mod_macro.xml.fr revision 5f42e12f1d9b59e2b18e7a7d55184d30dca8b067
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<?xml version="1.0"?>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!DOCTYPE modulesynopsis SYSTEM "/style/modulesynopsis.dtd">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<?xml-stylesheet type="text/xsl" href="/style/manual.fr.xsl"?>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!-- English Revision: 1436366:1436574 (outdated) -->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!-- French translation: Fabien Coelho -->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!--
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin Licensed to the Apache Software Foundation (ASF) under one or more
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin contributor license agreements. See the NOTICE file distributed with
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin this work for additional information regarding copyright ownership.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin The ASF licenses this file to You under the Apache License, Version 2.0
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin (the "License"); you may not use this file except in compliance with
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin the License. You may obtain a copy of the License at
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin http://www.apache.org/licenses/LICENSE-2.0
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin Unless required by applicable law or agreed to in writing, software
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin distributed under the License is distributed on an "AS IS" BASIS,
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin See the License for the specific language governing permissions and
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin limitations under the License.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin-->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<modulesynopsis metafile="mod_macro.xml.meta">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<name>mod_macro</name>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<description>Ce module permet d'utiliser des macros dans les fichiers
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinde configuration Apache.</description>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<status>Base</status>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<sourcefile>mod_macro.c</sourcefile>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<identifier>macro_module</identifier>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<summary>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>Ce module permet de d&eacute;finir et d'utiliser des macros dans les fichiers
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin de configuration Apache. Ces macros peuvent avoir des param&egrave;tres qui sont
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin expans&eacute;s &agrave; l'utilisation (les param&egrave;tres sont remplac&eacute;s par la valeur
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin pass&eacute;e en argument), et le r&eacute;sultat de la substitution est trait&eacute;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin normalement.</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</summary>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
72c3c99143571371be76ed3916b19bd3214b4363martin<section id="features"><title>Caract&eacute;ristiques</title>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>D&eacute;finition d'une macro :</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> dans une section &lt;Macro&gt; au style homog&egrave;ne &agrave; la
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin syntaxe des fichiers de configuration Apache.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> l'utilisateur choisit le nom de la macro et de ses param&egrave;tres.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les noms de macro sont insensibles &agrave; la casse, comme les directives Apache.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les noms de param&egrave;tres sont par contre sensibles &agrave; la casse.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les param&egrave;tres d'une macro doivent avoir des noms distincts.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> il y a une erreur si un param&egrave;tre a un nom vide.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> la red&eacute;finition d'une macro g&eacute;n&egrave;re un avertissement.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> des d&eacute;finitions de macros peuvent &ecirc;tre nich&eacute;es les unes dans les autres...</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les param&egrave;tres inutilis&eacute;s g&eacute;n&egrave;rent un avertissement.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les noms de param&egrave;tre en pr&eacute;fixe les uns des autres g&eacute;n&egrave;rent un avertissement.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les noms de param&egrave;tre non pr&eacute;fix&eacute;s par '<code>$%@</code>' g&eacute;n&egrave;rent un
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin avertissement pour encourager cette bonne pratique.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les diff&eacute;rents pr&eacute;fixes propos&eacute;s permettent de g&eacute;rer les interactions
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin avec d'autres directives comme <directive module="core">Define</directive>.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> un conseil : il peut &ecirc;tre utile d'ajouter des accolades autour du nom d'un
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin param&egrave;tre, par exemple <code>${foo}</code>, de mani&egrave;re &agrave; ce que le
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin param&egrave;tre puisse &ecirc;tre utilis&eacute;e avec des caract&egrave;res coll&eacute;s autour,
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin par exemple <code>bla${foo}bla</code>.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> g&eacute;n&egrave;re un avertissement si le contenu de la macro est vide.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> g&eacute;n&egrave;re un avertissement si le syst&egrave;me d&eacute;tecte que les sections &agrave; l'int&eacute;rieur
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin d'une macro ne sont pas correctement nich&eacute;es.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> la port&eacute;e lexicale des param&egrave;tres d'une macro est restreinte au texte
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin de la macro elle-m&ecirc;me... en particulier elle n'est pas propag&eacute;e aux inclusions.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> il n'y a pas de contrainte sur le contenu d'une macro.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>Cela signifie que vous pouvez mettre une section perl ou n'importe
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin quoi d'autre dans une macro. Il n'y a pas d'autre hypoth&egrave;se sur la
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin structure lexicale et syntaxique de la macro (guillemets, espaces...)
