#!/bin/sh
# $FreeBSD$

# environment variables:
#
# ADOBE_LANG:
#     Set this if you want to invoke a specific localized version.
#     If $LANG is set, this will be set automatically based on it.
#
# ADOBE_VER:
#     Set this if you want to invoke a specific version of
#     Adobe Reader by "acroread".  Currently "7" and "8" are valid.
#     When this script is invoked as "acroread7" and "acroread8",
#     ADOBE_VER is automatically set.
#
# ADOBE_DISABLEIMMODULEHACK:
#     This script sets GTK_IM_MODULE as "xim" by default because
#     immodules other than xim require the corresponding module files
#     in Linux binary, not FreeBSD native versions (if a FreeBSD
#     native immodule library exists and the corresponding Linux
#     library does not, Adobe Reader attempts to load the FreeBSD
#     binary and it will fail).  If $ADOBE_DISABLEIMMODULEHACK is
#     defined as "YES", this behavior is disabled.

ADOBE_LANG=`echo "${ADOBE_LANG}" | tr a-z A-Z`

case ${LANG} in
af_*)	: ${ADOBE_LANG:=ENU} ;;
am_*)	: ${ADOBE_LANG:=ENU} ;;
be_*)	: ${ADOBE_LANG:=ENU} ;;
ca_*)	: ${ADOBE_LANG:=ENU} ;;
da_*)	: ${ADOBE_LANG:=DAN} ;;
de_*)	: ${ADOBE_LANG:=DEU} ;;
el_*)	: ${ADOBE_LANG:=ENU} ;;
en_*)	: ${ADOBE_LANG:=ENU} ;;
es_*)	: ${ADOBE_LANG:=ESP} ;;
et_*)	: ${ADOBE_LANG:=ENU} ;;
eu_*)	: ${ADOBE_LANG:=ENU} ;;
fi_*)	: ${ADOBE_LANG:=SUO} ;;
fr_*)	: ${ADOBE_LANG:=FRA} ;;
he_*)	: ${ADOBE_LANG:=ENU} ;;
hi_*)	: ${ADOBE_LANG:=ENU} ;;
hr_*)	: ${ADOBE_LANG:=ENU} ;;
hu_*)	: ${ADOBE_LANG:=ENU} ;;
hy_*)	: ${ADOBE_LANG:=ENU} ;;
is_*)	: ${ADOBE_LANG:=ENU} ;;
it_*)	: ${ADOBE_LANG:=ITA} ;;
ja_*)	: ${ADOBE_LANG:=JPN} ;;
kk_*)	: ${ADOBE_LANG:=ENU} ;;
ko_*)	: ${ADOBE_LANG:=KOR} ;;
la_*)	: ${ADOBE_LANG:=ENU} ;;
lt_*)	: ${ADOBE_LANG:=ENU} ;;
nl_*)	: ${ADOBE_LANG:=NLD} ;;
no_*)	: ${ADOBE_LANG:=NOR} ;;
pl_*)	: ${ADOBE_LANG:=ENU} ;;
pt_*)	: ${ADOBE_LANG:=PTB} ;;
ro_*)	: ${ADOBE_LANG:=ENU} ;;
ru_*)	: ${ADOBE_LANG:=ENU} ;;
sk_*)	: ${ADOBE_LANG:=ENU} ;;
sl_*)	: ${ADOBE_LANG:=ENU} ;;
sr_*)	: ${ADOBE_LANG:=ENU} ;;
sv_*)	: ${ADOBE_LANG:=SVE} ;;
tr_*)	: ${ADOBE_LANG:=ENU} ;;
uk_*)	: ${ADOBE_LANG:=ENU} ;;
zh_CN.*): ${ADOBE_LANG:=CHS} ;;
zh_HK.*): ${ADOBE_LANG:=CHS} ;;
zh_TW.*): ${ADOBE_LANG:=CHT} ;;
*)	: ${ADOBE_LANG:=ENU} ;;
esac

