From adi4info at gmail.com  Fri May  1 12:02:06 2015
From: adi4info at gmail.com (Adinath Shetye)
Date: Sun May  3 09:02:37 2015
Subject: [xsde-users] Program crash: How to use XML-Schema built-in string
	type
Message-ID: <CAC-ODMCkpizGMd_qZ6mxXGcV5Lmv-ft46dhc_XmvxgDFOGnKrw@mail.gmail.com>

Hi All,
I'm trying to generate XMl from below shcema and need help to initialse a
XML-Schema built-in string type and my program is crashing:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

        <xs:simpleType name="UUID">
                <xs:restriction base="xs:string">
                        <xs:length value="36"/>
                </xs:restriction>
        </xs:simpleType>

        <xs:complexType name="GetID">
                <xs:sequence>
                        <xs:element name="IDField" type="UUID"/>
                </xs:sequence>
        </xs:complexType>

        <xs:element name="RootNode" type="GetID"/>
</xs:schema>

Generated code using command:xsde cxx-hybrid --generate-parser
--generate-serializer --generate-aggregate Schema.xsd

*Schema.hxx file:*

// UUID (fixed-length)
//
class UUID: public ::std::string
{
  public:
  UUID ();
};

// GetID (fixed-length)
//
class GetID
{
  public:
  GetID ();

  GetID (const GetID&);
  GetID& operator= (const GetID&);

  ~GetID ();

  // IDField
  //
  const ::UUID&
  IDField () const;

  ::UUID&
  IDField ();

  void
  IDField (const ::UUID&);

  private:
  ::UUID IDField_;
};


*Main Program:*
int
main (int argc, char* argv[])
{
        UUID UObj;
        std::string Str("adasddsaadasddsa");
        UObj.assign(Str);* //---Core Dump*
//      UObj.base_value(Str); *//---Compilation Error*
        GetID IDObj;
        IDObj.IDField(UObj);

        RootNode_saggr getid_s;
        xml_schema::document_simpl doc_s (getid_s.root_serializer (),
                        getid_s.root_name ());
        ostringstream ostr;
        ofstream myfile;
        myfile.open ("example.xml");
        myfile << "<?xml version=\"1.0\" encoding=\"UTF-8\"
standalone=\"no\" ?>\n";
        myfile << "<SNAP-Reponse xmlns:xsi=\"
http://www.w3.org/2001/XMLSchema-instance\"
xsi:noNamespaceSchemaLocation=\"Schema.xsd\">\n";
        getid_s.pre (IDObj);
        doc_s.serialize (cout,xml_schema::document_simpl::pretty_print);
        getid_s.post ();
        myfile.close();
        cout << ostr.str () << endl;

        return 0;
}


*Compilation Error:*
>From the link(
http://www.codesynthesis.com/projects/xsde/documentation/cxx/hybrid/guide/#5)
I tried to initialise UUID as below but getting compilation error:
Main.cxx: In function ?int main(int, char**)?:
Main.cxx:15:7: error: ?class UUID? has no member named ?base_value?
  UObj.base_value(Str);

*Program Crash:*
When I try UObj.assign(Str); the program compiles but I get core dump:
terminate called after throwing an instance of
'xsde::cxx::serializer::schema'
  what():  schema error
<RootNode>Aborted (core dumped)

GDB stack frames:
#0  0xb7fdbd4c in __kernel_vsyscall ()
#1  0xb7d38607 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#2  0xb7d3ba33 in __GI_abort () at abort.c:89
#3  0xb7f22595 in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#4  0xb7f201f3 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#5  0xb7f2022f in std::terminate() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#6  0xb7f20496 in __cxa_throw () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#7  0x08056d6a in
xsde::cxx::serializer::genx::document_simpl::serialize(genxWriter_rec*) ()
#8  0x08056fdc in
xsde::cxx::serializer::genx::document_simpl::serialize(std::ostream&,
unsigned short) ()
#9  0x08049a94 in main (argc=1, argv=0xbffff5a4) at Main.cxx:28

Thanks in Advance,
Adinath
From boris at codesynthesis.com  Sun May  3 09:26:23 2015
From: boris at codesynthesis.com (Boris Kolpackov)
Date: Sun May  3 09:26:30 2015
Subject: [xsde-users] Program crash: How to use XML-Schema built-in
	string type
In-Reply-To: <CAC-ODMCkpizGMd_qZ6mxXGcV5Lmv-ft46dhc_XmvxgDFOGnKrw@mail.gmail.com>
References: <CAC-ODMCkpizGMd_qZ6mxXGcV5Lmv-ft46dhc_XmvxgDFOGnKrw@mail.gmail.com>
Message-ID: <boris.20150503152358@codesynthesis.com>

Hi,

Adinath Shetye <adi4info@gmail.com> writes:
 
> *Program Crash:*
> When I try UObj.assign(Str); the program compiles but I get core dump:
> terminate called after throwing an instance of
> 'xsde::cxx::serializer::schema'
>   what():  schema error

I suggest that you do the following:

1. Read the documentation, specifically on the schema exception.

2. Based on what you have learned from the step above, catch and
   print the information from this exception so that it allows
   you to understand where the problem it.

