                 inFile.close();
  21
  22                 return buffer;
  23         }
  24
  25         int readIntSysFile(const char * fileName) {
  26                 ifstream inFile;
  27                 int buffer;
  28
  29                 inFile.open(fileName);
  30                 inFile >> buffer;
  31                 inFile.close();
  32
  33                 return buffer;
  34         }
  35
  36         int toStatusInt(std::string status) {
  37                 if (status == "Discharging")
  38                         return UI_BATTERY_DISCHARGING;
  39                 else if (status == "Charging")
  40                         return UI_BATTERY_CHARGING;
  41                 else if (status == "Full")
  42                         return UI_BATTERY_FULL;
  43                 else
  44                         return 0;
  45         }
  46 }