libssl.module

mod_ssl-2.8.31-1.3.41.tar.gz 好用的ssl工具

##                      _             _ 
##  _ __ ___   ___   __| |    ___ ___| |  mod_ssl
## | '_ ` _ \ / _ \ / _` |   / __/ __| |  Apache Interface to OpenSSL
## | | | | | | (_) | (_| |   \__ \__ \ |  www.modssl.org
## |_| |_| |_|\___/ \__,_|___|___/___/_|  ftp.modssl.org
##                      |_____|         
##  libssl.module
##  Apache 1.3 Configuration mechanism module stub
##

##
##  ====================================================================
##  Copyright (c) 1998-2006 Ralf S. Engelschall. All rights reserved.
## 
##  Redistribution and use in source and binary forms, with or without
##  modification, are permitted provided that the following conditions
##  are met:
## 
##  1. Redistributions of source code must retain the above copyright
##     notice, this list of conditions and the following disclaimer. 
## 
##  2. Redistributions in binary form must reproduce the above copyright
##     notice, this list of conditions and the following
##     disclaimer in the documentation and/or other materials
##     provided with the distribution.
## 
##  3. All advertising materials mentioning features or use of this
##     software must display the following acknowledgment:
##     "This product includes software developed by 
##      Ralf S. Engelschall <[e-mail]> for use in the
##      mod_ssl project (http://www.modssl.org/)."
## 
##  4. The names "mod_ssl" must not be used to endorse or promote
##     products derived from this software without prior written
##     permission. For written permission, please contact
##     [e-mail].
## 
##  5. Products derived from this software may not be called "mod_ssl"
##     nor may "mod_ssl" appear in their names without prior
##     written permission of Ralf S. Engelschall.
## 
##  6. Redistributions of any form whatsoever must retain the following
##     acknowledgment:
##     "This product includes software developed by 
##      Ralf S. Engelschall <[e-mail]> for use in the
##      mod_ssl project (http://www.modssl.org/)."
## 
##  THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY
##  EXPRESSED 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 RALF S. ENGELSCHALL OR
##  HIS CONTRIBUTORS 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.
##  ====================================================================
##

                     # ``What you are missing, I suppose, is that I'm not
                     #   prepared to give equal rights to Ralf on the basis
                     #   that he's spent a few hours doing what he thinks is
                     #   better than what I've spent the last 4 years on,
                     #   and so he isn't prepared to cooperate with me.''
                     #             -- Ben Laurie, Apache-SSL author

Name: ssl_module
ConfigStart

    #
    #   interface to the src/Configure script   
    #
    my_dir="`echo ${modfile} | sed -e 's:/[^/]*$::'`"
    my_version="$my_dir/libssl.version"
    my_outfile="Makefile.config"
    my_prefix="      +"
    my_prefixe="       "
    SSL_CFLAGS=''
    SSL_LDFLAGS=''
    SSL_LIBS=''

    #   
    #   find a reasonable Bourne Shell for sub-shell calls
    #
    SH=sh
    if [ -f /bin/bash ]; then
        SH=/bin/bash
    elif [ -f /bin/sh5 ]; then
        SH=/bin/sh5
    elif [ -f /bin/sh ]; then
        SH=/bin/sh
    fi

    #
    #   determine mod_ssl author version
    #
    A_ID=`cat $my_version | sed -e 's; .*;;'`
    A_NAME=`echo $A_ID | sed -e 's;/.*;;'`
    A_VER=`echo $A_ID | sed -e 's;.*/;;'`
    A_VER_STR=`echo $A_VER | sed -e 's;-.*;;'`
    case $A_VER_STR in
        *.*b* )
            A_VER_HEX=`echo "$A_VER_STR" | sed -e 's/b.*//' | awk -F. '{ printf("%d%02d", $1, $2); }' &&
                       echo "$A_VER_STR" | sed -e 's/.*b//' | awk '{ printf("0%02d", $1); }'`
            ;;
        *.*.* )
            A_VER_HEX=`echo "$A_VER_STR" | awk -F. '{ printf("%d%02d1%02d", $1, $2, $3); }'`
            ;;
    esac
    echo "$my_prefix SSL interface: $A_NAME/$A_VER_STR"
    SSL_VERSION="-DMOD_SSL_VERSION=\\\"$A_VER_STR\\\""
  
    #
    #   determine optional mod_ssl product version
    #
    if [ ".`egrep '.*/.* .*/.*' $my_version`" != . ]; then
        P_ID=`cat $my_version | sed -e 's;.* ;;'`
        P_NAME=`echo $P_ID | sed -e 's;/.*;;'`
        P_VER=`echo $P_ID | sed -e 's;.*/;;'`
        P_VER_STR=`echo $P_VER | sed -e 's;-.*;;'`
        case $P_VER_STR in
            *.*b* )
                P_VER_HEX=`echo "$P_VER_STR" | sed -e 's/b.*//' | awk -F. '{ printf("%d%02d", $1, $2); }' &&
                           echo "$P_VER_STR" | sed -e 's/.*b//' | awk '{ printf("0%02d", $1); }'`
                ;;
            *.*.* )
                P_VER_HEX=`echo "$P_VER_STR" | awk -F. '{ printf("%d%02d1%02d", $1, $2, $3); }'`
                ;;
        esac
        echo "$my_prefix SSL product: $P_NAME/$P_VER_STR"
        SSL_VERSION="$SSL_VERSION -DSSL_PRODUCT_NAME=\\\"$P_NAME\\\""
        SSL_VERSION="$SSL_VERSION -DSSL_PRODUCT_VERSION=\\\"$P_VER_STR\\\""
    fi

