//
// Check cluster state status
//
int checkClusterState()
{
HCLUSTER hClust;
DWORD pdwClusterState;
if (GetNodeClusterState(NULL, &pdwClusterState) != ERROR_SUCCESS)
{
warnError(L"Error 0x%x executing GetClusterInformation entry point.", GetLastError());
return I_FALSE;
}
switch (pdwClusterState)
{
case ClusterStateNotInstalled :
warnError(L"Windows Clustering is not installed.");
return I_FALSE;
case ClusterStateNotConfigured :
warnError(L"Windows Clustering is not configured.");
return I_FALSE;
case ClusterStateNotRunning :
case ClusterStateRunning :
break ;
}
hClust = OpenCluster(NULL);
if (hClust == NULL)
{
warnError(L"Error 0x%x executing OpenCluster entry point.", GetLastError());
return I_FALSE;
}
CloseCluster(hClust);
return I_TRUE;
}
int getClusterGroups(cluster_t *pcluster)
{
HCLUSTER hClust;
HCLUSENUM hClusEnum;
DWORD dwIndex;
DWORD dwType;
LPWSTR lpszName;
DWORD cchName;
hClust = OpenCluster(NULL);
if (hClust == NULL)
{
warnError(L"Error 0x%x executing OpenCluster entry point.", GetLastError());
return I_FALSE;
}
if ((hClusEnum = ClusterOpenEnum(hClust, CLUSTER_ENUM_GROUP)) == NULL)
{
warnError(L"Error 0x%x executing OpenCluster entry point.", GetLastError());
CloseCluster(hClust);
return I_FALSE;
}
if ((lpszName = LocalAlloc(LPTR, BUFFER_SIZE * sizeof(TCHAR))) == NULL)
fatalError(L"Fatal Error 0x%x executing LocalAlloc entry point.", GetLastError());
cchName = BUFFER_SIZE;
for (dwIndex = 0; ClusterEnum(hClusEnum, dwIndex, &dwType, lpszName, &cchName) == ERROR_SUCCESS; dwIndex++)
{
getGroupState(pcluster, hClust, lpszName);
cchName = BUFFER_SIZE;
}
LocalFree(lpszName);
ClusterCloseEnum(hClusEnum);
CloseCluster(hClust);
return I_TRUE;
}
UINT __stdcall
ingres_cluster_unregister_service(MSIHANDLE hInstall)
{
HCLUSTER hCluster;
HRESOURCE hResource;
WCHAR wszResourceName[256];
char szResourceName[256];
char szInstallCode[3];
DWORD dwSize;
INSTALLSTATE iInstalled, iAction;
char szBuf[256];
MsiGetFeatureState(hInstall, "IngresDBMS", &iInstalled, &iAction);
if(iAction != INSTALLSTATE_ABSENT)
return ERROR_SUCCESS;
dwSize=sizeof(szBuf); *szBuf=0;
if (!MsiGetProperty(hInstall, "INGRES_CLUSTER_RESOURCE_INUSE", szBuf, &dwSize)
&& !strcmp(szBuf, "1"))
return ERROR_SUCCESS;
dwSize=sizeof(szResourceName); *szResourceName=0;
MsiGetProperty(hInstall, "INGRES_CLUSTER_RESOURCE", szResourceName, &dwSize);
mbstowcs(wszResourceName, szResourceName, sizeof(szResourceName));
dwSize=sizeof(szInstallCode); *szInstallCode=0;
MsiGetProperty(hInstall, "II_INSTALLATION", szInstallCode, &dwSize);
hCluster = OpenCluster(NULL);
if(hCluster)
{
hResource = OpenClusterResource(hCluster, wszResourceName);
if(hResource)
{
if (!DeleteClusterResource(hResource))
SetupRegistryKeys(hResource, szInstallCode, FALSE);
CloseClusterResource(hResource);
}
CloseCluster(hCluster);
}
return ERROR_SUCCESS;
