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<modulesynopsis metafile="mod_setenvif.xml.meta">

<name>mod_setenvif</name>
<description>¿äÃ»ÀÇ ¼º°Ý¿¡ µû¶ó È¯°æº¯¼ö ¼³Á¤À» º¯°æÇÑ´Ù</description>
<status>Base</status>
<sourcefile>mod_setenvif.c</sourcefile>
<identifier>setenvif_module</identifier>


<summary>

    <p><module>mod_setenvif</module> ¸ðµâÀº ¿äÃ»ÀÇ ¼º°ÝÀÌ
    Á¤±ÔÇ¥Çö½Ä¿¡ ÇØ´çÇÏ´ÂÁö ¿©ºÎ·Î È¯°æº¯¼ö¸¦ ¼³Á¤ÇÑ´Ù. ¼­¹öÀÇ
    ´Ù¸¥ ºÎºÐÀÌ Çàµ¿À» °áÁ¤ÇÒ¶§ ÀÌ È¯°æº¯¼ö¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù.</p>

    <p>¼³Á¤ÆÄÀÏ¿¡ ³ª¿À´Â ¼ø¼­´ë·Î Áö½Ã¾î¸¦ Ã³¸®ÇÑ´Ù. ±×·¡¼­
    ºê¶ó¿ìÀú°¡ MSIE°¡ ¾Æ´Ï¶ó mozillaÀÎ °æ¿ì <code>netscape</code>¸¦
    ¼³Á¤ÇÏ´Â ¾Æ·¡ ¿¹¿Í °°ÀÌ ¿©·¯ Áö½Ã¾î¸¦ ÇÔ²² »ç¿ëÇÒ ¼ö ÀÖ´Ù.</p>

<example>
  BrowserMatch ^Mozilla netscape<br />
  BrowserMatch MSIE !netscape<br />
</example>
</summary>

<seealso><a href="../env.html">¾ÆÆÄÄ¡ÀÇ È¯°æº¯¼ö</a></seealso>

<directivesynopsis>
<name>BrowserMatch</name>
<description>HTTP User-Agent¿¡ µû¶ó È¯°æº¯¼ö¸¦ ¼³Á¤ÇÑ´Ù</description>
<syntax>BrowserMatch <em>regex [!]env-variable</em>[=<em>value</em>]
[[!]<em>env-variable</em>[=<em>value</em>]] ...</syntax>
<contextlist><context>server config</context>
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>

<usage>
  <p><directive>BrowserMatch</directive>´Â <directive
  module="mod_setenvif">SetEnvIf</directive> Áö½Ã¾îÀÇ Æ¯º°ÇÑ
  °æ¿ì·Î, HTTP ¿äÃ» Çì´õ <code>User-Agent</code>¿¡ µû¶ó È¯°æº¯¼ö¸¦
  ¼³Á¤ÇÑ´Ù. ´ÙÀ½ µÎ ÁÙÀº °°´Ù:</p>
<example>
   BrowserMatchNoCase Robot is_a_robot<br /> 
   SetEnvIfNoCase User-Agent Robot is_a_robot<br /> 
</example>

    <p>Ãß°¡ ¿¹Á¦:</p>
<example>
    BrowserMatch ^Mozilla forms jpeg=yes browser=netscape<br />
    BrowserMatch "^Mozilla/[2-3]" tables agif frames javascript<br />
    BrowserMatch MSIE !javascript<br />
</example>
</usage>
</directivesynopsis>

<directivesynopsis>
<name>BrowserMatchNoCase</name>
<description>´ë¼Ò¹®ÀÚ¸¦ ±¸º°ÇÏÁö¾Ê°í User-Agent¿¡ µû¶ó È¯°æº¯¼ö¸¦
¼³Á¤ÇÑ´Ù</description>
<syntax>BrowserMatchNoCase  <em>regex [!]env-variable</em>[=<em>value</em>]
    [[!]<em>env-variable</em>[=<em>value</em>]] ...</syntax>
<contextlist><context>server config</context>
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
<compatibility>¾ÆÆÄÄ¡ 1.2 ÀÌ»ó (¾ÆÆÄÄ¡ 1.2¿¡¼­ ÀÌ Áö½Ã¾î´Â ÇöÀç
    ¾ø¾îÁø mod_browser ¸ðµâ¿¡ ÀÖ¾ú´Ù)</compatibility>

