/*
     WebDefaultResourceLoadDelegate.m
     Copyright 2003, Apple, Inc. All rights reserved.
*/

#import <WebKit/WebDefaultResourceLoadDelegate.h>

#import <Foundation/NSURLAuthenticationChallenge.h>
#import <Foundation/NSURLConnection.h>
#import <Foundation/NSURLRequest.h>
#import <Foundation/NSURLResponse.h>
#import <Foundation/NSError_NSURLExtras.h>

#import <WebKit/WebDataSource.h>
#import <WebKit/WebPanelAuthenticationHandler.h>
#import <WebKit/WebView.h>


@implementation WebDefaultResourceLoadDelegate

static WebDefaultResourceLoadDelegate *sharedDelegate = nil;

// Return a object with vanilla implementations of the protocol's methods
// Note this feature relies on our default delegate being stateless
+ (WebDefaultResourceLoadDelegate *)sharedResourceLoadDelegate
{
    if (!sharedDelegate) {
        sharedDelegate = [[WebDefaultResourceLoadDelegate alloc] init];
    }
    return sharedDelegate;
}

- webView: (WebView *)wv identifierForInitialRequest: (NSURLRequest *)request fromDataSource: (WebDataSource *)dataSource
{
    return [[[NSObject alloc] init] autorelease];
}

-(NSURLRequest *)webView: (WebView *)wv resource:identifier willSendRequest: (NSURLRequest *)newRequest redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)dataSource
{
    return newRequest;
}

- (void)webView:(WebView *)wv resource:(id)identifier didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)dataSource
{
    NSWindow *window = [wv hostWindow] ? [wv hostWindow] : [wv window];
    [[WebPanelAuthenticationHandler sharedHandler] startAuthentication:challenge window:window];
}

- (void)webView:(WebView *)wv resource:(id)identifier didCancelAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)dataSource
{
    [(WebPanelAuthenticationHandler *)[WebPanelAuthenticationHandler sharedHandler] cancelAuthentication:challenge];
}

-(void)webView: (WebView *)wv resource:identifier didReceiveResponse: (NSURLResponse *)response fromDataSource:(WebDataSource *)dataSource
{
}

-(void)webView: (WebView *)wv resource:identifier didReceiveContentLength: (unsigned)length fromDataSource:(WebDataSource *)dataSource
{
}

-(void)webView: (WebView *)wv resource:identifier didFinishLoadingFromDataSource:(WebDataSource *)dataSource
{
}

-(void)webView: (WebView *)wv resource:identifier didFailLoadingWithError:(NSError *)error fromDataSource:(WebDataSource *)dataSource
{
}

- (void)webView: (WebView *)wv plugInFailedWithError:(NSError *)error dataSource:(WebDataSource *)dataSource
{
}

@end