/*----------------------------------------------------------------------
Open the printer
Args: desc -- Description of item to print. Should have one trailing blank.
Return value: < 0 is a failure.
0 a success.
This does most of the work of popen so we can save the standard output of the
command we execute and send it back to the user.
----*/
int
open_printer(char *desc)
{
#ifndef _WINDOWS
char command[201], prompt[200];
int cmd, rc, just_one;
char *p, *init, *nick;
char aname[100], wname[100];
char *printer;
int done = 0, i, lastprinter, cur_printer = 0;
HelpType help;
char **list;
static ESCKEY_S ekey[] = {
/* TRANSLATORS: these are command labels for printing screen */
{'y', 'y', "Y", N_("Yes")},
{'n', 'n', "N", N_("No")},
/* TRANSLATORS: go to Previous Printer in list */
{ctrl('P'), 10, "^P", N_("Prev Printer")},
{ctrl('N'), 11, "^N", N_("Next Printer")},
{-2, 0, NULL, NULL},
/* TRANSLATORS: use Custom Print command */
{'c', 'c', "C", N_("CustomPrint")},
{KEY_UP, 10, "", ""},
{KEY_DOWN, 11, "", ""},
{-1, 0, NULL, NULL}};
#define PREV_KEY 2
#define NEXT_KEY 3
#define CUSTOM_KEY 5
#define UP_KEY 6
#define DOWN_KEY 7
trailer = NULL;
init = NULL;
nick = NULL;
command[sizeof(command)-1] = '\0';
if(ps_global->VAR_PRINTER == NULL){
q_status_message(SM_ORDER | SM_DING, 3, 5,
"No printer has been chosen. Use SETUP on main menu to make choice.");
return(-1);
}
/* Is there just one print command available? */
just_one = (ps_global->printer_category!=3&&ps_global->printer_category!=2)
|| (ps_global->printer_category == 2
&& !(ps_global->VAR_STANDARD_PRINTER
&& ps_global->VAR_STANDARD_PRINTER[0]
&& ps_global->VAR_STANDARD_PRINTER[1]))
|| (ps_global->printer_category == 3
&& !(ps_global->VAR_PERSONAL_PRINT_COMMAND
&& ps_global->VAR_PERSONAL_PRINT_COMMAND[0]
&& ps_global->VAR_PERSONAL_PRINT_COMMAND[1]));
if(F_ON(F_CUSTOM_PRINT, ps_global))
ekey[CUSTOM_KEY].ch = 'c'; /* turn this key on */
else
ekey[CUSTOM_KEY].ch = -2; /* turn this key off */
if(just_one){
ekey[PREV_KEY].ch = -2; /* turn these keys off */
ekey[NEXT_KEY].ch = -2;
ekey[UP_KEY].ch = -2;
ekey[DOWN_KEY].ch = -2;
}
else{
ekey[PREV_KEY].ch = ctrl('P'); /* turn these keys on */
ekey[NEXT_KEY].ch = ctrl('N');
ekey[UP_KEY].ch = KEY_UP;
ekey[DOWN_KEY].ch = KEY_DOWN;
/*
* count how many printers in list and find the default in the list
*/
if(ps_global->printer_category == 2)
list = ps_global->VAR_STANDARD_PRINTER;
else
list = ps_global->VAR_PERSONAL_PRINT_COMMAND;
for(i = 0; list[i]; i++)
if(strcmp(ps_global->VAR_PRINTER, list[i]) == 0)
cur_printer = i;
lastprinter = i - 1;
}
help = NO_HELP;
ps_global->mangled_footer = 1;
while(!done){
if(init)
fs_give((void **)&init);
if(trailer)
fs_give((void **)&trailer);
if(just_one)
printer = ps_global->VAR_PRINTER;
else
printer = list[cur_printer];
parse_printer(printer, &nick, &p, &init, &trailer, NULL, NULL);
strncpy(command, p, sizeof(command)-1);
command[sizeof(command)-1] = '\0';
fs_give((void **)&p);
/* TRANSLATORS: Print something1 using something2.
