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This comment expands all tabs using an 8-character tab-width. You should ignore this commit when using git blame or use git blame -w. In the early days, I used to use tabs where possible for indentation, since emacs did this automatically. In recent years, I have switched to only using spaces, which means qpdf source code has been a mixture of spaces and tabs. I have avoided cleaning this up because of not wanting gratuitous whitespaces change to cloud the output of git blame, but I changed my mind after discussing with users who view qpdf source code in editors/IDEs that have other tab widths by default and in light of the fact that I am planning to start applying automatic code formatting soon.
76 lines
1.3 KiB
C++
76 lines
1.3 KiB
C++
#include <qpdf/QPDF_Name.hh>
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#include <string.h>
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#include <stdio.h>
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#include <qpdf/QUtil.hh>
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QPDF_Name::QPDF_Name(std::string const& name) :
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name(name)
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{
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}
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QPDF_Name::~QPDF_Name()
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{
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}
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std::string
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QPDF_Name::normalizeName(std::string const& name)
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{
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if (name.empty())
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{
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return name;
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}
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std::string result;
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result += name.at(0);
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for (size_t i = 1; i < name.length(); ++i)
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{
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char ch = name.at(i);
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// Don't use locale/ctype here; follow PDF spec guidelines.
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if (ch == '\0')
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{
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// QPDFTokenizer embeds a null character to encode an
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// invalid #.
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result += "#";
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}
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else if (strchr("#()<>[]{}/%", ch) || (ch < 33) || (ch > 126))
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{
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result += "#" + QUtil::hex_encode(std::string(&ch, 1));
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}
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else
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{
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result += ch;
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}
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}
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return result;
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}
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std::string
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QPDF_Name::unparse()
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{
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return normalizeName(this->name);
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}
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JSON
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QPDF_Name::getJSON()
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{
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return JSON::makeString(normalizeName(this->name));
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}
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QPDFObject::object_type_e
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QPDF_Name::getTypeCode() const
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{
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return QPDFObject::ot_name;
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}
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char const*
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QPDF_Name::getTypeName() const
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{
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return "name";
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}
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std::string
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QPDF_Name::getName() const
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{
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return this->name;
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}
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