/[gentoo-x86]/eclass/webapp.eclass

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Revision 1.49		Revision 1.50
1	# Copyright 1999-2006 Gentoo Foundation	1	# Copyright 1999-2006 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.49 2008/02/22 09:33:45 hollow Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/webapp.eclass,v 1.50 2008/02/22 10:03:55 hollow Exp $
4	#	4	#
5	# @ECLASS: webapp.eclass	5	# @ECLASS: webapp.eclass
6	# @MAINTAINER:	6	# @MAINTAINER:
7	# web-apps@gentoo.org	7	# web-apps@gentoo.org
8	# @BLURB: functions for installing applications to run under a web server	8	# @BLURB: functions for installing applications to run under a web server
…		…
41	. ${ETC_CONFIG} \|\| die "Unable to read ${ETC_CONFIG}"	41	. ${ETC_CONFIG} \|\| die "Unable to read ${ETC_CONFIG}"
42	fi	42	fi
43	}	43	}
44		44
45	# Check whether a specified file exists in the given directory (`.' by default)	45	# Check whether a specified file exists in the given directory (`.' by default)
46	# or not.
47	webapp_checkfileexists() {	46	webapp_checkfileexists() {
48	local my_prefix	47	local my_prefix
49		48
50	[ -n "${2}" ] && my_prefix="${2}/" \|\| my_prefix=	49	[ -n "${2}" ] && my_prefix="${2}/" \|\| my_prefix=
51		50
…		…
71	}	70	}
72		71
73	webapp_strip_cwd() {	72	webapp_strip_cwd() {
74	local my_stripped="${1}"	73	local my_stripped="${1}"
75	echo "${1}" \| sed -e 's\|/./\|/\|g;'	74	echo "${1}" \| sed -e 's\|/./\|/\|g;'
		75	}
		76
		77	webapp_getinstalltype() {
		78	# or are we upgrading?
		79
		80	if ! use vhosts ; then
		81	# we only run webapp-config if vhosts USE flag is not set
		82
		83	local my_output
		84
		85	my_output="$(webapp_check_installedat)"
		86
		87	if [ "${?}" = "0" ] ; then
		88	# something is already installed there
		89	#
		90	# make sure it isn't the same version
		91
		92	local my_pn="$(echo ${my_output} \| awk '{ print $1 }')"
		93	local my_pvr="$(echo ${my_output} \| awk '{ print $2 }')"
		94
		95	REMOVE_PKG="${my_pn}-${my_pvr}"
		96
		97	if [ "${my_pn}" == "${PN}" ]; then
		98	if [ "${my_pvr}" != "${PVR}" ]; then
		99	elog "This is an upgrade"
		100	IS_UPGRADE=1
		101	else
		102	elog "This is a re-installation"
		103	IS_REPLACE=1
		104	fi
		105	else
		106	elog "${my_output} is installed there"
		107	fi
		108	else
		109	elog "This is an installation"
		110	fi
		111	fi
76	}	112	}
77		113
78	# ==============================================================================	114	# ==============================================================================
79	# PUBLIC FUNCTIONS	115	# PUBLIC FUNCTIONS
80	# ==============================================================================	116	# ==============================================================================
…		…
230	cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"	266	cp "${2}" "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
231	chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"	267	chmod 600 "${D}/${MY_SQLSCRIPTSDIR}/${1}/${PVR}_create.sql"
232	fi	268	fi
233	}	269	}
234		270
		271	# @FUNCTION: webapp_src_preinst
		272	# @DESCRIPTION:
		273	# You need to call this function in src_install() BEFORE anything else has run.
		274	# For now we just create required webapp-config directories.
		275	webapp_src_preinst() {
		276	dodir "${MY_HTDOCSDIR}"
		277	dodir "${MY_HOSTROOTDIR}"
		278	dodir "${MY_CGIBINDIR}"
		279	dodir "${MY_ICONSDIR}"
		280	dodir "${MY_ERRORSDIR}"
		281	dodir "${MY_SQLSCRIPTSDIR}"
		282	dodir "${MY_HOOKSCRIPTSDIR}"
		283	dodir "${MY_SERVERCONFIGDIR}"
		284	}
		285
235	# ==============================================================================	286	# ==============================================================================
236	# EXPORTED FUNCTIONS	287	# EXPORTED FUNCTIONS
237	# ==============================================================================	288	# ==============================================================================
238		289
239	# @FUNCTION: webapp_src_install	290	# @FUNCTION: webapp_src_install
240	# @DESCRIPTION:	291	# @DESCRIPTION:
		292	# This is the default src_install(). For now, we just make sure that root owns
		293	# everything, and that there are no setuid files.
