content-negotiation.xml.ja

Apache HTTP Server 是一个功能强大的灵活的与HTTP/1.1相兼容的web服务器.这里给出的是Apache HTTP服务器的源码。

<?xml version='1.0' encoding='iso-2022-jp' ?>
<!DOCTYPE manualpage SYSTEM "./style/manualpage.dtd">
<?xml-stylesheet type="text/xsl" href="./style/manual.ja.xsl"?>
<!-- English Revision: 151405 -->

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 Copyright 2002-2004 The Apache Software Foundation

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
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     http://www.apache.org/licenses/LICENSE-2.0

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 See the License for the specific language governing permissions and
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<manualpage metafile="content-negotiation.xml.meta">

<title>$B%3%s%F%s%H%M%4%7%(!<%7%g%s(B</title>

<summary>

    <p>Apache $B$O(B HTTP/1.1 $B$N5,3J$K5-=R$5$l$F$$$k%3%s%F%s%H%M%4%7%(!<%7%g%s$r(B
    $B%5%]!<%H$7$F$$$^$9!#(B
    $B%V%i%&%6$K$h$jDs6!$5$l$?%a%G%#%"%?%$%W!"(B
    $B8@8l!"J8;z%;%C%H!"%(%s%3!<%G%#%s%0$NM%@h798~$K4p$E$$$F!"(B
    $B:GE,$J%j%=!<%9$NI=8=$rA*Br$G$-$^$9!#(B
    $B$^$?!"IT40A4$J%M%4%7%(!<%7%g%s>pJs$rAw$C$F$/$k%V%i%&%6$+$i$N%j%/%(%9%H$r(B
    $B$b$C$H8-$/<h$j07$($k$h$&!"$$$/$D$+5!G=$b<BAu$7$F$"$j$^$9!#(B</p>

    <p>$B%3%s%F%s%H%M%4%7%(!<%7%g%s$O(B
    <module>mod_negotiation</module>
    $B%b%8%e!<%k$K$h$C$FDs6!$5$l$F$$$F!"%G%U%)%k%H$GAH$_9~$^$l$F$$$^$9!#(B</p>
</summary>

<section id="about"><title>$B%3%s%F%s%H%M%4%7%(!<%7%g%s$K$D$$$F(B</title>

    <p>$B%j%=!<%9$O!"4v$D$+0[$J$C$?I=8=$GMxMQ$G$-$k>l9g$,$"$j$^$9!#(B
    $BNc$($P!"0[$J$k8@8l$d0[$J$k%a%G%#%"%?%$%W!"(B
    $B$^$?$O$=$l$i$NAH$_9g$o$;$GMxMQ$G$-$k$+$bCN$l$^$;$s!#(B
    $B$b$C$H$bE,$7$?A*Br$r$9$kJ}K!$N0l$D$K$O!"%$%s%G%C%/%9%Z!<%8$r(B
    $B%f!<%6$K8+$;$F!"%f!<%6$KA*$s$G$b$i$&J}K!$,$"$j$^$9!#(B
    $B$7$+$7!"%5!<%P$,<+F0E*$KA*$V$3$H$,$G$-$k>l9g$,B?$/$"$j$^$9!#(B
    $B$3$l$O!"%V%i%&%6$,%j%/%(%9%HKh$K!"(B
    $B$I$NI=8=$rSO9%$9$k$+$H$$$&>pJs$rAw$k$3$H$GF0:n$7$F$$$^$9!#(B
    $BNc$($P%V%i%&%6$O!"2DG=$J$i%U%i%s%98l$G>pJs$r8+$?$$!"(B
    $BIT2DG=$J$i$=$NBe$o$j$K1Q8l$G$b$h$$$H!"(B
    $B<+J,$NSO9%$rCN$i$;$k$3$H$,$G$-$^$9!#(B
    $B%V%i%&%6$O%j%/%(%9%H$N%X%C%@$G<+J,$NM%@h798~$rCN$i$;$^$9!#(B
    $B%U%i%s%98l$N$_$NI=8=$rMW5a$9$k>l9g$O!"%V%i%&%6$O<!$rAw$j$^$9!#(B</p>

