/* FILE: AppController.m
 *
 * Project              TBrowser
 * Class                AppController
 * Creator              Chris B. Vetter
 * Maintainer           Chris B. Vetter
 * Creation Date        Mon Sep 11 14:56:01 CEST 2006
 *
 * Copyright (c) 2006
 *
 * TBrowser is free software under the terms of a dual BSD/LGPL license.
 * For a full copyright description, see the COPYRIGHT file.
 *
 ***************************************************************************/

//
// Include
//

#import "main.h"
#import "AppController.h"

#import <AppKit/NSApplication.h>
#import <AppKit/NSCell.h>
#import <AppKit/NSImage.h>
#import <AppKit/NSMenu.h>
#import <AppKit/NSTableColumn.h>
#import <AppKit/NSTableView.h>
#import <AppKit/NSWindow.h>

#import <Foundation/NSData.h>
#import <Foundation/NSDebug.h>
#import <Foundation/NSNull.h>
#import <Foundation/NSProcessInfo.h>

#import <sys/types.h>		// inet_ntop(3)
#import <sys/socket.h>
#import <netinet/in.h>
#import <arpa/inet.h>

//
// Define
//

#define Localize(key)		NSLocalizedString(key, @"")
#define LOG( f, args... )	NSDebugLLog(@"TBrowser", f, ##args)

//
// Typedef
//

//
// Public
//

//
// Private
//

static AppController
  *sharedController = nil;

//
// Private Interface
//

@interface AppController (Private)

- (void) createMenus;
- (void) toggleServiceActivation: (id) sender;

@end

//
// Prototype
//

/***************************************************************************
**
** Implementation
**
*/

@implementation AppController 

/***************************************************************************
**
** Factory Methods
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

+ (id) sharedController
{
  //
  // That's it
  //
  
  return ( sharedController ? (id) sharedController : (id) [[self alloc] init] );
}

/***************************************************************************
**
** Instance Methods
**
*/

/***************************************************************************
**
** Accessor Methods
**
*/

/***************************************************************************
**
** Protocol Methods
**
*/

/***************************************************************************
**
** Override Methods
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (id) init
{
  
  if( sharedController )
  {
    [self dealloc];
  }
  else
  {
    NSImage
      *image = nil;
    
    if( ! (sharedController = [super init]) )
    {
      return nil;
    }
    
    browsers = [[NSMutableArray alloc] init];
    foundServices = [[NSMutableArray alloc] init];
    
    [NSBundle loadNibNamed: @"Controller.gorm"
                     owner: self];
    
    image = [NSImage imageNamed: @"TBrowser.png"];
    [NSApp setApplicationIconImage: image];
  }
  
  //
  // That's it
  //
  
  return sharedController;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) dealloc
{
  [browsers release];
  [foundServices release];
  [super dealloc];

  //
  // That's it
  //

  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) applicationWillFinishLaunching: (NSNotification*) note
{
  [self createMenus];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) applicationDidFinishLaunching: (NSNotification*) note
{
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (BOOL) applicationShouldTerminateAfterLastWindowClosed: (NSApplication *) app
{
  //
  // That's it
  //
  
  return YES;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (BOOL) applicationShouldTerminate: (id) sender
{
  //
  // That's it
  //
  
  return YES;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) applicationWillTerminate: (NSNotification *) note
{
  [window saveFrameUsingName: @"main"];
  
  isSearching = YES;
  [self toggleServiceActivation: self];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) awakeFromNib
{
  //
  // -awakeFromNib is called twice, but we only want to create the new
  // columns once, so we check how many columns already exist...
  //
  if( 8 != [[discoveredServicesList tableColumns] count] )
  {
    NSTableColumn
      *column = nil;
    
    //
    // First, remove the two columns that Gorm automatically creates
    //
    {
      column = [discoveredServicesList tableColumnWithIdentifier: @"column2"];
      if( column )
      {
        [discoveredServicesList removeTableColumn: column];
      }
      
      column = [discoveredServicesList tableColumnWithIdentifier: @"column1"];
      if( column )
      {
        [discoveredServicesList removeTableColumn: column];
      }
    }
    
