bpo-30389 Adds detection of VS 2017 to distutils._msvccompiler (#1632)

8 files changed, 1089 insertions, 1 deletions

diff --git a/PC/_findvs.cpp b/PC/_findvs.cpp
new file mode 100644
index 0000000..6c66011
--- /dev/null
+++ b/PC/_findvs.cpp
@@ -0,0 +1,255 @@
+//
+// Helper library for location Visual Studio installations
+// using the COM-based query API.
+//
+// Copyright (c) Microsoft Corporation
+// Licensed to PSF under a contributor agreement
+//
+
+// Version history
+//  2017-05: Initial contribution (Steve Dower)
+
+#include <Windows.h>
+#include <Strsafe.h>
+#include "external\include\Setup.Configuration.h"
+#pragma comment(lib, "ole32.lib")
+#pragma comment(lib, "oleaut32.lib")
+#pragma comment(lib, "version.lib")
+#pragma comment(lib, "Microsoft.VisualStudio.Setup.Configuration.Native.lib")
+
+#include <Python.h>
+
+static PyObject *error_from_hr(HRESULT hr)
+{
+    if (FAILED(hr))
+        PyErr_Format(PyExc_OSError, "Error %08x", hr);
+    assert(PyErr_Occurred());
+    return nullptr;
+}
+
+static PyObject *get_install_name(ISetupInstance2 *inst)
+{
+    HRESULT hr;
+    BSTR name;
+    PyObject *str = nullptr;
+    if (FAILED(hr = inst->GetDisplayName(LOCALE_USER_DEFAULT, &name)))
+        goto error;
+    str = PyUnicode_FromWideChar(name, SysStringLen(name));
+    SysFreeString(name);
+    return str;
+error:
+
+    return error_from_hr(hr);
+}
+
+static PyObject *get_install_version(ISetupInstance *inst)
+{
+    HRESULT hr;
+    BSTR ver;
+    PyObject *str = nullptr;
+    if (FAILED(hr = inst->GetInstallationVersion(&ver)))
+        goto error;
+    str = PyUnicode_FromWideChar(ver, SysStringLen(ver));
+    SysFreeString(ver);
+    return str;
+error:
+
+    return error_from_hr(hr);
+}
+
+static PyObject *get_install_path(ISetupInstance *inst)
+{
+    HRESULT hr;
+    BSTR path;
+    PyObject *str = nullptr;
+    if (FAILED(hr = inst->GetInstallationPath(&path)))
+        goto error;
+    str = PyUnicode_FromWideChar(path, SysStringLen(path));
+    SysFreeString(path);
+    return str;
+error:
+
+    return error_from_hr(hr);
+}
+
+static PyObject *get_installed_packages(ISetupInstance2 *inst)
+{
+    HRESULT hr;
+    PyObject *res = nullptr;
+    LPSAFEARRAY sa_packages = nullptr;
+    LONG ub = 0;
+    IUnknown **packages = nullptr;
+    PyObject *str = nullptr;
+
+    if (FAILED(hr = inst->GetPackages(&sa_packages)) ||
+        FAILED(hr = SafeArrayAccessData(sa_packages, (void**)&packages)) ||
+        FAILED(SafeArrayGetUBound(sa_packages, 1, &ub)) ||
+        !(res = PyList_New(0)))
+        goto error;
+
+    for (LONG i = 0; i < ub; ++i) {
+        ISetupPackageReference *package = nullptr;
+        BSTR id = nullptr;
+        PyObject *str = nullptr;
+
+        if (FAILED(hr = packages[i]->QueryInterface(&package)) ||
+            FAILED(hr = package->GetId(&id)))
+            goto iter_error;
+
+        str = PyUnicode_FromWideChar(id, SysStringLen(id));
+        SysFreeString(id);
+
+        if (!str || PyList_Append(res, str) < 0)
+            goto iter_error;
+
+        Py_CLEAR(str);
+        package->Release();
+        continue;
+
+    iter_error:
+        if (package) package->Release();
+        Py_XDECREF(str);
+
+        goto error;
+    }
+
+    SafeArrayUnaccessData(sa_packages);
+    SafeArrayDestroy(sa_packages);
+
+    return res;
+error:
+    if (sa_packages && packages) SafeArrayUnaccessData(sa_packages);
+    if (sa_packages) SafeArrayDestroy(sa_packages);
+    Py_XDECREF(res);
+
+    return error_from_hr(hr);
+}
+
+static PyObject *find_all_instances()
+{
+    ISetupConfiguration *sc = nullptr;
+    ISetupConfiguration2 *sc2 = nullptr;
+    IEnumSetupInstances *enm = nullptr;
+    ISetupInstance *inst = nullptr;
+    ISetupInstance2 *inst2 = nullptr;
+    PyObject *res = nullptr;
+    ULONG fetched;
+    HRESULT hr;
+
+    if (!(res = PyList_New(0)))
+        goto error;
+
+    if (FAILED(hr = CoCreateInstance(
+        __uuidof(SetupConfiguration),
+        NULL,
+        CLSCTX_INPROC_SERVER,
+        __uuidof(ISetupConfiguration),
+        (LPVOID*)&sc
+    )) && hr != REGDB_E_CLASSNOTREG)
