protected override Assembly Load(AssemblyName assemblyName)
{
var deps = DependencyContext.Default;
var res = deps.CompileLibraries.Where(d => d.Name.Contains(assemblyName.Name)).ToList();
if (res.Count > 0)
{
return(Assembly.Load(new AssemblyName(res.First().Name)));
}
else
{
var apiApplicationFileInfo = new FileInfo($"{folderPath}{Path.DirectorySeparatorChar}{assemblyName.Name}.dll");
if (File.Exists(apiApplicationFileInfo.FullName))
{
var asl = new AssemblyLoader(apiApplicationFileInfo.DirectoryName);
return(asl.LoadFromAssemblyPath(apiApplicationFileInfo.FullName));
}
}
return(Assembly.Load(assemblyName));
}
public static void Main(string[] args)
{
Dictionary <string, string> arguments = new Dictionary <string, string>();
foreach (var arg in args)
{
var results = arg.Split(':');
if (results.Length == 2)
{
if (arguments.ContainsKey(results[0]))
{
arguments[results[0]] = results[1];
}
else
{
arguments.Add(results[0], results[1]);
}
}
else if (results.Length == 1)
{
if (!arguments.ContainsKey(results[0]))
{
arguments.Add(results[0], string.Empty);
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Please use command like: -s:[spider type name] -b:[batch] -a:[arg1,arg2...]");
Console.ForegroundColor = ConsoleColor.White;
return;
}
}
string spiderName = string.Empty;
if (arguments.Count == 0 || !arguments.ContainsKey("-s"))
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("-s is necessary.");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Press any key to continue...");
Console.Read();
return;
}
else
{
spiderName = arguments["-s"];
}
#if NETCOREAPP1_1
var asl = new AssemblyLoader(AppContext.BaseDirectory);
#endif
int totalTypesCount = 0;
var spiders = new Dictionary <string, IRunable>();
foreach (var spiderDll in DetectDlls())
{
#if NETCOREAPP1_1
var asm = asl.LoadFromAssemblyPath(Path.Combine(AppContext.BaseDirectory, "netcore", spiderDll));
var types = asm.GetTypes();
#else
var asm = Assembly.LoadFrom(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "net45", spiderDll));
var types = asm.GetTypes();
#endif
foreach (var type in types)
{
bool hasNonParametersConstructor = type.GetConstructors().Any(c => c.IsPublic && c.GetParameters().Length == 0);
if (hasNonParametersConstructor)
{
dynamic obj = Activator.CreateInstance(type);
var named = obj as INamed;
var runner = obj as IRunable;
if (named != null && runner != null)
{
if (!spiders.ContainsKey(named.Name))
{
spiders.Add(named.Name, runner);
}
++totalTypesCount;
}
}
}
}
if (spiders.Count == 0)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("No spiders.");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Press any key to continue...");
Console.Read();
return;
}
if (spiders.Count != totalTypesCount)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("There are some duplicate spiders.");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Press any key to continue...");
Console.Read();
return;
}
if (!spiders.ContainsKey(spiderName))
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"There is no spider named: {spiderName}.");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Press any key to continue...");
Console.Read();
return;
}
if (arguments.ContainsKey("-b"))
{
var batch = spiders[spiderName] as IBatch;
batch.Batch = arguments["-b"];
}
if (arguments.ContainsKey("-n"))
{
var named = spiders[spiderName] as INamed;
named.Name = arguments["-n"];
}
if (!arguments.ContainsKey("-a"))
{
spiders[spiderName].Run();
}
else
{
spiders[spiderName].Run(arguments["-a"]);
}
}