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| author | m-holger <m-holger@kubitscheck.org> | 2024-02-09 14:09:08 +0100 |
|---|---|---|
| committer | m-holger <m-holger@kubitscheck.org> | 2024-02-16 11:51:25 +0100 |
| commit | e2737ab646bff6aa07ba72e0cc15cc955d9afcc0 (patch) | |
| tree | 0ff6b1adb00694477e23e278055d61474d6b844a /libqpdf/QPDF_json.cc | |
| parent | 9e90007a4a490dd1335b63079fc3e2a74420911f (diff) | |
| download | qpdf-e2737ab646bff6aa07ba72e0cc15cc955d9afcc0.tar.zst | |
Add new writeJSON methods
Create an alternative to getJSON to allow an object handle to be written as JSON without the overhead of creating a JSON object.
Diffstat (limited to 'libqpdf/QPDF_json.cc')
| -rw-r--r-- | libqpdf/QPDF_json.cc | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/libqpdf/QPDF_json.cc b/libqpdf/QPDF_json.cc index 8326e6a5..5560afec 100644 --- a/libqpdf/QPDF_json.cc +++ b/libqpdf/QPDF_json.cc @@ -1,6 +1,7 @@ #include <qpdf/QPDF.hh> #include <qpdf/FileInputSource.hh> +#include <qpdf/JSON_writer.hh> #include <qpdf/Pl_Base64.hh> #include <qpdf/Pl_StdioFile.hh> #include <qpdf/QIntC.hh> @@ -864,9 +865,15 @@ void QPDF::writeJSONObject( int version, Pipeline* p, bool& first, std::string const& key, QPDFObjectHandle& obj) { - auto j = JSON::makeDictionary(); - j.addDictionaryMember("value", obj.getJSON(version, true)); - JSON::writeDictionaryItem(p, first, key, j, 3); + if (first) { + *p << "\n \"" << key << "\": {\n \"value\": "; + first = false; + } else { + *p << ",\n \"" << key << "\": {\n \"value\": "; + } + auto w = JSON::Writer(p, 4); + obj.writeJSON(version, w, true); + *p << "\n }"; } void |