curl -O http://www.iphone.org.hk/attach/42698-ToolChainTemplate_v352.zip
unzip -o 42698-ToolChainTemplate_v352.zip -d "/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Project Templates"

      $ sudo mkdir -p /Developer/SDKs/iPhoneOS.sdk/Versions/iPhoneOS2.0.sdk/ 
      $ svn co http://iphone-dev.googlecode.com/svn/branches/include-1.2-sdk  
      $ cd include-1.2-sdk 
      $ ./configure --prefix=/Developer/SDKs/iPhoneOS.sdk/Versions/iPhoneOS2.0.sdk/ 
      $ sudo sh install-headers.sh

ssh-keygen -t rsa

ssh root@10.0.2.2 'mkdir -p .ssh'

cat ~/.ssh/id_rsa.pub | ssh root@10.0.2.2 'cat >> .ssh/authorized_keys'

#StrictModes yes
#PubkeyAuthentication yes 
#AuthorizedKeysFile      .ssh/authorized_keys

 
StrictModes no 
PubkeyAuthentication yes 
AuthorizedKeysFile      .ssh/authorized_keys

      $ sudo mkdir -p /Developer/SDKs/iPhoneOS.sdk/Versions/iPhoneOS2.0.sdk/ 
      $ svn co http://iphone-dev.googlecode.com/svn/branches/include-1.2-sdk  
      $ cd include-1.2-sdk 
      $ ./configure --prefix=/Developer/SDKs/iPhoneOS.sdk/Versions/iPhoneOS2.0.sdk/ 
      $ sudo sh install-headers.sh

 
curl http://cocoatouchdev.com/javacom/ToolChainTemplate_v21a.zip  > ToolChainTemplate_v21a.zip 
unzip -o ToolChainTemplate_v21a.zip -d "/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Project Templates"

strings Embark.app/Embark

CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
float grayComponents[4] = { 0.3, 0.3, 0.3, 1. };
UITextLabel* label;
[label setFont:[NSClassFromString(@"WebFontCache") createFontWithFamily:@"Helvetica" traits:0 size:17.]];
[label setColor:CGColorCreate(colorSpace, grayComponents)];

[NSCFType CGColor]: unrecognized selector sent to instance

/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS2.0.sdk/System/Library/Frameworks/UIKit.framework/Headers

firmware 1.1.x code
float grayComponents[4] = { 0.3, 0.3, 0.3, 1. };
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
[label setColor:CGColorCreate(colorSpace, grayComponents)];

firmware 2.0 code method 1 (using CGColor)
float grayComponents[4] = { 0.3, 0.3, 0.3, 1. };
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
[label setColor:[UIColor colorWithCGColor:CGColorCreate(colorSpace, grayComponents)]];

firmware 2.0 code method 2 (using Color Components)
[label setColor:[UIColor colorWithRed:0.3 green:0.3 blue:0.3 alpha:1.0];

/*
 HelloToolChain.app
 main.m
*/
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

// include for the sdk compiler and open toolchain headers
#ifndef UIKIT_UIFont_UIColor_H
#define UIKIT_UIFont_UIColor_H
typedef float CGFloat;
#import <UIKit/UIFont.h>
#import <UIKit/UIColor.h>
#endif

@interface HelloToolChain : UIApplication
{
}
@end

@implementation HelloToolChain
- (void) applicationDidFinishLaunching: (NSNotification *)aNotification
{
	UIWindow *window = [[UIWindow alloc] initWithContentRect: [UIHardware fullScreenApplicationContentRect]];
	UITextLabel *label = [[UITextLabel alloc] initWithFrame: CGRectMake(0, 100, 320, 50)];
	[label setFont:[UIFont fontWithName:@"Marker Felt" size:50]];
	[label setCentersHorizontally: YES];
	[label setText:@"Hello ToolChain"];
	[label setBackgroundColor:[UIColor blackColor]];
	[label setColor:[UIColor whiteColor]];
	UIView *mainView = [[UIView alloc] initWithFrame: [UIHardware fullScreenApplicationContentRect]];
	[mainView addSubview: label];
	[mainView becomeFirstResponder];
	[window orderFront: self];
	[window makeKeyAndVisible];
	[window setContentView: mainView];
}
@end

int main(int argc, char *argv[]) {
	int returnCode;
	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
	returnCode = UIApplicationMain(argc, argv, [HelloToolChain class]);
	[pool release];
	return returnCode;
}

