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| author | Jay Berkenbilt <ejb@ql.org> | 2012-12-30 01:00:05 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2012-12-31 16:32:32 +0100 |
| commit | 93ac1695a4b79f3d5b71e2d57ed876c28866d2c9 (patch) | |
| tree | 7b202d0056fd5f1599a7ac0fe6c7cdf152440d0d /libqpdf/qpdf | |
| parent | eff2c9a67937b875d578b8a744070516f91930e2 (diff) | |
| download | qpdf-93ac1695a4b79f3d5b71e2d57ed876c28866d2c9.tar.zst | |
Support files with only attachments encrypted
Test cases added in a future commit since they depend on /R=6 support.
Diffstat (limited to 'libqpdf/qpdf')
| -rw-r--r-- | libqpdf/qpdf/QPDF_Stream.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libqpdf/qpdf/QPDF_Stream.hh b/libqpdf/qpdf/QPDF_Stream.hh index 34eaceeb..6e5dacf0 100644 --- a/libqpdf/qpdf/QPDF_Stream.hh +++ b/libqpdf/qpdf/QPDF_Stream.hh @@ -45,6 +45,9 @@ class QPDF_Stream: public QPDFObject void replaceFilterData(QPDFObjectHandle const& filter, QPDFObjectHandle const& decode_parms, size_t length); + bool understandDecodeParams( + std::string const& filter, QPDFObjectHandle decode_params, + int& predictor, int& columns, bool& early_code_change); bool filterable(std::vector<std::string>& filters, int& predictor, int& columns, bool& early_code_change); |