/*
* Tell a little message
*/
static void file_tell(const char *s)
{
WIN *w;
w = mc_tell("%s", s);
sleep(1);
mc_wclose(w, 1);
}
/*
* fmg 8/20/97
* Search history - main function that started the C-code blasphemy :-)
* This function doesn't care about case/case-less status...
*/
void searchhist(WIN *w_hist, wchar_t *str)
{
int y;
WIN *w_new;
const char *hline;
size_t i;
/* Find out how big a window we must open. */
y = w_hist->y2;
if (st == (WIN *)0 || (st && tempst))
y--;
/* Open a Search line window. */
w_new = mc_wopen(0, y+1, w_hist->x2, y+1, 0, st_attr, sfcolor, sbcolor, 0, 0, 1);
w_new->doscroll = 0;
w_new->wrap = 0;
hline = _("SEARCH FOR (ESC=Exit)");
mc_wprintf(w_new, "%s(%d):",hline,MAX_SEARCH);
mc_wredraw(w_new, 1);
mc_wflush();
mc_wlocate(w_new, mbslen(hline)+6, 0);
for (i = 0; str[i] != 0; i++)
mc_wputc(w_new, str[i]);
mc_wlocate(w_new, mbslen(hline)+6, 0);
mc_wgetwcs(w_new, str, MAX_SEARCH, MAX_SEARCH);
#if 0
if (!str[0]) { /* then unchanged... must have pressed ESC... get out */
mc_wflush();
mc_wclose(w_new, 0);
return;
}
#endif
mc_wredraw(w_hist, 1);
mc_wclose(w_new, 1);
mc_wflush();
return;
}
/*
* Leave.
*/
void leave(const char *s)
{
if (stdwin)
mc_wclose(stdwin, 1);
if (portfd > 0) {
m_restorestate(portfd);
close(portfd);
}
lockfile_remove();
if (P_CALLIN[0])
fastsystem(P_CALLIN, NULL, NULL, NULL);
fprintf(stderr, "%s", s);
exit(1);
}
/*
* Draw the file directory.
*
* howmany - How many files can be selected
* 0 = none (for directory selection only, as in "rz")
* 1 = one (for single-file up-/down-loads, as in "rx")
* -1 = any number (for multiple files, as in "sz")
*
* downloading - Is this for download selection?
* 0 = no
* 1 = yes - when single file selected, see if it exists
*/
char * filedir(int howmany, int downloading)
{
time_t click_time = (time_t) 0;
size_t i;
how_many = howmany;
down_loading = downloading;
init_filedir();
again:
mc_wlocate(main_w, 0, cur + FILE_MWTR - top);
if (first) {
mc_wredraw(main_w, 1);
first = 0;
}
while (!quit) {
GETSDIR_ENTRY *d = getno(cur, global_dirdat);
/*
if(S_ISDIR(d->mode))
prone(main_w, d, longest, 0);
*/
switch (c = wxgetch()) {
case K_UP:
case 'k':
/*
if(S_ISDIR(d->mode))
prone(main_w, d, longest, 1);
*/
cur -= cur > 0;
break;
case K_DN:
case 'j':
/*
if(S_ISDIR(d->mode))
prone(main_w, d, longest, 1);
*/
cur += cur < nrents - 1;
break;
case K_LT:
case 'h':
subm--;
if (subm < 0)
subm = SUBM_OKAY;
break;
case K_RT:
case 'l':
subm = (subm + 1) % 6;
break;
case K_PGUP:
case '\002': /* Control-B */
pgud = 1;
quit = 1;
break;
case K_PGDN:
case '\006': /* Control-F */
pgud = 2;
quit = 1;
break;
case ' ': /* Tag if not directory */
if (S_ISDIR(d->mode)) {
time_t this_time = time((time_t *)NULL);
if (this_time - click_time < 2) {
GETSDIR_ENTRY *d2 = getno(cur, global_dirdat);
goto_filedir(d2->fname, 0);
click_time = (time_t)0;
} else
click_time = this_time;
}
else {
if (how_many) {
if ((d->cflags ^= FL_TAG) & FL_TAG) {
if (tag_cnt && how_many == 1) {
d->cflags &= ~FL_TAG;
file_tell(_("Can select only one!"));
break;
}
++tag_cnt;
} else
--tag_cnt;
mc_wlocate(main_w, 0, cur + FILE_MWTR - top);
prone(main_w, d, longest, d->cflags & FL_TAG);
mc_wputc(main_w, '\n');
cur += cur < nrents - 1;
}
}
break;
case '\033':
case '\r':
case '\n':
quit = 1;
break;
default:
for (i = 0; i < WHAT_NR_OPTIONS; i++) {
if (strchr (_(what[i]), toupper (c)) != NULL) {
subm = i;
c = '\n';
quit = 1;
break;
}
}
break;
}
if (c != ' ')
click_time = (time_t)0;
if (cur < top) {
top--;
prdir(main_w, top, top, global_dirdat, longest);
}
if (cur - top > main_w->ys - (2 + FILE_MWTR)) {
top++;
prdir(main_w, top, top, global_dirdat, longest);
}
/*
if(cur != ocur)
mc_wlocate(main_w, 0, cur + FILE_MWTR - top);
*/
ocur = cur;
dhili(subm);
/* this really needs to go in dhili !!!*/
mc_wlocate(main_w, 0, cur + FILE_MWTR - top);
}
quit = 0;
/* ESC means quit */
if (c == '\033') {
mc_wclose(main_w, 1);
mc_wclose(dsub, 1);
free(global_dirdat);
global_dirdat = NULL;
return NULL;
}
/* Page up or down ? */
if (pgud == 1) { /* Page up */
ocur = top;
top -= main_w->ys - (1 + FILE_MWTR);
if (top < 0)
top = 0;
cur = top;
pgud = 0;
if (ocur != top)
prdir(main_w, top, cur, global_dirdat, longest);
ocur = cur;
goto again;
}
if (pgud == 2) { /* Page down */
ocur = top;
if (top < nrents - main_w->ys + (1 + FILE_MWTR)) {
top += main_w->ys - (1 + FILE_MWTR);
if (top > nrents - main_w->ys + (1 + FILE_MWTR)) {
top = nrents - main_w->ys + (1 + FILE_MWTR);
}
cur = top;
} else
cur = nrents - 1;
pgud = 0;
if (ocur != top)
prdir(main_w, top, cur, global_dirdat, longest);
ocur = cur;
goto again;
}
if (c =='\r' || c == '\n') {
switch(subm) {
case 0:
/* Goto directory */
{
char buf[128];
char *s;
strncpy(buf, down_loading? P_DOWNDIR : P_UPDIR, sizeof(buf) -1);
s = input(_("Goto directory:"), buf);
/* if(s == NULL || *s == (char) 0) */
if (s == NULL)
break;
goto_filedir(buf, 1);
}
break;
case 1:
/* Previous directory */
goto_filedir(prev_dir, 1);
break;
case 2:
/* File (wildcard) spec */
{
char *s = input(_("Filename pattern:"), wc_mem);
if (s == NULL || *s == (char) 0)
break;
strcpy(wc_str, wc_mem);
new_filedir(global_dirdat, 1);
wc_str[0] = (char)0;
}
break;
case 3:
/* Tag */
if (how_many == 1)
file_tell(_("Can select only one!"));
else if (how_many == -1) {
char tag_buf[128];
char *s;
strncpy(tag_buf, wc_mem, 128);
s = input(_("Tag pattern:"), tag_buf);
if (s != NULL && *s != (char)0) {
int newly_tagged;
if ((newly_tagged = tag_untag(tag_buf, 1)) == 0) {
file_tell(_("No file(s) tagged"));
goto tag_end;
}
tag_cnt += newly_tagged;
prdir(main_w, top, top, global_dirdat, longest);
}
}
tag_end:
break;
case 4:
/* Untag */
{
char tag_buf[128];
char *s;
int untagged;
strncpy(tag_buf, wc_mem, 128);
s = input(_("Untag pattern:"), tag_buf);
if (s == NULL || *s == (char)0)
goto untag_end;
if ((untagged = tag_untag(tag_buf, 0)) == 0) {
file_tell(_("No file(s) untagged"));
goto untag_end;
}
tag_cnt -= untagged;
prdir(main_w, top, top, global_dirdat, longest);
}
untag_end:
break;
case 5:
{
/* Done */
char *ret_ptr = NULL; /* failsafe: assume failure */
if (how_many != 0 && !tag_cnt) {
while (1) {
s = input(_("No file selected - enter filename:"),
ret_buf);
if (s != NULL && *s != (char) 0) {
int f_exist = access(ret_buf, F_OK);
if (down_loading) {
if (f_exist != -1) {
/* ask 'em if they're *sure* */
char buf[BUFSIZ];
snprintf(buf, sizeof(buf),
_("File: \"%s\" exists! Overwrite?"), ret_buf);
if (ask(buf, d_yesno) == 0) {
ret_ptr = ret_buf;
break;
}
} else {
ret_ptr = ret_buf;
break;
}
} else {
if (f_exist == -1)
file_tell(_("no such file!"));
else {
ret_ptr = ret_buf;
break;
}
}
} else {
/* maybe want to ask: "abort?", here */
goto again;
}
}
}
else {
/* put 'em in a buffer for return */
if (how_many == 0) {
/* current working directory */
ret_ptr = work_dir;
} else {
ret_ptr = concat_list(global_dirdat);
}
}
mc_wclose(main_w, 1);
mc_wclose(dsub, 1);
free(global_dirdat);
global_dirdat = NULL;
return ret_ptr;
}
break;
default:
/* should "beep", I guess (? shouldn't get here) */
file_tell("BEEP!");
break;
} /* switch */
}
goto again;
}
/*
* Initialize new file directory.
