lsub.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2001, 2007-2012, 2014-2016 Free Software
Foundation, Inc.
GNU Mailutils 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 3, or (at your option)
any later version.
GNU Mailutils 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 GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#include "imap4d.h"
#include <mailutils/property.h>
/*
6.3.9. LSUB Command
Arguments: reference name
mailbox name with possible wildcards
Responses: untagged responses: LSUB
Result: OK - lsub completed
NO - lsub failure: can't list that reference or name
BAD - command unknown or arguments invalid
*/
int
imap4d_lsub (struct imap4d_session *session,
struct imap4d_command *command, imap4d_tokbuf_t tok)
{
int rc;
char *ref;
char *wcard;
char *pattern;
mu_property_t prop;
mu_iterator_t itr;
if (imap4d_tokbuf_argc (tok) != 4)
return io_completion_response (command, RESP_BAD, "Invalid arguments");
ref = imap4d_tokbuf_getarg (tok, IMAP4_ARG_1);
wcard = imap4d_tokbuf_getarg (tok, IMAP4_ARG_2);
pattern = mu_make_file_name (ref, wcard);
if (!pattern)
return io_completion_response (command, RESP_NO, "Not enough memory");
prop = open_subscription ();
if (!prop)
return io_completion_response (command, RESP_NO, "Cannot unsubscribe");
if ((rc = mu_property_get_iterator (prop, &itr)) == 0)
{
for (mu_iterator_first (itr); !mu_iterator_is_done (itr);
mu_iterator_next (itr))
{
const char *name, *val;
mu_iterator_current_kv (itr, (const void **)&name, (void**)&val);
if (mu_imap_wildmatch (pattern, name, MU_HIERARCHY_DELIMITER) == 0)
io_untagged_response (RESP_NONE, "LSUB () \"%c\" \"%s\"",
MU_HIERARCHY_DELIMITER, name);
}
}
else
mu_diag_funcall (MU_DIAG_ERROR, "mu_property_get_iterator", NULL, rc);
return io_completion_response (command, RESP_OK, "Completed");
}