forked from Imagelibrary/rtems
6dd411aa14
* libmisc/shell/shell.c, libmisc/shell/shell.h: Much cleanup but much of the focus was on the beginning stages of making the login checker pluggable just like the shell.
99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
/**
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* @file rtems/shell.h
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*
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* Instantatiate a new terminal shell.
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*/
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/*
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* Author:
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*
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* WORK: fernando.ruiz@ctv.es
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* HOME: correo@fernando-ruiz.com
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*
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* Thanks at:
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* Chris John
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*
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* $Id$
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*/
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#ifndef __SHELL_H__
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#define __SHELL_H__
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#include <rtems.h>
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#include <stdio.h>
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#include <termios.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int (*shell_command_t)(int argc,char * argv[]);
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struct shell_cmd_tt ;
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typedef struct shell_cmd_tt shell_cmd_t;
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struct shell_cmd_tt {
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char *name;
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char *usage;
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char *topic;
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shell_command_t command;
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shell_cmd_t *alias;
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shell_cmd_t *next;
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};
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uint32_t new_rtems_name(char * rtems_name);
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shell_cmd_t * shell_lookup_cmd(char * cmd);
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shell_cmd_t * shell_add_cmd(char * cmd,
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char * topic,
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char * usage,
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shell_command_t command);
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shell_cmd_t * shell_alias_cmd(char * cmd, char * alias);
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int shell_make_args(char * cmd,
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int * pargc,
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char * argv[]);
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typedef struct {
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rtems_name magic; /* 'S','E','N','V': Shell Environment */
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char * devname;
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char * taskname;
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tcflag_t tcflag;
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/* user extensions */
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int exit_shell; /* logout */
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int forever ; /* repeat login */
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int errorlevel;
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int mdump_adr;
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} shell_env_t;
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int shell_scanline(char * line,int size,FILE * in,FILE * out) ;
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void cat_file(FILE * out,char *name);
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void write_file(char *name,char * content);
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rtems_status_code shell_init(
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char *task_name,
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uint32_t task_stacksize, /*0 default*/
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rtems_task_priority task_priority,
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char *devname,
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tcflag_t tcflag,
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int forever
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);
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rtems_boolean shell_shell_loop(
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shell_env_t *shell_env
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);
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extern shell_env_t global_shell_env;
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extern shell_env_t *current_shell_env;
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/*--------*/
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/* cmds.c */
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/*--------*/
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int str2int(char * s);
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void register_cmds(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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