Initial community commit

Src/Winamp/BookmarksCOM.cpp

@@ -0,0 +1,134 @@
+/** (c) Nullsoft, Inc.         C O N F I D E N T I A L
+ ** Filename: 
+ ** Project:
+ ** Description:
+ ** Author: Ben Allison benski@nullsoft.com
+ ** Created:
+ **/
+#include "main.h"
+#include "BookmarksCOM.h"
+#include "../nu/AutoChar.h"
+#include "../nu/AutoWide.h"
+#include "api.h"
+
+enum
+{
+    DISP_BOOKMARK_ADD = 777,
+	DISP_BOOKMARK_GETXML,
+};
+
+#define CHECK_ID(str, id)\
+	if (CSTR_EQUAL == CompareStringW(lcid, NORM_IGNORECASE, rgszNames[i], -1, L##str, -1))\
+		{ rgdispid[i] = id; continue; }
+
+HRESULT BookmarksCOM::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid)
+{
+	bool unknowns = false;
+	for (unsigned int i = 0;i != cNames;i++)
+	{
+		CHECK_ID("Add", DISP_BOOKMARK_ADD)
+		CHECK_ID("GetXML", DISP_BOOKMARK_GETXML)
+		rgdispid[i] = DISPID_UNKNOWN;
+		unknowns = true;
+	}
+	if (unknowns)
+		return DISP_E_UNKNOWNNAME;
+	else
+		return S_OK;
+}
+
+HRESULT BookmarksCOM::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo)
+{
+	return E_NOTIMPL;
+}
+
+HRESULT BookmarksCOM::GetTypeInfoCount(unsigned int FAR * pctinfo)
+{
+	return E_NOTIMPL;
+}
+
+void Bookmark_WriteAsXML(const wchar_t *filename, int max);
+
+HRESULT BookmarksCOM::Invoke(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr)
+{
+	switch (dispid)
+	{
+		case DISP_BOOKMARK_ADD:
+			switch (pdispparams->cArgs)
+			{
+				case 1:
+				{
+					Bookmark_additem(pdispparams->rgvarg[0].bstrVal,
+									 pdispparams->rgvarg[0].bstrVal);
+					return S_OK;
+				}
+				case 2:
+				{
+					Bookmark_additem(pdispparams->rgvarg[1].bstrVal,
+									 pdispparams->rgvarg[0].bstrVal);
+					return S_OK;
+				}
+			}
+			break;
+
+		case DISP_BOOKMARK_GETXML:
+		{
+			int max=0;
+			if (pdispparams->cArgs == 1)
+			{
+				max = _wtoi(pdispparams->rgvarg[0].bstrVal);
+			}
+			wchar_t tempPath[MAX_PATH] = {0};
+			GetTempPathW(MAX_PATH, tempPath);
+			wchar_t tempFile[MAX_PATH] = {0};
+			GetTempFileNameW(tempPath, L"bmx.b4s", 0, tempFile);
+			Bookmark_WriteAsXML(tempFile, max);
+
+			HANDLE plFile = CreateFileW(tempFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
+			size_t flen = SetFilePointer(plFile, 0, NULL, FILE_END);
+			SetFilePointer(plFile, 0, NULL, FILE_BEGIN);
+
+			SAFEARRAY *bufferArray=SafeArrayCreateVector(VT_UI1, 0, (ULONG)flen);
+			void *data = 0;
+			SafeArrayAccessData(bufferArray, &data);
+			DWORD bytesRead = 0;
+			ReadFile(plFile, data, (DWORD)flen, &bytesRead, 0);
+			SafeArrayUnaccessData(bufferArray);
+			CloseHandle(plFile);
+			VariantInit(pvarResult);
+			V_VT(pvarResult) = VT_ARRAY|VT_UI1;
+			V_ARRAY(pvarResult) = bufferArray;
+			DeleteFileW(tempFile);
+		}
+		return S_OK;
+	}
+	return DISP_E_MEMBERNOTFOUND;
+}
+
+STDMETHODIMP BookmarksCOM::QueryInterface(REFIID riid, PVOID *ppvObject)
+{
+	if (!ppvObject)
+		return E_POINTER;
+	else if (IsEqualIID(riid, IID_IDispatch))
+		*ppvObject = (IDispatch *)this;
+	else if (IsEqualIID(riid, IID_IUnknown))
+		*ppvObject = this;
+	else
+	{
+		*ppvObject = NULL;
+		return E_NOINTERFACE;
+	}
+
+	AddRef();
+	return S_OK;
+}
+
+ULONG BookmarksCOM::AddRef(void)
+{
+	return 0;
+}
+
+ULONG BookmarksCOM::Release(void)
+{
+	return 0;
+}