+        goto error;
+
+    // If the class is not registered, there are no VS instances installed
+    if (hr == REGDB_E_CLASSNOTREG)
+        return res;
+
+    if (FAILED(hr = sc->QueryInterface(&sc2)) ||
+        FAILED(hr = sc2->EnumAllInstances(&enm)))
+        goto error;
+
+    while (SUCCEEDED(enm->Next(1, &inst, &fetched)) && fetched) {
+        PyObject *name = nullptr;
+        PyObject *version = nullptr;
+        PyObject *path = nullptr;
+        PyObject *packages = nullptr;
+
+        if (FAILED(hr = inst->QueryInterface(&inst2)) ||
+            !(name = get_install_name(inst2)) ||
+            !(version = get_install_version(inst)) ||
+            !(path = get_install_path(inst)) ||
+            !(packages = get_installed_packages(inst2)) ||
+            PyList_Append(res, PyTuple_Pack(4, name, version, path, packages)) < 0)
+            goto iter_error;
+
+        continue;
+    iter_error:
+        if (inst2) inst2->Release();
+        Py_XDECREF(packages);
+        Py_XDECREF(path);
+        Py_XDECREF(version);
+        Py_XDECREF(name);
+        goto error;
+    }
+
+    enm->Release();
+    sc2->Release();
+    sc->Release();
+    return res;
+
+error:
+    if (enm) enm->Release();
+    if (sc2) sc2->Release();
+    if (sc) sc->Release();
+    Py_XDECREF(res);
+
+    return error_from_hr(hr);
+}
+
+PyDoc_STRVAR(findvs_findall_doc, "findall()\
+\
+Finds all installed versions of Visual Studio.\
+\
+This function will initialize COM temporarily. To avoid impact on other parts\
+of your application, use a new thread to make this call.");
+
+static PyObject *findvs_findall(PyObject *self, PyObject *args, PyObject *kwargs)
+{
+    HRESULT hr = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
+    if (hr == RPC_E_CHANGED_MODE)
+        hr = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
+    if (FAILED(hr))
+        return error_from_hr(hr);
+    PyObject *res = find_all_instances();
+    CoUninitialize();
+    return res;
+}
+
+// List of functions to add to findvs in exec_findvs().
+static PyMethodDef findvs_functions[] = {
+    { "findall", (PyCFunction)findvs_findall, METH_VARARGS | METH_KEYWORDS, findvs_findall_doc },
+    { NULL, NULL, 0, NULL }
+};
+
+// Initialize findvs. May be called multiple times, so avoid
+// using static state.
+static int exec_findvs(PyObject *module)
+{
+    PyModule_AddFunctions(module, findvs_functions);
+
+    return 0; // success
+}
+
+PyDoc_STRVAR(findvs_doc, "The _findvs helper module");
+
+static PyModuleDef_Slot findvs_slots[] = {
+    { Py_mod_exec, exec_findvs },
+    { 0, NULL }
+};
+
+static PyModuleDef findvs_def = {
+    PyModuleDef_HEAD_INIT,
+    "_findvs",
+    findvs_doc,
+    0,              // m_size
+    NULL,           // m_methods
+    findvs_slots,
+    NULL,           // m_traverse
+    NULL,           // m_clear
+    NULL,           // m_free
+};
+
+extern "C" {
+    PyMODINIT_FUNC PyInit__findvs(void)
+    {
+        return PyModuleDef_Init(&findvs_def);
+    }
+}
\ No newline at end of file
diff --git a/PC/config.c b/PC/config.c
index f14e068..699e1d0 100644
--- a/PC/config.c
+++ b/PC/config.c
@@ -1,7 +1,7 @@
 /* Module configuration */
 
 /* This file contains the table of built-in modules.
-   See create_builtin() in import.c. */
+    See create_builtin() in import.c. */
 
 #include "Python.h"
 
@@ -69,6 +69,7 @@ extern PyObject* _PyWarnings_Init(void);
 extern PyObject* PyInit__string(void);
 extern PyObject* PyInit__stat(void);
 extern PyObject* PyInit__opcode(void);
+extern PyObject* PyInit__findvs(void);
 
 /* tools/freeze/makeconfig.py marker for additional "extern" */
 /* -- ADDMODULE MARKER 1 -- */
@@ -161,6 +162,8 @@ struct _inittab _PyImport_Inittab[] = {
     {"_stat", PyInit__stat},
     {"_opcode", PyInit__opcode},
 
+    {"_findvs", PyInit__findvs},
+
     /* Sentinel */
     {0, 0}
 };
diff --git a/PC/external/Externals.txt b/PC/external/Externals.txt
new file mode 100644
index 0000000..618fe16
--- /dev/null
+++ b/PC/external/Externals.txt
@@ -0,0 +1,3 @@
+The files in this folder are from the Microsoft.VisualStudio.Setup.Configuration.Native package on Nuget.
