1421 lines
44 KiB
C
1421 lines
44 KiB
C
/****************************************************************************
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* apps/nshlib/nsh.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __APPS_NSHLIB_NSH_H
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#define __APPS_NSHLIB_NSH_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <unistd.h>
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#include <errno.h>
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#ifdef CONFIG_NSH_STRERROR
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# include <string.h>
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#endif
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#include <nuttx/usb/usbdev_trace.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* The background commands require pthread support */
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#ifdef CONFIG_DISABLE_PTHREAD
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# ifndef CONFIG_NSH_DISABLEBG
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# define CONFIG_NSH_DISABLEBG 1
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# endif
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#endif
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#if CONFIG_NFILE_STREAMS == 0
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# undef CONFIG_NSH_TELNET
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# undef CONFIG_NSH_FILE_APPS
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# undef CONFIG_NSH_TELNET
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# undef CONFIG_NSH_CMDPARMS
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#endif
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/* rmdir, mkdir, rm, and mv are only available if mountpoints are enabled
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* AND there is a writeable file system OR if these operations on the
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* pseudo-filesystem are not disabled.
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*/
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#undef NSH_HAVE_WRITABLE_MOUNTPOINT
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#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_STREAMS > 0
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# define NSH_HAVE_WRITABLE_MOUNTPOINT 1
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#endif
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#undef NSH_HAVE_PSEUDOFS_OPERATIONS
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#if !defined(CONFIG_DISABLE_PSEUDOFS_OPERATIONS) && CONFIG_NFILE_STREAMS > 0
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# define NSH_HAVE_PSEUDOFS_OPERATIONS 1
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#endif
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#undef NSH_HAVE_DIROPTS
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#if defined(NSH_HAVE_WRITABLE_MOUNTPOINT) || defined(NSH_HAVE_PSEUDOFS_OPERATIONS)
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# define NSH_HAVE_DIROPTS 1
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#endif
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/* If CONFIG_NSH_CMDPARMS is selected, then the path to a directory to
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* hold temporary files must be provided.
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*/
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#if defined(CONFIG_NSH_CMDPARMS) && !defined(CONFIG_LIBC_TMPDIR)
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# define CONFIG_LIBC_TMPDIR "/tmp"
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#endif
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/* Some networking commands do not make sense unless there is a network
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* device. There might not be a network device if, for example, only Unix
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* domain sockets were enable.
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*/
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/* Telnetd requires networking support */
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#ifndef CONFIG_NET
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# undef CONFIG_NSH_TELNET
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#endif
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/* get and put require TFTP client support */
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#ifndef CONFIG_NETUTILS_TFTPC
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# undef CONFIG_NSH_DISABLE_PUT
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# undef CONFIG_NSH_DISABLE_GET
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# define CONFIG_NSH_DISABLE_PUT 1
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# define CONFIG_NSH_DISABLE_GET 1
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#endif
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/* Route depends on routing table support and procfs support */
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#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_FS_PROCFS_EXCLUDE_NET) || \
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defined(CONFIG_FS_PROCFS_EXCLUDE_ROUTE) || !defined(CONFIG_NET_ROUTE) || \
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(!defined(CONFIG_NET_IPv4) && !defined(CONFIG_NET_IPv6))
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# ifndef CONFIG_NSH_DISABLE_ROUTE
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# define CONFIG_NSH_DISABLE_ROUTE 1
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# endif
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#endif
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/* wget depends on web client support */
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#ifndef CONFIG_NETUTILS_WEBCLIENT
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# undef CONFIG_NSH_DISABLE_WGET
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# define CONFIG_NSH_DISABLE_WGET 1
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#endif
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/* mksmartfs depends on smartfs and mksmartfs support */
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#if !defined(CONFIG_FS_SMARTFS) || !defined(CONFIG_FSUTILS_MKSMARTFS)
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# undef CONFIG_NSH_DISABLE_MKSMARTFS
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# define CONFIG_NSH_DISABLE_MKSMARTFS 1
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#endif
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/* One front end must be defined */
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#if !defined(CONFIG_NSH_CONSOLE) && !defined(CONFIG_NSH_TELNET)
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# error "No NSH front end defined"
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#endif
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/* If a USB device is selected for the NSH console then we need to handle
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* some special start-up conditions.
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*/
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#undef HAVE_USB_CONSOLE
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#if defined(CONFIG_USBDEV)
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/* Check for a PL2303 serial console. Use console device "/dev/console". */
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# if defined(CONFIG_PL2303) && defined(CONFIG_PL2303_CONSOLE)
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# define HAVE_USB_CONSOLE 1
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/* Check for a CDC/ACM serial console. Use console device "/dev/console". */
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# elif defined(CONFIG_CDCACM) && defined(CONFIG_CDCACM_CONSOLE)
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# define HAVE_USB_CONSOLE 1
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/* Check for a generic USB console. In this case, the USB console device
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* must be provided in CONFIG_NSH_USBCONDEV.
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*/
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# elif defined(CONFIG_NSH_USBCONSOLE)
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# define HAVE_USB_CONSOLE 1
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# endif
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#endif
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/* Defaults for the USB console */
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#ifdef HAVE_USB_CONSOLE
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/* The default USB console device minor number is 0 */
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# ifndef CONFIG_NSH_USBDEV_MINOR
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# define CONFIG_NSH_USBDEV_MINOR 0
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# endif
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/* The default USB serial console device */
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# ifndef CONFIG_NSH_USBCONDEV
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# if defined(CONFIG_CDCACM)
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# define CONFIG_NSH_USBCONDEV "/dev/ttyACM0"
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# elif defined(CONFIG_PL2303)
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# define CONFIG_NSH_USBCONDEV "/dev/ttyUSB0"
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# else
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# define CONFIG_NSH_USBCONDEV "/dev/console"
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# endif
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# endif
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#endif /* HAVE_USB_CONSOLE */
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/* If a USB keyboard device is selected for NSH input then we need to handle
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* some special start-up conditions.
