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| author |   hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 03:10:21 -0500 |
|---|---|---|
| committer | hongbotian <hongbo.tianhongbo@huawei.com> | 2015-11-30 03:10:21 -0500 |
| commit | c0b7206652b2852bc574694e7ba07ba1c2acdc00 (patch) | |
| tree | 5cb95cb0e19e03610525903df46279df2c3b7eb1 /rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en | |
| parent | b6d3d6e668b793220f2d3af1bc3e828553dc3fe6 (diff) | |
delete app
Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en b/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en deleted file mode 100644 index 3924f6ed..00000000 --- a/rubbos/app/httpd-2.0.64/docs/manual/mod/mod_cgi.html.en +++ /dev/null @@ -1,246 +0,0 @@ -<?xml version="1.0" encoding="ISO-8859-1"?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><!-- - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - This file is generated from xml source: DO NOT EDIT - XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - --> -<title>mod_cgi - Apache HTTP Server</title> -<link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /> -<link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /> -<link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /> -<link href="../images/favicon.ico" rel="shortcut icon" /></head> -<body> -<div id="page-header"> -<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p> -<p class="apache">Apache HTTP Server Version 2.0</p> -<img alt="" src="../images/feather.gif" /></div> -<div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div> -<div id="path"> -<a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.0</a> > <a href="./">Modules</a></div> -<div id="page-content"> -<div id="preamble"><h1>Apache Module mod_cgi</h1> -<div class="toplang"> -<p><span>Available Languages: </span><a href="../en/mod/mod_cgi.html" title="English"> en </a> | -<a href="../ja/mod/mod_cgi.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | -<a href="../ko/mod/mod_cgi.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p> -</div> -<table class="module"><tr><th><a href="module-dict.html#Description">Description:</a></th><td>Execution of CGI scripts</td></tr> -<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Base</td></tr> -<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>cgi_module</td></tr> -<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_cgi.c</td></tr></table> -<h3>Summary</h3> - - - - <p>Any file that has the mime type - <code>application/x-httpd-cgi</code> or handler - <code>cgi-script</code> (Apache 1.1 or later) will be treated - as a CGI script, and run by the server, with its output being - returned to the client. Files acquire this type either by - having a name containing an extension defined by the - <code class="directive"><a href="../mod/mod_mime.html#addtype">AddType</a></code> directive, or by being - in a <code class="directive"><a href="../mod/mod_alias.html#scriptalias">ScriptAlias</a></code> - directory.</p> - - <p>When the server invokes a CGI script, it will add a variable - called <code>DOCUMENT_ROOT</code> to the environment. This - variable will contain the value of the - <code class="directive"><a href="../mod/core.html#documentroot">DocumentRoot</a></code> configuration - variable.</p> - - <p>For an introduction to using CGI scripts with Apache, see - our tutorial on <a href="../howto/cgi.html">Dynamic Content - With CGI</a>.</p> - - <p>When using a multi-threaded MPM under unix, the module - <code class="module"><a href="../mod/mod_cgid.html">mod_cgid</a></code> should be used in place of - this module. At the user level, the two modules are essentially - identical.</p> -</div> -<div id="quickview"><h3 class="directives">Directives</h3> -<ul id="toc"> -<li><img alt="" src="../images/down.gif" /> <a href="#scriptlog">ScriptLog</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#scriptlogbuffer">ScriptLogBuffer</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#scriptloglength">ScriptLogLength</a></li> -</ul> -<h3>Topics</h3> -<ul id="topics"> -<li><img alt="" src="../images/down.gif" /> <a href="#env">CGI Environment variables</a></li> -<li><img alt="" src="../images/down.gif" /> <a href="#cgi-debug">CGI Debugging</a></li> -</ul><h3>See also</h3> -<ul class="seealso"> -<li><code class="directive"><a href="../mod/core.html#acceptpathinfo">AcceptPathInfo</a></code></li> -<li><code class="directive"><a href="../mod/core.html#options">Options</a></code></li> -<li><code class="directive"><a href="../mod/mod_alias.html#scriptalias">ScriptAlias</a></code></li> -<li><code class="directive"><a href="../mod/mod_mime.html#addhandler">AddHandler</a></code></li> -<li><a href="../suexec.html">Running