Merge pull request #5 from WinampDesktop/community

Merge to main

1 files changed, 108 insertions, 0 deletions

diff --git a/Src/auth/Loginbox/commandParser.cpp b/Src/auth/Loginbox/commandParser.cpp
new file mode 100644
index 00000000..06796557
--- /dev/null
+++ b/Src/auth/Loginbox/commandParser.cpp
@@ -0,0 +1,108 @@
+#include "./commandParser.h"
+#include "./loginCommand.h"
+#include "./commandWinampAuth.h"
+#include "./commandWebAuth.h"
+
+#include "./common.h"
+
+#include "../../xml/obj_xml.h"
+
+
+LoginCommandParser::LoginCommandParser()
+	: object(NULL)
+{
+}
+
+LoginCommandParser::~LoginCommandParser()
+{
+	if (NULL != object)
+		object->Release();
+	
+}
+
+
+HRESULT LoginCommandParser::Begin(obj_xml *reader, ifc_xmlreaderparams *params)
+{
+	if (NULL != object)
+		return E_PENDING;
+
+	if (NULL == reader || NULL == params) 
+		return E_INVALIDARG;
+		
+	GUID commandId;
+	LPCWSTR pszId = params->getItemValue(L"id");
+	if (NULL == pszId || RPC_S_OK != UuidFromString((RPC_WSTR)pszId, &commandId))
+		return E_INVALIDARG;
+
+	HRESULT hr;
+	if (IsEqualGUID(LCUID_WINAMPAUTH, commandId))
+		hr = LoginCommandWinampAuth::CreateInstance((LoginCommandWinampAuth**)&object);
+	else if (IsEqualGUID(LCUID_WEBAUTH, commandId))
+		hr = LoginCommandWebAuth::CreateInstance((LoginCommandWebAuth**)&object);
+	else
+		hr = E_INVALIDARG;
+	
+	if (SUCCEEDED(hr)) 
+		reader->xmlreader_registerCallback(L"loginProviders\fprovider\fcommand\f*", this);
+	
+	return hr;
+}
+
+HRESULT LoginCommandParser::End(obj_xml *reader, LoginCommand **instance)
+{
+	if (NULL == object)
+		return E_UNEXPECTED;
+
+	HRESULT hr;
+	
+	if (SUCCEEDED(object->IsValid()))
+	{
+		if (NULL != instance)
+		{
+			*instance = object;
+			object->AddRef();
+		}
+		hr = S_OK;
+	}
+	else
+		hr = E_FAIL;
+
+	object->Release();
+	object = NULL;
+
+	if (NULL != reader)
+		reader->xmlreader_unregisterCallback(this);
+
+	return hr;
+}
+
+
+void LoginCommandParser::Event_XmlStartElement(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
+{
+	elementString.Clear();
+}
+
+void LoginCommandParser::Event_XmlEndElement(const wchar_t *xmlpath, const wchar_t *xmltag)
+{
+	if (NULL != object)
+		object->SetParameter(xmltag, elementString.Get());
+}
+
+void LoginCommandParser::Event_XmlCharData(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *value)
+{
+	elementString.Append(value);
+}
+
+void LoginCommandParser::Event_XmlError(int linenum, int errcode, const wchar_t *errstr)
+{	
+	elementString.Clear();
+}
+
+#define CBCLASS LoginCommandParser
+START_DISPATCH;
+VCB(ONSTARTELEMENT, Event_XmlStartElement)
+VCB(ONENDELEMENT, Event_XmlEndElement)
+VCB(ONCHARDATA, Event_XmlCharData)
+VCB(ONERROR, Event_XmlError)
+END_DISPATCH;
+#undef CBCLASS
\ No newline at end of file