Reveal

gistfile1.m

#pragma mark - Reveal
#import <dlfcn.h>
- (void)startReveal
{
    NSString *revealLibName = @"libReveal";
    NSString *revealLibExtension = @"dylib";
    NSString *dyLibPath = [[NSBundle mainBundle] pathForResource:revealLibName ofType:revealLibExtension];
    NSLog(@"Loading dynamic library: %@", dyLibPath);
    
    void *revealLib = NULL;
    revealLib = dlopen([dyLibPath cStringUsingEncoding:NSUTF8StringEncoding], RTLD_NOW);
    
    if (revealLib == NULL) {
        char *error = dlerror();
        NSLog(@"dlopen error: %s", error);
        NSString *message = [NSString stringWithFormat:@"%@.%@ failed to load with error: %s", revealLibName, revealLibExtension, error];
        [[[UIAlertView alloc] initWithTitle:@"Reveal library could not be loaded" message:message delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil] show];
    } else {
        // Post a notification to signal Reveal to start the service.
        [[NSNotificationCenter defaultCenter] postNotificationName:@"IBARevealRequestStart" object:self];
    }
}