108 lines
2.3 KiB
C++
108 lines
2.3 KiB
C++
#include "./commandParser.h"
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#include "./loginCommand.h"
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#include "./commandWinampAuth.h"
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#include "./commandWebAuth.h"
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#include "./common.h"
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#include "../../xml/obj_xml.h"
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LoginCommandParser::LoginCommandParser()
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: object(NULL)
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{
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}
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LoginCommandParser::~LoginCommandParser()
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{
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if (NULL != object)
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object->Release();
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}
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HRESULT LoginCommandParser::Begin(obj_xml *reader, ifc_xmlreaderparams *params)
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{
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if (NULL != object)
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return E_PENDING;
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if (NULL == reader || NULL == params)
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return E_INVALIDARG;
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GUID commandId;
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LPCWSTR pszId = params->getItemValue(L"id");
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if (NULL == pszId || RPC_S_OK != UuidFromString((RPC_WSTR)pszId, &commandId))
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return E_INVALIDARG;
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HRESULT hr;
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if (IsEqualGUID(LCUID_WINAMPAUTH, commandId))
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hr = LoginCommandWinampAuth::CreateInstance((LoginCommandWinampAuth**)&object);
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else if (IsEqualGUID(LCUID_WEBAUTH, commandId))
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hr = LoginCommandWebAuth::CreateInstance((LoginCommandWebAuth**)&object);
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else
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hr = E_INVALIDARG;
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if (SUCCEEDED(hr))
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reader->xmlreader_registerCallback(L"loginProviders\fprovider\fcommand\f*", this);
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return hr;
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}
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HRESULT LoginCommandParser::End(obj_xml *reader, LoginCommand **instance)
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{
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if (NULL == object)
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return E_UNEXPECTED;
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HRESULT hr;
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if (SUCCEEDED(object->IsValid()))
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{
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if (NULL != instance)
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{
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*instance = object;
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object->AddRef();
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}
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hr = S_OK;
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}
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else
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hr = E_FAIL;
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object->Release();
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object = NULL;
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if (NULL != reader)
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reader->xmlreader_unregisterCallback(this);
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return hr;
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}
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void LoginCommandParser::Event_XmlStartElement(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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elementString.Clear();
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}
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void LoginCommandParser::Event_XmlEndElement(const wchar_t *xmlpath, const wchar_t *xmltag)
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{
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if (NULL != object)
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object->SetParameter(xmltag, elementString.Get());
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}
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void LoginCommandParser::Event_XmlCharData(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *value)
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{
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elementString.Append(value);
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}
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void LoginCommandParser::Event_XmlError(int linenum, int errcode, const wchar_t *errstr)
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{
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elementString.Clear();
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}
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#define CBCLASS LoginCommandParser
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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 |