C API: expose functions for indirect objects (fixes #588)

1 files changed, 25 insertions, 0 deletions

diff --git a/libqpdf/qpdf-c.cc b/libqpdf/qpdf-c.cc
index b7e67e85..1183ffd2 100644
--- a/libqpdf/qpdf-c.cc
+++ b/libqpdf/qpdf-c.cc
@@ -972,6 +972,12 @@ qpdf_oh qpdf_get_root(qpdf_data qpdf)
         });
 }
 
+qpdf_oh qpdf_get_object_by_id(qpdf_data qpdf, int objid, int generation)
+{
+    QTC::TC("qpdf", "qpdf-c called qpdf_get_object_by_id");
+    return new_object(qpdf, qpdf->qpdf->getObjectByID(objid, generation));
+}
+
 template<class RET>
 static RET do_with_oh(
     qpdf_data qpdf, qpdf_oh oh,
@@ -1008,6 +1014,15 @@ static void do_with_oh_void(
         });
 }
 
+void qpdf_replace_object(qpdf_data qpdf, int objid, int generation, qpdf_oh oh)
+{
+    do_with_oh_void(
+        qpdf, oh, [&qpdf, &objid, &generation](QPDFObjectHandle& o) {
+            QTC::TC("qpdf", "qpdf-c called qpdf_replace_object");
+            qpdf->qpdf->replaceObject(objid, generation, o);
+        });
+}
+
 QPDF_BOOL qpdf_oh_is_initialized(qpdf_data qpdf, qpdf_oh oh)
 {
     QTC::TC("qpdf", "qpdf-c called qpdf_oh_is_initialized");
@@ -1421,6 +1436,16 @@ void qpdf_oh_make_direct(qpdf_data qpdf, qpdf_oh oh)
         });
 }
 
+qpdf_oh qpdf_make_indirect_object(qpdf_data qpdf, qpdf_oh oh)
+{
+    return do_with_oh<qpdf_oh>(
+        qpdf, oh,
+        return_uninitialized(qpdf),
+        [&qpdf](QPDFObjectHandle& o) {
+            return new_object(qpdf, qpdf->qpdf->makeIndirectObject(o));
+        });
+}
+
 static QPDFObjectHandle
 qpdf_oh_item_internal(qpdf_data qpdf, qpdf_oh item)
 {