windows-nt/Source/XPSP1/NT/admin/cys/win32/applicationinstallationunit.cpp

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// Copyright (c) 1997-2001 Microsoft Corporation
//
// File: ApplicationInstallationUnit.cpp
//
// Synopsis: Defines a ApplicationInstallationUnit
// This object has the knowledge for installing the
// Application services portions of Terminal Server
//
// History: 02/06/2001 JeffJon Created
#include "pch.h"
#include "resource.h"
#include "ApplicationInstallationUnit.h"
#include "state.h"
// Finish page help
static PCWSTR CYS_TS_FINISH_PAGE_HELP = L"cys.chm::/cys_configuring_application_server.htm";
ApplicationInstallationUnit::ApplicationInstallationUnit() :
serverSize(static_cast<DWORD>(-1)),
serverCache(static_cast<DWORD>(-1)),
applicationMode(static_cast<DWORD>(-1)),
installTS(false),
InstallationUnit((State::GetInstance().GetProductSKU() & CYS_SERVER) ?
IDS_APPLICATION_SERVER_TYPE_SRV : IDS_APPLICATION_SERVER_TYPE,
IDS_APPLICATION_SERVER_DESCRIPTION,
CYS_TS_FINISH_PAGE_HELP,
APPLICATIONSERVER_INSTALL)
{
LOG_CTOR(ApplicationInstallationUnit);
}
ApplicationInstallationUnit::~ApplicationInstallationUnit()
{
LOG_DTOR(ApplicationInstallationUnit);
}
InstallationReturnType
ApplicationInstallationUnit::InstallService(HANDLE logfileHandle, HWND hwnd)
{
LOG_FUNCTION(ApplicationInstallationUnit::InstallService);
InstallationReturnType result = INSTALL_SUCCESS;
bool optimize = false;
bool install = false;
CYS_APPEND_LOG(String::load(IDS_LOG_APP_CONFIGURE));
if (State::GetInstance().GetProductSKU() & CYS_SERVER)
{
// Server SKU - service is installed if the optimizations for applications
// have been turned on
if (GetServerSize() == 3 &&
GetServerCache() == 0)
{
// Server is already optimized - service is installed
// do nothing
optimize = false;
install = false;
}
else
{
// Server has not been optimized - service is not considered installed
optimize = true;
install = false;
}
}
else if (State::GetInstance().GetProductSKU() & (CYS_ADVANCED_SERVER | CYS_DATACENTER_SERVER))
{
// Datacenter or Advanced Server SKU - service is considered installed if the optimizations
// have been turned on and the Terminal Server has been installed
if (GetServerSize() == 3 &&
GetServerCache() == 0 &&
GetApplicationMode() == 1)
{
// Server is already optimized for applications - service is installed
// do nothing
optimize = false;
install = false;
}
else if (GetServerSize() == 3 &&
GetServerCache() == 0 &&
GetApplicationMode() != 1)
{
// Server is already optimized for application but TS is not installed
// - service not installed completely
optimize = false;
install = installTS;
}
else if ((GetServerSize() != 3 ||
GetServerCache() != 0) &&
GetApplicationMode() != 1)
{
// Server is not optimized for applications and TS is not installed
// - service not installed
optimize = true;
install = installTS;
}
else if ((GetServerSize() != 3 ||
GetServerCache() != 0) &&
GetApplicationMode() == 1)
{
// Server is not optimized for applications but TS is installed
// - service not installed completely
optimize = true;
install = false;
}
}
else
{
// No other SKUs are supported
optimize = false;
install = false;
}
if (optimize)
{
// To optimize we set the server size and cache registry keys
bool resultSize = true;
bool resultCache = true;
resultSize = SetServerSize(CYS_SERVER_SIZE_ON);
resultCache = SetServerCache(CYS_SERVER_CACHE_ON);
if (resultSize && resultCache)
{
CYS_APPEND_LOG(String::load(IDS_LOG_APP_OPTIMIZE_SUCCESS));
LOG(L"The registry keys for TS optimizations were set successfully");
if (install)
{
result = INSTALL_SUCCESS;
}
else
{
result = INSTALL_SUCCESS_PROMPT_REBOOT;
// Set the regkeys for reboot
bool regkeyResult =
State::GetInstance().SetHomeRegkey(CYS_HOME_REGKEY_TERMINAL_SERVER_OPTIMIZED);
ASSERT(regkeyResult);
// set the key so CYS has to run again
regkeyResult = SetRegKeyValue(
CYS_HOME_REGKEY,
CYS_HOME_REGKEY_MUST_RUN,
CYS_HOME_RUN_KEY_RUN_AGAIN,
HKEY_LOCAL_MACHINE,
true);
ASSERT(regkeyResult);
}
}
else
{
CYS_APPEND_LOG(String::load(IDS_LOG_APP_OPTIMIZE_FAILED_WITH_ERROR));
CYS_APPEND_LOG(String::load(IDS_LOG_APP_OPTIMIZE_FAILED));
LOG(L"The registry keys for TS optimizations were not set");
result = INSTALL_FAILURE;
}
}
if (install)
{
// OCManager will reboot so prompt the user now
if (IDOK == Win::MessageBox(
hwnd,
String::load(IDS_CONFIRM_REBOOT),
String::load(IDS_WIZARD_TITLE),
MB_OKCANCEL))
{
// Setup TS using an unattend file
String unattendFileText;
String infFileText;
unattendFileText += L"[Components]\n";
