root/lang/cplusplus/llv8call/trunk/ext/libxml/node.cc @ 20852

// The MIT License
//
// Copyright (c) 2008 Tokuhiro Matsuno
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#include "libxml.h"

#define EXTERNAL_NODE()   EXTERNAL(xmlNodePtr, node, args.This(),         0)
#define EXTERNAL_DOC()    EXTERNAL(xmlDocPtr,  doc,  args.This(),         1)
#define ARG_node(name, n) EXTERNAL(xmlNodePtr, name, args[n]->ToObject(), 0)

FUNCTION(_new)
    ARG_COUNT(2);
    assert(args[0]->IsExternal());
    assert(args[1]->IsExternal());
    args.This()->SetInternalField(0, args[0]);
    args.This()->SetInternalField(1, args[1]);
    return args.This();
END

FUNCTION(nodeName)
    ARG_COUNT(0);
    EXTERNAL_NODE();
    return String::New((char*)domName(node));
END

FUNCTION(toString)
    ARG_BETWEEN(0, 1);
    EXTERNAL_NODE();
    EXTERNAL_DOC();
    int format = args.Length() > 0 ? args[0]->Int32Value() : 0;

    xmlBufferPtr buffer = xmlBufferCreate();
    if ( format <= 0 ) {
        xmlNodeDump(
            buffer,
            doc,
            node, 0, format
        );
    }
    else {
        int t_indent_var = xmlIndentTreeOutput;
        xmlIndentTreeOutput = 1;
        xmlNodeDump(
            buffer,
            doc,
            node, 0, format
        );
        xmlIndentTreeOutput = t_indent_var;
    }
    const xmlChar *ret = xmlBufferContent( buffer );
    assert(ret);
    Handle<String> s = String::New((const char*)ret);
    xmlBufferFree(buffer);
    return s;
END

FUNCTION(appendChild)
    ARG_BETWEEN(0, 1);
    EXTERNAL_NODE();
    EXTERNAL_DOC();
    ARG_node(argnode, 0);
    xmlNodePtr rNode = domAppendChild( node, argnode );
    return createNode( doc, rNode );
END

FUNCTION(removeChild)
    ARG_BETWEEN(0, 1);
    EXTERNAL_NODE();
    EXTERNAL_DOC();
    ARG_node(argnode, 0);
    xmlNodePtr rNode = domRemoveChild( node, argnode );
    return createNode( doc, rNode );
END

SUBMODULE(init_node)
    CLASS_WITH_CONSTRUCTOR(_new);
    BIND_IM("nodeName",       nodeName);
    BIND_IM("toString",       toString);
    BIND_IM("appendChild",    appendChild);
    BIND_IM("removeChild",    removeChild);
    INTERNALCOUNT(2);
    EXPORT_CLASS("Node");
ENDSUBMODULE

// REST: 3/50
// TODO: node.setNodeName
// TODO: node.isSameNode
// TODO: node.isEqual
// TODO: node.nodeValue
// TODO: node.textContent
// TODO: node.nodeType
// TODO: node.unbindNode
// TODO: node.removeChild
// TODO: node.replaceChild
// TODO: node.replaceNode
// TODO: node.addChild
// TODO: node.addNewChild
// TODO: node.addSibling
// TODO: node.cloneNode
// TODO: node.parentNode
// TODO: node.nextSibling
// TODO: node.previousSibling
// TODO: node.hasChildNodes
// TODO: node.firstChild
// TODO: node.lastChild
// TODO: node.ownerDocument
// TODO: node.getOwner
// TODO: node.setOwnerDocument
// TODO: node.insertBefore
// TODO: node.insertAfter
// TODO: node.findnodes
// TODO: node.find
// TODO: node.findvalue
// TODO: node.childNodes
// TODO: node.toStringC14N
// TODO: node.toStringEC14N
// TODO: node.serialize
// TODO: node.serialize_c14n
// TODO: node.serialize_exc_c14n
// TODO: node.localname
// TODO: node.prefix
// TODO: node.namespaceURI
// TODO: node.hasAttributes
// TODO: node.attributes
// TODO: node.lookupNamespaceURI
// TODO: node.lookupNamespacePrefix
// TODO: node.iterator
// TODO: node.normalize
// TODO: node.getNamespaces
// TODO: node.removeChildNodes
// TODO: node.nodePath
// TODO: node.line_number