diff options
| author | Jay Berkenbilt <ejb@ql.org> | 2012-12-27 21:17:39 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2012-12-31 11:36:50 +0100 |
| commit | 774584163ff3d310e7c932e2a6f63b590cb736ac (patch) | |
| tree | 7b92b086ab258e49f95189c2dd860ee615faba6c /include | |
| parent | 3101955ac0f7f3818dca53d285f5ccd60ccdddea (diff) | |
| download | qpdf-774584163ff3d310e7c932e2a6f63b590cb736ac.tar.zst | |
Add ExtensionLevel support to version handling
All version operations are now fully aware of extension levels.
Diffstat (limited to 'include')
| -rw-r--r-- | include/qpdf/QPDF.hh | 2 | ||||
| -rw-r--r-- | include/qpdf/QPDFWriter.hh | 12 |
2 files changed, 13 insertions, 1 deletions
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh index 00591ea5..866b11b3 100644 --- a/include/qpdf/QPDF.hh +++ b/include/qpdf/QPDF.hh @@ -144,6 +144,8 @@ class QPDF QPDF_DLL std::string getPDFVersion() const; QPDF_DLL + int getExtensionLevel(); + QPDF_DLL QPDFObjectHandle getTrailer(); QPDF_DLL QPDFObjectHandle getRoot(); diff --git a/include/qpdf/QPDFWriter.hh b/include/qpdf/QPDFWriter.hh index 89536e13..15963890 100644 --- a/include/qpdf/QPDFWriter.hh +++ b/include/qpdf/QPDFWriter.hh @@ -153,6 +153,8 @@ class QPDFWriter // streams are used. QPDF_DLL void setMinimumPDFVersion(std::string const&); + QPDF_DLL + void setMinimumPDFVersion(std::string const&, int extension_level); // Force the PDF version of the output file to be a given version. // Use of this function may create PDF files that will not work @@ -171,6 +173,8 @@ class QPDFWriter // object streams. QPDF_DLL void forcePDFVersion(std::string const&); + QPDF_DLL + void forcePDFVersion(std::string const&, int extension_level); // Provide additional text to insert in the PDF file somewhere // near the beginning of the file. This can be used to add @@ -251,6 +255,7 @@ class QPDFWriter static int const f_stream = 1 << 0; static int const f_filtered = 1 << 1; static int const f_in_ostream = 1 << 2; + static int const f_in_extensions = 1 << 3; enum trailer_e { t_normal, t_lin_first, t_lin_second }; @@ -286,7 +291,8 @@ class QPDFWriter char const* user_password, char const* owner_password, bool allow_accessibility, bool allow_extract, qpdf_r3_print_e print, qpdf_r3_modify_e modify); - void disableIncompatibleEncryption(int major, int minor); + void disableIncompatibleEncryption(int major, int minor, + int extension_level); void parseVersion(std::string const& version, int& major, int& minor) const; int compareVersions(int major1, int minor1, int major2, int minor2) const; void setEncryptionParameters( @@ -375,8 +381,12 @@ class QPDFWriter std::string id1; // for /ID key of std::string id2; // trailer dictionary + std::string final_pdf_version; + int final_extension_level; std::string min_pdf_version; + int min_extension_level; std::string forced_pdf_version; + int forced_extension_level; std::string extra_header_text; int encryption_dict_objid; std::string cur_data_key; |