<example>Accept-Language: fr</example>

    <p>$B$3$NM%@h798~$O!"A*Br2DG=$JI=8=$,B8:_$7$F!"(B
    $B8@8l$K$h$C$FMM!9$JI=8=$,$"$k>l9g$K$N$_E,MQ$5$l$k(B
    $B$H$$$&$3$H$KCm0U$7$F$/$@$5$$!#(B</p>

    <p>$B$b$C$HJ#;($J%j%/%(%9%H$NNc$r5s$2$^$7$g$&!#(B
    $B$3$N%V%i%&%6$O%U%i%s%98l$H1Q8l$r<u$1IU$1$k!"$7$+$7%U%i%s%98l$r9%$`!"(B
    $B$=$7$FMM!9$J%a%G%#%"%?%$%W$r<u$1IU$1$k$,!"(B
    $B%W%l%$%s%F%-%9%H$dB>$N%?%$%W$h$j$O(B HTML $B$r9%$`!"(B
    $BB>$N%a%G%#%"%?%$%W$h$j$O(B GIF $B$d(B JPEG $B$r9%$`!"$7$+$7:G=*<jCJ$H$7$F(B
    $BB>$N%a%G%#%"%?%$%W$b<u$1IU$1$k!"$H@_Dj$5$l$F$$$^$9!#(B</p>

<example>
  Accept-Language: fr; q=1.0, en; q=0.5<br />
  Accept: text/html; q=1.0, text/*; q=0.8, image/gif; q=0.6, image/jpeg; q=0.6, image/*; q=0.5, */*; q=0.1
</example>

    <p>Apache $B$O(B HTTP/1.1 $B5,3J$GDj5A$5$l$F$$$k(B 'server
    driven' $B%3%s%F%s%H%M%4%7%(!<%7%g%s$r%5%]!<%H$7$F$$$^$9!#(B
    <code>Accept</code>, <code>Accept-Language</code>, 
    <code>Accept-Charset</code>, <code>Accept-Encoding</code>
    $B%j%/%(%9%H%X%C%@$r40A4$K%5%]!<%H$7$F$$$^$9!#(BApache $B$O(B
    'transparent' $B%3%s%F%s%H%M%4%7%(!<%7%g%s$b%5%]!<%H$7$F$$$^$9$,!"(B
    $B$3$l$O(B RFC 2295 $B$H(B RFC 2296 $B$GDj5A$5$l$F$$$k;n83E*$J(B
    $B%M%4%7%(!<%7%g%s%W%m%H%3%k$G$9!#(B
    $B$3$l$i$N(B RFC$B$GDj5A$5$l$F$$$k(B 'feature negotiation'
    $B$O%5%]!<%H$7$F$$$^$;$s!#(B</p>

    <p><strong>$B%j%=!<%9(B</strong>$B$H$O(B URI
    $B$GFCDj$5$l$k35G0>e$N$b$N$N$3$H$G$9(B (RFC 2396)$B!#(B Apache
    $B$N$h$&$J(B HTTP $B%5!<%P$O!"$=$NL>A06u4V$NCf$G$N(B
    $B%j%=!<%9$N(B<strong>$BI=8=(B</strong>$B$X$N%"%/%;%9$rDs6!$7$^$9!#(B
    $B$=$l$>$l$NI=8=$O(B
    $BDj5A$5$l$?%a%G%#%"%?%$%W!"J8;z%;%C%H!"%(%s%3!<%G%#%s%0Ey$N(B
    $BIUB0$7$?!"%P%$%HNs$N7A<0$G$9!#(B
    $B$=$l$>$l$N%j%=!<%9$O$"$k;~E@$G(B 0 $B8D!"(B1 $B8D!"$=$l0J>e$NI=8=$H(B
    $B4XO"IU$1$i$l$k2DG=@-$,$"$j$^$9!#J#?t$NI=8=$,MxMQ$G$-$k>l9g$O!"(B
    $B%j%=!<%9$O(B<strong>$B%M%4%7%(!<%7%g%s2DG=$G$"$k(B</strong>$B$H$5$l!"(B
    $B8D!9$NI=8=$O(B <strong>variant</strong> $B$H8F$P$l$^$9!#(B
    $B%M%4%7%(!<%7%g%s2DG=$J%j%=!<%9$N(B variant $B$,0[$J$k!"(B
    $B$=$N>uBV$r;X$7$F!"(B
    $B%M%4%7%(!<%7%g%s$N(B<strong>$B<!85(B</strong>$B$H8F$S$^$9!#(B</p>
</section>

