rewriteguide.xml.ko

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。

    print "Content-type: text/html\n\n";
    print "<b>ERROR</b>: No file given\n";
    exit(0);
}
if (! -f $QS_f) {
    print "HTTP/1.0 200 OK\n";
    print "Content-type: text/html\n\n";
    print "<b>ERROR</b>: File $QS_f not found\n";
    exit(0);
}

sub print_http_headers_multipart_begin {
    print "HTTP/1.0 200 OK\n";
    $bound = "ThisRandomString12345";
    print "Content-type: multipart/x-mixed-replace;boundary=$bound\n";
    &print_http_headers_multipart_next;
}

sub print_http_headers_multipart_next {
    print "\n--$bound\n";
}

sub print_http_headers_multipart_end {
    print "\n--$bound--\n";
}

sub displayhtml {
    local($buffer) = @_;
    $len = length($buffer);
    print "Content-type: text/html\n";
    print "Content-length: $len\n\n";
    print $buffer;
}

sub readfile {
    local($file) = @_;
    local(*FP, $size, $buffer, $bytes);
    ($x, $x, $x, $x, $x, $x, $x, $size) = stat($file);
    $size = sprintf("%d", $size);
    open(FP, "<$file");
    $bytes = sysread(FP, $buffer, $size);
    close(FP);
    return $buffer;
}

$buffer = &readfile($QS_f);
&print_http_headers_multipart_begin;
&displayhtml($buffer);

sub mystat {
    local($file) = $_[0];
    local($time);

    ($x, $x, $x, $x, $x, $x, $x, $x, $x, $mtime) = stat($file);
    return $mtime;
}

$mtimeL = &mystat($QS_f);
$mtime = $mtime;
for ($n = 0; $n < $QS_n; $n++) {
    while (1) {
        $mtime = &mystat($QS_f);
        if ($mtime ne $mtimeL) {
            $mtimeL = $mtime;
            sleep(2);
            $buffer = &readfile($QS_f);
            &print_http_headers_multipart_next;
            &displayhtml($buffer);
            sleep(5);
            $mtimeL = &mystat($QS_f);
            last;
        }
        sleep($QS_s);
    }
}

&print_http_headers_multipart_end;

exit(0);

##EOF##
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>措樊狼 啊惑龋胶飘</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p>啊惑龋胶飘啊 割俺父 乐促搁 酒颇摹狼 <directive
          type="section" module="core">VirtualHost</directive>
          扁瓷捞 肋 悼累茄促. 弊矾唱 啊惑龋胶飘啊 荐归俺 乐绰
          ISP扼搁 捞 扁瓷捞 弥急篮 酒聪促.</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>捞 扁瓷阑 力傍窍妨搁 <dfn>Proxy Throughput</dfn>
          扁瓷阑 (敲贰弊 <code>[P]</code>) 荤侩窍咯 寇何 昆其捞瘤
          趣篮 傈眉 寇何 昆康开阑 快府狼 捞抚傍埃俊 措览茄促:</p>

<example><pre>
##
##  vhost.map
##
www.vhost1.dom:80  /path/to/docroot/vhost1
www.vhost2.dom:80  /path/to/docroot/vhost2
     :
www.vhostN.dom:80  /path/to/docroot/vhostN
</pre></example>

<example><pre>
##
##  httpd.conf
##
    :
#   府促捞泛飘且锭 沥痹 龋胶飘疙阑 荤侩茄促.
UseCanonicalName on

    :
#   啊惑龋胶飘甫 CLF 屈侥 菊俊 眠啊茄促
CustomLog  /path/to/access_log  "%{VHOST}e %h %l %u %t \"%r\" %&gt;s %b"
    :

#   林辑滚俊辑 犁累己 浚柳阑 荤侩茄促
RewriteEngine on

#   滴 甘阑 沥狼茄促: 窍唱绰 URL阑 绊摹绊,
#   促弗 窍唱绰 啊惑龋胶飘喊 DocumentRoot甫
#   沥狼茄促.
RewriteMap    lowercase    int:tolower
RewriteMap    vhost        txt:/path/to/vhost.map

