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Diffstat (limited to 'APACHE_1_3_42/src/os/os390/xebcdic.sh')
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1 files changed, 218 insertions, 0 deletions
diff --git a/APACHE_1_3_42/src/os/os390/xebcdic.sh b/APACHE_1_3_42/src/os/os390/xebcdic.sh new file mode 100755 index 0000000000..d0ae9b41b2 --- /dev/null +++ b/APACHE_1_3_42/src/os/os390/xebcdic.sh @@ -0,0 +1,218 @@ +#!/bin/sh +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# xebcdic.sh fileName [--all-ascii-content] [--f=pattern ... ] +# +# This shell script decompresses an archive containing an apache source tree +# and then extracts the source files from the archive. The source files are +# translated from ASCII to EBCDIC as they are extracted from the archive. +# Once all the files have been extracted and translated, the binary files are +# re-extracted to undo the ASCII to EBCDIC translation on those files. Once +# this script is done, the extracted tree can be used on an EBCDIC based +# system. +# +# Input: fileName -- fileName has one of the following formats: +# apache-version_timeStamp.tar.gz or +# apache-version_timeStamp.tar.Z or +# apache-version.tar.gz or +# apache-version.tar.Z or +# apache_version.tar.gz or +# apache_version.tar.Z +# +# --f=pattern -- specifies that all files which match the pattern +# are to be re-extracted without ascii to ebcdic +# translation being applied. pattern is a file name +# specification that may contain path names and +# the wildcard character. All paths are assumed to +# be under the apache source tree top. Binary files +# are always re-extracted without ascii to ebcdic +# translation regardless of whether any pattern is +# specified or not. Multiple patterns may be specified +# by repeating this option. +# +# +# --all-ascii-content -- specifies that all the text content shipped +# with the apache tree should be stored in +# ascii on the OS/390 system. This re-extracts +# all the *.htm* files in the htdocs directory +# of the apache tree without doing the ascii +# to ebcdic translation. In addition to the +# *.htm* files, file htdocs/manual/LICENSE and +# file htdocs/manual/misc/HTTP_Features.tsv +# are also stored in ascii. If this option +# is specified, directives AddType and +# DefaultType need to be used to correctly +# serve the pages without trying to first +# translate from ebcdic to ascii. See +# apache-tree-top/src/README.EBCDIC. +# +# Example Invocations: +# +# ./xebcdic.sh apache_1.3.9.tar.gz: Runs gunzip, runs pax and +# extracts everything translating it to ebcdic, and re-extracts +# all gif files in the htdocs and icons directories without +# applying ascii to ebcdic translation. +# +# ./xebcdic.sh apache_1.3.9.tar.gz --f=*.htm* --f=htdocs/*.tsv: +# Runs gunzip, runs pax and extracts everything translating it to +# ebcdic, re-extracts all gif files without ascii to ebcdic +# translation, and re-extracts all the *.htm* files in the apache +# source tree and all *.tsv files in the htdocs directory of the +# apache source tree without ascii to ebcdic translation. +# +# ./xebcdic.sh apache_1.3.9.tar.gz --all-ascii-content: Runs gunzip, +# runs pax and extracts everything translating it to ebcdic, +# re-extracts all gif files without ascii to ebcdic translation, +# and re-extracts all the *.htm* files in the htdocs directory +# as well as htdocs/manual/LICENSE and +# htdocs/manual/misc/HTTP_Features.tsv without ascii to ebcdic +# translation. +# +# Output: fileName.tar.gz is replaced with fileName.tar and the apache +# source tree is extracted into a directory named apache-version or +# apache_version. All files except binary files and any files +# specified through the options are translated from ascii to +# ebcdic. +# +# Assumptions: The path to gunzip, uncompress and pax is defined and +# from where this script is invoked. +# + +echo "Input file name is: $1" + +# Verify fileName +if ! echo $1 | grep -q 'apache_.