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attachfile2.dtx
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attachfile2.dtx
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% \iffalse meta-comment
%
% File: attachfile2.dtx
% Version: 2024-01-18 v2.12
% Info: Attach files into PDF
%
% Copyright (C)
% 2005-2010, 2012 Heiko Oberdiek
% 2016-2024 Oberdiek Package Support Group
% https://github.com/ho-tex/attachfile2/issues
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3c of this license or (at your option) any later
% version. This version of this license is in
% https://www.latex-project.org/lppl/lppl-1-3c.txt
% and the latest version of this license is in
% https://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of
% LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainers of this work are
% Heiko Oberdiek and the Oberdiek Package Support Group
% https://github.com/ho-tex/attachfile2/issues
%
% This work consists of the main source file attachfile2.dtx
% and the derived files
% attachfile2.sty, attachfile2.pdf,
% atfi-dvips.def, atfi-pdftex.def, atfi-dvipdfmx.def, atfi-luatex.def
% pdfatfi.pl pdfatfi.1.
%
% Distribution:
% CTAN:macros/latex/contrib/attachfile2/attachfile2.dtx
% CTAN:macros/latex/contrib/attachfile2/attachfile2.pdf
%
% Unpacking:
% (a) If attachfile2.ins is present:
% tex attachfile2.ins
% (b) Without attachfile2.ins:
% tex attachfile2.dtx
% (c) If you insist on using LaTeX
% latex \let\install=y\input{attachfile2.dtx}
% (quote the arguments according to the demands of your shell)
%
% Documentation:
% (a) If attachfile2.drv is present:
% latex attachfile2.drv
% (b) Without attachfile2.drv:
% latex attachfile2.dtx; ...
% The class ltxdoc loads the configuration file ltxdoc.cfg
% if available. Here you can specify further options, e.g.
% use A4 as paper format:
% \PassOptionsToClass{a4paper}{article}
%
% Program calls to get the documentation (example):
% pdflatex attachfile2.dtx
% makeindex -s gind.ist attachfile2.idx
% pdflatex attachfile2.dtx
% makeindex -s gind.ist attachfile2.idx
% pdflatex attachfile2.dtx
%
% Installation:
% TDS:tex/latex/attachfile2/attachfile2.sty
% TDS:tex/latex/attachfile2/atfi-dvips.def
% TDS:tex/latex/attachfile2/atfi-pdftex.def
% TDS:tex/latex/attachfile2/atfi-dvipdfmx.def
% TDS:tex/latex/attachfile2/atfi-luatex.def
% TDS:scripts/attachfile2/pdfatfi.pl (exec flag)
% TDS:doc/latex/attachfile2/attachfile2.pdf
% TDS:doc/man/man1/pdfatfi.1
% TDS:source/latex/attachfile2/attachfile2.dtx
%
%<*ignore>
\begingroup
\catcode123=1 %
\catcode125=2 %
\def\x{LaTeX2e}%
\expandafter\endgroup
\ifcase 0\ifx\install y1\fi\expandafter
\ifx\csname processbatchFile\endcsname\relax\else1\fi
\ifx\fmtname\x\else 1\fi\relax
\else\csname fi\endcsname
%</ignore>
%<*install>
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
\Msg{* Package: attachfile2 2024-01-18 v2.12 Attach files into PDF (HO)}
\Msg{************************************************************************}
\keepsilent
\askforoverwritefalse
\let\MetaPrefix\relax
\preamble
This is a generated file.
Project: attachfile2
Version: 2024-01-18 v2.12
Copyright (C)
2005-2010, 2012 Heiko Oberdiek
2016-2024 Oberdiek Package Support Group
This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either
version 1.3c of this license or (at your option) any later
version. This version of this license is in
https://www.latex-project.org/lppl/lppl-1-3c.txt
and the latest version of this license is in
https://www.latex-project.org/lppl.txt
and version 1.3 or later is part of all distributions of
LaTeX version 2005/12/01 or later.
