From 7f642e51670bc38a4ef782a363936850bc2b0ba9 Mon Sep 17 00:00:00 2001 From: Rob Mensching Date: Thu, 22 Apr 2021 06:38:23 -0700 Subject: Move dutil into libs/dutil --- src/libs/dutil/WixToolset.DUtil/gdiputil.cpp | 227 +++++++++++++++++++++++++++ 1 file changed, 227 insertions(+) create mode 100644 src/libs/dutil/WixToolset.DUtil/gdiputil.cpp (limited to 'src/libs/dutil/WixToolset.DUtil/gdiputil.cpp') diff --git a/src/libs/dutil/WixToolset.DUtil/gdiputil.cpp b/src/libs/dutil/WixToolset.DUtil/gdiputil.cpp new file mode 100644 index 00000000..b5a0087c --- /dev/null +++ b/src/libs/dutil/WixToolset.DUtil/gdiputil.cpp @@ -0,0 +1,227 @@ +// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. + +#include "precomp.h" + +using namespace Gdiplus; + + +// Exit macros +#define GdipExitOnLastError(x, s, ...) ExitOnLastErrorSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitOnLastErrorDebugTrace(x, s, ...) ExitOnLastErrorDebugTraceSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitWithLastError(x, s, ...) ExitWithLastErrorSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitOnFailure(x, s, ...) ExitOnFailureSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitOnRootFailure(x, s, ...) ExitOnRootFailureSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitOnFailureDebugTrace(x, s, ...) ExitOnFailureDebugTraceSource(DUTIL_SOURCE_GDIPUTIL, x, s, __VA_ARGS__) +#define GdipExitOnNull(p, x, e, s, ...) ExitOnNullSource(DUTIL_SOURCE_GDIPUTIL, p, x, e, s, __VA_ARGS__) +#define GdipExitOnNullWithLastError(p, x, s, ...) ExitOnNullWithLastErrorSource(DUTIL_SOURCE_GDIPUTIL, p, x, s, __VA_ARGS__) +#define GdipExitOnNullDebugTrace(p, x, e, s, ...) ExitOnNullDebugTraceSource(DUTIL_SOURCE_GDIPUTIL, p, x, e, s, __VA_ARGS__) +#define GdipExitOnInvalidHandleWithLastError(p, x, s, ...) ExitOnInvalidHandleWithLastErrorSource(DUTIL_SOURCE_GDIPUTIL, p, x, s, __VA_ARGS__) +#define GdipExitOnWin32Error(e, x, s, ...) ExitOnWin32ErrorSource(DUTIL_SOURCE_GDIPUTIL, e, x, s, __VA_ARGS__) +#define GdipExitOnGdipFailure(g, x, s, ...) ExitOnGdipFailureSource(DUTIL_SOURCE_GDIPUTIL, g, x, s, __VA_ARGS__) + +/******************************************************************** + GdipInitialize - initializes GDI+. + + Note: pOutput must be non-NULL if pInput->SuppressBackgroundThread + is TRUE. See GdiplusStartup() for more information. +********************************************************************/ +extern "C" HRESULT DAPI GdipInitialize( + __in const Gdiplus::GdiplusStartupInput* pInput, + __out ULONG_PTR* pToken, + __out_opt Gdiplus::GdiplusStartupOutput *pOutput + ) +{ + AssertSz(!pInput->SuppressBackgroundThread || pOutput, "pOutput required if background thread suppressed."); + + HRESULT hr = S_OK; + Status status = Ok; + + status = GdiplusStartup(pToken, pInput, pOutput); + GdipExitOnGdipFailure(status, hr, "Failed to initialize GDI+."); + +LExit: + return hr; +} + +/******************************************************************** + GdipUninitialize - uninitializes GDI+. + +********************************************************************/ +extern "C" void DAPI GdipUninitialize( + __in ULONG_PTR token + ) +{ + GdiplusShutdown(token); +} + +/******************************************************************** + GdipBitmapFromResource - read a GDI+ image out of a resource stream + +********************************************************************/ +extern "C" HRESULT DAPI GdipBitmapFromResource( + __in_opt HINSTANCE hinst, + __in_z LPCSTR szId, + __out Bitmap **ppBitmap + ) +{ + HRESULT hr = S_OK; + LPVOID pvData = NULL; + DWORD cbData = 0; + HGLOBAL hGlobal = NULL;; + LPVOID pv = NULL; + IStream *pStream = NULL; + Bitmap *pBitmap = NULL; + Status gs = Ok; + + hr = ResReadData(hinst, szId, &pvData, &cbData); + GdipExitOnFailure(hr, "Failed to load GDI+ bitmap from resource."); + + // Have to copy the fixed resource data into moveable (heap) memory + // since that's what GDI+ expects. + hGlobal = ::GlobalAlloc(GMEM_MOVEABLE, cbData); + GdipExitOnNullWithLastError(hGlobal, hr, "Failed to allocate global memory."); + + pv = ::GlobalLock(hGlobal); + GdipExitOnNullWithLastError(pv, hr, "Failed to lock global memory."); + + memcpy(pv, pvData, cbData); + + ::GlobalUnlock(pv); // no point taking any more memory than we have already + pv = NULL; + + hr = ::CreateStreamOnHGlobal(hGlobal, TRUE, &pStream); + GdipExitOnFailure(hr, "Failed to allocate stream from global memory."); + + hGlobal = NULL; // we gave the global memory to the stream object so it will close it + + pBitmap = Bitmap::FromStream(pStream); + GdipExitOnNull(pBitmap, hr, E_OUTOFMEMORY, "Failed to allocate bitmap from stream."); + + gs = pBitmap->GetLastStatus(); + GdipExitOnGdipFailure(gs, hr, "Failed to load bitmap from stream."); + + *ppBitmap = pBitmap; + pBitmap = NULL; + +LExit: + if (pBitmap) + { + delete pBitmap; + } + + ReleaseObject(pStream); + + if (pv) + { + ::GlobalUnlock(pv); + } + + if (hGlobal) + { + ::GlobalFree(hGlobal); + } + + return hr; +} + + +/******************************************************************** + GdipBitmapFromFile - read a GDI+ image from a file. + +********************************************************************/ +extern "C" HRESULT DAPI GdipBitmapFromFile( + __in_z LPCWSTR wzFileName, + __out Bitmap **ppBitmap + ) +{ + HRESULT hr = S_OK; + Bitmap *pBitmap = NULL; + Status gs = Ok; + + GdipExitOnNull(ppBitmap, hr, E_INVALIDARG, "Invalid null wzFileName"); + + pBitmap = Bitmap::FromFile(wzFileName); + GdipExitOnNull(pBitmap, hr, E_OUTOFMEMORY, "Failed to allocate bitmap from file."); + + gs = pBitmap->GetLastStatus(); + GdipExitOnGdipFailure(gs, hr, "Failed to load bitmap from file: %ls", wzFileName); + + *ppBitmap = pBitmap; + pBitmap = NULL; + +LExit: + if (pBitmap) + { + delete pBitmap; + } + + return hr; +} + + +HRESULT DAPI GdipHresultFromStatus( + __in Gdiplus::Status gs + ) +{ + switch (gs) + { + case Ok: + return S_OK; + + case GenericError: + return E_FAIL; + + case InvalidParameter: + return E_INVALIDARG; + + case OutOfMemory: + return E_OUTOFMEMORY; + + case ObjectBusy: + return HRESULT_FROM_WIN32(ERROR_BUSY); + + case InsufficientBuffer: + return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER); + + case NotImplemented: + return E_NOTIMPL; + + case Win32Error: + return E_FAIL; + + case WrongState: + return E_FAIL; + + case Aborted: + return E_ABORT; + + case FileNotFound: + return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND); + + case ValueOverflow: + return HRESULT_FROM_WIN32(ERROR_ARITHMETIC_OVERFLOW); + + case AccessDenied: + return E_ACCESSDENIED; + + case UnknownImageFormat: + return HRESULT_FROM_WIN32(ERROR_BAD_FORMAT); + + case FontFamilyNotFound: __fallthrough; + case FontStyleNotFound: __fallthrough; + case NotTrueTypeFont: + return E_UNEXPECTED; + + case UnsupportedGdiplusVersion: + return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED); + + case GdiplusNotInitialized: + return E_UNEXPECTED; + + case PropertyNotFound: __fallthrough; + case PropertyNotSupported: + return E_FAIL; + } + + return E_UNEXPECTED; +} -- cgit v1.2.3-55-g6feb