From 7f642e51670bc38a4ef782a363936850bc2b0ba9 Mon Sep 17 00:00:00 2001
From: Rob Mensching <rob@firegiant.com>
Date: Thu, 22 Apr 2021 06:38:23 -0700
Subject: Move dutil into libs/dutil

---
 src/libs/dutil/WixToolset.DUtil/path2utl.cpp | 104 +++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 src/libs/dutil/WixToolset.DUtil/path2utl.cpp

(limited to 'src/libs/dutil/WixToolset.DUtil/path2utl.cpp')

diff --git a/src/libs/dutil/WixToolset.DUtil/path2utl.cpp b/src/libs/dutil/WixToolset.DUtil/path2utl.cpp
new file mode 100644
index 00000000..ff3a946d
--- /dev/null
+++ b/src/libs/dutil/WixToolset.DUtil/path2utl.cpp
@@ -0,0 +1,104 @@
+// 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"
+
+
+// Exit macros
+#define PathExitOnLastError(x, s, ...) ExitOnLastErrorSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitOnLastErrorDebugTrace(x, s, ...) ExitOnLastErrorDebugTraceSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitWithLastError(x, s, ...) ExitWithLastErrorSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitOnFailure(x, s, ...) ExitOnFailureSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitOnRootFailure(x, s, ...) ExitOnRootFailureSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitOnFailureDebugTrace(x, s, ...) ExitOnFailureDebugTraceSource(DUTIL_SOURCE_PATHUTIL, x, s, __VA_ARGS__)
+#define PathExitOnNull(p, x, e, s, ...) ExitOnNullSource(DUTIL_SOURCE_PATHUTIL, p, x, e, s, __VA_ARGS__)
+#define PathExitOnNullWithLastError(p, x, s, ...) ExitOnNullWithLastErrorSource(DUTIL_SOURCE_PATHUTIL, p, x, s, __VA_ARGS__)
+#define PathExitOnNullDebugTrace(p, x, e, s, ...)  ExitOnNullDebugTraceSource(DUTIL_SOURCE_PATHUTIL, p, x, e, s, __VA_ARGS__)
+#define PathExitOnInvalidHandleWithLastError(p, x, s, ...) ExitOnInvalidHandleWithLastErrorSource(DUTIL_SOURCE_PATHUTIL, p, x, s, __VA_ARGS__)
+#define PathExitOnWin32Error(e, x, s, ...) ExitOnWin32ErrorSource(DUTIL_SOURCE_PATHUTIL, e, x, s, __VA_ARGS__)
+#define PathExitOnGdipFailure(g, x, s, ...) ExitOnGdipFailureSource(DUTIL_SOURCE_PATHUTIL, g, x, s, __VA_ARGS__)
+
+
+DAPI_(HRESULT) PathCanonicalizePath(
+    __in_z LPCWSTR wzPath,
+    __deref_out_z LPWSTR* psczCanonicalized
+    )
+{
+    HRESULT hr = S_OK;
+    int cch = MAX_PATH + 1;
+
+    hr = StrAlloc(psczCanonicalized, cch);
+    PathExitOnFailure(hr, "Failed to allocate string for the canonicalized path.");
+
+    if (::PathCanonicalizeW(*psczCanonicalized, wzPath))
+    {
+        hr = S_OK;
+    }
+    else
+    {
+        ExitFunctionWithLastError(hr);
+    }
+
+LExit:
+    return hr;
+}
+
+DAPI_(HRESULT) PathDirectoryContainsPath(
+    __in_z LPCWSTR wzDirectory,
+    __in_z LPCWSTR wzPath
+    )
+{
+    HRESULT hr = S_OK;
+    LPWSTR sczPath = NULL;
+    LPWSTR sczDirectory = NULL;
+    LPWSTR sczOriginalPath = NULL;
+    LPWSTR sczOriginalDirectory = NULL;
+
+    hr = PathCanonicalizePath(wzPath, &sczOriginalPath);
+    PathExitOnFailure(hr, "Failed to canonicalize the path.");
+
+    hr = PathCanonicalizePath(wzDirectory, &sczOriginalDirectory);
+    PathExitOnFailure(hr, "Failed to canonicalize the directory.");
+
+    if (!sczOriginalPath || !*sczOriginalPath)
+    {
+        ExitFunction1(hr = S_FALSE);
+    }
+    if (!sczOriginalDirectory || !*sczOriginalDirectory)
+    {
+        ExitFunction1(hr = S_FALSE);
+    }
+
+    sczPath = sczOriginalPath;
+    sczDirectory = sczOriginalDirectory;
+
+    for (; *sczDirectory;)
+    {
+        if (!*sczPath)
+        {
+            ExitFunction1(hr = S_FALSE);
+        }
+
+        if (CSTR_EQUAL != ::CompareStringW(LOCALE_NEUTRAL, NORM_IGNORECASE, sczDirectory, 1, sczPath, 1))
+        {
+            ExitFunction1(hr = S_FALSE);
+        }
+
+        ++sczDirectory;
+        ++sczPath;
+    }
+
+    --sczDirectory;
+    if (('\\' == *sczDirectory && *sczPath) || '\\' == *sczPath)
+    {
+        hr = S_OK;
+    }
+    else
+    {
+        hr = S_FALSE;
+    }
+
+LExit:
+    ReleaseStr(sczOriginalPath);
+    ReleaseStr(sczOriginalDirectory);
+    return hr;
+}
-- 
cgit v1.2.3-55-g6feb