On Jun 21 11:17, Sergey Poznyakoff wrote:
> Dan Born <[EMAIL PROTECTED]> wrote:
>
> > mailbox_open with only the MU_STREAM_READ flag should open a mailbox
> > read-only, but when an IMAP mailbox is closed, it is also expunged.
>
> I wasn't able to reproduce this. Could you give some more
> detail, please? What version of mailutils are you referring to?
I did some more experimenting, and simply doing a mailbox_open and a
mailbox_close will not expunge in read-only mode.
I have attached a C program which demonstrates the problem. It opens
the mailbox in read-only mode, scans the mailbox looking at message
attributes, and then closes the mailbox. The close triggers an expunge.
The expunge does not happen if either the mailbox_close or the message
scanning loop is removed.
$ mailutils-config --info
VERSION=0.6.90
USE_LIBPAM
WITH_GDBM
WITH_GNUTLS
WITH_GSASL
WITH_GSSAPI
WITH_GUILE
WITH_PTHREAD
WITH_READLINE
HAVE_MYSQL
ENABLE_VIRTUAL_DOMAINS
ENABLE_IMAP
ENABLE_POP
ENABLE_MH
ENABLE_MAILDIR
ENABLE_SMTP
ENABLE_SENDMAIL
ENABLE_NNTP
--
Dan Born
#include <stdlib.h>
#include <mailutils/mailutils.h>
int main(int argc, char *argv[]) {
mailbox_t mbox;
int status;
size_t total, msgno, new = 0;
message_t msg;
attribute_t attr;
if(argc < 2) {
fprintf(stderr, "Usage: %s <URL>\n", argv[0]);
return EXIT_FAILURE;
}
mu_register_all_mbox_formats();
if((status = mailbox_create(&mbox, argv[1])) != 0)
goto mbox_err;
if((status = mailbox_open(mbox, MU_STREAM_READ)) != 0)
goto mbox_err;
if((status = mailbox_messages_count(mbox, &total)) != 0)
goto mbox_err;
for(msgno = 1; msgno <= total; msgno++) {
if((status = mailbox_get_message(mbox, msgno, &msg)) == 0) {
if((status = message_get_attribute(msg, &attr)) == 0) {
if(!(attribute_is_deleted(attr) || attribute_is_read(attr)))
new++;
} else {
message_destroy(&msg, NULL);
goto mbox_err;
}
message_destroy(&msg, NULL);
} else {
goto mbox_err;
}
}
if((status = mailbox_close(mbox)) != 0)
goto mbox_err;
printf("%u new messages.\n", new);
return EXIT_SUCCESS;
mbox_err:
mu_error("mailbox error: %s", mu_strerror(status));
return EXIT_FAILURE;
}
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