This work has the LPPL maintenance status "maintained".
The Current Maintainers of this work are
Heiko Oberdiek and the Oberdiek Package Support Group
https://github.com/ho-tex/attachfile2/issues
This work consists of the main source file attachfile2.dtx
and the derived files
attachfile2.sty, attachfile2.pdf,
atfi-dvips.def, atfi-pdftex.def, atfi-dvipdfmx.def, atfi-luatex.def
pdfatfi.pl, pdfatfi.1.
\endpreamble
\let\MetaPrefix\DoubleperCent
\generate{%
\file{attachfile2.ins}{\from{attachfile2.dtx}{install}}%
\file{attachfile2.drv}{\from{attachfile2.dtx}{driver}}%
\usedir{tex/latex/attachfile2}%
\file{attachfile2.sty}{\from{attachfile2.dtx}{package}}%
\file{atfi-dvips.def}{\from{attachfile2.dtx}{dvips}}%
\file{atfi-pdftex.def}{\from{attachfile2.dtx}{pdftex}}%
\file{atfi-luatex.def}{\from{attachfile2.dtx}{luatex}}%
\file{atfi-dvipdfmx.def}{\from{attachfile2.dtx}{dvipdfmx}}%
\nopreamble
\nopostamble
\usedir{doc/man/man1/}%
\file{pdfatfi.1}{\from{attachfile2.dtx}{pdfatfiman}}%
\usedir{scripts/attachfile2}%
\csname execfiletrue\endcsname
\file{pdfatfi.pl}{\from{attachfile2.dtx}{pdfatfi}}%
% \usedir{source/latex/attachfile2/catalogue}%
% \file{attachfile2.xml}{\from{attachfile2.dtx}{catalogue}}%
}
\catcode32=13\relax% active space
\let =\space%
\Msg{************************************************************************}
\Msg{*}
\Msg{* To finish the installation you have to move the following}
\Msg{* files into a directory searched by TeX:}
\Msg{*}
\Msg{* attachfile2.sty, atfi-dvips.def, atfi-pdftex.def,}
\Msg{* atfi-dvipdfmx.def, atfi-luatex.def}
\Msg{*}
\Msg{* And install the following script file:}
\Msg{*}
\Msg{* pdfatfi.pl}
\Msg{*}
\Msg{* To produce the documentation run the file `attachfile2.drv'}
\Msg{* through LaTeX.}
\Msg{*}
\Msg{* Happy TeXing!}
\Msg{*}
\Msg{************************************************************************}
\endbatchfile
%</install>
%<*ignore>
\fi
%</ignore>
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{attachfile2.drv}%
[2024-01-18 v2.12 Attach files into PDF (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\begin{document}
\DocInput{attachfile2.dtx}%
\end{document}
%</driver>
% \fi
%
%
%
% \GetFileInfo{attachfile2.drv}
%
% \title{The \xpackage{attachfile2} package}
% \date{2024-01-18 v2.12}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at \url{https://github.com/ho-tex/attachfile2/issues}}}
%
% \maketitle
%
% \begin{abstract}
% This package can be used to attach files to a PDF document.
% It is a further development of Scott Pakin's package
% \xpackage{attachfile} for \pdfTeX. Apart from bug fixes,
% package \xpackage{attachfile2} adds support for \xoption{dvips},
% some new options, gets and writes meta information data about
% the attached files.
% \end{abstract}
%
% \tableofcontents
%
% \section{Documentation}
%
% \subsection{Introduction}
%
% The PDF format (\cite{pdfspec}) allows the inclusion of files
% inside the PDF document. The included files can be bound to an
% annotation on a page. Or they can be recorded in a sorted
% list of embedded files. The packages \xpackage{attachfile}
% or \xpackage{attachfile2} follow the first approach,
% package \xpackage{embedfile} uses the latter method.
%
% \subsubsection{Future development}
%
% My dream is a large package that merges the features of
% all these packages mentioned before:
% \begin{itemize}
% \item Files can be attached to a page.
