Download the Logitech LCD Framework

The framework binds the c library for the device but skips out on the “EZ-LCD” c++ stuff… the framework does not pose any obj-c++ requirements on any handlers. Additionally the display architecture implements notifications of key events, and is built to be very similar to AppKit (methinks maybe Interface Builder extension in the works?)

I will post a tutorial once I finish testing for bugs.

But if you like, here is a beta version that works for text, images, and progress bars plus events for the soft keys, applet, and device.
LogitechLCD.framework

Sincere I have gotten a decent amount of “buzz” for porting libmysqlclient to the iPhone OS; That is my first target to try out.

So with out further ado I present
MySQL Framework for iPhone

This is currently an alpha version of a full fleged framework for iPhone/iPod Touch 3.0. More documentation will be coming shortly. Do note this is not yet intended to be used for production software and is merely a proof of concept for embedded frameworks. Many features are missing from the obj-c abstraction for MySQL and the client is based on libmysqlclient 5.0.67 which is NOT up to date. However tests have shown capabilities of basic connectivity, authentication and queries to 4.1.22, 5.0.45 and 5.1.30 community editions (note no enterprise connections have been tested as of yet).

USAGE

In order to properly compile apps using the MySQL.framework a few preperation tasks need to be done.

Setup two targets, one specified for iPhone Device 3.0 and one specified for iPhone Simulator 3.0

Add the MySQL.framework from the Device folder as a framework to the Device target.

Likewise add the MySQL.framework from the Simulator folder as a framework to the  Simulator target.

Add a Copy Files Build Phase to both targets specified to the type Framework.

Add the respective frameworks to those Copy Files Phases.

Make sure that both targets are using Base SDK in order to allow the compile target to specify the SDK (and frameworks used).

LuaKit.framework is a fully contained lua api for obj-c, it allows base accessors to the stack via NSString, NSNumber(NSUInteger/NSInteger as well), and also allows pushing obj-c “closures” (aka selectors to an object, NSInvocations) to give the developer a seamless transition from obj-c interfaces to the Lua stack.

This project is licensed as GNU LGPL so feel free to integrate it in your app. Please make sure to give me credit, but hopefully it will aide in producing some killer scriptable apps.

Examples coming soon.
Google Code Project Page

Download LuaKit.framework

Well now it can! Introducing FoundationAdditions.framework: a collection of classes and extensions to the base Foundation framework allowing all the way from adding unique objects to a NSMutableArray to the objective-c runtime as an abstraction to objective-c objects to STL classes implemented in objective-c (not objective-c++ btw) classes.

This is however not a complete framework yet, its missing a fair amount of commentary and usage examples. So please consider this as a work-in-progress. Most of the classes have been tested, that being said there may be some memory leaks/bugs etc.

Download FoundationAdditions.framework

Here is some example usage.

SQLiteDatabase *db = [SQLiteDatabase databaseNamed:@"mydatabase.db"];
if([db executeQuery:@"CREATE TABLE foo (bar TEXT, baz NUMERIC, car INTEGER, caz BLOB);"])
{
    [db executeQuery:@"INSERT INTO foo VALUES('500.0', '500.0', '500.0', '500.0');"];
}
for(NSDictionary *row in [db executeQuery:@"SELECT * FROM foo"])
{
    NSString *bar = [row objectForKey:@"bar"];
    NSNumber *baz = [row objectForKey:@"baz"];
    NSNumber *car = [row objectForKey:@"car"];
    NSData *caz = [row objectForKey:@"caz"];
}

Download SQLite.framework

Note: This framework is still fairly un-tested and a bit on the alpha side, however future releases may add features like query building and detailed table/row/record information. Additionally I am creating a SequelPro-like client app to demonstrate the framework and provide an easy tool to manipulate SQLite databases.

Here is an example of a simple chat server.

@implementation TCPChatServer
- (id)init
{
	self = [super init];
	server = [[TCPServer alloc] init];
	server.delegate = self;
	[server listenOnPort:5543];
	[server broadcastOnDomain:@"" type:@"_tcpchat._tcp" name:@"My Chat Server"];
	[server publish];
	return self;
}
- (void)server:(TCPServer *)aServer didAcceptConnection:(TCPServerConnection *)aConnection
{
	aConnection.delegate = self;
}
- (void)connection:(TCPServerConnection *)aConnection didReceiveData:(NSData *)data
{
	[server write:data excluding:aConnection];
}
@end
 
@implementation TCPChatClient
- (id)init
{
	self = [super init];
	client = [[TCPClient alloc] init];
	client.delegate = self;
	return self;
}
- (void)connectToServer:(TCPHost *)host
{
	[client connectTo:host];
}
 
_ (void)send:(NSString *)msg
{
	[client write:[msg dataUsingEncoding:NSUTF8StringEncoding]];
}
 
- (void)client:(TCPClient *)aClient didReceiveData:(NSData *)data
{
	NSString *msg = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
	NSLog(msg);
}
@end

TCPSockets.zip

Download libmysqlclient.a

To use this library: make sure to include and copy the appropriate header files into your project ala #include “mysql.h”, add libmysqlclient.a as a existing framework. Completing these two operations will allow applications to be compiled for iPhone/iPod Touch using the libmysqlclient library. All functions will work just as they would in a desktop application compiled against the desktop version of this library.