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*/
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#undef HAVE_USB_KEYBOARD
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/* Check pre-requisites */
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#if !defined(CONFIG_USBHOST) || !defined(CONFIG_USBHOST_HIDKBD) || \
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defined(HAVE_USB_CONSOLE)
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# undef CONFIG_NSH_USBKBD
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#endif
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/* Check default settings */
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#if defined(CONFIG_NSH_USBKBD)
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/* Check for a USB HID keyboard in the configuration */
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# define HAVE_USB_KEYBOARD 1
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/* The default keyboard device is /dev/kbda */
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# ifndef NSH_USBKBD_DEVNAME
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# define NSH_USBKBD_DEVNAME "/dev/kbda"
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# endif
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/* In this case NSH_ALTSTDIN should be "/dev/kbda" */
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# undef CONFIG_NSH_ALTSTDIN
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# define CONFIG_NSH_ALTSTDIN NSH_USBKBD_DEVNAME
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#endif /* HAVE_USB_KEYBOARD */
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/* USB trace settings */
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#ifndef CONFIG_USBDEV_TRACE
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# undef CONFIG_NSH_USBDEV_TRACE
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#endif
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#ifdef CONFIG_NSH_USBDEV_TRACE
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# ifdef CONFIG_NSH_USBDEV_TRACEINIT
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# define TRACE_INIT_BITS (TRACE_INIT_BIT)
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# else
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# define TRACE_INIT_BITS (0)
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# endif
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# define TRACE_ERROR_BITS (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT)
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# ifdef CONFIG_NSH_USBDEV_TRACECLASS
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# define TRACE_CLASS_BITS (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|\
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TRACE_CLASSSTATE_BIT)
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# else
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# define TRACE_CLASS_BITS (0)
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# endif
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# ifdef CONFIG_NSH_USBDEV_TRACETRANSFERS
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# define TRACE_TRANSFER_BITS (TRACE_OUTREQQUEUED_BIT|TRACE_INREQQUEUED_BIT|\
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TRACE_READ_BIT|TRACE_WRITE_BIT|\
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TRACE_COMPLETE_BIT)
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# else
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# define TRACE_TRANSFER_BITS (0)
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# endif
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# ifdef CONFIG_NSH_USBDEV_TRACECONTROLLER
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# define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT)
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# else
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# define TRACE_CONTROLLER_BITS (0)
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# endif
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# ifdef CONFIG_NSH_USBDEV_TRACEINTERRUPTS
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# define TRACE_INTERRUPT_BITS (TRACE_INTENTRY_BIT|TRACE_INTDECODE_BIT|\
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TRACE_INTEXIT_BIT)
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# else
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# define TRACE_INTERRUPT_BITS (0)
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# endif
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# define TRACE_BITSET (TRACE_INIT_BITS|TRACE_ERROR_BITS|\
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TRACE_CLASS_BITS|TRACE_TRANSFER_BITS|\
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TRACE_CONTROLLER_BITS|TRACE_INTERRUPT_BITS)
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#endif /* CONFIG_NSH_USBDEV_TRACE */
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/* If Telnet is selected for the NSH console, then we must configure
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* the resources used by the Telnet daemon and by the Telnet clients.
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*
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* CONFIG_NSH_TELNETD_PORT - The telnet daemon will listen on this.
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* port. Default: 23
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* CONFIG_NSH_TELNETD_DAEMONPRIO - Priority of the Telnet daemon.
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* Default: SCHED_PRIORITY_DEFAULT
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* CONFIG_NSH_TELNETD_DAEMONSTACKSIZE - Stack size allocated for the
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* Telnet daemon. Default: 2048
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* CONFIG_NSH_TELNETD_CLIENTPRIO - Priority of the Telnet client.
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* Default: SCHED_PRIORITY_DEFAULT
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* CONFIG_NSH_TELNETD_CLIENTSTACKSIZE - Stack size allocated for the
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* Telnet client. Default: 2048
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* CONFIG_NSH_TELNET_LOGIN - Support a simple Telnet login.
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*
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* If CONFIG_NSH_TELNET_LOGIN is defined, then these additional
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* options may be specified:
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*
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* CONFIG_NSH_LOGIN_USERNAME - Login user name. Default: "admin"
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* CONFIG_NSH_LOGIN_PASSWORD - Login password: Default: "Administrator"
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* CONFIG_NSH_LOGIN_FAILCOUNT - Number of login retry attempts.
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* Default 3.
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*/
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#ifndef CONFIG_NSH_TELNETD_PORT
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# define CONFIG_NSH_TELNETD_PORT 23
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#endif
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#ifndef CONFIG_NSH_TELNETD_DAEMONPRIO
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# define CONFIG_NSH_TELNETD_DAEMONPRIO SCHED_PRIORITY_DEFAULT
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#endif
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#ifndef CONFIG_NSH_TELNETD_DAEMONSTACKSIZE
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# define CONFIG_NSH_TELNETD_DAEMONSTACKSIZE 2048
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#endif
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#ifndef CONFIG_NSH_TELNETD_CLIENTPRIO
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# define CONFIG_NSH_TELNETD_CLIENTPRIO SCHED_PRIORITY_DEFAULT
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#endif
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#ifndef CONFIG_NSH_TELNETD_CLIENTSTACKSIZE
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# define CONFIG_NSH_TELNETD_CLIENTSTACKSIZE 2048
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#endif
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#ifdef CONFIG_NSH_TELNET_LOGIN
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# ifndef CONFIG_NSH_LOGIN_USERNAME
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# define CONFIG_NSH_LOGIN_USERNAME "admin"
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# endif
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# ifndef CONFIG_NSH_LOGIN_PASSWORD
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# define CONFIG_NSH_LOGIN_PASSWORD "nuttx"
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# endif
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# ifndef CONFIG_NSH_LOGIN_FAILCOUNT
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# define CONFIG_NSH_LOGIN_FAILCOUNT 3
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# endif
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#endif /* CONFIG_NSH_TELNET_LOGIN */
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/* Verify support for ROMFS /etc directory support options */
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#ifdef CONFIG_NSH_ROMFSETC
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# ifdef CONFIG_DISABLE_MOUNTPOINT
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# error "Mountpoint support is disabled"
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# undef CONFIG_NSH_ROMFSETC
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# endif
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# if CONFIG_NFILE_DESCRIPTORS < 4
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# error "Not enough file descriptors"
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# undef CONFIG_NSH_ROMFSETC
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# endif
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# ifndef CONFIG_FS_ROMFS
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# error "ROMFS support not enabled"
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# undef CONFIG_NSH_ROMFSETC
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# endif
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# ifndef CONFIG_NSH_ROMFSMOUNTPT
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# define CONFIG_NSH_ROMFSMOUNTPT "/etc"
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# endif
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# ifndef CONFIG_NSH_INITSCRIPT
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# define CONFIG_NSH_INITSCRIPT "init.d/rcS"
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# endif
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# undef NSH_INITPATH
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# define NSH_INITPATH CONFIG_NSH_ROMFSMOUNTPT "/" CONFIG_NSH_INITSCRIPT
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# ifdef CONFIG_NSH_ROMFSRC
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# ifndef CONFIG_NSH_RCSCRIPT
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# define CONFIG_NSH_RCSCRIPT ".nshrc"
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# endif
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# undef NSH_RCPATH
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# define NSH_RCPATH CONFIG_NSH_ROMFSMOUNTPT "/" CONFIG_NSH_RCSCRIPT
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# endif
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# ifndef CONFIG_NSH_ROMFSDEVNO
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# define CONFIG_NSH_ROMFSDEVNO 0
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# endif
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# ifndef CONFIG_NSH_ROMFSSECTSIZE
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# define CONFIG_NSH_ROMFSSECTSIZE 64
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# endif
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# define NSECTORS(b) (((b)+CONFIG_NSH_ROMFSSECTSIZE-1)/CONFIG_NSH_ROMFSSECTSIZE)
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# define STR_RAMDEVNO(m) #m
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# define MKMOUNT_DEVNAME(m) "/dev/ram" STR_RAMDEVNO(m)
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# define MOUNT_DEVNAME MKMOUNT_DEVNAME(CONFIG_NSH_ROMFSDEVNO)
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#else
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# undef CONFIG_NSH_ROMFSRC
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# undef CONFIG_NSH_ROMFSMOUNTPT
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# undef CONFIG_NSH_INITSCRIPT
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# undef CONFIG_NSH_RCSCRIPT
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# undef CONFIG_NSH_ROMFSDEVNO
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# undef CONFIG_NSH_ROMFSSECTSIZE
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#endif
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/* This is the maximum number of arguments that will be accepted for a
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* command. Here we attempt to select the smallest number possible depending
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* upon the of commands that are available. Most commands use seven or fewer
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* arguments, but there are a few that require more.
