Submitting .txt file to web service - ios

Question

HELP please..
I'm trying to upload .txt file to web service.. any idea please?
here how i used to send data to web service
self.responseData=[[NSMutableData alloc]initWithLength:0];
NSString *tempString=[[NSString alloc]initWithFormat:#"%#",Register_URL];
NSURL *url = [NSURL URLWithString:[tempString stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding]];
NSURLRequest *theRequest = [NSURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:60];
(void)[[NSURLConnection alloc] initWithRequest:theRequest delegate:self startImmediately:YES];

Answer 1

Just found solution .. hope it will help any one :)
NSArray *paths = NSSearchPathForDirectoriesInDomains
(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *fullFilePath = [documentsDirectory stringByAppendingPathComponent:yourFileName.txt];
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSData *fileData = [[NSFileManager defaultManager] contentsAtPath: fullFilePath];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:#"yourServiceURL"]];
[request setHTTPMethod:#"POST"];
NSString *boundary = #"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:#"multipart/form-data; boundary=%#",boundary];
[request addValue:contentType forHTTPHeaderField: #"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:#"--%#\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Disposition: form-data; name=\"userfile\"; filename=\"yourFileName.txt\"\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[#"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:fileData]];
[body appendData:[[NSString stringWithFormat:#"\r\n--%#--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
dispatch_async(dispatch_get_main_queue(),^ {
[self LogResult:returnString];
});
});
somewhere in your class implement "LogResult:" method .