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin que d'attendre une s&eacute;quence de ligne avec &eacute;ventuellement des
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin continuations.</p></li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>Utilisation d'une macro:</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> le nombre d'argument doit &ecirc;tre coh&eacute;rent avec la d&eacute;finition.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> toutes les occurences des param&egrave;tres sont substitu&eacute;s par leur valeur.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> en cas de conflit, le nom le plus long est choisit.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> une r&eacute;cursion dans l'expansion d'une macro est d&eacute;tect&eacute;e et arr&ecirc;t&eacute;e avec une erreur.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les arguments vides g&eacute;n&egrave;rent un avertissement si ils sont utilis&eacute;s.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> le syst&egrave;me g&eacute;n&egrave;re une description tr&egrave;s pr&eacute;cise de la localisation des erreurs.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les valeurs des param&egrave;tres pr&eacute;fix&eacute;s par <code>$</code> et <code>%</code> ne sont pas prot&eacute;g&eacute;s.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> les valeurs des param&egrave;tres pr&eacute;fix&eacute;s par <code>@</code> sont prot&eacute;g&eacute;s par des guillemets.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>Effacement de la d&eacute;finition d'une macro :</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <li> la macro effac&eacute;e doit avoir &eacute;t&eacute; d&eacute;finie auparavant.</li>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </ul>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <highlight language="config">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;Macro DirGroup $dir $group&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin &lt;Directory $dir&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin require group $group
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin &lt;/Directory&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;/Macro&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUse DirGroup /www/apache/private private
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUse DirGroup /www/apache/server admin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUndefMacro DirGroup
fac8c35bfb158112226ab43ddf84d59daca5dc30nd </highlight>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd</section>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!-- Macro -->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<directivesynopsis type="section">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<name>Macro</name>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd<description>D&eacute;finition d'une macro dans un fichier de configuration</description>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd<syntax>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd&lt;Macro <var>nom</var> [<var>par1</var> .. <var>parN</var>]&gt;
fac8c35bfb158112226ab43ddf84d59daca5dc30nd... &lt;/Macro&gt;</syntax>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<contextlist>
81f961e47070be46474cc49e26884e93eeeb1029martin<context>server config</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>virtual host</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>directory</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</contextlist>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<usage>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>La diretive <directive>Macro</directive> permet de d&eacute;finir une macro
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin dans un fichier de configuration Apache. Le premier argument est le nom
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin de la macro, et les arguments suivants sont les noms des param&egrave;tres. Il
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin est de bon aloi de pr&eacute;fixer les noms des param&egrave;tres d'une macro
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin avec un caract&egrave;re parmi '<code>$%@</code>'.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <highlight language="config">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;Macro LocalAccessPolicy&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin order deny,allow
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin deny from all
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin allow from 10.2.16.0/24
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;/Macro&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;Macro RestrictedAccessPolicy $ipnumbers&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin order deny,allow
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin deny from all
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin allow from $ipnumbers
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin&lt;/Macro&gt;
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </highlight>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd</usage>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd</directivesynopsis>
fac8c35bfb158112226ab43ddf84d59daca5dc30nd
fac8c35bfb158112226ab43ddf84d59daca5dc30nd<!-- Use -->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<directivesynopsis>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<name>Use</name>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<description>Utilise une macro</description>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<syntax>Use <var>nom</var> [<var>valeur1</var> ... <var>valeurN</var>]
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</syntax>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<contextlist>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>server config</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>virtual host</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>directory</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</contextlist>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<usage>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p> La directive <directive>Use</directive> permet d'utiliser une macro.
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin La macro est expans&eacute;e. Elle doit avoir le m&ecirc;me nombre d'argument que le
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin nombre de param&egrave;tres pr&eacute;cis&eacute;s dans sa d&eacute;finition. Les valeurs pass&eacute;es en
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin argument sont substitu&eacute;es avant l'interpr&eacute;tation du texte de la macro.</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <highlight language="config">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUse LocalAccessPolicy
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin...
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUse RestrictedAccessPolicy "192.54.172.0/24 192.54.148.0/24"
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </highlight>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>est &eacute;quivalent, avec les macros d&eacute;finies au dessus, &agrave; :</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <highlight language="config">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinorder deny,allow
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrindeny from all
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinallow from 10.2.16.0/24
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin...
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinorder deny,allow
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrindeny from all
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinallow from 192.54.172.0/24 192.54.148.0/24
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </highlight>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</usage>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</directivesynopsis>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<!-- UndefMacro -->
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<directivesynopsis>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<name>undefMacro</name>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<description>Efface une macro</description>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<syntax>UndefMacro <var>nom</var></syntax>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<contextlist>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>server config</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>virtual host</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<context>directory</context>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</contextlist>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin<usage>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <p>La directive <directive>UndefMacro</directive> efface la d&eacute;finition
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin d'une macro, qui doit avoir &eacute;t&eacute; d&eacute;finie auparavant.</p>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin <highlight language="config">
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUndefMacro LocalAccessPolicy
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrinUndefMacro RestrictedAccessPolicy
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin </highlight>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</usage>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</directivesynopsis>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin</modulesynopsis>
4277c95b5a9454a5c25f8d8762634fcff37aa840minfrin