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#!/bin/sh
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# Copyright (c) 2006 SUSE LINUX Products GmbH, Nuernberg, Germany.
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# Copyright (c) 2009 Fedora Project
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# Copyright (c) 2014 Red Hat
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# This file and all modifications and additions to the pristine
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# package are under the same license as the package itself.
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#
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# Please submit bugfixes or comments via http://bugzilla.redhat.com/
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#
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# Anna Bernathova <anicka@novell.com> 2006
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# Pavel Nemec <pnemec@novell.com> 2006
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# Rex Dieter <rdieter@fedoraproject.org> 2009
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# Pavol Rusnak <prusnak@novell.com> 2009
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# Boris Ranto <branto@redhat.com> 2014
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#
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# use proper binary (pinentry-qt4, pinentry-qt, pinentry-gtk-2 or pinentry-curses)
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kde_running=
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arg=
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display=
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# look for a --display option
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for opt in "$@"; do
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if [ "$opt" = "--display" ]; then
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arg=1
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elif [ -n "$arg" ]; then
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display="$opt"
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else
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arg=
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fi
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done
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# export DISPLAY if pinentry is meant to be run on a different display
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# check the KDE_FULL_SESSION variable otherwise
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if [ -n "$display" -a "$DISPLAY" != "$display" ]; then
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export DISPLAY="$display"
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elif [ -n "$KDE_FULL_SESSION" ]; then
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kde_running=1
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kde_ver="$KDE_SESSION_VERSION"
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fi
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# Check for presence of xprop binary
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type xprop >/dev/null 2>/dev/null
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XPROP=$?
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if [ -n "$DISPLAY" -a $XPROP -eq 0 ]; then
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xprop -root | grep "^KDE_FULL_SESSION" >/dev/null 2>/dev/null
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if test $? -eq 0; then
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kde_running=1
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kde_ver="`xprop -root | sed -n 's/KDE_SESSION_VERSION(CARDINAL) = //p'`" 2>/dev/null
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fi
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fi
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# if a user supplied a pinentry binary, use it
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if [ -n "$PINENTRY_BINARY" ];
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then
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export PINENTRY_BINARY="$PINENTRY_BINARY"
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# if KDE is detected and pinentry-qt4 exists, use pinentry-qt4
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elif [ -n "$kde_running" -a "$kde_ver"x = 4x -a -x /usr/bin/pinentry-qt4 ]
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then
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export PINENTRY_BINARY="/usr/bin/pinentry-qt4"
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# if KDE is detected and pinentry-qt exists, use pinentry-qt
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elif [ -n "$kde_running" -a -x /usr/bin/pinentry-qt ]
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then
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export PINENTRY_BINARY="/usr/bin/pinentry-qt"
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# otherwise test if pinentry-gtk-2 is installed
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elif [ -n "$DISPLAY" -a -x /usr/bin/pinentry-gtk-2 ]
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then
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export PINENTRY_BINARY="/usr/bin/pinentry-gtk-2"
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# otherwise test if pinentry-qt4 exists although KDE is not detected
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elif [ -n "$DISPLAY" -a -x /usr/bin/pinentry-qt4 ]
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then
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export PINENTRY_BINARY="/usr/bin/pinentry-qt4"
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# otherwise test if pinentry-qt exists although KDE is not detected
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elif [ -n "$DISPLAY" -a -x /usr/bin/pinentry-qt ]
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then
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export PINENTRY_BINARY="/usr/bin/pinentry-qt"
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# pinentry-curses is installed by default
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else
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export PINENTRY_BINARY="/usr/bin/pinentry-curses"
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fi
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exec $PINENTRY_BINARY "$@"
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