<section id="negotiation"><title>Apache $B$K$*$1$k%M%4%7%(!<%7%g%s(B</title>

    <p>$B%j%=!<%9$r%M%4%7%(!<%7%g%s$9$k$?$a$K$O!"(B
    $B%5!<%P$O(B variant $B$=$l$>$l$K$D$$$F$N>pJs$rCN$C$F$*$/I,MW$,$"$j$^$9!#(B
    $B$3$l$O0J2<$NFs$D$NJ}K!$N$I$A$i$+$G9T$o$l$^$9!#(B</p>

    <ul>
      <li>$B%?%$%W%^%C%W(B
      (<em>$B$9$J$o$A(B</em> <code>*.var</code> $B%U%!%$%k(B)
      $B$r;H$&J}K!!#(B $B$3$l$O(B variant
      $B$rL@<(E*$K5s$2$F$$$k%U%!%$%k$r;XDj$7$^$9!#(B</li>

      <li>'Multiviews'
      $B$r;H$C$F!"%5!<%P$,0EL[$NFb$K%U%!%$%kL>$K%Q%?!<%s>H9g$r(B
      $B9T$J$C$F$=$N7k2L$+$iA*Br$9$kJ}K!!#(B</li>
    </ul>

   <section id="type-map"><title>type-map $B%U%!%$%k$r;H$&(B</title>

    <p>$B%?%$%W%^%C%W$O(B <code>type-map</code> $B%O%s%I%i(B
    ($B$b$7$/$O!"8E$$(B Apache
    $B$N@_Dj$H2<0L8_49$G$"$k(B MIME $B%?%$%W(B
    <code>application/x-type-map</code>)
    $B$K4XO"IU$1$i$l$?%I%-%e%a%s%H$G$9!#(B
    $B$3$N5!G=$r;H$&$?$a$K$O!"$"$k%U%!%$%k$N3HD%;R$r(B
    <code>type-map</code>
    $B$H$7$FDj5A$9$k$h$&$J%O%s%I%i$r!"(B
    $B@_Dj%U%!%$%kCf$KCV$/I,MW$,$"$k$3$H$KCm0U$7$F$/$@$5$$!#(B
    $B$3$l$O(B</p>

<example>AddHandler type-map .var</example>

    <p>$B$r%5!<%P@_Dj%U%!%$%kCf$K=q$/$3$H$,0lHVNI$$J}K!$G$9!#(B</p>

    <p>$B%?%$%W%^%C%W%U%!%$%k$O5-=R$9$k%j%=!<%9$HF1$8L>A0$r;}$C$F$$$F!"(B
    $BMxMQ2DG=$J(B variant $B$=$l$>$l$N%(%s%H%j$r;}$C$F$$$kI,MW$,$"$j$^$9!#(B
    $B$=$7$F!"$3$N%(%s%H%j$OO"B3$7$?(B HTTP $B$N%X%C%@9T$G9=@.$5$l$^$9!#(B
    $B0[$J$k(B variant $B$N$?$a$N%(%s%H%j$O6u9T$G6h@Z$i$l$F$$$^$9!#(B
    $B%(%s%H%jCf$K6u9T$,J#?t$"$C$F$O$$$1$^$;$s!#(B
    $B=,47E*$K$O!"%^%C%W%U%!%$%k$OA4BN$r7k9g$7$?$b$N$N%(%s%H%j$+$i;O$^$j$^$9(B
    ($B$7$+$7$3$l$OI,?\$G$O$J$/!"$"$C$?$H$7$F$bL5;k$5$l$k$b$N$G$9(B)$B!#(B
    $B<!$KNc$r<($7$^$9!#$3$N%U%!%$%k$O%j%=!<%9(B <code>foo</code> 
    $B$r5-=R$7$F$$$k$N$G!"(B<code>foo.var</code> $B$H$$$&L>A0$K$J$j$^$9!#(B</p>

