wofi

The functions documented here are used for manipulating maps that represent config entries. They are defined in config.h.

The following functions are used to work with configs.

void config_put(struct map* map, char* line)

Parses a single config line and inserts the result into the map

struct map* map - The map to insert into.

char* line - The config line to insert. Should be in the format of key=value.

void config_load(struct map* map, const char* config)

Loads a config file into the given map

struct map* map - The map to load the config into.

const char* config - The path to a config file. Should contain lines with the format of key=value.

char* config_get(struct map* config, const char* key, char* def_opt)

Gets a config entry, if the entry is not set then it returns def_opt.

struct map* config - The map to get the value from.

const char* key - The key to lookup.

char* def_opt - The default value to be returned if the key does not exist.

uint8_t config_get_mnemonic(struct map* config, const char* key, char* def_opt, uint8_t num_choices, ...)

Gets an enum value from the config. If the value is not set then it returns def_opt.

struct map* config - The map to get the value from.

const char* key - The key to lookup.

char* def_opt - The default value to be returned if the key does not exist.

uint8_t num_choices - The number of enum options available.

varargs - The list of enum options available.