PyErr_Clear();
}
-static void cpy_log_exception(const char *context) {
+void cpy_log_exception(const char *context) {
int l = 0, i;
const char *typename = NULL, *message = NULL;
PyObject *type, *value, *traceback, *tn, *m, *list;
static int cpy_write_callback(const data_set_t *ds, const value_list_t *value_list, user_data_t *data) {
int i;
cpy_callback_t *c = data->data;
- PyObject *ret, *v, *list;
+ PyObject *ret, *list, *temp, *dict = NULL, *val;
+ Values *v;
CPY_LOCK_THREADS
list = PyList_New(value_list->values_len); /* New reference. */
}
if (PyErr_Occurred() != NULL) {
cpy_log_exception("value building for write callback");
+ Py_DECREF(list);
CPY_RETURN_FROM_THREADS 0;
}
}
- v = PyObject_CallFunction((void *) &ValuesType, "sOssssdi", value_list->type, list,
- value_list->plugin_instance, value_list->type_instance, value_list->plugin,
- value_list->host, (double) value_list->time, value_list->interval);
- Py_DECREF(list);
+ dict = PyDict_New();
+ if (value_list->meta) {
+ int i, num;
+ char **table;
+ meta_data_t *meta = value_list->meta;
+
+ num = meta_data_toc(meta, &table);
+ for (i = 0; i < num; ++i) {
+ int type;
+ char *string;
+ int64_t si;
+ uint64_t ui;
+ double d;
+ _Bool b;
+
+ type = meta_data_type(meta, table[i]);
+ if (type == MD_TYPE_STRING) {
+ if (meta_data_get_string(meta, table[i], &string))
+ continue;
+ temp = cpy_string_to_unicode_or_bytes(string);
+ free(string);
+ PyDict_SetItemString(dict, table[i], temp);
+ Py_XDECREF(temp);
+ } else if (type == MD_TYPE_SIGNED_INT) {
+ if (meta_data_get_signed_int(meta, table[i], &si))
+ continue;
+ temp = PyObject_CallFunctionObjArgs((void *) &SignedType, PyLong_FromLongLong(si), (void *) 0);
+ PyDict_SetItemString(dict, table[i], temp);
+ Py_XDECREF(temp);
+ } else if (type == MD_TYPE_UNSIGNED_INT) {
+ if (meta_data_get_unsigned_int(meta, table[i], &ui))
+ continue;
+ temp = PyObject_CallFunctionObjArgs((void *) &UnsignedType, PyLong_FromUnsignedLongLong(ui), (void *) 0);
+ PyDict_SetItemString(dict, table[i], temp);
+ Py_XDECREF(temp);
+ } else if (type == MD_TYPE_DOUBLE) {
+ if (meta_data_get_double(meta, table[i], &d))
+ continue;
+ temp = PyFloat_FromDouble(d);
+ PyDict_SetItemString(dict, table[i], temp);
+ Py_XDECREF(temp);
+ } else if (type == MD_TYPE_BOOLEAN) {
+ if (meta_data_get_boolean(meta, table[i], &b))
+ continue;
+ if (b)
+ PyDict_SetItemString(dict, table[i], Py_True);
+ else
+ PyDict_SetItemString(dict, table[i], Py_False);
+ }
+ free(table[i]);
+ }
+ free(table);
+ }
+ val = Values_New(); /* New reference. */
+ v = (Values *) val;
+ sstrncpy(v->data.host, value_list->host, sizeof(v->data.host));
+ sstrncpy(v->data.type, value_list->type, sizeof(v->data.type));
+ sstrncpy(v->data.type_instance, value_list->type_instance, sizeof(v->data.type_instance));
+ sstrncpy(v->data.plugin, value_list->plugin, sizeof(v->data.plugin));
+ sstrncpy(v->data.plugin_instance, value_list->plugin_instance, sizeof(v->data.plugin_instance));
+ v->data.time = CDTIME_T_TO_DOUBLE(value_list->time);
+ v->interval = CDTIME_T_TO_DOUBLE(value_list->interval);
+ Py_CLEAR(v->values);