unattendFileText += L"TerminalServer=ON";
// IMPORTANT!!! The OCManager will reboot the machine
// The log file and registry keys must be written before we launch
// the OCManager or all will be lost
String homeKeyValue = CYS_HOME_REGKEY_TERMINAL_SERVER_VALUE;
State::GetInstance().SetHomeRegkey(homeKeyValue);
// set the key so CYS has to run again
bool regkeyResult = SetRegKeyValue(
CYS_HOME_REGKEY,
CYS_HOME_REGKEY_MUST_RUN,
CYS_HOME_RUN_KEY_RUN_AGAIN,
HKEY_LOCAL_MACHINE,
true);
ASSERT(regkeyResult);
// The OCManager will reboot after installation so we don't want the finish
// page to show the log or help
result = INSTALL_SUCCESS_REBOOT;
bool ocmResult = InstallServiceWithOcManager(infFileText, unattendFileText);
if (!ocmResult)
{
CYS_APPEND_LOG(String::load(IDS_LOG_APP_INSTALL_FAILED));
result = INSTALL_FAILURE;
}
}
else
{
// user aborted the installation
CYS_APPEND_LOG(String::load(IDS_LOG_APP_ABORTED));
LOG(L"The installation was cancelled by the user when prompted for reboot.");
result = INSTALL_FAILURE;
}
}
LOG_INSTALL_RETURN(result);
return result;
}
bool
ApplicationInstallationUnit::IsServiceInstalled()
{
LOG_FUNCTION(ApplicationInstallationUnit::IsServiceInstalled);
bool result = false;
if (State::GetInstance().GetProductSKU() & CYS_SERVER)
{
// Server SKU - service is installed if the optimizations for applications
// have been turned on
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON)
{
// Server is already optimized - service is installed
result = true;
}
else
{
// Server has not been optimized - service is not considered installed
result = false;
}
}
else if (State::GetInstance().GetProductSKU() & (CYS_ADVANCED_SERVER | CYS_DATACENTER_SERVER))
{
// Datacenter or Advanced Server SKU - service is considered installed if the optimizations
// have been turned on and the Terminal Server has been installed
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for applications - service is installed
result = true;
}
else if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for application but TS is not installed
// - service not installed completely
result = false;
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications and TS is not installed
// - service not installed
result = false;
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications but TS is installed
// - service not installed completely
result = false;
}
}
else
{
// No other SKUs are supported
result = false;
}
LOG_BOOL(result);
return result;
}
bool
ApplicationInstallationUnit::GetFinishText(String& message)
{
LOG_FUNCTION(ApplicationInstallationUnit::GetFinishText);
bool optimize = false;
bool install = false;
if (State::GetInstance().GetProductSKU() & CYS_SERVER)
{
// Server SKU - service is installed if the optimizations for applications
// have been turned on
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON)
{
// Server is already optimized - service is installed
// do nothing
optimize = false;
install = false;
}
else
{
// Server has not been optimized - service is not considered installed
optimize = true;
install = false;
}
}
else if (State::GetInstance().GetProductSKU() & (CYS_ADVANCED_SERVER | CYS_DATACENTER_SERVER))
{
// Datacenter or Advanced Server SKU - service is considered installed if the optimizations
// have been turned on and the Terminal Server has been installed
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for applications - service is installed
// do nothing
optimize = false;
install = false;
}
else if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for application but TS is not installed
// - service not installed completely
optimize = false;
install = GetInstallTS();
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications and TS is not installed
// - service not installed
optimize = true;
install = GetInstallTS();
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications but TS is installed
// - service not installed completely
optimize = true;
install = false;
}
}
else
{
// No other SKUs are supported
optimize = false;
install = false;
}
if (optimize)
{
message = String::load(IDS_APPLICATION_FINISH_TEXT);
}
if (install)
{
message += String::load(IDS_APPLICATION_FINISH_INSTALL_TS);
}
if (!optimize && !install)
{
message = String::load(IDS_FINISH_NO_CHANGES);
}
LOG_BOOL(optimize || install);
return optimize || install;
}
String
ApplicationInstallationUnit::GetServiceDescription()
{
LOG_FUNCTION(ApplicationInstallationUnit::GetServiceDescription);
unsigned int resourceID = static_cast<unsigned int>(-1);