% \item Files can be attached to the document.
% \item An easy user interface for simple, common tasks and
% beginners.
% \item An interface for the advanced users that want to setup
% every detail.
% \item Support of many drivers (pdftex, dvips, dvipdfm, \dots).
% \item \dots
% \end{itemize}
% However, I have not managed to take the time for this project.
% Instead:
% \begin{itemize}
% \item First I experimented with package \xpackage{attachfile},
% adding driver support, fixing bugs, \dots. The result is
% currently named as \xpackage{attachfile2}. It uses an external
% script to get file properties (size, date, checksum, \dots).
% \item In order to avoid an external program for getting basic
% file properties I provided a patch ``EscapeAndOther'' for
% pdfTeX that was accepted for version 1.30.
% \item Package \xpackage{embedfile} closes a gap left by the
% packages for attaching
% files and allows the embedding of files to the document.
% Also it makes use of the new primitives of \pdfTeX.
% \end{itemize}
% Until this future becomes true, I provide the intermediate
% step \xpackage{attachfile2} at its current state.
% There are many things to do:
% \begin{itemize}
% \item Documentation, documentation, \dots
% \item Improving portability of the Perl script \xfile{pdfatfi.pl}
% (Windows, non-GNU, \dots).
% \item Comfortable program for extracting embedded files.
% \item Embedding files to the document, see package \xpackage{embedfile}.
% \item Additionally use features of \pdfTeX\ 1.30. With a recent
% \pdfTeX\ the Perl script step is then obsolete.
% \item GoToE links.
% \item Layout of PinPush, especially the tip does not scale well.
% \item Driver for \xoption{dvipsone}, similar to \xoption{dvips}, changes:
% \begin{itemize}
% \item coordinate transformation need to be fixed here,
% \xfile{hdvipson.def} contains:
% \begin{quote}
%\begin{verbatim}
%/DvipsToPDF { 65781 div } def
%/PDFToDvips { 65781 mul } def
%\end{verbatim}
% \end{quote}
% \item Syntax for \cs{special}: \xfile{hdvipson.def} contains
% both \verb|\special{! #1}| and
% \verb|\special{headertext= #1}|. Are both the same?
% \end{itemize}
% \item File name conversion, see PDF specification:
% \begin{quote}
% \verb|c:\somewhere\foobar.txt| $\rightarrow$
% \verb|/c/somewhere/foobar.txt|
% \end{quote}
% \item Option \xoption{scale} for icons?
% \item Compatibility for \plainTeX.
% \item ToDos for \xfile{atfidvips.def}.
% \end{itemize}
%
% \subsection{User interface}
%
% Basically this package \xpackage{attachfile2} follows the
% user interface of package \xpackage{attachfile},
% look into its documentation (\cite{attachfile}).
%
% \subsubsection{New options}
% \begin{itemize}
% \item Driver options \xoption{dvips}, \xoption{pdftex},
% \xoption{dvipdfmx} and \xoption{xetex} that is an
% alias for \xoption{dvipdfmx}.
% \item Option \xoption{driverfallback} specifies a DVI driver
% if the driver cannot be detected automatically.
% \item New options \xoption{final} and \xoption{draft}.
% \item New option \xoption{scale} for scaling the annotation rectangle.
% \item Option \xoption{nofiles} for controlling
% the generation of the auxiliary file \xfile{.atfi}.
% \item New option \xoption{ucfilespec} for file names with
% characters outside ASCII (PDF 1.7).
% \item New option \xoption{locked} to set the \texttt{Locked} flag.
% \end{itemize}
%
% \subsubsection{Option \xoption{color}}
%
% Package \xpackage{attachfile}'s option \xoption{color} only
% understands explicit RGB values as three space separated
% real numbers in the range from 0 to 1.
%
% This package \xpackage{attachfile2} extends the syntax.
% The usual color specifications of packages \xpackage{color}
% or \xpackage{xcolor} may be used. The latter one requires
% that package \xpackage{xcolor} is loaded.
