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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#pragma once
#ifndef NOMINMAX
# define NOMINMAX // Undefine min and max defined by windows.h
#endif
// Published by Visual Studio Setup team
#include <cm3p/Setup.Configuration.h>
#include <string>
#include <vector>
#include <windows.h>
template <class T>
class SmartCOMPtr
{
public:
SmartCOMPtr() = default;
SmartCOMPtr(T* p)
{
ptr = p;
if (ptr != nullptr)
ptr->AddRef();
}
SmartCOMPtr(const SmartCOMPtr<T>& sptr)
{
ptr = sptr.ptr;
if (ptr != nullptr)
ptr->AddRef();
}
T** operator&() { return &ptr; }
T* operator->() { return ptr; }
T* operator=(T* p)
{
if (*this != p) {
ptr = p;
if (ptr != nullptr)
ptr->AddRef();
}
return *this;
}
operator T*() const { return ptr; }
template <class I>
HRESULT QueryInterface(REFCLSID rclsid, I** pp)
{
if (pp != nullptr) {
return ptr->QueryInterface(rclsid, (void**)pp);
} else {
return E_FAIL;
}
}
HRESULT CoCreateInstance(REFCLSID clsid, IUnknown* pUnknown,
REFIID interfaceId, DWORD dwClsContext = CLSCTX_ALL)
{
HRESULT hr = ::CoCreateInstance(clsid, pUnknown, dwClsContext, interfaceId,
(void**)&ptr);
return hr;
}
~SmartCOMPtr()
{
if (ptr != nullptr)
ptr->Release();
}
private:
T* ptr = nullptr;
};
class SmartBSTR
{
public:
SmartBSTR() = default;
SmartBSTR(const SmartBSTR& src) = delete;
SmartBSTR& operator=(const SmartBSTR& src) = delete;
operator BSTR() const { return str; }
BSTR* operator&() throw() { return &str; }
~SmartBSTR() throw() { ::SysFreeString(str); }
private:
BSTR str = nullptr;
};
struct VSInstanceInfo
{
std::string VSInstallLocation;
std::string Version;
std::string VCToolsetVersion;
bool IsWin10SDKInstalled = false;
bool IsWin81SDKInstalled = false;
std::string GetInstallLocation() const;
};
class cmVSSetupAPIHelper
{
public:
cmVSSetupAPIHelper(unsigned int version);
~cmVSSetupAPIHelper();
bool SetVSInstance(std::string const& vsInstallLocation,
std::string const& vsInstallVersion);
bool IsVSInstalled();
bool GetVSInstanceInfo(std::string& vsInstallLocation);
bool GetVSInstanceVersion(std::string& vsInstanceVersion);
bool GetVCToolsetVersion(std::string& vsToolsetVersion);
bool IsWin10SDKInstalled();
bool IsWin81SDKInstalled();
private:
bool Initialize();
bool GetVSInstanceInfo(SmartCOMPtr<ISetupInstance2> instance2,
VSInstanceInfo& vsInstanceInfo);
bool CheckInstalledComponent(SmartCOMPtr<ISetupPackageReference> package,
bool& bWin10SDK, bool& bWin81SDK);
int ChooseVSInstance(const std::vector<VSInstanceInfo>& vecVSInstances);
bool EnumerateAndChooseVSInstance();
bool LoadSpecifiedVSInstanceFromDisk();
bool EnumerateVSInstancesWithVswhere(
std::vector<VSInstanceInfo>& VSInstances);
bool EnumerateVSInstancesWithCOM(std::vector<VSInstanceInfo>& VSInstances);
unsigned int Version;
// COM ptrs to query about VS instances
SmartCOMPtr<ISetupConfiguration> setupConfig;
SmartCOMPtr<ISetupConfiguration2> setupConfig2;
SmartCOMPtr<ISetupHelper> setupHelper;
// used to indicate failure in Initialize(), so we don't have to call again
bool initializationFailure = false;
// indicated if COM initialization is successful
HRESULT comInitialized;
// current best instance of VS selected
VSInstanceInfo chosenInstanceInfo;
bool IsEWDKEnabled();
std::string SpecifiedVSInstallLocation;
std::string SpecifiedVSInstallVersion;
};
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