139 lines
5.2 KiB
C
139 lines
5.2 KiB
C
/****************************************************************************
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* examples/nsh/nsh.h
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*
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* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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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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#ifndef __NSH_H
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#define __HSH_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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#ifdef CONFIG_EXAMPLES_NSH_TELNET
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#else
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# include <stdio.h>
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#endif
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/****************************************************************************
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* Definitions
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****************************************************************************/
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#define NSH_MAX_ARGUMENTS 6
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/****************************************************************************
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* Public Types
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****************************************************************************/
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typedef void (*cmd_t)(FAR void *handle, int argc, char **argv);
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/****************************************************************************
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* Public Data
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****************************************************************************/
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extern const char g_nshprompt[];
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extern const char g_fmtargrequired[];
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extern const char g_fmtarginvalid[];
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extern const char g_fmtcmdnotfound[];
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extern const char g_fmtcmdnotimpl[];
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extern const char g_fmtnosuch[];
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extern const char g_fmttoomanyargs[];
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extern const char g_fmtcmdfailed[];
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extern const char g_fmtcmdoutofmemory[];
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/* Message handler */
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extern int nsh_parse(FAR void *handle, char *cmdline);
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/* I/O interfaces */
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#ifdef CONFIG_EXAMPLES_NSH_TELNET
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extern int nsh_telnetmain(void);
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extern int nsh_telnetout(FAR void *handle, const char *fmt, ...);
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# define nsh_main() nsh_telnetmain()
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# define nsh_output(handle, ...) nsh_telnetout(handle, __VA_ARGS__)
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#else
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extern int nsh_serialmain(void);
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# define nsh_main() nsh_serialmain()
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# define nsh_output(handle, ...) printf(__VA_ARGS__)
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#endif
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/* Shell command handlers */
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#if CONFIG_NFILE_DESCRIPTORS > 0
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extern void cmd_cat(FAR void *handle, int argc, char **argv);
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extern void cmd_cp(FAR void *handle, int argc, char **argv);
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#endif
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extern void cmd_echo(FAR void *handle, int argc, char **argv);
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extern void cmd_exec(FAR void *handle, int argc, char **argv);
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extern void cmd_exit(FAR void *handle, int argc, char **argv);
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#if defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0
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extern void cmd_ifconfig(FAR void *handle, int argc, char **argv);
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#endif
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#if CONFIG_NFILE_DESCRIPTORS > 0
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extern void cmd_ls(FAR void *handle, int argc, char **argv);
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#endif
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#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0
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extern void cmd_mkdir(FAR void *handle, int argc, char **argv);
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#ifdef CONFIG_FS_FAT /* Need at least one filesytem in configuration */
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extern void cmd_mount(FAR void *handle, int argc, char **argv);
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#endif
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#endif
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extern void cmd_ps(FAR void *handle, int argc, char **argv);
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#ifndef CONFIG_DISABLE_ENVIRON
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extern void cmd_set(FAR void *handle, int argc, char **argv);
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#endif
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#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0
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extern void cmd_rm(FAR void *handle, int argc, char **argv);
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extern void cmd_rmdir(FAR void *handle, int argc, char **argv);
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#ifdef CONFIG_FS_FAT /* Need at least one filesytem in configuration */
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extern void cmd_umount(FAR void *handle, int argc, char **argv);
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#endif
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#endif
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#ifndef CONFIG_DISABLE_ENVIRON
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extern void cmd_unset(FAR void *handle, int argc, char **argv);
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#endif
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#endif /* __NSH_H */
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