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*
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* This value is also configurable with CONFIG_NSH_MAXARGUMENTS. This
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* configurability is necessary since there may also be external, "built-in"
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* commands that require more commands than NSH is aware of.
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*/
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#if CONFIG_NSH_MAXARGUMENTS < 11
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# if defined(CONFIG_NET) && !defined(CONFIG_NSH_DISABLE_IFCONFIG)
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# undef CONFIG_NSH_MAXARGUMENTS
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# define CONFIG_NSH_MAXARGUMENTS 11
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# endif
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#endif
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/* Argument list size
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*
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* argv[0]: The command name.
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* argv[1]: The beginning of argument (up to CONFIG_NSH_MAXARGUMENTS)
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* argv[argc-3]: Possibly '>' or '>>'
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* argv[argc-2]: Possibly <file>
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* argv[argc-1]: Possibly '&' (if pthreads are enabled)
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* argv[argc]: NULL terminating pointer
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*
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* Maximum size is CONFIG_NSH_MAXARGUMENTS+5
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*/
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#ifndef CONFIG_NSH_DISABLEBG
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# define MAX_ARGV_ENTRIES (CONFIG_NSH_MAXARGUMENTS+5)
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#else
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# define MAX_ARGV_ENTRIES (CONFIG_NSH_MAXARGUMENTS+4)
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#endif
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/* strerror() produces much nicer output but is, however, quite large and
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* will only be used if CONFIG_NSH_STRERROR is defined. Note that the
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* strerror interface must also have been enabled with CONFIG_LIBC_STRERROR.
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*/
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#ifndef CONFIG_LIBC_STRERROR
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# undef CONFIG_NSH_STRERROR
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#endif
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#ifdef CONFIG_NSH_STRERROR
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# define NSH_ERRNO strerror(errno)
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# define NSH_ERRNO_OF(err) strerror(err)
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# define NSH_HERRNO gai_strerror(h_errno)
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# define NSH_HERRNO_OF(err) gai_strerror(err)
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#else
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# define NSH_ERRNO (errno)
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# define NSH_ERRNO_OF(err) (err)
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# define NSH_HERRNO (h_errno)
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# define NSH_HERRNO_OF(err) (err)
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#endif
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/* Maximum size of one command line (telnet or serial) */
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#ifndef CONFIG_NSH_LINELEN
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# define CONFIG_NSH_LINELEN 80
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#endif
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/* The following two settings are used only in the telnetd interface */
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#ifndef CONFIG_NSH_IOBUFFER_SIZE
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# define CONFIG_NSH_IOBUFFER_SIZE 512
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#endif
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/* The maximum number of nested if-then[-else]-fi sequences that
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* are permissible.
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*/
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#ifndef CONFIG_NSH_NESTDEPTH
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# define CONFIG_NSH_NESTDEPTH 3
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#endif
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/* Define to enable dumping of all input/output buffers */
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#undef CONFIG_NSH_TELNETD_DUMPBUFFER
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/* Make sure that the home directory is defined */
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#ifndef CONFIG_LIB_HOMEDIR
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# define CONFIG_LIB_HOMEDIR "/"
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#endif
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#undef NSH_HAVE_VARS
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#if defined(CONFIG_NSH_VARS) || !defined(CONFIG_DISABLE_ENVIRON)
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# define NSH_HAVE_VARS
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#endif
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/* Stubs used when working directory is not supported */
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#ifdef CONFIG_DISABLE_ENVIRON
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# define nsh_getfullpath(v,p) ((FAR char*)(p))
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# define nsh_freefullpath(p)
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#endif
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/* The size of the I/O buffer may be specified in the
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* boards/<arch>/<chip>/<board>/configs/<config>defconfig file -- provided
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* that it is at least as large as PATH_MAX.
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*/
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#define NSH_HAVE_IOBUFFER 1
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/* The I/O buffer is needed for the ls, cp, and ps commands. It is also
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* needed if the platform supplied MOTD is configured.
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*/
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#if defined(CONFIG_NSH_DISABLE_LS) && defined(CONFIG_NSH_DISABLE_CP) && \
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defined(CONFIG_NSH_DISABLE_PS) && !defined(CONFIG_NSH_PLATFORM_MOTD)
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# undef NSH_HAVE_IOBUFFER
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#endif
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|
|
#ifdef NSH_HAVE_IOBUFFER
|
|
# ifdef CONFIG_NSH_FILEIOSIZE
|
|
# if CONFIG_NSH_FILEIOSIZE > (PATH_MAX + 1)
|
|
# define IOBUFFERSIZE CONFIG_NSH_FILEIOSIZE
|
|
# else
|
|
# define IOBUFFERSIZE (PATH_MAX + 1)
|
|
# endif
|
|
# else
|
|
# define IOBUFFERSIZE 1024
|
|
# endif
|
|
#else
|
|
# define IOBUFFERSIZE (PATH_MAX + 1)
|
|
#endif
|
|
|
|
/* Certain commands/features are only available if the procfs file system is
|
|
* enabled.