% Without package \xpackage{xcolor} a limited range of
% explicit color specifications are supported, the color models
% \texttt{rgb} and \texttt{gray} (and \texttt{cmyk} if
% package \xpackage{hyperref}'s option \xoption{pdfversion} is set
% to \texttt{1.7} or greater.
%
% Example without package \xpackage{xcolor}:
%\begin{quote}
%\begin{verbatim}
%\documentclass{article}
%\usepackage[color={1 0 .5}]{attachfile2}
% % Spaces in option values in \usepackage or \documentclass
% % must be protected by curly braces. Otherwise LaTeX strips
% % the spaces and the package would see `color=10.5'.
% % This protection is not necessary for \attachfilesetup.
%\attachfilesetup{color=1 0 .5}
%\attachfilesetup{color=[rgb]{1,0,.5}}
%\attachfilesetup{color=[gray]{.5}}
%\end{verbatim}
%\end{quote}
%
% The following example with package \xpackage{xcolor} shows
% additional color specifications:
%\begin{quote}
%\begin{verbatim}
%\documentclass{article}
%\usepackage{xcolor}
%\definecolor{attachfilecolor}{cmyk}{.1,.2,.3,.4}
%\usepackage{color=red}{attachfile2}
%\attachfilesetup{color=red}
%\attachfilesetup{color=attachfilecolor}
%\end{verbatim}
%\end{quote}
%
% \paragraph{For experts.}%
% If the color is used in annotations, the color is converted
% with the help of package \xpackage{xcolor} to RGB.
% PDF versions 1.7 or later also understand color models Gray and
% CMYK. The PDF version is detected if the experimental
% option \xoption{pdfversion}
% of package \xpackage{hyperref} is used, example:
%\begin{quote}
%\begin{verbatim}
%\documentclass{article}
%\usepackage[pdfversion=1.7]{hyperref}
%\usepackage{attachfile2}
%\end{verbatim}
%\end{quote}
% However, currently only driver \xoption{pdftex} also supports
% the actual setting of the PDF version in the output PDF file.
%
% \subsubsection{Perl script \xfile{pdfatfi.pl}}
%
% This package also tries to get and add meta information data,
% such as file size, file date, checksum, \dots.
% As package \xpackage{embedfile} shows the new features
% of \pdfTeX\ 1.30 are very useful for getting this kind of
% data. Since version 2.6 these data are used if available.
%
% For older versions of \pdfTeX\ and \XeTeX\ the Perl script
% \xfile{pdfatfi.pl} is provided to get this data.
% The use of the Perl script is not mandatory. This data can be shown
% by PDF viewers, but they are not a requirement of the PDF specification.
%
% Package \xpackage{attachfile2} and the Perl script communicate
% via an auxiliary file with file extension \xfile{.atfi}. The script
% is used between two \LaTeX\ runs and updates the auxiliary file,
% example for \xoption{dvips}:
% \begin{quote}
%\begin{verbatim}
%latex test
%pdfatfi test
%latex test
%dvips test
%ps2pdf test.ps test.pdf
%\end{verbatim}
% \end{quote}
%
% \subsection{Changes to \xpackage{attachfile}}
%
% Some of the changes I can remember:
% \begin{itemize}
% \item Support for dvips.
% \item Support for dvipdfmx/\XeTeX.
% \item Setting and filling the /Param entry for files
% (file date, file size, \dots).
% \item Perl script \xfile{pdfatfi.pl}.
% \item New options.
% \item Bug fixes.
% \item \dots
% \end{itemize}
%
% \StopEventually{
% }
%
% \section{Implementation}
%
% \subsection{Package}
%
% \begin{macrocode}
%<*package>
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{attachfile2}%
[2024-01-18 v2.12 Attach files into PDF (HO)]%
% \end{macrocode}
%
% \subsubsection{Loading of packages}
%
% \begin{macrocode}
\RequirePackage{iftex}[2019/11/07]
\RequirePackage{keyval}
\RequirePackage{color}
\RequirePackage{infwarerr}[2010/04/08]
\RequirePackage{ltxcmds}[2010/04/26]
\RequirePackage{kvoptions}[2009/07/21]
\RequirePackage{pdftexcmds}[2010/04/01]
\RequirePackage{pdfescape}[2007/11/11]
% \end{macrocode}
% Package \xpackage{hyperref} is needed because of \cs{pdfstringdef}.