    //
    // Second, create our own columns
    //
    column = [[NSTableColumn alloc] initWithIdentifier: @"servicename"];
    {
      [[column headerCell] setStringValue: Localize(@"Name")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"servicetype"];
    {
      [[column headerCell] setStringValue: Localize(@"Type")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"serviceprotocol"];
    {
      [[column headerCell] setStringValue: Localize(@"Protocol")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"servicedomain"];
    {
      [[column headerCell] setStringValue: Localize(@"Domain")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"servicehost"];
    {
      [[column headerCell] setStringValue: Localize(@"Hostname")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"serviceaddress"];
    {
      [[column headerCell] setStringValue: Localize(@"Address")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"serviceport"];
    {
      [[column headerCell] setStringValue: Localize(@"Port")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
    
    column = [[NSTableColumn alloc] initWithIdentifier: @"servicetxtrecord"];
    {
      [[column headerCell] setStringValue: Localize(@"TXT Record")];
      [[column headerCell] setAlignment: NSLeftTextAlignment];
      [column setResizable: YES];
      [column setWidth: 90.];
    }
    [discoveredServicesList addTableColumn: column];
  }
  
  //
  // Finalize the list...
  //
  [discoveredServicesList setDrawsGrid: YES];
  [discoveredServicesList setAllowsColumnResizing: YES];
  [discoveredServicesList setAutoresizesAllColumnsToFit: YES];
  [discoveredServicesList setDataSource: self];
  [discoveredServicesList setDelegate: self];
  [discoveredServicesList setTarget:self];
  [discoveredServicesList setCornerView: nil];
  [discoveredServicesList tile];
  
  //
  // ...the button...
  //
  [browseButton setTitle: Localize(@"Start")];
  [browseButton setTarget: self];
  [browseButton setAction: @selector(toggleServiceActivation:)];
  
  //
  // ...and the window
  //
  [window setTitle: Localize(@"Tryst Browsing Example")];
  [window setMinSize: NSMakeSize(300., 200.)];
  [window becomeKeyWindow];
  
  [window setFrameUsingName: @"main"];
  
  //
  // That's it
  //
  
  return;
}

/***************************************************************************
**
** Private Methods
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) createMenus
{
  NSMenu
    *menu,
    *info,
    *windows,
    *services;
  
  menu = [[NSMenu alloc] init];
  {
    [menu addItemWithTitle: Localize(@"Info")
                    action: NULL
             keyEquivalent: nil];
    
    [menu addItemWithTitle: Localize(@"Windows")
                    action: NULL
             keyEquivalent: nil];
    
    [menu addItemWithTitle: Localize(@"Services")
                    action: NULL
             keyEquivalent: nil];
    
    [menu addItemWithTitle: Localize(@"Hide")
                    action: @selector(hide:)
             keyEquivalent: @"h"];
    
    [menu addItemWithTitle: Localize(@"Quit")
                    action: @selector(terminate:)
             keyEquivalent: @"q"];
  }
  [NSApp setMainMenu: menu];
  
  info = [[NSMenu alloc] init];
  {
    [menu setSubmenu: info
             forItem: [menu itemWithTitle: Localize(@"Info")]];
    
    [info addItemWithTitle: Localize(@"About...")
                    action: @selector(orderFrontStandardAboutPanel:)
             keyEquivalent: nil];
    
    [info addItemWithTitle: Localize(@"Preferences...")
                    action: @selector(showPreferencePanel:)
             keyEquivalent: nil];
    
    [info addItemWithTitle: Localize(@"Help...")
                    action: @selector(orderFrontHelpPanel:)
             keyEquivalent: @"?"];
  }
  
  windows = [[NSMenu alloc] init];
  {
    [menu setSubmenu: windows
             forItem: [menu itemWithTitle: Localize(@"Windows")]];
    
