public Command(string call, ArgumentTable argTable, bool allowGlobs, ExecutionLevel execLevel, CLIMode mode)
{
Call = call;
ArgumentTable = argTable;
AllowGlobs = allowGlobs;
ExecutionLevel = execLevel;
CLIMode = mode;
}
static LocalMachine()
{
User = Environment.UserName;
Hostname = Dns.GetHostEntry("").HostName;
OperatingSystem = new OS();
Domain = (Environment.UserDomainName == Hostname) ? "N/A" : Environment.UserDomainName;
ExternalIP = IPAddress.Parse(GetExternalIP());
InternalIP = Dns.GetHostEntry("").AddressList.FirstOrDefault(x => x.AddressFamily == AddressFamily.InterNetwork);
Privilege = (IsElevated()) ? ExecutionLevel.Administrator : ExecutionLevel.User;
}
public Command(string call, ArgumentTable argTable, bool allowGlobs, string description, ExecutionLevel execLevel, CLIMode mode)
{
Call = call;
ArgumentTable = argTable;
AllowGlobs = allowGlobs;
ExecutionLevel = execLevel;
Description = call + " - " + description;
if (argTable != null)
{
Description += "\nSyntax options: \n";
argTable.ValidSequences.ForEach((x) =>
{
Description += "\t\"" + x.Pattern + "\"" + (x.Description != "" && x.Description != null ? " : \"" + x.Description + " \"" : "") + (x.OrderSensitive ? " (order sensitive)" : "") + "\n";
});
}
CLIMode = mode;
}
private static void InternalLog(LogLevel level, System.Object data, String member, Int32 line)
{
if (level == LogLevel.None)
{
logger.Log(LogLevel.Info, data);
}
else
{
ExecutionLevel lv = Translate(level);
#if ALLLOGS
logger.Log(level, data);
#else
if (ReinCore.execLevel.HasFlag(lv) && level != LogLevel.None)
{
logger.Log(level, data);
}
#endif
}
if (ReinCore.execLevel.HasFlag(ExecutionLevel.FindLogs))
{
logger.Log(LogLevel.Info, String.Format("{0} : {1}", member, line));
}
}
public CommandManagement(ExecutionLevel execLevel)
{
ExecutionLevel = execLevel;
}
private int Startup(IEnumerable<string> args)
{
var options = args.Where(each => each.StartsWith("--")).Switches();
var parameters = args.Parameters();
foreach (var arg in options.Keys) {
var argumentParameters = options[arg];
switch (arg) {
/* global switches */
case "load-config":
// all ready done, but don't get too picky.
break;
case "nologo":
this.Assembly().SetLogo(string.Empty);
break;
case "help":
return Help();
case "certificate-path":
var cert = argumentParameters.Last();
_signingCertPath = _signingCertPath.IndexOf(":") > 1 ? cert : Path.GetFullPath(argumentParameters.Last());
break;
case "password":
_signingCertPassword = argumentParameters.Last();
break;
case "remember":
_remember = true;
break;
case "auto":
break;
case "sign":
_sign = true;
break;
case "just-sign":
_sign = true;
_justsign = true;
break;
case "strong-name":
_strongname = true;
break;
case "verbose":
_verbose = true;
break;
case "company":
_company = argumentParameters.Last();
break;
case "description":
_description = argumentParameters.Last();
break;
case "internal-name":
_internalName = argumentParameters.Last();
break;
case "copyright":
_copyright = argumentParameters.Last();
break;
case "original-filename":
_originalFilename = argumentParameters.Last();
break;
case "product-name":
_productName = argumentParameters.Last();
break;
case "verify":
_verify = true;
break;
case "reference-assembly":
foreach (var asmRef in argumentParameters) {
if (string.IsNullOrEmpty(asmRef)) {
return Fail("Missing assembly information for --assembly-reference.");
}
var parts = asmRef.Split(", ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var assemblyref = new AssemblyReference {Name = parts[0]};
foreach (var part in parts.Skip(1)) {
var kp = part.Split("= ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (kp.Length != 2) {
return Fail("Invalid option '{0}' in assembly reference '{1}'.", part, asmRef);
}
switch (kp[0].ToLower()) {
case "version":
case "ver":