*
* Sets the current working directory. Non-0 return = no change.
*/
static int new_filedir(GETSDIR_ENTRY *dirdat, int flushit)
{
static size_t dp_len = 0;
static char cwd_str_fmt[BUFSIZ] = "";
size_t new_dp_len, fmt_len;
char disp_dir[80];
int initial_y = (76 - (WHAT_NR_OPTIONS * WHAT_WIDTH >= 76
? 74 : WHAT_NR_OPTIONS * WHAT_WIDTH)) / 2;
size_t i;
char * new_prev_dir;
cur = 0;
ocur = 0;
subm = SUBM_OKAY;
quit = 0;
top = 0;
c = 0;
pgud = 0;
first = 1;
min_len = 1;
dprev = -1;
tag_cnt = 0;
/*
* get last directory
*/
work_dir = down_loading ? d_work_dir : u_work_dir;
/*
* init working directory to default?
*/
if (work_dir == NULL) {
char *s = down_loading? P_DOWNDIR : P_UPDIR;
min_len = 1;
if (*s != '/')
min_len += strlen(homedir) + 1;
min_len += strlen(s);
if (min_len < BUFSIZ)
min_len = BUFSIZ;
work_dir = set_work_dir(NULL, min_len);
if (*s == '/')
strncpy(work_dir, s, min_len);
else
snprintf(work_dir, min_len, "%s/%s", homedir, s);
}
/* lop-off trailing "/" for consistency */
if (strlen(work_dir) > 1 && work_dir[strlen(work_dir) - 1] == '/')
work_dir[strlen(work_dir) - 1] = (char)0;
/* get the current working directory, which will become the prev_dir, on success */
new_prev_dir = getcwd(NULL, BUFSIZ);
if (!new_prev_dir)
return -1;
if (!access(work_dir, R_OK | X_OK) && !chdir(work_dir)) {
/* was able to change to new working directory */
free(prev_dir);
prev_dir = new_prev_dir;
}
else {
/* Could not change to the new working directory */
mc_wbell();
werror(
_("Could not change to directory %s (%s)"),
work_dir,
strerror(errno));
/* restore the previous working directory */
free(work_dir);
work_dir = set_work_dir(new_prev_dir, strlen(new_prev_dir));
}
/* All right, draw the file directory! */
if (flushit) {
dirflush = 0;
mc_winclr(main_w);
mc_wredraw(main_w, 1);
}
mc_wcursor(main_w, CNORMAL);
{
char *s;
if (down_loading) {
if (how_many < 0)
s = _("Select one or more files for download");
else if (how_many)
s = _("Select a file for download");
else
s = _("Select a directory for download");
} else {
if (how_many < 0)
s = _("Select one or more files for upload");
else if (how_many)
s = _("Select a file for upload");
else
s = _("Select a directory for upload");
}
snprintf(file_title, sizeof(file_title), "%s", s);
}
mc_wtitle(main_w, TMID, file_title);
if ((new_dp_len = strlen(work_dir)) > dp_len) {
dp_len = new_dp_len;
snprintf(cwd_str_fmt, sizeof(cwd_str_fmt),
_("Directory: %%-%ds"), (int)dp_len);
}
new_dp_len = mbslen (work_dir);
if (new_dp_len + (fmt_len = mbslen(cwd_str_fmt)) > 75) {
size_t i;
char *tmp_dir = work_dir;
/* We want the last 73 characters */
for (i = 0; 73 + i < new_dp_len + fmt_len; i++) {
wchar_t wc;
tmp_dir += one_mbtowc(&wc, work_dir, MB_LEN_MAX);
}
snprintf(disp_dir, sizeof(disp_dir), "...%s", tmp_dir);
snprintf(cwd_str, sizeof(cwd_str), cwd_str_fmt, disp_dir);
} else
snprintf(cwd_str, sizeof(cwd_str), cwd_str_fmt, work_dir);
mc_wlocate(main_w, 0, 0);
mc_wputs(main_w, cwd_str);
for (i = 0; i < WHAT_NR_OPTIONS; i++) {
const char *str, *c;
size_t j;
str = _(what[i]);
c = str;
for (j = 0; j < WHAT_WIDTH - 1 && *c != 0; j++) {
wchar_t wc;
c += one_mbtowc (&wc, c, MB_LEN_MAX);
}
what_lens[i] = c - str;
j = WHAT_WIDTH - j; /* Characters left for padding */
what_padding[i][1] = j / 2; /* Rounding down */
what_padding[i][0] = j - what_padding[i][1]; /* >= 1 */
}
mc_wlocate(dsub, initial_y, 0);
for (i = 0; i < WHAT_NR_OPTIONS; i++)
horiz_draw(i, mc_wgetattr(dsub), mc_wgetattr(dsub));
mc_wsetregion(main_w, 1, main_w->ys - FILE_MWTR);
main_w->doscroll = 0;
/* old dir to discard? */
free(dirdat);
dirdat = NULL;
/* get sorted directory */
if ((nrents = getsdir(".", wc_str,
GETSDIR_PARNT|GETSDIR_NSORT|GETSDIR_DIRSF,
0, &dirdat, &longest)) < 0) {
/* we really want to announce the error here!!! */
mc_wclose(main_w, 1);
mc_wclose(dsub, 1);
free(dirdat);
dirdat = NULL;
return -1;
}
global_dirdat = dirdat; // Hmm...
prdir(main_w, top, top, dirdat, longest);
mc_wlocate(main_w, initial_y, main_w->ys - FILE_MWTR);
mc_wputs(main_w, _("( Escape to exit, Space to tag )"));
dhili(subm);
/* this really needs to go in dhili !!!*/
mc_wlocate(main_w, 0, cur + FILE_MWTR - top);
if (flushit) {
dirflush = 1;
mc_wredraw(dsub, 1);
}
return 0;
}
/*
* The main terminal loop:
* - If there are characters received send them
* to the screen via the appropriate translate function.
*/
int do_terminal(void)
{
char buf[128];
int buf_offset = 0;
int c;
int x;
int blen;
int zauto = 0;
static const char zsig[] = "**\030B00";
int zpos = 0;
const char *s;
dirflush = 0;
WIN *error_on_open_window = NULL;
dirty_goto:
/* Show off or online time */
update_status_time();
/* If the status line was shown temporarily, delete it again. */
if (tempst) {
tempst = 0;
mc_wclose(st, 1);
st = NULL;
}
/* Auto Zmodem? */
if (P_PAUTO[0] >= 'A' && P_PAUTO[0] <= 'Z')
zauto = P_PAUTO[0];
/* Set the terminal modes */
setcbreak(2); /* Raw, no echo */
keyboard(KSTART, 0);
/* Main loop */
while (1) {
/* See if window size changed */
if (size_changed) {
size_changed = 0;
wrapln = us->wrap;
/* I got the resize code going again! Yeah! */
mc_wclose(us, 0);
us = NULL;
if (st)
mc_wclose(st, 0);
st = NULL;
mc_wclose(stdwin, 0);
if (win_init(tfcolor, tbcolor, XA_NORMAL) < 0)
leave(_("Could not re-initialize window system."));
/* Set the terminal modes */
setcbreak(2); /* Raw, no echo */
init_emul(terminal, 0);
}
/* Update the timer. */
timer_update();
/* check if device is ok, if not, try to open it */
if (!get_device_status(portfd_connected)) {
/* Ok, it's gone, most probably someone unplugged the USB-serial, we
* need to free the FD so that a replug can get the same device
* filename, open it again and be back */
int reopen = portfd == -1;
close(portfd);
lockfile_remove();
portfd = -1;
if (open_term(reopen, reopen, 1) < 0) {
if (!error_on_open_window)
error_on_open_window = mc_tell(_("Cannot open %s!"), dial_tty);
} else {
if (error_on_open_window) {
mc_wclose(error_on_open_window, 1);
error_on_open_window = NULL;
}
}
}
/* Check for I/O or timer. */
x = check_io(portfd_connected, 0, 1000,
buf + buf_offset, sizeof(buf) - buf_offset, &blen);
blen += buf_offset;
buf_offset = 0;
/* Data from the modem to the screen. */
if ((x & 1) == 1) {
char obuf[sizeof(buf)];
char *ptr;
if (using_iconv()) {
char *otmp = obuf;
size_t output_len = sizeof(obuf);
size_t input_len = blen;
ptr = buf;
do_iconv(&ptr, &input_len, &otmp, &output_len);
// something happened at all?