|
|
*/
|
|
|
|
#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_FS_PROCFS_EXCLUDE_NET)
|
|
# undef CONFIG_NSH_DISABLE_IFCONFIG /* 'ifconfig' depends on network procfs */
|
|
# define CONFIG_NSH_DISABLE_IFCONFIG 1
|
|
|
|
# undef CONFIG_NSH_DISABLE_IFUPDOWN /* 'ifup/down' depend on network procfs */
|
|
# define CONFIG_NSH_DISABLE_IFUPDOWN 1
|
|
#endif
|
|
|
|
#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_FS_PROCFS_EXCLUDE_PROCESS)
|
|
# undef CONFIG_NSH_DISABLE_PS /* 'ps' depends on process procfs */
|
|
# define CONFIG_NSH_DISABLE_PS 1
|
|
#endif
|
|
|
|
#define NSH_HAVE_CPULOAD 1
|
|
#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_FS_PROCFS_EXCLUDE_CPULOAD) || \
|
|
!defined(CONFIG_SCHED_CPULOAD) || defined(CONFIG_NSH_DISABLE_PS)
|
|
# undef NSH_HAVE_CPULOAD
|
|
#endif
|
|
|
|
#if !defined(CONFIG_FS_PROCFS) || (defined(CONFIG_FS_PROCFS_EXCLUDE_BLOCKS) && \
|
|
defined(CONFIG_FS_PROCFS_EXCLUDE_USAGE))
|
|
# undef CONFIG_NSH_DISABLE_DF /* 'df' depends on fs procfs */
|
|
# define CONFIG_NSH_DISABLE_DF 1
|
|
#endif
|
|
|
|
#if defined(CONFIG_FS_PROCFS) || !defined(CONFIG_NSH_DISABLE_DF)
|
|
# define HAVE_DF_HUMANREADBLE 1
|
|
# define HAVE_DF_BLOCKOUTPUT 1
|
|
# if defined(CONFIG_FS_PROCFS_EXCLUDE_USAGE)
|
|
# undef HAVE_DF_HUMANREADBLE
|
|
# endif
|
|
# if defined(CONFIG_FS_PROCFS_EXCLUDE_BLOCKS)
|
|
# undef HAVE_DF_BLOCKOUTPUT
|
|
# endif
|
|
#endif
|
|
|
|
#undef HAVE_IRQINFO
|
|
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_PROCFS) && \
|
|
defined(CONFIG_SCHED_IRQMONITOR)
|
|
# define HAVE_IRQINFO 1
|
|
#endif
|
|
|
|
#undef HAVE_MOUNT_LIST
|
|
#if defined(CONFIG_FS_PROCFS) && !defined(CONFIG_NSH_DISABLE_MOUNT) && \
|
|
!defined(CONFIG_FS_PROCFS_EXCLUDE_MOUNT)
|
|
# define HAVE_MOUNT_LIST 1
|
|
#endif
|
|
|
|
#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_FS_PROCFS_EXCLUDE_MEMINFO)
|
|
# undef CONFIG_NSH_DISABLE_FREE
|
|
# define CONFIG_NSH_DISABLE_FREE 1
|
|
#endif
|
|
|
|
/* Suppress unused file utilities */
|
|
|
|
#define NSH_HAVE_CATFILE 1
|
|
#define NSH_HAVE_READFILE 1
|
|
#define NSH_HAVE_FOREACH_DIRENTRY 1
|
|
#define NSH_HAVE_TRIMDIR 1
|
|
#define NSH_HAVE_TRIMSPACES 1
|
|
|
|
#if !defined(CONFIG_FS_PROCFS) || defined(CONFIG_DISABLE_ENVIRON) || \
|
|
defined(CONFIG_FS_PROCFS_EXCLUDE_ENVIRON) || !defined(NSH_HAVE_CATFILE)
|
|
# undef CONFIG_NSH_DISABLE_ENV
|
|
# define CONFIG_NSH_DISABLE_ENV 1
|
|
#endif
|
|
|
|
#if !defined(CONFIG_NSH_VARS) || defined(CONFIG_DISABLE_ENVIRON)
|
|
# undef CONFIG_NSH_DISABLE_EXPORT
|
|
# define CONFIG_NSH_DISABLE_EXPORT 1
|
|
#endif
|
|
|
|
/* nsh_catfile used by cat, ifconfig, ifup/down, df, free, env, irqinfo, and
|
|
* mount (with no arguments).
|
|
*/
|
|
|
|
#if !defined(CONFIG_NSH_DISABLE_CAT) && !defined(CONFIG_NSH_DISABLE_IFCONFIG) && \
|
|
!defined(CONFIG_NSH_DISABLE_IFUPDOWN) && !defined(CONFIG_NSH_DISABLE_DF) && \
|
|
!defined(CONFIG_NSH_DISABLE_FREE) && !defined(CONFIG_NSH_DISABLE_ENV) && \
|
|
!defined(HAVE_IRQINFO) && !defined(HAVE_MOUNT_LIST)
|
|
# undef NSH_HAVE_CATFILE
|
|
#endif
|
|
|
|
/* nsh_readfile used by ps command */
|
|
|
|
#if defined(CONFIG_NSH_DISABLE_PS)
|
|
# undef NSH_HAVE_READFILE
|
|
#endif
|
|
|
|
/* nsh_foreach_direntry used by the ls and ps commands */
|
|
|
|
#if defined(CONFIG_NSH_DISABLE_LS) && defined(CONFIG_NSH_DISABLE_PS)
|
|
# undef NSH_HAVE_FOREACH_DIRENTRY
|
|
#endif
|
|
|
|
#if defined(CONFIG_NSH_DISABLE_CP)
|
|
# undef NSH_HAVE_TRIMDIR
|
|
#endif
|
|
|
|
/* nsh_trimspaces used by the set and ps commands */
|
|
|
|
#if defined(CONFIG_NSH_DISABLE_SET) && defined(CONFIG_NSH_DISABLE_PS)
|
|
# undef NSH_HAVE_TRIMSPACES
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLESCRIPT
|
|
# define NSH_NP_SET_OPTIONS "ex" /* Maintain order see nsh_npflags_e */
|
|
# define NSH_NP_SET_OPTIONS_INIT (NSH_PFLAG_SILENT)
|
|
#endif
|
|
|
|
#if !defined(NSH_HAVE_VARS) && defined(CONFIG_NSH_DISABLESCRIPT)
|
|
# undef CONFIG_NSH_DISABLE_SET
|
|
# define CONFIG_NSH_DISABLE_SET 1
|
|
# undef CONFIG_NSH_DISABLE_UNSET
|
|
# define CONFIG_NSH_DISABLE_UNSET 1
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Types
|
|
****************************************************************************/
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_ITEF
|
|
/* State when parsing and if-then-else sequence */
|
|
|
|
enum nsh_itef_e
|
|
{
|
|
NSH_ITEF_NORMAL = 0, /* Not in an if-then-else sequence */
|
|
NSH_ITEF_IF, /* Just parsed 'if', expect condition */
|
|
NSH_ITEF_THEN, /* Just parsed 'then', looking for 'else' or 'fi' */
|
|
NSH_ITEF_ELSE /* Just parsed 'else', look for 'fi' */
|
|
};
|
|
|
|
/* All state data for parsing one if-then-else sequence */
|
|
|
|
struct nsh_itef_s
|
|
{
|
|
uint8_t ie_ifcond : 1; /* Value of command in 'if' statement */
|
|
uint8_t ie_disabled : 1; /* TRUE: Unconditionally disabled */
|
|
uint8_t ie_inverted : 1; /* TRUE: inverted logic ('if ! <cmd>') */
|
|
uint8_t ie_unused : 3;
|
|
uint8_t ie_state : 2; /* If-then-else state (see enum nsh_itef_e) */
|
|
};
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_LOOPS
|
|
/* State when parsing and while-do-done or until-do-done sequence */
|
|
|
|
enum nsh_lp_e
|
|
{
|
|
NSH_LOOP_NORMAL = 0, /* Not in a while-do-done or until-do-done sequence */
|
|
NSH_LOOP_WHILE, /* Just parsed 'while', expect condition */
|
|
NSH_LOOP_UNTIL, /* Just parsed 'until', expect condition */
|
|
NSH_LOOP_DO /* Just parsed 'do', looking for 'done' */
|
|
};
|
|
|
|
/* All state data for parsing one while-do-done or until-do-done sequence */
