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[shell] add finsh_get/set_prompt_mode.

This commit is contained in:
aozima 2018-07-02 15:10:11 +08:00
parent 1d588c7475
commit 85e732ddaf
2 changed files with 39 additions and 0 deletions
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35
components/finsh/shell.c
View File

@ -67,6 +67,13 @@ const char *finsh_get_prompt()
#define _PROMPT "finsh "
static char finsh_prompt[RT_CONSOLEBUF_SIZE + 1] = {0};
/* check prompt mode */
if (!shell->prompt_mode)
{
finsh_prompt[0] = '\0';
return finsh_prompt;
}
#ifdef FINSH_USING_MSH
if (msh_is_used()) strcpy(finsh_prompt, _MSH_PROMPT);
else
@ -84,6 +91,34 @@ const char *finsh_get_prompt()
}
#endif
/**
* @ingroup finsh
*
* This function get the prompt mode of finsh shell.
*
* @return prompt the prompt mode, 0 disable prompt mode, other values enable prompt mode.
*/
rt_uint32_t finsh_get_prompt_mode(void)
{
RT_ASSERT(shell != RT_NULL);
return shell->prompt_mode;
}
/**
* @ingroup finsh
*
* This function set the prompt mode of finsh shell.
*
* The parameter 0 disable prompt mode, other values enable prompt mode.
*
* @param prompt the prompt mode
*/
void finsh_set_prompt_mode(rt_uint32_t prompt_mode)
{
RT_ASSERT(shell != RT_NULL);
shell->prompt_mode = prompt_mode;
}
static char finsh_getchar(void)
{
#ifdef RT_USING_POSIX

4
components/finsh/shell.h
View File

@ -86,6 +86,7 @@ struct finsh_shell
enum input_stat stat;
rt_uint8_t echo_mode:1;
rt_uint8_t prompt_mode: 1;
#ifdef FINSH_USING_HISTORY
rt_uint16_t current_history;
@ -118,6 +119,9 @@ int finsh_system_init(void);
void finsh_set_device(const char* device_name);
const char* finsh_get_device(void);
rt_uint32_t finsh_get_prompt_mode(void);
void finsh_set_prompt_mode(rt_uint32_t prompt_mode);
#ifdef FINSH_USING_AUTH
rt_err_t finsh_set_password(const char *password);
const char *finsh_get_password(void);