assemblyref.Version = kp[1];
if (assemblyref.Version == 0L) {
return Fail("Invalid Version '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
break;
case "publickeytoken":
case "pkt":
case "token":
if (kp[1].Length != 16) {
return Fail("Invalid publicKeyToken '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
assemblyref.PublicKeyToken = kp[1];
break;
case "processorarchitecture":
case "architecture":
case "arch":
assemblyref.Architecture = kp[1];
if (assemblyref.Architecture == Architecture.Auto || assemblyref.Architecture == Architecture.Unknown) {
return Fail("Invalid processorArchitecture '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
break;
}
}
if (assemblyref.Version == 0 || assemblyref.Architecture == Architecture.Unknown || string.IsNullOrEmpty(assemblyref.PublicKeyToken)) {
return Fail("Invalid assembly reference '{0}' ", asmRef);
}
assemblyReferences.Add(assemblyref);
}
break;
case "product-version":
_productVersion = argumentParameters.Last();
if (_productVersion == 0L) {
return Fail("--product-version must be in the form ##.##.##.##");
}
break;
case "file-version":
_fileVersion = argumentParameters.Last();
if (_fileVersion == 0L) {
return Fail("--file-version must be in the form ##.##.##.##");
}
break;
case "execution-level":
switch (argumentParameters.Last()) {
case "administrator":
case "admin":
case "requires-admin":
case "requiresadmin":
case "requiresadministrator":
case "requires-administrator":
_executionLevel = ExecutionLevel.requireAdministrator;
break;
case "invoker":
case "asinvoker":
case "as-invoker":
_executionLevel = ExecutionLevel.asInvoker;
break;
case "highest-available":
case "highest":
case "highestavailable":
_executionLevel = ExecutionLevel.highestAvailable;
break;
}
break;
case "dpi-aware":
if (argumentParameters.Last().IsTrue()) {
_dpiAware = true;
}
if (argumentParameters.Last().IsFalse()) {
_dpiAware = false;
}
break;
default:
return Fail("Unknown parameter [--{0}]", arg);
}
}
Logo();
if (_verify) {
// return Verify(parameters);
}
if (string.IsNullOrEmpty(_signingCertPath)) {
_certificate = CertificateReference.Default;
if (_certificate == null) {
return Fail("No default certificate stored in the registry");
}
} else if (string.IsNullOrEmpty(_signingCertPassword)) {
_certificate = new CertificateReference(_signingCertPath);
} else {
_certificate = new CertificateReference(_signingCertPath, _signingCertPassword);
}
using (new ConsoleColors(ConsoleColor.White, ConsoleColor.Black)) {
Verbose("Loaded certificate with private key {0}", _certificate.Location);
}
if (_remember) {
Verbose("Storing certificate details in the registry.");
_certificate.RememberPassword();
CertificateReference.Default = _certificate;
}
if (parameters.Count() < 1) {
return Fail("Missing files to sign/name. \r\n\r\n Use --help for command line help.");
}
var tasks = new List<Task>();
if (_company != null && _company.Equals("auto", StringComparison.CurrentCultureIgnoreCase)) {
_company = _certificate.CommonName;
}
var failures = 0;
try {
var allFiles = parameters.FindFilesSmarter().ToArray();
var origMD5 = new XDictionary<string, string>();
var loading = allFiles.Select(each =>
Binary.Load(each,
BinaryLoadOptions.PEInfo |
BinaryLoadOptions.VersionInfo |
BinaryLoadOptions.Managed |
BinaryLoadOptions.Resources |
BinaryLoadOptions.Manifest |
BinaryLoadOptions.UnsignedManagedDependencies |
BinaryLoadOptions.MD5).ContinueWith(antecedent => {
lock (allFiles) {
if (antecedent.IsFaulted) {
Console.WriteLine("Failed to load file '{0}'", each);
var e = antecedent.Exception.Flatten().InnerExceptions.First();
Console.WriteLine("{0}--{1}", e.Message, e.StackTrace);
return;
}
try {
var binary = antecedent.Result;
origMD5.Add(each, binary.MD5);
if (binary.IsPEFile && !_justsign) {
// do PE file stuff
