mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
310 lines
8.2 KiB
310 lines
8.2 KiB
//***************************************************************************
|
|
|
|
//
|
|
|
|
// MAINDLL.CPP
|
|
|
|
//
|
|
|
|
// Module: WBEM MSI Instance provider method execution
|
|
|
|
//
|
|
|
|
// Copyright (c) 1999-2001 Microsoft Corporation, All Rights Reserved
|
|
//
|
|
//***************************************************************************
|
|
|
|
#include <initguid.h>
|
|
#include <precomp.h>
|
|
#include "classfac.h"
|
|
#include "msimeth_i.c"
|
|
|
|
HMODULE ghModule;
|
|
|
|
//Count number of objects and number of locks.
|
|
long g_cObj=0;
|
|
long g_cLock=0;
|
|
|
|
//***************************************************************************
|
|
//
|
|
// LibMain32
|
|
//
|
|
// Purpose: Entry point for DLL.
|
|
//
|
|
// Return: TRUE if OK.
|
|
//
|
|
//***************************************************************************
|
|
|
|
|
|
BOOL WINAPI LibMain32(HINSTANCE hInstance, ULONG ulReason
|
|
, LPVOID pvReserved)
|
|
{
|
|
if(DLL_PROCESS_ATTACH == ulReason)
|
|
{
|
|
DisableThreadLibraryCalls(hInstance); // 158024
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
//***************************************************************************
|
|
//
|
|
// DllGetClassObject
|
|
//
|
|
// Purpose: Called by Ole when some client wants a class factory. Return
|
|
// one only if it is the sort of class this DLL supports.
|
|
//
|
|
//***************************************************************************
|
|
|
|
|
|
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID * ppv)
|
|
{
|
|
HRESULT hr = S_OK;
|
|
CMethodsFactory *pObj = NULL;
|
|
|
|
if((CLSID_MsiProductMethods != rclsid) &&
|
|
(CLSID_MsiSoftwareFeatureMethods != rclsid))
|
|
return E_FAIL;
|
|
|
|
pObj = new CMethodsFactory();
|
|
|
|
if(NULL == pObj) return E_OUTOFMEMORY;
|
|
|
|
hr = pObj->QueryInterface(riid, ppv);
|
|
|
|
if(FAILED(hr)) delete pObj;
|
|
|
|
return hr;
|
|
}
|
|
|
|
//***************************************************************************
|
|
//
|
|
// DllCanUnloadNow
|
|
//
|
|
// Purpose: Called periodically by Ole in order to determine if the
|
|
// DLL can be freed.
|
|
//
|
|
// Return: S_OK if there are no objects in use and the class factory
|
|
// isn't locked.
|
|
//
|
|
//***************************************************************************
|
|
|
|
STDAPI DllCanUnloadNow(void)
|
|
{
|
|
SCODE sc;
|
|
|
|
//It is OK to unload if there are no objects or locks on the
|
|
// class factory.
|
|
|
|
sc = (0L == g_cObj && 0L == g_cLock) ? S_OK : S_FALSE;
|
|
return sc;
|
|
}
|
|
|
|
//***************************************************************************
|
|
//
|
|
// Is4OrMore
|
|
//
|
|
// Returns true if win95 or any version of NT > 3.51
|
|
//
|
|
//***************************************************************************
|
|
|
|
BOOL IsLessThan4()
|
|
{
|
|
OSVERSIONINFO os;
|
|
os.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
|
if(!GetVersionEx(&os))
|
|
return FALSE; // should never happen
|
|
|
|
return os.dwMajorVersion < 4;
|
|
}
|
|
|
|
//***************************************************************************
|
|
//
|
|
// DllRegisterServer
|
|
//
|
|
// Purpose: Called during setup or by regsvr32.
|
|
//
|
|
// Return: NOERROR if registration successful, error otherwise.
|
|
//***************************************************************************
|
|
|
|
STDAPI DllRegisterServer(void)
|
|
{
|
|
char szID[265];
|
|
WCHAR wcID[265];
|
|
char szCLSID[265];
|
|
char szModule[MAX_PATH];
|
|
char * pName = "IMsiProductMethods";
|
|
char * pModel;
|
|
HKEY hKey, hKey1, hKey2;
|
|
|
|
ghModule = GetModuleHandleA("MSIMETH");
|
|
|
|
// Normally we want to use "Both" as the threading model since
|
|
// the DLL is free threaded, but NT 3.51 Ole doesnt work unless
|
|
// the model is "Aparment"
|
|
|
|
if(IsLessThan4()) pModel = "Apartment";
|
|
else pModel = "Both";
|
|
|
|
//////////////////////////////////////
|
|
// Product Methods Implementation
|
|
|
|
// Create the path.