if (output_len < sizeof(obuf))
{
if (input_len)
{ // something remained, we need to adapt buf accordingly
memmove(buf, ptr, input_len);
buf_offset = input_len;
}
blen = sizeof(obuf) - output_len;
ptr = obuf;
}
else
ptr = buf;
} else {
ptr = buf;
}
while (blen-- > 0) {
/* Auto zmodem detect */
if (zauto) {
if (zsig[zpos] == *ptr)
zpos++;
else
zpos = 0;
}
if (P_PARITY[0] == 'M' || P_PARITY[0] == 'S')
*ptr &= 0x7f;
if (display_hex) {
unsigned char c = *ptr++;
unsigned char u = c >> 4;
c &= 0xf;
vt_out(u > 9 ? 'a' + (u - 10) : '0' + u);
vt_out(c > 9 ? 'a' + (c - 10) : '0' + c);
vt_out(' ');
} else
vt_out(*ptr++);
if (zauto && zsig[zpos] == 0) {
dirflush = 1;
keyboard(KSTOP, 0);
updown('D', zauto - 'A');
dirflush = 0;
zpos = 0;
blen = 0;
goto dirty_goto;
}
}
mc_wflush();
}
/*
* Initialize screen and status line.
*/
void init_emul(int type, int do_init)
{
int x = -1, y = -1;
char attr = 0;
int maxy;
int ypos;
if (st) {
mc_wclose(st, 1);
tempst = 0;
st = NULL;
}
if (us) {
x = us->curx;
y = us->cury;
attr = us->attr;
mc_wclose(us, 0);
}
/* See if we have space for a fixed status line */
maxy = LINES - 1;
if ((use_status || LINES > 24) &&
P_STATLINE[0] == 'e') {
if (use_status) {
ypos = LINES;
maxy = LINES - 1;
} else {
ypos = LINES - 1;
maxy = LINES - 2;
}
st = mc_wopen(0, ypos, COLS - 1, ypos, BNONE,
st_attr, sfcolor, sbcolor, 1, 0, 1);
mc_wredraw(st, 1);
}
/* MARK updated 02/17/95 - Customizable size for history buffer */
num_hist_lines = atoi(P_HISTSIZE);
if (num_hist_lines < 0)
num_hist_lines = 0;
if (num_hist_lines > 5000)
num_hist_lines = 5000;
/* Open a new main window, and define the configured history buffer size. */
us = mc_wopen(0, 0, COLS - 1, maxy,
BNONE, XA_NORMAL, tfcolor, tbcolor, 1, num_hist_lines, 0);
if (x >= 0) {
mc_wlocate(us, x, y);
mc_wsetattr(us, attr);
}
us->autocr = 0;
us->wrap = wrapln;
terminal = type;
lines = LINES - (st != NULL);
cols = COLS;
/* Install and reset the terminal emulator. */
if (do_init) {
vt_install(do_output, kb_handler, us);
vt_init(type, tfcolor, tbcolor, us->wrap, addlf, addcr);
} else
vt_pinit(us, -1, -1);
show_status();
}
/*
* Open the terminal.
*
* \return -1 on error, 0 on success
*/
int open_term(int doinit, int show_win_on_error, int no_msgs)
{
struct stat stt;
union {
char bytes[128];
int kermit;
} buf;
int fd, n = 0;
int pid;
#ifdef HAVE_ERRNO_H
int s_errno;
#endif
#ifdef USE_SOCKET
#define SOCKET_PREFIX "unix#"
portfd_is_socket = portfd_is_connected = 0;
if (strncmp(dial_tty, SOCKET_PREFIX, strlen(SOCKET_PREFIX)) == 0) {
portfd_is_socket = 1;
}
#endif
if (portfd_is_socket)
goto nolock;
#if !HAVE_LOCKDEV
/* First see if the lock file directory is present. */
if (P_LOCK[0] && stat(P_LOCK, &stt) == 0) {
#ifdef SVR4_LOCKS
stat(dial_tty, &stt);
sprintf(lockfile, "%s/LK.%03d.%03d.%03d",
P_LOCK, major(stt.st_dev),
major(stt.st_rdev), minor(stt.st_rdev));
#else /* SVR4_LOCKS */
snprintf(lockfile, sizeof(lockfile),
"%s/LCK..%s",
P_LOCK, mdevlockname(dial_tty, buf.bytes, sizeof(buf.bytes)));
#endif /* SVR4_LOCKS */
}
else
lockfile[0] = 0;
if (doinit > 0 && lockfile[0] && (fd = open(lockfile, O_RDONLY)) >= 0) {
n = read(fd, buf.bytes, 127);
close(fd);
if (n > 0) {
pid = -1;
if (n == 4)
/* Kermit-style lockfile. */
pid = buf.kermit;
else {
/* Ascii lockfile. */
buf.bytes[n] = 0;
sscanf(buf.bytes, "%d", &pid);
}
if (pid > 0 && kill((pid_t)pid, 0) < 0 &&
errno == ESRCH) {
fprintf(stderr, _("Lockfile is stale. Overriding it..\n"));
sleep(1);
unlink(lockfile);
} else
n = 0;
}
if (n == 0) {
if (stdwin)
mc_wclose(stdwin, 1);
fprintf(stderr, _("Device %s is locked.\n"), dial_tty);
return -1;
}
}
#endif
if (doinit > 0 && lockfile_create(no_msgs) != 0)
return -1;
nolock:
/* Run a special program to disable callin if needed. */
if (doinit > 0 && P_CALLOUT[0]) {
if (fastsystem(P_CALLOUT, NULL, NULL, NULL) < 0) {
if (stdwin)
mc_wclose(stdwin, 1);
fprintf(stderr, _("Could not setup for dial out.\n"));
lockfile_remove();
return -1;
}
}
/* Now open the tty device. */
if (setjmp(albuf) == 0) {
portfd = -1;
signal(SIGALRM, get_alrm);
alarm(20);
#ifdef USE_SOCKET
if (portfd_is_socket) {
portfd_sock_addr.sun_family = AF_UNIX;
strncpy(portfd_sock_addr.sun_path,
dial_tty + strlen(SOCKET_PREFIX),
sizeof(portfd_sock_addr.sun_path)-1);
portfd_sock_addr.sun_path[sizeof(portfd_sock_addr.sun_path)-1] = 0;
term_socket_connect();
}
#endif /* USE_SOCKET */
if (!portfd_is_socket) {
#if defined(O_NDELAY) && defined(F_SETFL)
portfd = open(dial_tty, O_RDWR|O_NDELAY|O_NOCTTY);
if (portfd >= 0) {
/* Cancel the O_NDELAY flag. */
n = fcntl(portfd, F_GETFL, 0);
fcntl(portfd, F_SETFL, n & ~O_NDELAY);
}
#else
if (portfd < 0)
portfd = open(dial_tty, O_RDWR|O_NOCTTY);
#endif
}
if (portfd >= 0) {
if (doinit > 0)
m_savestate(portfd);
port_init();
}
}
#ifdef HAVE_ERRNO_H
s_errno = errno;
#endif
alarm(0);
signal(SIGALRM, SIG_IGN);
if (portfd < 0 && !portfd_is_socket) {
if (!no_msgs) {
if (doinit > 0) {
if (stdwin)
mc_wclose(stdwin, 1);
#ifdef HAVE_ERRNO_H
fprintf(stderr, _("minicom: cannot open %s: %s\n"),
dial_tty, strerror(s_errno));
#else
fprintf(stderr, _("minicom: cannot open %s. Sorry.\n"), dial_tty);
#endif
lockfile_remove();
return -1;
}
if (show_win_on_error)
werror(_("Cannot open %s!"), dial_tty);
}
lockfile_remove();
return -1;
}
/* Set CLOCAL mode */
m_nohang(portfd);
/* Set Hangup on Close if program crashes. (Hehe) */
m_hupcl(portfd, 1);
if (doinit > 0)
m_flush(portfd);
return 0;
}
/* Scroll back */
static void scrollback(void)
{
int y,c;
WIN *b_us, *b_st;
ELM *tmp_e;
int case_matters=0; /* fmg: case-importance, needed for 'N' */
static wchar_t look_for[MAX_SEARCH]; /* fmg: last used search pattern */
wchar_t tmp_line[MAXCOLS];
int citemode = 0;
int cite_ystart = 1000000,
cite_yend = -1,
cite_y = 0;
int inverse;
int loop = 1;
char hline0[128], hline1[128], *hline;
static int hit=0;
/* Find out how big a window we must open. */
y = us->y2;
if (st == (WIN *)0 || (st && tempst))
y--;
/* Open a window. */
b_us = mc_wopen(0, 0, us->x2, y, 0, us->attr, COLFG(us->color),
COLBG(us->color), 0, 0, 0);
mc_wcursor(b_us, CNONE);
/* Open a help line window. */
b_st = mc_wopen(0, y+1, us->x2, y+1, 0, st_attr, sfcolor, sbcolor, 0, 0, 1);
b_st->doscroll = 0;
b_st->wrap = 0;
/* Make sure help line is as wide as window. */
/*
* fmg 8/20/97
* added /=Srch, \=CaseLess, and N=Next and changed rest of line...
