/// ------------------------------------------------------------------------------------
private static string LocateInProgramFilesFolder(string exeName, SearchOption srcOption,
params string[] subFoldersToSearch)
{
if (subFoldersToSearch.Length == 0)
{
subFoldersToSearch = new[] { string.Empty }
}
;
foreach (var progFolder in GetPossibleProgramFilesFolders().Where(Directory.Exists))
{
// calling Directory.GetFiles("C:\Program Files", exeName, SearchOption.AllDirectories) will fail
// if even one of the children of the Program Files doesn't allow you to search it.
// So instead we first gather up all the children directories, and then search those.
// Some will give us access denied, and that's fine, we skip them.
// But we don't want to look in child directories on Linux because GetPossibleProgramFilesFolders()
// gives us the individual elements of the PATH environment variable, and these specify exactly
// those directories that should be searched for program files.
foreach (var path in subFoldersToSearch.Select(sf => Path.Combine(progFolder, sf)).Where(Directory.Exists))
{
if (Platform.IsWindows)
{
foreach (var subDir in DirectoryUtilities.GetSafeDirectories(path))
{
var tgtPath = GetFiles(exeName, srcOption, subDir);
if (!string.IsNullOrEmpty(tgtPath))
{
return(tgtPath);
}
}
}
else
{
var tgtPath = GetFiles(exeName, srcOption, path);
if (!string.IsNullOrEmpty(tgtPath))
{
return(tgtPath);
}
}
}
}
return(null);
}
// See comment on class above regarding Dispose
public void Dispose()
{
if (_detached)
{
return;
}
try
{
File.Delete(Path);
}
catch (IOException e)
{
// We tried, but we don't want to crash just because virus scanner or similar won't release the file.
Logger.WriteMinorEvent("Could not delete temp file during Dispose(): " + e.Message);
Debug.Fail("Could not delete temp file during Dispose(): " + e.Message, e.ToString());
}
if (_folderToDelete != null)
{
DirectoryUtilities.DeleteDirectoryRobust(_folderToDelete);
}
}