Add class QPDF_Unresolved

Allow QPDFObjectHandle::obj to be set prior resolving object.

ot_unresolved has been appended to the list object types in order to
preserve the output of existing test cases.

1 files changed, 21 insertions, 0 deletions

diff --git a/libqpdf/qpdf/QPDF_Unresolved.hh b/libqpdf/qpdf/QPDF_Unresolved.hh
new file mode 100644
index 00000000..4f1c5238
--- /dev/null
+++ b/libqpdf/qpdf/QPDF_Unresolved.hh
@@ -0,0 +1,21 @@
+#ifndef QPDF_UNRESOLVED_HH
+#define QPDF_UNRESOLVED_HH
+
+#include <qpdf/QPDFObject.hh>
+
+class QPDF_Unresolved: public QPDFObject
+{
+  public:
+    virtual ~QPDF_Unresolved() = default;
+    static std::shared_ptr<QPDFObject> create();
+    virtual std::shared_ptr<QPDFObject> shallowCopy();
+    virtual std::string unparse();
+    virtual JSON getJSON(int json_version);
+    virtual QPDFObject::object_type_e getTypeCode() const;
+    virtual char const* getTypeName() const;
+
+  private:
+    QPDF_Unresolved() = default;
+};
+
+#endif // QPDF_UNRESOLVED_HH