|
|
|
|
struct nsh_loop_s
|
|
{
|
|
uint8_t lp_enable : 1; /* Loop command processing is enabled */
|
|
uint8_t lp_unused : 5;
|
|
uint8_t lp_state : 2; /* Loop state (see enume nsh_lp_e) */
|
|
#ifndef CONFIG_NSH_DISABLE_ITEF
|
|
uint8_t lp_iendx; /* Saved if-then-else-fi index */
|
|
#endif
|
|
long lp_topoffs; /* Top of loop file offset */
|
|
};
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLESCRIPT
|
|
/* Define the bits that correspond to the option defined in
|
|
* NSH_NP_SET_OPTIONS. The bit value is 1 shifted left the offset
|
|
* of the char in NSH_NP_SET_OPTIONS string.
|
|
*/
|
|
|
|
enum nsh_npflags_e
|
|
{
|
|
NSH_PFLAG_IGNORE = 1, /* set for +e no exit on errors,
|
|
* cleared -e exit on error */
|
|
NSH_PFLAG_SILENT = 2, /* cleared -x print a trace of commands
|
|
* when parsing.
|
|
* set +x no print a trace of commands */
|
|
};
|
|
#endif
|
|
|
|
/* These structure provides the overall state of the parser */
|
|
|
|
struct nsh_parser_s
|
|
{
|
|
#ifndef CONFIG_NSH_DISABLEBG
|
|
bool np_bg; /* true: The last command executed in background */
|
|
#endif
|
|
#if CONFIG_NFILE_STREAMS > 0
|
|
bool np_redirect; /* true: Output from the last command was re-directed */
|
|
#endif
|
|
bool np_fail; /* true: The last command failed */
|
|
#ifndef CONFIG_NSH_DISABLESCRIPT
|
|
uint8_t np_flags; /* See nsh_npflags_e above */
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLEBG
|
|
int np_nice; /* "nice" value applied to last background cmd */
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLESCRIPT
|
|
FILE *np_stream; /* Stream of current script */
|
|
#ifndef CONFIG_NSH_DISABLE_LOOPS
|
|
long np_foffs; /* File offset to the beginning of a line */
|
|
#ifndef NSH_DISABLE_SEMICOLON
|
|
uint16_t np_loffs; /* Byte offset to the beginning of a command */
|
|
bool np_jump; /* "Jump" to the top of the loop */
|
|
#endif
|
|
uint8_t np_lpndx; /* Current index into np_lpstate[] */
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_ITEF
|
|
uint8_t np_iendx; /* Current index into np_iestate[] */
|
|
#endif
|
|
|
|
/* This is a stack of parser state information. */
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_ITEF
|
|
struct nsh_itef_s np_iestate[CONFIG_NSH_NESTDEPTH];
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_LOOPS
|
|
struct nsh_loop_s np_lpstate[CONFIG_NSH_NESTDEPTH];
|
|
#endif
|
|
#endif
|
|
};
|
|
|
|
/* This is the general form of a command handler */
|
|
|
|
struct nsh_vtbl_s; /* Defined in nsh_console.h */
|
|
typedef CODE int (*nsh_cmd_t)(FAR struct nsh_vtbl_s *vtbl, int argc,
|
|
FAR char **argv);
|
|
|
|
/* This is the form of a callback from nsh_foreach_direntry() */
|
|
|
|
struct dirent; /* Defined in dirent.h */
|
|
typedef CODE int (*nsh_direntry_handler_t)(FAR struct nsh_vtbl_s *vtbl,
|
|
FAR const char *dirpath,
|
|
FAR struct dirent *entryp,
|
|
FAR void *pvarg);
|
|
|
|
#if defined(CONFIG_NSH_VARS) && !defined(CONFIG_NSH_DISABLE_SET)
|
|
/* Used with nsh_foreach_var() */
|
|
|
|
typedef int (*nsh_foreach_var_t)(FAR struct nsh_vtbl_s *vtbl, FAR void *arg,
|
|
FAR const char *pair);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
extern const char g_nshgreeting[];
|
|
#if defined(CONFIG_NSH_MOTD) && !defined(CONFIG_NSH_PLATFORM_MOTD)
|
|
extern const char g_nshmotd[];
|
|
#endif
|
|
#ifdef CONFIG_NSH_LOGIN
|
|
#if defined(CONFIG_NSH_TELNET_LOGIN) && defined(CONFIG_NSH_TELNET)
|
|
extern const char g_telnetgreeting[];
|
|
#endif
|
|
extern const char g_userprompt[];
|
|
extern const char g_passwordprompt[];
|
|
extern const char g_loginsuccess[];
|
|
extern const char g_badcredentials[];
|
|
extern const char g_loginfailure[];
|
|
#endif
|
|
extern const char g_nshprompt[];
|
|
extern const char g_fmtsyntax[];
|
|
extern const char g_fmtargrequired[];
|
|
extern const char g_fmtnomatching[];
|
|
extern const char g_fmtarginvalid[];
|
|
extern const char g_fmtargrange[];
|
|
extern const char g_fmtcmdnotfound[];
|
|
extern const char g_fmtnosuch[];
|
|
extern const char g_fmttoomanyargs[];
|
|
extern const char g_fmtdeepnesting[];
|
|
extern const char g_fmtcontext[];
|
|
extern const char g_fmtcmdfailed[];
|
|
extern const char g_fmtcmdoutofmemory[];
|
|
extern const char g_fmtinternalerror[];
|
|
extern const char g_fmtsignalrecvd[];
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/* Initialization */
|
|
|
|
#ifdef CONFIG_NSH_ROMFSETC
|
|
int nsh_romfsetc(void);
|
|
#else
|
|
# define nsh_romfsetc() (-ENOSYS)
|
|
#endif
|
|
|
|
#ifdef HAVE_USB_CONSOLE
|
|
int nsh_usbconsole(void);
|
|
#else
|
|
# define nsh_usbconsole() (-ENOSYS)
|
|
#endif
|
|
|
|
#if CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_NSH_DISABLESCRIPT)
|
|
int nsh_script(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR const char *path);
|
|
#ifdef CONFIG_NSH_ROMFSETC
|
|
int nsh_initscript(FAR struct nsh_vtbl_s *vtbl);
|
|
#ifdef CONFIG_NSH_ROMFSRC
|
|
int nsh_loginscript(FAR struct nsh_vtbl_s *vtbl);
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
/* Certain commands are only available if the boardctl() interface is
|
|
* available:
|
|
*/
|
|
|
|
/* Architecture-specific initialization depends on boardctl(BOARDIOC_INIT) */
|
|
|
|
#if defined(CONFIG_NSH_ARCHINIT) && !defined(CONFIG_LIB_BOARDCTL)
|
|
# warning CONFIG_NSH_ARCHINIT is set, but CONFIG_LIB_BOARDCTL is not
|
|
# undef CONFIG_NSH_ARCHINIT
|
|
#endif
|
|
|
|
/* The mkrd command depends on boardctl(BOARDIOC_MKRD) */
|
|
|
|
