public ApiTraverser(IMetadataReaderHost host, IAssembly assembly)
{
if (host == null)
throw new ArgumentNullException("ContractAwareHost arg should not be null.");
_host = host;
_assembly = new AssemblyApi(assembly);
}
public static IEnumerable<string> CompareApi(AssemblyApi oldVersion, AssemblyApi newVersion)
{
List<string> incompatibility = new List<string>();
if (newVersion.IsCompatible(oldVersion) >= 0)
return null;
else
return incompatibility;
}
static int Main(string[] args)
{
#if DEBUG
args = new string[2];
args[0] = "-a";
args[1] = @"Y:\Career\Ctrip2014\Project\ApiScannerTemp\DummyAssembly1\Arch.CFX.dll";
//args[2] = "-n";
//args[3] = @"Y:\Career\Ctrip2014\Project\ApiScannerTemp\DummyAssembly2\Arch.CFX.dll";
#endif
if (!TryReadArgs(args))
{
WriteHelp();
#if !DEBUG
return(0);
#endif
}
int result = 0;
AssemblyApi assembly = Scanner.Traverse(_path);
if (!string.IsNullOrWhiteSpace(_newVersion))
{
AssemblyApi newAssembly = Scanner.Traverse(_newVersion);
var incoms = Scanner.CompareApi(assembly, newAssembly);
if (incoms != null)
{
Console.WriteLine("Incompatible API as follows:");
foreach (string incom in incoms)
{
Console.WriteLine(incom);
}
result = -1;
}
else
{
Console.WriteLine("Assemblies are compatible.");
}
}
else
{
PrintApi(assembly);
}
#if DEBUG
Console.ReadLine();
#endif
return(result);
}
static void PrintApi(AssemblyApi assembly)
{
Console.WriteLine(assembly.ToString());
Console.WriteLine("References:");
foreach (var refe in assembly.References)
Console.WriteLine("\t{0}", refe.ToString());
foreach (var type in assembly.Types)
{
Console.WriteLine(type.Signature);
Console.WriteLine("\tBase Classes:");
foreach (var parent in type.Parents)
Console.WriteLine("\t\t{0}", parent);
foreach (var api in type.Members)
Console.WriteLine("\t{0}", api.Signature);
}
}
static void PrintApi(AssemblyApi assembly)
{
Console.WriteLine(assembly.ToString());
Console.WriteLine("References:");
foreach (var refe in assembly.References)
{
Console.WriteLine("\t{0}", refe.ToString());
}
foreach (var type in assembly.Types)
{
Console.WriteLine(type.Signature);
Console.WriteLine("\tBase Classes:");
foreach (var parent in type.Parents)
{
Console.WriteLine("\t\t{0}", parent);
}
foreach (var api in type.Members)
{
Console.WriteLine("\t{0}", api.Signature);
}
}
}