+
+They are licensed under the MIT license.
diff --git a/PC/external/include/Setup.Configuration.h b/PC/external/include/Setup.Configuration.h
new file mode 100644
index 0000000..1fb3187
--- /dev/null
+++ b/PC/external/include/Setup.Configuration.h
@@ -0,0 +1,827 @@
+// The MIT License(MIT)
+// Copyright(C) Microsoft Corporation.All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files(the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions :
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+#pragma once
+
+// Constants
+//
+#ifndef E_NOTFOUND
+#define E_NOTFOUND HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
+#endif
+
+#ifndef E_FILENOTFOUND
+#define E_FILENOTFOUND HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)
+#endif
+
+#ifndef E_NOTSUPPORTED
+#define E_NOTSUPPORTED HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)
+#endif
+
+// Enumerations
+//
+/// <summary>
+/// The state of an instance.
+/// </summary>
+enum InstanceState
+{
+    /// <summary>
+    /// The instance state has not been determined.
+    /// </summary>
+    eNone = 0,
+
+    /// <summary>
+    /// The instance installation path exists.
+    /// </summary>
+    eLocal = 1,
+
+    /// <summary>
+    /// A product is registered to the instance.
+    /// </summary>
+    eRegistered = 2,
+
+    /// <summary>
+    /// No reboot is required for the instance.
+    /// </summary>
+    eNoRebootRequired = 4,
+
+    /// <summary>
+    /// No errors were reported for the instance.
+    /// </summary>
+    eNoErrors = 8,
+
+    /// <summary>
+    /// The instance represents a complete install.
+    /// </summary>
+    eComplete = MAXUINT,
+};
+
+// Forward interface declarations
+//
+#ifndef __ISetupInstance_FWD_DEFINED__
+#define __ISetupInstance_FWD_DEFINED__
+typedef struct ISetupInstance ISetupInstance;
+#endif
+
+#ifndef __ISetupInstance2_FWD_DEFINED__
+#define __ISetupInstance2_FWD_DEFINED__
+typedef struct ISetupInstance2 ISetupInstance2;
+#endif
+
+#ifndef __ISetupLocalizedProperties_FWD_DEFINED__
+#define __ISetupLocalizedProperties_FWD_DEFINED__
+typedef struct ISetupLocalizedProperties ISetupLocalizedProperties;
+#endif
+
+#ifndef __IEnumSetupInstances_FWD_DEFINED__
+#define __IEnumSetupInstances_FWD_DEFINED__
+typedef struct IEnumSetupInstances IEnumSetupInstances;
+#endif
+
+#ifndef __ISetupConfiguration_FWD_DEFINED__
+#define __ISetupConfiguration_FWD_DEFINED__
+typedef struct ISetupConfiguration ISetupConfiguration;
+#endif
+
+#ifndef __ISetupConfiguration2_FWD_DEFINED__
+#define __ISetupConfiguration2_FWD_DEFINED__
+typedef struct ISetupConfiguration2 ISetupConfiguration2;
+#endif
+
+#ifndef __ISetupPackageReference_FWD_DEFINED__
+#define __ISetupPackageReference_FWD_DEFINED__
+typedef struct ISetupPackageReference ISetupPackageReference;
+#endif
+
+#ifndef __ISetupHelper_FWD_DEFINED__
+#define __ISetupHelper_FWD_DEFINED__
+typedef struct ISetupHelper ISetupHelper;
+#endif
+
+#ifndef __ISetupErrorState_FWD_DEFINED__
+#define __ISetupErrorState_FWD_DEFINED__
+typedef struct ISetupErrorState ISetupErrorState;
+#endif
+
+#ifndef __ISetupErrorState2_FWD_DEFINED__
+#define __ISetupErrorState2_FWD_DEFINED__
+typedef struct ISetupErrorState2 ISetupErrorState2;
+#endif
+
+#ifndef __ISetupFailedPackageReference_FWD_DEFINED__
+#define __ISetupFailedPackageReference_FWD_DEFINED__
+typedef struct ISetupFailedPackageReference ISetupFailedPackageReference;
+#endif
+
+#ifndef __ISetupFailedPackageReference2_FWD_DEFINED__
+#define __ISetupFailedPackageReference2_FWD_DEFINED__
+typedef struct ISetupFailedPackageReference2 ISetupFailedPackageReference2;
+#endif
+
+#ifndef __ISetupPropertyStore_FWD_DEFINED__
+#define __ISetupPropertyStore_FWD_DEFINED__
+typedef struct ISetupPropertyStore ISetupPropertyStore;
+#endif
+
+#ifndef __ISetupLocalizedPropertyStore_FWD_DEFINED__
+#define __ISetupLocalizedPropertyStore_FWD_DEFINED__
+typedef struct ISetupLocalizedPropertyStore ISetupLocalizedPropertyStore;
+#endif
+
+// Forward class declarations
+//
+#ifndef __SetupConfiguration_FWD_DEFINED__
+#define __SetupConfiguration_FWD_DEFINED__
+
+#ifdef __cplusplus
+typedef class SetupConfiguration SetupConfiguration;
+#endif
+
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Interface definitions
+//
+EXTERN_C const IID IID_ISetupInstance;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Information about an instance of a product.