For example, Print configuration using printer three. */
snprintf(prompt, sizeof(prompt), _("Print %s using \"%s\" ? "),
desc ? desc : "",
*nick ? nick : command);
prompt[sizeof(prompt)-1] = '\0';
fs_give((void **)&nick);
cmd = radio_buttons(prompt, -FOOTER_ROWS(ps_global),
ekey, 'y', 'x', help, RB_NORM);
switch(cmd){
case 'y':
q_status_message1(SM_ORDER, 0, 9,
"Printing with command \"%s\"", command);
done++;
break;
case 10:
cur_printer = (cur_printer>0)
? (cur_printer-1)
: lastprinter;
break;
case 11:
cur_printer = (cur_printer<lastprinter)
? (cur_printer+1)
: 0;
break;
case 'n':
case 'x':
done++;
break;
case 'c':
done++;
break;
default:
break;
}
}
if(cmd == 'c'){
if(init)
fs_give((void **)&init);
if(trailer)
fs_give((void **)&trailer);
snprintf(prompt, sizeof(prompt), "Enter custom command : ");
prompt[sizeof(prompt)-1] = '\0';
command[0] = '\0';
rc = 1;
help = NO_HELP;
while(rc){
int flags = OE_APPEND_CURRENT;
rc = optionally_enter(command, -FOOTER_ROWS(ps_global), 0,
sizeof(command), prompt, NULL, help, &flags);
if(rc == 1){
cmd = 'x';
rc = 0;
}
else if(rc == 3)
help = (help == NO_HELP) ? h_custom_print : NO_HELP;
else if(rc == 0){
removing_trailing_white_space(command);
removing_leading_white_space(command);
q_status_message1(SM_ORDER, 0, 9,
"Printing with command \"%s\"", command);
}
}
}
if(cmd == 'x' || cmd == 'n'){
q_status_message(SM_ORDER, 0, 2, "Print cancelled");
if(init)
fs_give((void **)&init);
if(trailer)
fs_give((void **)&trailer);
return(-1);
}
display_message('x');
ps_global->print = (PRINT_S *)fs_get(sizeof(PRINT_S));
memset(ps_global->print, 0, sizeof(PRINT_S));
strncpy(aname, ANSI_PRINTER, sizeof(aname)-1);
aname[sizeof(aname)-1] = '\0';
strncat(aname, "-no-formfeed", sizeof(aname)-strlen(aname)-1);
strncpy(wname, WYSE_PRINTER, sizeof(wname)-1);
wname[sizeof(wname)-1] = '\0';
strncat(wname, "-no-formfeed", sizeof(wname)-strlen(wname)-1);
if(strucmp(command, ANSI_PRINTER) == 0
|| strucmp(command, aname) == 0
|| strucmp(command, WYSE_PRINTER) == 0
|| strucmp(command, wname) == 0){
/*----------- Attached printer ---------*/
q_status_message(SM_ORDER, 0, 9,
"Printing to attached desktop printer...");
display_message('x');
xonxoff_proc(1); /* make sure XON/XOFF used */
crlf_proc(1); /* AND LF->CR xlation */
if(strucmp(command, ANSI_PRINTER) == 0
|| strucmp(command, aname) == 0){
fputs("\033[5i", stdout);
ansi_off = 1;
}
else{
ansi_off = 0;
printf("%c", 18); /* aux on for wyse60,
Chuck Everett <*****@*****.**> */
}
ps_global->print->fp = stdout;
if(strucmp(command, ANSI_PRINTER) == 0
|| strucmp(command, WYSE_PRINTER) == 0){
/* put formfeed at the end of the trailer string */
if(trailer){
int len = strlen(trailer);
fs_resize((void **)&trailer, len+2);
trailer[len] = '\f';
trailer[len+1] = '\0';
}
else
trailer = cpystr("\f");
}
}
else{
/*----------- Print by forking off a UNIX command ------------*/
dprint((4, "Printing using command \"%s\"\n",
command ? command : "?"));
ps_global->print->result = temp_nam(NULL, "pine_prt");
if(ps_global->print->result &&
(ps_global->print->pipe = open_system_pipe(command,
&ps_global->print->result, NULL,
PIPE_WRITE | PIPE_STDERR, 0,
pipe_callback, NULL))){
ps_global->print->fp = ps_global->print->pipe->out.f;
}
else{
if(ps_global->print->result){
our_unlink(ps_global->print->result);
fs_give((void **)&ps_global->print->result);
}
q_status_message1(SM_ORDER | SM_DING, 3, 4,
"Error opening printer: %s",
error_description(errno));
dprint((2, "Error popening printer \"%s\"\n",
error_description(errno)));
if(init)
fs_give((void **)&init);
if(trailer)
fs_give((void **)&trailer);
return(-1);
}
}
ps_global->print->err = 0;
if(init){
if(*init)
fputs(init, ps_global->print->fp);
fs_give((void **)&init);
}
cb.cbuf[0] = '\0';
cb.cbufp = cb.cbuf;
cb.cbufend = cb.cbuf;
#else /* _WINDOWS */
int status;
LPTSTR desclpt = NULL;
if(desc)
desclpt = utf8_to_lptstr(desc);
if (status = mswin_print_ready (0, desclpt)) {
q_status_message1(SM_ORDER | SM_DING, 3, 4,
"Error starting print job: %s",
mswin_print_error(status));
if(desclpt)
fs_give((void **) &desclpt);
return(-1);
}
if(desclpt)
fs_give((void **) &desclpt);
q_status_message(SM_ORDER, 0, 9, "Printing to windows printer...");
display_message('x');
/* init print control structure */
ps_global->print = (PRINT_S *)fs_get(sizeof(PRINT_S));
memset(ps_global->print, 0, sizeof(PRINT_S));
ps_global->print->err = 0;
#endif /* _WINDOWS */
return(0);
}
int
optionally_enter(char *utf8string, int y_base, int x_base, int utf8string_size,
char *utf8prompt, ESCKEY_S *escape_list, HelpType help, int *flags)
