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wine/programs/winelauncher.in
Andreas Mohr 02ecbd1939 - make sure even GUI users notice a "missing xmessage" problem by 
checking for tons of X11 editors
- replace duplicated (3x) code with function launch_winesetup()
- improved "winesetup not found" error message
- break looping (via code 127) in case no xmessage installed
- stress the fact that people should remember that they can regain certain
  settings by deleting flag files
- spelling fixes
2002-07-05 21:18:41 +00:00

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#!/bin/sh
#------------------------------------------------------------------------------
# Winelauncher
# This shell script attempts to intelligently manage the process
# of launching a program with Wine. It adds some level of
# visual feedback to an end user.
#
# Usage:
# winelauncher [options] "<windows program> [program arguments]"
#
# This script is meant to be installed to /usr/bin/wine, and
# to be used to invoke a Windows executable.
# The options are passed through directly to Wine, and are
# documented in the Wine man page.
#
# Copyright (c) 2000 by Jeremy White for CodeWeavers
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Primary configuration area - change this if you installed Wine to
# a different location
#------------------------------------------------------------------------------
WINEBIN=@bindir@
WINELIB=@libdir@
WINESERVER=
WINEDLLPATH=@dlldir@
#------------------------------------------------------------------------------
# Establish Color Scheme
#------------------------------------------------------------------------------
COLOR=' -xrm *.Command.background:darkgrey
-xrm *.Command.foreground:black
-xrm *.Text.background:black
-xrm *.Text.foreground:green
-xrm *.Form.background:grey
-xrm *.Form.foreground:green
-xrm *.foreground:green
-xrm *.background:black'
#------------------------------------------------------------------------------
# Locate either xmessage or gmessage, if we can.
#------------------------------------------------------------------------------
type xmessage >/dev/null 2>/dev/null
if [ $? -ne 0 ] ; then
# xmessage not found; make sure the user notices this error
# (GUI users wouldn't even notice if we printed the text on console !)
MSGFILE=/tmp/WINE_CANNOT_FIND_XMESSAGE
cat > $MSGFILE << EOF
Warning:
The Wine launcher is unable to find the xmessage program,
which it needs to properly notify you of Wine execution status
or problems.
This launcher script relies heavily on finding this tool,
and without it, it will behave very poorly.
We strongly recommend that you use your distribution's
software methods to locate xmessage, or alternatively
use your favourite internet search engine to find out
how you are supposed to install xmessage on your system.
EOF
# try to display message file with tons of different X11 editors
# until we find one that's installed and working
for EDITPRG in nedit gedit kedit gvim xemacs; do
type $EDITPRG >/dev/null 2>/dev/null
if [ $? -eq 0 ] ; then
# execute editor and exit if successful
$EDITPRG $MSGFILE && exit
fi
done
# ok, we really give up now, this system is hosed ;-)
cat $MSGFILE
else
XMESSAGE="xmessage $COLOR"
fi
launch_winesetup()
{
which winesetup
if [ $? -eq 0 ] ; then
winesetup
else
if [ -x /opt/wine/bin/winesetup ] ; then
/opt/wine/bin/winesetup
else
$XMESSAGE -title "Error" \
"Error: Unable to find winesetup in your PATH or in /opt/wine/bin:
I am not able to configure Wine.
If winesetup is being distributed in a separate package
that is not installed yet on your system, then please install this
package.
winesetup can also be downloaded from www.codeweavers.com.
If you choose to not use winesetup for configuration, then
you can find information on how to prepare a Wine config file manually
in the Wine README / README.gz file or in the Wine User Guide."
fi
fi
}
#------------------------------------------------------------------------------
# We're going to do a lot of fancy footwork below.
# Before we get started, it would be nice to know the argv0
# of the actual script we're running (and lets remove at least
# one level of symlinking).
#------------------------------------------------------------------------------
argv0_path=`which $0`
if [ -z $argv0_path ] ; then
argv0_path=$0
fi
real_name=`find $argv0_path -type l -printf "%l\n"`
if [ ! $real_name ]; then
real_name=$argv0_path
elif [ ! -x $real_name ]; then
real_name=`find $argv0_path -printf "%h\n"`/$real_name
fi
argv0_dir=`find $real_name -printf "%h\n"`
if [ -z $argv0_dir ] ; then
argv0_dir=.
