m_config.h

   1 #ifndef _M_CONFIG_H
   2 #define _M_CONFIG_H
   3
   4 typedef struct m_config_option m_config_option_t;
   5 typedef struct m_config_save_slot m_config_save_slot_t;
   6 struct m_option;
   7 struct m_option_type;
   8
   9 struct m_config_save_slot {
  10   m_config_save_slot_t* prev;
  11   int lvl;
  12   // we have to store other datatypes in this as well,
  13   // so make sure we get properly aligned addresses
  14   unsigned char data[0] __attribute__ ((aligned (8)));
  15 };
  16
  17 struct m_config_option {
  18   m_config_option_t* next;
  19   char* name; // Full name (ie option:subopt)
  20   struct m_option* opt;
  21   m_config_save_slot_t* slots;
  22   unsigned int flags; // currently it only tell if the option was set
  23 };
  24
  25 typedef struct m_config {
  26   m_config_option_t* opts;
  27   int lvl; // Current stack level
  28   int mode;
  29 } m_config_t;
  30
  31 #define M_CFG_OPT_SET    (1<<0)
  32 #define M_CFG_OPT_ALIAS  (1<<1)
  33
  34
  35 //////////////////////////// Functions ///////////////////////////////////
  36
  37 m_config_t*
  38 m_config_new(void);
  39
  40 void
  41 m_config_free(m_config_t* config);
  42
  43 void
  44 m_config_push(m_config_t* config);
  45
  46 void
  47 m_config_pop(m_config_t* config);
  48
  49 int
  50 m_config_register_options(m_config_t *config, struct m_option *args);
  51
  52 int
  53 m_config_set_option(m_config_t *config, char* arg, char* param);
  54
  55 int
  56 m_config_check_option(m_config_t *config, char* arg, char* param);
  57
  58 struct m_option*
  59 m_config_get_option(m_config_t *config, char* arg);
  60
  61 void
  62 m_config_print_option_list(m_config_t *config);
  63
  64 #endif /* _M_CONFIG_H */