1 files changed, 69 insertions, 0 deletions
diff --git a/src/lib-storage/index/dbox-single/sdbox-storage.h b/src/lib-storage/index/dbox-single/sdbox-storage.h
new file mode 100644
index 0000000..66d08da
--- /dev/null
+++ b/src/lib-storage/index/dbox-single/sdbox-storage.h
@@ -0,0 +1,69 @@
+#ifndef SDBOX_STORAGE_H
+#define SDBOX_STORAGE_H
+
+#include "index-storage.h"
+#include "dbox-storage.h"
+
+#define SDBOX_STORAGE_NAME "sdbox"
+#define SDBOX_MAIL_FILE_PREFIX "u."
+#define SDBOX_MAIL_FILE_FORMAT SDBOX_MAIL_FILE_PREFIX"%u"
+
+#define SDBOX_INDEX_HEADER_MIN_SIZE (sizeof(uint32_t))
+struct sdbox_index_header {
+	/* increased every time a full mailbox rebuild is done */
+	uint32_t rebuild_count;
+	guid_128_t mailbox_guid;
+	uint8_t flags; /* enum dbox_index_header_flags */
+	uint8_t unused[3];
+};
+
+struct sdbox_storage {
+	struct dbox_storage storage;
+};
+
+struct sdbox_mailbox {
+	struct mailbox box;
+	struct sdbox_storage *storage;
+
+	uint32_t hdr_ext_id;
+	/* if non-zero, storage should be rebuilt (except if rebuild_count
+	   has changed from this value) */
+	uint32_t corrupted_rebuild_count;
+
+	guid_128_t mailbox_guid;
+};
+
+#define SDBOX_STORAGE(s)	container_of(DBOX_STORAGE(s), struct sdbox_storage, storage)
+#define SDBOX_MAILBOX(s)	container_of(s, struct sdbox_mailbox, box)
+
+extern struct mail_vfuncs sdbox_mail_vfuncs;
+
+int sdbox_mail_open(struct dbox_mail *mail, uoff_t *offset_r,
+		    struct dbox_file **file_r);
+
+int sdbox_read_header(struct sdbox_mailbox *mbox,
+		      struct sdbox_index_header *hdr, bool log_error,
+		      bool *need_resize_r);
+int sdbox_mailbox_create_indexes(struct mailbox *box,
+				 const struct mailbox_update *update,
+				 struct mail_index_transaction *trans);
+void sdbox_set_mailbox_corrupted(struct mailbox *box);
+
+struct mail_save_context *
+sdbox_save_alloc(struct mailbox_transaction_context *_t);
+int sdbox_save_begin(struct mail_save_context *ctx, struct istream *input);
+int sdbox_save_finish(struct mail_save_context *ctx);
+void sdbox_save_cancel(struct mail_save_context *ctx);
+
+struct dbox_file *
+sdbox_save_file_get_file(struct mailbox_transaction_context *t, uint32_t seq);
+void sdbox_save_add_file(struct mail_save_context *ctx, struct dbox_file *file);
+
+int sdbox_transaction_save_commit_pre(struct mail_save_context *ctx);
+void sdbox_transaction_save_commit_post(struct mail_save_context *ctx,
+					struct mail_index_transaction_commit_result *result);
+void sdbox_transaction_save_rollback(struct mail_save_context *ctx);
+
+int sdbox_copy(struct mail_save_context *ctx, struct mail *mail);
+
+#endif