+ v->values = list;
+ Py_CLEAR(v->meta);
+ v->meta = dict;
ret = PyObject_CallFunctionObjArgs(c->callback, v, c->data, (void *) 0); /* New reference. */
+ Py_XDECREF(val);
if (ret == NULL) {
cpy_log_exception("write callback");
} else {
static int cpy_notification_callback(const notification_t *notification, user_data_t *data) {
cpy_callback_t *c = data->data;
- PyObject *ret, *n;
+ PyObject *ret, *notify;
+ Notification *n;
CPY_LOCK_THREADS
- n = PyObject_CallFunction((void *) &NotificationType, "ssssssdi", notification->type, notification->message,
- notification->plugin_instance, notification->type_instance, notification->plugin,
- notification->host, (double) notification->time, notification->severity);
+ notify = Notification_New(); /* New reference. */
+ n = (Notification *) notify;
+ sstrncpy(n->data.host, notification->host, sizeof(n->data.host));
+ sstrncpy(n->data.type, notification->type, sizeof(n->data.type));
+ sstrncpy(n->data.type_instance, notification->type_instance, sizeof(n->data.type_instance));
+ sstrncpy(n->data.plugin, notification->plugin, sizeof(n->data.plugin));
+ sstrncpy(n->data.plugin_instance, notification->plugin_instance, sizeof(n->data.plugin_instance));
+ n->data.time = CDTIME_T_TO_DOUBLE(notification->time);
+ sstrncpy(n->message, notification->message, sizeof(n->message));
+ n->severity = notification->severity;
ret = PyObject_CallFunctionObjArgs(c->callback, n, c->data, (void *) 0); /* New reference. */
+ Py_XDECREF(notify);
if (ret == NULL) {
cpy_log_exception("notification callback");
} else {
static void cpy_log_callback(int severity, const char *message, user_data_t *data) {
cpy_callback_t * c = data->data;
- PyObject *ret;
+ PyObject *ret, *text;
CPY_LOCK_THREADS
+ text = cpy_string_to_unicode_or_bytes(message);
if (c->data == NULL)
- ret = PyObject_CallFunction(c->callback, "is", severity, message); /* New reference. */
+ ret = PyObject_CallFunction(c->callback, "iN", severity, text); /* New reference. */
else
- ret = PyObject_CallFunction(c->callback, "isO", severity, message, c->data); /* New reference. */
+ ret = PyObject_CallFunction(c->callback, "iNO", severity, text, c->data); /* New reference. */
if (ret == NULL) {
/* FIXME */
static void cpy_flush_callback(int timeout, const char *id, user_data_t *data) {
cpy_callback_t * c = data->data;
- PyObject *ret;
+ PyObject *ret, *text;
CPY_LOCK_THREADS
+ text = cpy_string_to_unicode_or_bytes(id);
if (c->data == NULL)
- ret = PyObject_CallFunction(c->callback, "is", timeout, id); /* New reference. */
+ ret = PyObject_CallFunction(c->callback, "iN", timeout, text); /* New reference. */
else
- ret = PyObject_CallFunction(c->callback, "isO", timeout, id, c->data); /* New reference. */
+ ret = PyObject_CallFunction(c->callback, "iNO", timeout, text, c->data); /* New reference. */
if (ret == NULL) {
cpy_log_exception("flush callback");
PyObject *callback = NULL, *data = NULL, *mod = NULL;
static char *kwlist[] = {"callback", "data", "name", NULL};
- if (PyArg_ParseTupleAndKeywords(args, kwds, "O|Oz", kwlist, &callback, &data, &name) == 0) return NULL;
