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addrbook.c
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1998-01-28
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136 lines
/*
* 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 <string.h>
#include <stdlib.h>
typedef struct entry
{
int tagged; /* has the user already added this alias to the list? */
ALIAS *alias;
} ENTRY;
int alias_search (MUTTMENU *m, regex_t *re, int n)
{
ENTRY *table = (ENTRY *) m->data;
return (regexec (re, table[n].alias->name, 0, NULL, 0));
}
/* This is the callback routine from mutt_menuLoop() which is used to generate
* a menu entry for the requested item number.
*/
void alias_entry (char *s, size_t slen, MUTTMENU *m, int num)
{
char buf[SHORT_STRING] = { 0 };
ENTRY *table = (ENTRY *) m->data;
rfc822_write_address (buf, sizeof (buf), table[num].alias->addr);
snprintf (s, slen, "%2d %c %-10s %s", num+1,
table[num].tagged ? '*' : ' ',
table[num].alias->name,
buf);
}
int alias_tag (MUTTMENU *menu, int n)
{
return (((ENTRY *) menu->data)[n].tagged = !((ENTRY *) menu->data)[n].tagged);
}
static int addrbook_sort (const void *a, const void *b)
{
ADDRESS *pa = ((ENTRY *) a)->alias->addr;
ADDRESS *pb = ((ENTRY *) b)->alias->addr;
if (pa->personal)
{
if (pb->personal)
return (strcasecmp (pa->personal, pb->personal));
return (-1);
}
else if (pb->personal)
return (1);
return (strcasecmp (pa->mailbox, pb->mailbox));
}
void mutt_alias_menu (char *buf, size_t buflen, ALIAS *aliases)
{
ALIAS *aliasp;
MUTTMENU *menu;
ENTRY *AliasTable = NULL;
int i, done = 0;
char helpstr[SHORT_STRING];
char tmp[16];
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 = MENU_ALIAS;
menu->title = "Aliases";
helpstr[0] = 0;
mutt_make_help (tmp, sizeof (tmp), "Exit ", MENU_ALIAS, OP_EXIT);
strcat (helpstr, tmp);
mutt_make_help (tmp, sizeof (tmp), "Select ", MENU_ALIAS, OP_GENERIC_SELECT_ENTRY);
strcat (helpstr, tmp);
mutt_make_help (tmp, sizeof (tmp), "Help", MENU_ALIAS, OP_HELP);
strcat (helpstr, tmp);
menu->help = helpstr;
/* count the number of aliases */
for (aliasp = aliases; aliasp; aliasp = aliasp->next)
menu->max++;
menu->data = AliasTable = (ENTRY *) safe_calloc (menu->max, sizeof (ENTRY));
for (i = 0, aliasp = aliases; aliasp; aliasp = aliasp->next, i++)
AliasTable[i].alias = aliasp;
qsort (AliasTable, i, sizeof (ENTRY), addrbook_sort);
while (!done)
{
switch (mutt_menuLoop (menu))
{
case OP_EXIT:
done = 1;
break;
}
}
for (i = 0; i < menu->max; i++)
if (AliasTable[i].tagged)
rfc822_write_address (buf, buflen, AliasTable[i].alias->addr);
mutt_menuDestroy (&menu);
safe_free ((void **) &AliasTable);
}