#import <UIKit/UISliderControl.h>
@interface UISlider : UISliderControl
@property float value;                                 // default 0.0. this value will be pinned to min/max
@property float minimumValue;                          // default 0.0. the current value may change if outside new min value
@property float maximumValue;                          // default 1.0. the current value may change if outside new max value

@property(retain) UIImage *minimumValueImage;          // default is nil. image that appears to left of control (e.g. speaker off)
@property(retain) UIImage *maximumValueImage;          // default is nil. image that appears to right of control (e.g. speaker max)
@end

/*
 HelloSlider.app
 main.m
*/

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

// include for the sdk compiler and open toolchain header
#ifndef UIKIT_UIFont_UIColor_H
#define UIKIT_UIFont_UIColor_H
typedef float CGFloat;
#import <UIKit/UIFont.h>
#import <UIKit/UIColor.h>
#endif

#ifndef UIKIT_UISlider_H
#define UIKIT_UISlider_H
#import <UIKit/UISliderControl.h>
@interface UISlider : UISliderControl
@property float value;                                 // default 0.0. this value will be pinned to min/max
@property float minimumValue;                          // default 0.0. the current value may change if outside new min value
@property float maximumValue;                          // default 1.0. the current value may change if outside new max value

@property(retain) UIImage *minimumValueImage;          // default is nil. image that appears to left of control (e.g. speaker off)
@property(retain) UIImage *maximumValueImage;          // default is nil. image that appears to right of control (e.g. speaker max)
@end
#endif


@interface HelloSlider : UIApplication
{
	UIWindow *window;
	UIImageView *imgView;
	UIView *mainView;
	UISlider *slider;
}
- (void) handleSlider: (id)unused;
@end

@implementation HelloSlider

- (void) applicationDidFinishLaunching: (NSNotification *)aNotification
{
	CGRect rect = [UIHardware fullScreenApplicationContentRect];
	rect.origin.x = rect.origin.y = 0.0f;
	window = [[UIWindow alloc] initWithContentRect: rect];
	mainView = [[UIView alloc] initWithFrame:rect];
	imgView = [[UIImageView alloc] initWithImage:[UIImage imageAtPath:@"/System/Library/CoreServices/SpringBoard.app/Activate.png"]];
	[imgView setBackgroundColor:[UIColor clearColor]];
	[mainView addSubview: imgView ];
	[imgView setOrigin:CGPointMake(112,0)];

	slider = [[UISlider alloc] initWithFrame:CGRectMake(20, 380, 280, 40)];
	[slider setShowValue:NO];
	[slider addTarget:self action:@selector(handleSlider:) forEvents:7]; // 7=drag, 2=up
	slider.minimumValue = 0.0;
	slider.maximumValue = 10.0;
	slider.value = 1.0;
	[mainView addSubview:slider];	


	[mainView becomeFirstResponder];
	[window setContentView: mainView];
	[window orderFront: self];
	[window makeKeyAndVisible];
}

- (void) handleSlider: (id)unused
{
	if (slider.value == 0.0) {
		[mainView setBackgroundColor:[UIColor whiteColor]];
	}
	else if (slider.value <= 1.0) {
		[mainView setBackgroundColor:[UIColor grayColor]];
	}
	else if (slider.value <= 2.0) {
		[mainView setBackgroundColor:[UIColor redColor]];
	}
	else if (slider.value <= 3.0) {
		[mainView setBackgroundColor:[UIColor greenColor]];
	}
	else if (slider.value <= 4.0) {
		[mainView setBackgroundColor:[UIColor blueColor]];
	}
	else if (slider.value <= 5.0) {
		[mainView setBackgroundColor:[UIColor cyanColor]];
	}
	else if (slider.value <= 6.0) {
		[mainView setBackgroundColor:[UIColor yellowColor]];
	}
	else if (slider.value <= 7.0) {
		[mainView setBackgroundColor:[UIColor magentaColor]];
	}
	else if (slider.value <= 8.0) {
		[mainView setBackgroundColor:[UIColor orangeColor]];
	}
	else if (slider.value <= 9.0) {
		[mainView setBackgroundColor:[UIColor purpleColor]];
	}
	else if (slider.value <= 10.0) {
		[mainView setBackgroundColor:[UIColor brownColor]];
	}
	else {
		[mainView setBackgroundColor:[UIColor whiteColor]];
	}
} 

@end

int main(int argc, char *argv[]) {
	int returnCode;
	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
	returnCode = UIApplicationMain(argc, argv, [HelloSlider class]);
	[pool release];
	return returnCode;
}