Move the BootstrapperApplication out of proc

1 files changed, 0 insertions, 328 deletions

diff --git a/src/ext/Bal/dnchost/dnchost.cpp b/src/ext/Bal/dnchost/dnchost.cpp
deleted file mode 100644
index 1868e3f8..00000000
--- a/src/ext/Bal/dnchost/dnchost.cpp
+++ /dev/null
@@ -1,328 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
-
-#include "precomp.h"
-
-static DNCSTATE vstate = { };
-
-
-// internal function declarations
-
-static HRESULT LoadModulePaths(
-    __in DNCSTATE* pState
-    );
-static HRESULT LoadDncConfiguration(
-    __in DNCSTATE* pState,
-    __in const BOOTSTRAPPER_CREATE_ARGS* pArgs
-    );
-static HRESULT LoadRuntime(
-    __in DNCSTATE* pState
-    );
-static HRESULT LoadManagedBootstrapperApplicationFactory(
-    __in DNCSTATE* pState
-    );
-static HRESULT CreatePrerequisiteBA(
-    __in DNCSTATE* pState,
-    __in IBootstrapperEngine* pEngine,
-    __in const BOOTSTRAPPER_CREATE_ARGS* pArgs,
-    __inout BOOTSTRAPPER_CREATE_RESULTS* pResults
-    );
-
-
-// function definitions
-
-extern "C" BOOL WINAPI DllMain(
-    IN HINSTANCE hInstance,
-    IN DWORD dwReason,
-    IN LPVOID /* pvReserved */
-    )
-{
-    switch (dwReason)
-    {
-    case DLL_PROCESS_ATTACH:
-        ::DisableThreadLibraryCalls(hInstance);
-        vstate.hInstance = hInstance;
-        break;
-
-    case DLL_PROCESS_DETACH:
-        vstate.hInstance = NULL;
-        break;
-    }
-
-    return TRUE;
-}
-
-extern "C" HRESULT WINAPI BootstrapperApplicationCreate(
-    __in const BOOTSTRAPPER_CREATE_ARGS* pArgs,
-    __inout BOOTSTRAPPER_CREATE_RESULTS* pResults
-    )
-{
-    HRESULT hr = S_OK;
-    IBootstrapperEngine* pEngine = NULL;
-
-    hr = BalInitializeFromCreateArgs(pArgs, &pEngine);
-    ExitOnFailure(hr, "Failed to initialize Bal.");
-
-    if (!vstate.fInitialized)
-    {
-        hr = XmlInitialize();
-        BalExitOnFailure(hr, "Failed to initialize XML.");
-
-        hr = LoadModulePaths(&vstate);
-        BalExitOnFailure(hr, "Failed to get the host base path.");
-
-        hr = LoadDncConfiguration(&vstate, pArgs);
-        BalExitOnFailure(hr, "Failed to get the dnc configuration.");
-
-        vstate.fInitialized = TRUE;
-    }
-
-    if (vstate.prereqData.fAlwaysInstallPrereqs && !vstate.prereqData.fCompleted)
-    {
-        BalLog(BOOTSTRAPPER_LOG_LEVEL_STANDARD, "Loading prerequisite bootstrapper application since it's configured to always run before loading the runtime.");
-
-        hr = CreatePrerequisiteBA(&vstate, pEngine, pArgs, pResults);
-        BalExitOnFailure(hr, "Failed to create the pre-requisite bootstrapper application.");
-
-        ExitFunction();
-    }
-
-    if (!vstate.fInitializedRuntime)
-    {
-        hr = LoadRuntime(&vstate);
-
-        vstate.fInitializedRuntime = SUCCEEDED(hr);
-    }
-
-    if (vstate.fInitializedRuntime)
-    {
-        if (!vstate.pAppFactory)
-        {
-            hr = LoadManagedBootstrapperApplicationFactory(&vstate);
-            BalExitOnFailure(hr, "Failed to create the .NET Core bootstrapper application factory.");
-        }
-
-        BalLog(BOOTSTRAPPER_LOG_LEVEL_STANDARD, "Loading .NET Core %ls bootstrapper application.", DNCHOSTTYPE_FDD == vstate.type ? L"FDD" : L"SCD");
-
-        hr = vstate.pAppFactory->Create(pArgs, pResults);
-        BalExitOnFailure(hr, "Failed to create the .NET Core bootstrapper application.");
-    }
-    else // fallback to the prerequisite BA.
