1 files changed, 629 insertions, 0 deletions

diff --git a/src/api/burn/balutil/BalBootstrapperEngine.cpp b/src/api/burn/balutil/BalBootstrapperEngine.cpp
new file mode 100644
index 00000000..301b88a5
--- /dev/null
+++ b/src/api/burn/balutil/BalBootstrapperEngine.cpp
@@ -0,0 +1,629 @@
+// 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"
+
+
+class CBalBootstrapperEngine : public IBootstrapperEngine
+{
+public: // IUnknown
+    virtual STDMETHODIMP QueryInterface(
+        __in REFIID riid,
+        __out LPVOID *ppvObject
+        )
+    {
+        if (!ppvObject)
+        {
+            return E_INVALIDARG;
+        }
+
+        *ppvObject = NULL;
+
+        if (::IsEqualIID(__uuidof(IBootstrapperEngine), riid))
+        {
+            *ppvObject = static_cast<IBootstrapperEngine*>(this);
+        }
+        else if (::IsEqualIID(IID_IMarshal, riid))
+        {
+            return m_pFreeThreadedMarshaler->QueryInterface(riid, ppvObject);
+        }
+        else if (::IsEqualIID(IID_IUnknown, riid))
+        {
+            *ppvObject = reinterpret_cast<IUnknown*>(this);
+        }
+        else // no interface for requested iid
+        {
+            return E_NOINTERFACE;
+        }
+
+        AddRef();
+        return S_OK;
+    }
+
+    virtual STDMETHODIMP_(ULONG) AddRef()
+    {
+        return ::InterlockedIncrement(&this->m_cReferences);
+    }
+
+    virtual STDMETHODIMP_(ULONG) Release()
+    {
+        long l = ::InterlockedDecrement(&this->m_cReferences);
+        if (0 < l)
+        {
+            return l;
+        }
+
+        delete this;
+        return 0;
+    }
+
+public: // IBootstrapperEngine
+    virtual STDMETHODIMP GetPackageCount(
+        __out DWORD* pcPackages
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_GETPACKAGECOUNT_ARGS args = { };
+        BAENGINE_GETPACKAGECOUNT_RESULTS results = { };
+
+        ExitOnNull(pcPackages, hr, E_INVALIDARG, "pcPackages is required");
+
+        args.cbSize = sizeof(args);
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_GETPACKAGECOUNT, &args, &results, m_pvBAEngineProcContext);
+
+        *pcPackages = results.cPackages;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP GetVariableNumeric(
+        __in_z LPCWSTR wzVariable,
+        __out LONGLONG* pllValue
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_GETVARIABLENUMERIC_ARGS args = { };
+        BAENGINE_GETVARIABLENUMERIC_RESULTS results = { };
+
+        ExitOnNull(pllValue, hr, E_INVALIDARG, "pllValue is required");
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_GETVARIABLENUMERIC, &args, &results, m_pvBAEngineProcContext);
+
+        *pllValue = results.llValue;
+
+    LExit:
+        SecureZeroMemory(&results, sizeof(results));
+        return hr;
+    }
+
+    virtual STDMETHODIMP GetVariableString(
+        __in_z LPCWSTR wzVariable,
+        __out_ecount_opt(*pcchValue) LPWSTR wzValue,
+        __inout SIZE_T* pcchValue
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_GETVARIABLESTRING_ARGS args = { };
+        BAENGINE_GETVARIABLESTRING_RESULTS results = { };
+
+        ExitOnNull(pcchValue, hr, E_INVALIDARG, "pcchValue is required");
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+
+        results.cbSize = sizeof(results);
+        results.wzValue = wzValue;
+        results.cchValue = *pcchValue;
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_GETVARIABLESTRING, &args, &results, m_pvBAEngineProcContext);
+
+        *pcchValue = results.cchValue;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP GetVariableVersion(
+        __in_z LPCWSTR wzVariable,
+        __out_ecount_opt(*pcchValue) LPWSTR wzValue,
+        __inout SIZE_T* pcchValue
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_GETVARIABLEVERSION_ARGS args = { };
+        BAENGINE_GETVARIABLEVERSION_RESULTS results = { };
+
+        ExitOnNull(pcchValue, hr, E_INVALIDARG, "pcchValue is required");
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+
+        results.cbSize = sizeof(results);
+        results.wzValue = wzValue;
+        results.cchValue = *pcchValue;
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_GETVARIABLEVERSION, &args, &results, m_pvBAEngineProcContext);
