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/*
* Copyright (C) 1996-8 Michael R. Elkins <me@cs.hmc.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "mutt.h"
#include "mutt_menu.h"
#include "mapping.h"
#include "sort.h"
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#define RSORT(x) (SortAlias & SORT_REVERSE) ? -x : x
static struct mapping_t AliasHelp[] = {
{ N_("Exit"), OP_EXIT },
{ N_("Select"), OP_GENERIC_SELECT_ENTRY },
{ N_("Help"), OP_HELP },
{ NULL }
};
static const char *
alias_format_str (char *dest, size_t destlen, char op, const char *src,
const char *fmt, const char *ifstring, const char *elsestring,
unsigned long data, format_flag flags)
{
char tmp[SHORT_STRING], adr[SHORT_STRING];
ALIAS *alias = (ALIAS *) data;
switch (op)
{
case 'a':
snprintf (tmp, sizeof (tmp), "%%%ss", fmt);
snprintf (dest, destlen, tmp, alias->name);
break;
case 'r':
adr[0] = 0;
rfc822_write_address (adr, sizeof (adr), alias->addr);
snprintf (tmp, sizeof (tmp), "%%%ss", fmt);
snprintf (dest, destlen, tmp, adr);
break;
case 'n':
snprintf (tmp, sizeof (tmp), "%%%sd", fmt);
snprintf (dest, destlen, tmp, alias->num + 1);
break;
case 't':
dest[0] = alias->tagged ? '*' : ' ';
dest[1] = 0;
break;
}
return (src);
}
int alias_search (MUTTMENU *m, regex_t *re, int n)
{
char s[LONG_STRING];
int slen = sizeof(s);
mutt_FormatString (s, slen, NONULL (AliasFmt), alias_format_str,
(unsigned long) ((ALIAS **) m->data)[n], 0);
return regexec (re, s, 0, NULL, 0);
}
void alias_entry (char *s, size_t slen, MUTTMENU *m, int num)
{
mutt_FormatString (s, slen, NONULL (AliasFmt), alias_format_str, (unsigned long) ((ALIAS **) m->data)[num], M_FORMAT_ARROWCURSOR);
}
int alias_tag (MUTTMENU *menu, int n)
{
return (((ALIAS **) menu->data)[n]->tagged = !((ALIAS **) menu->data)[n]->tagged);
}
static int alias_SortAlias (const void *a, const void *b)
{
ALIAS *pa = *(ALIAS **) a;
ALIAS *pb = *(ALIAS **) b;
int r = strcasecmp (pa->name, pb->name);
return (RSORT (r));
}
static int alias_SortAddress (const void *a, const void *b)
{
ADDRESS *pa = (*(ALIAS **) a)->addr;
ADDRESS *pb = (*(ALIAS **) b)->addr;
int r;
if (pa->personal)
{
if (pb->personal)
r = strcasecmp (pa->personal, pb->personal);
else
r = 1;
}
else if (pb->personal)
r = -1;
else
r = strcasecmp (pa->mailbox, pb->mailbox);
return (RSORT (r));
}
void mutt_alias_menu (char *buf, size_t buflen, ALIAS *aliases)
{
ALIAS *aliasp;
MUTTMENU *menu;
ALIAS **AliasTable = NULL;
int t = -1;
int i, done = 0;
char helpstr[SHORT_STRING];
int savedmenu = CurrentMenu;
if (!aliases)
{
mutt_error _("You have no aliases!");
return;
}
/* tell whoever called me to redraw the screen when I return */
set_option (OPTNEEDREDRAW);
menu = mutt_new_menu ();
menu->make_entry = alias_entry;
menu->search = alias_search;
menu->tag = alias_tag;
menu->menu = CurrentMenu = MENU_ALIAS;
menu->title = _("Aliases");
menu->help = mutt_compile_help (helpstr, sizeof (helpstr), MENU_ALIAS, AliasHelp);
/* count the number of aliases */
for (aliasp = aliases; aliasp; aliasp = aliasp->next)
{
aliasp->tagged = 0;
menu->max++;
}
menu->data = AliasTable = (ALIAS **) safe_calloc (menu->max, sizeof (ALIAS *));
for (i = 0, aliasp = aliases; aliasp; aliasp = aliasp->next, i++)
AliasTable[i] = aliasp;
if ((SortAlias & SORT_MASK) != SORT_ORDER)
{
qsort (AliasTable, i, sizeof (ALIAS *),
(SortAlias & SORT_MASK) == SORT_ADDRESS ? alias_SortAddress : alias_SortAlias);
}
for (i=0; i<menu->max; i++) AliasTable[i]->num = i;
while (!done)
{
switch (mutt_menuLoop (menu))
{
case OP_GENERIC_SELECT_ENTRY:
t = menu->current;
case OP_EXIT:
done = 1;
break;
}
}
for (i = 0; i < menu->max; i++)
{
if (AliasTable[i]->tagged)
{
rfc822_write_address (buf, buflen, AliasTable[i]->addr);
t = -1;
}
}
if(t != -1)
rfc822_write_address (buf, buflen, AliasTable[t]->addr);
mutt_menuDestroy (&menu);
CurrentMenu = savedmenu;
safe_free ((void **) &AliasTable);
}
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