{
UCS *string = NULL, ucs;
size_t string_size;
UCS *s2;
UCS *saved_original = NULL;
char *candidate;
UCS *kill_buffer = NULL;
UCS *k, *kb;
int field_pos; /* offset into array dline.vl */
int i, j, return_v, cols, prompt_width, too_thin,
real_y_base, km_popped, passwd;
char **help_text;
long fkey_table[12];
struct key_menu *km;
bitmap_t bitmap;
COLOR_PAIR *lastc = NULL, *promptc = NULL;
struct variable *vars = ps_global->vars;
struct display_line dline;
#ifdef _WINDOWS
int cursor_shown;
#endif
dprint((5, "=== optionally_enter called ===\n"));
dprint((9, "utf8string:\"%s\" y:%d x:%d length: %d append: %d\n",
utf8string ? utf8string : "",
x_base, y_base, utf8string_size,
(flags && *flags & OE_APPEND_CURRENT)));
dprint((9, "passwd:%d utf8prompt:\"%s\" label:\"%s\"\n",
(flags && *flags & OE_PASSWD_NOAST) ? 10 :
(flags && *flags & OE_PASSWD) ? 1 : 0,
utf8prompt ? utf8prompt : "",
(escape_list && escape_list[0].ch != -1 && escape_list[0].label)
? escape_list[0].label: ""));
if(!ps_global->ttyo)
return(pre_screen_config_opt_enter(utf8string, utf8string_size, utf8prompt,
escape_list, help, flags));
#ifdef _WINDOWS
if (mswin_usedialog ())
return(win_dialog_opt_enter(utf8string, utf8string_size, utf8prompt,
escape_list, help, flags));
#endif
/*
* Utf8string comes in as UTF-8. We'll convert it to a UCS-4 array and operate on
* that array, then convert it back before returning. Utf8string_size is the size
* of the utf8string array but that doesn't help us much for the array we need to
* operate on here. We'll just allocate a big array and then cut it off when
* sending it back.
*
* This should come before the specialized calls above but those aren't
* converted to use UCS-4 yet.
*/
string = utf8_to_ucs4_cpystr(utf8string);
dline.vused = ucs4_strlen(string);
string_size = (2 * MAX(utf8string_size,dline.vused) + 100);
fs_resize((void **) &string, string_size * sizeof(UCS));
suspend_busy_cue();
cols = ps_global->ttyo->screen_cols;
prompt_width = utf8_width(utf8prompt);
too_thin = 0;
km_popped = 0;
if(y_base > 0)
real_y_base = y_base;
else{
real_y_base = y_base + ps_global->ttyo->screen_rows;
real_y_base = MAX(real_y_base, 0);
}
flush_ordered_messages();
mark_status_dirty();
if(flags && *flags & OE_APPEND_CURRENT) /* save a copy in case of cancel */
saved_original = ucs4_cpystr(string);
/*
* build the function key mapping table, skipping predefined keys...
*/
memset(fkey_table, NO_OP_COMMAND, 12 * sizeof(long));
for(i = 0, j = 0; escape_list && escape_list[i].ch != -1 && i+j < 12; i++){
if(i+j == OE_HELP_KEY)
j++;
if(i+j == OE_CANCEL_KEY)
j++;
if(i+j == OE_ENTER_KEY)
j++;
fkey_table[i+j] = escape_list[i].ch;
}
/* assumption that HelpType is char ** */
help_text = help;
if(help_text){ /*---- Show help text -----*/
int width = ps_global->ttyo->screen_cols - x_base;
if(FOOTER_ROWS(ps_global) == 1){
km_popped++;
FOOTER_ROWS(ps_global) = 3;
clearfooter(ps_global);
y_base = -3;
real_y_base = y_base + ps_global->ttyo->screen_rows;
}
for(j = 0; j < 2 && help_text[j]; j++){
MoveCursor(real_y_base + 1 + j, x_base);
CleartoEOLN();
if(width < utf8_width(help_text[j])){
char *tmp = cpystr(help_text[j]);
(void) utf8_truncate(tmp, width);
PutLine0(real_y_base + 1 + j, x_base, tmp);
fs_give((void **) &tmp);
}
else
PutLine0(real_y_base + 1 + j, x_base, help_text[j]);
}
}
else{
clrbitmap(bitmap);
clrbitmap((km = &oe_keymenu)->bitmap); /* force formatting */
if(!(flags && (*flags) & OE_DISALLOW_HELP))
setbitn(OE_HELP_KEY, bitmap);
setbitn(OE_ENTER_KEY, bitmap);
if(!(flags && (*flags) & OE_DISALLOW_CANCEL))
setbitn(OE_CANCEL_KEY, bitmap);
setbitn(OE_CTRL_T_KEY, bitmap);
/*---- Show the usual possible keys ----*/
for(i=0,j=0; escape_list && escape_list[i].ch != -1 && i+j < 12; i++){
if(i+j == OE_HELP_KEY)
j++;
if(i+j == OE_CANCEL_KEY)
j++;
if(i+j == OE_ENTER_KEY)
j++;
oe_keymenu.keys[i+j].label = escape_list[i].label;
oe_keymenu.keys[i+j].name = escape_list[i].name;
setbitn(i+j, bitmap);
}
for(i = i+j; i < 12; i++)
if(!(i == OE_HELP_KEY || i == OE_ENTER_KEY || i == OE_CANCEL_KEY))
oe_keymenu.keys[i].name = NULL;
draw_keymenu(km, bitmap, cols, 1-FOOTER_ROWS(ps_global), 0, FirstMenu);
}
if(pico_usingcolor() && VAR_PROMPT_FORE_COLOR &&
VAR_PROMPT_BACK_COLOR &&
pico_is_good_color(VAR_PROMPT_FORE_COLOR) &&
pico_is_good_color(VAR_PROMPT_BACK_COLOR)){
lastc = pico_get_cur_color();
if(lastc){
promptc = new_color_pair(VAR_PROMPT_FORE_COLOR,
VAR_PROMPT_BACK_COLOR);
(void)pico_set_colorp(promptc, PSC_NONE);
}
}
else
StartInverse();
/*
* if display length isn't wide enough to support input,
* shorten up the prompt...
