public void LoadsInputFromAGivenFile(FileWrapper wrapper)
{
string inputPath = null;
try
{
// -- Setup
var expected = new[] {"multiply 9", "apply 5"};
inputPath = Path.GetTempFileName();
File.WriteAllLines(inputPath, expected);
// -- Arrange
// -- Act
var actual = wrapper.ReadAllLines(inputPath);
// -- Assert
Assert.Equal(expected.Length, actual.Length);
Assert.Equal(expected[0], actual[0]);
Assert.Equal(expected[1], actual[1]);
}
finally
{
// -- Teardown
if (File.Exists(inputPath))
File.Delete(inputPath);
}
}
public void LoadsInputFromAGivenFile(FileWrapper wrapper)
{
string inputPath = null;
try
{
// -- Setup
var expected = new[] { "multiply 9", "apply 5" };
inputPath = Path.GetTempFileName();
File.WriteAllLines(inputPath, expected);
// -- Arrange
// -- Act
var actual = wrapper.ReadAllLines(inputPath);
// -- Assert
Assert.Equal(expected.Length, actual.Length);
Assert.Equal(expected[0], actual[0]);
Assert.Equal(expected[1], actual[1]);
}
finally
{
// -- Teardown
if (File.Exists(inputPath))
{
File.Delete(inputPath);
}
}
}
public void FailsFastOnNullInput(FileWrapper wrapper)
{
// -- Arrange
// -- Act
// -- Assert
Assert.ThrowsAny <ArgumentNullException>(() => wrapper.ReadAllLines(null));
}
public void FailsFastOnNullInput(FileWrapper wrapper)
{
// -- Arrange
// -- Act
// -- Assert
Assert.ThrowsAny<ArgumentNullException>(() => wrapper.ReadAllLines(null));
}
private static Win32Program InternetShortcutProgram(string path)
{
try
{
string[] lines = FileWrapper.ReadAllLines(path);
string iconPath = string.Empty;
string urlPath = string.Empty;
bool validApp = false;
Regex internetShortcutURLPrefixes = new Regex(@"^steam:\/\/(rungameid|run)\/|^com\.epicgames\.launcher:\/\/apps\/");
const string urlPrefix = "URL=";
const string iconFilePrefix = "IconFile=";
foreach (string line in lines)
{
// Using OrdinalIgnoreCase since this is used internally
if (line.StartsWith(urlPrefix, StringComparison.OrdinalIgnoreCase))
{
urlPath = line.Substring(urlPrefix.Length);
try
{
Uri uri = new Uri(urlPath);
}
catch (UriFormatException e)
{
// To catch the exception if the uri cannot be parsed.
// Link to watson crash: https://watsonportal.microsoft.com/Failure?FailureSearchText=5f871ea7-e886-911f-1b31-131f63f6655b
ProgramLogger.Exception($"url could not be parsed", e, MethodBase.GetCurrentMethod().DeclaringType, urlPath);
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
// To filter out only those steam shortcuts which have 'run' or 'rungameid' as the hostname
if (internetShortcutURLPrefixes.Match(urlPath).Success)
{
validApp = true;
}
}
// Using OrdinalIgnoreCase since this is used internally
if (line.StartsWith(iconFilePrefix, StringComparison.OrdinalIgnoreCase))
{
iconPath = line.Substring(iconFilePrefix.Length);
}
}
if (!validApp)
{
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
try
{
var p = new Win32Program
{
Name = Path.GetFileNameWithoutExtension(path),
ExecutableName = Path.GetFileName(path),
IcoPath = iconPath,
FullPath = urlPath,
UniqueIdentifier = path,
ParentDirectory = Directory.GetParent(path).FullName,
Valid = true,
Enabled = true,
AppType = ApplicationType.InternetShortcutApplication,
};
return(p);
}
catch (Exception e) when(e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.Exception($"|Permission denied when trying to load the program from {path}", e, MethodBase.GetCurrentMethod().DeclaringType, path);
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
}
catch (Exception e)
{
ProgramLogger.Exception($"|An unexpected error occurred in the calling method InternetShortcutProgram at {path}", e, MethodBase.GetCurrentMethod().DeclaringType, path);
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
}
// This function filters Internet Shortcut programs
private static Win32Program InternetShortcutProgram(string path)
{
string[] lines = FileWrapper.ReadAllLines(path);
string appName = string.Empty;
string iconPath = string.Empty;
string urlPath = string.Empty;
string scheme = string.Empty;
bool validApp = false;
Regex InternetShortcutURLPrefixes = new Regex(@"^steam:\/\/(rungameid|run)\/|^com\.epicgames\.launcher:\/\/apps\/");
const string urlPrefix = "URL=";
const string iconFilePrefix = "IconFile=";
foreach (string line in lines)
{
if (line.StartsWith(urlPrefix, StringComparison.OrdinalIgnoreCase))
{
urlPath = line.Substring(urlPrefix.Length);
Uri uri = new Uri(urlPath);
// To filter out only those steam shortcuts which have 'run' or 'rungameid' as the hostname
if (InternetShortcutURLPrefixes.Match(urlPath).Success)
{
validApp = true;
}
}
if (line.StartsWith(iconFilePrefix, StringComparison.OrdinalIgnoreCase))
{
iconPath = line.Substring(iconFilePrefix.Length);
}
}
if (!validApp)
{
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
try
{
var p = new Win32Program
{
Name = Path.GetFileNameWithoutExtension(path),
ExecutableName = Path.GetFileName(path),
IcoPath = iconPath,
FullPath = urlPath,
UniqueIdentifier = path,
ParentDirectory = Directory.GetParent(path).FullName,
Valid = true,
Enabled = true,
AppType = (uint)ApplicationTypes.INTERNET_SHORTCUT_APPLICATION,
};
return(p);
}
catch (Exception e) when(e is SecurityException || e is UnauthorizedAccessException)
{
ProgramLogger.LogException(
$"|Win32|InternetShortcutProgram|{path}" +
$"|Permission denied when trying to load the program from {path}", e);
return(new Win32Program()
{
Valid = false, Enabled = false
});
}
}