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mpv/m_config.h

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#ifndef NEW_CONFIG
#warning "Including m_config.h but NEW_CONFIG is disabled"
#else
typedef struct m_config_option m_config_option_t;
typedef struct m_config_save_slot m_config_save_slot_t;
struct m_option;
struct m_option_type;
struct m_config_save_slot {
m_config_save_slot_t* prev;
int lvl;
unsigned char data[0];
};
struct m_config_option {
m_config_option_t* next;
char* name; // Full name (ie option:subopt)
struct m_option* opt;
m_config_save_slot_t* slots;
unsigned int flags; // currently it only tell if the option was set
};
typedef struct m_config {
m_config_option_t* opts;
int lvl; // Current stack level
int mode;
} m_config_t;
#define M_CFG_OPT_SET (1<<0)
#define M_CFG_OPT_ALIAS (1<<1)
//////////////////////////// Functions ///////////////////////////////////
m_config_t*
m_config_new(void);
void
m_config_free(m_config_t* config);
void
m_config_push(m_config_t* config);
void
m_config_pop(m_config_t* config);
int
m_config_register_options(m_config_t *config, struct m_option *args);
int
m_config_set_option(m_config_t *config, char* arg, char* param);
int
m_config_check_option(m_config_t *config, char* arg, char* param);
struct m_option*
m_config_get_option(m_config_t *config, char* arg);
void
m_config_print_option_list(m_config_t *config);
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////// Backward compat. stuff ////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
typedef struct config config_t;
struct config {
char *name;
void *p;
struct m_option_type* type;
unsigned int flags;
float min,max;
void* priv;
};
#define CONF_MIN (1<<0)
#define CONF_MAX (1<<1)
#define CONF_RANGE (CONF_MIN|CONF_MAX)
#define CONF_NOCFG (1<<2)
#define CONF_NOCMD (1<<3)
#define CONF_GLOBAL (1<<4)
#define CONF_NOSAVE (1<<5)
#define CONF_OLD (1<<6)
#define ERR_NOT_AN_OPTION -1
#define ERR_MISSING_PARAM -2
#define ERR_OUT_OF_RANGE -3
#define ERR_FUNC_ERR -4
#endif