mirror of
https://github.com/WinampDesktop/winamp.git
synced 2025-06-10 11:59:58 -05:00
Initial community commit
This commit is contained in:
Jef
409
Src/ie_plugin/Winamp.cpp
Normal file
409
Src/ie_plugin/Winamp.cpp
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@ -0,0 +1,409 @@
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#include "Winamp.h"
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#include "../Winamp/JSAPI.h"
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#include <mshtmdid.h>
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#include <mshtmhst.h>
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#include <stdio.h>
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#include <shlwapi.h>
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#include <malloc.h>
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#define BUFFER_LEN 1024
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// {294DFA02-5A90-4dc7-872D-1EF54817078D}
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static const GUID CLSID_WINAMP_CRAP =
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{ 0x294dfa02, 0x5a90, 0x4dc7, { 0x87, 0x2d, 0x1e, 0xf5, 0x48, 0x17, 0x7, 0x8d } };
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Winamp::Winamp()
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{
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refCount=1;
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webBrowser_=0;
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connectionPointContainer=0;
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cookie_=0;
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document_=0;
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client_site = 0;
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}
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/* other things being asked for:
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{00000008-0000-0000-C000-000000000046} (dunno what interface)
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HTMLDocument
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IOleControl B196B288-BAB4-101A-B69C-00AA00341D07
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IClientSecurity
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IQuickActivate
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IPersistPropertyBag2
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IPersistPropertyBag
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IPersistStreamInit
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IPersistStorage
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IViewObjectEx
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IViewObject
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IActiveScript BB1A2AE1-A4F9-11CF-8F20-00805F2CD064
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IOleCommandTarget B722BCCB-4E68-101B-A2BC-00AA00404770
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IDispatchEx A6EF9860-C720-11D0-9337-00A0C90DCAA9
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CB5BDC81-93C1-11cf-8F20-00805F2CD064
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6D5140D3-7436-11CE-8034-00AA006009FA (dunno what interface)
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*/
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HRESULT Winamp::QueryInterface(REFIID riid, LPVOID FAR *ppvObj)
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{
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//DebugBreak();
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if (!ppvObj)
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return E_POINTER;
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else if (IsEqualIID(riid, IID_IUnknown))
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*ppvObj = /*static_cast<IUnknown *>*/(this);
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else if (IsEqualIID(riid, IID_IObjectWithSite))
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*ppvObj = static_cast<IObjectWithSite *>(this);
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//else if (IsEqualIID(riid, __uuidof(IWinamp)))
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//*ppvObj = static_cast<IWinamp *>(this);
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else if (IsEqualIID(riid, IID_IDispatch))
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*ppvObj = (IDispatch *)this;
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else if (IsEqualIID(riid, IID_IOleObject))
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*ppvObj = (IOleObject *)this;
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else if (IsEqualIID(riid, IID_IPersistStorage))
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*ppvObj = (IPersistStorage *)this;
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else if (IsEqualIID(riid, IID_IDataObject))
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*ppvObj = (IDataObject *)this;
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else if (IsEqualIID(riid, IID_IObjectSafety))
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*ppvObj = (IObjectSafety *)this;
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else
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{
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LPOLESTR guidstr;
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StringFromIID(riid, &guidstr);
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//MessageBox(NULL, guidstr, L"queryinterface", MB_OK);
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*ppvObj = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return S_OK;
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}
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ULONG Winamp::AddRef(void)
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{
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return ++refCount;
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}
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ULONG Winamp::Release(void)
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{
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if (refCount == 0)
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return 0;
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ULONG retCount=--refCount;
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if (refCount == 0)
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delete this;
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return retCount;
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}
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#define DISP_TABLE \
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CHECK_ID(Test)\
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CHECK_ID(getVersion)\
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#define CHECK_ID(str) JSAPI_DISP_ENUMIFY(str),
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enum {
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DISP_TABLE
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};
