int mutt_display_message (HEADER *cur)
{
char tempfile[_POSIX_PATH_MAX], buf[LONG_STRING];
int rc = 0, builtin = 0;
int cmflags = M_CM_DECODE | M_CM_DISPLAY | M_CM_CHARCONV;
FILE *fpout = NULL;
FILE *fpfilterout = NULL;
pid_t filterpid = -1;
int res;
snprintf (buf, sizeof (buf), "%s/%s", TYPE (cur->content),
cur->content->subtype);
mutt_parse_mime_message (Context, cur);
mutt_message_hook (Context, cur, M_MESSAGEHOOK);
/* see if crypto is needed for this message. if so, we should exit curses */
if (WithCrypto && cur->security)
{
if (cur->security & ENCRYPT)
{
if (cur->security & APPLICATION_SMIME)
crypt_smime_getkeys (cur->env);
if(!crypt_valid_passphrase(cur->security))
return 0;
cmflags |= M_CM_VERIFY;
}
else if (cur->security & SIGN)
{
/* find out whether or not the verify signature */
if (query_quadoption (OPT_VERIFYSIG, _("Verify PGP signature?")) == M_YES)
{
cmflags |= M_CM_VERIFY;
}
}
}
if (cmflags & M_CM_VERIFY || cur->security & ENCRYPT)
{
if (cur->security & APPLICATION_PGP)
{
if (cur->env->from)
crypt_pgp_invoke_getkeys (cur->env->from);
crypt_invoke_message (APPLICATION_PGP);
}
if (cur->security & APPLICATION_SMIME)
crypt_invoke_message (APPLICATION_SMIME);
}
mutt_mktemp (tempfile, sizeof (tempfile));
if ((fpout = safe_fopen (tempfile, "w")) == NULL)
{
mutt_error _("Could not create temporary file!");
return (0);
}
if (DisplayFilter && *DisplayFilter)
{
fpfilterout = fpout;
fpout = NULL;
/* mutt_endwin (NULL); */
filterpid = mutt_create_filter_fd (DisplayFilter, &fpout, NULL, NULL,
-1, fileno(fpfilterout), -1);
if (filterpid < 0)
{
mutt_error (_("Cannot create display filter"));
safe_fclose (&fpfilterout);
unlink (tempfile);
return 0;
}
}
if (!Pager || mutt_strcmp (Pager, "builtin") == 0)
builtin = 1;
else
{
struct hdr_format_info hfi;
hfi.ctx = Context;
hfi.pager_progress = ExtPagerProgress;
hfi.hdr = cur;
mutt_make_string_info (buf, sizeof (buf), NONULL(PagerFmt), &hfi, M_FORMAT_MAKEPRINT);
fputs (buf, fpout);
fputs ("\n\n", fpout);
}
res = mutt_copy_message (fpout, Context, cur, cmflags,
(option (OPTWEED) ? (CH_WEED | CH_REORDER) : 0) | CH_DECODE | CH_FROM | CH_DISPLAY);
if ((safe_fclose (&fpout) != 0 && errno != EPIPE) || res < 0)
{
mutt_error (_("Could not copy message"));
if (fpfilterout != NULL)
{
mutt_wait_filter (filterpid);
safe_fclose (&fpfilterout);
}
mutt_unlink (tempfile);
return 0;
}
if (fpfilterout != NULL && mutt_wait_filter (filterpid) != 0)
mutt_any_key_to_continue (NULL);
safe_fclose (&fpfilterout); /* XXX - check result? */
if (WithCrypto)
{
/* update crypto information for this message */
cur->security &= ~(GOODSIGN|BADSIGN);
cur->security |= crypt_query (cur->content);
/* Remove color cache for this message, in case there
are color patterns for both ~g and ~V */
cur->pair = 0;
}
if (builtin)
{
pager_t info;
if (WithCrypto
&& (cur->security & APPLICATION_SMIME) && (cmflags & M_CM_VERIFY))
{
if (cur->security & GOODSIGN)
{
if (!crypt_smime_verify_sender(cur))
mutt_message ( _("S/MIME signature successfully verified."));
else
mutt_error ( _("S/MIME certificate owner does not match sender."));
}
else if (cur->security & PARTSIGN)
mutt_message (_("Warning: Part of this message has not been signed."));
else if (cur->security & SIGN || cur->security & BADSIGN)