}
/**
** This routine will handle upgrade/modify installs only.
** This dialog will only be displayed if ingres is being modified or upgraded.
*/
BOOL
InstanceList::OnWizardFinish()
{
char code[3];
char ach[2048], ii_system[1024];
int flag=0;
BOOL bInstalled=FALSE;
sprintf(code, "%s", m_iicode);
thePreInstall.m_InstallCode=m_iicode;
if(strlen(code)!=2 || !isalpha(code[0]) || !isalnum(code[1]))
{
Error(IDS_INVALIDINSTALLATIONCODE, code);
return FALSE;
}
CInstallation *inst=NULL;
for(int i=0; i<thePreInstall.m_Installations.GetSize(); i++)
{
inst=(CInstallation *) thePreInstall.m_Installations.GetAt(i);
if (inst && !thePreInstall.m_InstallCode.CompareNoCase(inst->m_id))
{
bInstalled=TRUE;
sprintf(ii_system, "%s", inst->m_path);
thePreInstall.m_UpgradeType=CompareIngresVersion(ii_system);
if (thePreInstall.m_DBATools)
thePreInstall.m_UpgradeType=inst->m_UpgradeCode;
if (inst->m_ver25)
{
thePreInstall.m_Ver25 ="1";
thePreInstall.m_EmbeddedRelease =inst->m_embedded;
}
break;
}
}
if (!(bInstalled && (!thePreInstall.m_Ver25.Compare("1") || thePreInstall.m_UpgradeType)))
goto Label;
char buf[2048], szInstallCode[3];
char szKey[256], szResName[256];
int idx;
HKEY hKey;
BOOL bCluster;
sprintf(szInstallCode, thePreInstall.m_InstallCode.GetBuffer(3));
if (_stricmp(szInstallCode, "II"))
{
/* Compute the GUID index from the installation code */
idx = (toupper(szInstallCode[0]) - 'A') * 26 + toupper(szInstallCode[1]) - 'A';
if (idx <= 0)
idx = (toupper(szInstallCode[0]) - 'A') * 26 + toupper(szInstallCode[1]) - '0';
sprintf(szKey, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{A78D%04X-2979-11D5-BDFA-00B0D0AD4485}",idx);
}
else
sprintf(szKey, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{A78D00D8-2979-11D5-BDFA-00B0D0AD4485}");
thePreInstall.m_InstallCode.ReleaseBuffer();
bCluster=FALSE;
if(!RegOpenKeyEx(HKEY_LOCAL_MACHINE, szKey, 0, KEY_QUERY_VALUE, &hKey))
{
char szData[2];
DWORD dwSize;
dwSize=sizeof(szData); *szData=0;
if (!RegQueryValueEx(hKey,"IngresClusterInstall", NULL, NULL, (BYTE *)szData, &dwSize) && !strcmp(szData, "1"))
bCluster=TRUE;
dwSize=sizeof(szResName); *szResName=0;
if (!RegQueryValueEx(hKey,"IngresClusterResource", NULL, NULL, (BYTE *)szResName, &dwSize))
sprintf(szResName, "Ingres Service [ %s ]", szInstallCode);
RegCloseKey(hKey);
}
SetEnvironmentVariable("II_SYSTEM", ii_system);
GetEnvironmentVariable("PATH", buf, sizeof(buf));
sprintf(ach, "%s\\ingres\\bin;%s\\ingres\\utility;%s", ii_system, ii_system, buf);
SetEnvironmentVariable("PATH", ach);
while(IngresAlreadyRunning()==1)
{
thePreInstall.m_RestartIngres=1;
MessageBeep(MB_ICONEXCLAMATION);
if(!flag && AskUserYN(IDS_INGRESRUNNING))
{
CWaitCursor wait;
flag=1;
if (!bCluster)
{
sprintf(ach, "\"%s\\ingres\\bin\\winstart.exe\"", ii_installpath);
Execute(ach, "/stop", FALSE);
Sleep(1000);
while(WinstartRunning())
{
Sleep(1000);
GetParent()->UpdateWindow();
}
}
else
{
HCLUSTER hCluster = NULL;
HRESOURCE hResource = NULL;
WCHAR lpwResourceName[256];
hCluster = OpenCluster(NULL);
if (hCluster)
{
mbstowcs(lpwResourceName, szResName, 256);
hResource = OpenClusterResource(hCluster, lpwResourceName);
if (hResource)
{
OfflineClusterResource(hResource);
CloseClusterResource(hResource);
}
}
while (IngresAlreadyRunning()==1)
Sleep(1000);
}
}
else
{
GotoDlgCtrl(&m_list);
return FALSE;
}
}
sprintf(ach, "\"%s\\ingres\\bin\\ivm.exe\"", ii_installpath);
if (!Execute(ach, "-stop", FALSE))
{
sprintf(ach, "\"%s\\ingres\\vdba\\ivm.exe\"", ii_installpath);
Execute(ach, "-stop", FALSE);
}
if(IngresAlreadyRunning()==0)
{
if ((thePreInstall.m_UpgradeType ==1 || thePreInstall.m_UpgradeType ==2) && !thePreInstall.m_DBATools)
{
CString charset;
if (IsPre92Release(inst->m_ReleaseVer))
{
Local_NMgtIngAt("II_CHARSET", inst->m_path, charset);
if (charset.IsEmpty())
{
char charsetinst[MAX_PATH];
sprintf(charsetinst, "II_CHARSET%s", inst->m_id);
Local_NMgtIngAt(charsetinst, inst->m_path, charset);
}
if (!charset.IsEmpty() && charset.CompareNoCase("UTF8")==0)
{
Error(IDS_BLOCKUPGRADE, code);
return FALSE;
}
}
if (thePreInstall.m_Ver25.Compare("1"))
{
if(!AskUserYN(IDS_UPGRADE))
{
thePreInstall.m_UpgradeType=0;
}
}
else
{
if (!AskUserYN(IDS_MUSTUPGRADEVER25, thePreInstall.m_InstallCode))
{
GotoDlgCtrl(&m_list);
return FALSE;
}
}
}
}
Label:
if(!thePreInstall.LaunchWindowsInstaller(!bInstalled))
exit(0);
return TRUE;
}
