Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 178 insertions, 0 deletions

diff --git a/src/lib-storage/list/mailbox-list-none.c b/src/lib-storage/list/mailbox-list-none.c
new file mode 100644
index 0000000..fb5c608
--- /dev/null
+++ b/src/lib-storage/list/mailbox-list-none.c
@@ -0,0 +1,178 @@
+/* Copyright (c) 2006-2018 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "array.h"
+#include "imap-match.h"
+#include "mailbox-list-private.h"
+
+#define GLOBAL_TEMP_PREFIX ".temp."
+
+struct noop_list_iterate_context {
+	struct mailbox_list_iterate_context ctx;
+	struct mailbox_info inbox_info;
+	bool list_inbox:1;
+};
+
+extern struct mailbox_list none_mailbox_list;
+
+static struct mailbox_list *none_list_alloc(void)
+{
+	struct mailbox_list *list;
+	pool_t pool;
+
+	pool = pool_alloconly_create("none list", 2048);
+
+	list = p_new(pool, struct mailbox_list, 1);
+	*list = none_mailbox_list;
+	list->props = MAILBOX_LIST_PROP_NO_LIST_INDEX;
+	list->pool = pool;
+	return list;
+}
+
+static void none_list_deinit(struct mailbox_list *list)
+{
+	pool_unref(&list->pool);
+}
+
+static char none_list_get_hierarchy_sep(struct mailbox_list *list ATTR_UNUSED)
+{
+	return '/';
+}
+
+static int
+none_list_get_path(struct mailbox_list *list ATTR_UNUSED,
+		   const char *name ATTR_UNUSED,
+		   enum mailbox_list_path_type type ATTR_UNUSED,
+		   const char **path_r ATTR_UNUSED)
+{
+	return 0;
+}
+
+static const char *
+none_list_get_temp_prefix(struct mailbox_list *list ATTR_UNUSED,
+			  bool global ATTR_UNUSED)
+{
+	return GLOBAL_TEMP_PREFIX;
+}
+
+static int
+none_list_subscriptions_refresh(struct mailbox_list *src_list ATTR_UNUSED,
+				struct mailbox_list *dest_list ATTR_UNUSED)
+{
+	return 0;
+}
+
+static int none_list_set_subscribed(struct mailbox_list *list,
+				    const char *name ATTR_UNUSED,
+				    bool set ATTR_UNUSED)
+{
+	mailbox_list_set_error(list, MAIL_ERROR_NOTPOSSIBLE, "Not supported");
+	return -1;
+}
+
+static int none_list_delete_mailbox(struct mailbox_list *list,
+				    const char *name ATTR_UNUSED)
+{
+	mailbox_list_set_error(list, MAIL_ERROR_NOTPOSSIBLE, "Not supported");
+	return -1;
+}
+
+static int none_list_delete_dir(struct mailbox_list *list,
+				const char *name ATTR_UNUSED)
+{
+	mailbox_list_set_error(list, MAIL_ERROR_NOTPOSSIBLE, "Not supported");
+	return -1;
+}
+
+static int
+none_list_rename_mailbox(struct mailbox_list *oldlist,
+			 const char *oldname ATTR_UNUSED,
+			 struct mailbox_list *newlist ATTR_UNUSED,
+			 const char *newname ATTR_UNUSED)
+{
+	mailbox_list_set_error(oldlist, MAIL_ERROR_NOTPOSSIBLE,
+			       "Not supported");
+	return -1;
+}
+
+static struct mailbox_list_iterate_context *
+none_list_iter_init(struct mailbox_list *list,
+		    const char *const *patterns,
+		    enum mailbox_list_iter_flags flags)
+{
+	struct noop_list_iterate_context *ctx;
+	pool_t pool;
+
+	pool = pool_alloconly_create("mailbox list none iter", 1024);
+	ctx = p_new(pool, struct noop_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,
+						 mail_namespace_get_sep(list->ns));
+	array_create(&ctx->ctx.module_contexts, pool, sizeof(void *), 5);
+	if ((list->ns->flags & NAMESPACE_FLAG_INBOX_USER) != 0 &&
+	    imap_match(ctx->ctx.glob, "INBOX") == IMAP_MATCH_YES) {
+		ctx->list_inbox = TRUE;
+		ctx->inbox_info.ns = list->ns;
+		ctx->inbox_info.vname = "INBOX";
+	}
+	return &ctx->ctx;
+}
+
+static int
+none_list_iter_deinit(struct mailbox_list_iterate_context *ctx)
+{
+	pool_unref(&ctx->pool);
+	return 0;
+}
+
+static const struct mailbox_info *
+none_list_iter_next(struct mailbox_list_iterate_context *_ctx)
+{
+	struct noop_list_iterate_context *ctx =
+		(struct noop_list_iterate_context *)_ctx;
+
+	if (ctx->list_inbox) {
+		ctx->list_inbox = FALSE;
+		return &ctx->inbox_info;
+	}
+	return NULL;
+}
+
+static int
+none_list_get_mailbox_flags(struct mailbox_list *list ATTR_UNUSED,
+			    const char *dir ATTR_UNUSED,
+			    const char *fname ATTR_UNUSED,
+			    enum mailbox_list_file_type type ATTR_UNUSED,
+			    enum mailbox_info_flags *flags)
+{
+	*flags = MAILBOX_NONEXISTENT;
+	return 0;
+}
+
+struct mailbox_list none_mailbox_list = {
+	.name = MAILBOX_LIST_NAME_NONE,
+	.props = MAILBOX_LIST_PROP_NO_ROOT,
+	.mailbox_name_max_length = MAILBOX_LIST_NAME_MAX_LENGTH,
+
+	.v = {
+		.alloc = none_list_alloc,
+		.deinit = none_list_deinit,
+		.get_hierarchy_sep = none_list_get_hierarchy_sep,
+		.get_vname = mailbox_list_default_get_vname,
+		.get_storage_name = mailbox_list_default_get_storage_name,
+		.get_path = none_list_get_path,
+		.get_temp_prefix = none_list_get_temp_prefix,
+		.iter_init = none_list_iter_init,
+		.iter_next = none_list_iter_next,
+		.iter_deinit = none_list_iter_deinit,
+		.get_mailbox_flags = none_list_get_mailbox_flags,
+		.subscriptions_refresh = none_list_subscriptions_refresh,
+		.set_subscribed = none_list_set_subscribed,
+		.delete_mailbox = none_list_delete_mailbox,
+		.delete_dir = none_list_delete_dir,
+		.delete_symlink = none_list_delete_dir,
+		.rename_mailbox = none_list_rename_mailbox,
+	}
+};