diff options
Diffstat (limited to 'libqpdf/QPDF_Array.cc')
| -rw-r--r-- | libqpdf/QPDF_Array.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libqpdf/QPDF_Array.cc b/libqpdf/QPDF_Array.cc index 789acc35..6e50a781 100644 --- a/libqpdf/QPDF_Array.cc +++ b/libqpdf/QPDF_Array.cc @@ -1,5 +1,6 @@ #include <qpdf/QPDF_Array.hh> +#include <qpdf/JSON_writer.hh> #include <qpdf/QPDFObjectHandle.hh> #include <qpdf/QPDFObject_private.hh> #include <qpdf/QTC.hh> @@ -180,6 +181,43 @@ QPDF_Array::getJSON(int json_version) return j_array; } +void +QPDF_Array::writeJSON(int json_version, JSON::Writer& p) +{ + p.writeStart('['); + if (sp) { + int next = 0; + for (auto& item: sp->elements) { + int key = item.first; + for (int j = next; j < key; ++j) { + p.writeNext() << "null"; + } + p.writeNext(); + auto og = item.second->getObjGen(); + if (og.isIndirect()) { + p << "\"" << og.unparse(' ') << " R\""; + } else { + item.second->writeJSON(json_version, p); + } + next = ++key; + } + for (int j = next; j < sp->size; ++j) { + p.writeNext() << "null"; + } + } else { + for (auto const& item: elements) { + p.writeNext(); + auto og = item->getObjGen(); + if (og.isIndirect()) { + p << "\"" << og.unparse(' ') << " R\""; + } else { + item->writeJSON(json_version, p); + } + } + } + p.writeEnd(']'); +} + QPDFObjectHandle QPDF_Array::at(int n) const noexcept { |