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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2010-04-01 23:12:33 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2010-04-01 23:15:21 +0300 |
| commit | 52fffebc9d359125c21130d93a67b225b4778457 (patch) | |
| tree | b2645da46b613577b2ce58f1611dc8e6b2341b85 /guimb/scm/sieve-core.scm | |
| parent | c73e770c70d3e358e65759130d7fdff047750a69 (diff) | |
| download | mailutils-52fffebc9d359125c21130d93a67b225b4778457.tar.gz mailutils-52fffebc9d359125c21130d93a67b225b4778457.tar.bz2 | |
Implement mailbox iterators in Scheme.
* libmu_scm/mu_mailbox.c (struct mu_mailbox)<itr>: New member.
(mu_scm_mailbox_free): Destroy the iterator.
(mu_scm_mailbox_create0): Initialize itr to NULL.
(mu-mailbox-first-message, mu-mailbox-next-message)
(mu-mailbox-more-messages?): New function.
* guimb/scm/sieve-core.scm (sieve-run): Rewrite
main loop in the True Schemish Way.
Diffstat (limited to 'guimb/scm/sieve-core.scm')
| -rw-r--r-- | guimb/scm/sieve-core.scm | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/guimb/scm/sieve-core.scm b/guimb/scm/sieve-core.scm index 5a11c65ac..f5f335c7b 100644 --- a/guimb/scm/sieve-core.scm +++ b/guimb/scm/sieve-core.scm @@ -472,14 +472,15 @@ (if (not sieve-my-email) (set! sieve-my-email (mu-username->email))) ; (DEBUG 1 "Mailbox: " sieve-mailbox) - - (let ((count (mu-mailbox-messages-count sieve-mailbox))) - (do ((n 1 (1+ n))) - ((> n count) #f) - (set! sieve-current-message - (mu-mailbox-get-message sieve-mailbox n)) - (sieve-run-current-message thunk)) - (sieve-close-mailboxes))) + + (let msg-loop ((msg (mu-mailbox-first-message sieve-mailbox))) + (if (not (eof-object? msg)) + (begin + (set! sieve-current-message msg) + (sieve-run-current-message thunk) + (msg-loop (mu-mailbox-next-message sieve-mailbox))))) + + (sieve-close-mailboxes)) (define (sieve-command-line) (catch #t |