Initial community commit

Src/Plugins/General/gen_ml/service.cpp

@@ -0,0 +1,147 @@
+#include "main.h"
+#include "service.h"
+#include "api__gen_ml.h"
+#include "../winamp/wa_ipc.h"
+#include <strsafe.h>
+
+#define IS_INVALIDISPATCH(__disp) (((IDispatch *)1) == (__disp) || NULL == (__disp))
+
+OmService::OmService(UINT nId)
+	: ref(1), id(nId), name(NULL), url(NULL)
+{
+}
+
+OmService::~OmService()
+{
+	free(name);
+	free(url);
+}
+
+HRESULT OmService::CreateInstance(UINT nId, LPCWSTR pszName, OmService **instance)
+{
+	if (NULL == instance) return E_POINTER;
+	*instance = NULL;
+
+	OmService *service = new OmService(nId);
+	if (NULL == service) return E_OUTOFMEMORY;
+
+	service->SetName(pszName);
+	wchar_t url[256] = {0};
+	if (nId == SERVICE_LABS)
+	{
+		lstrcpynW(url, L"http://www.winamp.com/labs/pc", 256);
+	}
+
+	service->SetUrl(url);
+
+	*instance = service;
+	return S_OK;
+}
+
+size_t OmService::AddRef()
+{
+	return InterlockedIncrement((LONG*)&ref);
+}
+
+size_t OmService::Release()
+{
+	if (0 == ref)
+		return ref;
+
+	LONG r = InterlockedDecrement((LONG*)&ref);
+	if (0 == r)
+		delete(this);
+
+	return r;
+}
+
+int OmService::QueryInterface(GUID interface_guid, void **object)
+{
+	if (NULL == object) return E_POINTER;
+
+	if (IsEqualIID(interface_guid, IFC_OmService))
+		*object = static_cast<ifc_omservice*>(this);
+	else
+	{
+		*object = NULL;
+		return E_NOINTERFACE;
+	}
+
+	if (NULL == *object)
+		return E_UNEXPECTED;
+
+	AddRef();
+	return S_OK;
+}
+
+unsigned int OmService::GetId()
+{
+	return id;
+}
+
+HRESULT OmService::GetName(wchar_t *pszBuffer, int cchBufferMax)
+{
+	return StringCchCopyW(pszBuffer, cchBufferMax, name);
+}
+
+HRESULT OmService::GetUrl(wchar_t *pszBuffer, int cchBufferMax)
+{
+	return StringCchCopyExW(pszBuffer, cchBufferMax, url, NULL, NULL, STRSAFE_IGNORE_NULLS);
+}
+
+HRESULT OmService::GetIcon(wchar_t *pszBuffer, int cchBufferMax)
+{
+	return E_FAIL;
+}
+
+HRESULT OmService::GetExternal(IDispatch **ppDispatch)
+{
+	if (NULL == ppDispatch) 
+		return E_POINTER;
+
+	*ppDispatch = NULL;
+
+	// try JSAPI2 first
+	WCHAR szBuffer[64] = {0};
+	if (SUCCEEDED(StringCchPrintfW(szBuffer, ARRAYSIZE(szBuffer), L"%u", id)))
+	{
+		*ppDispatch = (IDispatch*)SendMessage(plugin.hwndParent, WM_WA_IPC, (WPARAM)szBuffer, IPC_JSAPI2_GET_DISPATCH_OBJECT);
+		AGAVE_API_JSAPI2_SECURITY->SetBypass(szBuffer, true);
+	}
+	else
+		return E_FAIL;
+
+	return S_OK;
+}
+
+HRESULT OmService::SetName(LPCWSTR pszName)
+{
+	free(name);
+	name = wcsdup(pszName);
+	return S_OK;
+}
+
+HRESULT OmService::SetUrl(LPCWSTR pszUrl)
+{
+	free(url);
+	url = wcsdup(pszUrl);
+	return S_OK;
+}
+
+HRESULT OmService::SetIcon(LPCWSTR pszIcon)
+{
+	return S_OK;
+}
+
+#define CBCLASS OmService
+START_DISPATCH;
+CB(ADDREF, AddRef)
+CB(RELEASE, Release)
+CB(QUERYINTERFACE, QueryInterface)
+CB(API_GETID, GetId)
+CB(API_GETNAME, GetName)
+CB(API_GETURL, GetUrl)
+CB(API_GETICON, GetIcon)
+CB(API_GETEXTERNAL, GetExternal)
+END_DISPATCH;
+#undef CBCLASS