func (camera *Camera) findAllFilesInDir(basedirPath *string) ([]string, error) {
var err error
returnedSlice := []string{}
gpDirPath := C.CString(*basedirPath)
defer C.free(unsafe.Pointer(gpDirPath))
gpFileList, err := newGphotoList()
if err != nil {
return nil, err
}
defer C.gp_list_free(gpFileList)
if retval := C.gp_camera_folder_list_files(camera.gpCamera, gpDirPath, gpFileList, camera.gpContext); retval != gpOk {
return nil, fmt.Errorf("Cannot get file list from dir %s, error code %v", *basedirPath, retval)
}
listSize := int(C.gp_list_count(gpFileList))
for i := 0; i < listSize; i++ {
var gpListElementName *C.char
C.gp_list_get_name(gpFileList, (C.int)(i), (**C.char)(&gpListElementName))
returnedSlice = append(returnedSlice, C.GoString(gpListElementName))
}
return returnedSlice, nil
}
func cameraListToMap(cameraList *C.CameraList) (map[string]string, int) {
size := int(C.gp_list_count(cameraList))
vals := make(map[string]string)
if size < 0 {
return vals, size
}
for i := 0; i < size; i++ {
var cKey *C.char
var cVal *C.char
C.gp_list_get_name(cameraList, C.int(i), &cKey)
C.gp_list_get_value(cameraList, C.int(i), &cVal)
defer C.free(unsafe.Pointer(cKey))
defer C.free(unsafe.Pointer(cVal))
key := C.GoString(cKey)
val := C.GoString(cVal)
vals[key] = val
}
return vals, 0
}
