Merge pull request #902 from m-holger/od

Refactor creation of object descriptions

1 files changed, 1 insertions, 65 deletions

diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh
index d6b32fe9..54af0d17 100644
--- a/include/qpdf/QPDF.hh
+++ b/include/qpdf/QPDF.hh
@@ -1108,71 +1108,7 @@ class QPDF
         std::set<QPDFObjGen>::const_iterator iter;
     };
 
-    class JSONReactor: public JSON::Reactor
-    {
-      public:
-        JSONReactor(
-            QPDF&, std::shared_ptr<InputSource> is, bool must_be_complete);
-        virtual ~JSONReactor() = default;
-        virtual void dictionaryStart() override;
-        virtual void arrayStart() override;
-        virtual void containerEnd(JSON const& value) override;
-        virtual void topLevelScalar() override;
-        virtual bool
-        dictionaryItem(std::string const& key, JSON const& value) override;
-        virtual bool arrayItem(JSON const& value) override;
-
-        bool anyErrors() const;
-
-      private:
-        enum state_e {
-            st_initial,
-            st_top,
-            st_qpdf,
-            st_qpdf_meta,
-            st_objects,
-            st_trailer,
-            st_object_top,
-            st_stream,
-            st_object,
-            st_ignore,
-        };
-
-        void containerStart();
-        void nestedState(std::string const& key, JSON const& value, state_e);
-        void setObjectDescription(QPDFObjectHandle& oh, JSON const& value);
-        QPDFObjectHandle makeObject(JSON const& value);
-        void error(qpdf_offset_t offset, std::string const& message);
-        QPDFObjectHandle reserveObject(int obj, int gen);
-        void replaceObject(
-            QPDFObjectHandle to_replace,
-            QPDFObjectHandle replacement,
-            JSON const& value);
-
-        QPDF& pdf;
-        std::shared_ptr<InputSource> is;
-        bool must_be_complete;
-        bool errors;
-        bool parse_error;
-        bool saw_qpdf;
-        bool saw_qpdf_meta;
-        bool saw_objects;
-        bool saw_json_version;
-        bool saw_pdf_version;
-        bool saw_trailer;
-        state_e state;
-        state_e next_state;
-        std::string cur_object;
-        bool saw_value;
-        bool saw_stream;
-        bool saw_dict;
-        bool saw_data;
-        bool saw_datafile;
-        bool this_stream_needs_data;
-        std::vector<state_e> state_stack;
-        std::vector<QPDFObjectHandle> object_stack;
-        std::set<QPDFObjGen> reserved;
-    };
+    class JSONReactor;
 
     void parse(char const* password);
     void inParse(bool);