		294	#
241	# You need to call this function in src_install() AFTER everything else has run.	295	# You need to call this function AFTER everything else has run in your custom
242	# For now, we just make sure that root owns everything, and that there are no	296	# src_install().
243	# setuid files.
244	webapp_src_install() {	297	webapp_src_install() {
245	chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"	298	chown -R "${VHOST_DEFAULT_UID}:${VHOST_DEFAULT_GID}" "${D}/"
246	chmod -R u-s "${D}/"	299	chmod -R u-s "${D}/"
247	chmod -R g-s "${D}/"	300	chmod -R g-s "${D}/"
248		301
…		…
260	touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"	313	touch "${D}/${MY_APPDIR}/${INSTALL_CHECK_FILE}"
261	}	314	}
262		315
263	# @FUNCTION: webapp_pkg_setup	316	# @FUNCTION: webapp_pkg_setup
264	# @DESCRIPTION:	317	# @DESCRIPTION:
265	# You need to call this function in pkg_config() AFTER everything else has run.	318	# The default pkg_setup() for this eclass. This will gather required variables
266	# If 'vhosts' USE flag is not set, auto-install this app.	319	# from webapp-config and check if there is an application installed to
		320	# `${ROOT}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set.
		321	#
		322	# You need to call this function BEFORE anything else has run in your custom
		323	# pkg_setup().
267	webapp_pkg_setup() {	324	webapp_pkg_setup() {
268	# add sanity checks here	325	# add sanity checks here
269		326
270	# special case - some ebuilds do need to overwride the SLOT	327	# special case - some ebuilds do need to overwride the SLOT
271	if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then	328	if [[ "${SLOT}+" != "${PVR}+" && "${WEBAPP_MANUAL_SLOT}" != "yes" ]]; then
…		…
303	fi	360	fi
304	fi	361	fi
305	fi	362	fi
306	}	363	}
307		364
308	webapp_getinstalltype() {	365	# @FUNCTION: webapp_pkg_postinst
309	# or are we upgrading?	366	# @DESCRIPTION:
310		367	# The default pkg_postinst() for this eclass. This installs the web application to
311	if ! use vhosts ; then	368	# `${ROOT}/var/www/localhost/htdocs/${PN}/' if USE=vhosts is not set. Otherwise
312	# we only run webapp-config if vhosts USE flag is not set	369	# display a short notice how to install this application with webapp-config.
313		370	#
314	local my_output	371	# You need to call this function AFTER everything else has run in your custom
315		372	# pkg_postinst().
316	my_output="$(webapp_check_installedat)"
317
318	if [ "${?}" = "0" ] ; then
319	# something is already installed there
320	#
321	# make sure it isn't the same version
322
323	local my_pn="$(echo ${my_output} \| awk '{ print $1 }')"
324	local my_pvr="$(echo ${my_output} \| awk '{ print $2 }')"
325
326	REMOVE_PKG="${my_pn}-${my_pvr}"
327
328	if [ "${my_pn}" == "${PN}" ]; then
329	if [ "${my_pvr}" != "${PVR}" ]; then
330	elog "This is an upgrade"
331	IS_UPGRADE=1
332	else
333	elog "This is a re-installation"
334	IS_REPLACE=1
335	fi
336	else
337	elog "${my_output} is installed there"
338	fi
339	else
340	elog "This is an installation"
341	fi
342	fi
343	}
344
345	webapp_src_preinst() {
346	# create the directories that we need
347
348	dodir "${MY_HTDOCSDIR}"
349	dodir "${MY_HOSTROOTDIR}"
350	dodir "${MY_CGIBINDIR}"
351	dodir "${MY_ICONSDIR}"
352	dodir "${MY_ERRORSDIR}"
353	dodir "${MY_SQLSCRIPTSDIR}"
354	dodir "${MY_HOOKSCRIPTSDIR}"
355	dodir "${MY_SERVERCONFIGDIR}"
356	}
357
358	webapp_pkg_postinst() {	373	webapp_pkg_postinst() {
359	webapp_read_config	374	webapp_read_config
360		375
361	# sanity checks, to catch bugs in the ebuild	376	# sanity checks, to catch bugs in the ebuild
362		377
…		…
423	fi	438	fi
424		439
425	return 0	440	return 0
426	}	441	}
427		442
		443	# @FUNCTION: webapp_pkg_prerm
		444	# @DESCRIPTION:
		445	# This is the default pkg_prerm() for this eclass. If USE=vhosts is not set
		446	# remove all installed copies of this web application. Otherwise instruct the
		447	# user to manually remove those copies.
428	webapp_pkg_prerm() {	448	webapp_pkg_prerm() {
429	# remove any virtual installs that there are	449	# remove any virtual installs that there are
430		450
431	local my_output	451	local my_output
432	local x	452	local x

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