Added upgradeicegrid.py script

1 files changed, 117 insertions, 0 deletions

diff --git a/cpp/config/upgradeicegrid.py b/cpp/config/upgradeicegrid.py
new file mode 100755
index 00000000000..0def1e2ef8a
--- /dev/null
+++ b/cpp/config/upgradeicegrid.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+# **********************************************************************
+#
+# Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.
+#
+# This copy of Ice is licensed to you under the terms described in the
+# ICE_LICENSE file included in this distribution.
+#
+# **********************************************************************
+
+#
+# This script upgrades the IceGrid registry database environment for
+# 3.0.x version of IceGrid to the new format in 3.1.
+#
+# Usage:
+#
+# python upgradeicegrid.py ice30_home ice31_home olddbenv newdbenv
+#
+# Where:
+#
+# ice30_home is the path of the Ice 3.0.x distribution.
+# ice31_home is the path of the Ice 3.1 distribution.
+# olddbenv is the path of the Ice 3.0.x registry database environment
+# newdbenv is the path of the Ice 3.1 registry database environment
+#
+
+import sys, os
+
+ice30_home = None
+ice31_home = None
+olddbenv = None
+newdbenv = None
+
+#
+# Show usage information.
+#
+def usage():
+    print "Usage: " + sys.argv[0] + " ice30_home ice31_home olddbenv newdbenv"
+    print
+    print "Options:"
+    print "-h    Show this message."
+
+def printOutputFromPipe(pipe):
+    while 1:
+        line = pipe.readline()
+        if not line:
+            break
+        os.write(1, line)    
+
+def transformdb(dbname, desc):
+    global ice30_home, ice31_home, olddbenv, newdbenv
+
+    transformdb = os.path.join(ice31_home, "bin", "transformdb") + \
+              " --include-old " + os.path.join(ice30_home, "slice") + \
+              " --include-new " + os.path.join(ice31_home, "slice") + \
+              " --old " + os.path.join(ice30_home, "slice", "IceGrid", "Admin.ice") + \
+              " --new " + os.path.join(ice31_home, "slice", "IceGrid", "Admin.ice")
+
+    tmpdesc = os.path.join(newdbenv, "tmpdesc" + dbname + ".xml")
+    tmpfile = open(tmpdesc, "w+")
+    tmpfile.write(desc)
+    tmpfile.close()
+
+    pipe = os.popen(transformdb + " -f " + tmpdesc + " " + olddbenv + " " + dbname + " " + newdbenv)
+    printOutputFromPipe(pipe)
+    os.remove(tmpdesc)
+    if pipe.close():
+        sys.exit(1)
+
+
+#
+# Check arguments
+#
+for x in sys.argv[1:]:
+    if x == "-h":
+        usage()
+        sys.exit(0)
+    elif x.startswith("-"):
+        print sys.argv[0] + ": unknown option `" + x + "'"
+        print
+        usage()
+        sys.exit(1)
+
+if len(sys.argv) < 5:
+    usage()
+    sys.exit(0)
+    
+ice30_home = sys.argv[1]
+ice31_home = sys.argv[2]
+olddbenv = sys.argv[3]
+newdbenv = sys.argv[4]
+
+transformdb("applications", \
+'<transformdb>' + \
+'    <database key="string" value="::IceGrid::ApplicationDescriptor">' + \
+'      <record/>' + \
+'    </database>' + \
+'    <transform type="::IceGrid::CommunicatorDescriptor">' + \
+'      <set target="new.propertySet.properties" value="old.properties"/>' + \
+'    </transform>' + \
+'</transformdb>')
+
+transformdb("adapters", \
+'<transformdb>' + \
+'    <database key="string" value="::IceGrid::AdapterInfo">' + \
+'      <record>' + \
+'        <set target="newvalue.id" value="oldkey"/>' + \
+'      </record>' + \
+'    </database>' + \
+'</transformdb>')
+
+transformdb("objects", \
+'<transformdb>' + \
+'    <database key="::Ice::Identity" value="::IceGrid::ObjectInfo">' + \
+'      <record/>' + \
+'    </database>' + \
+'</transformdb>')