|
|
StringFromGUID2(CLSID_MsiProductMethods, wcID, 128);
|
|
WideCharToMultiByte(CP_OEMCP, WC_COMPOSITECHECK, wcID, (-1), szID, 256, NULL, NULL);
|
|
|
|
strcpy(szCLSID, "Software\\classes\\CLSID\\");
|
|
strcat(szCLSID, szID);
|
|
|
|
char szProviderCLSIDAppID[128];
|
|
strcpy(szProviderCLSIDAppID, "SOFTWARE\\CLASSES\\APPID\\");
|
|
strcat(szProviderCLSIDAppID, szID);
|
|
|
|
RegCreateKeyA(HKEY_LOCAL_MACHINE, szProviderCLSIDAppID, &hKey);
|
|
RegSetValueExA(hKey, NULL, 0, REG_SZ, (BYTE *)pName, (strlen(pName) * 2)+1);
|
|
|
|
CloseHandle(hKey);
|
|
|
|
RegCreateKeyA(HKEY_LOCAL_MACHINE, szCLSID, &hKey1);
|
|
RegSetValueExA(hKey1, NULL, 0, REG_SZ, (BYTE *)pName, (strlen(pName) * 2)+1);
|
|
|
|
// Create entries under CLSID
|
|
RegCreateKeyA(hKey1, "LocalServer32", &hKey2);
|
|
|
|
GetModuleFileNameA(ghModule, szModule, MAX_PATH);
|
|
|
|
RegSetValueExA(hKey2, NULL, 0, REG_SZ, (BYTE *)szModule, (strlen(szModule) * 2)+1);
|
|
RegSetValueExA(hKey2, "ThreadingModel", 0, REG_SZ, (BYTE *)pModel, (strlen(pModel) * 2)+1);
|
|
|
|
CloseHandle(hKey1);
|
|
CloseHandle(hKey2);
|
|
|
|
//////////////////////////////////////
|
|
// Software Feature Methods Implementation
|
|
|
|
pName = "IMsiSoftwareFeatureMethods";
|
|
|
|
// Create the path.
|
|
StringFromGUID2(CLSID_MsiSoftwareFeatureMethods, wcID, 128);
|
|
WideCharToMultiByte(CP_OEMCP, WC_COMPOSITECHECK, wcID, (-1), szID, 256, NULL, NULL);
|
|
|
|
strcpy(szCLSID, "Software\\classes\\CLSID\\");
|
|
strcat(szCLSID, szID);
|
|
|
|
strcpy(szProviderCLSIDAppID, "SOFTWARE\\CLASSES\\APPID\\");
|
|
strcat(szProviderCLSIDAppID, szID);
|
|
|
|
RegCreateKeyA(HKEY_LOCAL_MACHINE, szProviderCLSIDAppID, &hKey);
|
|
RegSetValueExA(hKey, NULL, 0, REG_SZ, (BYTE *)pName, (strlen(pName) * 2)+1);
|
|
|
|
CloseHandle(hKey);
|
|
|
|
RegCreateKeyA(HKEY_LOCAL_MACHINE, szCLSID, &hKey1);
|
|
RegSetValueExA(hKey1, NULL, 0, REG_SZ, (BYTE *)pName, (strlen(pName) * 2)+1);
|
|
|
|
// Create entries under CLSID
|
|
RegCreateKeyA(hKey1, "LocalServer32", &hKey2);
|
|
|
|
GetModuleFileNameA(ghModule, szModule, MAX_PATH);
|
|
|
|
RegSetValueExA(hKey2, NULL, 0, REG_SZ, (BYTE *)szModule, (strlen(szModule) * 2)+1);
|
|
RegSetValueExA(hKey2, "ThreadingModel", 0, REG_SZ, (BYTE *)pModel, (strlen(pModel) * 2)+1);
|
|
|
|
CloseHandle(hKey1);
|
|
CloseHandle(hKey2);
|
|
|
|
return NOERROR;
|
|
}
|
|
|
|
//***************************************************************************
|
|
//
|
|
// DllUnregisterServer
|
|
//
|
|
// Purpose: Called when it is time to remove the registry entries.