CGI programs under different user IDs</a></li> -<li><a href="http://hoohoo.ncsa.uiuc.edu/cgi/">CGI Specification</a></li> -</ul></div> -<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="env" id="env">CGI Environment variables</a></h2> - <p>The server will set the CGI environment variables as described - in the <a href="http://hoohoo.ncsa.uiuc.edu/cgi/">CGI - specification</a>, with the following provisions:</p> - - <dl> - <dt>PATH_INFO</dt> - - <dd>This will not be available if the <code class="directive"><a href="../mod/core.html#acceptpathinfo">AcceptPathInfo</a></code> directive is explicitly set to - <code>off</code>. The default behavior, if <code class="directive">AcceptPathInfo</code> is not given, is that <code class="module"><a href="../mod/mod_cgi.html">mod_cgi</a></code> will accept path info (trailing <code> - /more/path/info</code> following the script filename in the URI), - while the core server will return a 404 NOT FOUND error for requests - with additional path info. Omitting the <code class="directive">AcceptPathInfo</code> directive has the same effect as setting - it <code>On</code> for <code class="module"><a href="../mod/mod_cgi.html">mod_cgi</a></code> requests.</dd> - - <dt>REMOTE_HOST</dt> - - <dd>This will only be set if <code class="directive"><a href="../mod/core.html#hostnamelookups">HostnameLookups</a></code> is set to <code>on</code> (it - is off by default), and if a reverse DNS lookup of the accessing - host's address indeed finds a host name.</dd> - - <dt>REMOTE_IDENT</dt> - - <dd>This will only be set if <code class="directive"><a href="../mod/core.html#identitycheck">IdentityCheck</a></code> is set to - <code>on</code> and the accessing host supports the ident - protocol. Note that the contents of this variable cannot be - relied upon because it can easily be faked, and if there is a - proxy between the client and the server, it is usually - totally useless.</dd> - - <dt>REMOTE_USER</dt> - - <dd>This will only be set if the CGI script is subject to - authentication.</dd> - </dl> -</div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="section"> -<h2><a name="cgi-debug" id="cgi-debug">CGI Debugging</a></h2> - <p>Debugging CGI scripts has traditionally been difficult, mainly - because it has not been possible to study the output (standard - output and error) for scripts which are failing to run - properly. These directives, included in Apache 1.2 and later, - provide more detailed logging of errors when they occur.</p> - - <h3>CGI Logfile Format</h3> - <p>When configured, the CGI error log logs any CGI which does not - execute properly. Each CGI script which fails to operate causes - several lines of information to be logged. The first two lines - are always of the format:</p> - - <div class="example"><p><code> - %% [<var>time</var>] <var>request-line</var><br /> - %% <var>HTTP-status</var> <var>CGI-script-filename</var> - </code></p></div> - - <p>If the error is that CGI script cannot be run, the log file - will contain an extra two lines:</p> - - <div class="example"><p><code> - %%error<br /> - <var>error-message</var> - </code></p></div> - - <p>Alternatively, if the error is the result of the script - returning incorrect header information (often due to a bug in - the script), the following information is logged:</p> - - <div class="example"><p><code> - %request<br /> - <var>All HTTP request headers received</var><br /> - <var>POST or PUT entity (if any)</var><br /> - %response<br /> - <var>All headers output by the CGI script</var><br /> - %stdout<br /> - <var>CGI standard output</var><br /> - %stderr<br /> - <var>CGI standard error</var><br /> - </code></p></div> - - <p>(The %stdout and %stderr parts may be missing if the script did - not output anything on standard output or standard error).</p> - -</div> -<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="directive-section"><h2><a name="ScriptLog" id="ScriptLog">ScriptLog</a> <a name="scriptlog" id="scriptlog">Directive</a></h2> -<table class="directive"> -<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Location of the CGI script error logfile</td></tr> -<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>ScriptLog <var>file-path</var></code></td></tr> -<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr> -<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr> -<tr><th><a href="directive-dict.html#Module">Module:</a></th><td><code class="module"><a href="../mod/mod_cgi.html">mod_cgi</a></code>, <code class="module"><a href="../mod/mod_cgid.html">mod_cgid</a></code></td></tr> -</table> - <p>The <code class="directive">ScriptLog</code> directive sets the CGI - script error logfile. If no <code class="directive">ScriptLog</code> is given, - no error log is created. If given, any CGI errors are logged into the - filename given as argument. If this is a relative file or path it is - taken relative to the <code class="directive"><a href="../mod/core.html#serverroot">ServerRoot</a></code>. - </p> - - <div class="example"><h3>Example</h3><p><code> - ScriptLog logs/cgi_log - </code></p></div> - - <p>This log will be opened as the user the child processes run - as, <em>i.e.