mutt_error ( _("S/MIME signature could NOT be verified."));
}
if (WithCrypto
&& (cur->security & APPLICATION_PGP) && (cmflags & M_CM_VERIFY))
{
if (cur->security & GOODSIGN)
mutt_message (_("PGP signature successfully verified."));
else if (cur->security & PARTSIGN)
mutt_message (_("Warning: Part of this message has not been signed."));
else if (cur->security & SIGN)
mutt_message (_("PGP signature could NOT be verified."));
}
/* Invoke the builtin pager */
memset (&info, 0, sizeof (pager_t));
info.hdr = cur;
info.ctx = Context;
rc = mutt_pager (NULL, tempfile, M_PAGER_MESSAGE, &info);
}
else
{
int r;
mutt_endwin (NULL);
snprintf (buf, sizeof (buf), "%s %s", NONULL(Pager), tempfile);
if ((r = mutt_system (buf)) == -1)
mutt_error (_("Error running \"%s\"!"), buf);
unlink (tempfile);
if (!option (OPTNOCURSES))
keypad (stdscr, TRUE);
if (r != -1)
mutt_set_flag (Context, cur, M_READ, 1);
if (r != -1 && option (OPTPROMPTAFTER))
{
mutt_unget_event (mutt_any_key_to_continue _("Command: "), 0);
rc = km_dokey (MENU_PAGER);
}
else
rc = 0;
}
return rc;
}
int mutt_menuLoop (MUTTMENU * menu)
{
int i = OP_NULL;
FOREVER {
if (option (OPTMENUCALLER)) {
unset_option (OPTMENUCALLER);
return OP_NULL;
}
mutt_curs_set (0);
#ifdef USE_IMAP
imap_keepalive ();
#endif
if (menu_redraw (menu) == OP_REDRAW)
return OP_REDRAW;
menu->oldcurrent = menu->current;
if (option (OPTARROWCURSOR))
move (menu->current - menu->top + menu->offset, SW + 2);
else if (option (OPTBRAILLEFRIENDLY))
move (menu->current - menu->top + menu->offset, SW);
else
move (menu->current - menu->top + menu->offset, COLS - 1);
mutt_refresh ();
/* try to catch dialog keys before ops */
if (menu->dialog && menu_dialog_dokey (menu, &i) == 0)
return i;
i = km_dokey (menu->menu);
if (i == OP_TAG_PREFIX || i == OP_TAG_PREFIX_COND) {
if (menu->tagged) {
mvaddstr (LINES - 1, 0, "Tag-");
clrtoeol ();
i = km_dokey (menu->menu);
menu->tagprefix = 1;
CLEARLINE (LINES - 1);
}
else if (i == OP_TAG_PREFIX) {
mutt_error _("No tagged entries.");
i = -1;
}
else { /* None tagged, OP_TAG_PREFIX_COND */
event_t tmp;
while (UngetCount > 0) {
tmp = mutt_getch ();
if (tmp.op == OP_END_COND)
break;
}
mutt_message _("Nothing to do.");
i = -1;
}
}
else if (menu->tagged && option (OPTAUTOTAG))
menu->tagprefix = 1;
else
menu->tagprefix = 0;
mutt_curs_set (1);
#if defined (USE_SLANG_CURSES) || defined (HAVE_RESIZETERM)
if (SigWinch) {
mutt_resize_screen ();
menu->redraw = REDRAW_FULL;
SigWinch = 0;
clearok (stdscr, TRUE); /*force complete redraw */
}
#endif
if (i == -1)
continue;
if (!menu->dialog)
mutt_clear_error ();
/* Convert menubar movement to scrolling */
if (menu->dialog)
i = menu_dialog_translate_op (i);
switch (i) {
case OP_NEXT_ENTRY:
menu_next_entry (menu);
break;
case OP_PREV_ENTRY:
menu_prev_entry (menu);
break;
case OP_HALF_DOWN:
menu_half_down (menu);
break;
case OP_HALF_UP:
menu_half_up (menu);
break;
case OP_NEXT_PAGE:
menu_next_page (menu);
break;
case OP_PREV_PAGE:
menu_prev_page (menu);
break;
case OP_NEXT_LINE:
menu_next_line (menu);
break;
case OP_PREV_LINE:
menu_prev_line (menu);
break;
case OP_FIRST_ENTRY:
menu_first_entry (menu);
break;
case OP_LAST_ENTRY:
menu_last_entry (menu);
break;
case OP_TOP_PAGE:
menu_top_page (menu);
break;
case OP_MIDDLE_PAGE:
menu_middle_page (menu);
break;
case OP_BOTTOM_PAGE:
menu_bottom_page (menu);
break;
case OP_CURRENT_TOP:
menu_current_top (menu);
break;
case OP_CURRENT_MIDDLE:
menu_current_middle (menu);
break;
case OP_CURRENT_BOTTOM:
menu_current_bottom (menu);
break;
case OP_SEARCH:
case OP_SEARCH_REVERSE:
case OP_SEARCH_NEXT:
case OP_SEARCH_OPPOSITE:
if (menu->search && !menu->dialog) { /* Searching dialogs won't work */
menu->oldcurrent = menu->current;
if ((menu->current = menu_search (menu, i)) != -1)
menu->redraw = REDRAW_MOTION;
else
menu->current = menu->oldcurrent;
}
else
mutt_error _("Search is not implemented for this menu.");
break;
case OP_JUMP:
if (menu->dialog)
mutt_error (_("Jumping is not implemented for dialogs."));
else
menu_jump (menu);
break;
case OP_ENTER_COMMAND:
CurrentMenu = menu->menu;
mutt_enter_command ();
if (option (OPTFORCEREDRAWINDEX)) {
menu->redraw = REDRAW_FULL;
unset_option (OPTFORCEREDRAWINDEX);
unset_option (OPTFORCEREDRAWPAGER);
}
break;
case OP_TAG:
if (menu->tag && !menu->dialog) {
if (menu->tagprefix && !option (OPTAUTOTAG)) {
for (i = 0; i < menu->max; i++)
menu->tagged += menu->tag (menu, i, 0);
menu->redraw = REDRAW_INDEX;
}
else if (menu->max) {
int i = menu->tag (menu, menu->current, -1);
menu->tagged += i;
if (i && option (OPTRESOLVE) && menu->current < menu->max - 1) {
menu->current++;
menu->redraw = REDRAW_MOTION_RESYNCH;
}
else
menu->redraw = REDRAW_CURRENT;
}
else
mutt_error _("No entries.");
}
else
mutt_error _("Tagging is not supported.");
break;
case OP_SHELL_ESCAPE:
mutt_shell_escape ();
MAYBE_REDRAW (menu->redraw);
break;
case OP_WHAT_KEY:
mutt_what_key ();
break;
case OP_REBUILD_CACHE:
mx_rebuild_cache ();
break;
case OP_REDRAW:
clearok (stdscr, TRUE);
menu->redraw = REDRAW_FULL;
break;
case OP_HELP:
mutt_help (menu->menu);
menu->redraw = REDRAW_FULL;
break;
case OP_NULL:
km_error_key (menu->menu);
break;
case OP_END_COND:
break;
default:
return (i);
}
}
/* not reached */
}
int _mutt_enter_string(char *buf, size_t buflen, int y, int x,
int flags, int multiple, char ***files, int *numfiles,
struct enter_state *state)
{
int width = COLS - x - 1;
int redraw;
int pass =(flags & M_PASS);
int first = 1;
int ch, w, r;
size_t i;
wchar_t *tempbuf = 0;
size_t templen = 0;
history_class_t hclass;
wchar_t wc;
mbstate_t mbstate;
int rv = 0;
memset(&mbstate, 0, sizeof(mbstate));
if (state->wbuf)
{
/* Coming back after return 1 */
redraw = M_REDRAW_LINE;
first = 0;
}
else
{
/* Initialise wbuf from buf */
state->wbuflen = 0;
state->lastchar = my_mbstowcs(&state->wbuf, &state->wbuflen, 0, buf);
redraw = M_REDRAW_INIT;
}
if (flags & M_FILE)
hclass = HC_FILE;
else if (flags & M_EFILE)
hclass = HC_MBOX;
else if (flags & M_CMD)
hclass = HC_CMD;
else if (flags & M_ALIAS)
hclass = HC_ALIAS;
else if (flags & M_COMMAND)
hclass = HC_COMMAND;
else if (flags & M_PATTERN)
hclass = HC_PATTERN;
else
hclass = HC_OTHER;
for(;;)
{
if (redraw && !pass)
{
if (redraw == M_REDRAW_INIT)
{
/* Go to end of line */
state->curpos = state->lastchar;
state->begin = width_ceiling(state->wbuf, state->lastchar, my_wcswidth(state->wbuf, state->lastchar) - width + 1);
}
if (state->curpos < state->begin ||
my_wcswidth(state->wbuf + state->begin, state->curpos - state->begin) >= width)
