Adjust code style to comply with clang-format rules

This commit is contained in:
yabu76 2025-08-14 13:50:58 +09:00
parent 102657af58
commit 4aa36e6e91
9 changed files with 285 additions and 159 deletions

View file

@ -3,3 +3,7 @@ IndentWidth: 4
AllowShortFunctionsOnASingleLine: None
KeepEmptyLinesAtTheStartOfBlocks: false
BreakBeforeBraces: Allman
IndentCaseLabels: true
ColumnLimit: 144
SortIncludes: false
SkipMacroDefinitionBody: true

View file

@ -68,7 +68,7 @@ int main(int argc, char *argv[])
/* Configure input terminal */
if (isatty(fileno(stdin)))
{
stdin_configure();
stdin_configure();
}
else
{
@ -110,7 +110,8 @@ int main(int argc, char *argv[])
if (interactive_mode)
{
tio_printf("Press ctrl-%c q to quit", option.prefix_key);
} else
}
else
{
tio_printf("Non-interactive mode enabled");
tio_printf("Press ctrl-c to quit");

View file

@ -170,6 +170,7 @@ bool match_patterns(const char *string, const char *patterns)
pattern = strtok(patterns_copy, ",");
while (pattern != NULL)
{
// clang-format off
// Check if the string matches the current pattern
#ifdef FNM_EXTMATCH
if (fnmatch(pattern, string, FNM_EXTMATCH) == 0)
@ -180,6 +181,7 @@ bool match_patterns(const char *string, const char *patterns)
free(patterns_copy);
return true;
}
// clang-format on
// Move to the next pattern
pattern = strtok(NULL, ",");

View file

@ -61,6 +61,7 @@ enum opt_t
OPT_EXEC,
};
// clang-format off
/* Default options */
struct option_t option =
{
@ -125,6 +126,7 @@ struct option_t option =
.map_i_msb2lsb = false,
.map_o_ign_cr = false,
};
// clang-format on
void option_print_help(char *argv[])
{
@ -833,12 +835,14 @@ void options_print()
tio_printf(" Output line delay: %d", option.output_line_delay);
tio_printf(" Automatic connect strategy: %s", option_auto_connect_state_to_string(option.auto_connect));
tio_printf(" Automatic reconnect: %s", option.no_reconnect ? "true" : "false");
// clang-format off
tio_printf(" Pulse duration: DTR=%d RTS=%d CTS=%d DSR=%d DCD=%d RI=%d", option.dtr_pulse_duration,
option.rts_pulse_duration,
option.cts_pulse_duration,
option.dsr_pulse_duration,
option.dcd_pulse_duration,
option.ri_pulse_duration);
// clang-format on
tio_printf(" Input mode: %s", option_input_mode_to_string(option.input_mode));
tio_printf(" Output mode: %s", option_output_mode_to_string(option.output_mode));
tio_printf(" Alert: %s", option_alert_state_to_string(option.alert));
@ -887,8 +891,9 @@ void options_parse(int argc, char *argv[])
option.vt100 = true;
}
while (1)
while (true)
{
// clang-format off
static struct option long_options[] =
{
{"baudrate", required_argument, 0, 'b' },
@ -932,6 +937,7 @@ void options_parse(int argc, char *argv[])
{"complete-profiles", no_argument, 0, OPT_COMPLETE_PROFILES },
{0, 0, 0, 0 }
};
// clang-format on
/* getopt_long stores the option index here */
int option_index = 0;
@ -1131,7 +1137,7 @@ void options_parse(int argc, char *argv[])
/* Assume first non-option is the target (tty device, profile, tid) */
if (strcmp(option.target, ""))
{
optind++;
optind++;
}
else if (optind < argc)
{
@ -1176,6 +1182,7 @@ void options_parse_final(int argc, char *argv[])
#ifdef __CYGWIN__
unsigned char portnum;
char *tty_win;
// clang-format off
if ( ((strncmp("COM", option.target, 3) == 0)
|| (strncmp("com", option.target, 3) == 0) )
&& (sscanf(option.target + 3, "%hhu", &portnum) == 1)
@ -1184,5 +1191,6 @@ void options_parse_final(int argc, char *argv[])
asprintf(&tty_win, "/dev/ttyS%hhu", portnum - 1);
option.target = tty_win;
}
// clang-format on
#endif
}