<usage>

    <p><directive>BrowserMatchNoCase</directive> Áö½Ã¾î´Â <directive
    module="mod_setenvif">BrowserMatch</directive> Áö½Ã¾î¿Í
    ÀÇ¹Ì»ó °°´Ù. ±×·¯³ª ÀÌ Áö½Ã¾î´Â ´ë¼Ò¹®ÀÚ¸¦ ±¸º°ÇÏÁö¾Ê´Â´Ù.
    ¿¹¸¦ µé¾î:</p>
<example>
    BrowserMatchNoCase mac platform=macintosh<br />
    BrowserMatchNoCase win platform=windows<br />
</example>

    <p><directive>BrowserMatch</directive>¿Í
    <directive>BrowserMatchNoCase</directive> Áö½Ã¾î´Â
    <directive module="mod_setenvif">SetEnvIf</directive>¿Í
    <directive module="mod_setenvif">SetEnvIfNoCase</directive>
    Áö½Ã¾îÀÇ Æ¯º°ÇÑ °æ¿ì´Ù. ´ÙÀ½ ÁÖ ÁÙÀº °°´Ù:</p>
<example>
   BrowserMatchNoCase Robot is_a_robot<br />
   SetEnvIfNoCase User-Agent Robot is_a_robot<br />
</example>
</usage>
</directivesynopsis>

<directivesynopsis>
<name>SetEnvIf</name>
<description>¿äÃ»ÀÇ ¼ºÁú¿¡ µû¶ó È¯°æº¯¼ö¸¦ ¼³Á¤ÇÑ´Ù</description>
<syntax>SetEnvIf <em>attribute
    regex [!]env-variable</em>[=<em>value</em>]
    [[!]<em>env-variable</em>[=<em>value</em>]] ...</syntax>
<contextlist><context>server config</context>
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>

<usage>
    <p><directive>SetEnvIf</directive> Áö½Ã¾î´Â ¿äÃ»ÀÇ ¼ºÁú¿¡
    µû¶ó È¯°æº¯¼ö¸¦ Á¤ÀÇÇÑ´Ù. Ã¹¹øÂ° ¾Æ±Ô¸ÕÆ® <em>attribute</em>´Â
    ´ÙÀ½ ¼¼°¡ÁöÁß ÇÏ³ª´Ù:</p>

<ol>
<li>HTTP ¿äÃ» Çì´õ (´õ ÀÚ¼¼ÇÑ Á¤º¸´Â <a
    href="http://www.rfc-editor.org/rfc/rfc2616.txt">RFC2616</a>
    Âü°í); ¿¹¸¦ µé¾î: <code>Host</code>, <code>User-Agent</code>,
    <code>Referer</code>, <code>Accept-Language</code>. Á¤±ÔÇ¥Çö½ÄÀ»
    »ç¿ëÇÏ¿© ¿©·¯ ¿äÃ» Çì´õ¸¦ ÁöÄªÇÒ ¼ö ÀÖ´Ù.</li>

<li>¿äÃ»ÀÇ ´ÙÀ½ ¼ºÁúÁß ÇÏ³ª:
    <ul>
      <li><code>Remote_Host</code> - (ÀÖ´Ù¸é) ¿äÃ»ÇÏ´Â Å¬¶óÀÌ¾ðÆ®ÀÇ
      È£½ºÆ®¸í</li>

      <li><code>Remote_Addr</code> - ¿äÃ»ÇÏ´Â Å¬¶óÀÌ¾ðÆ®ÀÇ IP ÁÖ¼Ò</li>

      <li><code>Server_Addr</code> - ¿äÃ»À» ¹Þ´Â ¼­¹öÀÇ IP ÁÖ¼Ò
      (2.0.43 ¹öÀü ÀÌÈÄ¿¡¸¸)</li>

      <li><code>Request_Method</code> - »ç¿ëÇÑ ¸Þ½áµå ÀÌ¸§
      (<code>GET</code>, <code>POST</code>, <em>µîµî</em>)</li>

