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Add comment to QPDF_Name::writeJSON

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This commit is contained in:
m-holger 2024-02-17 14:58:48 +00:00
parent 4f54508f7f
commit 413aba5bf2
1 changed files with 3 additions and 1 deletions
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4
libqpdf/QPDF_Name.cc
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@ -60,7 +60,7 @@ QPDF_Name::analyzeJSONEncoding(const std::string& name)
std::basic_string_view<unsigned char> view{ std::basic_string_view<unsigned char> view{
reinterpret_cast<const unsigned char*>(name.data()), name.size()}; reinterpret_cast<const unsigned char*>(name.data()), name.size()};
int tail = 0; // Number of continuation characters expected. int tail = 0; // Number of continuation characters expected.
bool tail2 = false; // Potential overlong 3 octet utf-8. bool tail2 = false; // Potential overlong 3 octet utf-8.
bool tail3 = false; // potential overlong 4 octet bool tail3 = false; // potential overlong 4 octet
bool needs_escaping = false; bool needs_escaping = false;
@ -106,6 +106,8 @@ QPDF_Name::analyzeJSONEncoding(const std::string& name)
void void
QPDF_Name::writeJSON(int json_version, JSON::Writer& p) QPDF_Name::writeJSON(int json_version, JSON::Writer& p)
{ {
// For performance reasons this code is duplicated in QPDF_Dictionary::writeJSON. When updating
// this method make sure QPDF_Dictionary is also update.
if (json_version == 1) { if (json_version == 1) {
p << "\"" << JSON::Writer::encode_string(normalizeName(name)) << "\""; p << "\"" << JSON::Writer::encode_string(normalizeName(name)) << "\"";
} else { } else {