void imap_unmunge_mbox_name (char *s)
{
char *buf;
imap_unquote_string (s);
buf = str_dup (s);
if (buf) {
imap_utf7_decode (&buf);
strncpy (s, buf, str_len (s));
}
mem_free (&buf);
}
void imap_unmunge_mbox_name (char *s)
{
char *buf;
imap_unquote_string(s);
buf = safe_strdup (s);
if (buf)
{
imap_utf7_decode (&buf);
strncpy (s, buf, strlen (s));
}
FREE (&buf);
}
/* imap_browse: IMAP hook into the folder browser, fills out browser_state,
* given a current folder to browse */
int imap_browse (char* path, struct browser_state* state)
{
IMAP_DATA* idata;
char buf[LONG_STRING];
char buf2[LONG_STRING];
char nsbuf[LONG_STRING];
char mbox[LONG_STRING];
char list_cmd[5];
IMAP_NAMESPACE_INFO nsi[16];
int home_namespace = 0;
int n;
int i;
int nsup;
char ctmp;
int nns;
char *cur_folder;
short showparents = 0;
int noselect;
int noinferiors;
IMAP_MBOX mx;
if (imap_parse_path (path, &mx))
{
mutt_error (_("%s is an invalid IMAP path"), path);
return -1;
}
strfcpy (list_cmd, option (OPTIMAPLSUB) ? "LSUB" : "LIST", sizeof (list_cmd));
if (!(idata = imap_conn_find (&(mx.account), 0)))
goto fail;
if (!mx.mbox)
{
home_namespace = 1;
mbox[0] = '\0'; /* Do not replace "" with "INBOX" here */
mx.mbox = safe_strdup(ImapHomeNamespace);
nns = 0;
if (mutt_bit_isset(idata->capabilities,NAMESPACE))
{
mutt_message _("Getting namespaces...");
if (browse_get_namespace (idata, nsbuf, sizeof (nsbuf),
nsi, sizeof (nsi), &nns) != 0)
goto fail;
if (browse_verify_namespace (idata, nsi, nns) != 0)
goto fail;
}
}
mutt_message _("Getting folder list...");
/* skip check for parents when at the root */
if (mx.mbox && mx.mbox[0] != '\0')
{
imap_fix_path (idata, mx.mbox, mbox, sizeof (mbox));
imap_munge_mbox_name (buf, sizeof (buf), mbox);
imap_unquote_string(buf); /* As kludgy as it gets */
mbox[sizeof (mbox) - 1] = '\0';
strncpy (mbox, buf, sizeof (mbox) - 1);
n = mutt_strlen (mbox);
dprint (3, (debugfile, "imap_browse: mbox: %s\n", mbox));
/* if our target exists and has inferiors, enter it if we
* aren't already going to */
if (mbox[n-1] != idata->delim)
{
snprintf (buf, sizeof (buf), "%s \"\" \"%s\"", list_cmd, mbox);
imap_cmd_start (idata, buf);
do
{
if (imap_parse_list_response (idata, &cur_folder, &noselect,
&noinferiors, &idata->delim) != 0)
goto fail;
if (cur_folder)
{
imap_unmunge_mbox_name (cur_folder);
if (!noinferiors && cur_folder[0] &&
(n = strlen (mbox)) < LONG_STRING-1)
{
mbox[n++] = idata->delim;
mbox[n] = '\0';
}
}
}
while (ascii_strncmp (idata->cmd.buf, idata->cmd.seq, SEQLEN));
}
/* if we're descending a folder, mark it as current in browser_state */
if (mbox[n-1] == idata->delim)
{
/* don't show parents in the home namespace */
if (!home_namespace)
showparents = 1;
imap_qualify_path (buf, sizeof (buf), &mx, mbox);
state->folder = safe_strdup (buf);
n--;
}
/* Find superiors to list
* Note: UW-IMAP servers return folder + delimiter when asked to list
* folder + delimiter. Cyrus servers don't. So we ask for folder,
* and tack on delimiter ourselves.
* Further note: UW-IMAP servers return nothing when asked for
* NAMESPACES without delimiters at the end. Argh! */
for (n--; n >= 0 && mbox[n] != idata->delim ; n--);
if (n > 0) /* "aaaa/bbbb/" -> "aaaa" */
{
/* forget the check, it is too delicate (see above). Have we ever
* had the parent not exist? */
ctmp = mbox[n];
mbox[n] = '\0';
if (showparents)
{
dprint (3, (debugfile, "imap_init_browse: adding parent %s\n", mbox));
imap_add_folder (idata->delim, mbox, 1, 0, state, 1);
}
/* if our target isn't a folder, we are in our superior */
if (!state->folder)
{
/* store folder with delimiter */
mbox[n++] = ctmp;
ctmp = mbox[n];
mbox[n] = '\0';
imap_qualify_path (buf, sizeof (buf), &mx, mbox);
state->folder = safe_strdup (buf);
}
mbox[n] = ctmp;
}
/* "/bbbb/" -> add "/", "aaaa/" -> add "" */
else
{
char relpath[2];
/* folder may be "/" */
snprintf (relpath, sizeof (relpath), "%c" , n < 0 ? '\0' : idata->delim);
if (showparents)
imap_add_folder (idata->delim, relpath, 1, 0, state, 1);
if (!state->folder)
{
imap_qualify_path (buf, sizeof (buf), &mx, relpath);
state->folder = safe_strdup (buf);
}
}
}
/* no namespace, no folder: set folder to host only */
if (!state->folder)
{
imap_qualify_path (buf, sizeof (buf), &mx, NULL);
state->folder = safe_strdup (buf);
}
if (home_namespace && mbox[0] != '\0')
{
/* Listing the home namespace, so INBOX should be included. Home
* namespace is not "", so we have to list it explicitly. We ask the
* server to see if it has descendants. */
dprint (2, (debugfile, "imap_init_browse: adding INBOX\n"));
if (browse_add_list_result (idata, "LIST \"\" \"INBOX\"", state, 0))
goto fail;
if (!state->entrylen)
{
mutt_error _("No such folder");
goto fail;
}
}
nsup = state->entrylen;
dprint (3, (debugfile, "imap_browse: Quoting mailbox scan: %s -> ", mbox));
snprintf (buf, sizeof (buf), "%s%%", mbox);
imap_quote_string (buf2, sizeof (buf2), buf);
dprint (3, (debugfile, "%s\n", buf2));
snprintf (buf, sizeof (buf), "%s \"\" %s", list_cmd, buf2);
if (browse_add_list_result (idata, buf, state, 0))
goto fail;
mutt_clear_error ();
qsort(&(state->entry[nsup]),state->entrylen-nsup,sizeof(state->entry[0]),
(int (*)(const void*,const void*)) compare_names);
if (home_namespace)
{ /* List additional namespaces */
for (i = 0; i < nns; i++)
if (nsi[i].listable && !nsi[i].home_namespace) {
imap_add_folder(nsi[i].delim, nsi[i].prefix, nsi[i].noselect,
nsi[i].noinferiors, state, 0);
dprint (3, (debugfile, "imap_init_browse: adding namespace: %s\n",
nsi[i].prefix));
}
}
FREE (&mx.mbox);
return 0;
fail:
FREE (&mx.mbox);
return -1;
}