      <li><code>Request_Protocol</code> - ¿äÃ»ÀÇ ÇÁ·ÎÅäÄÝ ÀÌ¸§°ú
      ¹öÀü (<em>¿¹¸¦ µé¾î</em>, "HTTP/0.9", "HTTP/1.1", <em>µî.</em>)</li>

      <li><code>Request_URI</code> - HTTP ¿äÃ»¿¡¼­ ¿äÃ»ÇÑ ÀÚ¿ø
      -- ÀÏ¹ÝÀûÀ¸·Î URL¿¡¼­ ÁúÀÇ¹®ÀÚ¿­À» Á¦¿ÜÇÑ ½ºÅ´(scheme)°ú
      È£½ºÆ® ÀÌÈÄ ºÎºÐ</li>
    </ul>
</li>

<li>¿äÃ»°ú ¿¬°üµÈ È¯°æº¯¼ö ÀÌ¸§. ±×·¡¼­ <directive>SetEnvIf</directive>
Áö½Ã¾î´Â ÀÌÀü Áö½Ã¾îÀÇ °á°ú¸¦ °Ë»çÇÒ ¼ö ÀÖ´Ù. ÀÌÀü¿¡
<code>SetEnvIf[NoCase]</code> Áö½Ã¾î·Î Á¤ÀÇÇÑ È¯°æº¯¼ö¸¸À»
°Ë»çÇÒ ¼ö ÀÖ´Ù. 'ÀÌÀü'ÀÌ¶õ (¼­¹öÀü¿ª°ú °°ÀÌ) ´õ ³ÐÀº ¿µ¿ª È¤Àº
Áö½Ã¾îÀÇ ÇöÀç ¿µ¿ª ÀÌÀüÀ» ¶æÇÑ´Ù. ¿äÃ» ¼ºÁúÀÌ ¾Æ´Ï°í Á¤±ÔÇ¥Çö½ÄÀÌ
¾Æ´Ñ <em>attribute</em>´Â È¯°æº¯¼ö·Î Ãë±ÞÇÑ´Ù.</li>
</ol>

<p>µÎ¹øÂ° ¾Æ±Ô¸ÕÆ®´Â (<em>regex</em>) <a
href="http://www.pcre.org/">Perl È£È¯ Á¤±ÔÇ¥Çö½Ä</a>ÀÌ´Ù.
ÀÌ´Â POSIX.2 egrepÀÇ Á¤±ÔÇ¥Çö½Ä°ú ºñ½ÁÇÏ´Ù. <em>regex</em>°¡
<em>attribute</em>¿¡ ´ëÀÀÇÏ¸é ³ª¸ÓÁö ¾Æ±Ô¸ÕÆ®¸¦ Ã³¸®ÇÑ´Ù.</p>

<p>³ª¸ÓÁö ¾Æ±Ô¸ÕÆ®´Â ¼³Á¤ÇÒ º¯¼ö¸í°ú (¼±ÅÃÀûÀÎ) ¼³Á¤°ªµéÀÌ´Ù.
´ÙÀ½°ú °°Àº Çü½ÄÀÌ´Ù</p>

    <ol>
      <li><code><em>varname</em></code>, È¤Àº</li>

      <li><code>!<em>varname</em></code>, È¤Àº</li>

      <li><code><em>varname</em>=<em>value</em></code></li>
    </ol>

    <p>Ã¹¹øÂ° ÇüÅÂ´Â °ªÀ¸·Î "1"À» »ç¿ëÇÑ´Ù. µÎ¹øÂ° ÇüÅÂ´Â º¯¼ö°¡
    ÀÌ¹Ì Á¤ÀÇµÈ °æ¿ì º¯¼ö¸¦ Á¦°ÅÇÏ°í, ¼¼¹øÂ°´Â º¯¼öÀÇ °ªÀ¸·Î
    <code><em>value</em></code>¸¦ ¼³Á¤ÇÑ´Ù. ¾ÆÆÄÄ¡ 2.0.51ºÎÅÍ
    <var>value</var>¿¡ ÀÖ´Â <code>$1</code>..<code>$9</code>¸¦
    <var>regex</var>ÀÇ °ýÈ£Ä£ ÇÏÀ§Ç¥Çö½ÄÀ¸·Î ´ëÃ¼ÇÑ´Ù.</p>

