diff options
Diffstat (limited to 'qpdf/qpdf.cc')
| -rw-r--r-- | qpdf/qpdf.cc | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc index 451cdeb6..9cd0df7b 100644 --- a/qpdf/qpdf.cc +++ b/qpdf/qpdf.cc @@ -165,21 +165,44 @@ void usage(std::string const& msg) exit(EXIT_ERROR); } +static std::string show_bool(bool v) +{ + return v ? "allowed" : "not allowed"; +} + static void show_encryption(QPDF& pdf) { // Extract /P from /Encrypt - if (! pdf.isEncrypted()) + int R = 0; + int P = 0; + if (! pdf.isEncrypted(R, P)) { std::cout << "File is not encrypted" << std::endl; } else { - QPDFObjectHandle trailer = pdf.getTrailer(); - QPDFObjectHandle encrypt = trailer.getKey("/Encrypt"); - QPDFObjectHandle P = encrypt.getKey("/P"); - std::cout << "P = " << P.getIntValue() << std::endl; + std::cout << "R = " << R << std::endl; + std::cout << "P = " << P << std::endl; std::string user_password = pdf.getTrimmedUserPassword(); std::cout << "User password = " << user_password << std::endl; + std::cout << "extract for accessibility: " + << show_bool(pdf.allowAccessibility()) << std::endl; + std::cout << "extract for any purpose: " + << show_bool(pdf.allowExtractAll()) << std::endl; + std::cout << "print low resolution: " + << show_bool(pdf.allowPrintLowRes()) << std::endl; + std::cout << "print high resolution: " + << show_bool(pdf.allowPrintHighRes()) << std::endl; + std::cout << "modify document assembly: " + << show_bool(pdf.allowModifyAssembly()) << std::endl; + std::cout << "modify forms: " + << show_bool(pdf.allowModifyForm()) << std::endl; + std::cout << "modify annotations: " + << show_bool(pdf.allowModifyAnnotation()) << std::endl; + std::cout << "modify other: " + << show_bool(pdf.allowModifyOther()) << std::endl; + std::cout << "modify anything: " + << show_bool(pdf.allowModifyAll()) << std::endl; } } |