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#undef CHECK_ID
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#define CHECK_ID(str) if (wcscmp(rgszNames[i], L## #str) == 0) { rgdispid[i] = JSAPI_DISP_ENUMIFY(str); continue; }
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HRESULT Winamp::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
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{
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bool unknowns = false;
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for (unsigned int i = 0;i != cNames;i++)
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{
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DISP_TABLE
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rgdispid[i] = DISPID_UNKNOWN;
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unknowns = true;
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}
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if (unknowns)
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return DISP_E_UNKNOWNNAME;
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else
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return S_OK;
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}
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HRESULT Winamp::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
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{
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return E_NOTIMPL;
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}
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HRESULT Winamp::GetTypeInfoCount(unsigned int FAR * pctinfo)
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{
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return E_NOTIMPL;
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}
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#undef CHECK_ID
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#define CHECK_ID(str) case JSAPI_DISP_ENUMIFY(str): return str(wFlags, pdispparams, pvarResult, puArgErr);
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HRESULT Winamp::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
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{
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switch (dispid)
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{
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DISP_TABLE
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}
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return DISP_E_MEMBERNOTFOUND;
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}
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HRESULT Winamp::GetSite(REFIID riid, void** ppvSite)
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{
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return E_NOINTERFACE;
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}
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HRESULT Winamp::SetSite(IUnknown* iu)
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{/*
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if (! (iu->QueryInterface(IID_IWebBrowser2, (void**) &webBrowser_) == S_OK ))
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{
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return E_FAIL;
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}
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if (! (iu->QueryInterface(IID_IConnectionPointContainer, (void**) &connectionPointContainer) == S_OK ))
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{
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return E_FAIL;
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// ::MessageBox(0, "xxx", 0, 0);
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}
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// make sure we\'re getting browser events
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IConnectionPoint* spCP;
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HRESULT hr = connectionPointContainer->FindConnectionPoint(DIID_DWebBrowserEvents2, &spCP);
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if (FAILED(hr))
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{
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return hr;
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}
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hr = spCP->Advise(static_cast<IDispatch*>(this), &cookie_);
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*/
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return S_OK;
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}
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HRESULT Winamp::Test(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
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{
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JSAPI_VERIFY_METHOD(wFlags);
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JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
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MessageBoxA(NULL,"test", "IWinamp", MB_OK);
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JSAPI_INIT_RESULT(pvarResult, VT_BOOL);
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JSAPI_SET_VARIANT(pvarResult, V_BOOL, VARIANT_TRUE);
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return S_OK;
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}
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#if 0
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HRESULT Winamp::getVersion(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
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{
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JSAPI_VERIFY_METHOD(wFlags);
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JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
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JSAPI_INIT_RESULT(pvarResult, VT_BSTR);
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JSAPI_SET_RESULT(pvarResult, bstrVal, SysAllocString(L"7766"));
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return S_OK;
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}
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#endif
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HRESULT Winamp::getVersion(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr)
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{
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JSAPI_VERIFY_METHOD(wFlags);
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JSAPI_VERIFY_PARAMCOUNT(pdispparams, 0);
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wchar_t csVersion[BUFFER_LEN];
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////////////////////////////////
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DWORD BufferSize = BUFFER_LEN;
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DWORD cbData;
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bool keyFound = false;
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wchar_t exeName[] = L"\\winamp.exe";