View file

@ -90,7 +90,7 @@ static void readline_input_cr(void)
rl_history_count++;
}
else
{
{
free(rl_history[0]);
memmove(&rl_history[0], &rl_history[1], (RL_HISTORY_MAX - 1) * sizeof(char*));
rl_history[RL_HISTORY_MAX - 1] = strndup(rl_line, rl_line_length);

View file

@ -45,6 +45,7 @@
static int device_fd;
// clang-format off
static char script_init[] =
"tio.set = function(arg)\n"
" local dtr = arg.DTR or -1\n"
@ -71,6 +72,7 @@ static char script_init[] =
"end\n"
"tio.alwaysecho = true\n"
"setmetatable(tio, tio)\n";
// clang-format on
static bool alwaysecho(lua_State *L)
{
@ -100,7 +102,9 @@ static int api_echo(lua_State *L)
log_printf("\n[%s] %s", pTimeStampNow, str);
}
}
} else {
}
else
{
for (size_t i=0; i<len; i++)
{
putchar(str[i]);
@ -255,7 +259,8 @@ static int api_write(lua_State *L)
ssize_t ret;
int attempts = 100;
do {
do
{
ret = write(device_fd, string, len);
if (ret < 0)
return luaL_error(L, "%s", strerror(errno));
@ -319,7 +324,8 @@ static int api_read(lua_State *L)
}
// lua: string = tio.readline(timeout)
static int api_readline(lua_State *L) {
static int api_readline(lua_State *L)
{
int timeout = lua_tointeger(L, 1); //ms
luaL_Buffer b;
char ch;
@ -331,7 +337,8 @@ static int api_readline(lua_State *L) {
luaL_buffinit(L, &b);
luaL_prepbuffer(&b);
while (true) {
while (true)
{
int ret = read_poll(device_fd, &ch, 1, timeout);
if (ret < 0)
@ -440,6 +447,7 @@ static void script_file_run(lua_State *L, const char *filename)
}
}
// clang-format off
static const struct luaL_Reg tio_lib[] =
{
{ "echo", api_echo},
@ -453,6 +461,7 @@ static const struct luaL_Reg tio_lib[] =
{ "ttysearch", api_ttysearch},
{NULL, NULL}
};
// clang-format on
static void script_load(lua_State *L)
{

