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Code cleanup

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This commit is contained in:
Martin Lund 2017-09-24 22:09:46 +02:00
parent b95df7712b
commit c257126a33
1 changed files with 4 additions and 7 deletions
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11
src/tty.c
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@ -83,6 +83,9 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
/* Handle escape key commands */ /* Handle escape key commands */
if (previous_char == KEY_CTRL_T) if (previous_char == KEY_CTRL_T)
{ {
/* Do not forward input char to output by default */
*forward = false;
switch (input_char) switch (input_char)
{ {
case KEY_QUESTION: case KEY_QUESTION:
@ -95,12 +98,10 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
tio_printf(" ctrl-t q Quit"); tio_printf(" ctrl-t q Quit");
tio_printf(" ctrl-t s Show statistics"); tio_printf(" ctrl-t s Show statistics");
tio_printf(" ctrl-t t Send ctrl-t key code"); tio_printf(" ctrl-t t Send ctrl-t key code");
*forward = false;
break; break;
case KEY_B: case KEY_B:
tcsendbreak(fd, 0); tcsendbreak(fd, 0);
*forward = false;
break; break;
case KEY_C: case KEY_C:
@ -114,7 +115,6 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
tio_printf(" Output delay: %d", option.output_delay); tio_printf(" Output delay: %d", option.output_delay);
if (option.log) if (option.log)
tio_printf(" Log file: %s", option.log_filename); tio_printf(" Log file: %s", option.log_filename);
*forward = false;
break; break;
case KEY_H: case KEY_H:
@ -131,12 +131,10 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
print_mode = NORMAL; print_mode = NORMAL;
tio_printf("Switched to normal mode"); tio_printf("Switched to normal mode");
} }
*forward = false;
break; break;
case KEY_L: case KEY_L:
status = system("clear"); status = system("clear");
*forward = false;
break; break;
case KEY_Q: case KEY_Q:
@ -147,17 +145,16 @@ void handle_command_sequence(char input_char, char previous_char, char *output_c
/* Show tx/rx statistics upon ctrl-t s sequence */ /* Show tx/rx statistics upon ctrl-t s sequence */
tio_printf("Statistics:"); tio_printf("Statistics:");
tio_printf(" Sent %lu bytes, received %lu bytes", tx_total, rx_total); tio_printf(" Sent %lu bytes, received %lu bytes", tx_total, rx_total);
*forward = false;
break; break;
case KEY_T: case KEY_T:
/* Send ctrl-t key code upon ctrl-t t sequence */ /* Send ctrl-t key code upon ctrl-t t sequence */
*output_char = KEY_CTRL_T; *output_char = KEY_CTRL_T;
*forward = true;
break; break;
default: default:
/* Ignore unknown ctrl-t escaped keys */ /* Ignore unknown ctrl-t escaped keys */
*forward = false;
break; break;
} }
} }