texk 1

git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 130 insertions, 0 deletions

diff --git a/Build/source/texk/dvipdfm/dvipdft b/Build/source/texk/dvipdfm/dvipdft
new file mode 100755
index 00000000000..db53bd2f5a0
--- /dev/null
+++ b/Build/source/texk/dvipdfm/dvipdft
@@ -0,0 +1,130 @@
+#!/bin/sh
+
+#
+# dvipdft, completely rewtitten by Thomas Esser for teTeX after an
+# original script by Mark A. Wicks
+#
+# Thomas Esser. Public Domain.
+#
+
+# This script makes a first (fast) run with dvipdfm, then calls gs on
+# the resulting pdf file to get the thumbnails and finally calls dvipdfm.
+
+test -f /bin/sh5 && test -z "$RUNNING_SH5" \
+  && { UNAMES=`uname -s`; test "x$UNAMES" = xULTRIX; } 2>/dev/null \
+  && { RUNNING_SH5=true; export RUNNING_SH5; exec /bin/sh5 $0 ${1+"$@"}; }
+unset RUNNING_SH5
+
+test -f /bin/bsh && test -z "$RUNNING_BSH" \
+  && { UNAMES=`uname -s`; test "x$UNAMES" = xAIX; } 2>/dev/null \
+  && { RUNNING_BSH=true; export RUNNING_BSH; exec /bin/bsh $0 ${1+"$@"}; }
+unset RUNNING_BSH
+
+# hack around a bug in zsh:
+test -n "${ZSH_VERSION+set}" && alias -g '${1+"$@"}'='"$@"'
+
+progname=dvipdft
+version=1111942378 # seconds since `00:00:00 1970-01-01 UTC'
+                    # date '+%s' (with GNU date)
+
+help="Usage: $progname [options] dvifile
+       $progname --help
+       $progname --version"
+
+tmpdir=${TMPDIR-${TEMP-${TMP-/tmp}}}/$progname.$$
+
+quoteit()
+{
+  echo "x$1" | sed "s@.@@; s@'@'\\\\''@; s@^@'@; s@\$@'@"
+}
+
+# process args 1 to (n-1) and scan for a -o argument keep a properly
+# quoted backup of the options, so that they can be restored later
+unset s outfile
+while test $# -gt 1; do
+  case $1 in
+    -o) outfile=$2;;
+  esac
+  s="$s${s+ }"`quoteit "$1"`
+  shift
+done
+
+# check for last argument
+case $1 in
+  --help)
+    echo "$help"
+    exit 0
+    ;;
+  --version)
+    echo "$progname version $version by Thomas Esser"
+    exit 0
+    ;;
+  "")
+    echo "$help"
+    exit 1
+    ;;
+esac
+
+# args 1 to (n-1) are gone, last one must be the dvifile
+dvifile=$1
+
+# outfile comes from -o argument, else it is derived from the input file
+test -n "$outfile" \
+  || outfile=`echo "$dvifile" | sed 's@.*/@@; s@\.dvi$@@; s@$@.pdf@'`
+
+# outBase is part of the thumbname files just as dvipdfm expects them:
+outBase=`echo "$outfile" | sed 's@\.pdf$@@'`
+
+# restore args 1 to (n-1):
+eval set x "$s"; shift
+
+# Run dvipdfm with the fastest options for the first pass
+echo "$progname: running dvipdfm $@ -e -z0 $dvifile" >&2
+dvipdfm ${1+"$@"} -e -z0 "$dvifile" || {
+  echo "$progname: dvipdfm failed." >&2
+  exit 1
+}
+
+# before we create the tmpdir, set trap for cleanup
+trap '
+  rm -rf $tmpdir
+  exit 1
+' 1 2 3 7 13 15
+
+mkdir "$tmpdir" || {
+  echo "$progname: failed to create temp directory." >&2
+  exit 1
+}
+
+# if outBase contains a /, we might need to create a directory
+case $outBase in
+  */*)
+    fq=`echo "$tmpdir/$outBase" | sed 's@//@/@g; s@/[^/]*$@@'`
+    test -d "$fq" || mkdir -p "$fq" || {
+      echo "$progname: failed to create temp thumbnail directory." >&2
+      rm -rf $tmpdir
+      exit 1
+    }
+    ;;
+esac
+
+# run gs
+echo "$progname: running gs" >&2
+gs -r10 -dNOPAUSE -dBATCH -sDEVICE=png256 \
+   -sOutputFile="$tmpdir/$outBase.%d" "$outfile" || {
+  echo "$progname: gs failed." >&2
+  rm -rf $tmpdir
+  exit 1
+}
+
+# run dvipdfm with the users specified options for the last pass
+echo "$progname: running dvipdfm -dt $@ $dvifile" >&2
+TMP=$tmpdir dvipdfm -dt ${1+"$@"} "$dvifile" || {
+  echo "$progname: dvipdfm failed." >&2
+  rm -rf $tmpdir
+  exit 1
+}
+
+# nothing failed, so cleanup and report success to caller
+rm -rf $tmpdir
+exit 0