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Dömötör Gulyás
2009-11-06 16:51:25
Revision ID: dognotdog@gmail.com-20091106155125-ui432mcq9jgp6332
improvements on socket messenger and tappity

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tappity/source/TappityAppDelegate.m
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#import "TappityClient.h"
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#import "TappityView.h"
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static void catch_pipe(int sig_num)
 
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{
 
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    signal(SIGPIPE, catch_pipe);
 
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}
 
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@implementation TappityAppDelegate
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@synthesize window, settingsView, touchSwitch, compassSwitch, locationSwitch, accelerationSwitch, feedbackSwitch;
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- (void) connectionWasTerminated: (SocketMessenger*) theMessenger
 
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{
 
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        NSLog(@"connection dead, showing selection screen again");
 
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        [tapView removeFromSuperview];
 
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        [self.window addSubview: [browser view]];
 
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}
 
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- (void) setImage: (UIImage*) img
 
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{
 
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        [tapView setImage: img];
 
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}
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- (void)applicationDidFinishLaunching:(UIApplication *)application
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{    
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        signal(SIGPIPE, catch_pipe);
 
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        tapClient = [[TappityClient alloc] init];
 
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        [tapClient setDelegate: self];
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        browser = [[BonjourBrowser alloc] initForType: @"_tappity._tcp"
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                                                                                 inDomain: @"local"
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                                                 showDisclosureIndicators: NO
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                                                                 showCancelButton: YES];
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        browser.delegate = self;
 
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        [browser setDelegate: self];
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    // We want to let the user know that the services list is dynamic and always updating, even when there are no
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    // services currently found.
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        browser.searchingForServicesString = NSLocalizedString(@"Searching for web services", @"Searching for web services string");
 
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        browser.searchingForServicesString = NSLocalizedString(@"Searching for services", @"Searching for services string");
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        [self.window addSubview: settingsView];
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                tapView = [[TappityView alloc] initWithFrame: [theBrowser view].frame];
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        tapView.tapClient = tapClient;
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        tapClient.delegate = tapView;
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        [[theBrowser view] removeFromSuperview];
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        return;
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        // Construct the URL including the port number
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        // Also use the path, username and password fields that can be in the TXT record
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        NSDictionary* dict = [[NSNetService dictionaryFromTXTRecordData:[service TXTRecordData]] retain];
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        NSString *host = [service hostName];
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        NSString* user = [[self copyStringFromTXTDict:dict which:@"u"] retain];
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        NSString* pass = [[self copyStringFromTXTDict:dict which:@"p"] retain];
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        NSString* portStr = [[NSString alloc] initWithString:@""];
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        // Note that [NSNetService port:] returns an NSInteger in host byte order
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        NSInteger port = [service port];
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        if (port != 0 && port != 80)
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                        portStr = [[NSString alloc] initWithFormat:@":%d",port];
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        NSString* path = [[[self copyStringFromTXTDict:dict which:@"path"] retain] autorelease];
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        if (!path || [path length]==0) {
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                        path = [[[NSString alloc] initWithString:@"/"] autorelease];
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        } else if (![[path substringToIndex:1] isEqual:@"/"]) {
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                        path = [[[NSString alloc] initWithFormat:@"/%@",path] autorelease];
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        }
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        NSString* string = [[NSString alloc] initWithFormat:@"http://%@%@%@%@%@%@%@",
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                                                                                                user?user:@"",
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                                                                                                pass?@":":@"",
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                                                                                                pass?pass:@"",
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                                                                                                (user||pass)?@"@":@"",
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                                                                                                host,
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                                                                                                portStr,
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                                                                                                path];
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        NSURL *url = [[NSURL alloc] initWithString:string];
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        [[UIApplication sharedApplication] openURL:url];
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        [url release];
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        [string release];
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        [portStr release];
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        [pass release];
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        [user release];
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        [dict release];
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}
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- (void)dealloc

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