View file

@ -147,6 +147,7 @@ typedef enum
SUBCOMMAND_MAP,
} sub_command_t;
// clang-format off
const char random_array[] =
{
0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x28, 0x20, 0x28, 0x0A, 0x20,
@ -160,6 +161,7 @@ const char random_array[] =
0x66, 0x65, 0x65, 0x20, 0x62, 0x72, 0x65, 0x61, 0x6B, 0x21, 0x0A, 0x20, 0x0A,
0x00
};
// clang-format on
bool interactive_mode = true;
@ -212,7 +214,7 @@ inline static bool is_valid_hex(char c)
inline static unsigned char char_to_nibble(char c)
{
if(c >= '0' && c <= '9')
if (c >= '0' && c <= '9')
{
return c - '0';
}
@ -331,7 +333,7 @@ void *tty_stdin_input_thread(void *arg)
pthread_mutex_unlock(&mutex_input_ready);
// Input loop for stdin
while (1)
while (true)
{
/* Input from stdin ready */
byte_count = read(STDIN_FILENO, input_buffer, BUFSIZ);
@ -360,7 +362,8 @@ void *tty_stdin_input_thread(void *arg)
for (int i = 0; i<byte_count; i++)
{
// first do key hit check for xmodem abort
if (!key_hit) {
if (!key_hit)
{
key_hit = input_buffer[i];
byte_count--;
memcpy(input_buffer+i, input_buffer+i+1, byte_count-i);
@ -383,7 +386,7 @@ void *tty_stdin_input_thread(void *arg)
exit(EXIT_SUCCESS);
break;
case KEY_SHIFT_F:
tio_printf("Flushed data I/O buffers")
tio_printf("Flushed data I/O buffers");
tcflush(device_fd, TCIOFLUSH);
break;
default:
@ -414,7 +417,8 @@ void tty_input_thread_create(void)
{
pthread_mutex_lock(&mutex_input_ready);
if (pthread_create(&thread, NULL, tty_stdin_input_thread, NULL) != 0) {
if (pthread_create(&thread, NULL, tty_stdin_input_thread, NULL) != 0)
{
tio_error_printf("pthread_create() error");
exit(1);
}
@ -631,6 +635,7 @@ void tty_output_mode_set(output_mode_t mode)
static void mappings_print(void)
{
// clang-format off
if (option.map_i_cr_nl || option.map_ign_cr || option.map_i_ff_escc ||
option.map_i_nl_cr || option.map_i_nl_crnl || option.map_i_cr_crnl ||
option.map_o_cr_nl || option.map_o_del_bs || option.map_o_nl_crnl ||
@ -656,6 +661,7 @@ static void mappings_print(void)
{
tio_printf(" Mappings: none");
}
// clang-format on
}
void handle_command_sequence(char input_char, char *output_char, bool *forward)
@ -1011,6 +1017,7 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
break;
case KEY_M:
// clang-format off
/* Change mapping of characters on input or output */
tio_printf("Please enter which mapping to set or unset:");
tio_printf(" (0) ICRNL: %s mapping CR to NL on input (unless IGNCR is set)",
@ -1039,6 +1046,7 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
option.map_o_nulbrk ? "Unset" : "Set");
tio_printf(" (c) OIGNCR: %s ignoring CR on output",
option.map_o_ign_cr ? "Unset" : "Set");
// clang-format on
// Process next input character as sub command
sub_command = SUBCOMMAND_MAP;
@ -1050,7 +1058,7 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
case KEY_R:
/* Run script */
tio_printf("Run Lua script")
tio_printf("Run Lua script");
tio_printf_raw("Enter file name: ");
if (tio_readln())
{
@ -1126,12 +1134,13 @@ void handle_command_sequence(char input_char, char *output_char, bool *forward)
case KEY_Y:
tio_printf("Send file with YMODEM");
tio_printf_raw("Enter file name: ");
if (tio_readln()) {
int ret;
if (tio_readln())
{
int ret;
tio_printf("Sending file '%s' ", line);
tio_printf("Press any key to abort transfer");
ret = xymodem_send(device_fd, line, YMODEM);
ret = xymodem_send(device_fd, line, YMODEM);
tio_printf("%s", ret < 0 ? "Aborted" : "Done");
}
break;
@ -1194,9 +1203,9 @@ void stdout_restore(void)
// If terminal is vt100
if (option.vt100)
{
// Disable DEC Special Graphics character set just in case it was randomly
// enabled by noise from serial device.
putchar('\017');
// Disable DEC Special Graphics character set just in case it was randomly
// enabled by noise from serial device.
putchar('\017');
}
}
@ -2044,7 +2053,8 @@ GList *tty_search_for_serial_devices(void)
}
/* Populate device info */
*device_info = (device_t) {
*device_info = (device_t)
{
.path = devicePath,
.tid = g_strdup(tid),
.uptime = uptime,