</em> the user specified in the main <code class="directive"><a href="../mod/mpm_common.html#user">User</a></code> directive. This means that - either the directory the script log is in needs to be writable - by that user or the file needs to be manually created and set - to be writable by that user. If you place the script log in - your main logs directory, do <strong>NOT</strong> change the - directory permissions to make it writable by the user the child - processes run as.</p> - - <p>Note that script logging is meant to be a debugging feature - when writing CGI scripts, and is not meant to be activated - continuously on running servers. It is not optimized for speed - or efficiency, and may have security problems if used in a - manner other than that for which it was designed.</p> - -</div> -<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="directive-section"><h2><a name="ScriptLogBuffer" id="ScriptLogBuffer">ScriptLogBuffer</a> <a name="scriptlogbuffer" id="scriptlogbuffer">Directive</a></h2> -<table class="directive"> -<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Maximum amount of PUT or POST requests that will be recorded -in the scriptlog</td></tr> -<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>ScriptLogBuffer <var>bytes</var></code></td></tr> -<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>ScriptLogBuffer 1024</code></td></tr> -<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr> -<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr> -<tr><th><a href="directive-dict.html#Module">Module:</a></th><td><code class="module"><a href="../mod/mod_cgi.html">mod_cgi</a></code>, <code class="module"><a href="../mod/mod_cgid.html">mod_cgid</a></code></td></tr> -</table> - <p>The size of any PUT or POST entity body that is logged to - the file is limited, to prevent the log file growing too big - too quickly if large bodies are being received. By default, up - to 1024 bytes are logged, but this can be changed with this - directive.</p> - -</div> -<div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> -<div class="directive-section"><h2><a name="ScriptLogLength" id="ScriptLogLength">ScriptLogLength</a> <a name="scriptloglength" id="scriptloglength">Directive</a></h2> -<table class="directive"> -<tr><th><a href="directive-dict.html#Description">Description:</a></th><td>Size limit of the CGI script logfile</td></tr> -<tr><th><a href="directive-dict.html#Syntax">Syntax:</a></th><td><code>ScriptLogLength <var>bytes</var></code></td></tr> -<tr><th><a href="directive-dict.html#Default">Default:</a></th><td><code>ScriptLogLength 10385760</code></td></tr> -<tr><th><a href="directive-dict.html#Context">Context:</a></th><td>server config, virtual host</td></tr> -<tr><th><a href="directive-dict.html#Status">Status:</a></th><td>Base</td></tr> -<tr><th><a href="directive-dict.html#Module">Module:</a></th><td><code class="module"><a href="../mod/mod_cgi.html">mod_cgi</a></code>, <code class="module"><a href="../mod/mod_cgid.html">mod_cgid</a></code></td></tr> -</table> - <p><code class="directive">ScriptLogLength</code> can be used to limit the - size of the CGI script logfile. Since the logfile logs a lot of - information per CGI error (all request headers, all script output) - it can grow to be a big file. To prevent problems due to unbounded - growth, this directive can be used to set an maximum file-size for - the CGI logfile. If the file exceeds this size, no more - information will be written to it.</p> - -</div> -</div> -<div class="bottomlang"> -<p><span>Available Languages: </span><a href="../en/mod/mod_cgi.html" title="English"> en </a> | -<a href="../ja/mod/mod_cgi.html" hreflang="ja" rel="alternate" title="Japanese"> ja </a> | -<a href="../ko/mod/mod_cgi.html" hreflang="ko" rel="alternate" title="Korean"> ko </a></p> -</div><div id="footer"> -<p class="apache">Copyright 2009 The Apache Software Foundation.<br />Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p> -<p class="menu"><a href="../mod/">Modules</a> | <a href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a> | <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p></div> -</body></html>
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