Boris

From adi4info at gmail.com  Sun May  3 10:51:31 2015
From: adi4info at gmail.com (Adinath Shetye)
Date: Mon May  4 02:58:00 2015
Subject: [xsde-users] Program crash: How to use XML-Schema built-in string
	type
In-Reply-To: <boris.20150503152358@codesynthesis.com>
References: <CAC-ODMCkpizGMd_qZ6mxXGcV5Lmv-ft46dhc_XmvxgDFOGnKrw@mail.gmail.com>
	<boris.20150503152358@codesynthesis.com>
Message-ID: <CAC-ODMDa3nk4J0t4LYcq54f8fOpveLiRUey1ch4i_NMXu=iFNw@mail.gmail.com>

Thanks Boris,
The exception was due to assigning UUID length not exactly equal to 36.
*Schema:*
 <xs:simpleType name="UUID">
                <xs:restriction base="xs:string">
                        <xs:length value="36"/>
                </xs:restriction>
        </xs:simpleType>
*Main.cxx:*
UUID UObj;
        std::string Str("adasddsaadasddsa");------This string should have
been 36 chars long

Regards,
Adinath

On Sun, May 3, 2015 at 3:26 PM, Boris Kolpackov <boris@codesynthesis.com>
wrote:

> Hi,
>
> Adinath Shetye <adi4info@gmail.com> writes:
>
> > *Program Crash:*
> > When I try UObj.assign(Str); the program compiles but I get core dump:
> > terminate called after throwing an instance of
> > 'xsde::cxx::serializer::schema'
> >   what():  schema error
>
> I suggest that you do the following:
>
> 1. Read the documentation, specifically on the schema exception.
>
> 2. Based on what you have learned from the step above, catch and
>    print the information from this exception so that it allows
>    you to understand where the problem it.
>
> Boris
>
From Jonathan.Haws at sdl.usu.edu  Thu May 28 18:24:04 2015
From: Jonathan.Haws at sdl.usu.edu (Jonathan Haws)
Date: Thu May 28 18:24:14 2015
Subject: [xsde-users] Potential Bug when Parsing xs:double?
Message-ID: <9c4b7cdfb70b46f3af13f276fc3d2792@Perses.usurf.usu.edu>

Boris,

I don't know if this is a bug or if I am doing something wrong, but I 
have a very simple schema where I am trying to parse xs:double.

I am parsing the input character stream in pieces, meaning I am calling 
doc_p.parse() and setting the last boolean appropriately.  In nearly 
every case things work just fine.

However, when I am parsing a negative value and the last parse call 
ended with the '-' sign, the first digit of the number is lost.

I've attached a schema, XML, makefile, and test application that shows 
what I am talking about.  Just build and run ./driver instance1.xml 275 
and you'll see that the longitude value is incorrect.

Thoughts?  Is this a bug or am I doing something wrong?  My guess would 
be the latter...

Thanks!
Jon

PS - if some of the files don't make it through (there should be 4) let 
me know and I'll zip them up and send them directly.  Thanks!
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###############################################################################
#
# XML Makefile
#
# Author:	Jonathan R. Haws
# Date:		2012-05-23
#
###############################################################################

###############################################################################
# XSD/e Root Settings
# These must be first since they (can) overwrite variables I set here
###############################################################################

ifeq ($(XSDE_ROOT),)
	XSDE_ROOT := /usr/xsde
endif

root := $(XSDE_ROOT)
include $(root)/build/cxx/rules.make

###############################################################################
# Debug Settings
#
# Set DEBUG = y to enable debugging code
###############################################################################
DEBUG = y

