michaelh/zephyr
1
0
Fork 0
Code Releases Activity

shell: meta-keys handle condition update

Browse source 
Meta keys are active when they are enabled and when shell echo is set
to on.
Updated meta keys description in shell's Kconfig file.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
This commit is contained in:
Jakub Rzeszutko 2019-01-27 13:09:39 +01:00 • committed by Carles Cufí
commit e7b55a6eb5
3 changed files with 12 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

5
subsys/shell/Kconfig
View file

@ -88,8 +88,9 @@ config SHELL_METAKEYS
bool "Enable metakeys"
default y
help
Enables shell metakeys: Home, End, ctrl+a, ctrl+c, ctrl+e, ctrl+l,
ctrl+u, ctrl+w
Enables shell meta keys: Ctrl+a, Ctrl+b, Ctrl+c, Ctrl+d, Ctrl+e,
Ctrl+f, Ctrl+k, Ctrl+l, Ctrl+u, Ctrl+w, Alt+b, Alt+f
Meta keys will not be active when shell echo is set to off.
config SHELL_HELP
bool "Enable help message"

8
subsys/shell/shell.c
View file

@ -949,7 +949,7 @@ static void state_collect(const struct shell *shell)
if (isprint((int) data)) {
flag_history_exit_set(shell, true);
shell_op_char_insert(shell, data);
} else {
} else if (flag_echo_get(shell)) {
ctrl_metakeys_handle(shell, data);
}
break;
@ -960,11 +960,11 @@ static void state_collect(const struct shell *shell)
if (data == '[') {
receive_state_change(shell,
SHELL_RECEIVE_ESC_SEQ);
} else {
break;
} else if (flag_echo_get(shell)) {
alt_metakeys_handle(shell, data);
receive_state_change(shell,
SHELL_RECEIVE_DEFAULT);
}
receive_state_change(shell, SHELL_RECEIVE_DEFAULT);
break;
case SHELL_RECEIVE_ESC_SEQ:

5
subsys/shell/shell_ops.c
View file

@ -261,6 +261,11 @@ static void data_insert(const struct shell *shell, const char *data, u16_t len)
void char_replace(const struct shell *shell, char data)
{
shell->ctx->cmd_buff[shell->ctx->cmd_buff_pos++] = data;
if (!flag_echo_get(shell)) {
return;
}
shell_raw_fprintf(shell->fprintf_ctx, "%c", data);
if (shell_cursor_in_empty_line(shell)) {
cursor_next_line_move(shell);