<example>
  URI: foo<br />
<br />
  URI: foo.en.html<br />
  Content-type: text/html<br />
  Content-language: en<br />
<br />
  URI: foo.fr.de.html<br />
  Content-type: text/html;charset=iso-8859-2<br />
  Content-language: fr, de<br />
</example>
    <p>$B$?$H$((B MultiViews $B$r;HMQ$9$k$h$&$K$J$C$F$$$?$H$7$F$b!"(B
    $B%U%!%$%kL>$N3HD%;R$h$j%?%$%W%^%C%W$NJ}$,M%@h8"$r;}$D$H$$$&$3$H$K$b(B
    $BCm0U$7$F$/$@$5$$!#(B
    variant $B$NIJ<A$,0c$&$H$-$O!"$3$N2hA|$N$h$&$K(B (JPEG, GIF, ASCII
    $B%"!<%H$,$"$j$^$9(B) $B%a%G%#%"%?%$%W$N(B "qs"
    $B%Q%i%a!<%?$G;XDj$5$l$^$9!#(B</p>

<example>
  URI: foo<br />
<br />
  URI: foo.jpeg<br />
  Content-type: image/jpeg; qs=0.8<br />
<br />
  URI: foo.gif<br />
  Content-type: image/gif; qs=0.5<br />
<br />
  URI: foo.txt<br />
  Content-type: text/plain; qs=0.01<br />
</example>

    <p>qs $BCM$NHO0O$O(B 0.000 $B$+$i(B 1.000 $B$G$9!#(Bqs $BCM$,(B
    0.000 $B$N(B variant $B$O7h$7$F(B
    $BA*Br$5$l$J$$$3$H$KCm0U$7$F$/$@$5$$!#(B'qs' $BCM$N$J$$(B variant
    $B$O(B qs $BCM(B 1.0 $B$r(B $BM?$($i$l$^$9!#(Bqs
    $B%Q%i%a!<%?$O%/%i%$%"%s%H$NG=NO$K4X78L5$/!"B>$N(B variant $B$H(B
    $BHf3S$7$?$H$-$N(B variant
    $B$NAjBPE*$J!VIJ<A!W$r<($7$^$9!#(B
    $BNc$($P!"<L??$rI=8=$7$h$&$H$7$F$$$k$H$-$O(B JPEG
    $B%U%!%$%k$NJ}$,IaDL$O(B ASCII
    $B%U%!%$%k$h$j$b9b$$IJ<A$K$J$j$^$9!#$7$+$7!"%j%=!<%9$,85!9(B
    ASCII $B%"!<%H$GI=8=$5$l$F$$$k$H$-$O!"(BASCII $B%U%!%$%k$N(B
    $BJ}$,(B JPEG $B%U%!%$%k$h$j$b9b$$IJ<A$K$J$j$^$9!#$3$N$h$&$K!"(Bqs
    $B$O(B $BI=8=$5$l$k%j%=!<%9$N@-<A$K$h$C$F(B variant
    $BKh$KFCM-$NCM$r<h$j$^$9!#(B</p>

    <p>$BG'<1$5$l$k%X%C%@$N0lMw$O(B
    <a href="mod/mod_negotiation.html#typemaps">mod_negotiation</a>
    $B%I%-%e%a%s%H$K$"$j$^$9!#(B</p>
</section>

