[tuxdroid-svn] r5114 - software_suite_v3/smart-core/smart-server/trunk/util/smartcore

[remi <c2m...@c2...>]

Author: remi
Date: 2009-07-15 13:16:31 +0200 (Wed, 15 Jul 2009)
New Revision: 5114

Modified:
   software_suite_v3/smart-core/smart-server/trunk/util/smartcore/OldProcessKiller.py
Log:
* Added a function to retrieve a list of process id/name/cmdline on linux

Modified: software_suite_v3/smart-core/smart-server/trunk/util/smartcore/OldProcessKiller.py
===================================================================
--- software_suite_v3/smart-core/smart-server/trunk/util/smartcore/OldProcessKiller.py	2009-07-14 17:53:58 UTC (rev 5113)
+++ software_suite_v3/smart-core/smart-server/trunk/util/smartcore/OldProcessKiller.py	2009-07-15 11:16:31 UTC (rev 5114)
@@ -4,8 +4,58 @@
 #    http://www.gnu.org/copyleft/gpl.html
 
 import os
+import sys
 
 # ------------------------------------------------------------------------------
+# Create a process list as pid, name, command line. Unix.
+# ------------------------------------------------------------------------------
+def __getProcessIdNameCmdLineListUnix():
+    """Create a process list as pid, name, command line. Unix.
+    """
+    def getPidList():
+        pidList = []
+        for pidDir in os.listdir("/proc/"):
+            try:
+                pid = int(pidDir)
+            except:
+                continue
+            pidList.append(pid)
+        return pidList
+
+    def getProcessCmdLine(pid):
+        fileName = "/proc/%d/cmdline" % pid
+        if not os.path.isfile(fileName):
+            return ""
+        else:
+            try:
+                f = open(fileName, "r")
+                result = f.read().replace("\x00", " ")
+                f.close()
+            except:
+                return ""
+            return result
+
+    def getProcessName(pid):
+        fileName = "/proc/%d/status" % pid
+        if not os.path.isfile(fileName):
+            return ""
+        else:
+            try:
+                f = open(fileName, "r")
+                result = f.readline()[6:-1]
+                f.close()
+            except:
+                return ""
+            return result
+
+    result = []
+    pidList = getPidList()
+    for pid in pidList:
+        e = [pid, getProcessName(pid), getProcessCmdLine(pid)]
+        result.append(e)
+    return result
+
+# ------------------------------------------------------------------------------
 # Kill all process alive from a previous instance of smart-core. Window.
 # ------------------------------------------------------------------------------
 def __killOldSmartCoreChildrenWin32():
@@ -38,7 +88,7 @@
             win32api.CloseHandle(handle)
         except:
             pass
-            
+
 # ------------------------------------------------------------------------------
 # Kill previous smart-server. Window.
 # ------------------------------------------------------------------------------
@@ -73,7 +123,7 @@
     """Kill all process alive from a previous instance of smart-core. Unix.
     """
     pass
-    
+
 # ------------------------------------------------------------------------------
 # Kill previous smart-server. Unix.
 # ------------------------------------------------------------------------------
@@ -92,7 +142,7 @@
         __killOldSmartCoreChildrenWin32()
     else:
         __killOldSmartCoreChildrenUnix()
-        
+
 # ------------------------------------------------------------------------------
 # Kill previous smart-server.
 # ------------------------------------------------------------------------------