network/squid: Added to 12.0 repository

network/squid/README

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+Squid is a high-performance proxy caching server for web clients,
+supporting FTP, gopher, and HTTP data objects.  Unlike traditional caching
+software, squid handles all requests in a single, non-blocking, I/O-driven
+process.
+
+Squid supports SSL, extensive access controls, and full request logging.  
+By using the lightweight Internet Cache Protocol, squid caches can be 
+arranged in a hierarchy or mesh for additional bandwidth savings.
+
+*** NOTE: default paths have changed from prior version ***
+If you need the old paths, edit /etc/squid/squid.conf, /etc/rc.d/rc.squid,
+and /etc/logrotate.d/squid as needed.
+
+If you need to start squid at boot, make sure /etc/rc.d/rc.squid is
+executable and add the following to /etc/rc.d/rc.local:
+	if [ -x /etc/rc.d/rc.squid ]; then
+	  /etc/rc.d/rc.squid start
+	fi
+
+See /usr/doc/squid-3.0.STABLE2/README.SBo for configuration help.

network/squid/README.SBo

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+README.SBo - configuration help for squid from SlackBuilds.org
+
+==============================================================================
+
+Uncomment and edit the following lines in /etc/squid.conf:
+
+http_port <port> <option>
+
+    Set <port> to the port you want Squid to listen on, default is 3128
+
+    Set <option> to 'transparent' if you want to make Squid a 
+    transparent proxy through the use of IPTables DNAT/REDIRECT rules.
+    Note that this now replaces the older method of using httpd_accel.
+    Leave blank otherwise.
+
+cache_peer, never_direct/always_direct
+
+    If you have a parent cache, put it here.  The administrators of the
+    parent cache typically provided you with instructions.  You should
+    always ask permission before adding a parent cache. See also the
+    never_direct/always_direct directives. 
+
+    Note, if you don't have a cache_peer, you'll most likely need to use
+    'always_direct allow all'
+
+cache_dir <storage> /var/log/squid/cache <mem> <L1> <L2>
+
+    Set <storage> to 'aufs' if you want an asynchronous storage facility 
+    that allows Squid to access the disk without blocking; otherwise
+    use 'ufs' here.
+
+    Set <mem> to the number of megabytes you want Squid to use for its
+    cache, default is '100'
+
+    Set <L1> to the number of top-level directories to use for the cache,
+    default is '16'
+
+    Set <L2> to the number of sub-directories to use for the cache,
+    default is '256'
+
+acl, http_access, icp_access
+
+    Access control lists.  This is important because it prevents people
+    from stealing your network resources.  To fill in the
+    "allowed_hosts" ACL, use your network address (for instance
+    192.168.10.0 and your network mask.
+
+        acl manager proto cache_object
+        acl localhost src 127.0.0.1/32
+        acl localnet src 192.168.10.0/24
+
+        http_access allow manager localhost
+        http_access deny manager
+        http_access allow localnet
+        http_access deny all
+
+        icp_access allow localnet 
+        icp_access deny all
+
+cache_mgr
+
+    Put here the e-mail address of the manager:
+
+cache_effective_user
+
+    If you must start Squid as root, find a safe user and group to run
+    as after startup (typically "nobody" and "nogroup").  Do not use
+    "root", for security reasons.
+
+visible_hostname
+
+    The host name you advertise for the cache.
+
+==============================================================================
+
+After editing squid.conf to your liking, run Squid from the command
+line TWICE:
+
+    % /usr/sbin/squid -z
+    % /usr/sbin/squid 
+
+Check in the cache.log (/var/log/squid/cache.log) that
+everything is all right.

network/squid/doinst.sh

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+#!/bin/sh
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Keep same perms on rc.squid.new:
+if [ -e etc/rc.d/rc.squid ]; then
+  cp -a etc/rc.d/rc.squid etc/rc.d/rc.squid.new.incoming
+  cat etc/rc.d/rc.squid.new > etc/rc.d/rc.squid.new.incoming
+  mv etc/rc.d/rc.squid.new.incoming etc/rc.d/rc.squid.new
+else
+  # Install executable otherwise - irrelevant unless user starts in rc.local
+  chmod 0755 etc/rc.d/rc.squid.new
+fi
+
+config etc/rc.d/rc.squid.new
+config etc/squid/mime.conf.new
+config etc/squid/squid.conf.new
+config etc/squid/cachemgr.conf.new
+