<section id="multiviews"><title>Multiviews</title>

    <p><code>MultiViews</code> $B$O%G%#%l%/%H%jKh$N%*%W%7%g%s$G!"(B
    <code>httpd.conf</code>$B%U%!%$%k$N(B
    <directive module="core" type="section">Directory</directive>, 
    <directive module="core" type="section">Location</directive>, 
    <directive module="core" type="section">Files</directive>
    $B%;%/%7%g%sCf$d!"(B(<directive module="core">AllowOverride</directive>
    $B$,E,@Z$JCM$K(B $B@_Dj$5$l$F$$$k$H(B) <code>.htaccess</code>
    $B%U%!%$%k$G(B <directive module="core">Options</directive>
    $B%G%#%l%/%F%#%V$K$h$C$F@_Dj$9$k$3$H$,$G$-$^$9!#(B
    <code>Options All</code> $B$O(B
    <code>MultiViews</code>
    $B$r%;%C%H$7$J$$$3$H$KCm0U$7$F$/$@$5$$!#L@<(E*$K(B
    $B$=$NL>A0$r=q$/I,MW$,$"$j$^$9!#(B</p>

    <p><code>MultiViews</code> $B$N8z2L$O0J2<$N$h$&$K$J$j$^$9(B:
    $B%5!<%P$,(B <code>/some/dir/foo</code>
    $B$X$N%j%/%(%9%H$r<u$1<h$j!"(B<code>/some/dir</code> $B$G(B
    <code>MultiViews</code> $B$,M-8z$G$"$C$F!"(B
    <code>/some/dir/foo</code> $B$,B8:_(B<em>$B$7$J$$(B</em>$B>l9g!"(B
    $B%5!<%P$O%G%#%l%/%H%j$rFI$s$G(B <code>foo.*</code>
    $B$K$"$F$O$^$kA4$F$N%U%!%$%k$rC5$7!"(B
    $B;v<B>e$=$l$i$N%U%!%$%k$r%^%C%W$9$k%?%$%W%^%C%W$r:n$j$^$9!#(B
    $B$=$N$H$-!"%a%G%#%"%?%$%W$H%3%s%F%s%H%(%s%3!<%G%#%s%0$O!"$=$N%U%!%$%kL>$r(B
    $BD>@\;XDj$7$?$H$-$HF1$8$b$N$,3d$jEv$F$i$l$^$9!#(B
    $B$=$l$+$i%/%i%$%"%s%H$NMW5a$K0lHV9g$&$b$N$rA*$S$^$9!#(B</p>

    <p>$B%5!<%P$,%G%#%l%/%H%j$N:w0z$r:n$m$&$H$7$F$$$k>l9g!"(B
    <code>MultiViews</code>
    $B$O(B <directive module="mod_dir">DirectoryIndex</directive>
    $B%G%#%l%/%F%#%V$G;XDj$5$l$?%U%!%$%k$rC5$92aDx$K$b(B
    $BE,MQ$5$l$^$9!#@_Dj%U%!%$%k$K(B</p>
<example>DirectoryIndex index</example>
    <p>$B$,=q$+$l$F$$$F!"(B<code>index.html</code> $B$H(B
    <code>index.html3</code> $B$,(B
    $BN>J}B8:_$7$F$$$k$H!"%5!<%P$O$=$NCf$+$i$I$A$i$+$rE,Ev$KA*$S$^$9!#(B
    $B$b$7$=$NN>J}$,B8:_$;$:$K(B <code>index.cgi</code>
    $B$,B8:_$7$F$$$k$H!"(B $B%5!<%P$O$=$l$r<B9T$7$^$9!#(B</p>

    <p>$B$b$7%G%#%l%/%H%j$rFI$s$G$$$k:]$K!"(B
    $BJ8;z%;%C%H!"%3%s%F%s%H%?%$%W!"8@8l!"%(%s%3!<%G%#%s%0$r(B
    $B;XDj$9$k$?$a$N(B <code>mod_mime</code> 
    $B$GG'<1$G$-$k3HD%;R$r;}$?$J$$%U%!%$%k$,8+$D$+$k$H!"7k2L$O(B
    <directive module="mod_mime">MultiViewsMatch</directive>
    $B%G%#%l%/%F%#%V$N@_Dj$K0MB8$7$^$9!#$3$N%G%#%l%/%F%#%V$O(B
    $B%O%s%I%i!"%U%#%k%?!"B>$N%U%!%$%k3HD%;R%?%$%W$N$I$l$,(B
    MultiViews $B%M%4%7%(!<%7%g%s$G;HMQ$G$-$k$+$r7hDj$7$^$9!#(B</p>
</section>
</section>