|
|
//
|
|
// Return: NOERROR if registration successful, error otherwise.
|
|
//***************************************************************************
|
|
|
|
STDAPI DllUnregisterServer(void)
|
|
{
|
|
WCHAR wcID[256];
|
|
char szID[256];
|
|
char wcCLSID[256];
|
|
HKEY hKey;
|
|
|
|
//////////////////////////////////////
|
|
// Product Methods Implementation
|
|
|
|
// Create the path.
|
|
StringFromGUID2(CLSID_MsiProductMethods, wcID, 128);
|
|
WideCharToMultiByte(CP_OEMCP, WC_COMPOSITECHECK, wcID, (-1), szID, 256, NULL, NULL);
|
|
|
|
strcpy(wcCLSID, "Software\\classes\\CLSID\\");
|
|
strcat(wcCLSID, szID);
|
|
|
|
char szProviderCLSIDAppID[128];
|
|
strcpy(szProviderCLSIDAppID, "SOFTWARE\\CLASSES\\APPID\\");
|
|
strcat(szProviderCLSIDAppID,wcCLSID);
|
|
|
|
//Delete entries under APPID
|
|
|
|
RegDeleteKeyA(HKEY_LOCAL_MACHINE, szProviderCLSIDAppID);
|
|
|
|
char szTemp[128];
|
|
strcpy(szTemp, wcCLSID);
|
|
strcat(szTemp,"\\");
|
|
strcat(szTemp,"LocalServer32");
|
|
RegDeleteKeyA(HKEY_CLASSES_ROOT, szTemp);
|
|
|
|
// First delete the InProcServer subkey.
|
|
|
|
DWORD dwRet = RegOpenKeyA(HKEY_LOCAL_MACHINE, wcCLSID, &hKey);
|
|
if(dwRet == NO_ERROR){
|
|
RegDeleteKeyA(hKey, "InprocServer32");
|
|
CloseHandle(hKey);
|
|
}
|
|
|
|
dwRet = RegOpenKeyA(HKEY_LOCAL_MACHINE, "Software\\classes\\CLSID", &hKey);
|
|
if(dwRet == NO_ERROR){
|
|
RegDeleteKeyA(hKey,szID);
|
|
CloseHandle(hKey);
|
|
}
|
|
|
|
//////////////////////////////////////
|
|
// Software Feature Methods Implementation
|
|
|
|
// Create the path.
|
|
StringFromGUID2(CLSID_MsiSoftwareFeatureMethods, wcID, 128);
|
|
WideCharToMultiByte(CP_OEMCP, WC_COMPOSITECHECK, wcID, (-1), szID, 256, NULL, NULL);
|
|
|
|
strcpy(wcCLSID, "Software\\classes\\CLSID\\");
|
|
strcat(wcCLSID, szID);
|
|
|
|
strcpy(szProviderCLSIDAppID, "SOFTWARE\\CLASSES\\APPID\\");
|
|
strcat(szProviderCLSIDAppID,wcCLSID);
|
|
|
|
//Delete entries under APPID
|
|
|
|
RegDeleteKeyA(HKEY_LOCAL_MACHINE, szProviderCLSIDAppID);
|
|
|
|
strcpy(szTemp, wcCLSID);
|
|
strcat(szTemp,"\\");
|
|
strcat(szTemp,"LocalServer32");
|
|
RegDeleteKeyA(HKEY_CLASSES_ROOT, szTemp);
|
|
|
|
// First delete the InProcServer subkey.
|
|
|
|
dwRet = RegOpenKeyA(HKEY_LOCAL_MACHINE, wcCLSID, &hKey);
|
|
if(dwRet == NO_ERROR){
|
|
RegDeleteKeyA(hKey, "InprocServer32");
|
|
CloseHandle(hKey);
|
|
}
|
|
|
|
dwRet = RegOpenKeyA(HKEY_LOCAL_MACHINE, "Software\\classes\\CLSID", &hKey);
|
|
if(dwRet == NO_ERROR){
|
|
RegDeleteKeyA(hKey,szID);
|
|
CloseHandle(hKey);
|
|
}
|
|
|
|
return NOERROR;
|
|
}
|