Adding upstream version 1:9.16.44.upstream/1%9.16.44upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/bin/python/isc/utils.py.in b/bin/python/isc/utils.py.in
new file mode 100644
index 0000000..3ce4d4c
--- /dev/null
+++ b/bin/python/isc/utils.py.in
@@ -0,0 +1,71 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+import os
+
+# These routines permit platform-independent location of BIND 9 tools
+if os.name == "nt":
+    import win32con
+    import win32api
+
+
+def prefix(bindir=""):
+    if os.name != "nt":
+        return os.path.join("@prefix@", bindir)
+
+    hklm = win32con.HKEY_LOCAL_MACHINE
+    bind_subkey = "Software\\ISC\\BIND"
+    sam = win32con.KEY_READ
+    h_key = None
+    key_found = True
+    # can fail if the registry redirected for 32/64 bits
+    try:
+        h_key = win32api.RegOpenKeyEx(hklm, bind_subkey, 0, sam)
+    except:
+        key_found = False
+    # retry for 32 bit python with 64 bit bind9
+    if not key_found:
+        key_found = True
+        sam64 = sam | win32con.KEY_WOW64_64KEY
+        try:
+            h_key = win32api.RegOpenKeyEx(hklm, bind_subkey, 0, sam64)
+        except:
+            key_found = False
+    # retry 64 bit python with 32 bit bind9
+    if not key_found:
+        key_found = True
+        sam32 = sam | win32con.KEY_WOW64_32KEY
+        try:
+            h_key = win32api.RegOpenKeyEx(hklm, bind_subkey, 0, sam32)
+        except:
+            key_found = False
+    if key_found:
+        try:
+            (named_base, _) = win32api.RegQueryValueEx(h_key, "InstallDir")
+        except:
+            key_found = False
+        win32api.RegCloseKey(h_key)
+    if key_found:
+        return os.path.join(named_base, bindir)
+    return os.path.join(win32api.GetSystemDirectory(), bindir)
+
+
+def shellquote(s):
+    if os.name == "nt":
+        return '"' + s.replace('"', '"\\"') + '"'
+    return "'" + s.replace("'", "'\\''") + "'"
+
+
+version = "@BIND9_VERSION@"
+if os.name != "nt":
+    sysconfdir = "@expanded_sysconfdir@"
+else:
+    sysconfdir = prefix("etc")