-    {
-        if (DNCHOSTTYPE_SCD == vstate.type)
-        {
-            vstate.prereqData.hrFatalError = E_DNCHOST_SCD_RUNTIME_FAILURE;
-            BalLogError(hr, "The self-contained .NET Core runtime failed to load. This is an unrecoverable error.");
-        }
-        else if (vstate.prereqData.fCompleted)
-        {
-            hr = E_PREREQBA_INFINITE_LOOP;
-            BalLogError(hr, "The prerequisites were already installed. The bootstrapper application will not be reloaded to prevent an infinite loop.");
-            vstate.prereqData.hrFatalError = hr;
-        }
-        else
-        {
-            vstate.prereqData.hrFatalError = S_OK;
-        }
-        BalLog(BOOTSTRAPPER_LOG_LEVEL_STANDARD, "Loading prerequisite bootstrapper application because .NET Core host could not be loaded, error: 0x%08x.", hr);
-
-        hr = CreatePrerequisiteBA(&vstate, pEngine, pArgs, pResults);
-        BalExitOnFailure(hr, "Failed to create the pre-requisite bootstrapper application.");
-    }
-
-LExit:
-    ReleaseNullObject(pEngine);
-
-    return hr;
-}
-
-extern "C" void WINAPI BootstrapperApplicationDestroy(
-    __in const BOOTSTRAPPER_DESTROY_ARGS* pArgs,
-    __in BOOTSTRAPPER_DESTROY_RESULTS* pResults
-    )
-{
-    BOOTSTRAPPER_DESTROY_RESULTS childResults = { };
-
-    childResults.cbSize = sizeof(BOOTSTRAPPER_DESTROY_RESULTS);
-
-    if (vstate.hMbapreqModule)
-    {
-        PFN_BOOTSTRAPPER_APPLICATION_DESTROY pfnDestroy = reinterpret_cast<PFN_BOOTSTRAPPER_APPLICATION_DESTROY>(::GetProcAddress(vstate.hMbapreqModule, "PrereqBootstrapperApplicationDestroy"));
-        if (pfnDestroy)
-        {
-            (*pfnDestroy)(pArgs, &childResults);
-        }
-
-        ::FreeLibrary(vstate.hMbapreqModule);
-        vstate.hMbapreqModule = NULL;
-    }
-
-    BalUninitialize();
-
-    // Need to keep track of state between reloads.
-    pResults->fDisableUnloading = TRUE;
-}
-
-static HRESULT LoadModulePaths(
-    __in DNCSTATE* pState
-    )
-{
-    HRESULT hr = S_OK;
-
-    hr = PathForCurrentProcess(&pState->sczModuleFullPath, pState->hInstance);
-    BalExitOnFailure(hr, "Failed to get the full host path.");
-
-    hr = PathGetDirectory(pState->sczModuleFullPath, &pState->sczAppBase);
-    BalExitOnFailure(hr, "Failed to get the directory of the full process path.");
-
-LExit:
-    return hr;
-}
-
-static HRESULT LoadDncConfiguration(
-    __in DNCSTATE* pState,
-    __in const BOOTSTRAPPER_CREATE_ARGS* pArgs
-    )
-{
-    HRESULT hr = S_OK;
-    IXMLDOMDocument* pixdManifest = NULL;
-    IXMLDOMNode* pixnHost = NULL;
-    LPWSTR sczPayloadName = NULL;
-    DWORD dwBool = 0;
-    BOOL fXmlFound = FALSE;
-
-    hr = XmlLoadDocumentFromFile(pArgs->pCommand->wzBootstrapperApplicationDataPath, &pixdManifest);
-    BalExitOnFailure(hr, "Failed to load BalManifest '%ls'", pArgs->pCommand->wzBootstrapperApplicationDataPath);
-
-    hr = XmlSelectSingleNode(pixdManifest, L"/BootstrapperApplicationData/WixBalBAFactoryAssembly", &pixnHost);
-    BalExitOnRequiredXmlQueryFailure(hr, "Failed to get WixBalBAFactoryAssembly element.");
-
-    hr = XmlGetAttributeEx(pixnHost, L"FilePath", &sczPayloadName);
-    BalExitOnRequiredXmlQueryFailure(hr, "Failed to get WixBalBAFactoryAssembly/@FilePath.");
-
-    hr = PathConcatRelativeToBase(pArgs->pCommand->wzBootstrapperWorkingFolder, sczPayloadName, &pState->sczBaFactoryAssemblyPath);
-    BalExitOnFailure(hr, "Failed to create BaFactoryAssemblyPath.");
-
-    LPCWSTR wzFileName = PathFile(pState->sczBaFactoryAssemblyPath);
-    LPCWSTR wzExtension = PathExtension(pState->sczBaFactoryAssemblyPath);
-    if (!wzExtension)
-    {
-        BalExitOnFailure(hr = E_FAIL, "BaFactoryAssemblyPath has no extension.");
-    }
-
-    hr = StrAllocString(&pState->sczBaFactoryAssemblyName, wzFileName, wzExtension - wzFileName);
-    BalExitOnFailure(hr, "Failed to copy BAFactoryAssembly payload Name.");
-