*\.tar\.gz' && \ + ! echo $1 | grep -q 'apache_.*\.tar\.Z' && \ + ! echo $1 | grep -q 'apache-.*_.*\.tar\.gz' && \ + ! echo $1 | grep -q 'apache-.*_.*\.tar\.Z' && \ + ! echo $1 | grep -q 'apache-.*\.tar\.gz' && \ + ! echo $1 | grep -q 'apache-.*\.tar\.Z' +then + echo "Filename, $1, does not follow required format." + echo "Filename should have one of the following formats:" + echo "apache-version_timeStamp.tar.gz or" + echo "apache-version_timeStamp.tar.Z or" + echo "apache-version.tar.gz or" + echo "apache-version.tar.Z or" + echo "apache_version.tar.gz or" + echo "apache_version.tar.Z" + exit 1; +fi + +if [ ! -f $1 ]; then + echo "$1 is not a file" + exit 1; +fi + +if [ ! -a $1 ]; then + echo "$1 file does not exist" + exit 1; +fi + +# Verify fileType option if specified +for option in $@ +do + case "$option" in + $1) ;; + --all-ascii-content) ;; + --f=*) ;; + *) echo "Invalid option specified. Command syntax is:" + echo "xebcdic.sh compressed-archive-file-name [--all-ascii-content]" + echo " [--f=pattern ... ]" + exit 1; + ;; + esac +done + +# Figure out whether to gunzip or uncompress +if echo $1 | grep -q 'apache[-_].*\.tar\.gz'; then + DECOMPRESS="gunzip" +else + DECOMPRESS="uncompress" +fi +echo "Decompression utility $DECOMPRESS will be used." + +# Set name of tar file after decompressing +if [ "x$DECOMPRESS" = "xgunzip" ]; then + TARFILE=`echo $1 | sed s/\.tar\.gz/\.tar/` +else + TARFILE=`echo $1 | sed s/\.tar\.Z/\.tar/` +fi +echo "Archive file name is: $TARFILE" + +# Set name of apache source tree directory +if echo $1 | grep -q 'apache-.*_.*\.tar*'; then + APDIR=`echo $1 | sed s/_.*//` +else + APDIR=`echo $1 | sed s/\.tar.*//` +fi +echo "Apache source tree top is: $APDIR" + +# Decompress input file +echo "Starting decompression of $1" +if [ "x$DECOMPRESS" = "xgunzip" ]; then + if gunzip $1; then + echo "Decompression of $1 completed successfully" + else + exit 1; + fi +else + if uncompress $1; then + echo "Decompression of $1 completed successfully" + else + exit 1; + fi +fi + +# Extract source files and translate them all from ASCII to EBCDIC + +# Determine code page for locale + +echo "Starting extraction of source files from archive $TARFILE." +echo "ASCII being translated to EBCDIC." +echo "ASCII code page assumed to be ISO8859-1." +echo "EBCDIC code page assumed to be IBM-1047." +pax -ofrom=ISO8859-1,to=IBM-1047 -rvf $TARFILE +echo "Extraction and translation of source files from archive completed." + +# Re-extract gif files without ASCII to EBCDIC translation +echo "Re-extracting gif files without ASCII to EBCDIC translation" +pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.gif*") +pax -rvf $TARFILE $(find $APDIR/icons -type f -name "*.gif*") + +# Re-extract appropriate files as requested by user +for option in $@; do + case "$option" in + $1) + ;; + --all-ascii-content) echo "Re-extracting files in $APDIR/htdocs without ASCII to EBCDIC translation" + pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.htm*") + pax -rvf $TARFILE $(find $APDIR/htdocs -type f -name "*.tsv*") + pax -rvf $TARFILE $(find $APDIR/htdocs -name "manual/LICENSE") + ;; + --f=*) PATTERN=`echo $option | sed s/--f=//` + if [ "x$PATTERN" != "x" ]; then + echo "Re-extracting files matching $PATTERN without ASCII to EBCDIC translation" + pax -rvf $TARFILE $(find $APDIR -type f -name "$PATTERN") + fi + ;; + *) + ;; + esac +done + |