Spike Grobstein
14 years ago
parent
2645c4d66f
commit
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Load Diff
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//
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// WRTRequest.h
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// DDWRT-Monitor
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//
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// Created by Matthieu Lalonde on 11-05-29.
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// Copyright 2011 __MyCompanyName__. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface WRTRequest : NSObject {
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BOOL wrtReachable;
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@private
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NSString *username;
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NSString *password;
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NSMutableData *receivedData;
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NSURLRequest *theRequest;
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NSURLConnection *theConnection;
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id delegate;
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SEL callback;
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SEL errorCallback;
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}
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@property(nonatomic, retain) NSString *username;
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@property(nonatomic, retain) NSString *password;
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@property(nonatomic, retain) NSMutableData *receivedData;
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@property(nonatomic, retain) id delegate;
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@property(nonatomic) SEL callback;
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@property(nonatomic) SEL errorCallback;
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-(void)doRequest:(id)requestDelegate requestSelector:(SEL)requestSelector uri:(NSString *)uri;
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-(void)request:(NSURL *) url;
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@end
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//
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// WRTRequest.m
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// DDWRT-Monitor
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//
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// Created by Matthieu Lalonde on 11-05-29.
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// Copyright 2011 __MyCompanyName__. All rights reserved.
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//
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#import "WRTRequest.h"
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@implementation WRTRequest
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@synthesize username;
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@synthesize password;
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@synthesize receivedData;
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@synthesize delegate;
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@synthesize callback;
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@synthesize errorCallback;
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- (id)init
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{
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self = [super init];
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if (self) {
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// Initialization code here.
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wrtReachable = false;
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}
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return self;
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}
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- (void)dealloc
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{
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[super dealloc];
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}
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-(void)doRequest:(id)requestDelegate requestSelector:(SEL)requestSelector uri:(NSString *)uri
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{
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self.delegate = requestDelegate;
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self.callback = requestSelector;
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NSString *urlAddress = [NSString stringWithFormat:@"https://%@:%d/%@",
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[[NSUserDefaults standardUserDefaults] stringForKey:@"hostname"],
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[[NSUserDefaults standardUserDefaults] integerForKey:@"port"],
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uri];
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NSURL *url = [NSURL URLWithString:urlAddress];
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[self request:url];
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}
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-(void)request:(NSURL *) url
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{
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theRequest = [[NSMutableURLRequest alloc] initWithURL:url];
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theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];
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if (theConnection) {
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receivedData = [[NSMutableData data] retain];
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} else {
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// TODO return error
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}
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}
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-(void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
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{
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NSLog(@"1");
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if ([challenge previousFailureCount] == 0) {
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NSLog(@"1.1.1");
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NSURLCredential *newCredential;
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newCredential = [NSURLCredential credentialWithUser:@"user" password:@"password" persistence:NSURLCredentialPersistenceForSession];
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NSLog(@"1.1.2");
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[[challenge sender] useCredential:newCredential forAuthenticationChallenge:challenge];
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} else {
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NSLog(@"1.2");
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[[challenge sender] cancelAuthenticationChallenge:challenge];
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// TODO Pop up authentication error
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NSLog(@"Invalid Username or Password");
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}
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}
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-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
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{
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NSLog(@"2");
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[receivedData setLength:0];
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}
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-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
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{
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NSLog(@"3");
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[receivedData appendData:data];
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}
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-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error
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{
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NSLog(@"4");
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[connection release];
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[receivedData release];
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[theRequest release];
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//TODO Return alert
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NSLog(@"Connection failed! Error - %@ %@", [error localizedDescription], [[error userInfo] objectForKey:NSErrorFailingURLStringKey]);
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if (errorCallback) {
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[delegate performSelector:errorCallback withObject:error];
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}
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}
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-(void)connectionDidFinishLoading:(NSURLConnection *)connection
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{
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NSLog(@"5");
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// TODO: Return the data
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if (delegate && callback) {
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if ([delegate respondsToSelector:self.callback]) {
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[delegate performSelector:self.callback withObject:receivedData];
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} else {
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// TODO: Return no data
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NSLog(@"No response data from delegate");
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}
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}
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[theConnection release];
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[receivedData release];
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[theRequest release];
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}
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@end
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