+
+        *pcchValue = results.cchValue;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP FormatString(
+        __in_z LPCWSTR wzIn,
+        __out_ecount_opt(*pcchOut) LPWSTR wzOut,
+        __inout SIZE_T* pcchOut
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_FORMATSTRING_ARGS args = { };
+        BAENGINE_FORMATSTRING_RESULTS results = { };
+
+        ExitOnNull(pcchOut, hr, E_INVALIDARG, "pcchOut is required");
+
+        args.cbSize = sizeof(args);
+        args.wzIn = wzIn;
+
+        results.cbSize = sizeof(results);
+        results.wzOut = wzOut;
+        results.cchOut = *pcchOut;
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_FORMATSTRING, &args, &results, m_pvBAEngineProcContext);
+
+        *pcchOut = results.cchOut;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP EscapeString(
+        __in_z LPCWSTR wzIn,
+        __out_ecount_opt(*pcchOut) LPWSTR wzOut,
+        __inout SIZE_T* pcchOut
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_ESCAPESTRING_ARGS args = { };
+        BAENGINE_ESCAPESTRING_RESULTS results = { };
+
+        ExitOnNull(pcchOut, hr, E_INVALIDARG, "pcchOut is required");
+
+        args.cbSize = sizeof(args);
+        args.wzIn = wzIn;
+
+        results.cbSize = sizeof(results);
+        results.wzOut = wzOut;
+        results.cchOut = *pcchOut;
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_ESCAPESTRING, &args, &results, m_pvBAEngineProcContext);
+
+        *pcchOut = results.cchOut;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP EvaluateCondition(
+        __in_z LPCWSTR wzCondition,
+        __out BOOL* pf
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_EVALUATECONDITION_ARGS args = { };
+        BAENGINE_EVALUATECONDITION_RESULTS results = { };
+
+        ExitOnNull(pf, hr, E_INVALIDARG, "pf is required");
+
+        args.cbSize = sizeof(args);
+        args.wzCondition = wzCondition;
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_EVALUATECONDITION, &args, &results, m_pvBAEngineProcContext);
+
+        *pf = results.f;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP Log(
+        __in BOOTSTRAPPER_LOG_LEVEL level,
+        __in_z LPCWSTR wzMessage
+        )
+    {
+        BAENGINE_LOG_ARGS args = { };
+        BAENGINE_LOG_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.level = level;
+        args.wzMessage = wzMessage;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_LOG, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SendEmbeddedError(
+        __in DWORD dwErrorCode,
+        __in_z_opt LPCWSTR wzMessage,
+        __in DWORD dwUIHint,
+        __out int* pnResult
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_SENDEMBEDDEDERROR_ARGS args = { };
+        BAENGINE_SENDEMBEDDEDERROR_RESULTS results = { };
+
+        ExitOnNull(pnResult, hr, E_INVALIDARG, "pnResult is required");
+
+        args.cbSize = sizeof(args);
+        args.dwErrorCode = dwErrorCode;
+        args.wzMessage = wzMessage;
+        args.dwUIHint = dwUIHint;
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SENDEMBEDDEDERROR, &args, &results, m_pvBAEngineProcContext);
+
+        *pnResult = results.nResult;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP SendEmbeddedProgress(
+        __in DWORD dwProgressPercentage,
+        __in DWORD dwOverallProgressPercentage,
+        __out int* pnResult
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_SENDEMBEDDEDPROGRESS_ARGS args = { };
+        BAENGINE_SENDEMBEDDEDPROGRESS_RESULTS results = { };
+
+        ExitOnNull(pnResult, hr, E_INVALIDARG, "pnResult is required");
+
+        args.cbSize = sizeof(args);
+        args.dwProgressPercentage = dwProgressPercentage;
+        args.dwOverallProgressPercentage = dwOverallProgressPercentage;
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SENDEMBEDDEDPROGRESS, &args, &results, m_pvBAEngineProcContext);
+
+        *pnResult = results.nResult;
+
+    LExit:
+        return hr;
+    }
+
+    virtual STDMETHODIMP SetUpdate(
+        __in_z_opt LPCWSTR wzLocalSource,
+        __in_z_opt LPCWSTR wzDownloadSource,
+        __in DWORD64 qwSize,
+        __in BOOTSTRAPPER_UPDATE_HASH_TYPE hashType,
