65 lines
1.3 KiB
C++
65 lines
1.3 KiB
C++
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#include "./xmlInt32Parser.h"
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#include <shlwapi.h>
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#include <strsafe.h>
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XmlInt32Parser::XmlInt32Parser()
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: value(0), result(E_PENDING)
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{
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memset(szBuffer, 0, sizeof(szBuffer));
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}
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XmlInt32Parser::~XmlInt32Parser()
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{
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}
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HRESULT XmlInt32Parser::GetValue(INT *pValue)
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{
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if (NULL == pValue) return E_POINTER;
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*pValue = value;
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return result;
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}
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void XmlInt32Parser::Event_XmlStartElement(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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szBuffer[0] = L'\0';
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result = S_FALSE;
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}
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void XmlInt32Parser::Event_XmlEndElement(const wchar_t *xmlpath, const wchar_t *xmltag)
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{
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if (SUCCEEDED(result))
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{
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if (FALSE == StrToIntEx(szBuffer, STIF_SUPPORT_HEX, &value))
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result = E_FAIL;
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else
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result = S_OK;
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}
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szBuffer[0] = L'\0';
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}
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void XmlInt32Parser::Event_XmlCharData(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *value)
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{
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if (SUCCEEDED(result))
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{
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if (FAILED(StringCchCat(szBuffer, ARRAYSIZE(szBuffer), value)))
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result = E_FAIL;
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}
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}
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void XmlInt32Parser::Event_XmlError(int linenum, int errcode, const wchar_t *errstr)
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{
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szBuffer[0] = L'\0';
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result = E_FAIL;
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}
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#define CBCLASS XmlInt32Parser
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START_DISPATCH;
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VCB(ONSTARTELEMENT, Event_XmlStartElement)
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VCB(ONENDELEMENT, Event_XmlEndElement)
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VCB(ONCHARDATA, Event_XmlCharData)
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VCB(ONERROR, Event_XmlError)
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END_DISPATCH;
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#undef CBCLASS
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