struct mailbox_list_iterate_context *
mailbox_list_subscriptions_iter_init(struct mailbox_list *list,
const char *const *patterns,
enum mailbox_list_iter_flags flags)
{
struct subscriptions_mailbox_list_iterate_context *ctx;
pool_t pool;
char sep = mail_namespace_get_sep(list->ns);
pool = pool_alloconly_create("mailbox list subscriptions iter", 1024);
ctx = p_new(pool, struct subscriptions_mailbox_list_iterate_context, 1);
ctx->ctx.pool = pool;
ctx->ctx.list = list;
ctx->ctx.flags = flags;
ctx->ctx.glob = imap_match_init_multiple(pool, patterns, TRUE, sep);
array_create(&ctx->ctx.module_contexts, pool, sizeof(void *), 5);
ctx->tree = mailbox_tree_init(sep);
mailbox_list_subscriptions_fill(&ctx->ctx, ctx->tree, FALSE);
ctx->info.ns = list->ns;
/* the tree usually has only those entries we want to iterate through,
but there are also non-matching root entries (e.g. "LSUB foo/%" will
include the "foo"), which we'll drop with MAILBOX_MATCHED. */
ctx->iter = mailbox_tree_iterate_init(ctx->tree, NULL, MAILBOX_MATCHED);
return &ctx->ctx;
}
struct mailbox_list_iterate_context *
maildir_list_iter_init(struct mailbox_list *_list, const char *const *patterns,
enum mailbox_list_iter_flags flags)
{
struct maildir_mailbox_list *list =
(struct maildir_mailbox_list *)_list;
struct maildir_list_iterate_context *ctx;
pool_t pool;
char ns_sep = mail_namespace_get_sep(_list->ns);
int ret;
pool = pool_alloconly_create("mailbox list maildir iter", 1024);
ctx = p_new(pool, struct maildir_list_iterate_context, 1);
ctx->ctx.pool = pool;
ctx->ctx.list = _list;
ctx->ctx.flags = flags;
ctx->ctx.glob = imap_match_init_multiple(pool, patterns, TRUE, ns_sep);
array_create(&ctx->ctx.module_contexts, pool, sizeof(void *), 5);
ctx->tree_ctx = mailbox_tree_init(ns_sep);
ctx->info.ns = _list->ns;
ctx->prefix_char = strcmp(_list->name, MAILBOX_LIST_NAME_IMAPDIR) == 0 ?
'\0' : list->sep;
ctx->dir = _list->set.root_dir;
if ((flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) != 0) {
/* Listing only subscribed mailboxes.
Flags are set later if needed. */
bool default_nonexistent =
(flags & MAILBOX_LIST_ITER_RETURN_NO_FLAGS) == 0;
mailbox_list_subscriptions_fill(&ctx->ctx, ctx->tree_ctx,
default_nonexistent);
}
if ((flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) == 0 ||
(flags & MAILBOX_LIST_ITER_RETURN_NO_FLAGS) == 0) {
/* Add/update mailbox list with flags */
bool update_only =
(flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) != 0;
T_BEGIN {
ret = maildir_fill_readdir(ctx, ctx->ctx.glob,
update_only);
} T_END;
if (ret < 0) {
ctx->ctx.failed = TRUE;
return &ctx->ctx;
}
}
