101 lines
2.0 KiB
C++
101 lines
2.0 KiB
C++
#include "XMLDOM.h"
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XMLDOM::XMLDOM() : curtext(0), curtext_len(0), curNode(0)
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{
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xmlNode = new XMLNode;
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curNode = xmlNode;
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}
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XMLDOM::~XMLDOM()
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{
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if (curtext)
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{
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free(curtext);
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curtext = 0;
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curtext_len = 0;
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}
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delete xmlNode;
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}
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void XMLDOM::StartTag(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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XMLNode *newNode = new XMLNode;
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int num = (int)params->getNbItems();
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for (int i = 0;i < num;i++)
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newNode->SetProperty(params->getItemName(i), params->getItemValue(i));
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newNode->parent = curNode;
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curNode->SetContent_Own(curtext);
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curtext = 0;
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curNode->AddNode(xmltag, newNode);
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curNode = newNode;
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}
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void XMLDOM::EndTag(const wchar_t *xmlpath, const wchar_t *xmltag)
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{
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curNode->AppendContent(curtext);
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if (curtext)
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{
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free(curtext);
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curtext = 0;
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curtext_len = 0;
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}
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curNode = curNode->parent;
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}
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void XMLDOM::TextHandler(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *str)
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{
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if (str && *str)
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{
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if (curtext)
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{
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size_t len = wcslen(str), new_len = len + curtext_len;
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wchar_t* newcurtext = (wchar_t *)realloc(curtext, (new_len+1)*sizeof(wchar_t));
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if (newcurtext)
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{
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curtext = newcurtext;
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wcsncpy(curtext+curtext_len, str, len);
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*(curtext+curtext_len+len) = 0;
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curtext_len = new_len;
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}
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else
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{
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newcurtext = (wchar_t *)malloc((new_len+1)*sizeof(wchar_t));
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if (newcurtext)
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{
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memcpy(newcurtext, curtext, curtext_len*sizeof(wchar_t));
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free(curtext);
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curtext = newcurtext;
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wcsncpy(curtext+curtext_len, str, len);
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*(curtext+curtext_len+len) = 0;
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curtext_len = new_len;
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}
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}
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}
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else
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{
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curtext_len = wcslen(str);
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curtext = (wchar_t *)malloc((curtext_len+1)*sizeof(wchar_t));
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if (curtext)
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memcpy(curtext, str, (curtext_len+1)*sizeof(wchar_t));
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}
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}
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}
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const XMLNode *XMLDOM::GetRoot() const
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{
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return xmlNode;
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}
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#define CBCLASS XMLDOM
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START_DISPATCH;
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VCB(ONSTARTELEMENT, StartTag)
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VCB(ONENDELEMENT, EndTag)
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VCB(ONCHARDATA, TextHandler)
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END_DISPATCH;
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#undef CBCLASS |