+/// </summary>
+struct DECLSPEC_UUID("B41463C3-8866-43B5-BC33-2B0676F7F42E") DECLSPEC_NOVTABLE ISetupInstance : public IUnknown
+{
+    /// <summary>
+    /// Gets the instance identifier (should match the name of the parent instance directory).
+    /// </summary>
+    /// <param name="pbstrInstanceId">The instance identifier.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetInstanceId)(
+        _Out_ BSTR* pbstrInstanceId
+        ) = 0;
+
+    /// <summary>
+    /// Gets the local date and time when the installation was originally installed.
+    /// </summary>
+    /// <param name="pInstallDate">The local date and time when the installation was originally installed.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetInstallDate)(
+        _Out_ LPFILETIME pInstallDate
+        ) = 0;
+
+    /// <summary>
+    /// Gets the unique name of the installation, often indicating the branch and other information used for telemetry.
+    /// </summary>
+    /// <param name="pbstrInstallationName">The unique name of the installation, often indicating the branch and other information used for telemetry.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetInstallationName)(
+        _Out_ BSTR* pbstrInstallationName
+        ) = 0;
+
+    /// <summary>
+    /// Gets the path to the installation root of the product.
+    /// </summary>
+    /// <param name="pbstrInstallationPath">The path to the installation root of the product.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetInstallationPath)(
+        _Out_ BSTR* pbstrInstallationPath
+        ) = 0;
+
+    /// <summary>
+    /// Gets the version of the product installed in this instance.
+    /// </summary>
+    /// <param name="pbstrInstallationVersion">The version of the product installed in this instance.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetInstallationVersion)(
+        _Out_ BSTR* pbstrInstallationVersion
+        ) = 0;
+
+    /// <summary>
+    /// Gets the display name (title) of the product installed in this instance.
+    /// </summary>
+    /// <param name="lcid">The LCID for the display name.</param>
+    /// <param name="pbstrDisplayName">The display name (title) of the product installed in this instance.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetDisplayName)(
+        _In_ LCID lcid,
+        _Out_ BSTR* pbstrDisplayName
+        ) = 0;
+
+    /// <summary>
+    /// Gets the description of the product installed in this instance.
+    /// </summary>
+    /// <param name="lcid">The LCID for the description.</param>
+    /// <param name="pbstrDescription">The description of the product installed in this instance.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(GetDescription)(
+        _In_ LCID lcid,
+        _Out_ BSTR* pbstrDescription
+        ) = 0;
+
+    /// <summary>
+    /// Resolves the optional relative path to the root path of the instance.
+    /// </summary>
+    /// <param name="pwszRelativePath">A relative path within the instance to resolve, or NULL to get the root path.</param>
+    /// <param name="pbstrAbsolutePath">The full path to the optional relative path within the instance. If the relative path is NULL, the root path will always terminate in a backslash.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the property is not defined.</returns>
+    STDMETHOD(ResolvePath)(
+        _In_opt_z_ LPCOLESTR pwszRelativePath,
+        _Out_ BSTR* pbstrAbsolutePath
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupInstance2;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Information about an instance of a product.
+/// </summary>
+struct DECLSPEC_UUID("89143C9A-05AF-49B0-B717-72E218A2185C") DECLSPEC_NOVTABLE ISetupInstance2 : public ISetupInstance
+{
+    /// <summary>
+    /// Gets the state of the instance.
+    /// </summary>
+    /// <param name="pState">The state of the instance.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetState)(
+        _Out_ InstanceState* pState
+        ) = 0;
+
+    /// <summary>
+    /// Gets an array of package references registered to the instance.
+    /// </summary>
+    /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/>.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the packages property is not defined.</returns>
+    STDMETHOD(GetPackages)(
+        _Out_ LPSAFEARRAY* ppsaPackages
+        ) = 0;
+
+    /// <summary>
+    /// Gets a pointer to the <see cref="ISetupPackageReference"/> that represents the registered product.
+    /// </summary>
+    /// <param name="ppPackage">Pointer to an instance of <see cref="ISetupPackageReference"/>. This may be NULL if <see cref="GetState"/> does not return <see cref="eComplete"/>.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist and E_NOTFOUND if the packages property is not defined.</returns>
+    STDMETHOD(GetProduct)(
+        _Outptr_result_maybenull_ ISetupPackageReference** ppPackage
+        ) = 0;
+
+    /// <summary>
+    /// Gets the relative path to the product application, if available.
+    /// </summary>
+    /// <param name="pbstrProductPath">The relative path to the product application, if available.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetProductPath)(
+        _Outptr_result_maybenull_ BSTR* pbstrProductPath
+        ) = 0;
+
+    /// <summary>
+    /// Gets the error state of the instance, if available.
+    /// </summary>
+    /// <param name="pErrorState">The error state of the instance, if available.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetErrors)(
+        _Outptr_result_maybenull_ ISetupErrorState** ppErrorState
+        ) = 0;
+
+    /// <summary>
+    /// Gets a value indicating whether the instance can be launched.