state->begin = width_ceiling(state->wbuf, state->lastchar, my_wcswidth(state->wbuf, state->curpos) - width / 2);
move(y, x);
w = 0;
for(i = state->begin; i < state->lastchar; i++)
{
w += my_wcwidth(state->wbuf[i]);
if (w > width)
break;
my_addwch(state->wbuf[i]);
}
clrtoeol();
move(y, x + my_wcswidth(state->wbuf + state->begin, state->curpos - state->begin));
}
mutt_refresh();
if ((ch = km_dokey(MENU_EDITOR)) == -1)
{
rv = -1;
goto bye;
}
if (ch != OP_NULL)
{
first = 0;
if (ch != OP_EDITOR_COMPLETE && ch != OP_EDITOR_COMPLETE_QUERY)
state->tabs = 0;
redraw = M_REDRAW_LINE;
switch(ch)
{
case OP_EDITOR_HISTORY_UP:
state->curpos = state->lastchar;
if (mutt_history_at_scratch(hclass))
{
my_wcstombs(buf, buflen, state->wbuf, state->curpos);
mutt_history_save_scratch(hclass, buf);
}
replace_part(state, 0, mutt_history_prev(hclass));
redraw = M_REDRAW_INIT;
break;
case OP_EDITOR_HISTORY_DOWN:
state->curpos = state->lastchar;
if (mutt_history_at_scratch(hclass))
{
my_wcstombs(buf, buflen, state->wbuf, state->curpos);
mutt_history_save_scratch(hclass, buf);
}
replace_part(state, 0, mutt_history_next(hclass));
redraw = M_REDRAW_INIT;
break;
case OP_EDITOR_BACKSPACE:
if (state->curpos == 0)
BEEP();
else
{
i = state->curpos;
while(i && COMB_CHAR(state->wbuf[i - 1]))
--i;
if (i)
--i;
memmove(state->wbuf + i, state->wbuf + state->curpos,(state->lastchar - state->curpos) * sizeof(wchar_t));
state->lastchar -= state->curpos - i;
state->curpos = i;
}
break;
case OP_EDITOR_BOL:
state->curpos = 0;
break;
case OP_EDITOR_EOL:
redraw= M_REDRAW_INIT;
break;
case OP_EDITOR_KILL_LINE:
state->curpos = state->lastchar = 0;
break;
case OP_EDITOR_KILL_EOL:
state->lastchar = state->curpos;
break;
case OP_EDITOR_BACKWARD_CHAR:
if (state->curpos == 0)
BEEP();
else
{
while(state->curpos && COMB_CHAR(state->wbuf[state->curpos - 1]))
state->curpos--;
if (state->curpos)
state->curpos--;
}
break;
case OP_EDITOR_FORWARD_CHAR:
if (state->curpos == state->lastchar)
BEEP();
else
{
++state->curpos;
while(state->curpos < state->lastchar && COMB_CHAR(state->wbuf[state->curpos]))
++state->curpos;
}
break;
case OP_EDITOR_BACKWARD_WORD:
if (state->curpos == 0)
BEEP();
else
{
while(state->curpos && iswspace(state->wbuf[state->curpos - 1]))
--state->curpos;
while(state->curpos && !iswspace(state->wbuf[state->curpos - 1]))
--state->curpos;
}
break;
case OP_EDITOR_FORWARD_WORD:
if (state->curpos == state->lastchar)
BEEP();
else
{
while(state->curpos < state->lastchar && iswspace(state->wbuf[state->curpos]))
++state->curpos;
while(state->curpos < state->lastchar && !iswspace(state->wbuf[state->curpos]))
++state->curpos;
}
break;
case OP_EDITOR_CAPITALIZE_WORD:
case OP_EDITOR_UPCASE_WORD:
case OP_EDITOR_DOWNCASE_WORD:
if (state->curpos == state->lastchar)
{
BEEP();
break;
}
while(state->curpos && !iswspace(state->wbuf[state->curpos]))
--state->curpos;
while(state->curpos < state->lastchar && iswspace(state->wbuf[state->curpos]))
++state->curpos;
while(state->curpos < state->lastchar && !iswspace(state->wbuf[state->curpos]))
{
if (ch == OP_EDITOR_DOWNCASE_WORD)
state->wbuf[state->curpos] = towlower(state->wbuf[state->curpos]);
else
{
state->wbuf[state->curpos] = towupper(state->wbuf[state->curpos]);
if (ch == OP_EDITOR_CAPITALIZE_WORD)
ch = OP_EDITOR_DOWNCASE_WORD;
