fix fds leak and remove SkinMap

sys.py/UI/fonts.py

@@ -13,7 +13,7 @@ if not pygame.font.get_init():
 
 fonts = {}
 if not fonts:
-    skinpath = "../skin/"+config.SKIN+"/truetype"
+    skinpath = config.SKIN+"/truetype"
     fonts_path = {}
 
     fonts_path["varela"]   = "%s/VarelaRound-Regular.ttf" % skinpath

sys.py/UI/foot_bar.py

@@ -6,7 +6,7 @@ import os
 
 ##local import
 from constants  import Width,Height,ICON_TYPES,ALIGN
-from util_funcs import FileExists,midRect,SkinMap
+from util_funcs import FileExists,midRect
 from icon_item  import IconItem
 from fonts      import fonts
 from multi_icon_item import MultiIconItem
@@ -14,7 +14,9 @@ from icon_pool  import MyIconPool
 from libs.roundrects import aa_round_rect
 from lang_manager import MyLangManager
 from widget      import Widget
-icon_base_path = SkinMap("gameshell/footbar_icons/")
+from skin_manager import MySkinManager
+
+icon_base_path = MySkinManager.GiveIcon("gameshell/footbar_icons/")
 
 class FootBarIcon(MultiIconItem):
 

sys.py/UI/icon_pool.py

@@ -6,12 +6,12 @@ from sys import exit
 import os
 import sys
 
-from util_funcs  import SkinMap
+from skin_manager import MySkinManager
 ##pool only store surfaces
 
 class IconPool(object):
 
-    _GameShellIconPath = SkinMap("gameshell/icons/")
+    _GameShellIconPath = MySkinManager.GiveIcon("gameshell/icons/")
     _Icons = {}
     _Sizes = {}
     def __init__(self):

sys.py/UI/main_screen.py

@@ -20,7 +20,7 @@ from page        import Page,PageStack
 from title_bar   import TitleBar
 from foot_bar    import FootBar
 from constants   import Width,Height,bg_color
-from util_funcs  import midRect,FileExists,ReplaceSuffix,ReadTheFileContent,CmdClean,MakeExecutable,SkinMap
+from util_funcs  import midRect,FileExists,ReplaceSuffix,ReadTheFileContent,CmdClean,MakeExecutable
 from keys_def    import CurKeys
 from label       import Label
 from untitled_icon import UntitledIcon
@@ -469,8 +469,8 @@ class MainScreen(Widget):
                     iconitem.AddLabel(MyLangManager.Tr(i2),self._IconFont)
                     if FileExists( _dir+"/"+i+"/"+i2+".png"): ### 20_Prog/Prog.png , cut 20_ 
                         iconitem._ImageName = _dir+"/"+i+"/"+i2+".png"
-                    elif FileExists( SkinMap(_dir+"/"+i2+".png") ):
+                    elif FileExists( MySkinManager.GiveIcon(_dir+"/"+i2+".png") ):
-                        iconitem._ImageName = SkinMap(_dir+"/"+i2+".png")
+                        iconitem._ImageName = MySkinManager.GiveIcon(_dir+"/"+i2+".png")
                     else:
                         untitled = UntitledIcon()
                         untitled.Init()
@@ -577,8 +577,8 @@ class MainScreen(Widget):
                     iconitem._CmdPath = os.path.realpath(_dir+"/"+i)
                     MakeExecutable(iconitem._CmdPath)
                     iconitem._MyType  = ICON_TYPES["EXE"]
-                    if FileExists( SkinMap( _dir+"/"+ReplaceSuffix(i2,"png"))):
+                    if FileExists( MySkinManager.GiveIcon( _dir+"/"+ReplaceSuffix(i2,"png"))):
-                        iconitem._ImageName = SkinMap(_dir+"/"+ReplaceSuffix(i2,"png"))
+                        iconitem._ImageName = MySkinManager.GiveIcon(_dir+"/"+ReplaceSuffix(i2,"png"))
                     else:
                         untitled = UntitledIcon()
                         untitled.Init()

sys.py/UI/skin_manager.py

@@ -4,6 +4,8 @@ import pygame
 import config
 import ConfigParser
 
+from util_funcs  import FileExists
+
 class CaseConfigParser(ConfigParser.SafeConfigParser):
     def optionxform(self, optionstr):
         return optionstr
@@ -21,7 +23,8 @@ class SkinManager(object):
     