if (_sign) {
binary.SigningCertificate = _certificate;
}
if (binary.IsManaged && _strongname) {
binary.StrongNameKeyCertificate = _certificate;
}
if (!assemblyReferences.IsNullOrEmpty()) {
foreach (var asmRef in assemblyReferences) {
binary.Manifest.Value.AddDependency(asmRef.Name, asmRef.Version, asmRef.Architecture, asmRef.PublicKeyToken);
}
}
if (_company != null) {
binary.CompanyName = _company;
}
if (_description != null) {
binary.FileDescription = _description;
}
if (_internalName != null) {
binary.InternalName = _internalName;
}
if (_copyright != null) {
binary.LegalCopyright = _copyright;
}
if (_originalFilename != null) {
binary.OriginalFilename = _originalFilename;
}
if (_productName != null) {
binary.ProductName = _productName;
}
if (_productVersion != 0) {
binary.ProductVersion = _productVersion;
}
if (_fileVersion != 0) {
binary.FileVersion = _fileVersion;
}
if (_dpiAware != null) {
binary.Manifest.Value.DpiAware = _dpiAware == true;
}
if (_executionLevel != ExecutionLevel.none) {
binary.Manifest.Value.RequestedExecutionLevel = _executionLevel;
}
} else {
// do stuff for non-pe files
// we can try to apply a signature, and that's about it.
if (_sign) {
binary.SigningCertificate = _certificate;
}
}
binary.Save().Wait();
} catch (Exception e) {
while (e.GetType() == typeof (AggregateException)) {
e = (e as AggregateException).Flatten().InnerExceptions[0];
}
failures += Fail("{0}--{1}", e.Message, e.StackTrace);
}
}
}, TaskContinuationOptions.AttachedToParent)).ToArray();
// Thread.Sleep(1000);
// wait for loading.
return Task.Factory.ContinueWhenAll(loading, tsks => {
Console.WriteLine("Done {0} files", tsks.Length);
(from each in Binary.Files
select new {
Filename = Path.GetFileName(each.Filename),
Original_MD5 = origMD5[each.Filename],
New_MD5 = each.MD5,
// Status = each.Message,
}).ToTable().ConsoleOut();
if (failures > 0) {
Console.WriteLine("*** Bad News. Failed. *** ");
}
if (Binary.IsAnythingStillLoading) {
Console.WriteLine("\r\n==== Uh, stuff is still in the loading state?! ====\r\n");
}
return failures;
}).Result;
} catch (Exception e) {
Console.WriteLine("{0}--{1}", e.Message, e.StackTrace);
return Fail("not good.");
}
}
public ExecutionReport(ExecutionLevel level, string message)
{
m_level = level;
m_message = message;
}
private int Startup(IEnumerable<string> args)
{
var options = args.Switches();
var parameters = args.Parameters();
foreach (var arg in options.Keys) {
var argumentParameters = options[arg];
switch (arg) {
/* global switches */
case "load-config":
// all ready done, but don't get too picky.
break;
case "nologo":
this.Assembly().SetLogo(string.Empty);
break;
case "help":
return Help();
case "certificate-path":
_signingCertPath = Path.GetFullPath(argumentParameters.Last());
break;
case "password":
_signingCertPassword = argumentParameters.Last();
break;
case "remember":
_remember = true;
break;
case "auto":
_auto = true;
break;
case "sign":
_sign = true;
break;
case "strong-name":
_strongname = true;
break;
case "verbose":
_verbose = true;
break;
case "company":
_company = argumentParameters.Last();
break;
case "description":
_description = argumentParameters.Last();
break;
case "internal-name":
_internalName = argumentParameters.Last();
break;
case "copyright":
_copyright = argumentParameters.Last();
break;
case "original-filename":
_originalFilename = argumentParameters.Last();
break;
case "product-name" :
_productName = argumentParameters.Last();
break;
case "verify" :
_verify = true;
break;
case "reference-assembly" :
foreach (var asmRef in argumentParameters) {
if( string.IsNullOrEmpty(asmRef)) {
return Fail("Missing assembly information for --assembly-reference.");
}
var parts = asmRef.Split(", ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var assemblyref = new AssemblyReference { Name = parts[0] };
