[jira] Resolved: (XERCESC-1570) Problem with acute accent unicode Latin character

[Alberto Massari (JIRA)]

     [ http://issues.apache.org/jira/browse/XERCESC-1570?page=all ]
     
Alberto Massari resolved XERCESC-1570:
--------------------------------------

    Resolution: Invalid

If you want to have a chance to affect which transcoder will be used by 
XMLString::transcode you have to move the setlocale() call *before* 
XMLPlatformUtils::Initialize, as it is there that the choice is made.

> Problem with acute accent unicode Latin character
> -------------------------------------------------
>
>          Key: XERCESC-1570
>          URL: http://issues.apache.org/jira/browse/XERCESC-1570
>      Project: Xerces-C++
>         Type: Bug
>   Components: Miscellaneous
>     Versions: 2.7.0
>  Environment: uname -a: Linux aries 2.6.15.4-Abysal #1 SMP Wed Feb 22 
> 17:28:51 CET 2006 i686 GNU/Linux
>     Reporter: jose
>     Priority: Minor

>
> The small example program below demonstrates the problem:
> ---------------------------------------------------------------------------------------------------------------------
> #include <stdio.h>
> #include <locale.h>
> #include <xercesc/util/PlatformUtils.hpp>
> #include <xercesc/util/XMLString.hpp>
> #include <xercesc/dom/DOM.hpp>
> #include <xercesc/framework/MemBufInputSource.hpp>
> #include <xercesc/parsers/XercesDOMParser.hpp>
> #include <xercesc/framework/StdOutFormatTarget.hpp>
> const XMLCh pCore[] = { 'C', 'o', 'r', 'e', '\0' };
> const XMLCh pRoot[] = { 'r', 'o', 'o', 't', '\0' };
> const XMLCh pVers[] = { '1', '.', '0', '\0' };
> const XMLCh pEnc [] = { 'I', 'S', 'O', '-', '8', '8', '5', '9', '-', '1', 
> '\0' };
> const XMLCh pLS  [] = { 'L', 'S', '\0' };
> const XMLCh pLF  [] = { '\n', '\0' };
> using namespace xercesc;
> void printf_xml( const DOMDocument *doc )
> {
>    DOMImplementation *irl = DOMImplementationRegistry::getDOMImplementation( 
> pLS );
>    DOMWriter *theSerializer = ((DOMImplementationLS *)irl)->createDOMWriter();
>    theSerializer->setEncoding( pEnc );
>    XMLFormatTarget *xmlft = new StdOutFormatTarget();
>    theSerializer->writeNode( xmlft, *doc );
>    delete xmlft;
>    delete theSerializer;
> }
> int main( int argc, char *argv[] )
> {
>    XMLPlatformUtils::Initialize( "es_ES" );
>    {
>       setlocale( LC_ALL, "[EMAIL PROTECTED]" );
>       //setlocale( LC_ALL, "[EMAIL PROTECTED]" ); // the same problem
>       DOMImplementation *irc = 
> DOMImplementationRegistry::getDOMImplementation( pCore );
>       DOMDocument *doc = irc->createDocument( 0, 0, 0 );
>       doc->setVersion( pVers );
>       doc->setEncoding( pEnc );
>       DOMElement *de = doc->createElement( pRoot );
>       static XMLCh *pValue = XMLString::transcode( "1.234´56" );
>       DOMText *dt = doc->createTextNode( pValue );
>       XMLString::release( &pValue );
>       de->appendChild( dt );
>       doc->appendChild( de );
>       printf_xml( doc );
>       doc->release();
>    }
>    XMLPlatformUtils::Terminate();
>    return 0;
> }
> ---------------------------------------------------------------------------------------------------------------------
> Keep close attention to the XMLString::transcode() call.
> The value "1.234´56" is passed using the "ACUTE ACCENT" between characters 
> '4' and '5'.
> When the program is run, the result is as follows:
> <?xml version="1.0" encoding="ISO-8859-1" standalone="no" 
> ?><root>1.234&#x17D;56</root>
> Why does the unicode character &#x17D; appear instead of &#180;?
> Character &#x17D; corresponds to "LATIN CAPITAL LETTER Z WITH CARON"
> and not to "ACUTE ACCENT" that must be &#180; on unicode.

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