     _Colors = {}
     _Config = None
-    
+    DefaultSkin = "../skin/default"
+
     def __init__(self):
         self.Init()
 
@@ -52,7 +55,7 @@ class SkinManager(object):
 
         self._Config = CaseConfigParser()
 
-        fname = "../skin/"+config.SKIN+"/config.cfg"
+        fname = config.SKIN+"/config.ini"
 
         try:
             self._Config.read(fname)
@@ -78,6 +81,24 @@ class SkinManager(object):
         else:
             return  pygame.Color(255,0,0)
     
+    def GiveIcon(self,orig_file_or_dir):
+        #doing a wrapper for items under /home/cpi/apps/Menu/*, to be like Menu/GameShell/*
+        if orig_file_or_dir.startswith("/home/cpi/apps/Menu"):
+            orig_file_or_dir = orig_file_or_dir.replace("/home/cpi/apps/Menu/","../Menu/GameShell/")
+    
+        if orig_file_or_dir.startswith(".."):
+            ret  = orig_file_or_dir.replace("..",config.SKIN)
+            if FileExists(ret) == False:
+                ret = orig_file_or_dir.replace("..",self.DefaultSkin)
+        else:
+            ret = config.SKIN+"/sys.py/"+orig_file_or_dir
+            if FileExists(ret) == False:
+                ret = self.DefaultSkin+"/sys.py/"+orig_file_or_dir
+    
+        if FileExists( ret ):
+            return ret
+        else:  ## if not existed both in default or custom skin ,return where it is
+            return orig_file_or_dir
 
 ##global MySkinManager Handler
 MySkinManager = None

sys.py/UI/title_bar.py

@@ -18,7 +18,8 @@ from icon_item   import IconItem
 from multi_icon_item import MultiIconItem
 from icon_pool   import MyIconPool
 from lang_manager import MyLangManager
-from util_funcs  import midRect,SwapAndShow,SkinMap
+from util_funcs  import midRect,SwapAndShow
+from skin_manager import MySkinManager
 from widget      import Widget
 from config import Battery
 
@@ -26,7 +27,7 @@ from libs.roundrects import aa_round_rect
 
 from libs.DBUS        import is_wifi_connected_now,wifi_strength
 
-icon_base_path = SkinMap("gameshell/titlebar_icons/")
+icon_base_path = MySkinManager.GiveIcon("gameshell/titlebar_icons/")
 class TitleBar(Widget):
     _Width     = Width
     _Height    = 25

sys.py/UI/untitled_icon.py

@@ -11,12 +11,12 @@ from datetime import datetime
 import base64
 from beeprint import pp
 
-from util_funcs import midRect, SkinMap
+from util_funcs import midRect
 from fonts import fonts
 
 from skin_manager import MySkinManager
 
-BlankPng = SkinMap("gameshell/blank.png")  # 80x80
+BlankPng = MySkinManager.GiveIcon("gameshell/blank.png")  # 80x80
 ## use blank circle as bg, Two alpha As Icon Label
 #Upper and Lower
 

