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Posted to fop-dev@xmlgraphics.apache.org by bu...@apache.org on 2007/06/08 14:18:16 UTC
DO NOT REPLY [Bug 42616] New: - fop bash script still broken under cygwin when current dir has spaces
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Summary: fop bash script still broken under cygwin when current
dir has spaces
Product: Fop
Version: 1.0dev
Platform: Other
OS/Version: other
Status: NEW
Severity: normal
Priority: P2
Component: general
AssignedTo: fop-dev@xmlgraphics.apache.org
ReportedBy: richardw@geoquip-rnd.demon.co.uk
e.g :
richard@birkenhead /cygdrive/c/Documents and Settings/richard/IdeaProjects/Apach
e FOP $ ./fop -awt examples/fo/basic/readme.fo
produces the following:
cygpath: error converting "FOP/lib/*.jar:Settings/richard/IdeaProjects/Apache:an
d:/cygdrive/c/Documents:/cygdrive/c/Documents and Settings/richard/IdeaProjects/
Apache FOP/build/fop.jar:/cygdrive/c/Documents and Settings/richard/IdeaProjects
/Apache FOP/build/fop-sandbox.jar:/cygdrive/c/Documents and Settings/richard/Ide
aProjects/Apache FOP/build/fop-hyph.jar:/cygdrive/f/geolog/trunk/geolog/src" - U
nknown error 4294967295
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/fop/cli/Ma
in
This affects the current trunk.
Related bugs are:
40583 Under Cygwin, fop bash script CLASSPATH problem
http://issues.apache.org/bugzilla/show_bug.cgi?id=40583
21070 ClassPath with spaces cause undefined class errors
http://issues.apache.org/bugzilla/show_bug.cgi?id=21070
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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------- Additional Comments From spepping@apache.org 2007-06-11 11:16 -------
The problem may be due to this part:
DIRLIBS=${FOP_HOME}/lib/*.jar
for i in ${DIRLIBS}
I have no idea how to solve it, even on Linux. ${FOP_HOME}/lib/*.jar simply is
not expanded when it contains one or more spaces, even when quoted or when the
spaces are escaped. The for loop is even worse. Even if DIRLIBS would be
properly set, it seems impossible to obtain a correct word splitting in the for
loop when each separate path element contains spaces.
Bug 40583 is not really related. It addresses another problem, one which is
specific for Cygwin.
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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spepping@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Additional Comments From spepping@apache.org 2007-06-29 10:41 -------
Applied the fix in the form:
export IFS="
"
because I feared that $'\n' is specific for bash. Thanks for the suggestion and
the testing. See revision 551972.
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------- Additional Comments From spepping@apache.org 2007-10-31 13:07 -------
(In reply to comment #13)
> So how about
>
> JARPATH=$(SEP="";find ${FOP}/lib -name '*.jar'|\
> while read jarfile;do echo -n $SEP"$jarfile"; SEP=${pathSepChar}; done)
>
> if [ -z "$LOCALCLASSPATH" ] ; then
> LOCALCLASSPATH="$JARPATH"
> else
> LOCALCLASSPATH="$JARPATH"${pathSepChar}$LOCALCLASSPATH
> fi
>
Excellent. But keep it simple and use =`...` instead of =$(...) (is this a
bashism?). Then the following should replace the libs section in the fop script:
# add in the dependency .jar files, which reside in $FOP_HOME/lib
if [ -z "$LOCALCLASSPATH" ] ; then
SEP=""
else
SEP="${pathSepChar}"
fi
LOCALCLASSPATH=${LOCALCLASSPATH}`find "${FOP_HOME}/lib" -name '*.jar' \
| while read jarfile
do
echo -n "$SEP$jarfile"
SEP="${pathSepChar}"
done`
Note, however, that the complaint with which this bug was reopened, has never
been validated; see comments #9 and #10. So one may argue that this solution is
not sufficiently better to warrant being committed. I think it is, because it
removes the fiddling with IFS and the parsing of a list of libs.
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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anathaniel@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
Version|1.0dev |0.94
------- Additional Comments From anathaniel@apache.org 2007-10-22 07:36 -------
http://svn.apache.org/viewvc?view=rev&revision=551972 breaks the 0.94 fop
script on Solaris where /bin/sh is a plain-vanilla Bourne shell.
The assigment should be written as:
IFS="
"
export IFS
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
Posted by bu...@apache.org.
