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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2001 Free Software Foundation, Inc.
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, 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 "imap4d.h"
/*
*
*/
int
imap4d_unsubscribe (struct imap4d_command *command, char *arg)
{
char *sp = NULL;
char *name;
char *file;
FILE *fp;
name = util_getword (arg, &sp);
util_unquote (&name);
if (!name || *name == '\0')
return util_finish (command, RESP_BAD, "Too few arguments");
asprintf (&file, "%s/.mailboxlist", homedir);
fp = fopen (file, "r");
free (file);
if (fp)
{
char buffer[124];
int found = 0;
while (fgets (buffer, sizeof (buffer), fp))
{
size_t n = strlen (buffer);
if (n && buffer[n - 1] == '\n')
buffer[n - 1] = '\0';
if (strcmp (buffer, name) == 0)
{
found = 1;
break;
}
}
if (found)
{
FILE *fp2;
asprintf (&file, "%s/.mailboxlist.%d", homedir, getpid ());
fp2 = fopen (file, "a");
if (fp2)
{
rewind (fp);
while (fgets (buffer, sizeof (buffer), fp))
{
size_t n = strlen (buffer);
if (n && buffer[n - 1] == '\n')
buffer[n - 1] = '\0';
if (strcmp (buffer, name) == 0)
continue;
fputs (buffer, fp2);
fputs ("\n", fp2);
}
fclose (fp2);
remove (file);
}
free (file);
}
else
{
fclose (fp);
return util_finish (command, RESP_NO, "Can not unsubscribe");
}
fclose (fp);
}
else
return util_finish (command, RESP_NO, "Can not unsubscribe");
return util_finish (command, RESP_OK, "Completed");
}
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