1 files changed, 49 insertions, 0 deletions
diff --git a/addressbook/backend/ebook/e-book-query.h b/addressbook/backend/ebook/e-book-query.h
new file mode 100644
index 0000000000..e36887f6f2
--- /dev/null
+++ b/addressbook/backend/ebook/e-book-query.h
@@ -0,0 +1,49 @@
+
+#ifndef __E_BOOK_QUERY_H__
+#define __E_BOOK_QUERY_H__
+
+#include <ebook/e-contact.h>
+
+G_BEGIN_DECLS
+
+typedef struct EBookQuery EBookQuery;
+
+typedef enum {
+  E_BOOK_QUERY_IS,
+  E_BOOK_QUERY_CONTAINS,
+  E_BOOK_QUERY_BEGINS_WITH,
+  E_BOOK_QUERY_ENDS_WITH,
+
+#if notyet
+  E_BOOK_QUERY_LT,
+  E_BOOK_QUERY_LE,
+  E_BOOK_QUERY_GT,
+  E_BOOK_QUERY_GE,
+  E_BOOK_QUERY_EQ,
+#endif
+} EBookQueryTest;
+
+EBookQuery* e_book_query_from_string  (const char *sexp);
+char*       e_book_query_to_string    (EBookQuery *q);
+
+void        e_book_query_ref          (EBookQuery *q);
+void        e_book_query_unref        (EBookQuery *q);
+
+EBookQuery* e_book_query_and          (int nqs, EBookQuery **qs, gboolean unref);
+EBookQuery* e_book_query_andv         (EBookQuery *q, ...);
+EBookQuery* e_book_query_or           (int nqs, EBookQuery **qs, gboolean unref);
+EBookQuery* e_book_query_orv          (EBookQuery *q, ...);
+
+EBookQuery* e_book_query_not          (EBookQuery *qs, gboolean unref);
+
+EBookQuery* e_book_query_field_exists (EContactField   field);
+EBookQuery* e_book_query_field_test   (EContactField   field,
+				       EBookQueryTest     test,
+				       const char        *value);
+
+/* a special any field contains query */
+EBookQuery* e_book_query_any_field_contains (const char  *value);
+
+G_END_DECLS
+
+#endif /* __E_BOOK_QUERY_H__ */