+        __in_bcount_opt(cbHash) BYTE* rgbHash,
+        __in DWORD cbHash
+        )
+    {
+        BAENGINE_SETUPDATE_ARGS args = { };
+        BAENGINE_SETUPDATE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzLocalSource = wzLocalSource;
+        args.wzDownloadSource = wzDownloadSource;
+        args.qwSize = qwSize;
+        args.hashType = hashType;
+        args.rgbHash = rgbHash;
+        args.cbHash = cbHash;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETUPDATE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetLocalSource(
+        __in_z LPCWSTR wzPackageOrContainerId,
+        __in_z_opt LPCWSTR wzPayloadId,
+        __in_z LPCWSTR wzPath
+        )
+    {
+        BAENGINE_SETLOCALSOURCE_ARGS args = { };
+        BAENGINE_SETLOCALSOURCE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzPackageOrContainerId = wzPackageOrContainerId;
+        args.wzPayloadId = wzPayloadId;
+        args.wzPath = wzPath;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETLOCALSOURCE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetDownloadSource(
+        __in_z LPCWSTR wzPackageOrContainerId,
+        __in_z_opt LPCWSTR wzPayloadId,
+        __in_z LPCWSTR wzUrl,
+        __in_z_opt LPCWSTR wzUser,
+        __in_z_opt LPCWSTR wzPassword
+        )
+    {
+        BAENGINE_SETDOWNLOADSOURCE_ARGS args = { };
+        BAENGINE_SETDOWNLOADSOURCE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzPackageOrContainerId = wzPackageOrContainerId;
+        args.wzPayloadId = wzPayloadId;
+        args.wzUrl = wzUrl;
+        args.wzUser = wzUser;
+        args.wzPassword = wzPassword;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETDOWNLOADSOURCE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetVariableNumeric(
+        __in_z LPCWSTR wzVariable,
+        __in LONGLONG llValue
+        )
+    {
+        BAENGINE_SETVARIABLENUMERIC_ARGS args = { };
+        BAENGINE_SETVARIABLENUMERIC_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+        args.llValue = llValue;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETVARIABLENUMERIC, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetVariableString(
+        __in_z LPCWSTR wzVariable,
+        __in_z_opt LPCWSTR wzValue,
+        __in BOOL fFormatted
+        )
+    {
+        BAENGINE_SETVARIABLESTRING_ARGS args = { };
+        BAENGINE_SETVARIABLESTRING_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+        args.wzValue = wzValue;
+        args.fFormatted = fFormatted;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETVARIABLESTRING, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetVariableVersion(
+        __in_z LPCWSTR wzVariable,
+        __in_z_opt LPCWSTR wzValue
+        )
+    {
+        BAENGINE_SETVARIABLEVERSION_ARGS args = { };
+        BAENGINE_SETVARIABLEVERSION_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzVariable = wzVariable;
+        args.wzValue = wzValue;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETVARIABLEVERSION, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP CloseSplashScreen()
+    {
+        BAENGINE_CLOSESPLASHSCREEN_ARGS args = { };
+        BAENGINE_CLOSESPLASHSCREEN_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_CLOSESPLASHSCREEN, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP Detect(
+        __in_opt HWND hwndParent
+        )
+    {
+        BAENGINE_DETECT_ARGS args = { };
+        BAENGINE_DETECT_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.hwndParent = hwndParent;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_DETECT, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP Plan(
+        __in BOOTSTRAPPER_ACTION action
+        )
+    {
+        BAENGINE_PLAN_ARGS args = { };
+        BAENGINE_PLAN_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.action = action;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_PLAN, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP Elevate(
+        __in_opt HWND hwndParent
+        )
+    {
+        BAENGINE_ELEVATE_ARGS args = { };
