--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2016 John Spray <john.spray@redhat.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ */
+
+
+#include "BaseMgrStandbyModule.h"
+
+#include "StandbyPyModules.h"
+
+
+#define dout_context g_ceph_context
+#define dout_subsys ceph_subsys_mgr
+
+typedef struct {
+ PyObject_HEAD
+ StandbyPyModule *this_module;
+} BaseMgrStandbyModule;
+
+static PyObject *
+BaseMgrStandbyModule_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
+{
+ BaseMgrStandbyModule *self;
+
+ self = (BaseMgrStandbyModule *)type->tp_alloc(type, 0);
+
+ return (PyObject *)self;
+}
+
+static int
+BaseMgrStandbyModule_init(BaseMgrStandbyModule *self, PyObject *args, PyObject *kwds)
+{
+ PyObject *this_module_capsule = nullptr;
+ static const char *kwlist[] = {"this_module", NULL};
+
+ if (! PyArg_ParseTupleAndKeywords(args, kwds, "O",
+ const_cast<char**>(kwlist),
+ &this_module_capsule)) {
+ return -1;
+ }
+
+ self->this_module = (StandbyPyModule*)PyCapsule_GetPointer(
+ this_module_capsule, nullptr);
+ assert(self->this_module);
+
+ return 0;
+}
+
+static PyObject*
+ceph_get_mgr_id(BaseMgrStandbyModule *self, PyObject *args)
+{
+ return PyString_FromString(g_conf->name.get_id().c_str());
+}
+
+static PyObject*
+ceph_config_get(BaseMgrStandbyModule *self, PyObject *args)
+{
+ char *what = nullptr;
+ if (!PyArg_ParseTuple(args, "s:ceph_config_get", &what)) {
+ derr << "Invalid args!" << dendl;
+ return nullptr;
+ }
+
+ std::string value;
+ bool found = self->this_module->get_config(what, &value);
+ if (found) {
+ dout(10) << "ceph_config_get " << what << " found: " << value.c_str() << dendl;
+ return PyString_FromString(value.c_str());
+ } else {
+ dout(4) << "ceph_config_get " << what << " not found " << dendl;
+ Py_RETURN_NONE;
+ }
+}
+
+static PyObject*
+ceph_get_active_uri(BaseMgrStandbyModule *self, PyObject *args)
+{
+ return PyString_FromString(self->this_module->get_active_uri().c_str());
+}
+
+static PyObject*
+ceph_log(BaseMgrStandbyModule *self, PyObject *args)
+{
+ int level = 0;
+ char *record = nullptr;
+ if (!PyArg_ParseTuple(args, "is:log", &level, &record)) {
+ return nullptr;
+ }
+
+ assert(self->this_module);
+
+ self->this_module->log(level, record);
+
+ Py_RETURN_NONE;
+}
+
+PyMethodDef BaseMgrStandbyModule_methods[] = {
+
+ {"_ceph_get_mgr_id", (PyCFunction)ceph_get_mgr_id, METH_NOARGS,
+ "Get the name of the Mgr daemon where we are running"},
+
+ {"_ceph_get_config", (PyCFunction)ceph_config_get, METH_VARARGS,
+ "Get a configuration value"},
+
+ {"_ceph_get_active_uri", (PyCFunction)ceph_get_active_uri, METH_NOARGS,
+ "Get the URI of the active instance of this module, if any"},
+
+ {"_ceph_log", (PyCFunction)ceph_log, METH_VARARGS,
+ "Emit a log message"},
+
+ {NULL, NULL, 0, NULL}
+};
+
+PyTypeObject BaseMgrStandbyModuleType = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "ceph_module.BaseMgrStandbyModule", /* tp_name */
+ sizeof(BaseMgrStandbyModule), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+ "ceph-mgr Standby Python Plugin", /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ BaseMgrStandbyModule_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ (initproc)BaseMgrStandbyModule_init, /* tp_init */
+ 0, /* tp_alloc */
+ BaseMgrStandbyModule_new, /* tp_new */
+};