1 files changed, 85 insertions, 0 deletions
diff --git a/src/lib-storage/index/dbox-common/dbox-storage.h b/src/lib-storage/index/dbox-common/dbox-storage.h
new file mode 100644
index 0000000..af085df
--- /dev/null
+++ b/src/lib-storage/index/dbox-common/dbox-storage.h
@@ -0,0 +1,85 @@
+#ifndef DBOX_STORAGE_H
+#define DBOX_STORAGE_H
+
+#include "mail-storage-private.h"
+
+struct dbox_file;
+struct dbox_mail;
+struct dbox_storage;
+struct dbox_save_context;
+
+#define DBOX_SUBSCRIPTION_FILE_NAME "subscriptions"
+#define DBOX_UIDVALIDITY_FILE_NAME "dovecot-uidvalidity"
+#define DBOX_TEMP_FILE_PREFIX ".temp."
+#define DBOX_ALT_SYMLINK_NAME "dbox-alt-root"
+
+#define DBOX_MAILBOX_DIR_NAME "mailboxes"
+#define DBOX_TRASH_DIR_NAME "trash"
+#define DBOX_MAILDIR_NAME "dbox-Mails"
+
+/* Delete temp files having ctime older than this. */
+#define DBOX_TMP_DELETE_SECS (36*60*60)
+
+/* Flag specifies if the message should be in primary or alternative storage */
+#define DBOX_INDEX_FLAG_ALT MAIL_INDEX_MAIL_FLAG_BACKEND
+
+enum dbox_index_header_flags {
+	/* messages' metadata contain POP3 UIDLs */
+	DBOX_INDEX_HEADER_FLAG_HAVE_POP3_UIDLS	= 0x01,
+	/* messages' metadata contain POP3 orders */
+	DBOX_INDEX_HEADER_FLAG_HAVE_POP3_ORDERS	= 0x02
+};
+
+struct dbox_storage_vfuncs {
+	/* dbox file has zero references now. it should be either freed or
+	   left open in case it's accessed again soon */
+	void (*file_unrefed)(struct dbox_file *file);
+	/* create a new file using the same permissions as file.
+	   if parents=TRUE, create the directory if necessary */
+	int (*file_create_fd)(struct dbox_file *file, const char *path,
+			      bool parents);
+	/* open the mail and return its file/offset */
+	int (*mail_open)(struct dbox_mail *mail, uoff_t *offset_r,
+			 struct dbox_file **file_r);
+	/* create/update mailbox indexes */
+	int (*mailbox_create_indexes)(struct mailbox *box,
+				      const struct mailbox_update *update,
+				      struct mail_index_transaction *trans);
+	/* returns attachment path suffix. mdbox returns "", sdbox returns
+	   "-<mailbox_guid>-<uid>" */
+	const char *(*get_attachment_path_suffix)(struct dbox_file *file);
+	/* mark the mailbox corrupted */
+	void (*set_mailbox_corrupted)(struct mailbox *box);
+	/* mark the file corrupted */
+	void (*set_file_corrupted)(struct dbox_file *file);
+};
+
+struct dbox_storage {
+	struct mail_storage storage;
+	struct dbox_storage_vfuncs v;
+
+	struct fs *attachment_fs;
+	const char *attachment_dir;
+};
+
+#define DBOX_STORAGE(s)		container_of(s, struct dbox_storage, storage)
+
+void dbox_storage_get_list_settings(const struct mail_namespace *ns,
+				    struct mailbox_list_settings *set);
+int dbox_storage_create(struct mail_storage *storage,
+			struct mail_namespace *ns,
+			const char **error_r);
+void dbox_storage_destroy(struct mail_storage *storage);
+uint32_t dbox_get_uidvalidity_next(struct mailbox_list *list);
+void dbox_notify_changes(struct mailbox *box);
+int dbox_mailbox_check_existence(struct mailbox *box, time_t *path_ctime_r);
+int dbox_mailbox_open(struct mailbox *box, time_t path_ctime);
+int dbox_mailbox_create(struct mailbox *box,
+			const struct mailbox_update *update, bool directory);
+int dbox_mailbox_create_indexes(struct mailbox *box,
+				const struct mailbox_update *update);
+int dbox_verify_alt_storage(struct mailbox_list *list);
+bool dbox_header_have_flag(struct mailbox *box, uint32_t ext_id,
+			   unsigned int flags_offset, uint8_t flag);
+
+#endif