if (State::GetInstance().GetProductSKU() & CYS_SERVER)
{
// Server SKU - service is installed if the optimizations for applications
// have been turned on
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON)
{
// Server is already optimized - service is installed
resourceID = IDS_APP_SERVER_DESCRIPTION_OPTIMIZED;
}
else
{
// Server has not been optimized - service is not considered installed
resourceID = IDS_APP_SERVER_DESCRIPTION_NOT_OPTIMIZED;
}
}
else if (State::GetInstance().GetProductSKU() & (CYS_ADVANCED_SERVER | CYS_DATACENTER_SERVER))
{
// Datacenter or Advanced Server SKU - service is considered installed if the optimizations
// have been turned on and the Terminal Server has been installed
if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for applications - service is installed
resourceID = IDS_APP_ADVSERVER_DESCRIPTION_OPTIMIZED_INSTALLED;
}
else if (GetServerSize() == CYS_SERVER_SIZE_ON &&
GetServerCache() == CYS_SERVER_CACHE_ON &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is already optimized for application but TS is not installed
// - service not installed completely
resourceID = IDS_APP_ADVSERVER_DESCRIPTION_OPTIMIZED_NOT_INSTALLED;
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() != CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications and TS is not installed
// - service not installed
resourceID = IDS_APP_ADVSERVER_DESCRIPTION_NOT_OPTIMIZED_NOT_INSTALLED;
}
else if ((GetServerSize() != CYS_SERVER_SIZE_ON ||
GetServerCache() != CYS_SERVER_CACHE_ON) &&
GetApplicationMode() == CYS_APPLICATION_MODE_ON)
{
// Server is not optimized for applications but TS is installed
// - service not installed completely
resourceID = IDS_APP_ADVSERVER_DESCRIPTION_NOT_OPTIMIZED_INSTALLED;
}
}
else
{
// No other SKUs are supported
resourceID = descriptionID;
}
ASSERT(resourceID != static_cast<unsigned int>(-1));
return String::load(resourceID);
}
DWORD
ApplicationInstallationUnit::GetServerSize()
{
LOG_FUNCTION(ApplicationInstallationUnit::GetServerSize);
DWORD result = static_cast<DWORD>(-1);
if (serverSize == static_cast<DWORD>(-1))
{
// Read the server size from the registry
bool keyResult = GetRegKeyValue(
CYS_SERVER_SIZE_REGKEY,
CYS_SERVER_SIZE_VALUE,
result);
ASSERT(keyResult);
serverSize = result;
}
result = serverSize;
LOG(String::format(L"Server size = %1!d!", result));
return result;
}
DWORD
ApplicationInstallationUnit::GetServerCache()
{
LOG_FUNCTION(ApplicationInstallationUnit::GetServerCache);
DWORD result = static_cast<DWORD>(-1);
if (serverCache == static_cast<DWORD>(-1))
{
// Read the server cache from the registry
bool keyResult = GetRegKeyValue(
CYS_SERVER_CACHE_REGKEY,
CYS_SERVER_CACHE_VALUE,
result);
ASSERT(keyResult);
if (keyResult)
{
serverCache = result;
}
}
result = serverCache;
LOG(String::format(L"Server cache = %1!d!", result));
return result;
}
DWORD
ApplicationInstallationUnit::GetApplicationMode()
{
LOG_FUNCTION(ApplicationInstallationUnit::GetApplicationMode);
DWORD result = static_cast<DWORD>(-1);
if (applicationMode == static_cast<DWORD>(-1))
{
// Read the application mode from the registry
bool keyResult = GetRegKeyValue(
CYS_APPLICATION_MODE_REGKEY,
CYS_APPLICATION_MODE_VALUE,
result);
ASSERT(keyResult);
if (keyResult)
{
applicationMode = result;
}
}
result = applicationMode;
LOG(String::format(L"Application mode = %1!d!", result));
return result;
}
bool
ApplicationInstallationUnit::SetServerSize(DWORD size) const
{
LOG_FUNCTION2(
ApplicationInstallationUnit::SetServerSize,
String::format(L"%1!d!", size));
// Write the server size from the registry
bool result = SetRegKeyValue(
CYS_SERVER_SIZE_REGKEY,
CYS_SERVER_SIZE_VALUE,
size);
ASSERT(result);
return result;
}
bool
ApplicationInstallationUnit::SetServerCache(DWORD cache) const
{
LOG_FUNCTION2(
ApplicationInstallationUnit::SetServerCache,
String::format(L"%1!d!", cache));
// Write the server cache to the registry
bool result = SetRegKeyValue(
CYS_SERVER_CACHE_REGKEY,
CYS_SERVER_CACHE_VALUE,
cache);
ASSERT(result);
return result;
}
bool
ApplicationInstallationUnit::SetApplicationMode(DWORD mode) const
{
LOG_FUNCTION2(
ApplicationInstallationUnit::SetApplicationMode,
String::format(L"%1!d!", mode));
bool result = SetRegKeyValue(
CYS_APPLICATION_MODE_REGKEY,
CYS_APPLICATION_MODE_VALUE,
mode);
ASSERT(result);
return result;
}
void
ApplicationInstallationUnit::SetInstallTS(bool install)
{
LOG_FUNCTION2(
ApplicationInstallationUnit::SetInstallTS,
install ? L"true" : L"false");
installTS = install;
}