    #
    #   determine object build type
    #
    case $modfile in
        *.so ) my_buildtype="DSO" ;;
        *    ) my_buildtype="OBJ" ;;
    esac
    echo "$my_prefix SSL interface build type: $my_buildtype"

    #   
    #   determine SSL rules
    #
    if [ ".$APXS_MODE" = .YES ]; then
        my_rule_SSL_COMPAT=$SSL_COMPAT
        my_rule_SSL_SDBM=$SSL_SDBM
        my_rule_SSL_EXPERIMENTAL=$SSL_EXPERIMENTAL
        my_rule_SSL_CONSERVATIVE=$SSL_CONSERVATIVE
        my_rule_SSL_VENDOR=$SSL_VENDOR
    else
        my_rule_SSL_COMPAT=`$SH helpers/CutRule SSL_COMPAT $file`
        my_rule_SSL_SDBM=`$SH helpers/CutRule SSL_SDBM $file`
        my_rule_SSL_EXPERIMENTAL=`$SH helpers/CutRule SSL_EXPERIMENTAL $file`
        my_rule_SSL_CONSERVATIVE=`$SH helpers/CutRule SSL_CONSERVATIVE $file`
        my_rule_SSL_VENDOR=`$SH helpers/CutRule SSL_VENDOR $file`
    fi

    #
    #   determine compatibility mode
    #
    if [ ".$my_rule_SSL_COMPAT" = .yes ]; then
        echo "$my_prefix SSL interface compatibility: enabled"
        SSL_CFLAGS="$SSL_CFLAGS -DSSL_COMPAT"
    else
        echo "$my_prefix SSL interface compatibility: disabled"
    fi

    #
    #   determine experimental mode
    #
    if [ ".$my_rule_SSL_EXPERIMENTAL" = .yes ]; then
        echo "$my_prefix SSL interface experimental code: enabled"
        SSL_CFLAGS="$SSL_CFLAGS -DSSL_EXPERIMENTAL"
    else
        echo "$my_prefix SSL interface experimental code: disabled"
    fi

    #
    #   determine conservative mode
    #
    if [ ".$my_rule_SSL_CONSERVATIVE" = .yes ]; then
        echo "$my_prefix SSL interface conservative code: enabled"
        SSL_CFLAGS="$SSL_CFLAGS -DSSL_CONSERVATIVE"
    else
        echo "$my_prefix SSL interface conservative code: disabled"
    fi

    # 
    #   determine vendor mode
    #
    SSL_VENDOR_OBJS=''
    SSL_VENDOR_OBJS_PIC=''
    if [ ".$my_rule_SSL_VENDOR" = .yes ]; then
        echo "$my_prefix SSL interface vendor extensions: enabled"
        SSL_CFLAGS="$SSL_CFLAGS -DSSL_VENDOR"
        my_src="`cd $my_dir && echo ssl_vendor*.c`"
        if [ ".$my_src" != . -a ".$my_src" != ".ssl_vendor*.c" ]; then
            SSL_CFLAGS="$SSL_CFLAGS -DSSL_VENDOR_OBJS"
            SSL_VENDOR_OBJS="`echo $my_src | sed -e 's;\.c;.o;g'`"
            SSL_VENDOR_OBJS_PIC="`echo $my_src | sed -e 's;\.c;.lo;g'`"
            echo "$my_prefix SSL interface vendor objects: $SSL_VENDOR_OBJS"
        fi
    else
        echo "$my_prefix SSL interface vendor extensions: disabled"
    fi

    #
    #   determine DBM support library
    #   (src/Configure has DBM_LIB predefined for some platforms)
    #
    if [ ".$APXS_MODE" != .YES ]; then
        SSL_DBM_NAME=''
        #   1. check for predefined DBM lib
        if [ ".$DBM_LIB" != . ]; then
            LIBS_ORIG="$LIBS"
            LIBS="$LIBS $DBM_LIB"
            if $SH helpers/TestCompile func dbm_open; then
                SSL_DBM_NAME="Configured DBM ($DBM_LIB)"
                SSL_DBM_FLAG="$DBM_LIB"
            fi
            LIBS="$LIBS_ORIG"
        fi
        #   2. check for various vendor DBM libs
        if [ ".$SSL_DBM_NAME" = . ]; then
            if $SH helpers/TestCompile func dbm_open; then
                SSL_DBM_NAME='Vendor DBM (libc)'
                SSL_DBM_FLAG=''
            elif $SH helpers/TestCompile lib dbm dbm_open; then
                SSL_DBM_NAME='Vendor DBM (libdbm)'
                SSL_DBM_FLAG='-ldbm'
            elif $SH helpers/TestCompile lib ndbm dbm_open; then
                SSL_DBM_NAME='Vendor DBM (libndbm)'
                SSL_DBM_FLAG='-lndbm'
            fi
        fi
        #   3. let the SSL_SDBM rule override decisions
        if [ ".$my_rule_SSL_SDBM" = .yes ]; then
            # force us to fallback to SDBM
            SSL_DBM_NAME='' 
        fi
        if [ ".$my_rule_SSL_SDBM" = .no ]; then
            #   for us to never use SDBM,  but be
            #   careful when no DBM was found at all
            if [ ".$SSL_DBM_NAME" = . ]; then
                echo "Error: SDBM is needed, because no custom or vendor DBM library available!" 1>&2  
                echo "Hint:  Allow us to choose SDBM by changing the rule SSL_SDBM, please." 1>&2