public static int ShowEmptyDelegates(FileInfo winmd, string[] allowItem, IConsole console)
{
HashSet <string> allowTable = new HashSet <string>(allowItem);
using WinmdUtils w1 = WinmdUtils.LoadFromFile(winmd.FullName);
bool emptyFound = false;
foreach (DelegateTypeInfo type in w1.GetTypes().Where(t => t is DelegateTypeInfo))
{
if (!type.Parameters.Any())
{
if (allowTable.Contains(type.Name))
{
continue;
}
if (!emptyFound)
{
emptyFound = true;
console.Out.Write("Empty delegates detected:\r\n");
}
console?.Out.Write($"{type.Name}\r\n");
}
}
if (!emptyFound)
{
console.Out.Write("No empty delegates found.\r\n");
}
return(emptyFound ? -1 : 0);
}
public static int ShowPointersToDelegates(FileInfo winmd, string[] allowItem, IConsole console)
{
HashSet <string> allowTable = new HashSet <string>(allowItem);
using WinmdUtils w1 = WinmdUtils.LoadFromFile(winmd.FullName);
bool pointersFound = false;
HashSet <string> delegateNames = new HashSet <string>(w1.GetTypes().Where(t => t is DelegateTypeInfo).Select(d => $"{d.Namespace}.{d.Name}"));
foreach (var type in w1.GetTypes())
{
foreach (var pointerInUse in PointerToOneOfNamesInUse(delegateNames, type))
{
if (allowTable.Contains(pointerInUse.Name))
{
continue;
}
if (!pointersFound)
{
console.Out.Write("Pointers to delegates detected:\r\n");
pointersFound = true;
}
console?.Out.Write($"{pointerInUse.Type},{pointerInUse.Name}\r\n");
}
}
if (!pointersFound)
{
console.Out.Write("No pointers to delegates found.\r\n");
}
return(pointersFound ? -1 : 0);
}
public static int ShowDuplicateTypes(FileInfo winmd, IConsole console)
{
using WinmdUtils w1 = WinmdUtils.LoadFromFile(winmd.FullName);
Dictionary <string, List <string> > nameToTypes = new Dictionary <string, List <string> >();
foreach (var type in w1.GetTypes())
{
if (type is ClassInfo && type.Name == "Apis")
{
continue;
}
var toString = type.ToString();
if (!nameToTypes.TryGetValue(toString, out var structs))
{
structs = new List <string>();
nameToTypes[toString] = structs;
}
structs.Add(type.Namespace);
}
bool dupsFound = false;
foreach (var pair in nameToTypes)
{
if (pair.Value.Count > 1)
{
if (dupsFound == false)
{
dupsFound = true;
console.Out.Write("Duplicate types detected:\r\n");
}
pair.Value.Sort();
console.Out.Write($"{pair.Key}\r\n");
foreach (var type in pair.Value)
{
console.Out.Write($" {type}\r\n");
}
}
}
if (!dupsFound)
{
console.Out.Write("No duplicate types found.\r\n");
}
return(dupsFound ? -1 : 0);
}
public static int ShowDuplicateConstants(FileInfo winmd, IConsole console)
{
using WinmdUtils w1 = WinmdUtils.LoadFromFile(winmd.FullName);
Dictionary <string, List <string> > nameToNamespace = new Dictionary <string, List <string> >();
foreach (ClassInfo apiClass in w1.GetTypes().Where(t => t is ClassInfo && t.Name == "Apis"))
{
foreach (var field in apiClass.Fields)
{
if (!nameToNamespace.TryGetValue(field.Name, out var namespaces))
{
namespaces = new List <string>();
nameToNamespace[field.Name] = namespaces;
}
namespaces.Add(apiClass.Namespace);
}
}
bool dupsFound = false;
foreach (var pair in nameToNamespace)
{
if (pair.Value.Count > 1)
{
if (dupsFound == false)
{
dupsFound = true;
console.Out.Write("Duplicate constants detected:\r\n");
}
pair.Value.Sort();
console?.Out.Write($"{pair.Key}\r\n");
foreach (var @namespace in pair.Value)
{
console?.Out.Write($" {@namespace}\r\n");
}
}
}
if (!dupsFound)
{
console.Out.Write("No duplicate constants found.\r\n");
}
return(dupsFound ? -1 : 0);
}
public static int ShowDuplicateImports(FileInfo winmd, IConsole console)
{
using WinmdUtils w1 = WinmdUtils.LoadFromFile(winmd.FullName);
Dictionary <string, List <string> > nameToImports = new Dictionary <string, List <string> >();
foreach (var imp in w1.GetDllImports())
{
if (!nameToImports.TryGetValue(imp.Name, out var imports))
{
imports = new List <string>();
nameToImports[imp.Name] = imports;
}
imports.Add(imp.DeclaringType);
}
bool dupsFound = false;
foreach (var pair in nameToImports)
{
if (pair.Value.Count > 1)
{
if (dupsFound == false)
{
dupsFound = true;
console.Out.Write("Duplicated imports detected:\r\n");
}
pair.Value.Sort();
console.Out.Write($"{pair.Key}\r\n");
foreach (var imp in pair.Value)
{
console.Out.Write($" {imp}\r\n");
}
}
}
if (!dupsFound)
{
console.Out.Write("No duplicate imports found.\r\n");
}
return(dupsFound ? -1 : 0);
}
public static int ShowMissingImports(FileInfo first, FileInfo second, string exclusions, IConsole console)
{
int ret = 0;
using WinmdUtils w1 = WinmdUtils.LoadFromFile(first.FullName);
HashSet <string> remainingImports = new HashSet <string>();
foreach (var imp in w1.GetDllImports())
{
remainingImports.Add(imp.Name.ToString());
}
using WinmdUtils w2 = WinmdUtils.LoadFromFile(second.FullName);
foreach (var imp in w2.GetDllImports())
{
var text = imp.Name.ToString();
if (remainingImports.Contains(text))
{
remainingImports.Remove(text);
}
}
foreach (var imp in remainingImports)
{
if (ret == 0)
{
console.Out.Write("Missing imports detected:\r\n");
ret = -1;
}
console?.Out.Write($"{imp}\r\n");
}
if (ret == 0)
{
console.Out.Write("No missing imports found.\r\n");
}
return(ret);
}