streamtools/misc.cpp

   1 #include "misc.hpp"
   2 #include <stdexcept>
   3
   4 bool isstringprefix(const std::string& full, const std::string& prefix)
   5 {
   6         if(prefix.length() > full.length())
   7                 return false;
   8         for(size_t i = 0; i < prefix.length(); i++)
   9                 if(full[i] != prefix[i])
  10                         return false;
  11         return true;
  12 }
  13
  14 std::string settingvalue(const std::string& setting)
  15 {
  16         size_t x;
  17         std::string _setting = setting;
  18         x = _setting.find_first_of("=");
  19         if(x > _setting.length())
  20                 throw std::runtime_error("Invalid setting syntax");
  21         else
  22                 return _setting.substr(x + 1);
  23 }