// handle files // bool scan_files() { DB_VDA_FILE vf; bool found = false; int retval; while (1) { retval = vf.enumerate("where need_update<>0"); if (retval == ERR_DB_NOT_FOUND) break; if (retval) { log_messages.printf(MSG_CRITICAL, "VDA_FILE enumerate failed\n"); exit(1); } VDA_FILE_AUX vfa(vf); found = true; retval = handle_file(vfa, vf); if (retval) { log_messages.printf( MSG_CRITICAL, "handle_file() failed: %d\n", retval ); exit(1); } else { retval = vf.update_field("need_update=0"); if (retval) { log_messages.printf( MSG_CRITICAL, "update_field() failed: %d\n", retval ); exit(1); } } } return found; }