    [windows addItemWithTitle: Localize(@"Arrange in Front")
                       action: @selector(arrangeInFront:)
                keyEquivalent: nil];
    
    [windows addItemWithTitle: Localize(@"Miniaturize Window")
                       action: @selector(performMiniaturize:)
                keyEquivalent: @"m"];
    
    [windows addItemWithTitle: Localize(@"Close Window")
                       action: @selector(performClose:)
                keyEquivalent: @"w"];
  }
  [NSApp setWindowsMenu: windows];
  
  //
  // Finalize
  //
  
  [menu setTitle: [[NSProcessInfo processInfo] processName]];
  {
    [info release];
    [windows release];
  }
  [menu release];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (IBAction) toggleServiceActivation: (id) sender
{
  if( NO == isSearching )
  {
    NSNetServiceBrowser
      *browser = nil;
    
    if( [foundServices count] )
    {
      [foundServices removeAllObjects];
      [discoveredServicesList reloadData];
    }
    
    if( ! browsers )
    {
      browsers = [[NSMutableArray alloc] init];
      [browsers retain];
    }
    
    browser = [[NSNetServiceBrowser alloc] init];
    {
      [browser setDelegate: self];
      [browser searchForServicesOfType: @"_services._dns-sd._udp."
                              inDomain: @""];
    }
    [browsers addObject: browser];
    
    [browseButton setTitle: @"Stop"];
    
    isSearching = YES;
  }
  else
  {
    NSEnumerator
      *enumerator = nil;
    NSNetServiceBrowser
      *item = nil;
    
    enumerator = [browsers objectEnumerator];
    
    while( (item = [enumerator nextObject]) )
    {
      [item stop];
    }
    [browsers removeAllObjects];
    
    [browseButton setTitle: @"Start"];
    isSearching = NO;
  }
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (id) convertAddresses: (id) array
{
  NSMutableString
    *s = nil;
  NSString
    *ret = nil;
  int
    i = 0,
    count = 0;
  
  s = [[NSMutableString alloc] initWithString: @""];
  count = [array count];
  i = 0;
  
  for( ; i < count; i++ )
  {
    NSData
      *data = nil;
    struct sockaddr
      *address;
    
    data = [array objectAtIndex: i];
    address = (struct sockaddr *) [data bytes];
    
    switch( address->sa_family )
    {
      case AF_INET:
        {
          struct sockaddr_in
            *ip4;
          char
            dest[INET_ADDRSTRLEN];
          
          ip4 = (struct sockaddr_in *) address;
          [s appendFormat: @"%s, ", inet_ntop(AF_INET, &ip4->sin_addr, dest, sizeof dest)];
        }
        break;
      
      case AF_INET6:
        {
          struct sockaddr_in6
            *ip6;
          char
            dest[INET6_ADDRSTRLEN];
          
          ip6 = (struct sockaddr_in6 *) address;
          [s appendFormat: @"%s, ", inet_ntop(AF_INET6, &ip6->sin6_addr, dest, sizeof dest)];
        }
        break;
      
      default:
        break;
    }
  }
  
  ret = ( [s length] ? [s stringByDeletingSuffix: @", "]
                     : (NSString *) @"(unknown)" );
  [s release];
  
  //
  // That's it
  //
  
  return ret;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (id) convertPorts: (id) array
{
  NSData
    *data = nil;
  struct sockaddr
    *address;
  
  data = [array objectAtIndex: 0];
  address = (struct sockaddr *) [data bytes];
  
  switch( address->sa_family )
  {
    case AF_INET:
      {
        struct sockaddr_in
          *ip4;
        
        ip4 = (struct sockaddr_in *) address;
        
        return [NSString stringWithFormat: @"%d", ntohs(ip4->sin_port)];
      }
      break;
    
    case AF_INET6:
      {
        struct sockaddr_in6
          *ip6;
        
        ip6 = (struct sockaddr_in6 *) address;
        