% \begin{macrocode}
\RequirePackage{hyperref}
\RequirePackage{hycolor}[2008/07/29]
% \end{macrocode}
%
% \subsubsection{Value checking}
%
% \begin{macro}{\atfi@Match}
% \begin{macrocode}
\ltx@IfUndefined{pdfmatch}{%
\def\atfi@Match#1#2#3#4#5{}%
}{%
\def\atfi@Match#1#2#3{%
\begingroup
\edef\^{\ltx@backslashchar\string^}%
\edef\.{\ltx@backslashchar.}%
\let\#\ltx@hashchar
\edef\[{\ltx@backslashchar[}% ]]
\edef\${\ltx@backslashchar$}%
\let\%\ltx@percentchar
\edef\&{\string&}%
\edef\({\ltx@backslashchar(}%
\edef\){\ltx@backslashchar)}%
\edef\|{\ltx@backslashchar|}%
\edef\*{\ltx@backslashchar*}%
\edef\+{\ltx@backslashchar+}%
\edef\?{\ltx@backslashchar?}%
\edef\{{\ltx@backslashchar\ltx@leftbracechar}%
\edef\}{\ltx@rightbracechar}%
\edef\\{\ltx@backslashchar\ltx@backslashchar}%
\edef\~{\string~}%
\ifcase\pdfmatch#3{#2}{#1} %
\endgroup
\expandafter\ltx@secondoftwo
\or
\endgroup
\expandafter\ltx@firstoftwo
\else
\atfi@Warning{%
Internal error: Wrong pattern!\MessageBreak
--> #2 <--\MessageBreak
Pattern check ignored%
}%
\endgroup
\expandafter\ltx@firstoftwo
\fi
}%
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@PatToken}
% \begin{macrocode}
\def\atfi@PatToken{%
[%
-% first character
!%
\#$\%\&'%
\*\+\.%
0-9%
A-Z%
\^_`%
a-z%
\{\}\|\~%
]+%
}%
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@CR}
% \begin{macrocode}
\begingroup
\lccode64=13 % @
\lowercase{\endgroup
\def\atfi@CR{@}%
}%
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@PatQuotedString}
% \begin{macrocode}
\def\atfi@PatQuotedString{%
"%
([^"\\\atfi@CR]|\\.)*%
"%
}%
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\ltx@ifpackagelater{ltxcmds}{2010/09/11}{}{%
% \end{macrocode}
% \begin{macro}{\atfi@ltx@leftbracechar}
% \begin{macrocode}
\begingroup
\lccode`0=`\{\relax
\lowercase{\endgroup
\def\ltx@leftbracechar{0}%
}%
% \end{macrocode}
% \end{macro}
% \begin{macro}{\ltx@rightbracechar}
% \begin{macrocode}
\begingroup
\lccode`0=`\}\relax
\lowercase{\endgroup
\def\ltx@rightbracechar{0}%
}%
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
}%
}
% \end{macrocode}
%
% \begin{macro}{\atfi@Warning}
% \begin{macrocode}
\def\atfi@Warning{\PackageWarning{attachfile2}}
% \end{macrocode}
% \end{macro}
%
% \subsubsection{Option declarations}
%
% \begin{macrocode}
\SetupKeyvalOptions{%
family=AtFi,%
prefix=atfi@%
}
% \end{macrocode}
% \begin{macro}{\atfi@setup}
% \begin{macrocode}
\def\atfi@setup{\setkeys{AtFi}}
% \end{macrocode}
% \end{macro}
%
% Options \xoption{draft} and \xoption{final}.
