Improve folder handling and expansion in mail. Add convenience functions to the library.

* configure.ac: Build libmailutils/wicket
* libmailutils/Makefile.am: Likewise.
* libmailutils/base/wicket.c: Move file wicket stuff to ...
* libmailutils/wicket/file.c: ... here
* libmailutils/wicket/noauth.c: New file.
* libmailutils/wicket/Makefile.am: New file.

* include/mailutils/auth.h (mu_noauth_ticket_create)
(mu_noauth_wicket_create): New protos.
* include/mailutils/folder.h (mu_folder_attach_ticket)
(mu_folder_is_local): New protos.
* include/mailutils/mailbox.h (mu_mailbox_attach_ticket): New proto.
* include/mailutils/sys/folder.h (_mu_folder): Remove flags. Add
new member: is_local.
* libmailutils/mailbox/folder.c (mu_folder_create_from_record): Set is_local.
(mu_folder_attach_ticket): New function.
(mu_folder_is_local): New function.
* libmailutils/mailbox/mbx_default.c (mu_mailbox_attach_ticket): New function.
* libmailutils/url/create.c: Allow for trailing / in url.

* libproto/imap/mbox.c (_imap_mbx_open): Do initial scan.
(__imap_msg_get_stream): Initialize clos.size.
* libproto/imap/tests/imapfolder.c: Attach ticket to the folder.

* mail/cd.c (mail_cd): Expand directory name (~, %, + notations) prior
to use.
* mail/file.c (mail_file): Attach ticket to the mailbox.
* mail/copy.c (append_to_mailbox): Likewise.
* mail/mailline.c: Rewrite directory expansion. Implement fully
functional folder expansion.
* mail/util.c (util_folder_path)
(util_outfolder_name): Rewrite using mu_mailbox_expand_name.

1 files changed, 11 insertions, 4 deletions

diff --git a/mail/cd.c b/mail/cd.c
index cb71b4c90..122a1af1f 100644
--- a/mail/cd.c
+++ b/mail/cd.c
@@ -24,7 +24,8 @@
 int
 mail_cd (int argc, char **argv)
 {
-  char *dir;
+  char *dir, *edir;
+  int rc;
   
   if (argc > 2)
     return 1;
@@ -33,10 +34,16 @@ mail_cd (int argc, char **argv)
   else 
     dir = getenv ("HOME");
 
-  if (chdir (dir))
+  rc = mu_mailbox_expand_name (dir, &edir);
+  if (rc)
     {
-      mu_diag_funcall (MU_DIAG_ERROR, "chdir", dir, errno);
+      mu_diag_funcall (MU_DIAG_ERROR, "mu_mailbox_expand_name", dir, rc);
       return 1;
     }
-  return 0;
+
+  rc = chdir (edir);
+  if (rc)
+    mu_diag_funcall (MU_DIAG_ERROR, "chdir", edir, errno);
+  free (edir);
+  return rc;
 }