}
state->curpos++;
}
break;
case OP_EDITOR_DELETE_CHAR:
if (state->curpos == state->lastchar)
BEEP();
else
{
i = state->curpos;
while(i < state->lastchar && COMB_CHAR(state->wbuf[i]))
++i;
if (i < state->lastchar)
++i;
while(i < state->lastchar && COMB_CHAR(state->wbuf[i]))
++i;
memmove(state->wbuf + state->curpos, state->wbuf + i,(state->lastchar - i) * sizeof(wchar_t));
state->lastchar -= i - state->curpos;
}
break;
case OP_EDITOR_KILL_WORD:
/* delete to beginning of word */
if (state->curpos != 0)
{
i = state->curpos;
while(i && iswspace(state->wbuf[i - 1]))
--i;
if (i)
{
if (iswalnum(state->wbuf[i - 1]))
{
for(--i; i && iswalnum(state->wbuf[i - 1]); i--)
;
}
else
--i;
}
memmove(state->wbuf + i, state->wbuf + state->curpos,
(state->lastchar - state->curpos) * sizeof(wchar_t));
state->lastchar += i - state->curpos;
state->curpos = i;
}
break;
case OP_EDITOR_KILL_EOW:
/* delete to end of word */
/* first skip over whitespace */
for(i = state->curpos;
i < state->lastchar && iswspace(state->wbuf[i]); i++)
;
/* if there are any characters left.. */
if (i < state->lastchar)
{
/* if the current character is alphanumeric.. */
if (iswalnum(state->wbuf[i]))
{
/* skip over the rest of the word consistent of only alphanumerics */
for(; i < state->lastchar && iswalnum(state->wbuf[i]); i++)
;
}
else
{
/* skip over one non-alphanumeric character */
++i;
}
}
memmove(state->wbuf + state->curpos, state->wbuf + i,
(state->lastchar - i) * sizeof(wchar_t));
state->lastchar += state->curpos - i;
break;
case OP_EDITOR_BUFFY_CYCLE:
if (flags & M_EFILE)
{
first = 1; /* clear input if user types a real key later */
my_wcstombs(buf, buflen, state->wbuf, state->curpos);
mutt_buffy(buf, buflen);
state->curpos = state->lastchar = my_mbstowcs(&state->wbuf, &state->wbuflen, 0, buf);
break;
}
else if (!(flags & M_FILE))
goto self_insert;
/* fall through to completion routine(M_FILE) */
case OP_EDITOR_COMPLETE:
case OP_EDITOR_COMPLETE_QUERY:
state->tabs++;
if (flags & M_CMD)
{
for(i = state->curpos; i && !is_shell_char(state->wbuf[i-1]); i--)
;
my_wcstombs(buf, buflen, state->wbuf + i, state->curpos - i);
if (tempbuf && templen == state->lastchar - i &&
!memcmp(tempbuf, state->wbuf + i,(state->lastchar - i) * sizeof(wchar_t)))
{
mutt_select_file(buf, buflen,(flags & M_EFILE) ? M_SEL_FOLDER : 0);
set_bit(options, OPTNEEDREDRAW);
if (*buf)
replace_part(state, i, buf);
rv = 1;
goto bye;
}
if (!mutt_complete(buf, buflen))
{
templen = state->lastchar - i;
safe_realloc(&tempbuf, templen * sizeof(wchar_t));
}
else
BEEP();
replace_part(state, i, buf);
}
else if (flags & M_ALIAS && ch == OP_EDITOR_COMPLETE)
{
/* invoke the alias-menu to get more addresses */
for(i = state->curpos; i && state->wbuf[i-1] != ',' &&
state->wbuf[i-1] != ':'; i--)
;
for(; i < state->lastchar && state->wbuf[i] == ' '; i++)
;
my_wcstombs(buf, buflen, state->wbuf + i, state->curpos - i);
r = mutt_alias_complete(buf, buflen);
replace_part(state, i, buf);
if (!r)
{
rv = 1;
goto bye;
}
break;
}
else if (flags & M_ALIAS && ch == OP_EDITOR_COMPLETE_QUERY)
{
/* invoke the query-menu to get more addresses */
if ((i = state->curpos))
{
for(; i && state->wbuf[i - 1] != ','; i--)
;
for(; i < state->curpos && state->wbuf[i] == ' '; i++)
;
}