        return [NSString stringWithFormat: @"%d", ntohs(ip6->sin6_port)];
      }
      break;
    
    default:
      break;
  }
  
  //
  // That's it
  //
  
  return @"(unknown)";
}

/***************************************************************************
**
** NSTableViewDelegate
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (int) numberOfRowsInTableView: (NSTableView *) aTableView
{
  //
  // That's it
  //
  
  return [foundServices count];
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (id)                 tableView: (NSTableView *) aTableView 
       objectValueForTableColumn: (NSTableColumn *) aTableColumn 
                             row: (int) rowIndex
{
  NSNetService
    *obj = nil;
  
  obj = [foundServices objectAtIndex: rowIndex];
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"servicename"] )
  {
    return [obj name];
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"servicetype"] )
  {
    id
      type = nil;
    
    type = [[[obj type] componentsSeparatedByString: @"_"] objectAtIndex: 1];
    return [type stringByDeletingSuffix: @"."];
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"serviceprotocol"] )
  {
    id
      entry = nil,
      proto = nil;
    
    entry = [[obj type] componentsSeparatedByString: @"_"];
    
    if( [entry count] > 2 )
    {
      proto = [entry objectAtIndex: 2];
      return [[proto stringByDeletingSuffix: @"."] uppercaseString];
    }
    
    return @"";
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"servicedomain"] )
  {
    return [[obj domain] stringByDeletingSuffix: @"."];
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"servicehost"] )
  {
    return [obj hostName];
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"serviceaddress"] )
  {
    NSArray
      *array = nil;
    
    array = [obj addresses];
    
    if( nil != array && 0 < [array count] )
    {
      id
        foo = [self convertAddresses: array];
      
      return foo;
    }
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"serviceport"] )
  {
    NSArray
      *array = nil;
    
    array = [obj addresses];
    
    if( nil != array && 0 < [array count] )
    {
      return [self convertPorts: array];
    }
  }
  
  if( aTableColumn == [aTableView tableColumnWithIdentifier: @"servicetxtrecord"] )
  {
    NSDictionary
      *dict = nil;
    NSMutableString
      *result = nil;
    NSEnumerator
      *en;
    id
      key = nil,
      value = nil;
    
    result = [NSMutableString string];
    dict = [NSNetService dictionaryFromTXTRecordData: [obj TXTRecordData]];
    
    en = [dict keyEnumerator];
    
    while( key = [en nextObject] )
    {
      value = [dict objectForKey: key];
      
      if( value != (NSData *) [NSNull null] )
      {
        [result appendFormat: @" %@=%@, ", key,
          [NSString stringWithCString: [value bytes] 
                               length: [value length]]];
      }
      else
      {
        [result appendFormat: @" %@, ", key];
      }
    }
    
    // you never know...
    if( [result hasSuffix: @", "] )
    {
      return [result substringToIndex: [result length] - 2];
    }
    
    return result;
  }
  
  //
  // That's it
  //
  
  return @"(unresolved)";
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) tableViewSelectionDidChange: (NSNotification *) note
{
  //
  // That's it
  //
  
  return;
}


/***************************************************************************
**
** NSNetServiceDelegation
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceDidStop: (NSNetService *) sender
{
  LOG(@"Did stop service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceWillPublish: (NSNetService *) sender
{
  LOG(@"Will publish service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceDidPublish: (NSNetService *) sender
{
  LOG(@"Published service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netService: (NSNetService *) sender
      didNotPublish: (NSDictionary *) errorDict
{
  LOG(@"Did not publish service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceWillResolve: (NSNetService *) sender
{
  LOG(@"Will resolve service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceDidResolveAddress: (NSNetService *) sender
{
  LOG(@"Resolved service <%@>", [sender name]);
  
  [discoveredServicesList reloadData];
  [sender startMonitoring];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netService: (NSNetService *) sender
      didNotResolve: (NSDictionary *) errorDict
{
  LOG(@"Did not resolve service <%@>", [sender name]);
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void)      netService: (NSNetService *) sender
  didUpdateTXTRecordData: (NSData *) data
{
  LOG(@"Service %@ did update: <%@>", [sender name], data);
  