* Hope you like it :-)
*/
strcpy(hline0,
_("HISTORY: U=Up D=Down F=PgDn B=PgUp s=Srch S=CaseLess N=Next C=Cite ESC=Exit "));
if (b_st->xs < 127)
hline0[b_st->xs] = 0;
hline = hline0;
mc_wprintf(b_st, "%s", hline);
mc_wredraw(b_st, 1);
mc_wflush();
/* And do the job. */
y = us->histlines;
/* fmg 8/20/97
* Needed for N)extSearch, keeps track of line on which current "hit"
* is... we advance it to 'N'ext hit in find_next(). We start at "top"
* of history stack
*/
hit = 0;
drawhist(b_us, y, 0);
while (loop) {
c = wxgetch();
switch (c) {
/*
* fmg 8/22/97
* Take care of the search key: Caseless
*/
case '\\':
case 'S':
case_matters = 0; /* case-importance, ie. none :-) */
/*
* fmg 8/22/97
* Take care of the search key: Exact Match
*/
case '/':
case 's':
if (!us->histlines) {
mc_wbell();
werror(_("History buffer Disabled!"));
break;
}
if (!us->histline) {
mc_wbell();
werror(_("History buffer empty!"));
break;
}
if (citemode)
break;
/* we need this for the case-importance-toggle to work.. */
if (c == '/' || c == 's')
case_matters=1; /* case-importance, ie. DOES */
/* open up new search window... */
searchhist(b_us, look_for);
/* must redraw status line... */
mc_wlocate(b_st, 0, 0); /* move back to column 0! */
mc_wprintf(b_st, "%s", hline); /* and show the above-defined hline */
mc_wredraw(b_st, 1); /* again... */
/* highlight any matches */
if (wcslen(look_for) > 1) {
hit = find_next(us, b_us, y, look_for, case_matters);
if (hit == -1) {
mc_wbell();
mc_wflush();
hit = 0;
break;
}
drawhist_look(b_us, hit, 1, look_for, case_matters);
y = hit;
} else {
mc_wbell();
break;
}
mc_wflush();
break;
/*
* fmg 8/22/97
* Take care of the Next Hit key...
* Popup an error window if no previous... why not start a new
* search? How do we know which case-importance they wanted?
*/
case 'n':
case 'N':
/* highlight NEXT match */
if (citemode)
break;
if (wcslen(look_for) > 1) {
hit = find_next(us, b_us, y, look_for, case_matters);
if (hit == -1) {
mc_wbell();
mc_wflush();
hit = 0;
break;
}
drawhist_look(b_us, hit, 1, look_for, case_matters);
y = hit;
} else { /* no search pattern... */
mc_wbell();
werror(_("No previous search!\n Please 's' or 'S' first!"));
}
mc_wflush();
break;
case 'u':
case 'U':
case K_UP:
if (citemode && cite_y) {
cite_y--;
if (cite_ystart != 1000000) {
cite_yend = y + cite_y;
drawcite(b_us, cite_y+1, y, cite_ystart, cite_yend);
drawcite(b_us, cite_y, y, cite_ystart, cite_yend);
}
mc_wlocate(b_us, 0, cite_y);
break;
}
if (y <= 0)
break;
y--;
if (cite_ystart != 1000000)
cite_yend = y + cite_y;
mc_wscroll(b_us, S_DOWN);
/*
* fmg 8/20/97
* This is needed so that the movement in window will HIGHLIGHT
* the lines that have the pattern we wanted... it's just nice.
* This almost beggs for a function :-)
*/
if (citemode) {
inverse = (y+cite_y >= cite_ystart && y+cite_y <= cite_yend);
} else {
tmp_e = mc_getline(b_us, y);
if (wcslen(look_for) > 1) {
/* quick scan for pattern match */
mc_wdrawelm_var(b_us, tmp_e, tmp_line);
inverse = (wcslen(tmp_line)>1 &&
StrStr(tmp_line, look_for, case_matters));
} else
inverse = 0;
}
if (inverse)
mc_wdrawelm_inverse(b_us, 0, mc_getline(b_us, y));
else
mc_wdrawelm(b_us, 0, mc_getline(b_us, y));
if (citemode)
mc_wlocate(b_us, 0, cite_y);
mc_wflush();
break;
case 'd':
case 'D':
case K_DN:
if (citemode && cite_y < b_us->ys-1) {
cite_y++;
if (cite_ystart != 1000000) {
cite_yend = y + cite_y;
drawcite(b_us, cite_y-1, y, cite_ystart, cite_yend);
drawcite(b_us, cite_y, y, cite_ystart, cite_yend);
}
mc_wlocate(b_us, 0, cite_y);
break;
}
if (y >= us->histlines)
break;
y++;
if (cite_ystart != 1000000)
cite_yend = y + cite_y;
mc_wscroll(b_us, S_UP);
/*
* fmg 8/20/97
* This is needed so that the movement in window will HIGHLIGHT
* the lines that have the pattern we wanted... it's just nice.
* This almost beggs for a function :-)
*/
if (citemode) {
inverse = (y+cite_y >= cite_ystart && y+cite_y <= cite_yend);
} else {
tmp_e = mc_getline(b_us, y + b_us->ys - 1);
if (wcslen(look_for) > 1) {
/* quick scan for pattern match */
mc_wdrawelm_var(b_us, tmp_e, tmp_line);
inverse = (wcslen(tmp_line)>1 &&
StrStr(tmp_line, look_for, case_matters));
} else
inverse = 0;
}
if (inverse)
mc_wdrawelm_inverse(b_us, b_us->ys - 1,
mc_getline(b_us, y + b_us->ys - 1));
else
mc_wdrawelm(b_us, b_us->ys - 1,
mc_getline(b_us, y + b_us->ys - 1));
if (citemode)
mc_wlocate(b_us, 0, cite_y);
mc_wflush();
break;
case 'b':
case 'B':
case K_PGUP:
if (y <= 0)
break;
y -= b_us->ys;
if (y < 0)
y = 0;
if (cite_ystart != 1000000)
cite_yend = y + cite_y;
/*
* fmg 8/20/97
* This is needed so that the movement in window will HIGHLIGHT
* the lines that have the pattern we wanted... it's just nice.
* Highlight any matches
*/
if (wcslen(look_for) > 1 && us->histline)
drawhist_look(b_us, y, 1, look_for, case_matters);
else
drawhist(b_us, y, 1);
if (citemode)
mc_wlocate(b_us, 0, cite_y);
break;
case 'f':
case 'F':
case ' ': /* filipg: space bar will go page-down... pager-like */
case K_PGDN:
if (y >= us->histlines)
break;
y += b_us->ys;
if (y > us->histlines)
y=us->histlines;
if (cite_ystart != 1000000)
cite_yend = y + cite_y;
/*
* fmg 8/20/97
* This is needed so that the movement in window will HIGHLIGHT
* the lines that have the pattern we wanted... it's just nice.
