#import <Foundation/Foundation.h>
int main(int argc, const char * argv[])
{
@autoreleasepool {
NSURL *url = [NSURL URLWithString:@"http:www.google.com/images/logos/ps_logo2.png"];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
NSError *error = nil;
NSData *data = [NSURLConnection sendSynchronousRequest:request
returningResponse:nil
error:&error];
if (data == nil) {
NSLog(@"download failed: %@", [error localizedDescription]);
return 1;
}
NSNumber *written = [[NSNumber alloc]initWithBool:[data writeToFile:@"/tmp/googletest.png"
options:NSDataWritingAtomic
error:&error]];
if ([written boolValue] == NO) {
NSLog(@"The write failed: %@", [error localizedFailureReason]);
return 1;
}
// The main array
NSMutableArray *pList = [[NSMutableArray alloc]init];
NSArray *colors = @[@"Blue", @"Red", @"Green", @"Black", @"Pink", @"Purple"];
// Make a pretty formatted date
NSDateFormatter *dateFormatter= [[NSDateFormatter alloc]init];
[dateFormatter setTimeStyle:NSDateFormatterLongStyle];
[dateFormatter setDateStyle:NSDateFormatterLongStyle];
NSDate *now = [NSDate date];
NSDictionary *stock = [[NSDictionary alloc]
initWithObjects:
@[@"GSAT", [NSNumber numberWithInt:200], [NSNumber numberWithFloat:2000.34],now]
forKeys:@[@"Symbol", @"Shares", @"PurchasePrice", @"PurchaseDate"]];
// Adding objects below to main mutable array.
[pList addObject:stock]; // Add dictionary with int, float, and date
[pList addObject:colors]; // Add an Array
[pList addObject:[dateFormatter stringFromDate:now]]; // correct date and time but adds a NSString
[pList addObject:now]; // Shows date in UTC and adds a NSDate
[pList addObject:written]; // Add a bool
[pList addObject:data]; // Add a NSData
[pList writeToFile:@"/tmp/myPlist" atomically:YES];
}
return 0;
}