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------- Additional Comments From richardw@geoquip-rnd.demon.co.uk 2007-06-28 08:26 -------
Spaces are not the whole of the problem:
The following works:
richard@birkenhead /cygdrive/f/dir with spaces/fop-head/xml-fop
$ ./fop -awt ./examples/fo/basic/simple.fo > foo 2>&1
The following doesn't:
richard@birkenhead /cygdrive/f/dir with spaces/fop-head/xml-fop
$ cd ../
richard@birkenhead /cygdrive/f/dir with spaces/fop-head
$ mv xml-fop xml\ fop
richard@birkenhead /cygdrive/f/dir with spaces/fop-head
$ cd xml\ fop/
richard@birkenhead /cygdrive/f/dir with spaces/fop-head/xml fop
$ !./f
./fop -awt ./examples/fo/basic/simple.fo > foo 2>&1
richard@birkenhead /cygdrive/f/dir with spaces/fop-head/xml fop
$ cat ./foo
cygpath: error converting "fop/lib/*.jar:spaces/fop-head/xml:with:/cygdrive/f/di
r:/cygdrive/f/dir with spaces/fop-head/xml fop/build/fop.jar:/cygdrive/f/dir wit
h spaces/fop-head/xml fop/build/fop-sandbox.jar:/cygdrive/f/dir with spaces/fop-
head/xml fop/build/fop-hyph.jar:/cygdrive/f/geolog/trunk/geolog/src" - Unknown e
rror 4294967295
java.lang.NoClassDefFoundError: org/apache/fop/cli/Main
Exception in thread "main"
richard@birkenhead /cygdrive/f/dir with spaces/fop-head/xml fop
$
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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------- Additional Comments From richardw@geoquip-rnd.demon.co.uk 2007-06-28 08:28 -------
export IFS=$'\n'
Adding this just after the opening comments fixes the problem under Linux and
Cygwin.
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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anathaniel@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
------- Additional Comments From anathaniel@apache.org 2007-10-29 07:48 -------
The IFS assignment has to be removed altogether. In Bourne shell it means that
fop -xml foo.xml -xsl foo.xsl -pdf foo.pdf
is interpreted as
fop "-xml foo.xml -xsl foo.xsl -pdf foo.pdf"
which produces for basically all commandlines:
java.lang.IllegalArgumentException: Error creating InputHandler object.
at org.apache.fop.cli.CommandLineOptions.createInputHandler
(CommandLineOptions.java:818)
at org.apache.fop.cli.CommandLineOptions.parse
(CommandLineOptions.java:165)
at org.apache.fop.cli.Main.startFOP(Main.java:154)
at org.apache.fop.cli.Main.main(Main.java:197)
Workaround (provided bash is installed): invoke fop script explicitly as bash
script instead of implicit #!/bin/sh
$ bash fop -xml foo.xml -xsl foo.xsl -pdf foo.pdf
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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------- Additional Comments From spepping@apache.org 2007-10-29 12:23 -------
(In reply to comment #9)
> The IFS assignment has to be removed altogether. In Bourne shell it means that
>
> fop -xml foo.xml -xsl foo.xsl -pdf foo.pdf
>
> is interpreted as
>
> fop "-xml foo.xml -xsl foo.xsl -pdf foo.pdf"
Can you explain? I do not see such a thing happen:
$ /fop/fop --execdebug -xml foo.xml -xsl foo.xsl -pdf foo.pdf
exec "/usr/lib/jvm/java-1.5.0-sun/bin/java" -classpath
"/fop/lib/xmlgraphics-commons-1.3svn.jar:/fop/lib/xml-apis-1.3.02.jar:/fop/lib/xercesImpl-2.7.1.jar:/fop/lib/xalan-2.7.0.jar:/fop/lib/servlet-2.2.jar:/fop/lib/serializer-2.7.0.jar:/fop/lib/fop-hyph.jar:/fop/lib/commons-logging-1.0.4.jar:/fop/lib/commons-io-1.3.1.jar:/fop/lib/batik-all-1.6.jar:/fop/lib/avalon-framework-4.2.0.jar:/fop/build/fop.jar:/fop/build/fop-sandbox.jar:/fop/build/fop-hyph.jar"
org.apache.fop.cli.Main "-xml" "foo.xml" "-xsl" "foo.xsl" "-pdf" "foo.pdf"
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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anathaniel@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |anathaniel@apache.org
------- Additional Comments From anathaniel@apache.org 2007-10-29 07:41 -------
*** Bug 43704 has been marked as a duplicate of this bug. ***
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------- Additional Comments From lists@pbw.id.au 2007-10-29 18:40 -------
Try
OLD_IFS=$IFS
IFS="
"
find ${FOP}/lib -name -name '*.jar'|while read jarfile
do
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH="$jarfile"
else
LOCALCLASSPATH="$jarfile"${pathSepChar}$LOCALCLASSPATH
fi
done
IFS=$OLD_IFS
I don't know how the CLASSPATH reacts to spaces. If there's a problem, the
assignments to LOCALCALSSPATH will have to have the spaces escaped.
