1 files changed, 104 insertions, 0 deletions
diff --git a/src/lib-index/mail-index-sync-private.h b/src/lib-index/mail-index-sync-private.h
new file mode 100644
index 0000000..094c83d
--- /dev/null
+++ b/src/lib-index/mail-index-sync-private.h
@@ -0,0 +1,104 @@
+#ifndef MAIL_INDEX_SYNC_PRIVATE_H
+#define MAIL_INDEX_SYNC_PRIVATE_H
+
+#include "mail-index-private.h"
+#include "mail-transaction-log.h"
+
+struct uid_range {
+	uint32_t uid1, uid2;
+};
+ARRAY_DEFINE_TYPE(uid_range, struct uid_range);
+
+struct mail_index_sync_list {
+	const ARRAY_TYPE(uid_range) *array;
+	unsigned int idx;
+	unsigned int keyword_idx:31;
+	bool keyword_remove:1;
+};
+
+struct mail_index_expunge_handler {
+	mail_index_expunge_handler_t *handler;
+	void *context;
+	void **sync_context;
+	uint32_t record_offset;
+};
+
+struct mail_index_sync_map_ctx {
+	struct mail_index_view *view;
+	struct mail_index_modseq_sync *modseq_ctx;
+	uint32_t cur_ext_map_idx;
+	uint32_t cur_ext_record_size;
+
+	uint32_t ext_intro_seq;
+	uoff_t ext_intro_offset, ext_intro_end_offset;
+
+	ARRAY(struct mail_index_expunge_handler) expunge_handlers;
+	ARRAY(void *) extra_contexts;
+	buffer_t *unknown_extensions;
+
+        enum mail_index_sync_handler_type type;
+
+	bool sync_handlers_initialized:1;
+	bool expunge_handlers_set:1;
+	bool expunge_handlers_used:1;
+	bool cur_ext_ignore:1;
+	bool internal_update:1; /* used by keywords for ext_intro */
+	bool errors:1;
+};
+
+extern struct mail_transaction_map_functions mail_index_map_sync_funcs;
+
+void mail_index_sync_map_init(struct mail_index_sync_map_ctx *sync_map_ctx,
+			      struct mail_index_view *view,
+			      enum mail_index_sync_handler_type type);
+void mail_index_sync_map_deinit(struct mail_index_sync_map_ctx *sync_map_ctx);
+bool mail_index_sync_map_want_index_reopen(struct mail_index_map *map,
+					   enum mail_index_sync_handler_type type);
+int mail_index_sync_map(struct mail_index_map **_map,
+			enum mail_index_sync_handler_type type,
+			const char **reason_r);
+
+int mail_index_sync_record(struct mail_index_sync_map_ctx *ctx,
+			   const struct mail_transaction_header *hdr,
+			   const void *data);
+
+struct mail_index_map *
+mail_index_sync_get_atomic_map(struct mail_index_sync_map_ctx *ctx);
+
+void mail_index_sync_init_expunge_handlers(struct mail_index_sync_map_ctx *ctx);
+void
+mail_index_sync_deinit_expunge_handlers(struct mail_index_sync_map_ctx *ctx);
+void mail_index_sync_init_handlers(struct mail_index_sync_map_ctx *ctx);
+void mail_index_sync_deinit_handlers(struct mail_index_sync_map_ctx *ctx);
+
+int mail_index_sync_ext_intro(struct mail_index_sync_map_ctx *ctx,
+			      const struct mail_transaction_ext_intro *u);
+int mail_index_sync_ext_reset(struct mail_index_sync_map_ctx *ctx,
+			      const struct mail_transaction_ext_reset *u);
+int mail_index_sync_ext_hdr_update(struct mail_index_sync_map_ctx *ctx,
+				   uint32_t offset, uint32_t size,
+				   const void *data);
+int
+mail_index_sync_ext_rec_update(struct mail_index_sync_map_ctx *ctx,
+			       const struct mail_transaction_ext_rec_update *u);
+int
+mail_index_sync_ext_atomic_inc(struct mail_index_sync_map_ctx *ctx,
+			       const struct mail_transaction_ext_atomic_inc *u);
+
+int mail_index_sync_keywords(struct mail_index_sync_map_ctx *ctx,
+			     const struct mail_transaction_header *hdr,
+			     const struct mail_transaction_keyword_update *rec);
+int
+mail_index_sync_keywords_reset(struct mail_index_sync_map_ctx *ctx,
+			       const struct mail_transaction_header *hdr,
+			       const struct mail_transaction_keyword_reset *r);
+
+void mail_index_sync_set_corrupted(struct mail_index_sync_map_ctx *ctx,
+				   const char *fmt, ...)
+	ATTR_FORMAT(2, 3) ATTR_COLD;
+
+#ifdef DEBUG
+void mail_index_map_check(struct mail_index_map *map);
+#endif
+
+#endif