/** Both import and capture jobs uses this */
static const char *
_camera_request_image_path(const dt_camera_t *camera, void *data)
{
struct dt_camera_shared_t *shared;
shared = (struct dt_camera_shared_t *)data;
return dt_import_session_path(shared->session, FALSE);
}
const char *
dt_import_session_filename(struct dt_import_session_t *self, gboolean current)
{
const char *path;
char *fname, *previous_fname;
char *pattern;
if (current && self->current_filename != NULL)
return self->current_filename;
/* expand next filename */
g_free((void *)self->current_filename);
pattern = _import_session_filename_pattern();
if (pattern == NULL)
{
fprintf(stderr,"[import_session] Failed to get session filaname pattern.\n");
return NULL;
}
dt_variables_expand(self->vp, pattern, TRUE);
/* verify that expanded path and filename yields a unique file */
path = dt_import_session_path(self, TRUE);
previous_fname = fname = g_build_path(G_DIR_SEPARATOR_S, path,
dt_variables_get_result(self->vp), (char *)NULL);
if (g_file_test(fname, G_FILE_TEST_EXISTS) == TRUE)
{
fprintf(stderr, "[import_session] File %s exists.\n", fname);
do
{
/* file exists, yield a new filename */
dt_variables_expand(self->vp, pattern, TRUE);
fname = g_build_path(G_DIR_SEPARATOR_S, path,
dt_variables_get_result(self->vp), (char *)NULL);
fprintf(stderr, "[import_session] Testing %s.\n", fname);
/* check if same filename was yielded as before */
if (strcmp(previous_fname ,fname) == 0)
{
g_free(previous_fname);
g_free(fname);
dt_control_log(_("couldn't expand to a unique filename for session, please check your import session settings."));
return NULL;
}
g_free(previous_fname);
previous_fname = fname;
} while (g_file_test(fname, G_FILE_TEST_EXISTS) == TRUE);
}
g_free(previous_fname);
g_free(pattern);
self->current_filename = g_strdup(dt_variables_get_result(self->vp));
fprintf(stderr, "[import_session] Using filename %s.\n", self->current_filename);
return self->current_filename;
}
static const char *_camera_request_image_path(const dt_camera_t *camera, time_t *exif_time, void *data)
{
struct dt_camera_shared_t *shared;
shared = (struct dt_camera_shared_t *)data;
if(exif_time)
dt_import_session_set_exif_time(shared->session, *exif_time);
return dt_import_session_path(shared->session, FALSE);
}
void
dt_import_session_set_name(struct dt_import_session_t *self, const char *name)
{
/* free previous jobcode name */
g_free((void *)self->vp->jobcode);
self->vp->jobcode = g_strdup(name);
/* setup new filmroll if path has changed */
dt_import_session_path(self, FALSE);
}
static const char *_camera_request_image_path(const dt_camera_t *camera, void *data)
{
struct dt_capture_t *lib = (dt_capture_t *)data;
return dt_import_session_path(lib->session, FALSE);
}
