diff options
Diffstat (limited to 'include/qpdf/JSON.hh')
| -rw-r--r-- | include/qpdf/JSON.hh | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/qpdf/JSON.hh b/include/qpdf/JSON.hh index 64f3792c..28da3f24 100644 --- a/include/qpdf/JSON.hh +++ b/include/qpdf/JSON.hh @@ -339,13 +339,33 @@ class JSON static void writeClose(Pipeline* p, bool first, size_t depth, char const* delimeter); + enum value_type_e { + vt_none, + vt_dictionary, + vt_array, + vt_string, + vt_number, + vt_bool, + vt_null, + vt_blob, + }; + struct JSON_value { + JSON_value(value_type_e type_code) : + type_code(type_code) + { + } virtual ~JSON_value() = default; virtual void write(Pipeline*, size_t depth) const = 0; + const value_type_e type_code{vt_none}; }; struct JSON_dictionary: public JSON_value { + JSON_dictionary() : + JSON_value(vt_dictionary) + { + } virtual ~JSON_dictionary() = default; virtual void write(Pipeline*, size_t depth) const; std::map<std::string, std::shared_ptr<JSON_value>> members; @@ -353,6 +373,10 @@ class JSON }; struct JSON_array: public JSON_value { + JSON_array() : + JSON_value(vt_array) + { + } virtual ~JSON_array() = default; virtual void write(Pipeline*, size_t depth) const; std::vector<std::shared_ptr<JSON_value>> elements; @@ -383,6 +407,10 @@ class JSON }; struct JSON_null: public JSON_value { + JSON_null() : + JSON_value(vt_null) + { + } virtual ~JSON_null() = default; virtual void write(Pipeline*, size_t depth) const; }; |