107 lines
2.2 KiB
C
107 lines
2.2 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2011-06-02 Bernard Add finsh_get_prompt function declaration
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*/
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#ifndef __SHELL_H__
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#define __SHELL_H__
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#include <rtthread.h>
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#include "finsh.h"
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#ifndef FINSH_THREAD_PRIORITY
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#define FINSH_THREAD_PRIORITY 20
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#endif
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#ifndef FINSH_THREAD_STACK_SIZE
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#define FINSH_THREAD_STACK_SIZE 2048
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#endif
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#ifndef FINSH_CMD_SIZE
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#define FINSH_CMD_SIZE 80
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#endif
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#define FINSH_OPTION_ECHO 0x01
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#define FINSH_PROMPT finsh_get_prompt()
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const char *finsh_get_prompt(void);
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int finsh_set_prompt(const char *prompt);
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#ifdef FINSH_USING_HISTORY
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#ifndef FINSH_HISTORY_LINES
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#define FINSH_HISTORY_LINES 5
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#endif
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#endif
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#ifdef FINSH_USING_AUTH
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#ifndef FINSH_PASSWORD_MAX
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#define FINSH_PASSWORD_MAX RT_NAME_MAX
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#endif
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#ifndef FINSH_PASSWORD_MIN
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#define FINSH_PASSWORD_MIN 6
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#endif
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#ifndef FINSH_DEFAULT_PASSWORD
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#define FINSH_DEFAULT_PASSWORD "rtthread"
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#endif
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#endif /* FINSH_USING_AUTH */
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#ifndef FINSH_THREAD_NAME
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#define FINSH_THREAD_NAME "tshell"
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#endif
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enum input_stat
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{
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WAIT_NORMAL,
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WAIT_SPEC_KEY,
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WAIT_FUNC_KEY,
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};
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struct finsh_shell
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{
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struct rt_semaphore rx_sem;
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enum input_stat stat;
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rt_uint8_t echo_mode: 1;
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rt_uint8_t prompt_mode: 1;
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#ifdef FINSH_USING_HISTORY
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rt_uint16_t current_history;
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rt_uint16_t history_count;
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char cmd_history[FINSH_HISTORY_LINES][FINSH_CMD_SIZE];
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#endif
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char line[FINSH_CMD_SIZE + 1];
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rt_uint16_t line_position;
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rt_uint16_t line_curpos;
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#if !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE)
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rt_device_t device;
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#endif
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#ifdef FINSH_USING_AUTH
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char password[FINSH_PASSWORD_MAX];
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#endif
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};
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void finsh_set_echo(rt_uint32_t echo);
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rt_uint32_t finsh_get_echo(void);
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int finsh_system_init(void);
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void finsh_set_device(const char *device_name);
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const char *finsh_get_device(void);
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int finsh_getchar(void);
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rt_uint32_t finsh_get_prompt_mode(void);
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void finsh_set_prompt_mode(rt_uint32_t prompt_mode);
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#ifdef FINSH_USING_AUTH
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rt_err_t finsh_set_password(const char *password);
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const char *finsh_get_password(void);
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#endif
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#endif
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