+    /// </summary>
+    /// <param name="pfIsLaunchable">Whether the instance can be launched.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    /// <remarks>
+    /// An instance could have had errors during install but still be launched. Some features may not work correctly, but others will.
+    /// </remarks>
+    STDMETHOD(IsLaunchable)(
+        _Out_ VARIANT_BOOL* pfIsLaunchable
+        ) = 0;
+
+    /// <summary>
+    /// Gets a value indicating whether the instance is complete.
+    /// </summary>
+    /// <param name="pfIsLaunchable">Whether the instance is complete.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    /// <remarks>
+    /// An instance is complete if it had no errors during install, resume, or repair.
+    /// </remarks>
+    STDMETHOD(IsComplete)(
+        _Out_ VARIANT_BOOL* pfIsComplete
+        ) = 0;
+
+    /// <summary>
+    /// Gets product-specific properties.
+    /// </summary>
+    /// <param name="ppPropeties">A pointer to an instance of <see cref="ISetupPropertyStore"/>. This may be NULL if no properties are defined.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetProperties)(
+        _Outptr_result_maybenull_ ISetupPropertyStore** ppProperties
+        ) = 0;
+
+    /// <summary>
+    /// Gets the directory path to the setup engine that installed the instance.
+    /// </summary>
+    /// <param name="pbstrEnginePath">The directory path to the setup engine that installed the instance.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_FILENOTFOUND if the instance state does not exist.</returns>
+    STDMETHOD(GetEnginePath)(
+        _Outptr_result_maybenull_ BSTR* pbstrEnginePath
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupLocalizedProperties;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Provides localized properties of an instance of a product.
+/// </summary>
+struct DECLSPEC_UUID("F4BD7382-FE27-4AB4-B974-9905B2A148B0") DECLSPEC_NOVTABLE ISetupLocalizedProperties : public IUnknown
+{
+    /// <summary>
+    /// Gets localized product-specific properties.
+    /// </summary>
+    /// <param name="ppLocalizedProperties">A pointer to an instance of <see cref="ISetupLocalizedPropertyStore"/>. This may be NULL if no properties are defined.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetLocalizedProperties)(
+        _Outptr_result_maybenull_ ISetupLocalizedPropertyStore** ppLocalizedProperties
+    ) = 0;
+
+    /// <summary>
+    /// Gets localized channel-specific properties.
+    /// </summary>
+    /// <param name="ppLocalizedChannelProperties">A pointer to an instance of <see cref="ISetupLocalizedPropertyStore"/>. This may be NULL if no channel properties are defined.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetLocalizedChannelProperties)(
+        _Outptr_result_maybenull_ ISetupLocalizedPropertyStore** ppLocalizedChannelProperties
+    ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_IEnumSetupInstances;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// An enumerator of installed <see cref="ISetupInstance"/> objects.
+/// </summary>
+struct DECLSPEC_UUID("6380BCFF-41D3-4B2E-8B2E-BF8A6810C848") DECLSPEC_NOVTABLE IEnumSetupInstances : public IUnknown
+{
+    /// <summary>
+    /// Retrieves the next set of product instances in the enumeration sequence.
+    /// </summary>
+    /// <param name="celt">The number of product instances to retrieve.</param>
+    /// <param name="rgelt">A pointer to an array of <see cref="ISetupInstance"/>.</param>
+    /// <param name="pceltFetched">A pointer to the number of product instances retrieved. If <paramref name="celt"/> is 1 this parameter may be NULL.</param>
+    /// <returns>S_OK if the number of elements were fetched, S_FALSE if nothing was fetched (at end of enumeration), E_INVALIDARG if <paramref name="celt"/> is greater than 1 and pceltFetched is NULL, or E_OUTOFMEMORY if an <see cref="ISetupInstance"/> could not be allocated.</returns>
+    STDMETHOD(Next)(
+        _In_ ULONG celt,
+        _Out_writes_to_(celt, *pceltFetched) ISetupInstance** rgelt,
+        _Out_opt_ _Deref_out_range_(0, celt) ULONG* pceltFetched
+        ) = 0;
+
+    /// <summary>
+    /// Skips the next set of product instances in the enumeration sequence.
+    /// </summary>
+    /// <param name="celt">The number of product instances to skip.</param>
+    /// <returns>S_OK if the number of elements could be skipped; otherwise, S_FALSE;</returns>
+    STDMETHOD(Skip)(
+        _In_ ULONG celt
+        ) = 0;
+
+    /// <summary>
+    /// Resets the enumeration sequence to the beginning.
+    /// </summary>
+    /// <returns>Always returns S_OK;</returns>
+    STDMETHOD(Reset)(void) = 0;
+
+    /// <summary>
+    /// Creates a new enumeration object in the same state as the current enumeration object: the new object points to the same place in the enumeration sequence.
+    /// </summary>
+    /// <param name="ppenum">A pointer to a pointer to a new <see cref="IEnumSetupInstances"/> interface. If the method fails, this parameter is undefined.</param>
+    /// <returns>S_OK if a clone was returned; otherwise, E_OUTOFMEMORY.</returns>
+    STDMETHOD(Clone)(
+        _Deref_out_opt_ IEnumSetupInstances** ppenum
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupConfiguration;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Gets information about product instances installed on the machine.