View file

@ -40,7 +40,8 @@
#define min(a, b) ((a) < (b) ? (a) : (b))
struct xpacket_1k {
struct xpacket_1k
{
uint8_t type;
uint8_t seq;
uint8_t nseq;
@ -49,7 +50,8 @@ struct xpacket_1k {
uint8_t crc_lo;
} __attribute__((packed));
struct xpacket {
struct xpacket
{
uint8_t type;
uint8_t seq;
uint8_t nseq;
@ -63,7 +65,8 @@ static uint16_t crc16(const uint8_t *data, uint16_t size)
{
uint16_t crc, s;
for (crc = 0; size > 0; size--) {
for (crc = 0; size > 0; size--)
{
s = *data++ ^ (crc >> 8);
s ^= (s >> 4);
crc = (crc << 8) ^ s ^ (s << 5) ^ (s << 12);
@ -81,16 +84,19 @@ static int xmodem_1k(int sio, const void *data, size_t len, int seq)
/* Drain pending characters from serial line. Insist on the
* last drained character being 'C'.
*/
while(1) {
while (true)
{
if (key_hit)
return -1;
rc = read_poll(sio, &resp, 1, 50);
if (rc == 0) {
if (rc == 0)
{
if (resp == 'C') break;
if (resp == CAN) return ERR;
continue;
}
else if (rc < 0) {
else if (rc < 0)
{
tio_error_print("Read sync from serial failed");
return ERR;
}
@ -100,7 +106,8 @@ static int xmodem_1k(int sio, const void *data, size_t len, int seq)
packet.seq = seq;
packet.type = STX;
while (len) {
while (len)
{
size_t sz, z = 0;
char *from, status;
@ -116,11 +123,14 @@ static int xmodem_1k(int sio, const void *data, size_t len, int seq)
/* Send packet */
from = (char *) &packet;
sz = sizeof(packet);
while (sz) {
while (sz)
{
if (key_hit)
return ERR;
if ((rc = write(sio, from, sz)) < 0 ) {
if (errno == EWOULDBLOCK) {
if ((rc = write(sio, from, sz)) < 0 )
{
if (errno == EWOULDBLOCK)
{
usleep(1000);
continue;
}
@ -138,30 +148,36 @@ static int xmodem_1k(int sio, const void *data, size_t len, int seq)
if (seq == 0 && packet.data[0] == 0) resp = ACK;
/* Read receiver response, timeout 1 s */
for(int n=0; n < 20; n++) {
for (int n = 0; n < 20; n++)
{
if (key_hit)
return ERR;
rc = read_poll(sio, &resp, 1, 50);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Read ack/nak from serial failed");
return ERR;
} else if(rc > 0) {
}
else if (rc > 0)
{
break;
}
}
/* Update "progress bar" */
switch (resp) {
case NAK: status = 'N'; break;
case ACK: status = '.'; break;
case 'C': status = 'C'; break;
case CAN: status = '!'; return ERR;
default: status = '?';
switch (resp)
{
case NAK: status = 'N'; break;
case ACK: status = '.'; break;
case 'C': status = 'C'; break;
case CAN: status = '!'; return ERR;
default: status = '?';
}
write(STDOUT_FILENO, &status, 1);
/* Move to next block after ACK */
if (resp == ACK) {
if (resp == ACK)
{
packet.seq++;
len -= z;
buf += z;
@ -169,23 +185,29 @@ static int xmodem_1k(int sio, const void *data, size_t len, int seq)
}
/* Send EOT at 1 Hz until ACK or CAN received */
while (seq) {
while (seq)
{
if (key_hit)
return ERR;
if (write(sio, EOT_STR, 1) < 0) {
if (write(sio, EOT_STR, 1) < 0)
{
tio_error_print("Write EOT to serial failed");
return ERR;
}
write(STDOUT_FILENO, "|", 1);
/* 1s timeout */
rc = read_poll(sio, &resp, 1, 1000);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Read from serial failed");
return ERR;
} else if(rc == 0) {
}
else if (rc == 0)
{
continue;
}
if (resp == ACK || resp == CAN) {
if (resp == ACK || resp == CAN)
{
write(STDOUT_FILENO, "\r\n", 2);
return (resp == ACK) ? OK : ERR;
}
@ -203,16 +225,19 @@ static int xmodem(int sio, const void *data, size_t len)
/* Drain pending characters from serial line. Insist on the
* last drained character being 'C'.
*/
while(1) {
while (true)
{
if (key_hit)
return -1;
rc = read_poll(sio, &resp, 1, 50);
if (rc == 0) {
if (rc == 0)
{
if (resp == 'C') break;
if (resp == CAN) return ERR;
continue;
}
else if (rc < 0) {
