include/core/misc.hpp

   1 #ifndef _misc__hpp__included__
   2 #define _misc__hpp__included__
   3
   4 #include <string>
   5 #include <vector>
   6 #include <stdexcept>
   7 #include "library/string.hpp"
   8
   9 /**
  10  * \brief Fatal error.
  11  *
  12  * Fatal error.
  13  */
  14 void fatal_error() throw();
  15
  16 /**
  17  * \brief Get path to config directory.
  18  *
  19  * \return The config directory path.
  20  * \throw std::bad_alloc Not enough memory.
  21  */
  22 std::string get_config_path() throw(std::bad_alloc);
  23
  24 /**
  25  * \brief Panic on OOM.
  26  */
  27 void OOM_panic();
  28
  29
  30 uint32_t gcd(uint32_t a, uint32_t b) throw();
  31
  32 /**
  33  * Return hexadecimal representation of address
  34  */
  35 std::string format_address(void* addr);
  36
  37 /**
  38  * Get state of running global ctors flag.
  39  */
  40 bool in_global_ctors();
  41 /**
  42  * Clear the global ctors flag.
  43  */
  44 void reached_main();
  45
  46 /**
  47  * Clean up filename from dangerous chars
  48  */
  49 std::string safe_filename(const std::string& str);
  50
  51 /**
  52  * Mangle some characters ()|/
  53  */
  54 std::string mangle_name(const std::string& orig);
  55
  56 /**
  57  * Return a new temporary file. The file will be created.
  58  */
  59 std::string get_temp_file();
  60
  61 #endif