// Get gets a value from the keyfile. Must be used with a pointer to value.
//
func (kf *KeyFile) Get(group string, key string, val interface{}) error {
switch ptr := val.(type) {
case *[]bool:
cast, e := kf.ListBool(group, key)
*ptr = cast
return e
case *[]int:
cast, e := kf.ListInt(group, key)
*ptr = cast
return e
case *[]float64:
cast, e := kf.ListFloat(group, key)
*ptr = cast
return e
case *[]string:
cast, e := kf.ListString(group, key)
*ptr = cast
return e
}
cGroup := (*C.gchar)(C.CString(group))
defer C.g_free(C.gpointer(cGroup))
cKey := (*C.gchar)(C.CString(key))
defer C.g_free(C.gpointer(cKey))
var cErr *C.GError
switch ptr := val.(type) {
case *bool:
*ptr = goBool(C.g_key_file_get_boolean(kf.cKey, cGroup, cKey, &cErr))
case *int:
*ptr = int(C.g_key_file_get_integer(kf.cKey, cGroup, cKey, &cErr))
case *float64:
*ptr = float64(C.g_key_file_get_double(kf.cKey, cGroup, cKey, &cErr))
case *string:
cstr := C.g_key_file_get_string(kf.cKey, cGroup, cKey, &cErr)
*ptr = C.GoString((*C.char)(cstr))
C.g_free(C.gpointer(cstr))
}
return goError(cErr)
}
// GetOne returns a key value as interface.
//
// valid types are:
// bool, int, float64, string, comment
// listbool, listint, listfloat64, liststring,
//
func (kf *KeyFile) GetOne(group string, key string, typ string) (interface{}, error) {
switch typ {
case "listbool":
return kf.ListBool(group, key)
case "listint":
return kf.ListInt(group, key)
case "listfloat64":
return kf.ListFloat(group, key)
case "liststring":
return kf.ListString(group, key)
}
cGroup := (*C.gchar)(C.CString(group))
defer C.g_free(C.gpointer(cGroup))
cKey := (*C.gchar)(C.CString(key))
defer C.g_free(C.gpointer(cKey))
var cErr *C.GError
var c interface{}
switch typ {
case "bool":
c = goBool(C.g_key_file_get_boolean(kf.cKey, cGroup, cKey, &cErr))
case "int":
c = int(C.g_key_file_get_integer(kf.cKey, cGroup, cKey, &cErr))
case "float64":
c = float64(C.g_key_file_get_double(kf.cKey, cGroup, cKey, &cErr))
case "comment":
cstr := C.g_key_file_get_comment(kf.cKey, cGroup, cKey, &cErr)
c = C.GoString((*C.char)(cstr))
C.g_free(C.gpointer(cstr))
case "string":
cstr := C.g_key_file_get_string(kf.cKey, cGroup, cKey, &cErr)
c = C.GoString((*C.char)(cstr))
C.g_free(C.gpointer(cstr))
}
return c, goError(cErr)
}