96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
/* ****************************************************************************
|
|
* link/seven_mcs/list.c -- list files on a protocol seven main memory.
|
|
* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
|
|
*
|
|
* This file is part of libcasio.
|
|
* libcasio is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation; either version 3.0 of the License,
|
|
* or (at your option) any later version.
|
|
*
|
|
* libcasio is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with libcasio; if not, see <http://www.gnu.org/licenses/>.
|
|
* ************************************************************************* */
|
|
#include "seven_mcs.h"
|
|
|
|
struct thecookie {
|
|
casio_mcslist_t *_mcslist;
|
|
void *_mcookie;
|
|
};
|
|
|
|
/**
|
|
* file_info:
|
|
* The file information callback.
|
|
*
|
|
* @arg cookie the cookie.
|
|
* @arg handle the link handle.
|
|
* @return the error code (0 if ok).
|
|
*/
|
|
|
|
CASIO_LOCAL int file_info(struct thecookie *cookie, casio_link_t *handle)
|
|
{
|
|
casio_mcshead_t head;
|
|
|
|
/* Copy the raw information. */
|
|
head.casio_mcshead_flags = casio_mcsfor_mcs;
|
|
head.casio_mcshead_size = response.casio_seven_packet_filesize;
|
|
head.casio_mcshead_rawtype = response.casio_seven_packet_mcstype;
|
|
strncpy(head.casio_mcshead_dirname,
|
|
response.casio_seven_packet_args[0], 8);
|
|
head.casio_mcshead_dirname[8] = 0;
|
|
strncpy(head.casio_mcshead_name,
|
|
response.casio_seven_packet_args[1], 12);
|
|
head.casio_mcshead_name[12] = 0;
|
|
strncpy(head.casio_mcshead_group,
|
|
response.casio_seven_packet_args[2], 16);
|
|
head.casio_mcshead_group[16] = 0;
|
|
|
|
/* Try to make abstract information out of the raw information. */
|
|
casio_correct_mcshead(&head, 0);
|
|
|
|
/* Return this head to the user, and end the command response. */
|
|
(*cookie->_mcslist)(cookie->_mcookie, &head);
|
|
return (0);
|
|
}
|
|
|
|
/**
|
|
* casio_sevenmcs_list:
|
|
* List a Protocol 7.00 MCS.
|
|
*
|
|
* @arg cookie the cookie.
|
|
* @arg mcslist the listing callback.
|
|
* @arg mcookie the listing callback cookie.
|
|
* @return the error code (0 if ok).
|
|
*/
|
|
|
|
int CASIO_EXPORT casio_sevenmcs_list(sevenmcs_t *cookie,
|
|
casio_mcslist_t *mcslist, void *mcookie)
|
|
{
|
|
int err; casio_link_t *handle = cookie->sevenmcs_link;
|
|
struct thecookie thecookie;
|
|
|
|
msg((ll_info, "Sending the file info transfer all request."));
|
|
err = casio_seven_send_cmdmcs_reqallinfo(handle);
|
|
if (err) return (err);
|
|
if (response.casio_seven_packet_type != casio_seven_type_ack)
|
|
return (casio_error_unknown);
|
|
|
|
/* Prepare the cookie. */
|
|
thecookie._mcslist = mcslist;
|
|
thecookie._mcookie = mcookie;
|
|
|
|
msg((ll_info, "Preparing the callbacks and running the server."));
|
|
memset(handle->casio_link_seven_callbacks, 0,
|
|
256 * sizeof(casio_seven_server_func_t*));
|
|
handle->casio_link_seven_callbacks[casio_seven_cmdmcs_fileinfo] =
|
|
(casio_seven_server_func_t*)&file_info;
|
|
err = casio_seven_serve(handle, handle->casio_link_seven_callbacks,
|
|
&thecookie);
|
|
return (err);
|
|
}
|