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