#   捞力 农绊 汗棱茄 痹蘑 茄俺甫 荤侩窍咯
#   啊惑龋胶飘肺 措览茄促.
#
#   1. 啊惑龋胶飘甸捞 鞍捞 荤侩窍绰 困摹绰 措览窍瘤 臼绰促
RewriteCond   %{REQUEST_URI}  !^/commonurl1/.*
RewriteCond   %{REQUEST_URI}  !^/commonurl2/.*
    :
RewriteCond   %{REQUEST_URI}  !^/commonurlN/.*
#
#   2. 快府啊 泅犁 荤侩窍绰 规过捞 Host 庆歹甫
#      啊惑龋胶飘甫 瘤盔窍骨肺
#      Host 庆歹啊 乐绰瘤 犬牢茄促
RewriteCond   %{HTTP_HOST}  !^$
#
#   3. 龋胶飘疙阑 家巩磊肺 父电促
RewriteCond   ${lowercase:%{HTTP_HOST}|NONE}  ^(.+)$
#
#   4. vhost.map俊辑 龋胶飘疙阑 茫绊
#      版肺老锭父 扁撅茄促
#      (困俊辑 "NONE"篮 酒聪促)
RewriteCond   ${vhost:%1}  ^(/.*)$
#
#   5. 付瘤阜栏肺 URL阑 巩辑 困摹肺 措览窍绊
#      肺弊俊 巢扁扁困秦 啊惑龋胶飘甫 扁撅秦 敌促
RewriteRule   ^/(.*)$   %1/$1  [E=VHOST:${lowercase:%{HTTP_HOST}}]
    :
</pre></example>
        </dd>
      </dl>

    </section>

  </section>

  <section id="access">

    <title>立辟 力茄</title>

    <section>

      <title>肺嚎 阜扁</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p>绢痘霸 窍搁 漂沥 昆傍埃狼 其捞瘤甫 避绢葛栏绰 蓖满篮
          肺嚎阑 阜阑 荐 乐唱? "Robot Exclusion Protocol" 亲格阑
          历厘茄 <code>/robots.txt</code> 颇老篮 焊烹 捞繁 肺嚎阑
          阜绰单 面盒窍瘤 臼促.</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>(酒付档 叼泛配府啊 表绢辑 肺嚎捞 倒酒促聪搁 辑滚俊
          何淬捞 奴 版快) 昆傍埃 <code>/~quux/foo/arc/</code>俊
          乐绰 URL甸阑 芭何窍绰 痹蘑阑 荤侩茄促. 快府绰 漂沥
          肺嚎狼 立辟阑 阜酒具 茄促. 溜, 肺嚎阑 角青窍绰 龋胶飘甫
          阜绰 巴栏肺绰 阂面盒窍哥, 弊 龋胶飘狼 荤侩磊档 阜酒滚府霸
          等促. User-Agent HTTP 庆歹 沥焊档 厚背茄促.</p>

<example><pre>
RewriteCond %{HTTP_USER_AGENT}   ^<strong>NameOfBadRobot</strong>.*
RewriteCond %{REMOTE_ADDR}       ^<strong>123\.45\.67\.[8-9]</strong>$
RewriteRule ^<strong>/~quux/foo/arc/</strong>.+   -   [<strong>F</strong>]
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>弊覆 欺啊扁 规瘤</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p><code>http://www.quux-corp.de/~quux/</code>俊 乐绰
          其捞瘤甸捞 GIF 弊覆阑 器窃茄促绊 啊沥窍磊. 捞 弊覆捞
          岗乐绢辑, 促弗 荤恩甸捞 磊脚狼 其捞瘤俊 流立 傅农甫
          扒促. 辑滚俊 阂鞘夸茄 何淬捞 登骨肺 阜绊 酵促.</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>弊覆阑 100% 焊龋且 荐绰 绝瘤父, 弥家茄 宏扼快历啊
          HTTP Referer 庆歹甫 焊郴绰 版快 力茄且 荐 乐促.</p>

<example><pre>
RewriteCond %{HTTP_REFERER} <strong>!^$</strong>
RewriteCond %{HTTP_REFERER} !^http://www.quux-corp.de/~quux/.*$ [NC]
RewriteRule <strong>.*\.gif$</strong>        -                                    [F]
</pre></example>

<example><pre>
RewriteCond %{HTTP_REFERER}         !^$
RewriteCond %{HTTP_REFERER}         !.*/foo-with-gif\.html$
RewriteRule <strong>^inlined-in-foo\.gif$</strong>   -                        [F]
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>龋胶飘 芭何</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p>绢痘霸 寇何俊辑 辑滚俊 立辟且 荐 绝绰 龋胶飘 格废阑
          汲沥且 荐 乐唱?</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>酒颇摹 &gt;= 1.3b6俊辑:</p>

