From 7a2e4c98667b65fbbdb7f7501ed74e3244c71bd0 Mon Sep 17 00:00:00 2001
From: withgod <withgod@sourceforge.net>
Date: Sun, 7 Jun 2009 18:40:12 +0900
Subject: [PATCH] implements IceCtroller **Texture methods

---
 pyweb/mumble/MumbleCtlIce.py | 38 ++++++++++++++++++++++++++++++++----
 pyweb/mumble/mctl.py         |  7 ++++---
 pyweb/settings.py            |  4 ++--
 3 files changed, 40 insertions(+), 9 deletions(-)

diff --git a/pyweb/mumble/MumbleCtlIce.py b/pyweb/mumble/MumbleCtlIce.py
index a1ac494..c9d33e8 100755
--- a/pyweb/mumble/MumbleCtlIce.py
+++ b/pyweb/mumble/MumbleCtlIce.py
@@ -164,11 +164,41 @@ class MumbleCtlIce(MumbleCtlBase):
 
 		self._getIceServerObject(srvid).setACL(id, acls, groups, inherit)
 
-
-
 	def getTexture(self, srvid, mumbleid):
-		print self._getIceServerObject(srvid).getTexture(mumbleid)
-		#return Image.fromstring( "RGBA", ( 600, 60 ), self._getIceServerObject(srvid).getTexture(mumbleid));
+		texture = self._getIceServerObject(srvid).getTexture(mumbleid)
+		if len(texture) == 0:
+			raise ValueError( "No Texture has been set." );
+		# this returns a list of bytes.
+		decompressed = decompress( texture );
+		# iterate over 4 byte chunks of the string
+		imgdata = "";
+		for idx in range( 0, len(decompressed), 4 ):
+			# read 4 bytes = BGRA and convert to RGBA
+			# manual wrote getTexture returns "Textures are stored as zlib compress()ed 600x60 32-bit RGBA data."
+			# http://mumble.sourceforge.net/slice/Murmur/Server.html#getTexture
+			# but return values BGRA X(
+			bgra = unpack( "4B", decompressed[idx:idx+4] );
+			imgdata += pack( "4B",  bgra[2], bgra[1], bgra[0], bgra[3] );
+		
+		# return an 600x60 RGBA image object created from the data
+		return Image.fromstring( "RGBA", ( 600, 60 ), imgdata);
+
+	def setTexture(self, srvid, mumbleid, infile):
+		# open image, convert to RGBA, and resize to 600x60
+		img = Image.open( infile ).convert( "RGBA" ).transform( ( 600, 60 ), Image.EXTENT, ( 0, 0, 600, 60 ) );
+		# iterate over the list and pack everything into a string
+		bgrastring = "";
+		for ent in list( img.getdata() ):
+			# ent is in RGBA format, but Murmur wants BGRA (ARGB inverse), so stuff needs
+			# to be reordered when passed to pack()
+			bgrastring += pack( "4B",  ent[2], ent[1], ent[0], ent[3] );
+		# compress using zlib
+		compressed = compress( bgrastring );
+		# pack the original length in 4 byte big endian, and concat the compressed
+		# data to it to emulate qCompress().
+		texture = pack( ">L", len(bgrastring) ) + compressed;
+		# finally call murmur and set the texture
+		self._getIceServerObject(srvid).setTexture(mumbleid, texture)
 
 	@staticmethod
 	def setUnicodeFlag(data):
diff --git a/pyweb/mumble/mctl.py b/pyweb/mumble/mctl.py
index bef6362..71f22de 100755
--- a/pyweb/mumble/mctl.py
+++ b/pyweb/mumble/mctl.py
@@ -97,7 +97,7 @@ if __name__ == "__main__":
 	x = int(sys.argv[1])
 	dbusCtl = MumbleCtlDbus()
 	iceCtl = MumbleCtlIce()
-
+	"""
 	print "equal test ---"
 	print "getBootedServers			[%s]" % (dbusCtl.getBootedServers() == iceCtl.getBootedServers())
 	print "getChannels				[%s]" % (dbusCtl.getChannels(x) == iceCtl.getChannels(x))
@@ -108,6 +108,7 @@ if __name__ == "__main__":
 	print "getAllConf(x)			[%s]" % (dbusCtl.getAllConf(x) == iceCtl.getAllConf(x))
 	print "getRegisteredPlayers(x)	[%s]" % (dbusCtl.getRegisteredPlayers(x) == iceCtl.getRegisteredPlayers(x))
 	print "getTexture(2, 30)		[%s]" % (dbusCtl.getTexture(2, 30) == iceCtl.getTexture(2, 30))
-
-	#print iceCtl.getTexture(2, 30).__class__
+	"""
+	dbusCtl.getTexture(2, 30).__class__
+	iceCtl.getTexture(2, 30).__class__
 	#print dbusCtl.getTexture(2, 30).__class__
diff --git a/pyweb/settings.py b/pyweb/settings.py
index 03f26d3..0843a9a 100755
--- a/pyweb/settings.py
+++ b/pyweb/settings.py
@@ -56,8 +56,8 @@ if not MUMBLE_DJANGO_ROOT or not exists( MUMBLE_DJANGO_ROOT ):
 DEBUG = True
 TEMPLATE_DEBUG = DEBUG
 
-#DAOTYPE='ice'
-DAOTYPE='dbus'
+DAOTYPE='ice'
+#DAOTYPE='dbus'
 
 ADMINS = (
     # ('Your Name', 'your_email@domain.com'),