Esempio n. 1
0
void CopyXMLNode(csRef<iDocumentNode> source, csRef<iDocumentNode> target, int mode)
{
    if (mode == 0)
    {
        target->RemoveNodes();
        target->RemoveAttributes();
    }
    
    // copy nodes
    csRef<iDocumentNodeIterator> nodeIter = source->GetNodes();
    while (nodeIter->HasNext())
    {
        csRef<iDocumentNode> child = nodeIter->Next();
        csRef<iDocumentNode> targetChild = target->GetNode(child->GetValue());
        if (targetChild==NULL || mode==3)  // Mode 3 means don't merge tags but just insert multiples, so we create a new one here every time
        {
            targetChild = target->CreateNodeBefore(child->GetType());
            if (targetChild == NULL)
                assert(!"failed to create XML node, you are probably using wrong XML parser (xmlread instead of xmltiny)");
            targetChild->SetValue(child->GetValue());
        }
        CopyXMLNode(child, targetChild, mode);
    }
    
    // copy attributes
    csRef <iDocumentAttributeIterator> attrIter = source->GetAttributes();
    while (attrIter->HasNext())
    {
        csRef<iDocumentAttribute> attr = attrIter->Next();
        const char* attrName = attr->GetName();
        if (mode==1  ||  !target->GetAttribute(attrName))
            target->SetAttribute(attrName, attr->GetValue());
    }
}
Esempio n. 2
0
csString GetNodeXML(csRef<iDocumentNode> node, bool childrenOnly)
{
    psString xml;
    csRef<iDocumentNodeIterator> nodes;
    csRef<iDocumentAttributeIterator> attrs;
    
    if (!childrenOnly)
        xml.Format("<%s", node->GetValue());
    
    attrs = node->GetAttributes();
    while (attrs->HasNext())
    {
        csRef<iDocumentAttribute> attr = attrs->Next();
    csString escpxml = EscpXML(attr->GetValue());
        xml.AppendFmt(" %s=\"%s\"", attr->GetName(), escpxml.GetData() );
    }
    if (!childrenOnly)
        xml += ">";
    

    nodes = node->GetNodes();
    if (nodes->HasNext())
    {
        while (nodes->HasNext())
        {
            csRef<iDocumentNode> child = nodes->Next();
            if (child->GetType() == CS_NODE_TEXT)
            {
                // add the node-content to the string..but escape special XML chars in it
                xml += EscpXML(child->GetContentsValue());
            }
            else
            {
                xml += GetNodeXML(child);
            }
        }
    }
    if (!childrenOnly)
    {
        // add the node-content to the string..but escape special XML chars in it
        xml += EscpXML(node->GetContentsValue());
        xml.AppendFmt("</%s>", node->GetValue());
    }
    return xml;
}