<section id="methods"><title>$B%M%4%7%(!<%7%g%sJ}K!(B</title>

    <p>Apache $B$O%j%=!<%9$N(B variant $B$N0lMw$r!"%?%$%W%^%C%W%U%!%$%k$+(B
    $B%G%#%l%/%H%jFb$N%U%!%$%kL>$+$i$+$G<hF@$7$?8e!"(B
    $B!V:GE,$J!W(B variant $B$r7hDj$9$k$?$a$KFs$D$NJ}K!$N(B
    $B$I$A$i$+$r5/F0$7$^$9!#(B
    Apache $B$N%3%s%F%s%H%M%4%7%(!<%7%g%s$N5!G=$r;H$&$?$a$K!"(B
    $B$I$N$h$&$K$7$F$3$ND4Dd$,9T$o$l$k$+>\:Y$rCN$kI,MW$O$"$j$^$;$s!#(B
    $B$7$+$7$J$,$i!"$3$NJ8=q$N;D$j$G$O4X?4$N$"$k?M$N$?$a$K!"(B
    $B;HMQ$5$l$F$$$kJ}K!$K$D$$$F@bL@$7$F$$$^$9!#(B</p>

    <p>$B%M%4%7%(!<%7%g%sJ}K!$OFs$D$"$j$^$9!#(B</p>

    <ol>
      <li>$BDL>o$O(B <strong>Apache $B$N%"%k%4%j%:%`$rMQ$$$?(B Server
      driven negotiation</strong> $B$,;HMQ$5$l$^$9!#(BApache
      $B$N%"%k%4%j%:%`$O8e$K>\:Y$K@bL@$5$l$F$$$^$9!#(B
      $B$3$N%"%k%4%j%:%`$,;HMQ$5$l$?>l9g!"(BApache
      $B$O$h$jNI$$7k2L$K$J$k$h$&$K!"FCDj$N<!85$K$*$$$FIJ<A$NCM$r(B
      $B!VJQ$($k!W$3$H$,$G$-$^$9!#(BApache
      $B$,IJ<A$NCM$rJQ$($kJ}K!$O8e$G>\:Y$K@bL@$5$l$F$$$^$9!#(B</li>

      <li>RFC 2295
      $B$GDj5A$5$l$F$$$k5!9=$rMQ$$$F%V%i%&%6$,FC$K;XDj$7$?>l9g!"(B
      <strong>transparent content negotiation</strong>
      $B$,;HMQ$5$l$^$9!#$3$N%M%4%7%(!<%7%g%sJ}K!$G$O!"!V:GE,$J!W(B
      variant $B$N7hDj$r%V%i%&%6$,40A4$K@)8f$9$k$3$H$,$G$-$^$9!#(B
      $B$G$9$+$i!"7k2L$O%V%i%&%6$,;HMQ$7$F$$$k%"%k%4%j%:%`$K0MB8$7$^$9!#(B
      Transparent negotiation $B$N=hM}$N2aDx$G!"%V%i%&%6$O(B RFC 2296
      $B$G(B $BDj5A$5$l$F$$$k(B 'remote variant selection algorithm'
      $B$r<B9T$9$k$h$&$KMj$`$3$H$,$G$-$^$9!#(B</li>
    </ol>

<section id="dimensions"><title>$B%M%4%7%(!<%7%g%s$N<!85(B</title>

    <table>
      <columnspec><column width=".15"/><column width=".85"/></columnspec>
      <tr valign="top">
        <th>$B<!85(B</th>

        <th>$B@bL@(B</th>
      </tr>

      <tr valign="top">
        <td>$B%a%G%#%"%?%$%W(B</td>

        <td>$B%V%i%&%6$O(B <code>Accept</code>
	$B%X%C%@%U%#!<%k%I$GM%@h798~$r;XDj$7$^$9!#(B
	$B%"%$%F%`$=$l$>$l$O!"4XO"$7$?IJ<A?tCM$r;}$D$3$H$,$G$-$^$9!#(B
	variant $B$N@bL@$bIJ<A?tCM$r;}$D$3$H$,$G$-$^$9(B
	("qs" $B%Q%i%a!<%?$r$4Mw2<$5$$(B)$B!#(B</td>
      </tr>