* Highlight any matches
*/
if (wcslen(look_for) > 1 && us->histline)
drawhist_look(b_us, y, 1, look_for, case_matters);
else
drawhist(b_us, y, 1);
if (citemode)
mc_wlocate(b_us, 0, cite_y);
break;
case 'C': case 'c': /* start citation mode */
if (citemode ^= 1) {
cite_y = 0;
cite_ystart = 1000000;
cite_yend = -1;
strcpy(hline1, _(" CITATION: ENTER=select start line ESC=exit "));
if (b_st->xs < 127)
hline1[b_st->xs]=0;
hline = hline1;
} else {
hline = hline0;
}
mc_wlocate(b_st, 0, 0);
mc_wprintf(b_st, "%s", hline);
mc_wredraw(b_st, 1);
if (citemode)
mc_wlocate(b_us, 0, cite_y);
break;
case 10: case 13:
if (!citemode) break;
if (cite_ystart == 1000000) {
cite_yend = cite_ystart = y + cite_y;
strcpy(hline1, _(" CITATION: ENTER=select end line ESC=exit "));
if (b_st->xs < 127)
hline1[b_st->xs]=0;
} else {
if (cite_ystart > cite_yend)
break;
drawcite_whole(b_us, y, 1000000, -1);
loop = 0;
break;
}
mc_wlocate(b_st, 0, 0);
mc_wprintf(b_st, "%s", hline);
mc_wredraw(b_st, 1);
mc_wdrawelm_inverse(b_us, cite_y, mc_getline(b_us, cite_ystart));
mc_wlocate(b_us, 0, cite_y);
break;
case K_ESC:
if (!citemode) {
loop = 0;
break;
}
if (cite_ystart == 1000000) {
citemode = 0;
hline = hline0;
} else {
cite_ystart = 1000000;
strcpy(hline1, _(" CITATION: ENTER=select start line ESC=exit "));
}
drawcite_whole(b_us, y, cite_ystart, cite_yend);
mc_wlocate(b_st, 0, 0);
mc_wprintf(b_st, "%s", hline);
mc_wredraw(b_st, 1);
if (citemode)
mc_wlocate(b_us, 0, cite_y);
break;
}
}
/* Cleanup. */
if (citemode)
do_cite(b_us, cite_ystart, cite_yend);
mc_wclose(b_us, y == us->histlines ? 0 : 1);
mc_wclose(b_st, 1);
mc_wlocate(us, us->curx, us->cury);
mc_wflush();
mc_wredraw(us, 1);
}
int main(int argc, char **argv)
{
int c; /* Command character */
int quit = 0; /* 'q' or 'x' pressed */
char *s, *bufp; /* Scratch pointers */
int doinit = 1; /* -o option */
char capname[128]; /* Name of capture file */
struct passwd *pwd; /* To look up user name */
char *use_port; /* Name of initialization file */
char *args[20]; /* New argv pointer */
int argk = 1; /* New argc */
char *mc; /* For 'MINICOM' env. variable */
int env_args; /* Number of args in env. variable */
char *cmd_dial; /* Entry from the command line. */
int alt_code = 0; /* Type of alt key */
char *cmdline_baudrate = NULL;/* Baudrate given on the command line via -b */
char *cmdline_device = NULL; /* Device/Port given on the command line via -D */
char *remote_charset = NULL; /* Remote charset given on the command line via -R */
char pseudo[64];
/* char* console_encoding = getenv ("LC_CTYPE"); */
static struct option long_options[] =
{
{ "setup", no_argument, NULL, 's' },
{ "help", no_argument, NULL, 'h' },
{ "ptty", required_argument, NULL, 'p' },
{ "metakey", no_argument, NULL, 'm' },
{ "metakey8", no_argument, NULL, 'M' },
{ "ansi", no_argument, NULL, 'l' },
{ "iso", no_argument, NULL, 'L' },
{ "term", required_argument, NULL, 't' },
{ "noinit", no_argument, NULL, 'o' },
{ "color", required_argument, NULL, 'c' },
{ "attrib", required_argument, NULL, 'a' },
{ "dial", required_argument, NULL, 'd' },
{ "statline", no_argument, NULL, 'z' },
{ "capturefile", required_argument, NULL, 'C' },
{ "script", required_argument, NULL, 'S' },
{ "7bit", no_argument, NULL, '7' },
{ "8bit", no_argument, NULL, '8' },
{ "version", no_argument, NULL, 'v' },
{ "wrap", no_argument, NULL, 'w' },
{ "displayhex", no_argument, NULL, 'H' },
{ "disabletime", no_argument, NULL, 'T' }, // obsolete
{ "baudrate", required_argument, NULL, 'b' },
{ "device", required_argument, NULL, 'D' },
{ "remotecharset", required_argument, NULL, 'R' },
{ "statlinefmt", required_argument, NULL, 'F' },
{ NULL, 0, NULL, 0 }
};
/* initialize locale support */
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
/* Initialize global variables */
portfd = -1;
capfp = NULL;
docap = 0;
online = -1;
linespd = 0;
stdattr = XA_NORMAL;
us = NULL;
addlf = 0;
addcr = 0;
line_timestamp = 0;
wrapln = 0;
display_hex = 0;
option_T_used = 0;
local_echo = 0;
strcpy(capname, "minicom.cap");
lockfile[0] = 0;
tempst = 0;
st = NULL;
us = NULL;
bogus_dcd = 0;
usecolor = 0;
screen_ibmpc = screen_iso = 1;
useattr = 1;
strncpy(termtype, getenv("TERM") ? getenv("TERM") : "dumb", sizeof(termtype));
stdattr = XA_NORMAL;
use_port = "dfl";
alt_override = 0;
scr_name[0] = 0;
scr_user[0] = 0;
scr_passwd[0] = 0;
dial_name = (char *)NULL;
dial_number = (char *)NULL;
dial_user = (char *)NULL;
dial_pass = (char *)NULL;
size_changed = 0;
escape = 1;
cmd_dial = NULL;
/* fmg 1/11/94 colors (set defaults) */
/* MARK updated 02/17/95 to be more similiar to TELIX */
mfcolor = YELLOW;
mbcolor = BLUE;
tfcolor = WHITE;
tbcolor = BLACK;
sfcolor = WHITE;
sbcolor = RED;
st_attr = XA_NORMAL;
/* If no LANG or LC_ALL is set, fall back to 7bit mode
* since in 8bit mode we can't have fancy window borders... */
{
char *e1 = getenv("LANG"), *e2 = getenv("LC_ALL");
if ((!e1 || !strcmp("C", e1) || !strcmp("POSIX", e1)) &&
(!e2 || !strcmp("C", e2) || !strcmp("POSIX", e2)))
screen_ibmpc = screen_iso = 0;
}
/* MARK updated 02/17/95 default history buffer size */
num_hist_lines = 256;
/* fmg - but we reset these to F=WHITE, B=BLACK if -b flag found */
/* Before processing the options, first add options
* from the environment variable 'MINICOM'.
*/
args[0] = "minicom";
if ((mc = getenv("MINICOM")) != NULL) {
char buf[80];
strncpy(buf, mc, 80);
bufp = buf;
buf[79] = 0;
while (isspace(*bufp))
bufp++;
while (*bufp && argk < 19) {
for (s = bufp; !isspace(*bufp) && *bufp; bufp++)
;
args[argk++] = s;
while (isspace(*bufp))
*bufp++ = 0;
}
}
env_args = argk;
/* Add command - line options */
for(c = 1; c < argc && argk < 19; c++)
args[argk++] = argv[c];
args[argk] = NULL;
do {
/* Process options with getopt */
while ((c = getopt_long(argk, args, "v78zhlLsomMHb:wTc:a:t:d:p:C:S:D:R:F:",
long_options, NULL)) != EOF)
switch(c) {
case 'v':
printf(_("%s version %s"), PACKAGE, VERSION);
#ifdef __DATE__
printf(_(" (compiled %s)"), __DATE__);
#endif
printf("\n");
printf(_("Copyright (C) Miquel van Smoorenburg.\n\n"));
printf("This program is free software; you can redistribute it and/or\n"
"modify it under the terms of the GNU General Public License\n"
"as published by the Free Software Foundation; either version\n"
"2 of the License, or (at your option) any later version.\n\n");
exit(1);
break;
case 's': /* setup mode */
dosetup = 1;
break;
case 'h':
helpthem();
exit(1);
break;
case 'p': /* Pseudo terminal to use. */
if (strncmp(optarg, "/dev/", 5) == 0)
optarg += 5;
if (((strncmp(optarg, "tty", 3) != 0)
/* /dev/pts support --misiek. */
&& (strncmp(optarg, "pts", 3) != 0)
/* /dev/pty support --jl. */
&& (strncmp(optarg, "pty", 3) != 0))
|| !strchr("pqrstuvwxyz/", optarg[3])) {
fprintf(stderr, _("minicom: argument to -p must be a pty\n"));
exit(1);
}
snprintf(pseudo, sizeof(pseudo), "/dev/%s", optarg);
dial_tty = pseudo;
break;
case 'm': /* ESC prefix metakey */
alt_override++;
alt_code = 27;
break;
case 'M': /* 8th bit metakey. */
alt_override++;
alt_code = 128;
break;
case 'l': /* Don't assume literal ANSI chars */
