Move burn into burn

1 files changed, 106 insertions, 0 deletions

diff --git a/src/burn/stub/stub.cpp b/src/burn/stub/stub.cpp
new file mode 100644
index 00000000..0cb202e0
--- /dev/null
+++ b/src/burn/stub/stub.cpp
@@ -0,0 +1,106 @@
+// 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 void CALLBACK BurnTraceError(
+    __in_z LPCSTR szFile,
+    __in int iLine,
+    __in REPORT_LEVEL rl,
+    __in UINT source,
+    __in HRESULT hrError,
+    __in_z __format_string LPCSTR szFormat,
+    __in va_list args
+    );
+
+int WINAPI wWinMain(
+    __in HINSTANCE hInstance,
+    __in_opt HINSTANCE /* hPrevInstance */,
+    __in_z_opt LPWSTR lpCmdLine,
+    __in int nCmdShow
+    )
+{
+    HRESULT hr = S_OK;
+    DWORD dwExitCode = 0;
+    LPWSTR sczPath = NULL;
+    HANDLE hEngineFile = INVALID_HANDLE_VALUE;
+
+    LPCWSTR rgsczSafelyLoadSystemDlls[] =
+    {
+        L"cabinet.dll", // required by Burn.
+        L"msi.dll", // required by Burn.
+        L"version.dll", // required by Burn.
+        L"wininet.dll", // required by Burn.
+
+        L"comres.dll", // required by CLSIDFromProgID() when loading clbcatq.dll.
+        L"clbcatq.dll", // required by CLSIDFromProgID() when loading msxml?.dll.
+
+        L"msasn1.dll", // required by DecryptFile() when loading crypt32.dll.
+        L"crypt32.dll", // required by DecryptFile() when loading feclient.dll.
+        L"feclient.dll", // unsafely loaded by DecryptFile().
+    };
+
+    DutilInitialize(&BurnTraceError);
+
+    // Best effort attempt to get our file handle as soon as possible.
+    hr = PathForCurrentProcess(&sczPath, NULL);
+    if (SUCCEEDED(hr))
+    {
+        hEngineFile = ::CreateFileW(sczPath, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+    }
+
+    // If the engine is in the clean room, we'll do the unsafe initialization
+    // because some systems in Windows (namely GDI+) will fail when run in
+    // a process that protects against DLL hijacking. Since we know the clean
+    // room is in a clean folder and not subject to DLL hijacking we won't
+    // make ourselves perfectly secure so that we can load BAs that still
+    // depend on those parts of Windows that are insecure to DLL hijacking.
+    if (EngineInCleanRoom(lpCmdLine))
+    {
+        AppInitializeUnsafe();
+    }
+    else
+    {
+        AppInitialize(rgsczSafelyLoadSystemDlls, countof(rgsczSafelyLoadSystemDlls));
+    }
+
+    // call run
+    hr = EngineRun(hInstance, hEngineFile, lpCmdLine, nCmdShow, &dwExitCode);
+    ExitOnFailure(hr, "Failed to run application.");
+
+LExit:
+    ReleaseFileHandle(hEngineFile);
+    ReleaseStr(sczPath);
+
+    DutilUninitialize();
+
+    return FAILED(hr) ? (int)hr : (int)dwExitCode;
+}
+
+static void CALLBACK BurnTraceError(
+    __in_z LPCSTR /*szFile*/,
+    __in int /*iLine*/,
+    __in REPORT_LEVEL /*rl*/,
+    __in UINT source,
+    __in HRESULT hrError,
+    __in_z __format_string LPCSTR szFormat,
+    __in va_list args
+    )
+{
+    BOOL fLog = FALSE;
+
+    switch (source)
+    {
+    case DUTIL_SOURCE_DEFAULT:
+        fLog = TRUE;
+        break;
+    default:
+        fLog = REPORT_VERBOSE < LogGetLevel();
+        break;
+    }
+
+    if (fLog)
+    {
+        LogErrorStringArgs(hrError, szFormat, args);
+    }
+}