tools/win-setup.sh

   1 #!/bin/bash
   2 #
   3 # Copyright 2013 Gerald Combs <gerald@wireshark.org>
   4 #
   5 # $Id$
   6 #
   7 # Wireshark - Network traffic analyzer
   8 # By Gerald Combs <gerald@wireshark.org>
   9 # Copyright 1998 Gerald Combs
  10 #
  11 # This program is free software; you can redistribute it and/or
  12 # modify it under the terms of the GNU General Public License
  13 # as published by the Free Software Foundation; either version 2
  14 # of the License, or (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, write to the Free Software
  23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24 (set -o igncr) 2>/dev/null && set -o igncr;  # hack to force this file to be processed by cygwin bash with -o igncr
  25                                              # needed when this file is exec'd from win32-setup.sh & win64-setup.sh
  26
  27 err_exit () {
  28         echo ""
  29         echo "ERROR: $1"
  30         shift
  31         for str in "$@" ; do
  32                 echo "$str"
  33         done
  34         echo ""
  35         exit 1
  36 }
  37
  38 if [ -z "$DOWNLOAD_TAG" ]; then
  39         err_exit "DOWNLOAD_TAG not defined (internal error)"
  40 fi
  41
  42 if [ -z "$WIRESHARK_TARGET_PLATFORM" ]; then
  43         err_exit "WIRESHARK_TARGET_PLATFORM not defined (internal error)"
  44 fi
  45
  46 # This MUST be in the form
  47 #   http://anonsvn.wireshark.org/wireshark-win32-libs/tags/<date>/packages
  48 # or
  49 #   http://anonsvn.wireshark.org/wireshark-win64-libs/tags/<date>/packages
  50 # in order to provide backward compatibility with older trees (e.g. a
  51 # previous release or an older SVN checkout).
  52 # Save previous tag.
  53
  54 # Set DOWNLOAD_PREFIX to /packages to test uploads before creating the tag.
  55 #DOWNLOAD_PREFIX="http://anonsvn.wireshark.org/wireshark-$WIRESHARK_TARGET_PLATFORM-libs/trunk/packages/"
  56 DOWNLOAD_PREFIX="http://anonsvn.wireshark.org/wireshark-$WIRESHARK_TARGET_PLATFORM-libs/tags/$DOWNLOAD_TAG/packages/"
  57
  58 TAG_FILE="current_tag.txt"
  59
  60 usage () {
  61         echo "Usage:"
  62         echo "  $0 --appverify <appname> [<appname>] ..."
  63         echo "  $0 --libverify <destination> <subdirectory> <package>"
  64         echo "  $0 --download  <destination> <subdirectory> <package>"
  65         echo "  $0 --settag  <destination>"
  66         echo "  $0 --checktag  <destination>"
  67         echo ""
  68         exit 1
  69 }
  70
  71 # Try to find our proxy settings, and set http_proxy/use_proxy accordingly.
  72 find_proxy() {
  73         # Someone went to the trouble of configuring wget.
  74         if grep "^use_proxy *= *on" $HOME/.wgetrc > /dev/null 2>&1 ; then
  75                 return
  76         fi
  77
  78         # ...and wget can't fetch two registry keys because...?
  79         proxy_enabled=$(regtool get /HKCU/Software/Microsoft/Windows/CurrentVersion/Internet\ Settings/ProxyEnable 2>/dev/null | tr -d '\012')
  80         #
  81         # Bash's test command appears not to use short-circuit evaluation,
  82         # so
  83         #
  84         #       -n "$proxy_enabled" -a "$proxy_enabled" -ne 0
  85         #
  86         # causes a complaint if "$proxy_enabled" is an empty string -
  87         # the first test fails, but the second test is done anyway,
  88         # and generates a complaint about the LHS of -ne not being
  89         # numeric.  Therefore, we do the tests separately.
  90         #
  91         if [ -n "$proxy_enabled" ] ; then
  92                 if [ "$proxy_enabled" -ne 0 ] ; then
  93                         export http_proxy=$(regtool get /HKCU/Software/Microsoft/Windows/CurrentVersion/Internet\ Settings/ProxyServer 2>/dev/null)
  94                         echo "Using Internet Explorer proxy settings."
  95                 fi
  96         fi
  97
  98         if [ -z "$http_proxy" -a -z "$HTTP_PROXY" ] ; then
  99                 echo "No HTTP proxy specified (http_proxy and HTTP_PROXY are empty)."
 100                 # a proxy might also be specified using .wgetrc, so don't switch off the proxy
 101                 #use_proxy="-Y off"
 102                 return
 103         fi
 104
 105         # We found a proxy somewhere
 106         use_proxy="-Y on"
 107         if [ -z "$http_proxy" ] ; then
 108                 echo "HTTP proxy ($HTTP_PROXY) has been specified and will be used."
 109                 export http_proxy=$HTTP_PROXY
 110         else
 111                 echo "HTTP proxy ($http_proxy) has been specified and will be used."
 112         fi
 113 }
 114
 115
 116
 117 case "$1" in
 118 --appverify)
 119         shift
 120
 121         if [ -z "$*" ] ; then
 122                 usage
 123         fi
 124
 125         echo "Checking for required applications:"
 126         which which > /dev/null 2>&1 || \
 127                 err_exit "Can't find 'which'.  Unable to proceed."