screen_ibmpc = 0;
break;
case 'L': /* Don't assume literal ISO8859 chars */
screen_iso = 0;
break;
case 't': /* Terminal type */
strncpy(termtype, optarg, sizeof(termtype));
#ifdef __GLIBC__
/* Bug in older libc's (< 4.5.26 I think) */
if ((s = getenv("TERMCAP")) != NULL && *s != '/')
unsetenv("TERMCAP");
#endif
break;
case 'o': /* DON'T initialize */
doinit = 0;
break;
case 'c': /* Color on/off */
if (strcmp("on", optarg) == 0) {
usecolor = 1;
stdattr = XA_BOLD;
break;
}
if (strcmp("off", optarg) == 0) {
usecolor = 0;
stdattr = XA_NORMAL;
break;
}
usage(env_args, optind - 1, mc);
break;
case 'a': /* Attributes on/off */
if (strcmp("on", optarg) == 0) {
useattr = 1;
break;
}
if (strcmp("off", optarg) == 0) {
useattr = 0;
break;
}
usage(env_args, optind - 1, mc);
break;
case 'd': /* Dial from the command line. */
cmd_dial = optarg;
break;
case 'z': /* Enable status line. */
use_status = 1;
break;
case 'C': /* Capturing */
capfp = fopen(optarg, "a");
if (capfp == NULL) {
werror(_("Cannot open capture file"));
exit(1);
}
docap = 1;
vt_set(addlf, -1, docap, -1, -1, -1, -1, -1, addcr);
break;
case 'S': /* start Script */
strncpy(scr_name, optarg, 33);
break;
case '7': /* 7bit fallback mode */
screen_ibmpc = screen_iso = 0;
break;
case '8': /* force 8bit mode */
screen_ibmpc = screen_iso = 1;
break;
case 'w': /* Linewrap on */
wrapln = 1;
break;
case 'H': /* Display in hex */
display_hex = 1;
break;
case 'T':
option_T_used = 1;
break;
case 'F': /* format of status line */
set_status_line_format(optarg);
break;
case 'b':
cmdline_baudrate = optarg;
break;
case 'D':
cmdline_device = optarg;
break;
case 'R':
remote_charset = optarg;
break;
default:
usage(env_args, optind, mc);
break;
}
/* Now, get portname if mentioned. Stop at end or '-'. */
while (optind < argk && args[optind][0] != '-')
use_port = args[optind++];
/* Loop again if more options */
} while (optind < argk);
init_iconv(remote_charset);
if (screen_iso && screen_ibmpc)
/* init VT */
vt_set(-1, -1, -1, -1, -1, -1, 1, -1, -1);
/* Avoid fraude ! */
for (s = use_port; *s; s++)
if (*s == '/')
*s = '_';
snprintf(parfile, sizeof(parfile), "%s/minirc.%s", CONFDIR, use_port);
/* Get password file information of this user. */
if ((pwd = getpwuid(getuid())) == NULL) {
fputs(_("You don't exist. Go away.\n"), stderr);
exit(1);
}
/* Remember home directory and username. */
if ((s = getenv("HOME")) == NULL)
strncpy(homedir, pwd->pw_dir, sizeof(homedir));
else
strncpy(homedir, s, sizeof(homedir));
strncpy(username, pwd->pw_name, sizeof(username));
/* Get personal parameter file */
snprintf(pparfile, sizeof(pparfile), "%s/.minirc.%s", homedir, use_port);
read_parms();
num_hist_lines = atoi(P_HISTSIZE);
strcpy(logfname,P_LOGFNAME);
/* Set default terminal behaviour */
addlf = strcasecmp(P_ADDLINEFEED, "yes") == 0;
local_echo = strcasecmp(P_LOCALECHO, "yes") == 0;
addcr = strcasecmp(P_ADDCARRIAGERETURN, "yes") == 0;
/* -w overrides config file */
if (!wrapln)
wrapln = strcasecmp(P_LINEWRAP, "yes") == 0;
/* -H overrides config file */
if (!display_hex)
display_hex = strcasecmp(P_DISPLAYHEX, "yes") == 0;
/* After reading in the config via read_parms we can possibly overwrite
* the baudrate with a value given at the cmdline */
if (cmdline_baudrate) {
unsigned int b = strtol(cmdline_baudrate, (char **)NULL, 0);
if (speed_valid(b)) {
snprintf(P_BAUDRATE, sizeof(P_BAUDRATE), "%d", b);
P_BAUDRATE[sizeof(P_BAUDRATE) - 1] = 0;
}
}
/* Now we can also overwrite the device name, if one was given */
if (cmdline_device) {
strncpy(P_PORT, cmdline_device, sizeof(P_PORT));
P_PORT[sizeof(P_PORT) - 1] = 0;
}
stdwin = NULL; /* It better be! */
/* Reset colors if we don't use 'em. */
if (!usecolor) {
mfcolor = tfcolor = sfcolor = WHITE;
mbcolor = tbcolor = sbcolor = BLACK;
st_attr = XA_REVERSE;
}
if (dial_tty == NULL) {
if (!dosetup) {
while ((dial_tty = get_port(P_PORT)) != NULL && open_term(doinit, 1, 0) < 0)
;
if (dial_tty == NULL)
exit(1);
}
}
else {
if (!dosetup && open_term(doinit, 1, 0) < 0)
exit(1);
}
mc_setenv("TERM", termtype);
if (win_init(tfcolor, tbcolor, XA_NORMAL) < 0)
leave("");
if (COLS < 40 || LINES < 10)
leave(_("Sorry. Your screen is too small.\n"));
if (dosetup) {
if (config(1)) {
mc_wclose(stdwin, 1);
exit(0);
}
while ((dial_tty = get_port(P_PORT)) != NULL && open_term(doinit, 1, 0) < 0)
;
if (dial_tty == NULL)
exit(1);
}
/* Signal handling */
signal(SIGTERM, hangsig);
signal(SIGHUP, hangsig);
signal(SIGINT, SIG_IGN);
signal(SIGQUIT, SIG_IGN);
signal(SIGPIPE, SIG_IGN);
#ifdef SIGTSTP
signal(SIGTSTP, shjump);
signal(SIGTTIN, SIG_IGN);
signal(SIGTTOU, SIG_IGN);
#endif
#ifdef SIGTINT
signal(SIGTINT, SIG_IGN);
#endif
#ifdef SIGWINCH
signal(SIGWINCH, change_size);
#endif
#ifdef DEBUG
for(c = 1; c < _NSIG; c++) {
if (c == SIGTERM)
continue; /* Saviour when hung */
signal(c, signore);
}
#endif
keyboard(KINSTALL, 0);
if (strcmp(P_BACKSPACE, "BS") != 0)
keyboard(KSETBS, P_BACKSPACE[0] == 'B' ? 8 : 127);
if (alt_override)
keyboard(KSETESC, alt_code);
else if (strcmp(P_ESCAPE, "^A") != 0) {
switch (P_ESCAPE[0]) {
case '^':
c = P_ESCAPE[1] & 31;
break;
case 'E':
c = 27;
break;
default:
c = 128;
break;
}
keyboard(KSETESC, c);
}
st = NULL;
us = NULL;
init_emul(VT100, 1);
if (doinit)
modeminit();
if (option_T_used)
mc_wprintf(us, "WARNING: Option -T ignored, use -F now\n\n");
mc_wprintf(us, "\n%s %s\r\n", _("Welcome to minicom"), VERSION);
mc_wprintf(us, "\n%s: %s\r\n", _("OPTIONS"), option_string);
#if defined (__DATE__) && defined (__TIME__)
mc_wprintf(us, "%s %s, %s.\r\n",_("Compiled on"), __DATE__,__TIME__);
#endif
{
struct stat st;
char port_date[20] = "";
if (stat(P_PORT, &st) == 0)
{
time_t t = time(NULL);
struct tm tm;
if ( st.st_mtime + 20 * 60 * 60 > t
&& localtime_r(&st.st_mtime, &tm))
{
strftime(port_date, sizeof(port_date), ", %T", &tm);
port_date[sizeof(port_date) - 1] = 0;
}
}
mc_wprintf(us, "%s %s%s\r\n", _("Port"), P_PORT, port_date);
}
if (using_iconv())
mc_wprintf(us, "%s\r\n", _("Using character set conversion"));
mc_wprintf(us, _("\nPress %sZ for help on special keys%c\n\n"),esc_key(),'\r');
readdialdir();
if (scr_name[0])
runscript (0, scr_name, "", "");
if (cmd_dial)
dialone(cmd_dial);
set_local_echo(local_echo);
set_addlf(addlf);
set_line_timestamp(line_timestamp);
/* The main loop calls do_terminal and gets a function key back. */
while (!quit) {
c = do_terminal();
dirty_goto:
switch (c + 32 *(c >= 'A' && c <= 'Z')) {
case 'a': /* Add line feed */
toggle_addlf();
s = addlf ? _("Add linefeed ON") : _("Add linefeed OFF");
status_set_display(s, 0);
break;
case 'u': /* Add carriage return */
toggle_addcr();
s = addcr ? _("Add carriage return ON") : _("Add carriage return OFF");
status_set_display(s, 0);
break;
case 'e': /* Local echo on/off. */
toggle_local_echo();
s = local_echo ? _("Local echo ON") : _("Local echo OFF");
status_set_display(s, 0);
break;
case 'z': /* Help */
c = help();
if (c != 'z')
goto dirty_goto;
break;
case 'c': /* Clear screen */
mc_winclr(us);
break;
case 'f': /* Send break */
sendbreak();
break;
case 'b': /* Scroll back */