      <tr valign="top">
        <td>$B8@8l(B</td>

	<td>$B%V%i%&%6$O(B <code>Accept-Language</code>
	$B%X%C%@%U%#!<%k%I$GM%@h798~$r;XDj$7$^$9!#(B
	$BMWAG$=$l$>$l$KIJ<A?tCM$r;}$?$;$k$3$H$,$G$-$^$9!#(B
	variants $B$O(B 0 $B$+(B 1 $B$D$+$=$l0J>e$N8@8l$H(B
	$B4XO"$E$1$k$3$H$,$G$-$^$9!#(B</td>
      </tr>

      <tr valign="top">
        <td>$B%(%s%3!<%G%#%s%0(B</td>

	<td>$B%V%i%&%6$O(B <code>Accept-Encoding</code>
	$B%X%C%@%U%#!<%k%I$GM%@h798~$r;XDj$7$^$9!#(B
	$BMWAG$=$l$>$l$KIJ<A?tCM$r;}$?$;$k$3$H$,$G$-$^$9!#(B</td>
      </tr>

      <tr valign="top">
        <td>$BJ8;z%;%C%H(B</td>

	<td>$B%V%i%&%6$O(B <code>Accept-Charset</code>
	$B%X%C%@%U%#!<%k%I$GM%@h798~$r;XDj$7$^$9!#(B
	$BMWAG$=$l$>$l$KIJ<A?tCM$r;}$?$;$k$3$H$,$G$-$^$9!#(B
	variant $B$O%a%G%#%"%?%$%W$N%Q%i%a!<%?$H$7$FJ8;z%;%C%H$r(B
	$B;XDj$9$k$3$H$b$G$-$^$9!#(B</td>
      </tr>
    </table>
</section>

<section id="algorithm"><title>Apache $B%M%4%7%(!<%7%g%s%"%k%4%j%:%`(B</title>

    <p>$B%V%i%&%6$KJV$9!V:GE,$J!W(Bvariant $B$r(B ($B$b$7$"$l$P(B) $BA*Br$9$k$h$&$K(B
    Apache $B$O<!$N%"%k%4%j%:%`$r;H$&$3$H$,$G$-$^$9!#(B
    $B$3$N%"%k%4%j%:%`$r@_Dj$K$h$jJQ99$9$k$3$H$O$G$-$^$;$s!#(B
    $B<!$N$h$&$KF0:n$7$^$9(B:</p>

    <ol>
      <li>$B$^$:$O$8$a$K!"%M%4%7%(!<%7%g%s$N<!85$=$l$>$l$K$D$$$FE,@Z$J(B
      <em>Accept*</em> $B%X%C%@%U%#!<%k%I$rD4$Y!"(B
      variant $B$=$l$>$l$KIJ<A$r3d$jEv$F$^$9!#(B
      $B$b$7$"$k<!85$N(B <em>Accept*</em> $B%X%C%@$G$=$N(B variant
      $B$,5vMF$G$-$J$$$3$H$,<($5$l$F$$$l$P!"$=$l$r:o=|$7$^$9!#(B
      variant $B$,0l$D$b;D$C$F$$$J$1$l$P!"%9%F%C%W(B 4 $B$K9T$-$^$9!#(B</li>

      <li>
	$B>C5nK!$G!V:GE,$J!W(B variant $B$rA*$S$^$9!#(B
	$B<!$N%F%9%H$,=gHV$KE,MQ$5$l$^$9!#(B
	$B%F%9%H$GA*Br$5$l$J$+$C$?(B variant $B$O:o=|$5$l$F$$$-$^$9!#(B
	$B%F%9%H8e(B variant $B$,0l$D$@$1;D$C$F$$$l$P!"$=$l$r:GE,$J$b$N$H$7$F(B
	$B%9%F%C%W(B 3 $B$K?J$_$^$9!#(B
	$BJ#?t(B variant $B$,;D$C$F$$$l$P!"<!$N%F%9%H$K?J$_$^$9!#(B