static int
mail_storage_try_copy(struct mail_save_context **_ctx, struct mail *mail)
{
struct mail_save_context *ctx = *_ctx;
struct mail_private *pmail = (struct mail_private *)mail;
struct istream *input;
ctx->copying_via_save = TRUE;
/* we need to open the file in any case. caching metadata is unlikely
to help anything. */
pmail->v.set_uid_cache_updates(mail, TRUE);
if (mail_get_stream_because(mail, NULL, NULL, "copying", &input) < 0) {
mail_copy_set_failed(ctx, mail, "stream");
return -1;
}
if (mail_save_copy_default_metadata(ctx, mail) < 0)
return -1;
if (mailbox_save_begin(_ctx, input) < 0)
return -1;
ssize_t ret;
do {
if (mailbox_save_continue(ctx) < 0)
break;
ret = i_stream_read(input);
i_assert(ret != 0);
} while (ret != -1);
if (input->stream_errno != 0) {
mail_storage_set_critical(ctx->transaction->box->storage,
"copy: i_stream_read(%s) failed: %s",
i_stream_get_name(input), i_stream_get_error(input));
return -1;
}
return 0;
}
int mail_get_stream(struct mail *mail, struct message_size *hdr_size,
struct message_size *body_size, struct istream **stream_r)
{
return mail_get_stream_because(mail, hdr_size, body_size,
"mail stream", stream_r);
}