fi
#------------------------------------------------------------------------------
# Okay, now all that junk above was established at configure time.
# However, if this is an RPM install, they may have chosen
# to relocate this installation. If so, that stuff above
# is all broken and we should rejigger it.
#------------------------------------------------------------------------------
WINE_BIN_NAME=wine.bin
if [ ! -x $WINEBIN/$WINE_BIN_NAME ] ; then
WINEBIN=`find $argv0_dir -maxdepth 1 -perm +0111 -type f -name "$WINE_BIN_NAME" -printf "%h\n" | head -1`
fi
if [ ! -x $WINEBIN/$WINE_BIN_NAME ] ; then
WINEBIN=`find $argv0_dir/../ -maxdepth 1 -perm +0111 -type f -name "$WINE_BIN_NAME" -printf "%h\n" | head -1`
fi
if [ ! -x $WINEBIN/$WINE_BIN_NAME ] ; then
WINE_BIN_NAME=wine
if [ ! -x $WINEBIN/$WINE_BIN_NAME ] ; then
WINEBIN=`find $argv0_dir -maxdepth 1 -perm +0111 -type f -name "$WINE_BIN_NAME" -printf "%h\n" | head -1`
fi
if [ ! -x $WINEBIN/$WINE_BIN_NAME ] ; then
WINEBIN=`find $argv0_dir/../ -maxdepth 1 -perm +0111 -type f -name "$WINE_BIN_NAME" -printf "%h\n" | head -1`
fi
fi
if [ ! -r $WINELIB/libwine.so ] ; then
WINELIB=`find $argv0_dir -maxdepth 2 -name 'libwine.so' -printf "%h\n" | head -1`
fi
if [ ! -r $WINELIB/libwine.so ] ; then
WINELIB=`find $argv0_dir/../ -maxdepth 2 -name 'libwine.so' -printf "%h\n" | head -1`
fi
if [ -x $WINEBIN/wineserver ] ; then
WINESERVER=$WINEBIN/wineserver
fi
#------------------------------------------------------------------------------
# Hey, if we built Wine from source, let's add a little extra fun to
# mix it up a bit
#------------------------------------------------------------------------------
if [ -x $WINEBIN/server/wineserver ] ; then
WINESERVER=$WINEBIN/server/wineserver
fi
if [ -r $WINELIB/dlls/ntdll.dll.so ] ; then
WINEDLLPATH=$WINELIB/dlls
fi
#------------------------------------------------------------------------------
# Okay, set the paths and move on.
#------------------------------------------------------------------------------
export LD_LIBRARY_PATH=$WINELIB:$LD_LIBRARY_PATH
export PATH=$WINEBIN:$PATH
export WINELOADER=$WINEBIN/$WINE_BIN_NAME
export WINEDLLPATH
export WINESERVER
info_flag=~/.wine/.no_prelaunch_window_flag
debug_flag=~/.wine/.no_debug_window_flag
debug_options="-debugmsg warn+all"
if [ -f $info_flag ] ; then
use_info_message=0
else
use_info_message=1
fi
if [ -f $debug_flag ] ; then
use_debug_message=0
else
use_debug_message=1
fi
#------------------------------------------------------------------------------
# Handle winelib apps going through here
#------------------------------------------------------------------------------
winelib=0
if [ -f $argv0_path.so ] ; then
winelib=1
export WINEPRELOAD=$argv0_path.so
fi
#------------------------------------------------------------------------------
# No arguments? Help 'em out
#------------------------------------------------------------------------------
always_see_output=0
no_args=0
if [ $# -eq 0 ] ; then
no_args=1
fi
if [ $# -eq 1 -a "$1" = "" ] ; then
no_args=1
fi
if [ $winelib -eq 1 ] ; then
no_args=0
fi
if [ $no_args -eq 1 ] ; then
echo "Wine called with no arguments."
echo "Invoking $WINEBIN/$WINE_BIN_NAME $@ ..."
$XMESSAGE -buttons " Okay ":0," See the Wine Usage Statement ":1," Configure Wine ":2 \
-title "Welcome to Wine" \
"
You have started Wine without specifying any arguments.
Wine requires at least one argument - the name of the Windows
application you would like to run.
If you have launched this through the KDE menu system
and your KDE installation is specially configured for Wine,
then you can use the KDE file browser to select a Windows
executable and then click on it to launch Wine with
that application.