else if (rc < 0)
{
tio_error_print("Read sync from serial failed");
return ERR;
}
@ -222,7 +247,8 @@ static int xmodem(int sio, const void *data, size_t len)
packet.seq = 1;
packet.type = SOH;
while (len) {
while (len)
{
size_t sz, z = 0;
char *from, status;
@ -238,11 +264,14 @@ static int xmodem(int sio, const void *data, size_t len)
/* Send packet */
from = (char *) &packet;
sz = sizeof(packet);
while (sz) {
while (sz)
{
if (key_hit)
return ERR;
if ((rc = write(sio, from, sz)) < 0 ) {
if (errno == EWOULDBLOCK) {
if ((rc = write(sio, from, sz)) < 0 )
{
if (errno == EWOULDBLOCK)
{
usleep(1000);
continue;
}
@ -257,30 +286,36 @@ static int xmodem(int sio, const void *data, size_t len)
resp = 0;
/* Read receiver response, timeout 1 s */
for(int n=0; n < 20; n++) {
for (int n = 0; n < 20; n++)
{
if (key_hit)
return ERR;
rc = read_poll(sio, &resp, 1, 50);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Read ack/nak from serial failed");
return ERR;
} else if(rc > 0) {
}
else if (rc > 0)
{
break;
}
}
/* Update "progress bar" */
switch (resp) {
case NAK: status = 'N'; break;
case ACK: status = '.'; break;
case 'C': status = 'C'; break;
case CAN: status = '!'; return ERR;
default: status = '?';
switch (resp)
{
case NAK: status = 'N'; break;
case ACK: status = '.'; break;
case 'C': status = 'C'; break;
case CAN: status = '!'; return ERR;
default: status = '?';
}
write(STDOUT_FILENO, &status, 1);
/* Move to next block after ACK */
if (resp == ACK) {
if (resp == ACK)
{
packet.seq++;
len -= z;
buf += z;
@ -288,23 +323,29 @@ static int xmodem(int sio, const void *data, size_t len)
}
/* Send EOT at 1 Hz until ACK or CAN received */
while (1) {
while (true)
{
if (key_hit)
return ERR;
if (write(sio, EOT_STR, 1) < 0) {
if (write(sio, EOT_STR, 1) < 0)
{
tio_error_print("Write EOT to serial failed");
return ERR;
}
write(STDOUT_FILENO, "|", 1);
/* 1s timeout */
rc = read_poll(sio, &resp, 1, 1000);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Read from serial failed");
return ERR;
} else if(rc == 0) {
}
else if (rc == 0)
{
continue;
}
if (resp == ACK || resp == CAN) {
if (resp == ACK || resp == CAN)
{
write(STDOUT_FILENO, "\r\n", 2);
return (resp == ACK) ? OK : ERR;
}
@ -325,8 +366,10 @@ int start_receive(int sio)
seconds. If nothing is received in that time then return false to indicate
that the transfer did not start. */
rc = write(sio, "C", 1);
if (rc < 0) {
if (errno == EWOULDBLOCK) {
if (rc < 0)
{
if (errno == EWOULDBLOCK)
{
usleep(1000);
continue;
}
@ -385,19 +428,25 @@ int receive_packet(int sio, struct xpacket packet, int fd)
/* Read seq bytes*/
rc = read_poll(sio, &rxSeq1, 1, 3000);
if (rc == 0) {
if (rc == 0)
{
tio_error_print("Timeout waiting for first seq byte");
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading first seq byte")
}
else if (rc < 0)
{
tio_error_print("Error reading first seq byte");
return ERR_FATAL;
}
rc = read_poll(sio, &rxSeq2, 1, 3000);
if (rc == 0) {
if (rc == 0)
{
tio_error_print("Timeout waiting for second seq byte");
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading second seq byte")
}
else if (rc < 0)
{
tio_error_print("Error reading second seq byte");
return ERR_FATAL;
}
if (key_hit)
@ -412,15 +461,19 @@ int receive_packet(int sio, struct xpacket packet, int fd)
{
tio_error_print("Timeout waiting for next packet char");
rc = write(sio, CAN_STR, 1);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Write cancel packet to serial failed");
return ERR_FATAL;
}
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading next packet char")
}
else if (rc < 0)
{
tio_error_print("Error reading next packet char");