*/
if((dline.dwid = cols - (x_base + prompt_width)) < MIN_OPT_ENT_WIDTH){
char *p;
unsigned got_width;
/*
* Scoot prompt pointer forward at least (MIN_OPT_ENT_WIDTH - dline.dwid) screencells.
*/
p = utf8_count_forw_width(utf8prompt, MIN_OPT_ENT_WIDTH-dline.dwid, &got_width);
if(got_width < MIN_OPT_ENT_WIDTH-dline.dwid)
p = utf8_count_forw_width(utf8prompt, MIN_OPT_ENT_WIDTH+1-dline.dwid, &got_width);
if(p){
prompt_width = utf8_width(p);
dline.dwid = cols - (x_base + prompt_width);
utf8prompt = p;
}
}
/*
* How many UCS-4 characters will we need to make up the width dwid? It could be
* unlimited because of zero-width characters, I suppose, but realistically it
* isn't going to be much more than dwid.
*/
dline.dlen = 2 * dline.dwid + 100;
dline.dl = (UCS *) fs_get(dline.dlen * sizeof(UCS));
dline.olddl = (UCS *) fs_get(dline.dlen * sizeof(UCS));
memset(dline.dl, 0, dline.dlen * sizeof(UCS));
memset(dline.olddl, 0, dline.dlen * sizeof(UCS));
dline.movecursor = MoveCursor;
dline.writechar = Writewchar;
dline.row = real_y_base;
dline.col = x_base + prompt_width;
dline.vl = string;
dline.vlen = --string_size; /* -1 for terminating zero */
dline.vbase = field_pos = 0;
#ifdef _WINDOWS
cursor_shown = mswin_showcaret(1);
#endif
PutLine0(real_y_base, x_base, utf8prompt);
/*
* If appending, position field_pos at end of input.
*/
if(flags && *flags & OE_APPEND_CURRENT)
while(string[field_pos])
field_pos++;
passwd = (flags && *flags & OE_PASSWD_NOAST) ? 10 :
(flags && *flags & OE_PASSWD) ? 1 : 0;
line_paint(field_pos, &dline, &passwd);
/*----------------------------------------------------------------------
The main loop
loops until someone sets the return_v.
----------------------------------------------------------------------*/
return_v = -10;
while(return_v == -10) {
#ifdef MOUSE
mouse_in_content(KEY_MOUSE, -1, -1, 0x5, 0);
register_mfunc(mouse_in_content,
real_y_base, x_base + prompt_width,
real_y_base, ps_global->ttyo->screen_cols);
#endif
#ifdef _WINDOWS
mswin_allowpaste(MSWIN_PASTE_LINE);
g_mc_row = real_y_base;
g_mc_col = x_base + prompt_width;
mswin_mousetrackcallback(pcpine_oe_cursor);
#endif
/* Timeout 10 min to keep imap mail stream alive */
ps_global->conceal_sensitive_debugging = passwd ? 1 : 0;
ucs = read_char(600);
ps_global->conceal_sensitive_debugging = 0;
#ifdef MOUSE
clear_mfunc(mouse_in_content);
#endif
#ifdef _WINDOWS
mswin_allowpaste(MSWIN_PASTE_DISABLE);
mswin_mousetrackcallback(NULL);
#endif
/*
* Don't want to intercept all characters if typing in passwd.
* We select an ad hoc set that we will catch and let the rest
* through. We would have caught the set below in the big switch
* but we skip the switch instead. Still catch things like ^K,
* DELETE, ^C, RETURN.