#if !defined(CONFIG_LIB_BOARDCTL) || !defined(CONFIG_BOARDCTL_MKRD)
|
|
# undef CONFIG_NSH_DISABLE_MKRD
|
|
# define CONFIG_NSH_DISABLE_MKRD 1
|
|
#endif
|
|
|
|
/* Basic session and message handling */
|
|
|
|
struct console_stdio_s;
|
|
int nsh_session(FAR struct console_stdio_s *pstate, bool login);
|
|
int nsh_parse(FAR struct nsh_vtbl_s *vtbl, char *cmdline);
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_login
|
|
*
|
|
* Description:
|
|
* Prompt the user for a username and password. Return a failure if valid
|
|
* credentials are not returned (after some retries.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_NSH_CONSOLE_LOGIN
|
|
int nsh_login(FAR struct console_stdio_s *pstate);
|
|
#endif
|
|
|
|
#ifdef CONFIG_NSH_TELNET_LOGIN
|
|
int nsh_telnetlogin(FAR struct console_stdio_s *pstate);
|
|
#endif
|
|
|
|
/* Application interface */
|
|
|
|
int nsh_command(FAR struct nsh_vtbl_s *vtbl, int argc, char *argv[]);
|
|
|
|
#ifdef CONFIG_NSH_BUILTIN_APPS
|
|
int nsh_builtin(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR char **argv, FAR const char *redirfile, int oflags);
|
|
#endif
|
|
|
|
#ifdef CONFIG_NSH_FILE_APPS
|
|
int nsh_fileapp(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR char **argv, FAR const char *redirfile, int oflags);
|
|
#endif
|
|
|
|
#ifndef CONFIG_DISABLE_ENVIRON
|
|
/* Working directory support */
|
|
|
|
FAR const char *nsh_getcwd(void);
|
|
FAR char *nsh_getfullpath(FAR struct nsh_vtbl_s *vtbl,
|
|
FAR const char *relpath);
|
|
void nsh_freefullpath(FAR char *fullpath);
|
|
#endif
|
|
|
|
/* Debug */
|
|
|
|
void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
|
|
const uint8_t *buffer, ssize_t nbytes);
|
|
|
|
#ifdef CONFIG_NSH_USBDEV_TRACE
|
|
/* USB debug support */
|
|
|
|
void nsh_usbtrace(void);
|
|
#endif
|
|
|
|
/* Shell command handlers */
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_BASENAME
|
|
int cmd_basename(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#if !defined(CONFIG_NSH_DISABLESCRIPT) && !defined(CONFIG_NSH_DISABLE_LOOPS)
|
|
int cmd_break(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_DIRNAME
|
|
int cmd_dirname(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_ECHO
|
|
int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_PRINTF
|
|
int cmd_printf(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_EXEC
|
|
int cmd_exec(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_EXPORT
|
|
int cmd_export(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_MB
|
|
int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_MH
|
|
int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_MW
|
|
int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_FREE
|
|
int cmd_free(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_TIME
|
|
int cmd_time(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_PS
|
|
int cmd_ps(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_XD
|
|
int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_MODULE) && !defined(CONFIG_NSH_DISABLE_MODCMDS)
|
|
int cmd_insmod(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
int cmd_rmmod(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#if defined(CONFIG_FS_PROCFS) && !defined(CONFIG_FS_PROCFS_EXCLUDE_MODULE)
|
|
int cmd_lsmod(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef HAVE_IRQINFO
|
|
int cmd_irqinfo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if !defined(CONFIG_NSH_DISABLESCRIPT) && !defined(CONFIG_NSH_DISABLE_TEST)
|
|
int cmd_test(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
int cmd_lbracket(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_DATE
|
|
int cmd_date(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_CAT
|
|
int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_CP
|
|
int cmd_cp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_CMP
|
|
int cmd_cmp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_DD
|
|
int cmd_dd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_HEXDUMP
|
|
int cmd_hexdump(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#if !defined(CONFIG_NSH_DISABLE_LN) && defined(CONFIG_PSEUDOFS_SOFTLINKS)
|
|
int cmd_ln(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_LS
|
|
int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#if defined(CONFIG_RAMLOG_SYSLOG) && !defined(CONFIG_NSH_DISABLE_DMESG)
|
|
int cmd_dmesg(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#if !defined(CONFIG_NSH_DISABLE_READLINK) && defined(CONFIG_PSEUDOFS_SOFTLINKS)
|
|
int cmd_readlink(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#if CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_NSH_DISABLESCRIPT)
|
|
# ifndef CONFIG_NSH_DISABLE_SH
|
|
int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
#endif /* CONFIG_NFILE_STREAMS && !CONFIG_NSH_DISABLESCRIPT */
|
|
|
|
#ifdef NSH_HAVE_DIROPTS
|
|
# ifndef CONFIG_NSH_DISABLE_MKDIR
|
|
int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_MV
|
|
int cmd_mv(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_RM
|
|
int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_RMDIR
|
|
int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif /* NSH_HAVE_DIROPTS */
|
|
|
|
#ifndef CONFIG_DISABLE_MOUNTPOINT
|
|
# if defined(CONFIG_DEV_LOOP) && !defined(CONFIG_NSH_DISABLE_LOSETUP)
|
|
int cmd_losetup(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_SMART_DEV_LOOP) && !defined(CONFIG_NSH_DISABLE_LOSMART)
|
|
int cmd_losmart(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0 && \
|
|
!defined(CONFIG_NSH_DISABLE_MKFIFO)