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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spepping@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
------- Additional Comments From spepping@apache.org 2007-10-22 12:11 -------
Fixed in revision 587204. I removed the export statement because it is not needed.
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------- Additional Comments From lists@pbw.id.au 2007-10-31 22:56 -------
$(...) is posix-preferred, I believe.
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------- Additional Comments From lists@pbw.id.au 2007-10-30 22:05 -------
I forgot that everything in the line would be assigned to the variable, and I
forgot that the pipeline would be executed in a subshell.
So how about
JARPATH=$(SEP="";find ${FOP}/lib -name '*.jar'|\
while read jarfile;do echo -n $SEP"$jarfile"; SEP=${pathSepChar}; done)
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH="$JARPATH"
else
LOCALCLASSPATH="$JARPATH"${pathSepChar}$LOCALCLASSPATH
fi
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------- Additional Comments From arno@dmxprint.nl 2007-06-12 00:19 -------
To avoid splitting arguments on spaces, set IFS to newline at the beginning of
the script like so:
export IFS=$'\n'
Please try this and report your findings.
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Re: DO NOT REPLY [Bug 42616] - fop bash script still broken under
cygwin when current dir has spaces
Posted by Simon Pepping <sp...@leverkruid.eu>.
On Wed, Oct 31, 2007 at 06:57:58AM -0400, Mark C. Allman wrote:
> We've fixed this before (more than once, I think), so I'll dig up what
> we did and re-post it. I thought this was a new problem.
>
> We used something in Cygwin to fix up path strings. You'd use it in the
> loop to fix each path for prepending. I didn't have time last night to
> find it (worked on a business plan).
Indeed, this bug is reopened ad nauseam, with and without good
reason. And the script was also the subject of an earlier bug report.
You were involved in one of these.
I hope my most recent proposal in the bug report also works properly
under Cygwin and under vanilla Bourne shells. Broken support for these
shells gave rise to the earlier bug reports.
Simon
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Re: DO NOT REPLY [Bug 42616] - fop bash script still broken under
cygwin when current dir has spaces
Posted by "Mark C. Allman" <mc...@allmanpc.com>.
On Wed, 2007-10-31 at 15:05 +1000, Peter B. West wrote:
> Mark C. Allman wrote:
> > On Tue, 2007-10-30 at 13:32 -0700, bugzilla@apache.org wrote:
> >>> Try
> >>>
> >>> OLD_IFS=$IFS
> >>> IFS="
> >>> "
> >>> find ${FOP}/lib -name -name '*.jar'|while read jarfile
> >>> do
> >>> if [ -z "$LOCALCLASSPATH" ] ; then
> >>> LOCALCLASSPATH="$jarfile"
> >>> else
> >>> LOCALCLASSPATH="$jarfile"${pathSepChar}$LOCALCLASSPATH
> >>> fi
> >>> done
> >>> IFS=$OLD_IFS
> >>>
> >> find "${FOP}/lib" -name '*.jar'|while read jarfile
> >> do
> >> if [ -z "$LOCALCLASSPATH" ] ; then
> >> LOCALCLASSPATH=$jarfile
> >> else
> >> LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
> >> fi
> >> done
> >>
> >> would be almost perfect, and avoid the need for the change of IFS,
> >> except that
> >> the call to find places the whole while loop in a subshell, and
> >> updates of
> >> LOCALCLASSPATH are lost when it returns.
> >
> > Change to:
> >
> > for jarfile in `find "${FOP}/lib" -name '*.jar'`; do
> > if [ -z "$LOCALCLASSPATH" ] ; then
> > LOCALCLASSPATH=$jarfile
> > else
> > LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
> > fi
> > done
> >
> > -- Mark C, Allman, PMP
> > -- Allman Professional Consulting, Inc.
> > -- www.allmanpc.com, 617-947-4263
> >
> > BusinessMsg -- the secure, managed, J2EE/AJAX Enterprise IM/IC solution
>
> I think this brings back the original problem.
>
> Peter
We've fixed this before (more than once, I think), so I'll dig up what
we did and re-post it. I thought this was a new problem.
We used something in Cygwin to fix up path strings. You'd use it in the
loop to fix each path for prepending. I didn't have time last night to
find it (worked on a business plan).