foreach( var part in parts.Skip(1)) {
var kp = part.Split("= ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if( kp.Length != 2) {
return Fail("Invalid option '{0}' in assembly reference '{1}'.", part, asmRef);
}
switch( kp[0].ToLower()) {
case "version":
case "ver":
assemblyref.Version = kp[1];
if (assemblyref.Version == 0L) {
return Fail("Invalid Version '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
break;
case "publickeytoken":
case "pkt":
case "token":
if( kp[1].Length != 16) {
return Fail("Invalid publicKeyToken '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
assemblyref.PublicKeyToken = kp[1];
break;
case "processorarchitecture":
case "architecture":
case "arch":
assemblyref.Architecture = kp[1];
if (assemblyref.Architecture == Architecture.Auto || assemblyref.Architecture == Architecture.Unknown) {
return Fail("Invalid processorArchitecture '{0}' in assembly reference '{1}'.", kp[1], asmRef);
}
break;
}
}
if (assemblyref.Version == 0 || assemblyref.Architecture == Architecture.Unknown || string.IsNullOrEmpty(assemblyref.PublicKeyToken)) {
return Fail("Invalid assembly reference '{0}' ", asmRef);
}
assemblyReferences.Add(assemblyref);
}
break;
case "product-version":
_productVersion = argumentParameters.Last();
if (_productVersion == 0L ) {
return Fail("--product-version must be in the form ##.##.##.##");
}
break;
case "file-version":
_fileVersion = argumentParameters.Last();
if (_fileVersion == 0L ) {
return Fail("--file-version must be in the form ##.##.##.##");
}
break;
case "execution-level":
switch( argumentParameters.Last() ) {
case "administrator":
case "admin":
case "requires-admin":
case "requiresadmin":
case "requiresadministrator":
case "requires-administrator":
_executionLevel = ExecutionLevel.requireAdministrator;
break;
case "invoker":
case "asinvoker":
case "as-invoker":
_executionLevel = ExecutionLevel.asInvoker;
break;
case "highest-available":
case "highest":
case "highestavailable":
_executionLevel = ExecutionLevel.highestAvailable;
break;
}
break;
case "dpi-aware" :
if (argumentParameters.Last().IsTrue()) {
_dpiAware = true;
}
if (argumentParameters.Last().IsFalse()) {
_dpiAware = false;
}
break;
default:
return Fail("Unknown parameter [--{0}]", arg);
}
}
Logo();
if( _verify ) {
// return Verify(parameters);
}
if( string.IsNullOrEmpty(_signingCertPath) ) {
_certificate = CertificateReference.Default;
if( _certificate == null ) {
return Fail("No default certificate stored in the registry");
}
} else if( string.IsNullOrEmpty(_signingCertPassword) ) {
_certificate = new CertificateReference(_signingCertPath);
} else {
_certificate = new CertificateReference(_signingCertPath,_signingCertPassword);
}
using (new ConsoleColors(ConsoleColor.White, ConsoleColor.Black)) {
Verbose("Loaded certificate with private key {0}", _certificate.Location);
}
if (_remember) {
Verbose("Storing certificate details in the registry.");
_certificate.RememberPassword();
CertificateReference.Default = _certificate;
}
if (parameters.Count() < 1) {
return Fail("Missing files to sign/name. \r\n\r\n Use --help for command line help.");
}
var tasks = new List<Task>();
if( _company != null && _company.Equals("auto", StringComparison.CurrentCultureIgnoreCase) ) {
_company = _certificate.CommonName;
}
var failures = 0;
try {
var allFiles = parameters.FindFilesSmarter().ToArray();
var origMD5 = new Dictionary<string, string>();
var loading = allFiles.Select(each =>
Binary.Load(each,
BinaryLoadOptions.PEInfo |
BinaryLoadOptions.VersionInfo |
BinaryLoadOptions.Managed |
BinaryLoadOptions.Resources |
BinaryLoadOptions.Manifest |
BinaryLoadOptions.UnsignedManagedDependencies |
BinaryLoadOptions.MD5 ).ContinueWith(antecedent => {
lock (allFiles) {
if (antecedent.IsFaulted) {