case ${ADOBE_LANG} in
CHS) : ${GDK_USE_XFT:=0}; export GDK_USE_XFT ;;
CHT) : ${GDK_USE_XFT:=0}; export GDK_USE_XFT ;;
KOR) : ${GDK_USE_XFT:=0}; export GDK_USE_XFT ;;
esac

case ${ADOBE_VER} in
"")
	BN=${0##*/}
	VN=${BN#????????}
	case ${VN} in
	[78])	ADOBE_VER=${VN} ;;
	*)
		if [ -d %%PREFIX%%/%%ACROBASE7%% ]; then ADOBE_VER=7; fi
		if [ -d %%PREFIX%%/%%ACROBASE8%% ]; then ADOBE_VER=8; fi
	;;
	esac
;;
esac

case ${ADOBE_VER} in
7)
	ACROBASE=%%ACROBASE7%%
	BINPREFIX=bin
;;
8)
	ACROBASE=%%ACROBASE8%%
	BINPREFIX=Adobe/Reader8/bin
	MOZILLA_COMP_PATH=/../%%PREFIX%%/lib/linux-nvu
	export MOZILLA_COMP_PATH
;;
esac

case ${ADOBE_DISABLEIMMODULEHACK} in
[Yy][Ee][Ss])	;; # do nothing
*)
	case ${ADOBE_VER}:${GTK_IM_MODULE} in
	*:""|*:xim)
		GTK_IM_MODULE=xim; export GTK_IM_MODULE
	;;
	7:scim)
		GTK_IM_MODULE=xim; export GTK_IM_MODULE
		XMODIFIERS="@im=SCIM"; export XMODIFIERS
	;; 
	8:scim)
		GTK_IM_MODULE=scim; export GTK_IM_MODULE
		XMODIFIERS="@im=SCIM"; export XMODIFIERS
	;; 
	*)
		XMODIFIERS="@im=${GTK_IM_MODULE}"; export XMODIFIERS
	;;
	esac
;;
esac

case $1 in
--install-plugin)
	echo "installing PDF plugin..."
	echo "%%PREFIX%%/${ACROBASE}/${ADOBE_LANG}/Browser/intellinux/nppdf.so -> %%PREFIX%%/%%PLUGINDIR%%/nppdf.so"
	mkdir -p %%PREFIX%%/%%PLUGINDIR%%
	ln -s -f %%PREFIX%%/${ACROBASE}/${ADOBE_LANG}/${BINPREFIX}/../Browser/intellinux/nppdf.so \
	%%PREFIX%%/%%PLUGINDIR%%/nppdf.so
	exit 0
;;
--deinstall-plugin)
	echo "deinstalling PDF plugin..."
	rm -f %%PREFIX%%/%%PLUGINDIR%%/nppdf.so
	rmdir %%PREFIX%%/%%PLUGINDIR%% > /dev/null 2>&1 || true
	exit 0
;;
esac

UNAME_s=Linux; export UNAME_s

if [ -x %%PREFIX%%/${ACROBASE}/${ADOBE_LANG}/${BINPREFIX}/acroread ]; then
	exec %%LINUXSH%% %%PREFIX%%/${ACROBASE}/${ADOBE_LANG}/${BINPREFIX}/acroread "$@"
else
	echo "?warning: localized acroread (${ADOBE_LANG}) not found." 1>&2
	if [ -x %%PREFIX%%/${ACROBASE}/ENU/${BINPREFIX}/acroread ]; then
		echo "Trying to invoke English version..." 1>&2
		exec %%LINUXSH%% %%PREFIX%%/${ACROBASE}/ENU/${BINPREFIX}/acroread "$@"
	fi
fi
echo "!fatal: No acroread binary found.  Check \$LANG or \$ADOBE_LANG, and installed acroread packages." 1>&2
exit 1