Annotation of parser3/src/types/pa_vdnode.C, revision 1.4
1.1 parser 1: /** @node
2: Parser: @b dnode parser type.
3:
4: Copyright(c) 2001 ArtLebedev Group(http://www.artlebedev.com)
5:
6: Author: Alexander Petrosyan <paf@design.ru>(http://design.ru/paf)
7:
1.4 ! parser 8: $Id: pa_vdnode.C,v 1.3 2001/09/20 08:39:41 parser Exp $
1.1 parser 9: */
10:
11: #if _MSC_VER
12: # pragma warning(disable:4291) // disable warning
13: // "no matching operator delete found; memory will not be freed if initialization throws an exception
14: #endif
15:
16: #include "pa_vdnode.h"
1.2 parser 17: #include "pa_vdom.h"
1.1 parser 18: #include "pa_vstring.h"
1.3 parser 19: #include "pa_vbool.h"
1.1 parser 20:
21: #include <util/XMLString.hpp>
22: #include <util/PlatformUtils.hpp>
23: #include <util/TransService.hpp>
1.2 parser 24: #include <XalanDOM/XalanNamedNodeMap.hpp>
1.3 parser 25: #include <XalanDOM/XalanAttr.hpp>
26: #include <XalanDOM/XalanProcessingInstruction.hpp>
27:
1.1 parser 28: /*
29: void VDnode_cleanup(void *vnode) {
30: //_asm int 3;
31: static_cast<VDDom *>(vnode)->cleanup();
32: }
33: */
34:
35: /// VDnode: $CLASS,$method
36: Value *VDnode::get_element(const String& aname) {
37: // $CLASS,$method
38: if(Value *result=VStateless_object::get_element(aname))
39: return result;
40:
41: // fields
42:
1.3 parser 43: XalanNode *self=&get_node(pool(), &aname);
1.2 parser 44:
1.1 parser 45: if(aname=="name") {
1.4 ! parser 46: const char *name_cstr=transcode(self->getNodeName());
1.1 parser 47: String& name=*NEW String(pool(), name_cstr);
48: return NEW VString(name);
1.2 parser 49: } else if(aname=="value") {
1.4 ! parser 50: const char *value_cstr=transcode(self->getNodeValue());
1.1 parser 51: String& value=*NEW String(pool(), value_cstr);
52: return NEW VString(value);
1.2 parser 53: } else if(aname=="type") {
54: static const char *type_names[]={
1.4 ! parser 55: "unknown", "element", "attribute", "text", "cdata", "entityref",
! 56: "entity", "pi", "comment", "document", "doctype", "docfragment",
1.2 parser 57: "notation"
58: };
1.3 parser 59: XalanNode::NodeType node_type=self->getNodeType();
1.2 parser 60: if(node_type > sizeof(type_names)/sizeof(type_names[0]))
61: node_type=XalanNode::UNKNOWN_NODE;
62: return NEW VString(*NEW String(pool(), type_names[node_type]));
63: } else if(aname=="parent") {
1.3 parser 64: if(XalanNode *result_node=self->getParentNode())
1.2 parser 65: return NEW VDnode(pool(), result_node);
66: } else if(aname=="first-child") {
1.3 parser 67: if(XalanNode *result_node=self->getFirstChild())
1.2 parser 68: return NEW VDnode(pool(), result_node);
69: } else if(aname=="last-child") {
1.3 parser 70: if(XalanNode *result_node=self->getLastChild())
1.2 parser 71: return NEW VDnode(pool(), result_node);
72: } else if(aname=="previous-sibling") {
1.3 parser 73: if(XalanNode *result_node=self->getPreviousSibling())
1.2 parser 74: return NEW VDnode(pool(), result_node);
75: } else if(aname=="next-sibling") {
1.3 parser 76: if(XalanNode *result_node=self->getNextSibling())
1.2 parser 77: return NEW VDnode(pool(), result_node);
78: } else if(aname=="owner") {
1.3 parser 79: if(XalanDocument *document=self->getOwnerDocument())
1.2 parser 80: return NEW VDom(pool(), document);
1.3 parser 81: } else switch(self->getNodeType()) {
82: case XalanNode::ELEMENT_NODE:
83: if(aname=="attributes") {
84: if(const XalanNamedNodeMap *attributes=self->getAttributes()) {
85: VHash *result=NEW VHash(pool());
86: for(int i=0; i<attributes->getLength(); i++) {
87: XalanNode *attr_node=attributes->item(i);
88: result->hash().put(
1.4 ! parser 89: *NEW String(pool(), transcode(attr_node->getNodeName())),
1.3 parser 90: NEW VDnode(pool(), attr_node));
91: }
92: return result;
93: }
94: }
95: break;
96: case XalanNode::ATTRIBUTE_NODE:
97: if(aname=="specified")
98: return NEW VBool(pool(), static_cast<XalanAttr *>(self)->getSpecified());
99: break;
100: /*
101: case XalanNode::TEXT_NODE:
102: case XalanNode::CDATA_SECTION_NODE:
103: case XalanNode::COMMENT_NODE:
104: substringData(unsigned int offset, unsigned int count)
105: */
106: //case XalanNode::ENTITY_REFERENCE_NODE:
107: //case XalanNode::ENTITY_NODE:
108: case XalanNode::PROCESSING_INSTRUCTION_NODE:
109: if(aname=="target")
110: return NEW VString(*NEW String(pool(),
1.4 ! parser 111: transcode(static_cast<XalanProcessingInstruction *>(self)->getTarget())));
1.3 parser 112: break;
113: /*
114: case XalanNode::DOCUMENT_NODE:
115: virtual XalanDocumentType* getDoctype () const = 0
116: Get Document Type Declaration (see DocumentType) associated with this document. More...
117: virtual XalanDOMImplementation* getImplementation () const = 0
118: Return the DOMImplementation object that handles this document.
119: virtual XalanElement* getDocumentElement () const = 0
120: Return a reference to the root element of the document.
121: virtual XalanNodeList* getElementsByTagName (const XalanDOMString& tagname) const = 0
122: Returns a NodeList of all the elements with a given tag name. More...
123: */
124: /*
125: case XalanNode::DOCUMENT_TYPE_NODE:
126: virtual const XalanDOMString& getName () const = 0
127: The name of DTD; i.e., the name immediately following the DOCTYPE keyword in an XML source document.
128: virtual const XalanNamedNodeMap* getEntities () const = 0
129: This function returns a NamedNodeMap containing the general entities, both external and internal, declared in the DTD. More...
130: virtual const XalanNamedNodeMap* getNotations () const = 0
131: This function returns a named node map containing an entry for each notation declared in a document's DTD. More...*/
132: // case XalanNode::DOCUMENT_FRAGMENT_NODE:
133: // case XalanNode::NOTATION_NODE;
134: }
1.1 parser 135:
1.2 parser 136:
1.1 parser 137: return 0;
138: }
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