|
|
int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifdef NSH_HAVE_CATFILE
|
|
# ifndef CONFIG_NSH_DISABLE_DF
|
|
int cmd_df(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_MOUNT
|
|
int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_UMOUNT
|
|
int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_MKRD
|
|
int cmd_mkrd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifdef CONFIG_FSUTILS_MKFATFS
|
|
# ifndef CONFIG_NSH_DISABLE_MKFATFS
|
|
int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif /* CONFIG_FSUTILS_MKFATFS */
|
|
# if defined(CONFIG_FS_SMARTFS) && defined(CONFIG_FSUTILS_MKSMARTFS)
|
|
# ifndef CONFIG_NSH_DISABLE_MKSMARTFS
|
|
int cmd_mksmartfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif /* CONFIG_FS_SMARTFS */
|
|
# ifndef CONFIG_NSH_DISABLE_TRUNCATE
|
|
int cmd_truncate(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_NSH_LOGIN_PASSWD) && \
|
|
!defined(CONFIG_FSUTILS_PASSWD_READONLY)
|
|
# ifndef CONFIG_NSH_DISABLE_USERADD
|
|
int cmd_useradd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_USERDEL
|
|
int cmd_userdel(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_PASSWD
|
|
int cmd_passwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
#endif /* !CONFIG_DISABLE_MOUNTPOINT */
|
|
|
|
#if !defined(CONFIG_DISABLE_ENVIRON)
|
|
# ifndef CONFIG_NSH_DISABLE_CD
|
|
int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_PWD
|
|
int cmd_pwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
#endif /* !CONFIG_DISABLE_MOUNTPOINT */
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_ENV
|
|
int cmd_env(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_NET)
|
|
# if defined(CONFIG_NET_ARP) && !defined(CONFIG_NSH_DISABLE_ARP)
|
|
int cmd_arp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_NET_ROUTE) && !defined(CONFIG_NSH_DISABLE_ADDROUTE)
|
|
int cmd_addroute(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_NET_ROUTE) && !defined(CONFIG_NSH_DISABLE_DELROUTE)
|
|
int cmd_delroute(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifdef CONFIG_NET_UDP
|
|
# ifndef CONFIG_NSH_DISABLE_GET
|
|
int cmd_get(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_IFCONFIG
|
|
int cmd_ifconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_IFUPDOWN
|
|
int cmd_ifup(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
int cmd_ifdown(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_NFS)
|
|
# ifndef CONFIG_NSH_DISABLE_NFSMOUNT
|
|
int cmd_nfsmount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
# ifdef CONFIG_NET_UDP
|
|
# ifndef CONFIG_NSH_DISABLE_PUT
|
|
int cmd_put(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
# ifdef CONFIG_NET_TCP
|
|
# ifndef CONFIG_NSH_DISABLE_WGET
|
|
int cmd_wget(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_ROUTE
|
|
int cmd_route(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# if defined(CONFIG_NSH_TELNET)
|
|
# ifndef CONFIG_NSH_DISABLE_TELNETD
|
|
int cmd_telnetd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# endif
|
|
#endif /* CONFIG_NET */
|
|
|
|
#if defined(CONFIG_LIBC_NETDB) && !defined(CONFIG_NSH_DISABLE_NSLOOKUP)
|
|
int cmd_nslookup(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_BOARDCTL_POWEROFF) && !defined(CONFIG_NSH_DISABLE_POWEROFF)
|
|
int cmd_poweroff(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_PM) && !defined(CONFIG_NSH_DISABLE_PMCONFIG)
|
|
int cmd_pmconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_BOARDCTL_RESET) && !defined(CONFIG_NSH_DISABLE_REBOOT)
|
|
int cmd_reboot(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_RPTUN) && !defined(CONFIG_NSH_DISABLE_RPTUN)
|
|
int cmd_rptun(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if (defined(CONFIG_BOARDCTL_POWEROFF) || defined(CONFIG_BOARDCTL_RESET)) && \
|
|
!defined(CONFIG_NSH_DISABLE_SHUTDOWN)
|
|
int cmd_shutdown(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_UNAME
|
|
int cmd_uname(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_SET
|
|
int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_UNSET
|
|
int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#ifndef CONFIG_NSH_DISABLE_KILL
|
|
int cmd_kill(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_SLEEP
|
|
int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
#ifndef CONFIG_NSH_DISABLE_USLEEP
|
|
int cmd_usleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
#endif
|
|
|
|
#if defined(CONFIG_NETUTILS_CODECS) && defined(CONFIG_CODECS_BASE64)
|
|
# ifndef CONFIG_NSH_DISABLE_BASE64DEC
|
|
int cmd_base64decode(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_BASE64ENC
|
|
int cmd_base64encode(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_NETUTILS_CODECS) && defined(CONFIG_CODECS_HASH_MD5)
|
|
# ifndef CONFIG_NSH_DISABLE_MD5
|
|
int cmd_md5(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_NETUTILS_CODECS) && defined(CONFIG_CODECS_URLCODE)
|
|
# ifndef CONFIG_NSH_DISABLE_URLDECODE
|
|
int cmd_urlencode(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
# ifndef CONFIG_NSH_DISABLE_URLENCODE
|
|
int cmd_urldecode(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
|
|
# endif
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_extmatch_count
|
|
*
|
|
* Description:
|
|
* This support function is used to provide support for realine tab-
|
|
* completion logic nsh_extmatch_count() counts the number of matching
|
|
* nsh command names
|
|
*
|
|
* Input Parameters:
|
|
* name - A point to the name containing the name to be matched.