Console.WriteLine("Failed to load file '{0}'", each);
var e = antecedent.Exception.Flatten().InnerExceptions.First();
Console.WriteLine("{0}--{1}", e.Message, e.StackTrace);
return;
}
try {
var binary = antecedent.Result;
origMD5.Add(each, binary.MD5);
if (binary.IsPEFile) {
// do PE file stuff
if (_sign) {
binary.SigningCertificate = _certificate;
}
if (binary.IsManaged && _strongname) {
binary.StrongNameKeyCertificate = _certificate;
}
if( !assemblyReferences.IsNullOrEmpty()) {
foreach( var asmRef in assemblyReferences ) {
binary.Manifest.Value.AddDependency( asmRef.Name , asmRef.Version, asmRef.Architecture, asmRef.PublicKeyToken);
}
}
if (_company != null) {
binary.CompanyName = _company;
}
if (_description != null) {
binary.FileDescription = _description;
}
if (_internalName != null) {
binary.InternalName = _internalName;
}
if (_copyright != null) {
binary.LegalCopyright = _copyright;
}
if (_originalFilename != null) {
binary.OriginalFilename = _originalFilename;
}
if (_productName != null) {
binary.ProductName = _productName;
}
if (_productVersion != 0) {
binary.ProductVersion = _productVersion;
}
if (_fileVersion != 0) {
binary.FileVersion = _fileVersion;
}
if (_dpiAware != null) {
binary.Manifest.Value.DpiAware = _dpiAware == true;
}
if (_executionLevel != ExecutionLevel.none) {
binary.Manifest.Value.RequestedExecutionLevel = _executionLevel;
}
}
else {
// do stuff for non-pe files
// we can try to apply a signature, and that's about it.
if (_sign) {
binary.SigningCertificate = _certificate;
}
}
binary.Save().Wait();
} catch(Exception e) {
while( e.GetType() == typeof(AggregateException)) {
e = (e as AggregateException).Flatten().InnerExceptions[0];
}
failures += Fail("{0}--{1}", e.Message, e.StackTrace);
}
}
}, TaskContinuationOptions.AttachedToParent)).ToArray();
// Thread.Sleep(1000);
// wait for loading.
return Task.Factory.ContinueWhenAll(loading, tsks => {
Console.WriteLine("Done {0} files", tsks.Length);
(from each in Binary.Files
select new {
Filename = Path.GetFileName(each.Filename),
Original_MD5 = origMD5[each.Filename],
New_MD5 = each.MD5,
// Status = each.Message,
}).ToTable().ConsoleOut();
if (failures > 0) {
Console.WriteLine("*** Bad News. Failed. *** ");
}
if (Binary.IsAnythingStillLoading) {
Console.WriteLine("\r\n==== Uh, stuff is still in the loading state?! ====\r\n");
}
return failures;
}).Result;
} catch( Exception e ) {
Console.WriteLine("{0}--{1}", e.Message,e.StackTrace);
return Fail("not good.");
}
/*
try {
var binaries = new List<PeBinary>();
var nonBinaries = new List<PEInfo>();
var results = new List<FileResult>();
foreach (var f in allFiles) {
Verbose("Inspecting File: {0}", f);
var filename = f;
// first, load all the binaries
//
tasks.Add(Task.Factory.StartNew(() => {
if (CoApp.Toolkit.Crypto.Verifier.HasValidSignature(filename) && !_resign) {
results.Add( new FileResult {FullPath= filename, AlreadySigned = true, OriginalMD5 = filename.GetFileMD5(), Message = "Already Signed (skipped)", Color = ConsoleColor.Yellow});
return;
}
try {
var info = PEInfo.Scan(filename);
if (info.IsPEBinary) {
var peBinary = PeBinary.Load(filename);
lock (binaries) {
if (!binaries.Contains(peBinary)) {
binaries.Add(peBinary);
}
foreach (var depBinary in peBinary.UnsignedDependentBinaries.Where(depBinary => !binaries.Contains(depBinary))) {
binaries.Add(depBinary);
}
}
} else {
if (!nonBinaries.Contains(info)) {
nonBinaries.Add(info);
}
}
} catch (Exception e) {
results.Add(new FileResult { FullPath = filename, Message = "Failed to load--{0}".format(e.GetType()), Color = ConsoleColor.Red });
}
}));
}
Task.Factory.ContinueWhenAll(tasks.ToArray(), (antecedent) => Verbose("Completed loading files.")).Wait();
tasks.Clear();
// Now, go ahead and modify all the binaries
// and sign all the files.
