regarding XML parsing!!

[honeybie]

Hi all,

I am newbie for XML and working on c++ platform
This is my XML file (Hope, it is correct!)

<?xml version="1.0" encoding="utf-8" ?>
<users source="URL" challenge="EncodedString" session="String">
    <user name="ABC" password="abc"/>
    <user name="XYZ" password="xyz" />  
    <source level="">URL</source>
    <default level="" />
</users>

I want to parse this file to get name and password(for now) I have tried upto this:

void XmlParser::Loader(const char* pFilename)
{
    file.open ("c:/hello.txt", ios::out | ios::in | ios::trunc);   

    TiXmlDocument tiDocument(pFilename);
    bool success = tiDocument.LoadFile();
    if ( !success )
        {
            printf( "Failed to load file \"%s\"\n", pFilename );
            exit( 1 );
        }
    TiXmlHandle hDoc(&tiDocument);
    TiXmlHandle hand = hDoc.FirstChildElement("users");
    Parser(tiDocument);
    ooFile.close();
}
void XmlParser::Parser(TiXmlHandle handle)
{
    
    TiXmlElement* ele;
    ele = doc.FirstChildElement( "users" ).Element();
    const char* username=ele->GetText();    <- Problem is here!!
    file << username;
    ele=ele->NextSiblingElement();
    const char *password=ele->GetText();
}

Problem is: in const char* username, no data is stored!! Please help me to solve this!

Regards

[honeybie]

Please refer this for parser function!

void XmlParser::Parser(TiXmlHandle handle)
{

TiXmlElement* ele; 
ele = handle.FirstChildElement( "users" ).Element();
const char* username=ele->GetText(); <- Problem is here!!
file << username;
ele=ele->NextSiblingElement();
const char *password=ele->GetText();
}

[Ellers]

You are obtaining the first child element called "users" and asking for the text of it.
Your <users> node has no text (well, it has whitespace), just elements.
First, obtain the handle to a "user" element, then get the password attribute.

Or, get the users element, then get its first child element (a user element), then the next child element, etc.

HTH

[honeybie]

I tried by changing user instead of users. But it is showing the same error!! Actually I am not clear with parsing.(even if I have read many documents :( )

Can you please write the snippet according to the given code so that I can have an idea for the other xml files! Plzzzzzzzzzzzzzzzzzzzz!

Thanks a lot in advance
regards

[honeybie]

I changed my code by this

        TiXmlDocument tiDocument(pFilename);
    bool success = tiDocument.LoadFile();
    TiXmlHandle hDoc(&tiDocument);
    TiXmlHandle hRoot(0);
    TiXmlElement* pElem;
    pElem=hDoc.FirstChildElement().Element();
    hand=TiXmlHandle(pElem);
    int i;
    TiXmlElement* ele = hRoot.FirstChild( "user" ).FirstChild().Element();
    for( ele; ele; ele=ele->NextSiblingElement())
    {
    const char* name = ele->Attribute("name");
    configFile << name <<"\n";   
    const char* password=ele->Attribute("password");
    configFile << password <<"\n";   
    }   
Now that exception error has gone but I am not getting name and password in my file

What's wrong here? kindly help

regards