X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=bin%2Fsalome_utils.py;h=4f4936f97cf96b99315d7783f9959ebe43a35fc5;hb=e72332cd1cce863d7efbdecfb2055b8d9ee0630f;hp=186ed8da2459716f3d031b4452a18db5423ec8d0;hpb=6ce715f67787a38ce287c7611205c64c4974ba67;p=modules%2Fkernel.git

diff --git a/bin/salome_utils.py b/bin/salome_utils.py
index 186ed8da2..4f4936f97 100644
--- a/bin/salome_utils.py
+++ b/bin/salome_utils.py
@@ -1,5 +1,5 @@
 #  -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -148,7 +148,6 @@ def getHostName():
     3. if fails, try HOST environment variable
     4. if fails, return 'unknown' as default host name
     """
-    import os
     try:
         import socket
         host = socket.gethostname()
@@ -158,6 +157,11 @@ def getHostName():
     if not host: host = os.getenv("HOSTNAME")
     if not host: host = os.getenv("HOST")
     if not host: host = "unknown"           # 'unknown' is default host name
+    try:
+        socket.gethostbyname(host)
+    except:
+        host = "localhost"
+    pass
     return host
 
 # ---
@@ -486,9 +490,17 @@ def setVerbose(level):
 # --
 
 import signal
-def killpid(pid, sig = signal.SIGKILL):
+def killpid(pid, sig = 9):
     """
-    Try to kill process by pid.
+    Send signal sig to the process by pid.
+
+    Parameters:
+    - pid : PID of process
+    - sig : signal for sending
+            Possible values of signals: 
+            9 means kill the process
+            0 only check existing of the process
+            NOTE: Other values are not processed on Windows
     Returns:
      1 Success
      0 Fail, no such process
@@ -497,15 +509,28 @@ def killpid(pid, sig = signal.SIGKILL):
     """
     if not pid: return
     import os, sys
-    if verbose(): print "######## killpid pid = ", pid
+    if sig != 0:
+        if verbose(): print "######## killpid pid = ", pid
     try:
         if sys.platform == "win32":
             import ctypes
-            handle = ctypes.windll.kernel32.OpenProcess(1, False, int(pid))
-            ret = ctypes.windll.kernel32.TerminateProcess(handle, -1)
-            ctypes.windll.kernel32.CloseHandle(handle)
+            if sig == 0:
+                # PROCESS_QUERY_INFORMATION (0x0400)	Required to retrieve certain information about a process
+                handle = ctypes.windll.kernel32.OpenProcess(0x0400, False, int(pid))
+                if handle: 
+                    ret = 1
+                    ctypes.windll.kernel32.CloseHandle(handle)
+                else:
+                    ret = 0
+            if sig == 9:
+                # PROCESS_TERMINATE (0x0001)	Required to terminate a process using TerminateProcess.
+                handle = ctypes.windll.kernel32.OpenProcess(0x0001, False, int(pid))
+                ret = ctypes.windll.kernel32.TerminateProcess(handle, -1)
+                ctypes.windll.kernel32.CloseHandle(handle)
+                pass
             pass
         else:
+            # Default: signal.SIGKILL = 9
             os.kill(int(pid),sig)
             ret = 1
             pass