 128
 129         MISSING_APPS=
 130         PATH_RE=""
 131         for APP in $* ; do
 132
 133                 case "$APP" in
 134                         --windowsonly)
 135                                 PATH_RE="^/cygdrive/.*/"
 136                                 continue
 137                                 ;;
 138                         --cygwinonly)
 139                                 PATH_RE="^/usr/.*/"
 140                                 continue
 141                                 ;;
 142                 esac
 143
 144                 APP_PATH=$(cygpath --unix "$APP")
 145                 if [ -x "$APP_PATH" -a ! -d "$APP_PATH" ] ; then
 146                         APP_LOC="$APP_PATH"
 147                 else
 148                         APP_LOC=$(which "$APP_PATH" 2> /dev/null)
 149                 fi
 150                 echo "$APP_LOC" | grep "$PATH_RE" > /dev/null 2>&1
 151                 IN_PATH=$?
 152                 if [ "$APP_LOC" = "" -o $IN_PATH -ne 0 ] ; then
 153                         MISSING_APPS="$MISSING_APPS $APP"
 154                 else
 155                         echo "  $APP: $APP_LOC $res"
 156                 fi
 157
 158                 PATH_RE=""
 159         done
 160
 161         if [ -n "$MISSING_APPS" ]; then
 162                 echo
 163                 echo "Can't find: $MISSING_APPS"
 164                 err_exit "These application(s) are either not installed or simply can't be found in the current PATH: $PATH." \
 165                 "" "For additional help, please visit:" "    http://www.wireshark.org/docs/wsdg_html_chunked/ChSetupWin32.html"
 166         fi
 167         ;;
 168 --libverify)
 169         if [ -z "$2" -o -z "$3" -o -z "$4" ] ; then
 170                 usage
 171         fi
 172         DEST_PATH=$(cygpath "$2")
 173         PACKAGE_PATH=$4
 174         PACKAGE=$(basename "$PACKAGE_PATH")
 175         if [ ! -e "$DEST_PATH/$PACKAGE" ] ; then
 176                 err_exit "Package $PACKAGE is needed but is apparently not downloaded; 'nmake -f ... setup' required ?"
 177         fi
 178         ;;
 179 --download)
 180         if [ -z "$2" -o -z "$3" -o -z "$4" ] ; then
 181                 usage
 182         fi
 183         DEST_PATH=$(cygpath "$2")
 184         DEST_SUBDIR=$3
 185         PACKAGE_PATH=$4
 186         PACKAGE=$(basename "$PACKAGE_PATH")
 187         echo ""
 188         echo "****** $PACKAGE ******"
 189         find_proxy
 190         echo "Downloading $4 into '$DEST_PATH', installing into $3"
 191         if [ ! -d "$DEST_PATH/$DEST_SUBDIR" ] ; then
 192                 mkdir -p "$DEST_PATH/$DEST_SUBDIR" || \
 193                         err_exit "Can't create '$DEST_PATH/$DEST_SUBDIR'"
 194         fi
 195         cd "$DEST_PATH" || err_exit "Can't find '$DEST_PATH'"
 196         PKG_PATH="$PWD"
 197         wget $use_proxy -nc "$DOWNLOAD_PREFIX/$PACKAGE_PATH" || \
 198                 err_exit "Can't download $DOWNLOAD_PREFIX/$PACKAGE_PATH"
 199         cd "$DEST_SUBDIR" || err_exit "Can't find $DEST_SUBDIR"
 200         echo "Extracting '$PKG_PATH/$PACKAGE' into '$PKG_PATH/$DEST_SUBDIR'"
 201         if [[ "$PACKAGE" == *.zip ]] ; then
 202             unzip -oq "$PKG_PATH/$PACKAGE" ||
 203                     err_exit "Couldn't unpack '$PKG_PATH/$PACKAGE'"
 204             echo "Verifying that the DLLs and EXEs in $DEST_SUBDIR are executable."
 205             # XX: Note that find will check *all* dlls/exes in DEST_SUBDIR and below
 206             #     which may be more than those just unzipped depending upon DEST_SUBDIR.
 207             #     This may cause extra repeated checks but will do no harm.
 208             for i in $(/usr/bin/find . \( -name '*\.dll' -o -name '*\.exe' \)) ; do
 209                     if [ ! -x "$i" ] ; then
 210                             echo "Changing file permissions (add executable bit) to:"
 211                             echo "$i"
 212                             chmod a+x "$i"
 213                     fi
 214             done
 215         fi
 216         ;;
 217 --settag)
 218         if [ -z "$2" ] ; then
 219                 usage
 220         fi
 221         DEST_PATH=$(cygpath "$2")
 222         echo "$DOWNLOAD_TAG" > "$DEST_PATH/$TAG_FILE"
 223         ;;
 224 --checktag)
 225         if [ -z "$2" ] ; then
 226                 usage
 227         fi
 228         DEST_PATH=$(cygpath "$2")
 229         WIN_PATH=$(cygpath --windows "$2")
 230         LAST_TAG=$(cat "$DEST_PATH/$TAG_FILE" 2> /dev/null)
 231         if [ "$DOWNLOAD_TAG" != "$LAST_TAG" ] ; then
 232                 if [ -z "$LAST_TAG" ] ; then
 233                         LAST_TAG="(unknown)"
 234                 fi
 235                 err_exit \
 236                         "The contents of '$WIN_PATH\\$TAG_FILE' is $LAST_TAG." \
 237                         "It should be $DOWNLOAD_TAG."
 238         fi
 239         ;;
 240 *)
 241         usage
 242         ;;
 243 esac
 244
 245 exit 0