  [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

/***************************************************************************
**
** NSNetServiceBrowserDelegation
**
*/

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowserWillSearch: (NSNetServiceBrowser *) aNetServiceBrowser
{
  LOG(@"Will search for <%@>", aNetServiceBrowser);
  
  isSearching = YES;
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowserDidStopSearch: (NSNetServiceBrowser *) aNetServiceBrowser
{
  LOG(@"Did stop searching");
  
  isSearching = NO;
  [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowser: (NSNetServiceBrowser *) aNetServiceBrowser
              didNotSearch: (NSDictionary *) errorDict
{
  LOG(@"Did not search for <%@>", aNetServiceBrowser);
  
  // Fake that we are searching to toggle the Start/Stop button
  isSearching = YES;
  [self toggleServiceActivation: self];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowser: (NSNetServiceBrowser *) aNetServiceBrowser
             didFindDomain: (NSString *) domainString 
                moreComing: (BOOL) moreComing
{
  LOG(@"Found domain <%@>%@", domainString, moreComing ? @", more coming"
                                                       : @"");
  
  if( ! moreComing ) [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowser: (NSNetServiceBrowser *) aNetServiceBrowser
           didRemoveDomain: (NSString *) domainString 
                moreComing: (BOOL) moreComing
{
  LOG(@"Removed domain <%@>%@", domainString, moreComing ? @", more coming"
                                                         : @"");
  
  if( ! moreComing ) [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowser: (NSNetServiceBrowser *) aNetServiceBrowser
            didFindService: (NSNetService *) aNetService  
                moreComing: (BOOL) moreComing
{
  LOG(@"Found service <%@> <%@> <%@>%@",
       [aNetService name],
       [aNetService type],
       [aNetService domain],
       moreComing ? @", more coming" : @"");
  
  if( [[aNetService domain] isEqualToString: @"."] ) // local domain
  {
    NSNetServiceBrowser
      *browser = nil;
    NSString
      *service = nil;
    
    browser = [[NSNetServiceBrowser alloc] init];
    [browsers addObject: browser];
    
    service = [NSString stringWithFormat: @"%@.%@",
                [aNetService name],
                [[[aNetService type] componentsSeparatedByString: @"."]
                                                   objectAtIndex: 0]];
    
    [browser setDelegate: self];
    [browser searchForServicesOfType: service
                            inDomain: @"local"];
  }
  else if( [[aNetService domain] isEqualToString: @"org."] )
  {
    NSNetServiceBrowser
      *browser = nil;
    NSString
      *service = nil;
    
    browser = [[NSNetServiceBrowser alloc] init];
    [browsers addObject: browser];
    
    service = [NSString stringWithFormat: @"%@.%@",
                [aNetService name],
                [[[aNetService type] componentsSeparatedByString: @"."]
                                                   objectAtIndex: 0]];
    
    [browser setDelegate: self];
    [browser searchForServicesOfType: service
                            inDomain: @"dns-sd.org."];
  }
  else
  {
    [foundServices addObject: aNetService];
    [aNetService setDelegate: self];
    [aNetService resolve];
  }
  
  if( ! moreComing ) [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

/**
 * <em>Description forthcoming</em>
 *
 *
 */

- (void) netServiceBrowser: (NSNetServiceBrowser *) aNetServiceBrowser
          didRemoveService: (NSNetService *) aNetService 
                moreComing: (BOOL) moreComing
{
  LOG(@"Removed service <%@>%@", [aNetService name],
      moreComing ? @", more coming" : @"");
  
  [foundServices removeObject: aNetService];
  
  if( ! moreComing ) [discoveredServicesList reloadData];
  
  //
  // That's it
  //
  
  return;
}

@end

/***************************************************************************
**
** Functions
**
*/

/*
** End of File.
**
****************************************************************************/