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wchar_t fileName[BUFFER_LEN];
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csVersion[0]=0;
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memset(&fileName[0],'\0',BUFFER_LEN);
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wchar_t fileNameTemp[BUFFER_LEN];
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HKEY hKey;
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cbData = BUFFER_LEN;
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// first check the protocol handler registry key, we're looking for
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// the winamp:// protocol handler. If we find this, then this is the
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// "right" exe for winamp we need to get the version number on
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if (RegOpenKeyEx(HKEY_CLASSES_ROOT, TEXT("winamp\\shell\\open\\command"), 0, KEY_READ, &hKey) == ERROR_SUCCESS) {
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if ( RegQueryValueEx( hKey,
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TEXT(""),
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NULL,
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NULL,
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(LPBYTE) fileNameTemp,
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&cbData ) != ERROR_SUCCESS) {
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return ERROR_PATH_NOT_FOUND;
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}
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RegCloseKey (hKey);
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if (StrStrW(fileNameTemp,L"winamp.exe")) {
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int indexOfFirstQuote = StrCSpnW(fileNameTemp, L"\"");
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int indexOfSecondQuote = StrCSpnW(&fileNameTemp[indexOfFirstQuote+1], L"\"");
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if (indexOfFirstQuote >= 0) {
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keyFound = true;
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lstrcpynW(fileName,&fileNameTemp[indexOfFirstQuote+1], indexOfSecondQuote+1);
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}
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} else {
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// some other app (itunes ??) controlling the winamp:// protocol
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// return error
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return ERROR_PATH_NOT_FOUND;
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}
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}
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if (!keyFound) {
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// See if the reg key exists
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if (RegOpenKeyEx(HKEY_CURRENT_USER, TEXT("Software\\Winamp"), 0, KEY_READ, &hKey) != ERROR_SUCCESS) {
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return ERROR_PATH_NOT_FOUND;
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}
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cbData = BUFFER_LEN;
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if ( RegQueryValueEx( hKey,
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TEXT(""),
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NULL,
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NULL,
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(LPBYTE) fileName,
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&cbData ) != ERROR_SUCCESS) {
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return ERROR_PATH_NOT_FOUND;
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}
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RegCloseKey (hKey);
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keyFound = true;
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wcscat(fileName,exeName);
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}
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if (!keyFound) {
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return ERROR_PATH_NOT_FOUND;
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}
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////////////////////////////////
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static TCHAR sBackSlash[] = {'\\','\0'};
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DWORD dwVersionDataLen = GetFileVersionInfoSize(fileName, NULL);
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if (dwVersionDataLen)
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{
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char* fvBuf = (char *)alloca(dwVersionDataLen);//new char[dwVersionDataLen];
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if (GetFileVersionInfo(fileName, 0, dwVersionDataLen, fvBuf)) {
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LPVOID pVal;
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UINT nValLen;
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if (VerQueryValue(fvBuf, sBackSlash, &pVal, &nValLen)) {
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if (nValLen == sizeof(VS_FIXEDFILEINFO)) {
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VS_FIXEDFILEINFO* pFixedFileInfo = (VS_FIXEDFILEINFO*)pVal;
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//wsprintf(csVersion, L"%d.%d.%d.%d",
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// HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
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// HIWORD(pFixedFileInfo->dwFileVersionLS), LOWORD(pFixedFileInfo->dwFileVersionLS));
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wsprintf(csVersion, L"%d.%d%d",
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HIWORD(pFixedFileInfo->dwFileVersionMS), LOWORD(pFixedFileInfo->dwFileVersionMS),
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HIWORD(pFixedFileInfo->dwFileVersionLS));
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}
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}
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}
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}
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JSAPI_INIT_RESULT(pvarResult, VT_BSTR);
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JSAPI_SET_RESULT(pvarResult, bstrVal, SysAllocString(csVersion));
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return S_OK;
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}
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HRESULT Winamp::SetClientSite(IOleClientSite *pClientSite)
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{
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// TODO
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client_site = pClientSite;
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return S_OK;
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}
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HRESULT Winamp::GetClientSite(IOleClientSite **ppClientSite)
