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Diffstat (limited to 'intl/icu/as_is/os400/unpax-icu.sh')
| -rwxr-xr-x | intl/icu/as_is/os400/unpax-icu.sh | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/intl/icu/as_is/os400/unpax-icu.sh b/intl/icu/as_is/os400/unpax-icu.sh new file mode 100755 index 0000000..16e1cba --- /dev/null +++ b/intl/icu/as_is/os400/unpax-icu.sh @@ -0,0 +1,160 @@ +#!/usr/bin/qsh +# Copyright (C) 2000-2011, International Business Machines +# Corporation and others. All Rights Reserved. +# +# Authors: +# Ami Fixler +# Barry Novinger +# Steven R. Loomis +# George Rhoten +# Jason Spieth +# +# Shell script to unpax ICU and convert the files to an EBCDIC codepage. +# After extracting to EBCDIC, binary files are re-extracted without the +# EBCDIC conversion, thus restoring them to original codepage. + +if [ -z "$QSH_VERSION" ]; +then + QSH=0 + echo "QSH not detected (QSH_VERSION not set) - just testing." +else + QSH=1 + #echo "QSH version $QSH_VERSION" +fi +export QSH + +# Set the following variable to the list of binary file suffixes (extensions) + + +#**************************************************************************** +#binary_suffixes='ico ICO bmp BMP jpg JPG gif GIF brk BRK' +#ICU specific binary files +#**************************************************************************** +binary_suffixes='brk BRK bin BIN res RES cnv CNV dat DAT icu ICU spp SPP xml XML nrm NRM' +data_files='icu/source/data/brkitr/* icu/source/data/locales/* icu/source/data/coll/* icu/source/data/rbnf/* icu/source/data/mappings/* icu/source/data/misc/* icu/source/data/translit/* icu/source/data/unidata/* icu/source/test/testdata/*' + +#**************************************************************************** +# Function: usage +# Description: Prints out text that describes how to call this script +# Input: None +# Output: None +#**************************************************************************** +usage() +{ + echo "Enter archive filename as a parameter: $0 icu-archive.tar" +} + +#**************************************************************************** +# first make sure we at least one arg and it's a file we can read +#**************************************************************************** + +# check for no arguments +if [ $# -eq 0 ]; then + usage + exit +fi + +# tar file is argument 1 +tar_file=$1 + +# check that the file is valid +if [ ! -r $tar_file ]; then + echo "$tar_file does not exist or cannot be read." + usage + exit +fi + +# treat all data files as ebcdic +ebcdic_data=$data_files + +#**************************************************************************** +# Extract files. We do this in two passes. One pass for 819 files and a +# second pass for 37 files +#**************************************************************************** +echo "" +echo "Extracting from $tar_file ..." +echo "" + +# extract everything as iso-8859-1 except these directories +pax -C 819 -rcvf $tar_file $ebcdic_data + +# extract files while converting them to EBCDIC +echo "" +echo "Extracting files which must be in ibm-37 ..." +echo "" +pax -C 37 -rvf $tar_file $ebcdic_data + +#**************************************************************************** +# For files we have restored as CCSID 37, check the BOM to see if they +# should be processed as 819. Also handle files with special paths. Files +# that match will be added to binary files lists. The lists will in turn +# be processed to restore files as 819. +#**************************************************************************** +echo "" +echo "Determining binary files by BOM ..." +echo "" +bin_count=0 +# Process BOMs +if [ -f icu/as_is/bomlist.txt ]; +then + echo "Using icu/as_is/bomlist.txt" + pax -C 819 -rvf $tar_file `cat icu/as_is/bomlist.txt` +else + for file in `find ./icu \( -name \*.txt -print \)`; do + bom8=`head -n 1 $file|\ + od -t x1|\ + head -n 1|\ + sed 's/ */ /g'|\ + cut -f2-4 -d ' '|\ + tr 'A-Z' 'a-z'`; + #Find a converted UTF-8 BOM + if [ "$bom8" = "057 08b 0ab" -o "$bom8" = "57 8b ab" ] + then + file="`echo $file | cut -d / -f2-`" + + if [ `echo $binary_files | wc -w` -lt 200 ] + then + bin_count=`expr $bin_count + 1` + binary_files="$binary_files $file"; + else + echo "Restoring binary files by BOM ($bin_count)..." + rm $binary_files; + pax -C 819 -rvf $tar_file $binary_files; + echo "Determining binary files by BOM ($bin_count)..." + binary_files="$file"; + bin_count=`expr $bin_count + 1` + fi + fi + done + # now see if a re-extract of binary files is necessary + if [ `echo $binary_files | wc -w` -gt 0 ] + then + echo "Restoring binary files ($bin_count) ..." + rm $binary_files + pax -C 819 -rvf $tar_file $binary_files + fi +fi + +echo "# Processing special paths." +# Process special paths +more_bin_files=$(find icu -type f \( -name '*.zzz' `echo $binary_suffixes | sed -e 's%[a-zA-Z]*%-o -name \*.&%g'` \) -print) +echo "Restoring binary files by special paths ($bin_count) ..." +rm $more_bin_files +pax -C 819 -rvf $tar_file $more_bin_files + +#**************************************************************************** +# Generate and run the configure script +#**************************************************************************** + +echo "" +echo "Generating qsh compatible configure ..." +echo "" + +sed -f icu/as_is/os400/convertConfigure.sed icu/source/configure > icu/source/configureTemp +del -f icu/source/configure +mv icu/source/configureTemp icu/source/configure +chmod 755 icu/source/configure + +echo "" +echo "$0 has completed extracting ICU from $tar_file - $bin_count binary files extracted." + |