% \begin{macrocode}
\DeclareBoolOption{draft}
\DeclareComplementaryOption{final}{draft}
% \end{macrocode}
%
% Option \xoption{mimetype}.
% \begin{macro}{\atfi@mimetype}
% \begin{macrocode}
\def\atfi@mimetype{}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{mimetype}{%
\edef\atfi@mimetype{#1}%
\ifx\atfi@mimetype\ltx@empty
\else
\atfi@Match\atfi@mimetype{%
^(application|audio|image|model|text|video|x-\atfi@PatToken)%
/%
([a-z\-\+_\.0-9]+)%
(; ?\atfi@PatToken=(\atfi@PatToken|\atfi@PatQuotedString))*$%
}{icase}{}{%
\atfi@Warning{%
Invalid value `\atfi@mimetype'\MessageBreak
of option `mimetype'.\MessageBreak
Value is discarded%
}%
\let\atfi@mimetype\ltx@empty
}%
\fi
\ifx\atfi@mimetype\ltx@empty
\else
\EdefEscapeName\atfi@mimetype{\atfi@mimetype}%
\edef\atfi@mimetype{/Subtype/\atfi@mimetype}%
\fi
}
% \end{macrocode}
%
% Option \xoption{icon}
% \begin{macrocode}
\define@key{AtFi}{icon}{%
\def\atfi@icon{/Name/#1}%
\def\atfi@icon@icon{#1}%
}
\atfi@setup{icon=PushPin}
% \end{macrocode}
%
% Option \xoption{color}
% \begin{macrocode}
\define@key{AtFi}{color}{%
\HyColor@AttachfileColor{#1}%
\atfi@color@tex\atfi@color@inline\atfi@color@annot
{attachfile2}{color}%
}
\atfi@setup{color=1 0.9255 0.7765}
% \end{macrocode}
%
% time options timezone and date
% \begin{macro}{\atfi@pad@ii}
% \begin{macrocode}
\def\atfi@pad@ii#1{%
\ifnum#1>9 %
\number#1%
\else
0\number#1%
\fi%
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{atfi@timezone}
% \begin{macrocode}
\let\atfi@timezone\ltx@empty
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{timezone}{\def\atfi@timezone{#1}}
% \end{macrocode}
% \begin{macro}{\atfi@time}
% \begin{macrocode}
\edef\atfi@time{\the\time}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@hours}
% \begin{macrocode}
\def\atfi@hours{%
\numexpr\dimexpr0.01667\dimexpr\atfi@time sp\relax\relax\relax
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@minutes}
% \begin{macrocode}
\def\atfi@minutes{%
\numexpr\atfi@time-60*\atfi@hours\relax
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@seconds}
% \begin{macrocode}
\def\atfi@seconds{0}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\atfi@date}
% \begin{macrocode}
\def\atfi@date{%
/M(D:\the\year
\atfi@pad@ii\month
\atfi@pad@ii\day
\atfi@pad@ii\atfi@hours
\atfi@pad@ii\atfi@minutes
\atfi@pad@ii\atfi@seconds
\atfi@timezone)%
}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{date}{%
\EdefEscapeString\atfi@date{#1}%
\edef\atfi@date{/M(\atfi@date)}%
}
% \end{macrocode}
%
% Text options author, description, and subject
% \begin{macro}{\atfi@pdfstringdef}
% \begin{macrocode}
\DeclareRobustCommand{\atfi@pdfstringdef}[2]{%
\pdfstringdef\atfi@temp@string{#2}%
\edef#1{\atfi@temp@string}%
}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\atfi@NoValue}
% \begin{macrocode}
\def\atfi@NoValue{\NoValue}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\atfi@DefNoValueName}
% \begin{macrocode}
\def\atfi@DefNoValueName#1#2#3{%
\def#1{#3}%
\ifx#1\atfi@NoValue
\let#1\ltx@empty
\else
\atfi@pdfstringdef#1{#1}%
\edef#1{/#2(#1)}%
\fi
}
% \end{macrocode}
% \end{macro}
%
% Name for annotation to be used in GoToE actions
% \begin{macro}{\atfi@annotname}
% \begin{macrocode}
\let\atfi@annotname\ltx@empty
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{annotname}[\NoValue]{%
\atfi@DefNoValueName\atfi@annotname{NM}{#1}%
}
% \end{macrocode}
%
% Option \xoption{author}.
