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d0e99f195a
Give objects descriptions and context so it is possible to issue warnings instead of fatal errors for attempts to access objects of the wrong type.
93 lines
1.5 KiB
C++
93 lines
1.5 KiB
C++
#include <qpdf/QPDFExc.hh>
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#include <qpdf/QUtil.hh>
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QPDFExc::QPDFExc(qpdf_error_code_e error_code,
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std::string const& filename,
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std::string const& object,
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qpdf_offset_t offset,
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std::string const& message) :
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std::runtime_error(createWhat(filename, object, offset, message)),
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error_code(error_code),
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filename(filename),
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object(object),
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offset(offset),
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message(message)
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{
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}
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QPDFExc::~QPDFExc() throw ()
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{
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}
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std::string
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QPDFExc::createWhat(std::string const& filename,
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std::string const& object,
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qpdf_offset_t offset,
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std::string const& message)
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{
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std::string result;
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if (! filename.empty())
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{
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result += filename;
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}
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if (! (object.empty() && offset == 0))
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{
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if (! filename.empty())
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{
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result += " (";
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}
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if (! object.empty())
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{
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result += object;
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if (offset > 0)
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{
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result += ", ";
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}
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}
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if (offset > 0)
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{
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result += "offset " + QUtil::int_to_string(offset);
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}
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if (! filename.empty())
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{
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result += ")";
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}
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}
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if (! result.empty())
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{
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result += ": ";
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}
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result += message;
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return result;
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}
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qpdf_error_code_e
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QPDFExc::getErrorCode() const
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{
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return this->error_code;
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}
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std::string const&
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QPDFExc::getFilename() const
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{
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return this->filename;
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}
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std::string const&
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QPDFExc::getObject() const
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{
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return this->object;
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}
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qpdf_offset_t
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QPDFExc::getFilePosition() const
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{
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return this->offset;
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}
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std::string const&
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QPDFExc::getMessageDetail() const
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{
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return this->message;
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}
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