<example><pre>
RewriteEngine on
RewriteMap    hosts-deny  txt:/path/to/hosts.deny
RewriteCond   ${hosts-deny:%{REMOTE_HOST}|NOT-FOUND} !=NOT-FOUND [OR]
RewriteCond   ${hosts-deny:%{REMOTE_ADDR}|NOT-FOUND} !=NOT-FOUND
RewriteRule   ^/.*  -  [F]
</pre></example>

          <p>酒颇摹 &lt;= 1.3b6俊辑:</p>

<example><pre>
RewriteEngine on
RewriteMap    hosts-deny  txt:/path/to/hosts.deny
RewriteRule   ^/(.*)$ ${hosts-deny:%{REMOTE_HOST}|NOT-FOUND}/$1
RewriteRule   !^NOT-FOUND/.* - [F]
RewriteRule   ^NOT-FOUND/(.*)$ ${hosts-deny:%{REMOTE_ADDR}|NOT-FOUND}/$1
RewriteRule   !^NOT-FOUND/.* - [F]
RewriteRule   ^NOT-FOUND/(.*)$ /$1
</pre></example>

<example><pre>
##
##  hosts.deny
##
##  林狼! 捞巴篮 格废贸烦 焊捞瘤父 格废捞 酒聪扼 甘捞促.
##        mod_rewrite绰 捞 沥焊甫 虐/蔼 街栏肺 秦籍窍扁锭巩俊,
##        阿 亲格狼 蔼 磊府俊 弥家茄 "-"啊 鞘夸窍促.
##

193.102.180.41 -
bsdti1.sdm.de  -
192.76.162.40  -
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>橇废矫 芭何</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p>绢痘霸 漂沥 龋胶飘 趣篮 漂沥 龋胶飘狼 荤侩磊啊
          酒颇摹 橇废矫甫 荤侩且 荐 绝档废 窍唱?</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>刚历 酒颇摹 昆辑滚甫 哪颇老且锭 备己颇老俊辑
          <module>mod_rewrite</module>啊 <module>mod_proxy</module>
          酒贰俊(!) 乐绢具 茄促. 弊矾搁 <module>mod_rewrite</module>绰
          <module>mod_proxy</module> <em>捞傈俊</em> 阂赴促.
          捞力 促澜苞 鞍捞 漂沥 龋胶飘甫 芭何窍档废 汲沥茄促...</p>

<example><pre>
RewriteCond %{REMOTE_HOST} <strong>^badhost\.mydomain\.com$</strong>
RewriteRule !^http://[^/.]\.mydomain.com.*  - [F]
</pre></example>

          <p>...弊府绊 促澜篮 user@host俊 蝶扼 芭何茄促:</p>

<example><pre>
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST}  <strong>^badguy@badhost\.mydomain\.com$</strong>
RewriteRule !^http://[^/.]\.mydomain.com.*  - [F]
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>漂喊茄 牢刘 规侥</title>

      <dl>
        <dt>惑劝汲疙:</dt>

        <dd>
          <p>啊阐 概快 漂喊茄 牢刘捞 鞘夸且 锭啊 乐促. 抗甫
          甸绢, 固府 汲沥秦敌 荤侩磊牢瘤 八荤茄促. 捞甸俊霸父
          (<module>mod_auth</module>狼 Basic Auth甫 荤侩茄
          版快客 崔府) 喊促弗 拱澜绝捞 立辟阑 倾侩茄促.</p>
        </dd>

        <dt>秦搬氓:</dt>

        <dd>
          <p>模备父 立辟捞 啊瓷窍档废 犁累己 痹蘑甸阑 荤侩茄促:</p>

<example><pre>
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} <strong>!^[e-mail]-corp\.com$</strong>
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} <strong>!^friend2</strong>@client2.quux-corp\.com$
RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} <strong>!^friend3</strong>@client3.quux-corp\.com$
RewriteRule ^/~quux/only-for-friends/      -                                 [F]
</pre></example>
        </dd>
      </dl>

    </section>

    <section>

      <title>Referer扁馆 函券扁(deflector)</title>

      <dl>
        <dt>惑炔汲疙:</dt>

        <dd>
          <p>"Referer" HTTP 庆歹俊 蝶扼 盔窍绰措肺 曼炼其捞瘤甫