network/squid/rc.squid.new

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+#!/bin/sh
+# Start/stop/restart/reload the Squid Internet Object Cache (squid)
+# To make Squid start automatically at boot, make this
+# file executable:  chmod 755 /etc/rc.d/rc.Squid
+#
+# Written for Slackware Linux by Erik Jan Tromp
+# Modified by David Somero <xgizzmo@slackbuilds.org>
+
+SQUIDCFG=/etc/squid/squid.conf
+SQUIDCMD=/usr/sbin/squid
+
+if [ ! -r $SQUIDCFG ]; then
+  echo "Please set the correct path to $SQUIDCFG"
+  exit 1
+fi
+
+if [ ! -x $SQUIDCMD ]; then
+  echo "$SQUIDCMD not found"
+  exit 1
+fi
+
+squid_start() {
+  # Create cache directory hierarchy if needed
+  ALL_DIRS=$(awk '/^cache_dir/ {print $3}' $SQUIDCFG)
+  [ -z "$ALL_DIRS" ] && ALL_DIRS=/var/cache/squid
+
+  for CACHE_DIR in $ALL_DIRS ; do
+    if [ ! -d $CACHE_DIR/00 ] ; then
+      echo "Creating swap directories:  $SQUIDCMD -z"
+      $SQUIDCMD -z 2> /dev/null
+      break
+    fi
+  done
+
+  echo "Starting Squid:  $SQUIDCMD -DF"
+  $SQUIDCMD -DF
+}
+
+squid_stop() {
+  COUNTDOWN=$(awk '/^shutdown_lifetime/ {print $2}' $SQUIDCFG)
+  [ -z "$COUNTDOWN" ] && COUNTDOWN=30
+
+  echo -n "Shutting down Squid in $COUNTDOWN seconds:  "
+  $SQUIDCMD -k shutdown 2> /dev/null
+  while $SQUIDCMD -k check 2> /dev/null ; do
+    sleep 1
+    echo -n .
+    COUNTDOWN=$[ $COUNTDOWN - 1 ]
+    if [ $COUNTDOWN -le 0 ] ; then
+      $SQUIDCMD -k interrupt 2> /dev/null
+      sleep 1
+      break
+    fi
+  done
+  echo
+}
+
+squid_restart() {
+  squid_stop
+  sleep 1
+  squid_start
+}
+
+squid_reload() {
+  $SQUIDCMD -k reconfigure 2> /dev/null
+}
+
+case "$1" in
+'start')
+  squid_start
+  ;;
+'stop')
+  squid_stop
+  ;;
+'restart')
+  squid_restart
+  ;;
+'reload')
+  squid_reload
+  ;;
+*)
+  echo "usage: $0 start|stop|restart|reload"
+esac

network/squid/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+     |-----handy-ruler------------------------------------------------------|
+squid: Squid (a popular free and open source Web proxy server and web cache)
+squid: 
+squid: Squid is a high-performance proxy caching server for web clients,
+squid: supporting FTP, gopher, and HTTP data objects. 
+squid: 
+squid: Homepage: http://www.squid-cache.org/
+squid: 
+squid: 
+squid: 
+squid: 
+squid: 
+

network/squid/squid.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for squid
+# http://www.squid-cache.org/
+
+# Copyright 2006-2008  David Somero (dsomero@hotmail.com)
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=squid
+VERSION=3.0.STABLE2
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+SQUIDUSER=${SQUIDUSER:-nobody}
+SQUIDGROUP=${SQUIDGROUP:-nobody}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.*z*
+cd $PRGNAM-$VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc/squid \
+  --localstatedir=/var/log/squid \
+  --datadir=/usr/share/squid \
+  --mandir=/usr/man \
+  --program-prefix="" \
+  --program-suffix="" \
+  --enable-snmp \
+  --enable-linux-netfilter \
+  --enable-async-io \
+  --build=i486-slackware-linux
+
+make all
+make install DESTDIR=$PKG
+
+( cd $PKG
+  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+)
+
+( cd $PKG/usr/man
+  find . -type f -exec gzip -9 {} \;
+  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+)
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION 
+cp -a CONTRIBUTORS COPYING COPYRIGHT CREDITS ChangeLog INSTALL \
+  QUICKSTART README RELEASENOTES.html SPONSORS $CWD/README.SBo \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+chown root:root $PKG/usr/doc/$PRGNAM-$VERSION/*
+
+mkdir -p $PKG/etc/{logrotate.d,rc.d} 
+cat $CWD/rc.squid.new > $PKG/etc/rc.d/rc.squid.new
+cat $CWD/squid.logrotate > $PKG/etc/logrotate.d/squid
+
+mv $PKG/etc/squid/mime.conf $PKG/etc/squid/mime.conf.new
+mv $PKG/etc/squid/cachemgr.conf $PKG/etc/squid/cachemgr.conf.new
+rm $PKG/etc/squid/squid.conf ; cp $CWD/squid.conf $PKG/etc/squid/squid.conf.new
+
+mkdir -p $PKG/var/cache/squid
+mkdir -p $PKG/var/run/squid
+rmdir $PKG/var/log/squid/logs
+chown $SQUIDUSER:$SQUIDGROUP $PKG/var/log/squid
+chown $SQUIDUSER:$SQUIDGROUP $PKG/var/cache/squid
+chown $SQUIDUSER:$SQUIDGROUP $PKG/var/run/squid
+
+## Edit the config file to set the user and group to run as
+sed -i -e 's%^cache_effective_user nobody%cache_effective_user '"$SQUIDUSER"'%g' \
+  $PKG/etc/squid/squid.conf.new
+sed -i -e 's%^cache_effective_group nobody%cache_effective_group '"$SQUIDGROUP"'%g' \
+  $PKG/etc/squid/squid.conf.new
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz

network/squid/squid.info

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+PRGNAM="squid"
+VERSION="3.0.STABLE2"
+HOMEPAGE="http://www.squid-cache.org/"
+DOWNLOAD="http://www.squid-cache.org/Versions/v3/3.0/squid-3.0.STABLE2.tar.bz2"
+MD5SUM="21b0413c95b5b9b48e816a5f33f86312"
+MAINTAINER="David Somero"
+EMAIL="dsomero@hotmail.com"
+APPROVED="rworkman"

network/squid/squid.logrotate

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+/var/log/squid/*.log {
+    weekly
+    rotate 5
+    copytruncate
+    compress
+    notifempty
+    missingok
+
+# This script asks squid to rotate its logs on its own.
+# Restarting squid is a long process and it is not worth
+# doing it just to rotate logs
+    postrotate
+      /usr/sbin/squid -k rotate
+    endscript
+}