+/// </summary>
+struct DECLSPEC_UUID("42843719-DB4C-46C2-8E7C-64F1816EFD5B") DECLSPEC_NOVTABLE ISetupConfiguration : public IUnknown
+{
+    /// <summary>
+    /// Enumerates all launchable product instances installed.
+    /// </summary>
+    /// <param name="ppEnumInstances">An enumeration of completed, installed product instances.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(EnumInstances)(
+        _Out_ IEnumSetupInstances** ppEnumInstances
+        ) = 0;
+
+    /// <summary>
+    /// Gets the instance for the current process path.
+    /// </summary>
+    /// <param name="ppInstance">The instance for the current process path.</param>
+    /// <returns>
+    /// The instance for the current process path, or E_NOTFOUND if not found.
+    /// The <see cref="ISetupInstance::GetState"/> may indicate the instance is invalid.
+    /// </returns>
+    /// <remarks>
+    /// The returned instance may not be launchable.
+    /// </remarks>
+STDMETHOD(GetInstanceForCurrentProcess)(
+        _Out_ ISetupInstance** ppInstance
+        ) = 0;
+
+    /// <summary>
+    /// Gets the instance for the given path.
+    /// </summary>
+    /// <param name="ppInstance">The instance for the given path.</param>
+    /// <returns>
+    /// The instance for the given path, or E_NOTFOUND if not found.
+    /// The <see cref="ISetupInstance::GetState"/> may indicate the instance is invalid.
+    /// </returns>
+    /// <remarks>
+    /// The returned instance may not be launchable.
+    /// </remarks>
+STDMETHOD(GetInstanceForPath)(
+        _In_z_ LPCWSTR wzPath,
+        _Out_ ISetupInstance** ppInstance
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupConfiguration2;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Gets information about product instances.
+/// </summary>
+struct DECLSPEC_UUID("26AAB78C-4A60-49D6-AF3B-3C35BC93365D") DECLSPEC_NOVTABLE ISetupConfiguration2 : public ISetupConfiguration
+{
+    /// <summary>
+    /// Enumerates all product instances.
+    /// </summary>
+    /// <param name="ppEnumInstances">An enumeration of all product instances.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(EnumAllInstances)(
+        _Out_ IEnumSetupInstances** ppEnumInstances
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupPackageReference;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// A reference to a package.
+/// </summary>
+struct DECLSPEC_UUID("da8d8a16-b2b6-4487-a2f1-594ccccd6bf5") DECLSPEC_NOVTABLE ISetupPackageReference : public IUnknown
+{
+    /// <summary>
+    /// Gets the general package identifier.
+    /// </summary>
+    /// <param name="pbstrId">The general package identifier.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetId)(
+        _Out_ BSTR* pbstrId
+        ) = 0;
+
+    /// <summary>
+    /// Gets the version of the package.
+    /// </summary>
+    /// <param name="pbstrVersion">The version of the package.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetVersion)(
+        _Out_ BSTR* pbstrVersion
+        ) = 0;
+
+    /// <summary>
+    /// Gets the target process architecture of the package.
+    /// </summary>
+    /// <param name="pbstrChip">The target process architecture of the package.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetChip)(
+        _Out_ BSTR* pbstrChip
+        ) = 0;
+
+    /// <summary>
+    /// Gets the language and optional region identifier.
+    /// </summary>
+    /// <param name="pbstrLanguage">The language and optional region identifier.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetLanguage)(
+        _Out_ BSTR* pbstrLanguage
+        ) = 0;
+
+    /// <summary>
+    /// Gets the build branch of the package.
+    /// </summary>
+    /// <param name="pbstrBranch">The build branch of the package.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetBranch)(
+        _Out_ BSTR* pbstrBranch
+        ) = 0;
+
+    /// <summary>
+    /// Gets the type of the package.
+    /// </summary>
+    /// <param name="pbstrType">The type of the package.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetType)(
+        _Out_ BSTR* pbstrType
+        ) = 0;
+
+    /// <summary>
+    /// Gets the unique identifier consisting of all defined tokens.
+    /// </summary>
+    /// <param name="pbstrUniqueId">The unique identifier consisting of all defined tokens.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_UNEXPECTED if no Id was defined (required).</returns>
+    STDMETHOD(GetUniqueId)(
+        _Out_ BSTR* pbstrUniqueId
+        ) = 0;
+
+    /// <summary>
+    /// Gets a value indicating whether the package refers to an external extension.
+    /// </summary>
+    /// <param name="pfIsExtension">A value indicating whether the package refers to an external extension.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_UNEXPECTED if no Id was defined (required).</returns>
+    STDMETHOD(GetIsExtension)(
+        _Out_ VARIANT_BOOL* pfIsExtension
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupHelper;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Helper functions.
+/// </summary>
+/// <remarks>
+/// You can query for this interface from the <see cref="SetupConfiguration"/> class.