scrollback();
break;
case 'm': /* Initialize modem */
if (P_HASDCD[0]=='Y' && online >= 0) {
c = ask(_("You are online. Really initialize?"), c1);
if (c != 0)
break;
}
modeminit();
break;
case 'q': /* Exit without resetting */
c = ask(_("Leave without reset?"), c1);
if (c == 0)
quit = NORESET;
if (!strcmp(P_MACCHG,"CHANGED")) {
c = ask (_("Save macros?"),c1);
if (c == 0)
if (dodflsave() < 0) { /* fmg - error */
c = 'O'; /* hehe */
quit = 0;
goto dirty_goto;
}
}
break;
case 'x': /* Exit Minicom */
c = ask(_("Leave Minicom?"), c1);
if (c == 0) {
quit = RESET;
if(online >= 0)
do_hang(0);
modemreset();
}
if (!strcmp(P_MACCHG,"CHANGED")) {
c = ask (_("Save macros?"), c1);
if (c == 0)
if (dodflsave() < 0) { /* fmg - error */
c = 'O'; /* hehe */
quit = 0;
goto dirty_goto;
}
}
break;
case 'l': /* Capture file */
if (capfp == (FILE *)0 && !docap) {
s = input(_("Capture to which file? "), capname);
if (s == NULL || *s == 0)
break;
if ((capfp = fopen(s, "a")) == (FILE *)NULL) {
werror(_("Cannot open capture file"));
break;
}
docap = 1;
} else if (capfp != (FILE *)0 && !docap) {
c = ask(_("Capture file"), c3);
if (c == 0) {
fclose(capfp);
capfp = (FILE *)NULL;
docap = 0;
}
if (c == 1)
docap = 1;
} else if (capfp != (FILE *)0 && docap) {
c = ask(_("Capture file"), c2);
if (c == 0) {
fclose(capfp);
capfp = (FILE *)NULL;
docap = 0;
}
if (c == 1)
docap = 0;
}
vt_set(addlf, -1, docap, -1, -1, -1, -1, -1, addcr);
break;
case 'p': /* Set parameters */
get_bbp(P_BAUDRATE, P_BITS, P_PARITY, P_STOPB, 0);
port_init();
show_status();
quit = 0;
break;
case 'k': /* Run kermit */
kermit();
break;
case 'h': /* Hang up */
do_hang(1);
break;
case 'd': /* Dial */
dialdir();
break;
case 't': /* Terminal emulation */
c = dotermmenu();
if (c > 0)
init_emul(c, 1);
break;
case 'w': /* Line wrap on-off */
c = !us->wrap;
vt_set(addlf, c, docap, -1, -1, -1, -1, -1, addcr);
s = c ? _("Linewrap ON") : _("Linewrap OFF");
status_set_display(s, 0);
break;
case 'n': /* Line timestamp */
toggle_line_timestamp();
switch (line_timestamp)
{
default:
case TIMESTAMP_LINE_OFF:
s = _("Timestamp OFF");
break;
case TIMESTAMP_LINE_SIMPLE:
s = _("Timestamp every line (simple)");
break;
case TIMESTAMP_LINE_EXTENDED:
s = _("Timestamp every line (extended)");
break;
case TIMESTAMP_LINE_PER_SECOND:
s = _("Timestamp lines every second");
break;
}
status_set_display(s, 0);
break;
case 'o': /* Configure Minicom */
(void) config(0);
break;
case 's': /* Upload */
updown('U', 0);
break;
case 'r': /* Download */
updown('D', 0);
break;
case 'j': /* Jump to a shell */
shjump(0);
break;
case 'g': /* Run script */
runscript(1, "", "", "");
break;
case 'i': /* Re-init, re-open portfd. */
cursormode = (cursormode == NORMAL) ? APPL : NORMAL;
keyboard(cursormode == NORMAL ? KCURST : KCURAPP, 0);
show_status();
break;
case 'y': /* Paste file */
paste_file();
break;
case EOF: /* Cannot read from stdin anymore, exit silently */
quit = NORESET;
break;
default:
break;
}
};
/* Reset parameters */
if (quit != NORESET)
m_restorestate(portfd);
else {
if (P_LOGCONN[0] == 'Y' && online > 0)
do_log("%s", _("Quit without reset while online."));
m_hupcl(portfd, 0);
}
signal(SIGTERM, SIG_IGN);
signal(SIGHUP, SIG_IGN);
#ifdef SIGTSTP
signal(SIGTSTP, SIG_DFL);
#endif
signal(SIGQUIT, SIG_DFL);
if (capfp != (FILE *)0)
fclose(capfp);
mc_wclose(us, 0);
mc_wclose(st, 0);
mc_wclose(stdwin, 1);
keyboard(KUNINSTALL, 0);
lockfile_remove();
close(portfd);
if (quit != NORESET && P_CALLIN[0])
fastsystem(P_CALLIN, NULL, NULL, NULL);
close_iconv();
return 0;
}
/*
* Run an external script.
* ask = 1 if first ask for confirmation.
* s = scriptname, l=loginname, p=password.
*/
void runscript(int ask, const char *s, const char *l, const char *p)
{
int status;
int n, i;
int pipefd[2];
char buf[81];
char scr_lines[5];
char cmdline[128];
struct pollfd fds[2];
char *translated_cmdline;
char *ptr;
WIN *w;
int done = 0;
char *msg = _("Same as last");
char *username = _(" A - Username :"******" B - Password :"******" C - Name of script :"),
*question = _("Change which setting? (Return to run, ESC to stop)");
if (ask) {
w = mc_wopen(10, 5, 70, 10, BDOUBLE, stdattr, mfcolor, mbcolor, 0, 0, 1);
mc_wtitle(w, TMID, _("Run a script"));
mc_wputs(w, "\n");
mc_wprintf(w, "%s %s\n", username, scr_user[0] ? msg : "");
mc_wprintf(w, "%s %s\n", password, scr_passwd[0] ? msg : "");
mc_wprintf(w, "%s %s\n", name_of_script, scr_name);
mc_wlocate(w, 4, 5);
mc_wputs(w, question);
mc_wredraw(w, 1);
while (!done) {
mc_wlocate(w, mbslen (question) + 5, 5);
n = wxgetch();
if (islower(n))
n = toupper(n);
switch (n) {
case '\r':
case '\n':
if (scr_name[0] == '\0') {
mc_wbell();
break;
}
mc_wclose(w, 1);
done = 1;
break;
case 27: /* ESC */
mc_wclose(w, 1);
return;
case 'A':
mc_wlocate(w, mbslen (username) + 1, 1);
mc_wclreol(w);
scr_user[0] = 0;
mc_wgets(w, scr_user, 32, 32);
break;
case 'B':
mc_wlocate(w, mbslen (password) + 1, 2);
mc_wclreol(w);
scr_passwd[0] = 0;
mc_wgets(w, scr_passwd, 32, 32);
break;
case 'C':
mc_wlocate(w, mbslen (name_of_script) + 1, 3);
mc_wgets(w, scr_name, 32, 32);
break;
default:
break;
}
}
} else {
strncpy(scr_user, l, sizeof(scr_user));
strncpy(scr_name, s, sizeof(scr_name));
strncpy(scr_passwd, p, sizeof(scr_passwd));
}
sprintf(scr_lines, "%d", (int) lines); /* jl 13.09.97 */
/* Throw away status line if temporary */
if (tempst) {
mc_wclose(st, 1);
tempst = 0;
st = NULL;
}
scriptname(scr_name);
pipe(pipefd);
if (mcd(P_SCRIPTDIR) < 0)
return;
snprintf(cmdline, sizeof(cmdline), "%s %s %s %s",
P_SCRIPTPROG, scr_name, logfname, logfname[0]==0? "": homedir);
switch (udpid = fork()) {
case -1:
werror(_("Out of memory: could not fork()"));
close(pipefd[0]);
close(pipefd[1]);
mcd("");
return;
case 0: /* Child */
dup2(portfd, 0);
dup2(portfd, 1);
dup2(pipefd[1], 2);
close(pipefd[0]);
close(pipefd[1]);
for (n = 1; n < _NSIG; n++)
signal(n, SIG_DFL);
mc_setenv("LOGIN", scr_user);
mc_setenv("PASS", scr_passwd);
mc_setenv("TERMLIN", scr_lines); /* jl 13.09.97 */
translated_cmdline = translate(cmdline);
if (translated_cmdline != NULL) {
fastexec(translated_cmdline);
free(translated_cmdline);
}
exit(1);
default: /* Parent */
break;
}
setcbreak(1); /* Cbreak, no echo */
enab_sig(1, 0); /* But enable SIGINT */
signal(SIGINT, udcatch);
close(pipefd[1]);
/* pipe output from "runscript" program to terminal emulator */
fds[0].fd = pipefd[0]; /* runscript */
fds[0].events = POLLIN;
fds[1].fd = STDIN_FILENO; /* stdin */
fds[1].events = POLLIN;
script_running = 1;
while (script_running && poll(fds, 2, -1) > 0)
for (i = 0; i < 2; i++) {
if (fds[i].revents & (POLLERR | POLLHUP | POLLNVAL))
script_running = 0;
else if ((fds[i].revents & POLLIN)
&& (n = read(fds[i].fd, buf, sizeof(buf)-1)) > 0) {
ptr = buf;
while (n--)
if (i)
vt_send(*ptr++);
else
vt_out(*ptr++);
timer_update();
mc_wflush();
}
}
/* Collect status, and clean up. */
m_wait(&status);
enab_sig(0, 0);
signal(SIGINT, SIG_IGN);
setcbreak(2); /* Raw, no echo */
close(pipefd[0]);
scriptname("");
mcd("");
}
void updown(int what, int nr)
{
#ifdef LOG_XFER
#warning LOG_XFER defined!
