depend.httpd.eclass

depend.httpd.eclass (text/plain), 3.44 KB, created by Renat Lumpau (RETIRED) on 2006-07-03 16:07:35 UTC

# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# This eclass handles virtual/httpd; see bug #11007
# RDEPENDS are based on
# http://devwiki.gentoo.org/tiki-index.php?page=virtual%2Fhttpd

# NOTE: If you use this, be sure you call use_httpd _after_ you have
# defined DEPEND, RDEPEND, and IUSE. Also note that you cannot rely on the
# automatic RDEPEND=DEPEND that portage does if you use this eclass.
# See bug #107127 for more information.

# Method:
#   Httpds in the tree are categorized into three groups:
#   - basic_httpd: capable of displaying static html and not much else
#   - cgi:         capable of running cgi scripts
#   - fastcgi:     capable of running fastcgi scripts
#
#   Note that---currently, anyway---fastcgi is a subset of cgi is a subset of
#   basic_htttpd. This means that if a web app requires cgi only, you don't need
#   to explicitly mention fastcgi-capable webservers: they are already included.
#
#   Also note that since USE-based dependencies are currently unavailable, it is
#   up to the user to ensure that the webserver was emerged with the proper USE
#   flags.
#
#   This eclass will need to be updated whenever an httpd is added to / removed
#   from Portage.
#
# Apache:
#   Currently, Apache is a special case. If present on the system, it will
#   satisfy any of the requirements. If no httpd is installed, Apache will get
#   pulled in. If you don't want Apache, simply emerge some other webserver
#   (lighttpd is probably your best bet). Of course, Apache might still get
#   emerged if an ebuild specifically requires Apache via depend.apache.eclass.
#
#   If your ebuild needs Apache, don't use this eclass; instead, inherit
#   depend.apache
#
# Support for specific languages:
#   The eclass does not perform any language-specific checks. In other words, it
#   is up to the ebuild to check that dev-lang/php was emerged with the proper
#   USE flags if USE=fastcgi is set, for example.
#
# Java
#   Java is currently not handled at all. Tomcat is included as a cgi-capable
#   httpd; other JSP/J2EE stacks are excluded.

use_httpd() {
	local x

	for x in $@; do
		"want_${x}"
	done
}

want_fastcgi() {
	IUSE="${IUSE} fastcgi"

	if use fastcgi; then
		RDEPEND="${RDEPEND}
		|| ( net-www/apache www-servers/bozohttpd www-servers/lighttpd www-servers/nginx www-servers/resin www-servers/resin-ee www-servers/skunkweb )"
	fi
}

want_cgi() {
	IUSE="${IUSE} cgi"

	if use cgi; then
		RDEPEND="${RDEPEND}
		|| ( net-www/apache www-servers/aolserver www-servers/boa www-servers/bozohttpd www-servers/cherokee www-servers/fnord www-servers/jetty www-servers/lighttpd www-servers/mini_httpd www-servers/monkeyd www-servers/ncsa-httpd www-servers/nginx www-servers/orion www-servers/resin www-servers/resin-ee www-servers/shttpd www-servers/skunkweb www-servers/thttpd www-servers/tomcat www-servers/tux www-servers/yaws )"
	fi
}

want_basic_httpd() {
	IUSE="${IUSE} basic_httpd"

	if use basic_httpd; then
		RDEPEND="${RDEPEND}
		|| ( net-www/apache www-servers/aolserver www-servers/boa www-servers/bozohttpd www-servers/cherokee www-servers/fnord www-servers/gorg www-servers/jetty www-servers/lighttpd www-servers/mini_httpd www-servers/monkeyd www-servers/ncsa-httpd www-servers/nginx www-servers/orion www-servers/publicfile www-servers/resin www-servers/resin-ee www-servers/shttpd www-servers/skunkweb www-servers/thttpd www-servers/tomcat www-servers/tux www-servers/webfs www-servers/yaws )"
	fi
}