Android and VNC
			===============

			
		Josh's Solution
		~~~~~~~~~~~~~~~
		
		
Resources
---------
			
http://code.google.com/p/android-vnc/
http://dotnetvnc.sourceforge.net/
http://www.life-gone-hazy.com/src/simple-tcp-proxy/simple-tcp-proxy.c 
http://code.google.com/p/android/downloads/list


Guide
-----

Download the Android kernel source.
Download the kbde (keyboard device emulator) kernel patch (from fbvncserver project page).
Patch and build the Android kernel:

- Get the configuration file:

	$ cd kernel	
	$ adb pull /proc/config.gz
	(Unzip and rename to .config)
		or
	$ make goldfish_defconfig
	(TODO: TEST THIS!!!)
	
- Add to the Makefile:

	CROSS_COMPILE=arm-none-linux-gnueabi-
	
- Comment out in the Makefile:

	#LDFLAGS_BUILD_ID = $(patsubst -Wl$(comma)%,%,\
	#$(call ld-option, -Wl$(comma)--build-id,))

- Apply the patch:

	$ patch -p1 < linux-2.6.23-android-...-kbde.patch
	
- Build the kernel:

	$ make
	
	(zImage will be generated in kernel/arch/arm/boot)

- Start the emulator with the new kernel:
	
	$ emulator -noskin -kernel zImage

- Build the fbvncserver (or just grab the binary):
	Make sure you have autoconf, automake and libtool installed on your system.
	
	Build the LibVNCServer project:

		$ cd LibVNCServer
		$ ./configure --host=arm-none-linux-gnueabi --without-pthread
		$ make
		$ make install

	Build the fbvncserver project:
		
		$ cd fbvncserver_src
		$ autoreconf -i -s
		$ ./configure --host=arm-none-linux-gnueabi --with-libvncserver=/opt/android-dir

- Install fbvncserver on the emulator:

	$ adb push fbvncserver /data
	$ adb shell /data/fbvncserver

- Redirect the port so the local machine can access the server:

	$ telnet localhost 5554
	$ redir add tcp:5900:5901

- Test locally:

	$ xvnc4viewer -noauto localhost

- Redirect the network port to the local machine port (for remote access):
	
	$ simple-tcp-proxy <lan-ip> 5900 127.0.0.1 5900

	

		Native Solution
		~~~~~~~~~~~~~~~
		
		
Resources
---------

http://www.codesourcery.com/gnu_toolchains/arm/download.html
http://www.life-gone-hazy.com/src/simple-tcp-proxy/simple-tcp-proxy.c 


Guide
-----

$ arm-none-linux-gnueabi-gcc -static -o tcp-proxy simple-tcp-proxy.c
$ adb push proxy /data/tcp-proxy
$ adb shell /data/tcp-proxy 0.0.0.0 5901 127.0.0.1 5900
$ telnet localhost 5554
$ redir add tcp:5900:5901


- Redirect the network port to the local machine port (for remote access):

	$ simple-tcp-proxy <lan-ip> 5900 127.0.0.1 5900