You can similarly use the GNOME file manager to
select a Windows executable and double click on it.
If you would like to see the command line arguments
for Wine, select the second option, below.
"
welcome_rc=$?
if [ $welcome_rc -eq 0 ] ; then
exit
fi
if [ $welcome_rc -eq 2 ] ; then
launch_winesetup
exit
fi
use_info_message=0
always_see_output=1
fi
#------------------------------------------------------------------------------
# No config file? Offer to help 'em out...
#------------------------------------------------------------------------------
conf=0
while [ $conf -eq 0 ] ; do
if [ -f ~/.winerc ] ; then
conf=1
fi
if [ -f ~/.wine/config ] ; then
conf=2
fi
if [ -f /etc/wine.conf ] ; then
conf=3
fi
if [ $conf -ne 0 ] ; then
break;
fi
echo "No configuration file detected."
$XMESSAGE -buttons " Cancel ":0," Proceed ":1," Configure Wine ":2 \
-title "Welcome to Wine" \
"
You have started Wine, but we cannot find a Wine
configuration file.
This is normal if you have never run Wine before.
If this is the case, select the 'Configure Wine'
option, below, to create a configuration file.
"
init_rc=$?
if [ $init_rc -eq 0 ] ; then
exit
fi
if [ $init_rc -eq 1 ] ; then
break
fi
if [ $init_rc -eq 2 ] ; then
launch_winesetup
fi
# 127 == xmessage not available
if [ $init_rc -eq 127 ] ; then
exit
fi
done
#------------------------------------------------------------------------------
# Optionally Warn the user we're going to be launching Wine...
#------------------------------------------------------------------------------
if [ $use_info_message -ne 0 ] ; then
echo "Invoking $WINEBIN/$WINE_BIN_NAME $@ ..."
$XMESSAGE -timeout 30 -buttons " Dismiss ":0," Never display this message again ":3 \
-title "Wine Launch Window" \
"Invoking $WINEBIN/$WINE_BIN_NAME $@ ...
This dialog box is a temporary status dialog to let you know
that Wine is attempting to launch your application.
Since Wine is still very much in a development stage,
many applications will fail silently.
This dialog box is your indication
that we're *trying* to run your application.
This dialog box will automatically disappear after 30 seconds,
or after your application finishes.
You can permanently disable this dialog by selecting
the option below.
" &
info_message_pid=$!
fi
#------------------------------------------------------------------------------
# Here's a little function to clean up after that dialog...
#------------------------------------------------------------------------------
clean_up_info_message ()
{
if [ $use_info_message -ne 0 ] ; then
#------------------------------------------------------------------------------
# Okay, make sure that the notice window is dead (and kill it if it ain't)
#------------------------------------------------------------------------------
ps $info_message_pid >/dev/null 2>&1
if [ $? -ne 0 ] ; then
wait $info_message_pid
info_return=$?
else
info_return=0
kill $info_message_pid
fi
#------------------------------------------------------------------------------
# If they didn't like the warning window, turn it off
#------------------------------------------------------------------------------
if [ $info_return -eq 3 ] ; then
$XMESSAGE -title "Wine Prelaunch Control" \
"Wine will now disable the prelaunch window you just saw.
You will no longer be notified when Wine is attempting
to start a Windows application.
Please take note that you can reenable this window
by removing the $info_flag file." -buttons " Okay ":0," Cancel ":1
if [ $? -eq 0 ] ; then
touch $info_flag
fi
fi
fi
use_info_message=0
}
#------------------------------------------------------------------------------
# Generate a temporary log file name
#------------------------------------------------------------------------------
if [ -n "$TMP" ] ; then
log_dir="$TMP"
else
log_dir="/tmp"
fi
use_log_name=0
log_name=`mktemp "$log_dir/wine.log.XXXXXX"`
if [ $? -eq 0 ] ; then
use_log_name=1
fi
use_status_name=0
status_name=`mktemp "$log_dir/wine.status.XXXXXX"`
if [ $? -eq 0 ] ; then
use_status_name=1
fi
#------------------------------------------------------------------------------
# Okay, really launch Wine...
#------------------------------------------------------------------------------
if [ $use_log_name -ne 0 -a $use_status_name -ne 0 ] ; then
( $WINEBIN/$WINE_BIN_NAME "$@"; echo $? >$status_name ) 2>&1 | tee "$log_name"
wine_return=`cat $status_name`
else
$WINEBIN/$WINE_BIN_NAME "$@"
wine_return=$?
