From db55f34efc5c9d66c9608176c4b66162ee9e7318 Mon Sep 17 00:00:00 2001
From: Mitchell Pomery <bob_george33@hotmail.com>
Date: Sat, 4 Apr 2015 13:59:39 +0800
Subject: [PATCH] Removed large chunks of unused code

---
 VendServer/VendServer.py | 123 +--------------------------------------
 1 file changed, 1 insertion(+), 122 deletions(-)

diff --git a/VendServer/VendServer.py b/VendServer/VendServer.py
index dd35cd4..21fe2c8 100755
--- a/VendServer/VendServer.py
+++ b/VendServer/VendServer.py
@@ -201,96 +201,6 @@ class VendServer():
 		# Send it to the display
 		mk.set_messages(msg)
 
-
-	"""
-	Verify the users pin
-	"""
-	"""
-	def _check_pin(self, uid, pin):
-		print "_check_pin('",uid,"',---)"
-		if uid != self._pin_uid:
-			try:
-				info = pwd.getpwuid(uid)
-			except KeyError:
-				logging.info('getting pin for uid %d: user not in password file'%uid)
-				return None
-			if info.pw_dir == None: return False
-		pinfile = os.path.join(info.pw_dir, '.pin')
-			try:
-				s = os.stat(pinfile)
-			except OSError:
-				logging.info('getting pin for uid %d: .pin not found in home directory'%uid)
-				return None
-			if s.st_mode & 077:
-				logging.info('getting pin for uid %d: .pin has wrong permissions. Fixing.'%uid)
-				os.chmod(pinfile, 0600)
-			try:
-				f = file(pinfile)
-			except IOError:
-				logging.info('getting pin for uid %d: I cannot read pin file'%uid)
-				return None
-			pinstr = f.readline()
-			f.close()
-			if not re.search('^'+'[0-9]'*PIN_LENGTH+'$', pinstr):
-				logging.info('getting pin for uid %d: %s not a good pin'%(uid,repr(pinstr)))
-				return None
-			self._pin_uid = uid
-			self._pin_pin = pinstr
-			self._pin_uname = info.pw_name
-		else:
-			pinstr = self._pin_pin
-		if pin == int(pinstr):
-			logging.info("Pin correct for %d",uid)
-		else:
-			logging.info("Pin incorrect for %d",uid)
-		return pin == int(pinstr)
-	"""
-
-	"""
-	Check if the users account has been disabled
-	"""
-	"""
-	def acct_is_disabled(self, name=None):
-		if name == None:
-			name = self._pin_uname
-		acct, unused = Popen(['dispense', 'acct', self._pin_uname], close_fds=True, stdout=PIPE).communicate()
-		# this is fucking appalling
-		flags = acct[acct.find("(")+1:acct.find(")")].strip()
-		if 'disabled' in flags:
-			return True
-		if 'internal' in flags:
-			return True
-		return False
-	"""
-
-	"""
-	Check that the user has a valid pin set
-	"""
-	"""
-	def has_good_pin(self, uid):
-		return self._check_pin(uid, None) != None
-	"""
-
-	"""
-	Verify the users pin.
-	"""
-	"""
-	def verify_user_pin(self, uid, pin, skip_pin_check=False):
-		if skip_pin_check or self._check_pin(uid, pin) == True:
-			info = pwd.getpwuid(uid)
-			if skip_pin_check:
-				if self.acct_is_disabled(info.pw_name):
-					logging.info('refused mifare for disabled acct uid %d (%s)'%(uid,info.pw_name))
-					return '-disabled-'
-				logging.info('accepted mifare for uid %d (%s)'%(uid,info.pw_name))
-			else:
-				logging.info('accepted pin for uid %d (%s)'%(uid,info.pw_name))
-			return info.pw_name
-		else:
-			logging.info('refused pin for uid %d'%(uid))
-			return None
-	"""
-
 	"""
 	In here just for fun.
 	"""
@@ -579,25 +489,6 @@ class VendServer():
 				self.v.display('UNK ERROR')
 		sleep(1)
 
-	"""
-	Find the price of an item.
-	"""
-	"""
-	def price_check():
-		if self.vstatus.cur_selection[1] == '8':
-			args = ('dispense', 'iteminfo', 'coke:' + self.vstatus.cur_selection[0])
-			info, unused = Popen(args, close_fds=True, stdout=PIPE).communicate()
-			dollarprice = re.match("\s*[a-z]+:\d+\s+(\d+\.\d\d)\s+([^\n]+)", info).group(1)
-		else:
-			# first see if it's a named slot
-			try:
-				price, shortname, name = get_snack( self.vstatus.cur_selection )
-			except:
-				price, shortname, name = get_snack( '--' )
-			dollarprice = "$%.2f" % ( price / 100.0 )
-		self.v.display(self.vstatus.cur_selection+' - %s'%dollarprice)
-	"""
-
 	"""
 	Triggered when the user presses a button while entering their pin.
 	"""
@@ -707,19 +598,7 @@ class VendServer():
 
 				return
 
-			"""
-			if not self.has_good_pin(uid):
-				logging.info('user '+self.vstatus.cur_user+' has a bad PIN')
-				self.vstatus.mk.set_messages(
-					[(' '*10+'INVALID PIN SETUP'+' '*11, False, 3)])
-				self.vstatus.cur_user = ''
-				self.vstatus.cur_pin = ''
-				
-				self.reset_idler(3)
-
-				return
-			"""
-
+			# TODO Fix this up do we can check before logging in
 			"""
 			if self.dispense.isDisabled():
 				logging.info('user '+self.vstatus.cur_user+' is disabled')
-- 
2.20.1