+        BAENGINE_ELEVATE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.hwndParent = hwndParent;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_ELEVATE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP Apply(
+        __in HWND hwndParent
+        )
+    {
+        BAENGINE_APPLY_ARGS args = { };
+        BAENGINE_APPLY_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.hwndParent = hwndParent;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_APPLY, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP Quit(
+        __in DWORD dwExitCode
+        )
+    {
+        BAENGINE_QUIT_ARGS args = { };
+        BAENGINE_QUIT_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.dwExitCode = dwExitCode;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_QUIT, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP LaunchApprovedExe(
+        __in_opt HWND hwndParent,
+        __in_z LPCWSTR wzApprovedExeForElevationId,
+        __in_z_opt LPCWSTR wzArguments,
+        __in DWORD dwWaitForInputIdleTimeout
+        )
+    {
+        BAENGINE_LAUNCHAPPROVEDEXE_ARGS args = { };
+        BAENGINE_LAUNCHAPPROVEDEXE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.hwndParent = hwndParent;
+        args.wzApprovedExeForElevationId = wzApprovedExeForElevationId;
+        args.wzArguments = wzArguments;
+        args.dwWaitForInputIdleTimeout = dwWaitForInputIdleTimeout;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_LAUNCHAPPROVEDEXE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP SetUpdateSource(
+        __in_z LPCWSTR wzUrl
+        )
+    {
+        BAENGINE_SETUPDATESOURCE_ARGS args = { };
+        BAENGINE_SETUPDATESOURCE_RESULTS results = { };
+
+        args.cbSize = sizeof(args);
+        args.wzUrl = wzUrl;
+
+        results.cbSize = sizeof(results);
+
+        return m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_SETUPDATESOURCE, &args, &results, m_pvBAEngineProcContext);
+    }
+
+    virtual STDMETHODIMP CompareVersions(
+        __in_z LPCWSTR wzVersion1,
+        __in_z LPCWSTR wzVersion2,
+        __out int* pnResult
+        )
+    {
+        HRESULT hr = S_OK;
+        BAENGINE_COMPAREVERSIONS_ARGS args = { };
+        BAENGINE_COMPAREVERSIONS_RESULTS results = { };
+
+        ExitOnNull(pnResult, hr, E_INVALIDARG, "pnResult is required");
+
+        args.cbSize = sizeof(args);
+        args.wzVersion1 = wzVersion1;
+        args.wzVersion2 = wzVersion2;
+
+        results.cbSize = sizeof(results);
+
+        hr = m_pfnBAEngineProc(BOOTSTRAPPER_ENGINE_MESSAGE_COMPAREVERSIONS, &args, &results, m_pvBAEngineProcContext);
+
+        *pnResult = results.nResult;
+
+    LExit:
+        return hr;
+    }
+
+public:
+    HRESULT Init()
+    {
+        return ::CoCreateFreeThreadedMarshaler(this, &m_pFreeThreadedMarshaler);
+    }
+
+    CBalBootstrapperEngine(
+        __in PFN_BOOTSTRAPPER_ENGINE_PROC pfnBAEngineProc,
+        __in_opt LPVOID pvBAEngineProcContext
+        )
+    {
+        m_cReferences = 1;
+        m_pfnBAEngineProc = pfnBAEngineProc;
+        m_pvBAEngineProcContext = pvBAEngineProcContext;
+        m_pFreeThreadedMarshaler = NULL;
+    }
+
+    ~CBalBootstrapperEngine()
+    {
+        ReleaseObject(m_pFreeThreadedMarshaler);
+    }
+
+private:
+    long m_cReferences;
+    PFN_BOOTSTRAPPER_ENGINE_PROC m_pfnBAEngineProc;
+    LPVOID m_pvBAEngineProcContext;
+    IUnknown* m_pFreeThreadedMarshaler;
+};
+
+HRESULT BalBootstrapperEngineCreate(
+    __in PFN_BOOTSTRAPPER_ENGINE_PROC pfnBAEngineProc,
+    __in_opt LPVOID pvBAEngineProcContext,
+    __out IBootstrapperEngine** ppBootstrapperEngine
+    )
+{
+    HRESULT hr = S_OK;
+    CBalBootstrapperEngine* pBootstrapperEngine = NULL;
+
+    pBootstrapperEngine = new CBalBootstrapperEngine(pfnBAEngineProc, pvBAEngineProcContext);
+    ExitOnNull(pBootstrapperEngine, hr, E_OUTOFMEMORY, "Failed to allocate new BalBootstrapperEngine object.");
+
+    hr = pBootstrapperEngine->Init();
+    ExitOnFailure(hr, "Failed to initialize CBalBootstrapperEngine.");
+
+    hr = pBootstrapperEngine->QueryInterface(IID_PPV_ARGS(ppBootstrapperEngine));
+    ExitOnFailure(hr, "Failed to QI for IBootstrapperEngine from BalBootstrapperEngine object.");
+
+LExit:
+    ReleaseObject(pBootstrapperEngine);
+    return hr;
+}