% \begin{macro}{\atfi@author}
% \begin{macrocode}
\def\atfi@author{}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{author}[\NoValue]{%
\atfi@DefNoValueName\atfi@author{T}{#1}%
}
% \end{macrocode}
%
% Option \xoption{description}.
% \begin{macro}{\atfi@description}
% \begin{macrocode}
\def\atfi@description{}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{description}[\NoValue]{%
\atfi@DefNoValueName\atfi@description{Contents}{#1}%
}
% \end{macrocode}
%
% Option \xoption{subject}.
% \begin{macro}{\atfi@subject}
% \begin{macrocode}
\def\atfi@subject{}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{subject}[\NoValue]{%
\atfi@DefNoValueName\atfi@subject{Subj}{#1}%
}
% \end{macrocode}
%
% Option \xoption{print}.
% \begin{macrocode}
\DeclareBoolOption[true]{print}
% \end{macrocode}
%
% Option \xoption{zoom}.
% \begin{macrocode}
\DeclareBoolOption[true]{zoom}
% \end{macrocode}
%
% Option \xoption{locked}.
% \begin{macrocode}
\DeclareBoolOption[true]{locked}
% \end{macrocode}
%
% Option \xoption{appearance}.
% \begin{macrocode}
\DeclareBoolOption[true]{appearance}
% \end{macrocode}
%
% Option \xoption{scale}.
% \begin{macrocode}
\DeclareStringOption[1]{scale}
% \end{macrocode}
%
% Option \xoption{ucfilespec}.
% \begin{macro}{\atfi@ucfilespec}
% \begin{macrocode}
\def\atfi@ucfilespec{}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\define@key{AtFi}{ucfilespec}[1]{%
\def\atfi@ucfilespec{#1}%
\ifx\atfi@ucfilespec\ltx@empty
\else
\atfi@pdfstringdef\atfi@ucfilespec{#1}%
\fi
}
% \end{macrocode}
%
% Option \xoption{nofiles}.
% \begin{macrocode}
\DeclareBoolOption{nofiles}
% \end{macrocode}
%
% Driver options.
% \begin{macrocode}
\let\atfi@driver\ltx@empty
\def\atfi@driver@pdftex{pdftex}
\def\atfi@driver@luatex{luatex}
\def\atfi@driver@dvips{dvips}
\def\atfi@driver@dvipdfmx{dvipdfmx}
% \end{macrocode}
% \begin{macrocode}
\DeclareVoidOption{pdftex}{%
\ifpdf
\let\atfi@driver\atfi@driver@pdftex
\else
\let\atfi@driver\ltx@empty
\PackageError{attachfile2}{%
Wrong driver option `pdftex',\MessageBreak
because pdfTeX in PDF mode is not detected%
}\@ehc
\fi
}
\DeclareVoidOption{luatex}{%
\let\atfi@driver\atfi@driver@luatex
}
\DeclareVoidOption{dvips}{%
\let\atfi@driver\atfi@driver@dvips
}
\DeclareVoidOption{dvipdfmx}{%
\let\atfi@driver\atfi@driver@dvipdfmx
}
\DeclareVoidOption{xetex}{%
\let\atfi@driver\atfi@driver@dvipdfmx
}
% \end{macrocode}
% \begin{macrocode}
\DeclareStringOption{driverfallback}
% \end{macrocode}
%
% \begin{macro}{\attachfilesetup}
% \begin{macrocode}
\DeclareRobustCommand{\attachfilesetup}[1]{\setkeys{AtFi}{#1}}
% \end{macrocode}
% \end{macro}
%
% \begin{macrocode}
