1 files changed, 47 insertions, 0 deletions
diff --git a/pigeonhole/src/lib-sieve/util/edit-mail.h b/pigeonhole/src/lib-sieve/util/edit-mail.h
new file mode 100644
index 0000000..14d2eaa
--- /dev/null
+++ b/pigeonhole/src/lib-sieve/util/edit-mail.h
@@ -0,0 +1,47 @@
+#ifndef EDIT_MAIL_H
+#define EDIT_MAIL_H
+
+struct edit_mail;
+
+struct edit_mail *edit_mail_wrap(struct mail *mail);
+void edit_mail_unwrap(struct edit_mail **edmail);
+struct edit_mail *edit_mail_snapshot(struct edit_mail *edmail);
+
+void edit_mail_reset(struct edit_mail *edmail);
+
+struct mail *edit_mail_get_mail(struct edit_mail *edmail);
+
+/*
+ * Header modification
+ */
+
+/* Simple API */
+
+void edit_mail_header_add(struct edit_mail *edmail, const char *field_name,
+			  const char *value, bool last);
+int edit_mail_header_delete(struct edit_mail *edmail,
+			    const char *field_name, int index);
+int edit_mail_header_replace(struct edit_mail *edmail,
+			     const char *field_name, int index,
+			     const char *newname, const char *newvalue);
+
+/* Iterator */
+
+struct edit_mail_header_iter;
+
+int edit_mail_headers_iterate_init(struct edit_mail *edmail,
+				   const char *field_name, bool reverse,
+				   struct edit_mail_header_iter **edhiter_r);
+void edit_mail_headers_iterate_deinit(struct edit_mail_header_iter **edhiter);
+
+void edit_mail_headers_iterate_get(struct edit_mail_header_iter *edhiter,
+				   const char **value_r);
+
+bool edit_mail_headers_iterate_next(struct edit_mail_header_iter *edhiter);
+
+bool edit_mail_headers_iterate_remove(struct edit_mail_header_iter *edhiter);
+bool edit_mail_headers_iterate_replace(struct edit_mail_header_iter *edhiter,
+				       const char *newname,
+				       const char *newvalue);
+
+#endif