Hello,
We've developped an application that works great with latin characters. We need now to
make it working with languages such as russian or japanese.
For now when the parser receives a russian characters we have a segmentation fault.
What do we need to do to make the parser handling unicode characters ?
Here is a snippet of the code we are using:
and the XMl document that is sent as a test
<?xml version="1.0" encoding="UTF-16"?>
<!DOCTYPE event SYSTEM "event.dtd">
<event id="1">
<argument name="sArg">???? Russian characters here ???</argument>
</event>
MyEventAccumulator::_doit()
{
char * evt;
MyEventSaxHandler handler;
SAXParser parser;
SAXParser::ValSchemes valScheme = SAXParser::Val_Always;
bool doNamespaces = false;
bool doSchema = false;
parser.setValidationScheme(valScheme);
parser.setDoNamespaces(doNamespaces);
parser.setDoSchema(doSchema);
parser.setDocumentHandler(&handler);
parser.setErrorHandler(&handler);
parser.setEntityResolver(&handler);
....
MemBufInputSource * memBufIS = new MemBufInputSource
(
(const XMLByte *) (evt),
strlen(evt),
"some event",
false
);
try
{
parser.parse(*memBufIS);
}
catch (const XMLException & e)
{
// Parse error
// cerr << "Error parsing event" << endl;
}
}
...
}
This is where the segmentation fault occurs (before catching any exceptions).
The DDD backtrace
#8 0x0805327a in MyEventAccumulator::_doit() at MyEventAccumulator.cpp:117
#7 0x4018d373 in SAXParser::parse() from libxerces-c1_7_0.so
#6 0x401d339c in XMLScanner::scanDocument() from libxerces-c1_7_0.so
#5 0x401d5a6d in XMLScanner::scanContent() from libxerces-c1_7_0.so
#4 0x401d07d5 in XMLScanner::scanCharData() from libxerces-c1_7_0.so
#3 0x401ce4ea in XMLScanner::sendCharData() from libxerces-c1_7_0.so
#2 0x4018dcf8 in SAXParser::doCharacters() from libxerces-c1_7_0.so
#1 0x0805503f in MyEventSaxHandler::characters() at bastring.h:343
#0 0x0804fc84 in MyEvent::addArgument() at straits.h:125
Any idea ?
Christelle
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