rc = write(sio, CAN_STR, 1);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Write cancel packet to serial failed");
}
return ERR_FATAL;
@ -433,11 +486,14 @@ int receive_packet(int sio, struct xpacket packet, int fd)
/* Read CRC */
rc = read_poll(sio, &resp, 1, 3000);
if (rc == 0) {
if (rc == 0)
{
tio_error_print("Timeout waiting for first CRC byte");
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading first CRC byte")
}
else if (rc < 0)
{
tio_error_print("Error reading first CRC byte");
return ERR_FATAL;
}
@ -446,11 +502,14 @@ int receive_packet(int sio, struct xpacket packet, int fd)
rxCrc = uresp16 << 8;
rc = read_poll(sio, &resp, 1, 3000);
if (rc == 0) {
if (rc == 0)
{
tio_error_print("Timeout waiting for second CRC byte");
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading second CRC byte")
}
else if (rc < 0)
{
tio_error_print("Error reading second CRC byte");
return ERR_FATAL;
}
@ -459,7 +518,7 @@ int receive_packet(int sio, struct xpacket packet, int fd)
rxCrc |= uresp16;
if (key_hit)
return USER_CAN;
return USER_CAN;
/* At this point in the code, there should not be anything in the receive buffer
because the sender has just sent a complete packet and is waiting on a response. */
@ -469,7 +528,8 @@ int receive_packet(int sio, struct xpacket packet, int fd)
tio_error_print("%s", strerror(errno));
tio_error_print("Poll check error after packet finish");
rc = write(sio, CAN_STR, 1);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Write cancel packet to serial failed");
}
return ERR_FATAL;
@ -494,7 +554,8 @@ int receive_packet(int sio, struct xpacket packet, int fd)
{
/* Resend of previously processed packet. */
rc = write(sio, ACK_STR, 1);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Write acknowlegdement packet to serial failed");
return ERR_FATAL;
}
@ -520,7 +581,8 @@ int receive_packet(int sio, struct xpacket packet, int fd)
{
tio_error_print("Problem writing to file");
rc = write(sio, CAN_STR, 1);
if (rc < 0) {
if (rc < 0)
{
tio_error_print("Write cancel packet to serial failed");
}
return ERR_FATAL;
@ -545,16 +607,20 @@ int xmodem_receive(int sio, int fd)
char status;
/* Drain pending characters from serial line.*/
while(1) {
while (true)
{
if (key_hit)
return -1;
rc = read_poll(sio, &resp, 1, 50);
if (rc == 0) {
if (rc == 0)
{
if (resp == CAN) return ERR;
break;
}
else if (rc < 0) {
if (rc != USER_CAN) {
else if (rc < 0)
{
if (rc != USER_CAN)
{
tio_error_print("Read sync from serial failed");
}
return ERR;
@ -571,80 +637,96 @@ int xmodem_receive(int sio, int fd)
{
tio_error_print("Timeout waiting for transfer to start");
return ERR;
} else if (rc < 0) {
}
else if (rc < 0)
{
tio_error_print("Error starting XMODEM receive");
return ERR;
}
while (!complete) {
while (!complete)
{
/* Poll for 1 new byte for 3 seconds */
rc = read_poll(sio, &resp, 1, 3000);
if (rc == 0) {
if (rc == 0)
{
tio_error_print("Timeout waiting for start of next packet");
return ERR;
} else if (rc < 0) {
tio_error_print("Error reading start of next packet")
}
else if (rc < 0)
{
tio_error_print("Error reading start of next packet");
return ERR;
}
if (key_hit)
return USER_CAN;
switch(resp)
switch (resp)
{
case SOH:
/* Start of a packet */
rc = receive_packet(sio, packet, fd);
if (rc == OK) {
packet.seq++;
status = '.';
} else if (rc == ERR) {
rc = write(sio, NAK_STR, 1);
if (rc < 0) {
tio_error_print("Writing not acknowledge packet to serial failed");
/* Start of a packet */
rc = receive_packet(sio, packet, fd);
if (rc == OK)
{
packet.seq++;
status = '.';
}
else if (rc == ERR)
{
rc = write(sio, NAK_STR, 1);
if (rc < 0)
{
