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https://github.com/tio/tio.git
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Use "ctrl-t m" to change mappings interactively
This commit is contained in:
Vyacheslav Patkov
Martin Lund
parent
f148a1413c
commit
d1d6b45e8e
3 changed files with 92 additions and 23 deletions
108
src/tty.c
108
src/tty.c
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@ -95,7 +95,12 @@
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#define KEY_3 0x33
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#define KEY_4 0x34
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#define KEY_5 0x35
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#define KEY_6 0x36
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#define KEY_7 0x37
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#define KEY_8 0x38
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#define KEY_9 0x39
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#define KEY_QUESTION 0x3f
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#define KEY_A 0x61
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#define KEY_B 0x62
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#define KEY_C 0x63
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#define KEY_E 0x65
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@ -113,7 +118,6 @@
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#define KEY_SHIFT_R 0x52
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#define KEY_S 0x73
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#define KEY_T 0x74
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#define KEY_U 0x55
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#define KEY_V 0x76
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#define KEY_X 0x78
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#define KEY_Y 0x79
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@ -131,6 +135,7 @@ typedef enum
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SUBCOMMAND_LINE_TOGGLE,
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SUBCOMMAND_LINE_PULSE,
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SUBCOMMAND_XMODEM,
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SUBCOMMAND_MAP,
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} sub_command_t;
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const char random_array[] =
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@ -724,6 +729,62 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
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break;
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}
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break;
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case SUBCOMMAND_MAP:
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switch (input_char)
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{
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case KEY_0:
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tio.c_iflag ^= ICRNL;
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map_i_cr_nl = !map_i_cr_nl;
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tio_printf("ICRNL is %s", map_i_cr_nl ? "set" : "unset");
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break;
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case KEY_1:
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tio.c_iflag ^= IGNCR;
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map_ign_cr = !map_ign_cr;
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tio_printf("IGNCR is %s", map_ign_cr ? "set" : "unset");
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break;
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case KEY_2:
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map_i_ff_escc = !map_i_ff_escc;
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tio_printf("IFFESCC is %s", map_i_ff_escc ? "set" : "unset");
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break;
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case KEY_3:
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tio.c_iflag ^= INLCR;
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map_i_nl_cr = !map_i_nl_cr;
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tio_printf("INLCR is %s", map_i_nl_cr ? "set" : "unset");
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break;
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case KEY_4:
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map_i_nl_crnl = !map_i_nl_crnl;
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tio_printf("INLCRNL is %s", map_i_nl_crnl ? "set" : "unset");
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break;
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case KEY_5:
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map_o_cr_nl = !map_o_cr_nl;
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tio_printf("OCRNL is %s", map_o_cr_nl ? "set" : "unset");
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break;
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case KEY_6:
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map_o_del_bs = !map_o_del_bs;
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tio_printf("ODELBS is %s", map_o_del_bs ? "set" : "unset");
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break;
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case KEY_7:
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map_o_nl_crnl = !map_o_nl_crnl;
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tio_printf("ONLCRNL is %s", map_o_nl_crnl ? "set" : "unset");
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break;
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case KEY_8:
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map_o_ltu = !map_o_ltu;
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tio_printf("OLTU is %s", map_o_ltu ? "set" : "unset");
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break;
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case KEY_9:
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map_o_nulbrk = !map_o_nulbrk;
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tio_printf("ONULBRK is %s", map_o_nulbrk ? "set" : "unset");
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break;
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case KEY_A:
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map_o_msblsb = !map_o_msblsb;
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tio_printf("MSB2LSB is %s", map_o_msblsb ? "set" : "unset");
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break;
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default:
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tio_error_print("Invalid input");
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break;
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}
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break;
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}
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sub_command = SUBCOMMAND_NONE;
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@ -761,7 +822,7 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
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tio_printf(" ctrl-%c i Toggle input mode", option.prefix_key);
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tio_printf(" ctrl-%c l Clear screen", option.prefix_key);
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tio_printf(" ctrl-%c L Show line states", option.prefix_key);
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tio_printf(" ctrl-%c m Toggle MSB to LSB bit order", option.prefix_key);
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tio_printf(" ctrl-%c m Change mapping of characters on input or output", option.prefix_key);
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tio_printf(" ctrl-%c o Toggle output mode", option.prefix_key);
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tio_printf(" ctrl-%c p Pulse serial port line", option.prefix_key);
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tio_printf(" ctrl-%c q Quit", option.prefix_key);
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@ -769,7 +830,6 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
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tio_printf(" ctrl-%c R Execute shell command with I/O redirected to device", option.prefix_key);
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tio_printf(" ctrl-%c s Show statistics", option.prefix_key);
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tio_printf(" ctrl-%c t Toggle line timestamp mode", option.prefix_key);
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tio_printf(" ctrl-%c U Toggle conversion to uppercase on output", option.prefix_key);
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tio_printf(" ctrl-%c v Show version", option.prefix_key);
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tio_printf(" ctrl-%c x Send/Receive file via Xmodem", option.prefix_key);
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tio_printf(" ctrl-%c y Send file via Ymodem", option.prefix_key);
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@ -905,17 +965,33 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
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break;
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case KEY_M:
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/* Toggle bit order */
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if (!map_o_msblsb)
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{
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map_o_msblsb = true;
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tio_printf("Switched to reverse bit order");
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}
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else
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{
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map_o_msblsb = false;
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tio_printf("Switched to normal bit order");
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}
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/* Change mapping of characters on input or output */
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tio_printf("Please enter which mapping to set or unset:");
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tio_printf(" (0) ICRNL: %s mapping CR to NL on input (unless IGNCR is set)",
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map_i_cr_nl ? "Unset" : "Set");
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tio_printf(" (1) IGNCR: %s ignoring CR on input",
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map_ign_cr ? "Unset" : "Set");
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tio_printf(" (2) IFFESCC: %s mapping FF to ESC-c on input",
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map_i_ff_escc ? "Unset" : "Set");
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tio_printf(" (3) INLCR: %s mapping NL to CR on input",
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map_i_nl_cr ? "Unset" : "Set");
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tio_printf(" (4) INLCRNL: %s mapping NL to CR-NL on input",
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map_i_nl_cr ? "Unset" : "Set");
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tio_printf(" (5) OCRNL: %s mapping CR to NL on output",
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map_o_cr_nl ? "Unset" : "Set");
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tio_printf(" (6) ODELBS: %s mapping DEL to BS on output",
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map_o_del_bs ? "Unset" : "Set");
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tio_printf(" (7) ONLCRNL: %s mapping NL to CR-NL on output",
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map_o_nl_crnl ? "Unset" : "Set");
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tio_printf(" (8) OLTU: %s mapping lowercase to uppercase on output",
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map_o_ltu ? "Unset" : "Set");
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tio_printf(" (9) ONULBRK: %s mapping NUL to send break signal on output",
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map_o_nulbrk ? "Unset" : "Set");
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tio_printf(" (a) MSB2LSB: %s mapping MSB bit order to LSB on output",
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map_o_msblsb ? "Unset" : "Set");
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// Process next input character as sub command
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sub_command = SUBCOMMAND_MAP;
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break;
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case KEY_Q:
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@ -972,10 +1048,6 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
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}
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break;
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case KEY_U:
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map_o_ltu = !map_o_ltu;
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break;
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case KEY_V:
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tio_printf("tio v%s", VERSION);
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break;
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