Convert inputstream to textfield.text objective-c - objective-c

Question

I have some problem with my objective-c app. I want to convert input stream to textfield.text in objective-c.
I have tcp client with input stream and output stream. I want to use data from input stream and show them in uitextfield.
Can I use something like that:
temperatura.text = [inputStream read:buffer maxLength:sizeof(buffer)];
- (void)stream:(NSStream *)theStream handleEvent:(NSStreamEvent)streamEvent {
NSLog(#"stream event %i", streamEvent);
switch (streamEvent) {
case NSStreamEventOpenCompleted:
NSLog(#"Stream opened");
break;
case NSStreamEventHasBytesAvailable:
if (theStream == inputStream) {
uint8_t buffer[1024];
int len;
while ([inputStream hasBytesAvailable]) {
len = [inputStream read:buffer maxLength:sizeof(buffer)];
if (len > 0) {
NSString *output = [[NSString alloc] initWithBytes:buffer length:len encoding:NSASCIIStringEncoding];
if (nil != output) {
NSLog(#"server said: %#", output);
}
}
}
}
break;
I'm using this client. I want to use data from 'output' to get them on textfield.

Answer 1

Following line of code will return an int
[inputStream read:buffer maxLength:sizeof(buffer)]
Following line of code needs a NSString not int
temperatura.text
So you will have to typecast [inputStream read:buffer maxLength:sizeof(buffer)] to a string before you assign to temperatura.text . You can use following to typecast:
temperatura.text = [NSString stringWithFormat:#"%d",[inputStream read:buffer maxLength:sizeof(buffer)]];
A simple typecast example is :
NSString *string = [NSString stringWithFormat:#"%d", theinteger];
Please note that I have not tested this code for proper syntax, but this could be a solution. Let me know if you face any problems.
Thanks

Answer 2

Refer Folowing Code
(void)stream:(NSStream *)stream handleEvent:(NSStreamEvent)eventCode {
switch(eventCode) {
case NSStreamEventHasBytesAvailable:
{
if(!_data) {
_data = [[NSMutableData data] retain];
}
uint8_t buf[1024];
unsigned int len = 0;
len = [(NSInputStream *)stream read:buf maxLength:1024];
if(len) {
[_data appendBytes:(const void *)buf length:len];
// bytesRead is an instance variable of type NSNumber.
[bytesRead setIntValue:[bytesRead intValue]+len];
} else {
NSLog(#"no buffer!");
}
break;
**
temperatura.text = [[NSString alloc] initWithBytes:[_data bytes] length:[_data length] encoding:NSUTF8StringEncoding]
**