FILE *xfl;
#endif
const char *name[13];
int idx[13];
int r, f, g = 0;
char *t = what == 'U' ? _("Upload") : _("Download");
char buf[160];
char buffirst[20];
char xfrstr[160] = "";
char trimbuf[160] = "";
char title[64];
const char *s ="";
int pipefd[2];
int n, status;
char * cmdline = NULL;
char * translated_cmdline = NULL;
WIN *win = (WIN *)NULL;
if (mcd(what == 'U' ? P_UPDIR : P_DOWNDIR) < 0)
return;
/* Automatic? */
if (nr == 0) {
for (f = 0; f < 12; f++) {
if (P_PNAME(f)[0] && P_PUD(f) == what) {
name[g] = P_PNAME(f);
idx[g++] = f;
}
}
name[g] = NULL;
if (g == 0)
return;
r = mc_wselect(30, 7, name, NULL, t, stdattr, mfcolor, mbcolor) - 1;
if (r < 0)
return;
g = idx[r];
} else
g = nr;
buf[0] = 0;
/* jseymour file selector with choice of dir on zmodem, etc. download */
#if 1
{
int multiple; /* 0:only directory, 1:one file, -1:any number */
size_t cmdline_length;
if (P_MUL(g)=='Y')
/* need file(s), or just a directory? */
multiple = what == 'U'? -1 : 0;
else
multiple = 1; /* only one allowed */
if (P_FSELW[0] == 'Y' && (what == 'U' || P_ASKDNDIR[0] == 'Y')) {
s = filedir(multiple, what == 'U'? 0 : 1);
if (s == NULL)
return;
}
else if (P_PNN(g) == 'Y') {
s = input(_("Please enter file names"), buf);
if (s == NULL)
return;
}
/* discard directory if "multiple" == 0 */
cmdline_length = strlen(P_PPROG(g)) + strlen((char*) (multiple == 0 ? "" : s)) + 1; /* + 1 for ' ' */
cmdline = malloc(cmdline_length + 1); /* + 1 for NUL */
if (cmdline == NULL) {
werror(_("Out of memory: could allocate buffer for command line"));
return;
}
snprintf(cmdline, cmdline_length + 1, "%s %s", P_PPROG(g), multiple == 0 ? "" : s);
}
#endif
if (P_LOGXFER[0] == 'Y')
do_log("%s", cmdline); /* jl 22.06.97 */
if (P_PFULL(g) == 'N') {
win = mc_wopen(10, 7, 70, 13, BSINGLE, stdattr, mfcolor, mbcolor, 1, 0, 1);
snprintf(title, sizeof(title), _("%.30s %s - Press CTRL-C to quit"), P_PNAME(g),
what == 'U' ? _("upload") : _("download"));
mc_wtitle(win, TMID, title);
pipe(pipefd);
} else
mc_wleave();
m_flush(portfd);
switch (udpid = fork()) {
case -1:
werror(_("Out of memory: could not fork()"));
if (win) {
close(pipefd[0]);
close(pipefd[1]);
mc_wclose(win, 1);
} else
mc_wreturn();
mcd("");
if(cmdline)
free(cmdline);
return;
case 0: /* Child */
if (P_PIORED(g) == 'Y') {
dup2(portfd, 0);
dup2(portfd, 1);
}
if (win) {
dup2(pipefd[1], 2);
close(pipefd[0]);
if (pipefd[1] != 2)
close(pipefd[1]);
}
lockfile_remove();
for (n = 1; n < _NSIG; n++)
signal(n, SIG_DFL);
translated_cmdline = translate(cmdline);
if (translated_cmdline != NULL) {
fastexec(translated_cmdline);
free(translated_cmdline);
}
if(cmdline)
free(cmdline);
exit(1);
default: /* Parent */
break;
}
if(cmdline)
free(cmdline);
if (win) {
setcbreak(1); /* Cbreak, no echo. */
enab_sig(1, 0); /* But enable SIGINT */
}
signal(SIGINT, udcatch);
if (P_PIORED(g) == 'Y') {
close(pipefd[1]);
#ifdef LOG_XFER
xfl=fopen("xfer.log","wb");
#endif
while ((n = read(pipefd[0], buf, sizeof(buf))) > 0) {
buf[n] = '\0';
mc_wputs(win, buf);
timer_update();
/* Log the filenames & sizes jl 14.09.97 */
if (P_LOGXFER[0] == 'Y') {
#ifdef LOG_XFER
if (xfl)
fprintf(xfl,">%s<\n",buf);
#endif
if (sscanf(buf, "%19s", buffirst)) { /* if / jl 29.09.97 */
if (!strncmp (buffirst, "Receiving", 9) ||
!strncmp (buffirst, "Sending", 7)) {
if (xfrstr[0]) {
trim (trimbuf, xfrstr, sizeof(trimbuf));
do_log ("%s", trimbuf);
xfrstr[0] = 0;
}
trim (trimbuf, buf, sizeof(trimbuf));
do_log("%s", trimbuf);
} else if (!strncmp (buffirst, "Bytes", 5)) {
strncpy (xfrstr, buf, sizeof(xfrstr));
}
buffirst[0] = 0;
trimbuf[0] = 0;
}
}
}
#ifdef LOG_XFER
if (xfl)
fclose(xfl);
#endif
}
/* Log the last file size jl 14.09.97 */
if (P_LOGXFER[0] == 'Y' && xfrstr[0]) {
trim (trimbuf, xfrstr, sizeof(trimbuf));
do_log ("%s", trimbuf);
xfrstr[0] = 0;
}
while (udpid != m_wait(&status));
if (win) {
enab_sig(0, 0);
signal(SIGINT, SIG_IGN);
}
if (win == (WIN *)0)
mc_wreturn();
lockfile_create();
/* MARK updated 02/17/94 - Flush modem port before displaying READY msg */
/* because a BBS often displays menu text right after a download, and we */
/* don't want the modem buffer to be lost while waiting for key to be hit */
m_flush(portfd);
port_init();
setcbreak(2); /* Raw, no echo. */
if (win)
close(pipefd[0]);
mcd("");
timer_update();
/* If we got interrupted, status != 0 */
if (win && (status & 0xFF00) == 0) {
#if VC_MUSIC
if (P_SOUND[0] == 'Y') {
mc_wprintf(win, _("\n READY: press any key to continue..."));
music();
} else
sleep(1);
#else
/* MARK updated 02/17/94 - If there was no VC_MUSIC capability, */
/* then at least make some beeps! */
if (P_SOUND[0] == 'Y')
mc_wprintf(win, "\007\007\007");
sleep(1);
#endif
}
if (win)
mc_wclose(win, 1);
}
/* ESC [? ... [hl] seen. */
static void dec_mode(int on_off)
{
int i;
for (i = 0; i <= ptr; i++) {
switch (escparms[i]) {
case 1: /* Cursor keys in cursor/appl mode */
vt_cursor = on_off ? APPL : NORMAL;
if (vt_keyb)
(*vt_keyb)(vt_keypad, vt_cursor);
break;
case 6: /* Origin mode. */
vt_om = on_off;
mc_wlocate(vt_win, 0, newy1);
break;
case 7: /* Auto wrap */
vt_win->wrap = on_off;
break;
case 25: /* Cursor on/off */
mc_wcursor(vt_win, on_off ? CNORMAL : CNONE);
break;
case 67: /* Backspace key sends. (FIXME: vt420) */
/* setbackspace(on_off ? 8 : 127); */
break;
case 47: /* Alternate screen */
case 1047:
case 1049:
if ((us_alternate && on_off) || !on_off)
{
vt_win = us;
mc_clear_window_simple(us_alternate);
mc_wclose(us_alternate, 1);
us_alternate = NULL;
}
if (on_off)
{
us_alternate = mc_wopen(0, 0, COLS - 1, us->y2, BNONE, XA_NORMAL,
tfcolor, tbcolor, 1, 0, 0);
vt_win = us_alternate;
}
{
char b[10];
snprintf(b, sizeof(b),
"\e[?%d%c", escparms[i], on_off ? 'h' : 'l');
b[sizeof(b) - 1] = 0;
mc_wputs(stdwin, b);
}
if (on_off)
mc_clear_window_simple(us_alternate);
break;
default: /* Mostly set up functions */
/* IGNORED */
break;
}
}
}