*/
if(passwd)
switch(ucs){
case ctrl('F'):
case KEY_RIGHT:
case ctrl('B'):
case KEY_LEFT:
case ctrl('U'):
case ctrl('A'):
case KEY_HOME:
case ctrl('E'):
case KEY_END:
case TAB:
goto ok_for_passwd;
}
if(too_thin && ucs != KEY_RESIZE && ucs != ctrl('Z') && ucs != ctrl('C'))
goto bleep;
switch(ucs){
/*--------------- KEY RIGHT ---------------*/
case ctrl('F'):
case KEY_RIGHT:
if(field_pos >= string_size || string[field_pos] == '\0')
goto bleep;
line_paint(++field_pos, &dline, &passwd);
break;
/*--------------- KEY LEFT ---------------*/
case ctrl('B'):
case KEY_LEFT:
if(field_pos <= 0)
goto bleep;
line_paint(--field_pos, &dline, &passwd);
break;
/*-------------------- WORD SKIP --------------------*/
case ctrl('@'):
/*
* Note: read_char *can* return NO_OP_COMMAND which is
* the def'd with the same value as ^@ (NULL), BUT since
* read_char has a big timeout (>25 secs) it won't.
*/
/* skip thru current word */
while(string[field_pos]
&& isalnum((unsigned char) string[field_pos]))
field_pos++;
/* skip thru current white space to next word */
while(string[field_pos]
&& !isalnum((unsigned char) string[field_pos]))
field_pos++;
line_paint(field_pos, &dline, &passwd);
break;
/*-------------------- RETURN --------------------*/
case PF4:
if(F_OFF(F_USE_FK,ps_global)) goto bleep;
case ctrl('J'):
case ctrl('M'):
return_v = 0;
break;
/*-------------------- Destructive backspace --------------------*/
case '\177': /* DEL */
case ctrl('H'):
/* Try and do this with by telling the terminal to delete a
a character. If that fails, then repaint the rest of the
line, acheiving the same much less efficiently
*/
if(field_pos <= 0)
goto bleep;
field_pos--;
/* drop thru to pull line back ... */
/*-------------------- Delete char --------------------*/
case ctrl('D'):
case KEY_DEL:
if(field_pos >= string_size || !string[field_pos])
goto bleep;
dline.vused--;
for(s2 = &string[field_pos]; *s2 != 0; s2++)
*s2 = s2[1];
*s2 = 0; /* Copy last NULL */
line_paint(field_pos, &dline, &passwd);
if(flags) /* record change if requested */
*flags |= OE_USER_MODIFIED;
break;
/*--------------- Kill line -----------------*/
case ctrl('K'):
if(kill_buffer != NULL)
fs_give((void **) &kill_buffer);
if(field_pos != 0 || string[0]){
if(!passwd && F_ON(F_DEL_FROM_DOT, ps_global))
dline.vused -= ucs4_strlen(&string[i = field_pos]);
else
dline.vused = i = 0;
kill_buffer = ucs4_cpystr(&string[field_pos = i]);
string[field_pos] = '\0';
line_paint(field_pos, &dline, &passwd);
if(flags) /* record change if requested */
*flags |= OE_USER_MODIFIED;
}
break;
/*------------------- Undelete line --------------------*/
case ctrl('U'):
if(kill_buffer == NULL)
goto bleep;
/* Make string so it will fit */
kb = ucs4_cpystr(kill_buffer);
if(ucs4_strlen(kb) + ucs4_strlen(string) > string_size)
kb[string_size - ucs4_strlen(string)] = '\0';
if(string[field_pos] == '\0') {
/*--- adding to the end of the string ----*/
for(k = kb; *k; k++)
string[field_pos++] = *k;
string[field_pos] = '\0';
}
else{
int shift;
shift = ucs4_strlen(kb);
/* shift field_pos ... end to right */
for(k = &string[field_pos] + ucs4_strlen(&string[field_pos]);
k >= &string[field_pos]; k--)
*(k+shift) = *k;
for(k = kb; *k; k++)
string[field_pos++] = *k;
}
if(*kb && flags) /* record change if requested */
*flags |= OE_USER_MODIFIED;
dline.vused = ucs4_strlen(string);
fs_give((void **) &kb);
line_paint(field_pos, &dline, &passwd);
break;
/*-------------------- Interrupt --------------------*/
case ctrl('C'): /* ^C */
if(F_ON(F_USE_FK,ps_global) || (flags && ((*flags) & OE_DISALLOW_CANCEL)))
goto bleep;
goto cancel;
case PF2:
if(F_OFF(F_USE_FK,ps_global) || (flags && ((*flags) & OE_DISALLOW_CANCEL)))
goto bleep;
cancel:
return_v = 1;
if(saved_original){
for(i = 0; saved_original[i]; i++)
string[i] = saved_original[i];
string[i] = 0;
}
break;
case ctrl('A'):
case KEY_HOME:
/*-------------------- Start of line -------------*/
line_paint(field_pos = 0, &dline, &passwd);
break;
case ctrl('E'):
case KEY_END:
/*-------------------- End of line ---------------*/
line_paint(field_pos = dline.vused, &dline, &passwd);
break;
/*-------------------- Help --------------------*/
case ctrl('G') :
case PF1:
if(flags && ((*flags) & OE_DISALLOW_HELP))
goto bleep;
else if(FOOTER_ROWS(ps_global) == 1 && km_popped == 0){
km_popped++;
FOOTER_ROWS(ps_global) = 3;
clearfooter(ps_global);
if(lastc)
(void)pico_set_colorp(lastc, PSC_NONE);
else
EndInverse();
draw_keymenu(km, bitmap, cols, 1-FOOTER_ROWS(ps_global),
0, FirstMenu);
if(promptc)
(void)pico_set_colorp(promptc, PSC_NONE);
else
StartInverse();
mark_keymenu_dirty();
y_base = -3;
dline.row = real_y_base = y_base + ps_global->ttyo->screen_rows;
PutLine0(real_y_base, x_base, utf8prompt);
memset(dline.dl, 0, dline.dlen * sizeof(UCS));
memset(dline.olddl, 0, dline.dlen * sizeof(UCS));
line_paint(field_pos, &dline, &passwd);
break;
}
if(FOOTER_ROWS(ps_global) > 1){
mark_keymenu_dirty();
return_v = 3;
}
else
goto bleep;
break;
#ifdef MOUSE
/* Mouse support untested in pine 5.00 */
case KEY_MOUSE :
{
MOUSEPRESS mp;
int w;
mouse_get_last (NULL, &mp);
switch(mp.button){
case M_BUTTON_LEFT : /* position cursor */
mp.col -= dline.col;
/*
* We have to figure out which character is under the cursor.
* This is complicated by the fact that characters may
* be other than one cell wide.
*/
/* the -1 is for the '<' when text is offscreen left */
w = (dline.vbase > 0) ? mp.col-1 : mp.col;
if(mp.col <= 0)
field_pos = dline.vbase - 1;
else{
if(dline.vused <= dline.vbase
|| ucs4_str_width_a_to_b(dline.vl,dline.vbase,dline.vused-1) <= w)
field_pos = dline.vused;
else{
/*
* Find index of 1st character that causes the
* width to be > w.
*/
for(i = 0;
ucs4_str_width_a_to_b(dline.vl,dline.vbase,dline.vbase+i) <= w;
i++)
;
field_pos = dline.vbase + i;
}
}
field_pos = MIN(MAX(field_pos, 0), dline.vused);
/* just allow line_paint to choose vbase */
line_paint(field_pos, &dline, &passwd);
break;
case M_BUTTON_RIGHT :
#ifdef _WINDOWS
/*
* Same as M_BUTTON_LEFT except we paste in text after
* moving the cursor.
*/
mp.col -= dline.col;
/* the -1 is for the '<' when text is offscreen left */
w = (dline.vbase > 0) ? mp.col-1 : mp.col;
if(mp.col <= 0)
field_pos = dline.vbase - 1;
else{
if(dline.vused <= dline.vbase
|| ucs4_str_width_a_to_b(dline.vl,dline.vbase,dline.vused-1) <= w)
field_pos = dline.vused;
else{
/*
* Find index of 1st character that causes the
* width to be > w.
*/
for(i = 0;
ucs4_str_width_a_to_b(dline.vl,dline.vbase,dline.vbase+i) <= w;
i++)
;
field_pos = dline.vbase + i;
}
}
field_pos = MIN(MAX(field_pos, 0), dline.vused);
line_paint(field_pos, &dline, &passwd);
mswin_allowpaste(MSWIN_PASTE_LINE);
mswin_paste_popup();
mswin_allowpaste(MSWIN_PASTE_DISABLE);
break;
#endif
case M_BUTTON_MIDDLE : /* NO-OP for now */
default: /* just ignore */
break;
}
}
break;
#endif
case NO_OP_IDLE:
/*
* Keep mail stream alive by checking for new mail.
* If we're asking for a password in a login prompt
* we don't want to check for new_mail because the
* new mail check might be what got us here in the first
* place (because of a filter trying to save a message).
* If we need to wait for the user to come back then
* the caller will just have to deal with the failure
* to login.