\DeclareLocalOptions{%
annotname,%
appearance,%
author,%
color,%
date,%
description,%
icon,%
mimetype,%
nofiles,%
print,%
scale,%
subject,%
timezone,%
ucfilespec,%
zoom,%
locked,%
}
% \end{macrocode}
%
% \subsubsection{Option calling}
%
% Timezone setting, \dots
% \begin{macrocode}
\InputIfFileExists{attachfile.cfg}{}{}
% \end{macrocode}
% \begin{macrocode}
\ProcessKeyvalOptions*
% \end{macrocode}
%
% \begin{macro}{\atfi@DisableOption}
% \begin{macrocode}
\def\atfi@DisableOption{%
\DisableKeyvalOption[action=error,package=attachfile2]{AtFi}%
}
% \end{macrocode}
% \end{macro}
%
% \subsubsection{Evaluate driver options}
%
% \begin{macrocode}
\ifpdf
\ifluatex
\let\atfi@driver\atfi@driver@luatex
\else
\let\atfi@driver\atfi@driver@pdftex
\fi
\else
\ifxetex
\let\atfi@driver\atfi@driver@dvipdfmx
\else
\ifx\atfi@driver\ltx@empty
\ifx\atfi@driverfallback\ltx@empty
\else
\expandafter\let\expandafter\atfi@driver
\csname atfi@driver@\atfi@driverfallback\endcsname
\ifx\atfi@driver\atfi@driver@dvips
\else
\ifx\atfi@driver\atfi@driver@dvipdfmx
\else
\let\atfi@driver\ltx@empty
\PackageWarningNoLine{attachfile2}{%
Option `driverfallback' with unsupported\MessageBreak
DVI driver (\atfi@driverfallback)%
}%
\fi
\fi
\fi
\ifx\atfi@driver\ltx@empty
\PackageWarningNoLine{attachfile2}{%
Driver is not specified,\MessageBreak
enforce draft settings%
}%
\atfi@drafttrue
\fi
\fi
\fi
\fi
% \end{macrocode}
% \begin{macrocode}
\atfi@DisableOption{pdftex}
\atfi@DisableOption{dvips}
\atfi@DisableOption{dvipdfmx}
\atfi@DisableOption{xetex}
\atfi@DisableOption{driverfallback}
% \end{macrocode}
%
% \subsubsection{Evaluate options \xoption{draft}/\xoption{final}}
%
% \begin{macro}{\notextattachfile}
% \begin{macrocode}
\DeclareRobustCommand{\notextattachfile}[2][]{%
\begingroup
\atfi@setup{#1}%
\ifatfi@print
\leavevmode
\begingroup
\HyColor@UseColor\atfi@color@tex
#2\strut
\endgroup
\else
\sbox\ltx@zero{#2\strut}%
\makebox[\wd0]{}%
\fi
\endgroup
}
% \end{macrocode}
% \end{macro}
% \begin{macrocode}
\atfi@DisableOption{draft}%
\atfi@DisableOption{final}%
\ifatfi@draft
\def\atfi@dummy@pushpin{%
\raisebox{-1.25bp}{\parbox[b][14bp]{24bp}{}}%
}%
\DeclareRobustCommand{\textattachfile}[3][]{%
\notextattachfile[{#1}]{#3}%
}%
\DeclareRobustCommand{\noattachfile}[1][]{%
\notextattachfile[{#1}]{\atfi@dummy@pushpin}%
}%
\DeclareRobustCommand{\attachfile}[2][]{%
\noattachfile[{#1}]%
}%
\expandafter\endinput
\fi
% \end{macrocode}
%
% \subsubsection{Load driver file}
%
% \begin{macrocode}
\input{atfi-\atfi@driver.def}
% \end{macrocode}
%
% \subsubsection{Graphics}
%
% \begin{macro}{\atfi@acroGraph@data}
% \begin{macrocode}
\def\atfi@acroGraph@data{%