+ if (PyArg_ParseTupleAndKeywords(args, kwds, "O|Oet", kwlist, &callback, &data, NULL, &name) == 0) return NULL;
if (PyCallable_Check(callback) == 0) {
PyErr_SetString(PyExc_TypeError, "callback needs a be a callable object.");
return NULL;
const char *plugin = NULL, *identifier = NULL;
static char *kwlist[] = {"plugin", "timeout", "identifier", NULL};
- if (PyArg_ParseTupleAndKeywords(args, kwds, "|ziz", kwlist, &plugin, &timeout, &identifier) == 0) return NULL;
+ if (PyArg_ParseTupleAndKeywords(args, kwds, "|etiet", kwlist, NULL, &plugin, &timeout, NULL, &identifier) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_flush(plugin, timeout, identifier);
Py_END_ALLOW_THREADS
PyObject *callback = NULL, *data = NULL;
static char *kwlist[] = {"callback", "data", "name", NULL};
- if (PyArg_ParseTupleAndKeywords(args, kwds, "O|Oz", kwlist, &callback, &data, &name) == 0) return NULL;
+ if (PyArg_ParseTupleAndKeywords(args, kwds, "O|Oet", kwlist, &callback, &data, NULL, &name) == 0) return NULL;
if (PyCallable_Check(callback) == 0) {
PyErr_SetString(PyExc_TypeError, "callback needs a be a callable object.");
return NULL;
struct timespec ts;
static char *kwlist[] = {"callback", "interval", "data", "name", NULL};
- if (PyArg_ParseTupleAndKeywords(args, kwds, "O|dOz", kwlist, &callback, &interval, &data, &name) == 0) return NULL;
+ if (PyArg_ParseTupleAndKeywords(args, kwds, "O|dOet", kwlist, &callback, &interval, &data, NULL, &name) == 0) return NULL;
if (PyCallable_Check(callback) == 0) {
PyErr_SetString(PyExc_TypeError, "callback needs a be a callable object.");
return NULL;
user_data->data = c;
ts.tv_sec = interval;
ts.tv_nsec = (interval - ts.tv_sec) * 1000000000;
- plugin_register_complex_read(buf, cpy_read_callback, &ts, user_data);
+ plugin_register_complex_read(/* group = */ NULL, buf,
+ cpy_read_callback, &ts, user_data);
return cpy_string_to_unicode_or_bytes(buf);
}
static PyObject *cpy_error(PyObject *self, PyObject *args) {
const char *text;
- if (PyArg_ParseTuple(args, "s", &text) == 0) return NULL;
+ if (PyArg_ParseTuple(args, "et", NULL, &text) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_log(LOG_ERR, "%s", text);
Py_END_ALLOW_THREADS
static PyObject *cpy_warning(PyObject *self, PyObject *args) {
const char *text;
- if (PyArg_ParseTuple(args, "s", &text) == 0) return NULL;
+ if (PyArg_ParseTuple(args, "et", NULL, &text) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_log(LOG_WARNING, "%s", text);
Py_END_ALLOW_THREADS
static PyObject *cpy_notice(PyObject *self, PyObject *args) {
const char *text;
- if (PyArg_ParseTuple(args, "s", &text) == 0) return NULL;
+ if (PyArg_ParseTuple(args, "et", NULL, &text) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_log(LOG_NOTICE, "%s", text);
Py_END_ALLOW_THREADS
static PyObject *cpy_info(PyObject *self, PyObject *args) {
const char *text;
- if (PyArg_ParseTuple(args, "s", &text) == 0) return NULL;
+ if (PyArg_ParseTuple(args, "et", NULL, &text) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_log(LOG_INFO, "%s", text);
Py_END_ALLOW_THREADS
static PyObject *cpy_debug(PyObject *self, PyObject *args) {
