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|
#! /bin/bash
##
## pdf90: A shell program to rotate all pages of PDF files
##
## Author David Firth (http://www.warwick.ac.uk/go/dfirth)
##
version=1.20
echo "This is pdf90 version ""$version"
##
## Relies on pdflatex and the 'pdfpages' package (version 0.2e
## or later).
##
#######################################################################
## CONFIGURATION: change this block as necessary
##
## THESE SETTINGS WILL BE OVER-RIDDEN by any found at
## /etc/pdfnup.conf
## /usr/share/etc/pdfnup.conf
## /usr/local/share/pdfnup.conf
## /usr/local/etc/pdfnup.conf
## ~/.pdfnup.conf
## (which are read in that order)
##
## First say where your "pdflatex" program lives:
##
pdflatex="/usr/bin/pdflatex"
#pdflatex="pdflatex.exe" ## this for Windows computers
##
## Next a permitted location for temporary files on your system:
##
tempfileDir="/var/tmp" ## /var/tmp is standard on most unix systems
#tempfileDir="C:/tmp" ## use something like this under Windows
##
## Now specify the default settings for pdf90:
##
tidy=true ## delete all temporary files immediately
##
## END OF CONFIGURATION
#######################################################################
##
## Read the configuration file(s) if such exist:
##
for d in /etc /usr/share/etc /usr/local/share /usr/local/etc
do if test -f $d/pdfnup.conf; then
echo "Reading site configuration from $d/pdfnup.conf"
source $d/pdfnup.conf
fi
done
if test -f ~/.pdfnup.conf; then
echo "Reading user defaults from ~/.pdfnup.conf";
source ~/.pdfnup.conf;
fi
#######################################################################
##
## Define the output of "pdf90 --help"
##
helptext="
Usage: pdf90 args
where args must include source pdf filename(s) and optionally also
* a specific name for the output file, e.g. --outfile myrotatedfile.pdf
* one of --tidy true
--tidy false
according to whether or not temporary files should be deleted immediately.
If --tidy false is used, such files are left in $tempfileDir.
Default arguments for you at this site are
--tidy $tidy
For information and version history see http://www.warwick.ac.uk/go/pdfjam
"
##
## Check that necessary LaTeX packages are installed
##
PATH=`dirname "$pdflatex"`:$PATH
export PATH
case `kpsewhich pdfpages.sty` in
"") echo "pdf90: pdfpages.sty not installed"; exit 1;;
esac
case `kpsewhich eso-pic.sty` in
"") echo \
"pdf90: eso-pic.sty not installed (see the pdfpages manual)"
exit 1;;
esac
case `kpsewhich everyshi.sty` in
"") echo \
"pdf90: everyshi.sty not installed (see the pdfpages manual)"
exit 1;;
esac
##
## Now do the argument loop...
##
sourcePath=
outFile=
inFiles=0
newline='
'
while test -n "${1}"; do
case "${1}" in
*.pdf|*.PDF) inFiles=`expr $inFiles + 1`;
sourcePath="$sourcePath$newline${1}";;
--help) echo "$helptext";
exit 0;;
--outfile) outFile="${2}"
case "$outFile" in
*".pdf");;
*) echo "pdf90: outfile name must end in .pdf";
exit 1;;
esac
shift;;
--tidy) tidy="${2}"
shift;;
*) echo "pdf90: unrecognised argument ${1}"; exit 1;;
esac
shift
done
if test $inFiles -gt 1 ; then
if test "$outFile" != "" ; then
echo "pdf90: --outfile cannot be used with multiple input files";
echo "pdf90: no files processed"
exit 1;
fi
fi
case "$sourcePath" in
"") echo "pdf90: no pdf source file specified
For information on usage try \"pdf90 --help\""; exit 1;;
esac
OIFS=IFS
IFS="$newline"
for k in $sourcePath
do
if test -f "$k"; then :;
else echo "pdf90: ""$k"" does not exist, no files were processed";
exit 1;
fi
done
##
## That's the arguments done.
##
##
## Now work on the input file (or files in turn)
##
pwd=`pwd | sed 's/ /\\ /'`
counter=0
for inFile in $sourcePath
do
counter=`expr $counter + 1`
echo "Processing $inFile..."
cd "$pwd"
pdfName=`basename "$inFile"`
sourceDir=`dirname "$inFile"` ; cd "$sourceDir" ; sourceDir=`pwd`
sourceFullPath="$sourceDir"/"$pdfName"
cd "$pwd"
case "$outFile" in
"") ## no --outfile argument supplied
outfileNameRoot=`echo "$pdfName" | sed 's/\.pdf$//i'`-rotated;
outfileDir="$sourceDir";
outFile="$outfileNameRoot"".pdf";;
*) ## --outfile argument was supplied
outfileNameRoot=`basename "$outFile" | sed 's/\.pdf$//i';`
outfileDir=`dirname "$outFile"` ;
cd "$outfileDir" ;
outfileDir=`pwd` ;;
esac
case "$outfileDir"/"$outfileNameRoot"".pdf" in
$sourceFullPath) echo "pdf90: outfile and source cannot be the same";
exit 1;;
//"$outfileNameRoot"".pdf") outfileDir="";; ## in case of output
esac ## to the root directory!
##
## Now edit the temporary LaTeX input file
##
uniqueName="$RANDOM$RANDOM$RANDOM"-"$counter"
ln -s "$sourceFullPath" "$tempfileDir"/"$uniqueName"source.pdf
texFile="$tempfileDir"/"$uniqueName".tex
msgFile="$tempfileDir"/"$uniqueName".msgs
(sed s*pdfname*"$tempfileDir"/"$uniqueName"source.pdf* <<EndTemplate
\documentclass{article}
\usepackage{pdfpages}
\begin{document}
\includepdf[pages=-,fitpaper=true,angle=90]{pdfname}
\end{document}
EndTemplate
) | sed 's/^[^b]egin/\\begin/' > $texFile
echo " Temporary LaTeX file for this job is ""$texFile"
##
## Now run pdflatex and tidy up
##
echo " Calling pdflatex..."
cd "$tempfileDir"
"$pdflatex" --interaction batchmode "$texFile" > "$msgFile"
if test -f "$tempfileDir"/"$uniqueName"".aux";
## ie if LaTeX didn't choke
then if cp "$tempfileDir"/"$uniqueName".pdf \
"$outfileDir"/"$outfileNameRoot"".pdf"
then echo " Finished: output is"\
"$outfileDir"/"$outfileNameRoot"".pdf"
fi
case "$tidy" in
true) rm "$tempfileDir"/"$uniqueName"* ;;
esac
outFile=""
else echo " Failed: output file not written"
fi
done
IFS=OIFS
|