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{ return E_NOTIMPL; }
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HRESULT Winamp::SetHostNames(LPCOLESTR szContainerApp,LPCOLESTR szContainerObj)
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{ return S_OK; }
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HRESULT Winamp::Close(DWORD dwSaveOption)
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{ return S_OK; }
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HRESULT Winamp::SetMoniker(DWORD dwWhichMoniker,IMoniker *pmk)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetMoniker(DWORD dwAssign, DWORD dwWhichMoniker,IMoniker **ppmk)
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{ return E_NOTIMPL; }
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HRESULT Winamp::InitFromData(IDataObject *pDataObject,BOOL fCreation,DWORD dwReserved)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetClipboardData(DWORD dwReserved,IDataObject **ppDataObject)
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{ return E_NOTIMPL; }
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HRESULT Winamp::DoVerb(LONG iVerb,LPMSG lpmsg,IOleClientSite *pActiveSite,LONG lindex, HWND hwndParent, LPCRECT lprcPosRect)
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{ return S_OK; }
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HRESULT Winamp::EnumVerbs(IEnumOLEVERB **ppEnumOleVerb)
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{ return E_NOTIMPL; }
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HRESULT Winamp::Update(void)
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{ return E_NOTIMPL; }
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HRESULT Winamp::IsUpToDate(void)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetUserClassID(CLSID *pClsid)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetUserType(DWORD dwFormOfType,LPOLESTR *pszUserType)
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{ return E_NOTIMPL; }
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HRESULT Winamp::SetExtent(DWORD dwDrawAspect,SIZEL *psizel)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetExtent(DWORD dwDrawAspect,SIZEL *psizel)
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{
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// TODO
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return E_NOTIMPL;
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}
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HRESULT Winamp::Advise(IAdviseSink *pAdvSink,DWORD *pdwConnection)
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{ return E_NOTIMPL; }
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HRESULT Winamp::Unadvise(DWORD dwConnection)
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{ return E_NOTIMPL; }
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HRESULT Winamp::EnumAdvise(IEnumSTATDATA **ppenumAdvise)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetMiscStatus(DWORD dwAspect,DWORD *pdwStatus)
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{
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*pdwStatus = OLEMISC_INVISIBLEATRUNTIME;
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return S_OK;
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}
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HRESULT Winamp::SetColorScheme(LOGPALETTE *pLogpal)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetClassID(CLSID *pClassID)
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{ *pClassID = CLSID_WINAMP_CRAP; return S_OK; }
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HRESULT Winamp::IsDirty(void)
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{ return E_NOTIMPL; }
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HRESULT Winamp::InitNew(IStorage *pStg)
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{ return E_NOTIMPL; }
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HRESULT Winamp::Load(IStorage *pStg)
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{ return E_NOTIMPL; }
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HRESULT Winamp::Save(IStorage *pStgSave, BOOL fSameAsLoad)
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{ return E_NOTIMPL; }
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HRESULT Winamp::SaveCompleted(IStorage *pStgNew)
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{ return E_NOTIMPL; }
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HRESULT Winamp::HandsOffStorage(void)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetData(FORMATETC *pformatetcIn,STGMEDIUM *pmedium)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetDataHere(FORMATETC *pformatetc,STGMEDIUM *pmedium)
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{ return E_NOTIMPL; }
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HRESULT Winamp::QueryGetData(FORMATETC *pformatetc)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetCanonicalFormatEtc(FORMATETC *pformatectIn,FORMATETC *pformatetcOut)
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{ return E_NOTIMPL; }
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HRESULT Winamp::SetData(FORMATETC *pformatetc,STGMEDIUM *pmedium,BOOL fRelease)
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{ return E_NOTIMPL; }
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HRESULT Winamp::EnumFormatEtc(DWORD dwDirection,IEnumFORMATETC **ppenumFormatEtc)
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{ return E_NOTIMPL; }
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HRESULT Winamp::DAdvise(FORMATETC *pformatetc,DWORD advf,IAdviseSink *pAdvSink,DWORD *pdwConnection)
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{ return E_NOTIMPL; }
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HRESULT Winamp::DUnadvise(DWORD dwConnection)
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{ return E_NOTIMPL; }
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HRESULT Winamp::EnumDAdvise(IEnumSTATDATA **ppenumAdvise)
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{ return E_NOTIMPL; }
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HRESULT Winamp::GetInterfaceSafetyOptions(REFIID riid, DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions)
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{
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*pdwSupportedOptions = INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA;
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*pdwEnabledOptions = INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA;
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return S_OK;
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}
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HRESULT Winamp::SetInterfaceSafetyOptions(REFIID riid, DWORD dwOptionSetMask, DWORD dwEnabledOptions)
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{
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return S_OK;
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}
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