sys.py/UI/util_funcs.py

@@ -13,27 +13,6 @@ import string
 from Xlib import X,display
 import config
 
-def SkinMap(orig_file_or_dir):
-    DefaultSkin = "default"
-    
-    #doing a wrapper for items under /home/cpi/apps/Menu/*, to be like Menu/GameShell/*
-    if orig_file_or_dir.startswith("/home/cpi/apps/Menu"):
-        orig_file_or_dir = orig_file_or_dir.replace("/home/cpi/apps/Menu/","../Menu/GameShell/")
-    
-    if orig_file_or_dir.startswith(".."):
-        ret  = orig_file_or_dir.replace("..","../skin/"+config.SKIN)
-        if FileExists(ret) == False:
-            ret = orig_file_or_dir.replace("..","../skin/"+DefaultSkin)
-    else:
-        ret = "../skin/"+config.SKIN+"/sys.py/"+orig_file_or_dir
-        if FileExists(ret) == False:
-            ret = "../skin/"+DefaultSkin+"/sys.py/"+orig_file_or_dir
-    
-    if FileExists( ret ):
-        return ret
-    else:  ## if not existed both in default or custom skin ,return where it is
-        return orig_file_or_dir
-
 def get_git_revision_hash():
     return subprocess.check_output(['git', 'rev-parse', 'HEAD'])
 

sys.py/config.py

@@ -14,7 +14,7 @@ UPDATE_URL="https://raw.githubusercontent.com/clockworkpi/CPI/master/launcher_ve
 
 VERSION="stable 1.24"
 
-SKIN="default"
+SKIN="../skin/default"
 
 ## three timer values in seconds: dim screen, close screen,PowerOff
 ## zero means no action

sys.py/run.py

@@ -4,6 +4,9 @@ import dbus
 import dbus.service
 import sys
 import commands
+import logging
+import errno
+
 from wicd import misc 
 ##misc.to_bool
 ##misc.misc.noneToString
@@ -288,7 +291,36 @@ def RecordKeyDns(thekey,main_screen):
         return True
     
     return False
+
+
+
+def release_self_fds():
+    fds_flags= ["pipe","socket",".ttf"]
+    """List process currently open FDs and their target """
+    if sys.platform != 'linux2':
+        raise NotImplementedError('Unsupported platform: %s' % sys.platform)
+
+    ret = {}
+    base = '/proc/self/fd'
+    for num in os.listdir(base):
+        path = None
+        try:
+            path = os.readlink(os.path.join(base, num))
+        except OSError as err:
+            # Last FD is always the "listdir" one (which may be closed)
+            if err.errno != errno.ENOENT:
+                raise
+        ret[int(num)] = path
     
+    for key in ret:
+      if ret[key] != None and isinstance(ret[key], str):
+        for i in fds_flags:
+          if i in ret[key]:
+            os.close(key)
+            break
+    return ret  
+
+  
 def event_process(event,main_screen):
     global sound_patch
     global everytime_keydown 
@@ -316,6 +348,7 @@ def event_process(event,main_screen):
                 exec_app_cmd += event.message
                 exec_app_cmd += "; sync & cd "+GetExePath()+"; exec python "+myscriptname
                 print(exec_app_cmd)
+                release_self_fds()
                 os.execlp("/bin/sh","/bin/sh","-c", exec_app_cmd)
                 os.chdir( GetExePath())
                 os.exelp("python","python"," "+myscriptname)
@@ -334,6 +367,7 @@ def event_process(event,main_screen):
                 exec_app_cmd += event.message
                 exec_app_cmd += "; sync & cd "+GetExePath()+"; exec python "+myscriptname
                 print(exec_app_cmd)
+                release_self_fds()
                 os.execlp("/bin/sh","/bin/sh","-c", exec_app_cmd)
                 os.chdir( GetExePath())
                 os.exelp("python","python"," "+myscriptname)
@@ -541,7 +575,14 @@ def PreparationInAdv():
     
     if "arm" not in platform.machine():
         return
-    
+
+    if FileExists("%s/.gameshell_skin" % os.path.expanduser('~')) == True:
+        with open("%s/.gameshell_skin" % os.path.expanduser('~'),"r") as f:
+          gameshell_skin = f.read()
+        
+        gameshell_skin = gameshell_skin.strip()
+        config.SKIN= gameshell_skin
+
     if FileExists(".powerlevel") == False:
         os.system("touch .powerlevel")