<example>
<title>¿¹Á¦:</title>
   SetEnvIf Request_URI "\.gif$" object_is_image=gif<br />
   SetEnvIf Request_URI "\.jpg$" object_is_image=jpg<br />
   SetEnvIf Request_URI "\.xbm$" object_is_image=xbm<br />
        :<br />
   SetEnvIf Referer www\.mydomain\.com intra_site_referral<br />
        :<br />
   SetEnvIf object_is_image xbm XBIT_PROCESSING=1<br />
        :<br />
   SetEnvIf ^TS*  ^[a-z].*  HAVE_TS<br />
</example>

    <p>Ã³À½ ¼¼ ÁÙÀº ÀÌ¹ÌÁö ÆÄÀÏÀ» ¿äÃ»ÇÑ °æ¿ì È¯°æº¯¼ö
    <code>object_is_image</code>¸¦ ¼³Á¤ÇÑ´Ù. ³×¹øÂ° ÁÙÀº ÆäÀÌÁö¸¦
    <code>www.mydomain.com</code> À¥»çÀÌÆ®¿¡¼­ ÂüÁ¶ÇÑ °æ¿ì
    <code>intra_site_referral</code>À» ¼³Á¤ÇÑ´Ù.</p>

    <p>¸¶Áö¸· ¿¹´Â ¿äÃ»¿¡ ÀÌ¸§¿¡ "TS"·Î ½ÃÀÛÇÏ°í °ªÀÌ [a-z]
    Áß ÇÏ³ª·Î ½ÃÀÛÇÏ´Â Çì´õ°¡ ÀÖ´Â °æ¿ì È¯°æº¯¼ö
    <code>HAVE_TS</code>¸¦ ¼³Á¤ÇÑ´Ù.</p>
</usage>

<seealso><a href="../env.html">¾ÆÆÄÄ¡ÀÇ È¯°æº¯¼ö</a>¿¡ ´õ ¸¹Àº
¿¹Á¦°¡ ÀÖ´Ù.
</seealso>
</directivesynopsis>

<directivesynopsis>
<name>SetEnvIfNoCase</name>
<description>´ë¼Ò¹®ÀÚ¸¦ ±¸º°ÇÏÁö¾Ê°í ¿äÃ»ÀÇ ¼ºÁú¿¡ µû¶ó È¯°æº¯¼ö¸¦
¼³Á¤ÇÑ´Ù</description>
<syntax>SetEnvIfNoCase <em>attribute regex 
        [!]env-variable</em>[=<em>value</em>]
    [[!]<em>env-variable</em>[=<em>value</em>]] ...</syntax>
<contextlist><context>server config</context>
<context>virtual host</context><context>directory</context>
<context>.htaccess</context></contextlist>
<override>FileInfo</override>
<compatibility>¾ÆÆÄÄ¡ 1.3 ÀÌÈÄ</compatibility>

<usage>

    <p><directive>SetEnvIfNoCase</directive>´Â ÀÇ¹Ì»ó <directive
    module="mod_setenvif">SetEnvIf</directive> Áö½Ã¾î¿Í °°Áö¸¸,
    ´ë¼Ò¹®ÀÚ¸¦ ±¸º°ÇÏÁö¾Ê°í Á¤±ÔÇ¥Çö½ÄÀ» Ã£´Â´Ù. ¿¹¸¦ µé¾î:</p>
<example>
   SetEnvIfNoCase Host Apache\.Org site=apache
</example>

    <p>ÀÌ °æ¿ì HTTP ¿äÃ» Çì´õ <code>Host:</code>°¡
    <code>Apache.Org</code>, <code>apache.org</code> µîÀ» Æ÷ÇÔÇÏ¸é
    <code>site</code> È¯°æº¯¼ö¸¦ "<code>apache</code>"·Î ¼³Á¤ÇÑ´Ù.</p>
</usage>
</directivesynopsis>
</modulesynopsis>