my_wcstombs(buf, buflen, state->wbuf + i, state->curpos - i);
mutt_query_complete(buf, buflen);
replace_part(state, i, buf);
rv = 1;
goto bye;
}
else if (flags & M_COMMAND)
{
my_wcstombs(buf, buflen, state->wbuf, state->curpos);
i = strlen(buf);
if (i && buf[i - 1] == '=' &&
mutt_var_value_complete(buf, buflen, i))
state->tabs = 0;
else if (!mutt_command_complete(buf, buflen, i, state->tabs))
BEEP();
replace_part(state, 0, buf);
}
else if (flags &(M_FILE | M_EFILE))
{
my_wcstombs(buf, buflen, state->wbuf, state->curpos);
/* see if the path has changed from the last time */
if ((!tempbuf && !state->lastchar) ||(tempbuf && templen == state->lastchar &&
!memcmp(tempbuf, state->wbuf, state->lastchar * sizeof(wchar_t))))
{
_mutt_select_file(buf, buflen,
((flags & M_EFILE) ? M_SEL_FOLDER : 0) |(multiple ? M_SEL_MULTI : 0),
files, numfiles);
set_bit(options, OPTNEEDREDRAW);
if (*buf)
{
mutt_pretty_mailbox(buf, buflen);
if (!pass)
mutt_history_add(hclass, buf, 1);
rv = 0;
goto bye;
}
/* file selection cancelled */
rv = 1;
goto bye;
}
if (!mutt_complete(buf, buflen))
{
templen = state->lastchar;
safe_realloc(&tempbuf, templen * sizeof(wchar_t));
memcpy(tempbuf, state->wbuf, templen * sizeof(wchar_t));
}
else
BEEP(); /* let the user know that nothing matched */
replace_part(state, 0, buf);
}
else
goto self_insert;
break;
case OP_EDITOR_QUOTE_CHAR:
{
struct event event;
/*ADDCH(LastKey);*/
event = mutt_getch();
if (event.ch >= 0)
{
LastKey = event.ch;
goto self_insert;
}
}
case OP_EDITOR_TRANSPOSE_CHARS:
if (state->lastchar < 2)
BEEP();
else
{
wchar_t t;
if (state->curpos == 0)
state->curpos = 2;
else if (state->curpos < state->lastchar)
++state->curpos;
t = state->wbuf[state->curpos - 2];
state->wbuf[state->curpos - 2] = state->wbuf[state->curpos - 1];
state->wbuf[state->curpos - 1] = t;
}
break;
default:
BEEP();
}
}
else
{
self_insert:
state->tabs = 0;
/* use the raw keypress */
ch = LastKey;
#if KEY_ENTER
/* treat ENTER the same as RETURN */
if (ch == KEY_ENTER)
ch = '\r';
#endif
/* quietly ignore all other function keys */
if (ch & ~0xff)
continue;
/* gather the octets into a wide character */
{
char c;
size_t k;
c = ch;
k = mbrtowc(&wc, &c, 1, &mbstate);
if (k ==(size_t)(-2))
continue;
else if (k && k != 1)
{
memset(&mbstate, 0, sizeof(mbstate));
continue;
}
}
if (first &&(flags & M_CLEAR))
{
first = 0;
if (IsWPrint(wc)) /* why? */
state->curpos = state->lastchar = 0;
}
if (wc == '\r' || wc == '\n')
{
/* Convert from wide characters */
my_wcstombs(buf, buflen, state->wbuf, state->lastchar);
if (!pass)
mutt_history_add(hclass, buf, 1);
if (multiple)
{
char **tfiles;
*numfiles = 1;
tfiles = safe_calloc(*numfiles, sizeof(char *));
mutt_expand_path(buf, buflen);
tfiles[0] = safe_strdup(buf);
*files = tfiles;
}
rv = 0;
goto bye;
}
else if (wc &&(wc < ' ' || IsWPrint(wc))) /* why? */
{
if (state->lastchar >= state->wbuflen)
{
state->wbuflen = state->lastchar + 20;
safe_realloc(&state->wbuf, state->wbuflen * sizeof(wchar_t));
}
memmove(state->wbuf + state->curpos + 1, state->wbuf + state->curpos,(state->lastchar - state->curpos) * sizeof(wchar_t));
state->wbuf[state->curpos++] = wc;
state->lastchar++;
}
else
{
mutt_flushinp();
BEEP();
}
}
}
bye:
mutt_reset_history_state(hclass);
safe_free(&tempbuf);
return rv;
}