+/// </remarks>
+struct DECLSPEC_UUID("42b21b78-6192-463e-87bf-d577838f1d5c") DECLSPEC_NOVTABLE ISetupHelper : public IUnknown
+{
+    /// <summary>
+    /// Parses a dotted quad version string into a 64-bit unsigned integer.
+    /// </summary>
+    /// <param name="pwszVersion">The dotted quad version string to parse, e.g. 1.2.3.4.</param>
+    /// <param name="pullVersion">A 64-bit unsigned integer representing the version. You can compare this to other versions.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_INVALIDARG if the version is not valid.</returns>
+    STDMETHOD(ParseVersion)(
+        _In_ LPCOLESTR pwszVersion,
+        _Out_ PULONGLONG pullVersion
+        ) = 0;
+
+    /// <summary>
+    /// Parses a dotted quad version string into a 64-bit unsigned integer.
+    /// </summary>
+    /// <param name="pwszVersionRange">The string containing 1 or 2 dotted quad version strings to parse, e.g. [1.0,) that means 1.0.0.0 or newer.</param>
+    /// <param name="pullMinVersion">A 64-bit unsigned integer representing the minimum version, which may be 0. You can compare this to other versions.</param>
+    /// <param name="pullMaxVersion">A 64-bit unsigned integer representing the maximum version, which may be MAXULONGLONG. You can compare this to other versions.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_INVALIDARG if the version range is not valid.</returns>
+    STDMETHOD(ParseVersionRange)(
+        _In_ LPCOLESTR pwszVersionRange,
+        _Out_ PULONGLONG pullMinVersion,
+        _Out_ PULONGLONG pullMaxVersion
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupErrorState;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Information about the error state of an instance.
+/// </summary>
+struct DECLSPEC_UUID("46DCCD94-A287-476A-851E-DFBC2FFDBC20") DECLSPEC_NOVTABLE ISetupErrorState : public IUnknown
+{
+    /// <summary>
+    /// Gets an array of failed package references.
+    /// </summary>
+    /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupFailedPackageReference"/>, if packages have failed.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetFailedPackages)(
+        _Outptr_result_maybenull_ LPSAFEARRAY* ppsaFailedPackages
+        ) = 0;
+
+    /// <summary>
+    /// Gets an array of skipped package references.
+    /// </summary>
+    /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/>, if packages have been skipped.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetSkippedPackages)(
+        _Outptr_result_maybenull_ LPSAFEARRAY* ppsaSkippedPackages
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupErrorState2;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Information about the error state of an instance.
+/// </summary>
+struct DECLSPEC_UUID("9871385B-CA69-48F2-BC1F-7A37CBF0B1EF") DECLSPEC_NOVTABLE ISetupErrorState2 : public ISetupErrorState
+{
+    /// <summary>
+    /// Gets the path to the error log.
+    /// </summary>
+    /// <param name="pbstrChip">The path to the error log.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetErrorLogFilePath)(
+        _Outptr_result_maybenull_ BSTR* pbstrErrorLogFilePath
+        ) = 0;
+};
+#endif
+
+EXTERN_C const IID IID_ISetupFailedPackageReference;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// A reference to a failed package.
+/// </summary>
+struct DECLSPEC_UUID("E73559CD-7003-4022-B134-27DC650B280F") DECLSPEC_NOVTABLE ISetupFailedPackageReference : public ISetupPackageReference
+{
+};
+
+#endif
+
+EXTERN_C const IID IID_ISetupFailedPackageReference2;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// A reference to a failed package.
+/// </summary>
+struct DECLSPEC_UUID("0FAD873E-E874-42E3-B268-4FE2F096B9CA") DECLSPEC_NOVTABLE ISetupFailedPackageReference2 : public ISetupFailedPackageReference
+{
+    /// <summary>
+    /// Gets the path to the optional package log.
+    /// </summary>
+    /// <param name="pbstrId">The path to the optional package log.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetLogFilePath)(
+        _Outptr_result_maybenull_ BSTR* pbstrLogFilePath
+        ) = 0;
+
+    /// <summary>
+    /// Gets the description of the package failure.
+    /// </summary>
+    /// <param name="pbstrId">The description of the package failure.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetDescription)(
+        _Outptr_result_maybenull_ BSTR* pbstrDescription
+        ) = 0;
+
+    /// <summary>
+    /// Gets the signature to use for feedback reporting.
+    /// </summary>
+    /// <param name="pbstrId">The signature to use for feedback reporting.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetSignature)(
+        _Outptr_result_maybenull_ BSTR* pbstrSignature
+        ) = 0;
+
+    /// <summary>
+    ///  Gets the array of details for this package failure.
+    /// </summary>
+    /// <param name="ppsaDetails">Pointer to an array of details as BSTRs.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetDetails)(
+        _Out_ LPSAFEARRAY* ppsaDetails
+        ) = 0;
+
+    /// <summary>
+    /// Gets an array of packages affected by this package failure.
