guacamole-spice-protocol/src/protocols/rdp/guac_rdpdr/rdpdr_fs.c

100 lines
3.0 KiB
C
Raw Normal View History

2013-07-25 16:48:48 +00:00
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is libguac-client-rdp.
*
* The Initial Developer of the Original Code is
* Michael Jumper.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifdef ENABLE_WINPR
#include <winpr/stream.h>
#else
#include "compat/winpr-stream.h"
#endif
2013-07-26 17:45:40 +00:00
#include <guacamole/pool.h>
2013-07-25 16:48:48 +00:00
#include "rdpdr_messages.h"
#include "rdpdr_fs.h"
#include "rdpdr_service.h"
#include "client.h"
#include "unicode.h"
2013-07-25 16:48:48 +00:00
#include <freerdp/utils/svc_plugin.h>
int guac_rdpdr_fs_open(guac_rdpdr_device* device, const char* path) {
2013-07-26 17:45:40 +00:00
guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data;
/* If files available, allocate a new file ID */
2013-07-26 17:45:40 +00:00
if (data->open_files < GUAC_RDPDR_FS_MAX_FILES) {
/* Get file ID */
int file_id = guac_pool_next_int(data->file_id_pool);
guac_rdpdr_fs_file* file = &(data->files[file_id]);
2013-07-26 17:45:40 +00:00
data->open_files++;
/* If path is empty, it refers to the volume itself */
if (path[0] == '\0')
return -2;
/* Otherwise, parse path */
else {
file->type = GUAC_RDPDR_FS_FILE;
/* STUB */
}
2013-07-26 17:45:40 +00:00
return file_id;
}
/* Otherwise, no file IDs available */
return -1;
}
2013-07-25 16:48:48 +00:00
2013-07-26 17:45:40 +00:00
void guac_rdpdr_fs_close(guac_rdpdr_device* device, int file_id) {
2013-07-26 17:45:40 +00:00
guac_rdpdr_fs_data* data = (guac_rdpdr_fs_data*) device->data;
/* Only close if file ID is valid */
if (file_id >= 0 && file_id <= GUAC_RDPDR_FS_MAX_FILES-1) {
guac_pool_free_int(data->file_id_pool, file_id);
data->open_files--;
}
2013-07-25 16:48:48 +00:00
}