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Add lua modem_send(file,protocol)

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Martin Lund 2024-04-11 21:20:50 +02:00
parent 78f96bd32c
commit 00c8124a0a
2 changed files with 49 additions and 6 deletions
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18
man/tio.1.in
View file

@ -365,20 +365,26 @@ Toggle conversion to uppercase on output
.IP "\fBctrl-t v" .IP "\fBctrl-t v"
Show version Show version
.IP "\fBctrl-t x" .IP "\fBctrl-t x"
Send a file using the XMODEM-1K protocol (prompts for file name) Send file using the XMODEM-1K or XMODEM-CRC protocol (prompts for file name and protocol)
.IP "\fBctrl-t X"
Send a file using the XMODEM-CRC protocol (prompts for file name)
.IP "\fBctrl-t y" .IP "\fBctrl-t y"
Send a file using the YMODEM protocol (prompts for file name) Send file using the YMODEM protocol (prompts for file name)
.IP "\fBctrl-t ctrl-t" .IP "\fBctrl-t ctrl-t"
Send ctrl-t character Send ctrl-t character
.SH "SCRIPT API" .SH "SCRIPT API"
.PP .PP
Tio suppots Lua scripting for manipulating the tty device. In addition to the Tio suppots Lua scripting to easily automate interaction with the tty device.
Lua API tio makes the following functions available:
This means that in addition to the Lua API tio makes the following functions
available:
.TP 6n .TP 6n
.IP "\fBmodem_send(file, protocol)"
Send file using x/y-modem protocol.
Protocol can be any of XMODEM_1K, XMODEM_CRC, YMODEM.
.IP "\fBhigh(line)" .IP "\fBhigh(line)"
Set tty line high. Set tty line high.
.IP "\fBlow(line)" .IP "\fBlow(line)"

37
src/script.c
View file

@ -31,6 +31,7 @@
#include "print.h" #include "print.h"
#include "options.h" #include "options.h"
#include "tty.h" #include "tty.h"
#include "xymodem.h"
static int serial_fd; static int serial_fd;
@ -153,6 +154,38 @@ static int config_apply(lua_State *L)
return 0; return 0;
} }
// lua: modem_send(file, protocol)
static int modem_send(lua_State *L)
{
const char *file = lua_tostring(L, 1);
int protocol = lua_tointeger(L, 2);
if (file == NULL)
{
return 0;
}
switch (protocol)
{
case XMODEM_1K:
tio_printf("Sending file '%s' using XMODEM-1K", file);
tio_printf("%s", xymodem_send(serial_fd, file, XMODEM_1K) < 0 ? "Aborted" : "Done");
break;
case XMODEM_CRC:
tio_printf("Sending file '%s' using XMODEM-CRC", file);
tio_printf("%s", xymodem_send(serial_fd, file, XMODEM_CRC) < 0 ? "Aborted" : "Done");
break;
case YMODEM:
tio_printf("Sending file '%s' using YMODEM", file);
tio_printf("%s", xymodem_send(serial_fd, file, YMODEM) < 0 ? "Aborted" : "Done");
break;
}
return 0;
}
static void script_buffer_run(lua_State *L, const char *script_buffer) static void script_buffer_run(lua_State *L, const char *script_buffer)
{ {
int error; int error;
@ -176,6 +209,7 @@ static const struct luaL_Reg tio_lib[] =
{ "config_high", config_high}, { "config_high", config_high},
{ "config_low", config_low}, { "config_low", config_low},
{ "config_apply", config_apply}, { "config_apply", config_apply},
{ "modem_send", modem_send},
{NULL, NULL} {NULL, NULL}
}; };
@ -238,6 +272,9 @@ void script_set_globals(lua_State *L)
script_set_global(L, "DSR", TIOCM_DSR); script_set_global(L, "DSR", TIOCM_DSR);
script_set_global(L, "CD", TIOCM_CD); script_set_global(L, "CD", TIOCM_CD);
script_set_global(L, "RI", TIOCM_RI); script_set_global(L, "RI", TIOCM_RI);
script_set_global(L, "XMODEM_CRC", XMODEM_CRC);
script_set_global(L, "XMODEM_1K", XMODEM_1K);
script_set_global(L, "YMODEM", YMODEM);
} }
void script_run(int fd) void script_run(int fd)