foreach( var nBin in nonBinaries ) {
var nonBinary = nBin;
tasks.Add(Task.Factory.StartNew(() => {
var filename = nonBinary.Filename;
try {
PeBinary.SignFile(filename, _certificate);
results.Add( new FileResult { FullPath = filename, OriginalMD5 = nonBinary.MD5, NewMD5 = filename.GetFileMD5(), Message = "Success." });
} catch (DigitalSignFailure exc) {
if (exc.Win32Code == 0x800b0003) {
results.Add(new FileResult { FullPath = filename, OriginalMD5 = nonBinary.MD5, Message = "Unable to sign unrecognized file", Color = ConsoleColor.Red });
} else {
results.Add(new FileResult {FullPath = filename, OriginalMD5 = nonBinary.MD5, Message = exc.Message, Color = ConsoleColor.Red});
}
} catch (CoAppException exc) {
results.Add(new FileResult { FullPath = filename, OriginalMD5 = nonBinary.MD5, Message = exc.Message, Color = ConsoleColor.Red });
}
catch (Exception exc) {
results.Add(new FileResult { FullPath = filename, OriginalMD5 = nonBinary.MD5, Message = "Unable to sign unrecognized, non-binary file--{0}".format(exc.GetType()), Color = ConsoleColor.Red});
}
}));
}
binaries.Reverse();
foreach (var bin in binaries) {
var peBinary = bin;
tasks.Add(Task.Factory.StartNew(() => {
var filename = peBinary.Filename;
try {
if (_strongname) {
peBinary.StrongNameKeyCertificate = _certificate;
}
if (_sign) {
peBinary.SigningCertificate = _certificate;
}
if (_company != null) {
peBinary.CompanyName = _company;
}
if (_description != null) {
peBinary.FileDescription = _description;
}
if (_internalName != null) {
peBinary.InternalName = _internalName;
}
if (_copyright != null) {
peBinary.LegalCopyright = _copyright;
}
if (_originalFilename != null) {
peBinary.OriginalFilename = _originalFilename;
}
if (_productName != null) {
peBinary.ProductName = _productName;
}
if (_productVersion != null) {
peBinary.ProductVersion = _productVersion;
}
if (_fileVersion != null) {
peBinary.FileVersion = _fileVersion;
}
peBinary.Save(_auto);
results.Add(new FileResult { FullPath = filename, OriginalMD5 = peBinary.Info.MD5, NewMD5 = filename.GetFileMD5(), Message = "Success" });
} catch (CoAppException exc) {
results.Add(new FileResult { FullPath = filename, OriginalMD5 = peBinary.Info.MD5, Message = exc.Message, Color = ConsoleColor.Red });
} catch (Exception exc) {
results.Add(new FileResult { FullPath = filename, OriginalMD5 = peBinary.Info.MD5, Message = "Unable to sign PE Binary file--{0}".format(exc.GetType()), Color = ConsoleColor.Red });
}
}));
}
if (tasks.Any()) {
// wait for all the work to be done.
Task.Factory.ContinueWhenAll(tasks.ToArray(), (antecedent) => { Verbose("Completed Signing Files."); }).Wait();
}
var output = results.OrderByDescending(each => each.Color).ToArray();
var outputLines = (from each in output
select new {
Filename = Path.GetFileName(each.FullPath),
Original_MD5 = each.OriginalMD5,
New_MD5 = each.NewMD5,
Status = each.Message,
}).ToTable().ToArray();
Console.WriteLine(outputLines[0]);
var footer = outputLines[1];
Console.WriteLine(footer);
// trim the header/footer
outputLines = outputLines.Skip(2).Reverse().Skip(1).Reverse().ToArray();
for (int i = 0; i < outputLines.Length; i++ ) {
using (new ConsoleColors(output[i].Color, ConsoleColor.Black)) {
Console.WriteLine(outputLines[i]);
}
}
Console.WriteLine(footer);
}
catch (Exception e) {
return Fail(e.Message);
}
*/
return 0;
}