tio_error_print("Writing not acknowledge packet to serial failed");
return ERR;
}
status = 'N';
}
else if (rc == ERR_FATAL)
{
tio_error_print("Receive cancelled due to fatal error");
return ERR;
}
status = 'N';
} else if (rc == ERR_FATAL) {
tio_error_print("Receive cancelled due to fatal error");
return ERR;
} else if (rc == USER_CAN) {
rc = write(sio, CAN_STR, 1);
if (rc < 0) {
tio_error_print("Writing cancel to serial failed");
return ERR;
else if (rc == USER_CAN)
{
rc = write(sio, CAN_STR, 1);
if (rc < 0)
{
tio_error_print("Writing cancel to serial failed");
return ERR;
}
return USER_CAN;
}
return USER_CAN;
} else if (rc == RX_IGNORE) {
status = ':';
}
break;
else if (rc == RX_IGNORE)
{
status = ':';
}
break;
case EOT:
/* End of Transfer */
rc = write(sio, ACK_STR, 1);
if (rc < 0)
{
tio_error_print("Write acknowlegdement packet to serial failed");
return ERR;
}
complete = true;
status = '\0';
write(STDOUT_FILENO, "|\r\n", 3);
break;
/* End of Transfer */
rc = write(sio, ACK_STR, 1);
if (rc < 0)
{
tio_error_print("Write acknowlegdement packet to serial failed");
return ERR;
}
complete = true;
status = '\0';
write(STDOUT_FILENO, "|\r\n", 3);
break;
case CAN:
/* Cancel from sender */
tio_error_print("Transmission cancelled from sender");
return ERR;
break;
/* Cancel from sender */
tio_error_print("Transmission cancelled from sender");
return ERR;
break;
default:
tio_error_print("Unexpected character received waiting for next packet");
return ERR;
break;
tio_error_print("Unexpected character received waiting for next packet");
return ERR;
break;
}
/* Update "progress bar" */
write(STDOUT_FILENO, &status, 1);
}
@ -660,14 +742,16 @@ int xymodem_send(int sio, const char *filename, modem_mode_t mode)
/* Open file, map into memory */
fd = open(filename, O_RDONLY);
if (fd < 0) {
if (fd < 0)
{
tio_error_print("Could not open file");
return ERR;
}
fstat(fd, &stat);
len = stat.st_size;
buf = mmap(NULL, len, PROT_READ, MAP_PRIVATE, fd, 0);
if (!buf) {
if (!buf)
{
close(fd);
tio_error_print("Could not mmap file");
return ERR;
@ -675,15 +759,19 @@ int xymodem_send(int sio, const char *filename, modem_mode_t mode)
/* Do transfer */
key_hit = 0;
if (mode == XMODEM_1K) {
if (mode == XMODEM_1K)
{
rc = xmodem_1k(sio, buf, len, 1);
}
else if (mode == XMODEM_CRC) {
else if (mode == XMODEM_CRC)
{
rc = xmodem(sio, buf, len);
}
else {
else
{
/* Ymodem: hdr + file + fin */
while(1) {
while (true)
{
char hdr[1024], *p;
rc = -1;
@ -694,7 +782,7 @@ int xymodem_send(int sio, const char *filename, modem_mode_t mode)
if (xmodem_1k(sio, hdr, p - hdr, 0) < 0) break; /* hdr with metadata */
if (xmodem_1k(sio, buf, len, 1) < 0) break; /* xmodem file */
if (xmodem_1k(sio, "", 1, 0) < 0) break; /* empty hdr = fin */
rc = 0; break;
rc = 0; break;
}
}
key_hit = 0xff;
@ -712,21 +800,25 @@ int xymodem_receive(int sio, const char *filename, modem_mode_t mode)
/* Create new file */
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0664);
if (fd < 0) {
if (fd < 0)
{
tio_error_print("Could not open file");
return ERR;
}
/* Do transfer */
key_hit = 0;
if (mode == XMODEM_1K) {
if (mode == XMODEM_1K)
{
tio_error_print("Not supported");
rc = -1;
}
else if (mode == XMODEM_CRC) {
else if (mode == XMODEM_CRC)
{
rc = xmodem_receive(sio, fd);
}
else {
else
{
tio_error_print("Not supported");
rc = -1;
}

View file

@ -21,7 +21,8 @@
#pragma once
typedef enum {
typedef enum
{
XMODEM_1K,
XMODEM_CRC,
YMODEM,
@ -30,5 +31,4 @@ typedef enum {
extern char key_hit;
int xymodem_send(int sio, const char *filename, modem_mode_t mode);
int xymodem_receive(int sio, const char *filename, modem_mode_t mode);