130 lines
4.2 KiB
C
130 lines
4.2 KiB
C
/*
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* Copyright 2008 Juan Lang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wincrypt.h"
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#include "mssip.h"
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#define COBJMACROS
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#include "objbase.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msisip);
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
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switch (fdwReason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hinstDLL);
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break;
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case DLL_PROCESS_DETACH:
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break;
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default:
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break;
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}
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return TRUE;
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}
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static GUID mySubject = { 0x000c10f1, 0x0000, 0x0000,
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{ 0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46 }};
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/***********************************************************************
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* DllRegisterServer (MSISIP.@)
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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static WCHAR msisip[] = { 'M','S','I','S','I','P','.','D','L','L',0 };
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static WCHAR getSignedDataMsg[] = { 'M','s','i','S','I','P','G','e','t',
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'S','i','g','n','e','d','D','a','t','a','M','s','g',0 };
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static WCHAR putSignedDataMsg[] = { 'M','s','i','S','I','P','P','u','t',
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'S','i','g','n','e','d','D','a','t','a','M','s','g',0 };
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static WCHAR createIndirectData[] = { 'M','s','i','S','I','P',
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'C','r','e','a','t','e','I','n','d','i','r','e','c','t','D','a','t','a',
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0 };
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static WCHAR verifyIndirectData[] = { 'M','s','i','S','I','P',
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'V','e','r','i','f','y','I','n','d','i','r','e','c','t','D','a','t','a',
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0 };
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static WCHAR removeSignedDataMsg[] = { 'M','s','i','S','I','P','R','e','m',
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'o','v','e','S','i','g','n','e','d','D','a','t','a','M','s','g', 0 };
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static WCHAR isMyTypeOfFile[] = { 'M','s','i','S','I','P',
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'I','s','M','y','T','y','p','e','O','f','F','i','l','e',0 };
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SIP_ADD_NEWPROVIDER prov;
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memset(&prov, 0, sizeof(prov));
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prov.cbStruct = sizeof(prov);
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prov.pwszDLLFileName = msisip;
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prov.pgSubject = &mySubject;
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prov.pwszGetFuncName = getSignedDataMsg;
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prov.pwszPutFuncName = putSignedDataMsg;
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prov.pwszCreateFuncName = createIndirectData;
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prov.pwszVerifyFuncName = verifyIndirectData;
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prov.pwszRemoveFuncName = removeSignedDataMsg;
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prov.pwszIsFunctionNameFmt2 = isMyTypeOfFile;
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return CryptSIPAddProvider(&prov) ? S_OK : S_FALSE;
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}
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/***********************************************************************
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* DllUnregisterServer (MSISIP.@)
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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CryptSIPRemoveProvider(&mySubject);
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return S_OK;
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}
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/***********************************************************************
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* MsiSIPIsMyTypeOfFile (MSISIP.@)
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*/
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BOOL WINAPI MsiSIPIsMyTypeOfFile(WCHAR *name, GUID *subject)
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{
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static const WCHAR msi[] = { '.','m','s','i',0 };
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static const WCHAR msp[] = { '.','m','s','p',0 };
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BOOL ret = FALSE;
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TRACE("(%s, %p)\n", debugstr_w(name), subject);
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if (lstrlenW(name) < lstrlenW(msi))
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return FALSE;
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else if (lstrcmpiW(name + lstrlenW(name) - lstrlenW(msi), msi) &&
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lstrcmpiW(name + lstrlenW(name) - lstrlenW(msp), msp))
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return FALSE;
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else
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{
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IStorage *stg = NULL;
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HRESULT r = StgOpenStorage(name, NULL,
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STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
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if (SUCCEEDED(r))
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{
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IStorage_Release(stg);
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*subject = mySubject;
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ret = TRUE;
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}
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}
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return ret;
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}
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