*/
i = -1;
if(!ps_global->no_newmail_check_from_optionally_enter)
i = new_mail(0, 2, NM_DEFER_SORT);
if(sp_expunge_count(ps_global->mail_stream) &&
flags && ((*flags) & OE_SEQ_SENSITIVE))
goto cancel;
if(i < 0){
line_paint(field_pos, &dline, &passwd);
break; /* no changes, get on with life */
}
/* Else fall into redraw */
/*-------------------- Redraw --------------------*/
case ctrl('L'):
/*---------------- re size ----------------*/
case KEY_RESIZE:
dline.row = real_y_base = y_base > 0 ? y_base :
y_base + ps_global->ttyo->screen_rows;
if(lastc)
(void)pico_set_colorp(lastc, PSC_NONE);
else
EndInverse();
ClearScreen();
redraw_titlebar();
if(ps_global->redrawer != (void (*)(void))NULL)
(*ps_global->redrawer)();
redraw_keymenu();
if(promptc)
(void)pico_set_colorp(promptc, PSC_NONE);
else
StartInverse();
PutLine0(real_y_base, x_base, utf8prompt);
cols = ps_global->ttyo->screen_cols;
too_thin = 0;
if(cols < x_base + prompt_width + 4){
Writechar(BELL, 0);
PutLine0(real_y_base, 0, "Screen's too thin. Ouch!");
too_thin = 1;
}
else{
dline.col = x_base + prompt_width;
dline.dwid = cols - (x_base + prompt_width);
dline.dlen = 2 * dline.dwid + 100;
fs_resize((void **) &dline.dl, (size_t) dline.dlen * sizeof(UCS));
fs_resize((void **) &dline.olddl, (size_t) dline.dlen * sizeof(UCS));
memset(dline.dl, 0, dline.dlen * sizeof(UCS));
memset(dline.olddl, 0, dline.dlen * sizeof(UCS));
line_paint(field_pos, &dline, &passwd);
}
fflush(stdout);
dprint((9,
"optionally_enter RESIZE new_cols:%d too_thin: %d\n",
cols, too_thin));
break;
case PF3 : /* input to potentially remap */
case PF5 :
case PF6 :
case PF7 :
case PF8 :
case PF9 :
case PF10 :
case PF11 :
case PF12 :
if(F_ON(F_USE_FK,ps_global)
&& fkey_table[ucs - PF1] != NO_OP_COMMAND)
ucs = fkey_table[ucs - PF1]; /* remap function key input */
default:
if(escape_list){ /* in the escape key list? */
for(j=0; escape_list[j].ch != -1; j++){
if(escape_list[j].ch == ucs){
return_v = escape_list[j].rval;
break;
}
}
if(return_v != -10)
break;
}
if(ucs < 0x80 && FILTER_THIS((unsigned char) ucs)){
bleep:
putc(BELL, stdout);
continue;
}
ok_for_passwd:
/*--- Insert a character -----*/
if(dline.vused >= string_size)
goto bleep;
/*---- extending the length of the string ---*/
for(s2 = &string[++dline.vused]; s2 - string > field_pos; s2--)
*s2 = *(s2-1);
string[field_pos++] = ucs;
line_paint(field_pos, &dline, &passwd);
if(flags) /* record change if requested */
*flags |= OE_USER_MODIFIED;
} /*---- End of switch on char ----*/
}
#ifdef _WINDOWS
if(!cursor_shown)
mswin_showcaret(0);
#endif
if(dline.dl)
fs_give((void **) &dline.dl);
if(dline.olddl)
fs_give((void **) &dline.olddl);
if(saved_original)
fs_give((void **) &saved_original);
if(kill_buffer)
fs_give((void **) &kill_buffer);
/*
* Change string back into UTF-8.
*/
candidate = ucs4_to_utf8_cpystr(string);
if(string)
fs_give((void **) &string);
if(candidate){
strncpy(utf8string, candidate, utf8string_size);
utf8string[utf8string_size-1] = '\0';
fs_give((void **) &candidate);
}
if (!(flags && (*flags) & OE_KEEP_TRAILING_SPACE))
removing_trailing_white_space(utf8string);
if(lastc){
(void)pico_set_colorp(lastc, PSC_NONE);
free_color_pair(&lastc);
if(promptc)
free_color_pair(&promptc);
}
else
EndInverse();
MoveCursor(real_y_base, x_base); /* Move the cursor to show we're done */
fflush(stdout);
resume_busy_cue(0);
if(km_popped){
FOOTER_ROWS(ps_global) = 1;
clearfooter(ps_global);
ps_global->mangled_body = 1;
}
return(return_v);
}
/*
* Break up the ldap-server string stored in the pinerc into its
* parts. The structure is allocated here and should be freed by the caller.
*
* The original string looks like
* <servername>[:port] <SPACE> "/base=<base>/impl=1/..."
*
* Args serv_str -- The original string from the pinerc to parse.
*
* Returns A pointer to a structure with filled in answers.
*
* Some of the members have defaults. If port is -1, that means to use
* the default LDAP_PORT. If base is NULL, use "". Type and srch have
* defaults defined in alpine.h. If cust is non-NULL, it overrides type and
* srch.
*/
LDAP_SERV_S *
break_up_ldap_server(char *serv_str)
{
char *lserv;
char *q, *p, *tail;
int i, only_one = 1;
LDAP_SERV_S *info = NULL;
if(!serv_str)
return(info);
info = (LDAP_SERV_S *)fs_get(sizeof(LDAP_SERV_S));
/*
* Initialize to defaults.