#ifdef COLLECT_DEBUG
const char *text;
- if (PyArg_ParseTuple(args, "s", &text) == 0) return NULL;
+ if (PyArg_ParseTuple(args, "et", NULL, &text) == 0) return NULL;
Py_BEGIN_ALLOW_THREADS
plugin_log(LOG_DEBUG, "%s", text);
Py_END_ALLOW_THREADS
PyErr_Clear();
if (!PyCallable_Check(arg)) {
PyErr_SetString(PyExc_TypeError, "This function needs a string or a callable object as its only parameter.");
- Py_DECREF(&arg);
+ Py_DECREF(arg);
return NULL;
}
cpy_build_name(buf, sizeof(buf), arg, NULL);
name = buf;
}
if (unreg(name) == 0) {
- Py_DECREF(&arg);
+ Py_DECREF(arg);
Py_RETURN_NONE;
}
PyErr_Format(PyExc_RuntimeError, "Unable to unregister %s callback '%s'.", desc, name);
- Py_DECREF(&arg);
+ Py_DECREF(arg);
return NULL;
}
static pthread_t thread;
sigset_t sigset;
+ if (!Py_IsInitialized()) {
+ WARNING("python: Plugin loaded but not configured.");
+ plugin_unregister_shutdown("python");
+ return 0;
+ }
PyEval_InitThreads();
/* Now it's finally OK to use python threads. */
for (c = cpy_init_callbacks; c; c = c->next) {
}
}
- item = PyObject_CallFunction((void *) &ConfigType, "sONO", ci->key, parent, values, Py_None);
+ tmp = cpy_string_to_unicode_or_bytes(ci->key);
+ item = PyObject_CallFunction((void *) &ConfigType, "NONO", tmp, parent, values, Py_None);
if (item == NULL)
return NULL;
children = PyTuple_New(ci->children_num); /* New reference. */
return item;
}
+#ifdef IS_PY3K
static struct PyModuleDef collectdmodule = {
PyModuleDef_HEAD_INIT,
"collectd", /* name of module */
- "Where does this go?", /* module documentation, may be NULL */
+ "The python interface to collectd", /* module documentation, may be NULL */
-1,
cpy_methods
};
PyMODINIT_FUNC PyInit_collectd(void) {
return PyModule_Create(&collectdmodule);
}
+#endif
static int cpy_config(oconfig_item_t *ci) {
int i;
+ char *argv = "";
PyObject *sys, *tb;
PyObject *sys_path;
PyObject *module;
PyType_Ready(&ValuesType);
NotificationType.tp_base = &PluginDataType;
PyType_Ready(&NotificationType);
+ SignedType.tp_base = &PyLong_Type;
+ PyType_Ready(&SignedType);
+ UnsignedType.tp_base = &PyLong_Type;
+ PyType_Ready(&UnsignedType);
sys = PyImport_ImportModule("sys"); /* New reference. */
if (sys == NULL) {
cpy_log_exception("python initialization");
cpy_log_exception("python initialization");
return 1;
}
+ PySys_SetArgv(1, &argv);
+ PyList_SetSlice(sys_path, 0, 1, NULL);
+
#ifdef IS_PY3K
module = PyImport_ImportModule("collectd");
#else
PyModule_AddObject(module, "Config", (void *) &ConfigType); /* Steals a reference. */
PyModule_AddObject(module, "Values", (void *) &ValuesType); /* Steals a reference. */
PyModule_AddObject(module, "Notification", (void *) &NotificationType); /* Steals a reference. */
+ PyModule_AddObject(module, "Signed", (void *) &SignedType); /* Steals a reference. */
+ PyModule_AddObject(module, "Unsigned", (void *) &UnsignedType); /* Steals a reference. */
PyModule_AddIntConstant(module, "LOG_DEBUG", LOG_DEBUG);
PyModule_AddIntConstant(module, "LOG_INFO", LOG_INFO);
PyModule_AddIntConstant(module, "LOG_NOTICE", LOG_NOTICE);
projects / collectd.git / blobdiff