+    /// </summary>
+    /// <param name="ppsaPackages">Pointer to an array of <see cref="ISetupPackageReference"/> for packages affected by this package failure. This may be NULL.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetAffectedPackages)(
+        _Out_ LPSAFEARRAY* ppsaAffectedPackages
+        ) = 0;
+};
+
+#endif
+
+EXTERN_C const IID IID_ISetupPropertyStore;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Provides named properties.
+/// </summary>
+/// <remarks>
+/// You can get this from an <see cref="ISetupInstance"/>, <see cref="ISetupPackageReference"/>, or derivative.
+/// </remarks>
+struct DECLSPEC_UUID("C601C175-A3BE-44BC-91F6-4568D230FC83") DECLSPEC_NOVTABLE ISetupPropertyStore : public IUnknown
+{
+    /// <summary>
+    /// Gets an array of property names in this property store.
+    /// </summary>
+    /// <param name="ppsaNames">Pointer to an array of property names as BSTRs.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetNames)(
+        _Out_ LPSAFEARRAY* ppsaNames
+        ) = 0;
+
+    /// <summary>
+    /// Gets the value of a named property in this property store.
+    /// </summary>
+    /// <param name="pwszName">The name of the property to get.</param>
+    /// <param name="pvtValue">The value of the property.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_NOTFOUND if the property is not defined or E_NOTSUPPORTED if the property type is not supported.</returns>
+    STDMETHOD(GetValue)(
+        _In_ LPCOLESTR pwszName,
+        _Out_ LPVARIANT pvtValue
+        ) = 0;
+};
+
+#endif
+
+EXTERN_C const IID IID_ISetupLocalizedPropertyStore;
+
+#if defined(__cplusplus) && !defined(CINTERFACE)
+/// <summary>
+/// Provides localized named properties.
+/// </summary>
+/// <remarks>
+/// You can get this from an <see cref="ISetupLocalizedProperties"/>.
+/// </remarks>
+struct DECLSPEC_UUID("5BB53126-E0D5-43DF-80F1-6B161E5C6F6C") DECLSPEC_NOVTABLE ISetupLocalizedPropertyStore : public IUnknown
+{
+    /// <summary>
+    /// Gets an array of property names in this property store.
+    /// </summary>
+    /// <param name="lcid">The LCID for the property names.</param>
+    /// <param name="ppsaNames">Pointer to an array of property names as BSTRs.</param>
+    /// <returns>Standard HRESULT indicating success or failure.</returns>
+    STDMETHOD(GetNames)(
+        _In_ LCID lcid,
+        _Out_ LPSAFEARRAY* ppsaNames
+        ) = 0;
+
+    /// <summary>
+    /// Gets the value of a named property in this property store.
+    /// </summary>
+    /// <param name="pwszName">The name of the property to get.</param>
+    /// <param name="lcid">The LCID for the property.</param>
+    /// <param name="pvtValue">The value of the property.</param>
+    /// <returns>Standard HRESULT indicating success or failure, including E_NOTFOUND if the property is not defined or E_NOTSUPPORTED if the property type is not supported.</returns>
+    STDMETHOD(GetValue)(
+        _In_ LPCOLESTR pwszName,
+        _In_ LCID lcid,
+        _Out_ LPVARIANT pvtValue
+        ) = 0;
+};
+
+#endif
+
+// Class declarations
+//
+EXTERN_C const CLSID CLSID_SetupConfiguration;
+
+#ifdef __cplusplus
+/// <summary>
+/// This class implements <see cref="ISetupConfiguration"/>, <see cref="ISetupConfiguration2"/>, and <see cref="ISetupHelper"/>.
+/// </summary>
+class DECLSPEC_UUID("177F0C4A-1CD3-4DE7-A32C-71DBBB9FA36D") SetupConfiguration;
+#endif
+
+// Function declarations
+//
+/// <summary>
+/// Gets an <see cref="ISetupConfiguration"/> that provides information about product instances installed on the machine.
+/// </summary>
+/// <param name="ppConfiguration">The <see cref="ISetupConfiguration"/> that provides information about product instances installed on the machine.</param>
+/// <param name="pReserved">Reserved for future use.</param>
+/// <returns>Standard HRESULT indicating success or failure.</returns>
+STDMETHODIMP GetSetupConfiguration(
+    _Out_ ISetupConfiguration** ppConfiguration,
+    _Reserved_ LPVOID pReserved
+);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/PC/external/v140/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib b/PC/external/v140/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib
new file mode 100644
index 0000000..675a501
--- /dev/null
+++ b/PC/external/v140/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib
diff --git a/PC/external/v140/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib b/PC/external/v140/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib
new file mode 100644
index 0000000..40f70b2
--- /dev/null
+++ b/PC/external/v140/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib
diff --git a/PC/external/v141/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib b/PC/external/v141/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib
new file mode 100644
index 0000000..675a501
--- /dev/null
+++ b/PC/external/v141/amd64/Microsoft.VisualStudio.Setup.Configuration.Native.lib
diff --git a/PC/external/v141/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib b/PC/external/v141/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib
new file mode 100644
index 0000000..40f70b2
--- /dev/null
+++ b/PC/external/v141/win32/Microsoft.VisualStudio.Setup.Configuration.Native.lib