First commitHEADmaster

1 files changed, 169 insertions, 0 deletions

diff --git a/MacHammerViewController.m b/MacHammerViewController.m
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+++ b/MacHammerViewController.m
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+//
+//  MacHammerViewController.m
+//
+//  Created by Filipp Lepalaan on 13.7.2011.
+//  Copyright 2011 Filipp Lepalaan. All rights reserved.
+//
+
+#import "MacHammerViewController.h"
+
+@interface MacHammerViewController () <SBJsonStreamParserAdapterDelegate>
+@end
+
+@implementation MacHammerViewController
+
+-(void)awakeFromNib
+{
+	[mainWindow center];
+	
+	// let's start by identifying this machine
+	NSTask *t = [[[NSTask alloc] init] autorelease];
+	NSPipe *p = [[[NSPipe alloc] init] autorelease];
+	
+	[t setStandardOutput:p];
+	[t setLaunchPath:@"/usr/sbin/sysctl"];
+	[t setArguments:[NSArray arrayWithObjects:@"-n", @"hw.model", nil]];
+	
+	[t launch];
+	
+	NSFileHandle *fh = [p fileHandleForReading];
+	NSData *inData = [fh readDataToEndOfFile];
+	[t waitUntilExit];
+	
+	NSString *modelId = [[NSString stringWithUTF8String:[inData bytes]] 
+						 stringByTrimmingCharactersInSet:
+						 [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+	
+	NSLog(@"Running on: %@", modelId);
+	
+	NSString *url = @"http://0.0.0.0:3000/home/ping";
+	url = [url stringByAppendingFormat:@"/%@.json", modelId];
+	
+	NSLog(@"Checking: %@", url);
+	
+	adapter = [[SBJsonStreamParserAdapter alloc] init];
+	adapter.delegate = self;
+	parser = [[SBJsonStreamParser alloc] init];
+	parser.delegate = adapter;
+	
+	NSMutableURLRequest *theRequest=[NSMutableURLRequest 
+									 requestWithURL:[NSURL URLWithString:url]
+									 cachePolicy:NSURLRequestUseProtocolCachePolicy
+									 timeoutInterval:60.0];
+	
+	[theRequest setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
+	[theRequest setValue:@"application/json" forHTTPHeaderField:@"Accept"];
+	
+	[[[NSURLConnection alloc] initWithRequest:theRequest delegate:self] autorelease];
+	
+}
+
+- (IBAction)runWorkflow:(id)sender {
+    
+}
+
+- (int)numberOfRowsInTableView:(NSTableView *)aTableView
+{
+	return [workflows count];
+}
+
+-(id)tableView:(NSTableView *)aTableView objectValueForTableColumn:(NSTableColumn *)tableColumn 
+		   row:(int)rowIndex
+{
+	//	NSDictionary *dataRecord = [[self comparisonData] objectAtIndex:rowIndex];
+	//	return [dataRecord objectForKey:[tableColumn identifier]];
+	NSLog(@"Fetching row index: %u", rowIndex);
+//	NSLog(@"BLABLAA: %@", [workflows description]);
+//	return @"Blaaa";
+	NSDictionary *dict = [workflows objectAtIndex:rowIndex];
+	return [[dict objectForKey:@"workflow"] valueForKey:@"title"];
+	
+}
+
+#pragma mark SBJsonStreamParserAdapterDelegate methods
+
+- (void)parser:(SBJsonStreamParser *)parser foundArray:(NSArray *)array {
+	//    [NSException raise:@"unexpected" format:@"Should not get here"];
+}
+
+-(void)setWorkflows:(NSArray *)input
+{
+    [workflows autorelease];
+    workflows = [input retain];
+}
+
+-(NSArray*)workflows
+{
+    return workflows;
+}
+
+- (void)parser:(SBJsonStreamParser *)parser foundObject:(NSDictionary *)dict {
+	
+	NSLog(@"Found this: %@", [dict description]);
+	
+	if ([dict objectForKey:@"pong"] != nil)
+	{
+		NSDictionary *response = [dict objectForKey:@"pong"];
+		NSString *title = [[response objectForKey:@"productDescription"] objectAtIndex:0];
+		[mainWindow setTitle:title];
+		
+		[self setWorkflows:[response objectForKey:@"workflows"]];
+		
+		NSLog(@"Downloaded %lu workflows", [workflows count]);
+		[workflowTable reloadData];
+        [runButton setEnabled:YES];
+	}
+		
+}
+
+#pragma mark NSURLConnectionDelegate methods
+
+- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
+	NSLog(@"Connection didReceiveResponse: %@ - %@", response, [response MIMEType]);
+}
+
+- (void)connection:(NSURLConnection *)connection 
+	didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
+	NSLog(@"Connection didReceiveAuthenticationChallenge: %@", challenge);
+	
+	/*
+	 NSURLCredential *credential = [NSURLCredential credentialWithUser:username.text
+	 password:password.text
+	 persistence:NSURLCredentialPersistenceForSession];
+	 
+	 [[challenge sender] useCredential:credential forAuthenticationChallenge:challenge];
+	 */
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
+	NSLog(@"Connection didReceiveData of length: %lu", data.length);
+	
+	// Parse the new chunk of data. The parser will append it to
+	// its internal buffer, then parse from where it left off in
+	// the last chunk.
+	
+	SBJsonStreamParserStatus status = [parser parse:data];
+	
+	if (status == SBJsonStreamParserError) {
+		// tweet.text = [NSString stringWithFormat: @"The parser encountered an error: %@", parser.error];
+		NSLog(@"Parser error: %@", parser.error);
+		
+	} else if (status == SBJsonStreamParserWaitingForData) {
+		NSLog(@"Parser waiting for more data");
+	}
+
+}
+
+- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
+    NSLog(@"Connection failed! Error - %@ %@",
+          [error localizedDescription],
+          [[error userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]);
+}
+
+- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
+//    [connection release];
+//    [adapter release];
+//    [parser release];
+}
+
+@end