*/
memset((void *)info, 0, sizeof(*info));
info->port = -1;
info->srch = -1;
info->type = -1;
info->time = -1;
info->size = -1;
info->scope = -1;
/* copy the whole string to work on */
lserv = cpystr(serv_str);
if(lserv)
removing_trailing_white_space(lserv);
if(!lserv || !*lserv || *lserv == '"'){
if(lserv)
fs_give((void **)&lserv);
if(info)
free_ldap_server_info(&info);
return(NULL);
}
tail = lserv;
while((tail = strindex(tail, SPACE)) != NULL){
tail++;
if(*tail == '"' || *tail == '/'){
*(tail-1) = '\0';
break;
}
else
only_one = 0;
}
/* tail is the part after server[:port] <SPACE> */
if(tail && *tail){
removing_leading_white_space(tail);
(void)removing_double_quotes(tail);
}
/* get the optional port number */
if(only_one && (q = strindex(lserv, ':')) != NULL){
int ldapport = -1;
*q = '\0';
if((ldapport = atoi(q+1)) >= 0)
info->port = ldapport;
}
/* use lserv for serv even though it has a few extra bytes alloced */
info->serv = lserv;
if(tail && *tail){
/* get the search base */
if((q = srchstr(tail, "/base=")) != NULL)
info->base = remove_backslash_escapes(q+6);
if((q = srchstr(tail, "/binddn=")) != NULL)
info->binddn = remove_backslash_escapes(q+8);
/* get the implicit parameter */
if((q = srchstr(tail, "/impl=1")) != NULL)
info->impl = 1;
/* get the rhs parameter */
if((q = srchstr(tail, "/rhs=1")) != NULL)
info->rhs = 1;
/* get the ref parameter */
if((q = srchstr(tail, "/ref=1")) != NULL)
info->ref = 1;
/* get the nosub parameter */
if((q = srchstr(tail, "/nosub=1")) != NULL)
info->nosub = 1;
/* get the tls parameter */
if((q = srchstr(tail, "/tls=1")) != NULL)
info->tls = 1;
/* get the tlsmust parameter */
if((q = srchstr(tail, "/tlsm=1")) != NULL)
info->tlsmust = 1;
/* get the search type value */
if((q = srchstr(tail, "/type=")) != NULL){
NAMEVAL_S *v;
q += 6;
if((p = strindex(q, '/')) != NULL)
*p = '\0';
for(i = 0; (v = ldap_search_types(i)); i++)
if(!strucmp(q, v->name)){
info->type = v->value;
break;
}
if(p)
*p = '/';
}
/* get the search rule value */
if((q = srchstr(tail, "/srch=")) != NULL){
NAMEVAL_S *v;
q += 6;
if((p = strindex(q, '/')) != NULL)
*p = '\0';
for(i = 0; (v = ldap_search_rules(i)); i++)
if(!strucmp(q, v->name)){
info->srch = v->value;
break;
}
if(p)
*p = '/';
}
/* get the scope */
if((q = srchstr(tail, "/scope=")) != NULL){
NAMEVAL_S *v;
q += 7;
if((p = strindex(q, '/')) != NULL)
*p = '\0';
for(i = 0; (v = ldap_search_scope(i)); i++)
if(!strucmp(q, v->name)){
info->scope = v->value;
break;
}
if(p)
*p = '/';
}
/* get the time limit */
if((q = srchstr(tail, "/time=")) != NULL){
q += 6;
if((p = strindex(q, '/')) != NULL)
*p = '\0';
/* This one's a number */
if(*q){
char *err;
err = strtoval(q, &i, 0, 500, 0, tmp_20k_buf, SIZEOF_20KBUF, "ldap timelimit");
if(err){
dprint((1, "%s\n", err ? err : "?"));
}
else
info->time = i;
}
if(p)
*p = '/';
}
/* get the size limit */
if((q = srchstr(tail, "/size=")) != NULL){
q += 6;
if((p = strindex(q, '/')) != NULL)
*p = '\0';
/* This one's a number */
if(*q){
char *err;
err = strtoval(q, &i, 0, 500, 0, tmp_20k_buf, SIZEOF_20KBUF, "ldap sizelimit");
if(err){
dprint((1, "%s\n", err ? err : "?"));
}
else
info->size = i;
}
if(p)
*p = '/';
}
/* get the custom search filter */
if((q = srchstr(tail, "/cust=")) != NULL)
info->cust = remove_backslash_escapes(q+6);
/* get the nickname */
if((q = srchstr(tail, "/nick=")) != NULL)
info->nick = remove_backslash_escapes(q+6);
/* get the mail attribute name */
if((q = srchstr(tail, "/matr=")) != NULL)
info->mailattr = remove_backslash_escapes(q+6);
/* get the sn attribute name */
if((q = srchstr(tail, "/satr=")) != NULL)
info->snattr = remove_backslash_escapes(q+6);
/* get the gn attribute name */
if((q = srchstr(tail, "/gatr=")) != NULL)
info->gnattr = remove_backslash_escapes(q+6);
/* get the cn attribute name */
if((q = srchstr(tail, "/catr=")) != NULL)
info->cnattr = remove_backslash_escapes(q+6);
/* get the backup mail address */
if((q = srchstr(tail, "/mail=")) != NULL)
info->mail = remove_backslash_escapes(q+6);
}
return(info);
}