fi
if [ $use_status_name -ne 0 ] ; then
rm -f $status_name
fi
#------------------------------------------------------------------------------
# Test the return code, and see if it fails
#------------------------------------------------------------------------------
if [ $always_see_output -eq 0 -a $wine_return -eq 0 ] ; then
echo "Wine exited with a successful status"
if [ $use_log_name -ne 0 ] ; then
rm -f "$log_name"
fi
else
if [ $always_see_output -eq 0 ] ; then
echo "Wine failed with return code $wine_return"
fi
#------------------------------------------------------------------------------
# Gracefully display a debug message if they like...
#------------------------------------------------------------------------------
while [ $use_debug_message -gt 0 ] ; do
#------------------------------------------------------------------------------
# Build up the menu of choices they can make...
#------------------------------------------------------------------------------
BUTTONS=' Okay :0'
if [ $use_log_name -ne 0 ] ; then
BUTTONS="$BUTTONS"', View Log :1'
fi
BUTTONS="$BUTTONS"', Debug :2'
BUTTONS="$BUTTONS"', Configure :4'
BUTTONS="$BUTTONS"', Disable :3'
#------------------------------------------------------------------------------
# Build an error message
#------------------------------------------------------------------------------
MESSAGE="
Wine has exited with a failure status of $wine_return.
Wine is still development software, so there can be many
explanations for this problem.
You can choose to run Wine again with a higher level
of debug messages (the debug option, below).
You can attempt to reconfigure Wine to make it work better.
Note that one change you can make that will dramatically
effect Wine's behaviour is to change whether or not
Wine uses a true Windows partition, mounted under Linux,
or whether it uses an empty Windows directory.
The Wine Configuration program can assist you in making
those changes (select Configure, below, for more).
You can disable this message entirely by selecting the
Disable option below."
if [ $always_see_output -ne 0 -a $wine_return -eq 0 ] ; then
MESSAGE="
Wine has exited with a failure status of $wine_return.
You can disable this message entirely by selecting the
Disable option below."
fi
if [ $use_log_name -ne 0 ] ; then
MESSAGE="$MESSAGE
Wine has captured a log of the Wine output in the file $log_name.
You may view this file by selecting View Log, below."
fi
#------------------------------------------------------------------------------
# Display the message
#------------------------------------------------------------------------------
$XMESSAGE -title "Wine Finished With Error" -buttons "$BUTTONS" "$MESSAGE"
debug_return=$?
#------------------------------------------------------------------------------
# Dismiss the other window...
#------------------------------------------------------------------------------
clean_up_info_message
#------------------------------------------------------------------------------
# Process a configure instruction
#------------------------------------------------------------------------------
if [ $debug_return -eq 4 ] ; then
launch_winesetup
continue;
fi
#------------------------------------------------------------------------------
# Process a view instruction
#------------------------------------------------------------------------------
if [ $debug_return -eq 1 ] ; then
$XMESSAGE -title "View Wine Log" -file "$log_name" -buttons " Okay ":0,"Delete $log_name":1
if [ $? -eq 1 ] ; then
echo "Deleting $log_name"
rm -f "$log_name"
use_log_name=0
fi
else
use_debug_message=0
fi
#------------------------------------------------------------------------------
# If they didn't like the warning window, turn it off
#------------------------------------------------------------------------------
if [ $debug_return -eq 3 ] ; then
$XMESSAGE -title "Wine Debug Log Control" \
"Wine will now disable the Wine debug output control window you just saw.
You will no longer be notified when Wine fails to start a
Windows application.
Please take note that you can reenable this window
by removing the $debug_flag file." -buttons " Okay ":0," Cancel ":1
if [ $? -eq 0 ] ; then
touch $debug_flag
fi
fi
#------------------------------------------------------------------------------
# If they want to retry with debug, let 'em.
#------------------------------------------------------------------------------
if [ $debug_return -eq 2 ] ; then
echo "Rerunning $0 $debug_options $@"
exec $0 $debug_options "$@"
fi
done
fi
clean_up_info_message
# killed by signal?
if [ $wine_return -ge 128 ]; then
# try to kill myself with the same signal
kill -$[wine_return - 128] $$
# if we get here the kill didn't work
exit 1
fi
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