/* * SHLWAPI initialisation * * Copyright 1998 Marcus Meissner * Copyright 1998 Juergen Schmied (jsch) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #include "windef.h" #include "winbase.h" #define NO_SHLWAPI_REG #define NO_SHLWAPI_STREAM #include "shlwapi.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(shell); HINSTANCE shlwapi_hInstance = 0; DWORD SHLWAPI_ThreadRef_index = TLS_OUT_OF_INDEXES; /************************************************************************* * SHLWAPI {SHLWAPI} * * The Shell Light-Weight Api dll provides a large number of utility functions * which are commonly required by Win32 programs. Originally distributed with * Internet Explorer as a free download, it became a core part of Windows when * Internet Explorer was 'integrated' into the O/S with the release of Win98. * * All functions exported by ordinal are undocumented by MS. The vast majority * of these are wrappers for Unicode functions that may not exist on early 16 * bit platforms. The remainder perform various small tasks and presumably were * added to facilitate code reuse amongst the MS developers. */ /************************************************************************* * SHLWAPI DllMain * * NOTES * calling oleinitialize here breaks sone apps. */ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad) { TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad); switch (fdwReason) { case DLL_PROCESS_ATTACH: DisableThreadLibraryCalls(hinstDLL); shlwapi_hInstance = hinstDLL; SHLWAPI_ThreadRef_index = TlsAlloc(); break; case DLL_PROCESS_DETACH: if (SHLWAPI_ThreadRef_index != TLS_OUT_OF_INDEXES) TlsFree(SHLWAPI_ThreadRef_index); break; } return TRUE; } /*********************************************************************** * DllGetVersion [SHLWAPI.@] * * Retrieve "shlwapi.dll" version information. * * PARAMS * pdvi [O] pointer to version information structure. * * RETURNS * Success: S_OK. pdvi is updated with the version information * Failure: E_INVALIDARG, if pdvi->cbSize is not set correctly. * * NOTES * You may pass either a DLLVERSIONINFO of DLLVERSIONINFO2 structure * as pdvi, provided that the size is set correctly. * Returns version as shlwapi.dll from IE5.01. */ HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi) { DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2*)pdvi; TRACE("(%p)\n",pdvi); switch (pdvi2->info1.cbSize) { case sizeof(DLLVERSIONINFO2): pdvi2->dwFlags = 0; pdvi2->ullVersion = MAKEDLLVERULL(6, 0, 2800, 1612); /* Fall through */ case sizeof(DLLVERSIONINFO): pdvi2->info1.dwMajorVersion = 6; pdvi2->info1.dwMinorVersion = 0; pdvi2->info1.dwBuildNumber = 2800; pdvi2->info1.dwPlatformID = DLLVER_PLATFORM_WINDOWS; return S_OK; } if (pdvi) WARN("pdvi->cbSize = %d, unhandled\n", pdvi2->info1.cbSize); return E_INVALIDARG; }