|
|
* matches - A table is size CONFIG_READLINE_MAX_EXTCMDS that can
|
|
* be used to remember matching name indices.
|
|
* namelen - The length of the name to match
|
|
*
|
|
* Returned Values:
|
|
* The number commands that match to the first namelen characters.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#if defined(CONFIG_NSH_READLINE) && defined(CONFIG_READLINE_TABCOMPLETION) && \
|
|
defined(CONFIG_READLINE_HAVE_EXTMATCH)
|
|
int nsh_extmatch_count(FAR char *name, FAR int *matches, int namelen);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_extmatch_getname
|
|
*
|
|
* Description:
|
|
* This support function is used to provide support for realine tab-
|
|
* completion logic nsh_extmatch_getname() will return the full command
|
|
* string from an index that was previously saved by nsh_exmatch_count().
|
|
*
|
|
* Input Parameters:
|
|
* index - The index of the command name to be returned.
|
|
*
|
|
* Returned Values:
|
|
* The numb
|
|
*
|
|
****************************************************************************/
|
|
|
|
#if defined(CONFIG_NSH_READLINE) && defined(CONFIG_READLINE_TABCOMPLETION) && \
|
|
defined(CONFIG_READLINE_HAVE_EXTMATCH)
|
|
FAR const char *nsh_extmatch_getname(int index);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_catfile
|
|
*
|
|
* Description:
|
|
* Dump the contents of a file to the current NSH terminal.
|
|
*
|
|
* Input Paratemets:
|
|
* vtbl - The console vtable
|
|
* cmd - NSH command name to use in error reporting
|
|
* filepath - The full path to the file to be dumped
|
|
*
|
|
* Returned Value:
|
|
* Zero (OK) on success; -1 (ERROR) on failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef NSH_HAVE_CATFILE
|
|
int nsh_catfile(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR const char *filepath);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_readfile
|
|
*
|
|
* Description:
|
|
* Read a small file into a user-provided buffer. The data is assumed to
|
|
* be a string and is guaranteed to be NUL-termined. An error occurs if
|
|
* the file content (+terminator) will not fit into the provided 'buffer'.
|
|
*
|
|
* Input Parameters:
|
|
* vtbl - The console vtable
|
|
* cmd - NSH command name to use in error reporting
|
|
* filepath - The full path to the file to be read
|
|
* buffer - The user-provided buffer into which the file is read.
|
|
* buflen - The size of the user provided buffer
|
|
*
|
|
* Returned Value:
|
|
* Zero (OK) is returned on success; -1 (ERROR) is returned on any
|
|
* failure to read the fil into the buffer.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef NSH_HAVE_READFILE
|
|
int nsh_readfile(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR const char *filepath, FAR char *buffer, size_t buflen);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_foreach_direntry
|
|
*
|
|
* Description:
|
|
* Call the provided 'handler' for each entry found in the directory at
|
|
* 'dirpath'.
|
|
*
|
|
* Input Parameters
|
|
* vtbl - The console vtable
|
|
* cmd - NSH command name to use in error reporting
|
|
* dirpath - The full path to the directory to be traversed
|
|
* handler - The handler to be called for each entry of the directory
|
|
* pvarg - User provided argument to be passed to the 'handler'
|
|
*
|
|
* Returned Value:
|
|
* Zero (OK) returned on success; -1 (ERROR) returned on failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef NSH_HAVE_FOREACH_DIRENTRY
|
|
int nsh_foreach_direntry(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
|
|
FAR const char *dirpath,
|
|
nsh_direntry_handler_t handler, void *pvarg);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_trimdir
|
|
*
|
|
* Description:
|
|
* Skip any trailing '/' characters (unless it is also the leading '/')
|
|
*
|
|
* Input Parameters:
|
|
* dirpath - The directory path to be trimmed. May be modified!
|
|
*
|
|
* Returned value:
|
|
* None
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef NSH_HAVE_TRIMDIR
|
|
void nsh_trimdir(FAR char *dirpath);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_trimspaces
|
|
*
|
|
* Description:
|
|
* Trim any leading or trailing spaces from a string.
|
|
*
|
|
* Input Parameters:
|
|
* str - The string to be trimmed. May be modified!
|
|
*
|
|
* Returned value:
|
|
* The new string pointer.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef NSH_HAVE_TRIMSPACES
|
|
FAR char *nsh_trimspaces(FAR char *str);
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_getvar, nsh_setvar, and nsh_setvar
|
|
*
|
|
* Description:
|
|
* Get, set, or unset an NSH variable.
|
|
*
|
|
* Input Parameters:
|
|
* vtbl - NSH session data
|
|
* name - The name of the variable to get or set
|
|
* value - The value to use with nsh_setvar()
|
|
*
|
|
* Returned value:
|
|
* nsh_getvar() returns a read-only reference to the variable value on
|
|
* success or NULL on failure.
|
|
* nset_unsetvar() returns OK on success or an negated errno value on
|
|
* failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_NSH_VARS
|
|
FAR char *nsh_getvar(FAR struct nsh_vtbl_s *vtbl, FAR const char *name);
|
|
#ifndef CONFIG_NSH_DISABLE_SET
|
|
int nsh_setvar(FAR struct nsh_vtbl_s *vtbl, FAR const char *name,
|
|
FAR const char *value);
|
|
#endif
|
|
#if !defined(CONFIG_NSH_DISABLE_UNSET) || !defined(CONFIG_NSH_DISABLE_EXPORT)
|
|
int nsh_unsetvar(FAR struct nsh_vtbl_s *vtbl, FAR const char *name);
|
|
#endif
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_foreach_var
|
|
*
|
|
* Description:
|
|
* Visit each name-value pair in the environment.
|
|
*
|
|
* Input Parameters:
|
|
* vtbl - NSH session data
|
|
* cb - The callback function to be invoked for each environment
|
|
* variable.
|
|
*
|
|
* Returned Value:
|
|
* Zero if the all NSH variables have been traversed. A non-zero value
|
|
* means that the callback function requested early termination by
|
|
* returning a nonzero value.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#if defined(CONFIG_NSH_VARS) && !defined(CONFIG_NSH_DISABLE_SET)
|
|
int nsh_foreach_var(FAR struct nsh_vtbl_s *vtbl, nsh_foreach_var_t cb,
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FAR void *arg);
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#endif
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#endif /* __APPS_NSHLIB_NSH_H */
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