-    hr = StrAllocString(&pState->sczBaFactoryDepsJsonPath, pState->sczBaFactoryAssemblyPath, wzExtension - pState->sczBaFactoryAssemblyPath);
-    BalExitOnFailure(hr, "Failed to initialize deps json path.");
-
-    hr = StrAllocString(&pState->sczBaFactoryRuntimeConfigPath, pState->sczBaFactoryDepsJsonPath, 0);
-    BalExitOnFailure(hr, "Failed to initialize runtime config path.");
-
-    hr = StrAllocConcat(&pState->sczBaFactoryDepsJsonPath, L".deps.json", 0);
-    BalExitOnFailure(hr, "Failed to concat extension to deps json path.");
-
-    hr = StrAllocConcat(&pState->sczBaFactoryRuntimeConfigPath, L".runtimeconfig.json", 0);
-    BalExitOnFailure(hr, "Failed to concat extension to runtime config path.");
-
-    hr = XmlSelectSingleNode(pixdManifest, L"/BootstrapperApplicationData/WixMbaPrereqOptions", &pixnHost);
-    BalExitOnOptionalXmlQueryFailure(hr, fXmlFound, "Failed to find WixMbaPrereqOptions element in bootstrapper application config.");
-
-    if (fXmlFound)
-    {
-        hr = XmlGetAttributeNumber(pixnHost, L"AlwaysInstallPrereqs", reinterpret_cast<DWORD*>(&pState->prereqData.fAlwaysInstallPrereqs));
-        BalExitOnOptionalXmlQueryFailure(hr, fXmlFound, "Failed to get AlwaysInstallPrereqs value.");
-    }
-
-    pState->prereqData.fPerformHelp = !pState->prereqData.fAlwaysInstallPrereqs;
-
-    pState->type = DNCHOSTTYPE_FDD;
-
-    hr = XmlSelectSingleNode(pixdManifest, L"/BootstrapperApplicationData/WixDncOptions", &pixnHost);
-    BalExitOnOptionalXmlQueryFailure(hr, fXmlFound, "Failed to find WixDncOptions element in bootstrapper application config.");
-
-    if (!fXmlFound)
-    {
-        ExitFunction();
-    }
-
-    hr = XmlGetAttributeNumber(pixnHost, L"SelfContainedDeployment", &dwBool);
-    BalExitOnOptionalXmlQueryFailure(hr, fXmlFound, "Failed to get SelfContainedDeployment value.");
-
-    if (fXmlFound && dwBool)
-    {
-        pState->type = DNCHOSTTYPE_SCD;
-    }
-
-LExit:
-    ReleaseStr(sczPayloadName);
-    ReleaseObject(pixnHost);
-    ReleaseObject(pixdManifest);
-
-    return hr;
-}
-
-static HRESULT LoadRuntime(
-    __in DNCSTATE* pState
-    )
-{
-    HRESULT hr = S_OK;
-
-    hr = DnchostLoadRuntime(
-        &pState->hostfxrState,
-        pState->sczModuleFullPath,
-        pState->sczBaFactoryAssemblyPath,
-        pState->sczBaFactoryDepsJsonPath,
-        pState->sczBaFactoryRuntimeConfigPath);
-
-    return hr;
-}
-
-static HRESULT LoadManagedBootstrapperApplicationFactory(
-    __in DNCSTATE* pState
-    )
-{
-    HRESULT hr = S_OK;
-
-    hr = DnchostCreateFactory(
-        &pState->hostfxrState,
-        pState->sczBaFactoryAssemblyName,
-        &pState->pAppFactory);
-
-    return hr;
-}
-
-static HRESULT CreatePrerequisiteBA(
-    __in DNCSTATE* pState,
-    __in IBootstrapperEngine* pEngine,
-    __in const BOOTSTRAPPER_CREATE_ARGS* pArgs,
-    __inout BOOTSTRAPPER_CREATE_RESULTS* pResults
-    )
-{
-    HRESULT hr = S_OK;
-    LPWSTR sczDncpreqPath = NULL;
-    HMODULE hModule = NULL;
-
-    hr = PathConcat(pState->sczAppBase, L"dncpreq.dll", &sczDncpreqPath);
-    BalExitOnFailure(hr, "Failed to get path to pre-requisite BA.");
-
-    hModule = ::LoadLibraryExW(sczDncpreqPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
-    BalExitOnNullWithLastError(hModule, hr, "Failed to load pre-requisite BA DLL.");
-
-    PFN_PREQ_BOOTSTRAPPER_APPLICATION_CREATE pfnCreate = reinterpret_cast<PFN_PREQ_BOOTSTRAPPER_APPLICATION_CREATE>(::GetProcAddress(hModule, "PrereqBootstrapperApplicationCreate"));
-    BalExitOnNullWithLastError(pfnCreate, hr, "Failed to get PrereqBootstrapperApplicationCreate entry-point from: %ls", sczDncpreqPath);
-
-    hr = pfnCreate(&pState->prereqData, pEngine, pArgs, pResults);
-    BalExitOnFailure(hr, "Failed to create prequisite bootstrapper app.");
-
-    pState->hMbapreqModule = hModule;
-    hModule = NULL;
-
-LExit:
-    if (hModule)
-    {
-        ::FreeLibrary(hModule);
-    }
-    ReleaseStr(sczDncpreqPath);
-
-    return hr;
-}