1 files changed, 94 insertions, 0 deletions
diff --git a/common/recipes-rest/rest-api/files/pal.py b/common/recipes-rest/rest-api/files/pal.py
new file mode 100644
index 0000000..8faef30
--- /dev/null
+++ b/common/recipes-rest/rest-api/files/pal.py
@@ -0,0 +1,94 @@
+#!/usr/bin/env python
+#
+# Copyright 2015-present Facebook. All Rights Reserved.
+#
+# This program file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program in a file named COPYING; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301 USA
+#
+
+from ctypes import *
+
+lpal_hndl = CDLL("libpal.so")
+
+def pal_get_platform_name():
+    name = create_string_buffer(16)
+    ret = lpal_hndl.pal_get_platform_name(name)
+    if ret:
+        return None
+    else:
+        return name.value
+
+def pal_get_num_slots():
+    num = c_ubyte()
+    p_num = pointer(num)
+    ret = lpal_hndl.pal_get_num_slots(p_num)
+    if ret:
+        return None
+    else:
+        return num.value
+
+def pal_is_server_prsnt(slot_id):
+    status = c_ubyte()
+    p_status = pointer(status)
+    ret = lpal_hndl.pal_is_server_prsnt(slot_id, p_status)
+    if ret:
+        return None
+    else:
+        return status.value
+
+def pal_get_server_power(slot_id):
+    status = c_ubyte()
+    p_status = pointer(status)
+    ret = lpal_hndl.pal_get_server_power(slot_id, p_status)
+    if ret:
+        return None
+    else:
+        return status.value
+
+def pal_set_server_power(slot_id, command):
+    cmd = c_ubyte()
+    if command == 'power-off':
+        cmd.value = 0
+    elif command == 'power-on':
+        cmd.value = 1
+    elif command == 'power-cycle':
+        cmd.value = 2
+    elif command == 'graceful-shutdown':
+        cmd.value = 3
+    ret = lpal_hndl.pal_set_server_power(slot_id, cmd)
+    if ret:
+        return -1
+    else:
+        return 0
+
+def pal_sled_cycle(command):
+    if command != 'sled-cycle':
+        return -1
+
+    ret = lpal_hndl.pal_sled_cycle()
+    if ret:
+        return -1
+    else:
+        return 0
+
+def pal_set_key_value(key, value):
+    pkey = create_string_buffer(key)
+    pvalue = create_string_buffer(value)
+
+    ret = lpal_hndl.pal_set_key_value(pkey, pvalue)
+    if ret:
+        return -1;
+    else:
+        return 0;