123 lines
4.5 KiB
C
123 lines
4.5 KiB
C
/****************************************************************************
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* apps/netutils/ftpc/ftpc_idle.c
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include "ftpc_config.h"
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#include <debug.h>
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#include "netutils/ftpc.h"
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#include "ftpc_internal.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Types
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: ftpc_idle
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*
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* Description:
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* This command will change the FTP server's idle time limit with the site
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* idle ftp command. This is useful if the default time limit is too short
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* for the transmission of files).
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*
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****************************************************************************/
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int ftpc_idle(SESSION handle, unsigned int idletime)
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{
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FAR struct ftpc_session_s *session = (FAR struct ftpc_session_s *)handle;
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int ret = OK;
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/* Check if the server supports the SITE IDLE command */
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if (!FTPC_HAS_IDLE(session))
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{
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nwarn("WARNING: Server does not support SITE IDLE\n");
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return ERROR;
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}
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/* Did the caller provide an IDLE time? Or is this just a query for the
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* current IDLE time setting?
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*/
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if (idletime)
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{
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ret = ftpc_cmd(session, "SITE IDLE %u", idletime);
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}
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else
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{
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ret = ftpc_cmd(session, "SITE IDLE");
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}
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/* Check for "502 Command not implemented" or 500 "Unknown SITE command" */
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if (session->code == 500 || session->code == 502)
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{
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/* Server does not support SITE IDLE */
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nwarn("WARNING: Server does not support SITE IDLE\n");
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FTPC_CLR_IDLE(session);
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}
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return ret;
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}
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