IXMLReader from stringw

[Arclamp]

Hi,

Is it possible to create a IXMLReader from a stringw or such like?

e.g. instead of this

Code: Select all

 
io::IXMLReader *xml = device->getFileSystem()->createXMLReader(fn);
 

[CuteAlien]

You would have to create a memory read file and from that create the xml reader. The memory read file can be created from the memory of a string. At least in theory (I didn't try).

[Arclamp]

Hmm ok, thanks

[Arclamp]

Think I may have been down a similar road before... but it isn't parsing, any idea?

Code: Select all

 
io::IXMLReader *createXMLReaderFromString(stringw fs)
{
    irr::u32 c = fs.size();
    
    irr::core::irrAllocator<wchar_t> a;
    wchar_t* m = a.allocate(c);
    
    for(irr::u32 i = 0; i < c; i++)
    {
        m[i] = fs[i];
    }
    
    IReadFile* f = device->getFileSystem()->createMemoryReadFile(
        m, // buffer
        c, // length
        "myfile.xml",
        true /* this should delete my m on drop */);
    
    return device->getFileSystem()->createXMLReader(f);
}
 
void xml_test_02()
{
    stringw fs = L"<data><entry attr=\"1\" /><enter /></data>";
    io::IXMLReader *xml = createXMLReaderFromString(fs);
    
    //io::path fn = "test.xml";
    //io::IXMLReader *xml = device->getFileSystem()->createXMLReader(fn);
    
    while(xml && xml->read())
    {
        std::wcout << "name: " << xml->getNodeName() << std::endl;
    }
    
    xml->drop();
}
 

[Arclamp]

Code: Select all

 
    irr::core::irrAllocator<irr::fschar_t> a;
    irr::fschar_t* m = a.allocate(c);
 

[CuteAlien]

So works now?

[Arclamp]

Yuss, working code! Thankyou

[CuteAlien]

Nice :-)