From 8a4d03207633e9fdc364aaed82bd167f844679f9 Mon Sep 17 00:00:00 2001
From: Sean Hall <r.sean.hall@gmail.com>
Date: Fri, 3 Jun 2022 17:47:31 -0500
Subject: Resolve paths while parsing them from the command line.

The current directory is a process wide setting that can potentially be changed by any thread.
Remove fileutil methods that had equivalent pathutil methods.
---
 src/libs/dutil/WixToolset.DUtil/fileutil.cpp | 118 ---------------------------
 1 file changed, 118 deletions(-)

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

diff --git a/src/libs/dutil/WixToolset.DUtil/fileutil.cpp b/src/libs/dutil/WixToolset.DUtil/fileutil.cpp
index 1822727a..2fe04de1 100644
--- a/src/libs/dutil/WixToolset.DUtil/fileutil.cpp
+++ b/src/libs/dutil/WixToolset.DUtil/fileutil.cpp
@@ -25,124 +25,6 @@ const BYTE UTF16BOM[] = {0xFF, 0xFE};
 const LPCWSTR REGISTRY_PENDING_FILE_RENAME_KEY = L"SYSTEM\\CurrentControlSet\\Control\\Session Manager";
 const LPCWSTR REGISTRY_PENDING_FILE_RENAME_VALUE = L"PendingFileRenameOperations";
 
-/*******************************************************************
- FileFromPath -  returns a pointer to the file part of the path
-
-********************************************************************/
-extern "C" LPWSTR DAPI FileFromPath(
-    __in_z LPCWSTR wzPath
-    )
-{
-    if (!wzPath)
-        return NULL;
-
-    LPWSTR wzFile = const_cast<LPWSTR>(wzPath);
-    for (LPWSTR wz = wzFile; *wz; ++wz)
-    {
-        // valid delineators
-        //     \ => Windows path
-        //     / => unix and URL path
-        //     : => relative path from mapped root
-        if (L'\\' == *wz || L'/' == *wz || L':' == *wz)
-            wzFile = wz + 1;
-    }
-
-    return wzFile;
-}
-
-
-/*******************************************************************
- FileResolvePath - gets the full path to a file resolving environment
-                   variables along the way.
-
-********************************************************************/
-extern "C" HRESULT DAPI FileResolvePath(
-    __in_z LPCWSTR wzRelativePath,
-    __out LPWSTR *ppwzFullPath
-    )
-{
-    Assert(wzRelativePath && *wzRelativePath);
-
-    HRESULT hr = S_OK;
-    DWORD cch = 0;
-    LPWSTR pwzExpandedPath = NULL;
-    DWORD cchExpandedPath = 0;
-
-    LPWSTR pwzFullPath = NULL;
-    DWORD cchFullPath = 0;
-
-    LPWSTR wzFileName = NULL;
-
-    //
-    // First, expand any environment variables.
-    //
-    cchExpandedPath = MAX_PATH;
-    hr = StrAlloc(&pwzExpandedPath, cchExpandedPath);
-    FileExitOnFailure(hr, "Failed to allocate space for expanded path.");
-
-    cch = ::ExpandEnvironmentStringsW(wzRelativePath, pwzExpandedPath, cchExpandedPath);
-    if (0 == cch)
-    {
-        FileExitWithLastError(hr, "Failed to expand environment variables in string: %ls", wzRelativePath);
-    }
-    else if (cchExpandedPath < cch)
-    {
-        cchExpandedPath = cch;
-        hr = StrAlloc(&pwzExpandedPath, cchExpandedPath);
-        FileExitOnFailure(hr, "Failed to re-allocate more space for expanded path.");
-
-        cch = ::ExpandEnvironmentStringsW(wzRelativePath, pwzExpandedPath, cchExpandedPath);
-        if (0 == cch)
-        {
-            FileExitWithLastError(hr, "Failed to expand environment variables in string: %ls", wzRelativePath);
-        }
-        else if (cchExpandedPath < cch)
-        {
-            hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
-            FileExitOnRootFailure(hr, "Failed to allocate buffer for expanded path.");
-        }
-    }
-
-    //
-    // Second, get the full path.
-    //
-    cchFullPath = MAX_PATH;
-    hr = StrAlloc(&pwzFullPath, cchFullPath);
-    FileExitOnFailure(hr, "Failed to allocate space for full path.");
-
-    cch = ::GetFullPathNameW(pwzExpandedPath, cchFullPath, pwzFullPath, &wzFileName);
-    if (0 == cch)
-    {
-        FileExitWithLastError(hr, "Failed to get full path for string: %ls", pwzExpandedPath);
-    }
-    else if (cchFullPath < cch)
-    {
-        cchFullPath = cch;
-        hr = StrAlloc(&pwzFullPath, cchFullPath);
-        FileExitOnFailure(hr, "Failed to re-allocate more space for full path.");
-
-        cch = ::GetFullPathNameW(pwzExpandedPath, cchFullPath, pwzFullPath, &wzFileName);
-        if (0 == cch)
-        {
-            FileExitWithLastError(hr, "Failed to get full path for string: %ls", pwzExpandedPath);
-        }
-        else if (cchFullPath < cch)
-        {
-            hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
-            FileExitOnRootFailure(hr, "Failed to allocate buffer for full path.");
-        }
-    }
-
-    *ppwzFullPath = pwzFullPath;
-    pwzFullPath = NULL;
-
-LExit:
-    ReleaseStr(pwzFullPath);
-    ReleaseStr(pwzExpandedPath);
-
-    return hr;
-}
-
 
 /*******************************************************************
 FileStripExtension - Strip extension from filename
-- 
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