ifeq ($(DEBUG),y)
	DFLAGS = -g -O0
else
	DFLAGS = -O2
endif

OBJECTS = test-pskel.o \
  				test-pimpl.o \
  				test.o \
  				driver.o
  				
TARGETS = driver

INC_PATHS = -I../ -I$(root)/libxsde
LIB_PATHS = -L. -L$(root)/libxsde/xsde

CPPFLAGS += -Wall $(DFLAGS) $(INC_PATHS)
LDFLAGS = $(LIB_PATHS) -lxsde

###############################################################################
# XSD/e Settings
###############################################################################
#EXTRA_CPPFLAGS := -I$(root)/libxsde

ifeq ($(XSDE_ENCODING),iso8859-1)
EXTRA_XSDFLAGS += --char-encoding iso8859-1
endif

ifeq ($(XSDE_LONGLONG),n)
EXTRA_XSDFLAGS += --no-long-long
endif

ifeq ($(XSDE_PARSER_VALIDATION),n)
EXTRA_XSDFLAGS += --suppress-parser-val
endif

ifeq ($(XSDE_SERIALIZER_VALIDATION),n)
EXTRA_XSDFLAGS += --suppress-serializer-val
endif

ifeq ($(XSDE_REUSE_STYLE),mixin)
EXTRA_XSDFLAGS += --reuse-style-mixin
endif

ifeq ($(XSDE_POLYMORPHIC),y)
EXTRA_XSDFLAGS += --runtime-polymorphic
endif

GENERATED_SRC = test-pskel.hxx \
  							test-pimpl.hxx \
  							test.hxx

###############################################################################
# Targets
###############################################################################
all: $(OBJECTS) $(TARGETS)
	@echo " -> Finished compiling!"

driver: $(root)/libxsde/xsde/libxsde.a driver.cpp
	$(CXX) -o driver $(OBJECTS) $(CPPFLAGS) $(LDFLAGS)

test.o: test.cxx
test-pskel.o: test-pskel.cxx
test-pimpl.o: test-pimpl.cxx

# Mark the generated files as precious so that they do not get deleted on a
# failed build
.PRECIOUS: test.hxx test.cxx \
	test-pskel.hxx test-pskel.cxx \
	test-pimpl.hxx test-pimpl.cxx \

test.hxx test.cxx \
test-pskel.hxx test-pskel.cxx \
test-pimpl.hxx test-pimpl.cxx: test.xsd
	xsde cxx-hybrid $(XSDFLAGS) $(EXTRA_XSDFLAGS) \
	--generate-parser --generate-aggregate --root-element rootelement $<

.PHONY: gen
gen: test.xsd $(GENERATED_SRC)

.PHONY: clean
clean:
	rm -f driver *.exe *.o *.cxx *.hxx *.ixx *.a testapp
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From boris at codesynthesis.com  Fri May 29 11:23:20 2015
From: boris at codesynthesis.com (Boris Kolpackov)
Date: Fri May 29 11:23:25 2015
Subject: [xsde-users] Potential Bug when Parsing xs:double?
In-Reply-To: <9c4b7cdfb70b46f3af13f276fc3d2792@Perses.usurf.usu.edu>
References: <9c4b7cdfb70b46f3af13f276fc3d2792@Perses.usurf.usu.edu>
Message-ID: <boris.20150529172119@codesynthesis.com>

Hi Jonathan,

Jonathan Haws <Jonathan.Haws@sdl.usu.edu> writes:

> Is this a bug or am I doing something wrong?

I think this is a bug that we have already fixed. I tried your
test with the version from the repository and it works fine.
Could you try the latest pre-release to confirm this:

http://codesynthesis.com/~boris/tmp/xsde/

Boris

From Jonathan.Haws at sdl.usu.edu  Fri May 29 13:38:28 2015
From: Jonathan.Haws at sdl.usu.edu (Jonathan Haws)
Date: Fri May 29 13:38:38 2015
Subject: [xsde-users] Potential Bug when Parsing xs:double?
References: <9c4b7cdfb70b46f3af13f276fc3d2792@Perses.usurf.usu.edu>
	<boris.20150529172119@codesynthesis.com>
Message-ID: <31782361263a43bf8a3ba741b194408f@Perses.usurf.usu.edu>

Boris,

Yes this is fixed in the latest pre-release.  Thanks for the help!

Do you know when this version will be released?

Thanks!
Jon


On 05/29/2015 09:23 AM, Boris Kolpackov wrote:
> Hi Jonathan,
>
> Jonathan Haws <Jonathan.Haws@sdl.usu.edu> writes:
>
> > Is this a bug or am I doing something wrong?
>
> I think this is a bug that we have already fixed. I tried your
> test with the version from the repository and it works fine.
> Could you try the latest pre-release to confirm this:
>
> http://codesynthesis.com/~boris/tmp/xsde/
>
> Boris
>
>