-- Mark C, Allman, PMP
-- Allman Professional Consulting, Inc.
-- www.allmanpc.com, 617-947-4263
BusinessMsg -- the secure, managed, J2EE/AJAX Enterprise IM/IC solution
Re: DO NOT REPLY [Bug 42616] - fop bash script still broken under
cygwin when current dir has spaces
Posted by "Peter B. West" <pb...@pbw.id.au>.
Mark C. Allman wrote:
> On Tue, 2007-10-30 at 13:32 -0700, bugzilla@apache.org wrote:
>>> Try
>>>
>>> OLD_IFS=$IFS
>>> IFS="
>>> "
>>> find ${FOP}/lib -name -name '*.jar'|while read jarfile
>>> do
>>> if [ -z "$LOCALCLASSPATH" ] ; then
>>> LOCALCLASSPATH="$jarfile"
>>> else
>>> LOCALCLASSPATH="$jarfile"${pathSepChar}$LOCALCLASSPATH
>>> fi
>>> done
>>> IFS=$OLD_IFS
>>>
>> find "${FOP}/lib" -name '*.jar'|while read jarfile
>> do
>> if [ -z "$LOCALCLASSPATH" ] ; then
>> LOCALCLASSPATH=$jarfile
>> else
>> LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
>> fi
>> done
>>
>> would be almost perfect, and avoid the need for the change of IFS,
>> except that
>> the call to find places the whole while loop in a subshell, and
>> updates of
>> LOCALCLASSPATH are lost when it returns.
>
> Change to:
>
> for jarfile in `find "${FOP}/lib" -name '*.jar'`; do
> if [ -z "$LOCALCLASSPATH" ] ; then
> LOCALCLASSPATH=$jarfile
> else
> LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
> fi
> done
>
> -- Mark C, Allman, PMP
> -- Allman Professional Consulting, Inc.
> -- www.allmanpc.com, 617-947-4263
>
> BusinessMsg -- the secure, managed, J2EE/AJAX Enterprise IM/IC solution
I think this brings back the original problem.
Peter
Re: DO NOT REPLY [Bug 42616] - fop bash script still broken under
cygwin when current dir has spaces
Posted by "Mark C. Allman" <mc...@allmanpc.com>.
On Tue, 2007-10-30 at 13:32 -0700, bugzilla@apache.org wrote:
> > Try
> >
> > OLD_IFS=$IFS
> > IFS="
> > "
> > find ${FOP}/lib -name -name '*.jar'|while read jarfile
> > do
> > if [ -z "$LOCALCLASSPATH" ] ; then
> > LOCALCLASSPATH="$jarfile"
> > else
> > LOCALCLASSPATH="$jarfile"${pathSepChar}$LOCALCLASSPATH
> > fi
> > done
> > IFS=$OLD_IFS
> >
> find "${FOP}/lib" -name '*.jar'|while read jarfile
> do
> if [ -z "$LOCALCLASSPATH" ] ; then
> LOCALCLASSPATH=$jarfile
> else
> LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
> fi
> done
>
> would be almost perfect, and avoid the need for the change of IFS,
> except that
> the call to find places the whole while loop in a subshell, and
> updates of
> LOCALCLASSPATH are lost when it returns.
Change to:
for jarfile in `find "${FOP}/lib" -name '*.jar'`; do
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH=$jarfile
else
LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
fi
done
-- Mark C, Allman, PMP
-- Allman Professional Consulting, Inc.
-- www.allmanpc.com, 617-947-4263
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DO NOT REPLY [Bug 42616] - fop bash script still broken under cygwin when current dir has spaces
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------- Additional Comments From spepping@apache.org 2007-10-30 13:32 -------
(In reply to comment #11)
> Try
>
> OLD_IFS=$IFS
> IFS="
> "
> find ${FOP}/lib -name -name '*.jar'|while read jarfile
> do
> if [ -z "$LOCALCLASSPATH" ] ; then
> LOCALCLASSPATH="$jarfile"
> else
> LOCALCLASSPATH="$jarfile"${pathSepChar}$LOCALCLASSPATH
> fi
> done
> IFS=$OLD_IFS
>
find "${FOP}/lib" -name '*.jar'|while read jarfile
do
if [ -z "$LOCALCLASSPATH" ] ; then
LOCALCLASSPATH=$jarfile
else
LOCALCLASSPATH=$jarfile${pathSepChar}$LOCALCLASSPATH
fi
done
would be almost perfect, and avoid the need for the change of IFS, except that
the call to find places the whole while loop in a subshell, and updates of
LOCALCLASSPATH are lost when it returns.
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