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| version 1.28, 2002/01/21 13:04:02 | version 1.35, 2002/01/28 10:50:03 |
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| Line 12 | Line 12 |
| #include "pa_charset.h" | #include "pa_charset.h" |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "pa_vxnode.h" | #include "pa_vxnode.h" |
| #include "pa_vxdoc.h" | |
| #include "pa_vvoid.h" | #include "pa_vvoid.h" |
| #include "xnode.h" | #include "xnode.h" |
| Line 23 extern "C" { | Line 24 extern "C" { |
| #include "gdome.h" | #include "gdome.h" |
| #include "libxml/xpath.h" | #include "libxml/xpath.h" |
| // defines | |
| #define XNODE_CLASS_NAME "xnode" | |
| // classes | // classes |
| class xmlXPathObject_auto_ptr { | class xmlXPathObject_auto_ptr { |
| public: | public: |
| explicit xmlXPathObject_auto_ptr(xmlXPathObject *_P = 0) | explicit xmlXPathObject_auto_ptr(xmlXPathObject *_APtr = 0) |
| : _Owns(_P != 0), _Ptr(_P) {} | : _Owns(_APtr != 0), _Ptr(_APtr) {} |
| xmlXPathObject_auto_ptr(const xmlXPathObject_auto_ptr& _Y) | xmlXPathObject_auto_ptr(const xmlXPathObject_auto_ptr& _Y) |
| : _Owns(_Y._Owns), _Ptr(_Y.release()) {} | : _Owns(_Y._Owns), _Ptr(_Y.release()) {} |
| xmlXPathObject_auto_ptr& operator=(const xmlXPathObject_auto_ptr& _Y) | xmlXPathObject_auto_ptr& operator=(const xmlXPathObject_auto_ptr& _Y) |
| Line 60 private: | Line 65 private: |
| class xmlXPathContext_auto_ptr { | class xmlXPathContext_auto_ptr { |
| public: | public: |
| explicit xmlXPathContext_auto_ptr(xmlXPathContext *_P = 0) | explicit xmlXPathContext_auto_ptr(xmlXPathContext *_APtr = 0) |
| : _Owns(_P != 0), _Ptr(_P) {} | : _Owns(_APtr != 0), _Ptr(_APtr) {} |
| xmlXPathContext_auto_ptr(const xmlXPathContext_auto_ptr& _Y) | xmlXPathContext_auto_ptr(const xmlXPathContext_auto_ptr& _Y) |
| : _Owns(_Y._Owns), _Ptr(_Y.release()) {} | : _Owns(_Y._Owns), _Ptr(_Y.release()) {} |
| xmlXPathContext_auto_ptr& operator=(const xmlXPathContext_auto_ptr& _Y) | xmlXPathContext_auto_ptr& operator=(const xmlXPathContext_auto_ptr& _Y) |
| Line 91 private: | Line 96 private: |
| xmlXPathContext *_Ptr; | xmlXPathContext *_Ptr; |
| }; | }; |
| // defines | |
| #define XNODE_CLASS_NAME "xnode" | |
| // helpers | // helpers |
| GdomeNode *as_node(Pool& pool, const String& method_name, MethodParams *params, | GdomeNode *as_node(Pool& pool, const String& method_name, MethodParams *params, |
| int index, const char *msg) { | int index, const char *msg) { |
| Value& value=params->as_no_junction(index, msg); | Value& value=params->as_no_junction(index, msg); |
| if(strcmp(value.type(), VXNODE_TYPE)!=0) | if(strcmp(value.type(), VXNODE_TYPE)!=0 |
| || strcmp(value.type(), VXDOC_TYPE)!=0) | |
| throw Exception(0, 0, | throw Exception(0, 0, |
| &method_name, | &method_name, |
| msg); | msg); |
| Line 212 static void _hasChildNodes(Request& r, c | Line 214 static void _hasChildNodes(Request& r, c |
| } | } |
| // Node cloneNode(in boolean deep); | // Node cloneNode(in boolean deep); |
| /// @test ownerDocument=? | |
| static void _cloneNode(Request& r, const String& method_name, MethodParams *params) { | static void _cloneNode(Request& r, const String& method_name, MethodParams *params) { |
| Pool& pool=r.pool(); | Pool& pool=r.pool(); |
| VXnode& vnode=*static_cast<VXnode *>(r.self); | VXnode& vnode=*static_cast<VXnode *>(r.self); |
| Line 396 static void _selectX(Request& r, const S | Line 397 static void _selectX(Request& r, const S |
| GdomeException exc; | GdomeException exc; |
| GdomeNode *dome_node=vnode.get_node(&method_name); | GdomeNode *dome_node=vnode.get_node(&method_name); |
| GdomeDocument *dome_document=gdome_n_ownerDocument(dome_node, &exc); | GdomeDocument *dome_document=gdome_n_ownerDocument(dome_node, &exc); |
| if(!dome_document) | if(!dome_document) // document does not own itself, so ownerDocument = 0 |
| dome_document=GDOME_DOC(dome_node); | dome_document=GDOME_DOC(dome_node); // and we need downcast |
| xmlDoc *xml_document=((_Gdome_xml_Document *)dome_document)->n; | xmlDoc *xml_document=gdome_xml_doc_get_xmlDoc(dome_document); |
| xmlXPathContext_auto_ptr ctxt(xmlXPathNewContext(xml_document)); | xmlXPathContext_auto_ptr ctxt(xmlXPathNewContext(xml_document)); |
| ctxt->node=xmlDocGetRootElement(xml_document); | ctxt->node=gdome_xml_n_get_xmlNode(dome_node); |
| /*error to stderr for now*/ | /*error to stderr for now*/ |
| xmlXPathObject_auto_ptr res( | xmlXPathObject_auto_ptr res( |
| xmlXPathEvalExpression(BAD_CAST pool.transcode(expression)->str, ctxt.get())); | xmlXPathEvalExpression(BAD_CAST pool.transcode(expression)->str, ctxt.get())); |
| Line 425 static void selectNodesHandler(Pool& poo | Line 426 static void selectNodesHandler(Pool& poo |
| const String& expression, | const String& expression, |
| xmlXPathObject_auto_ptr res, | xmlXPathObject_auto_ptr res, |
| Value *& result) { | Value *& result) { |
| VHash *vhash=new(pool) VHash(pool); result=vhash; | |
| switch(res->type) { | switch(res->type) { |
| case XPATH_UNDEFINED: | case XPATH_UNDEFINED: |
| break; | break; |
| case XPATH_NODESET: | case XPATH_NODESET: |
| if(int size=res->nodesetval->nodeNr) { | if(int size=res->nodesetval->nodeNr) { |
| VHash *vhash=new(pool) VHash(pool); | |
| Hash& hash=vhash->hash(0); | Hash& hash=vhash->hash(0); |
| for(int i=0; i<size; i++) { | for(int i=0; i<size; i++) { |
| String& skey=*new(pool) String(pool); | String& skey=*new(pool) String(pool); |
| Line 441 static void selectNodesHandler(Pool& poo | Line 442 static void selectNodesHandler(Pool& poo |
| } | } |
| hash.put(skey, new(pool) VXnode(pool, | hash.put(skey, new(pool) VXnode(pool, |
| gdome_xml_n_mkref(res->nodesetval->nodeTab[0]))); | gdome_xml_n_mkref(res->nodesetval->nodeTab[i]))); |
| } | } |
| result=vhash; | |
| } | } |
| break; | break; |
| default: | default: |