#include "cpython.h"
+#define FreeAll() do {\
+ PyMem_Free(type);\
+ PyMem_Free(plugin_instance);\
+ PyMem_Free(type_instance);\
+ PyMem_Free(plugin);\
+ PyMem_Free(host);\
+} while(0)
+
+static PyObject *cpy_common_repr(PyObject *s) {
+ PyObject *ret, *tmp;
+ static PyObject *l_type = NULL, *l_type_instance = NULL, *l_plugin = NULL, *l_plugin_instance = NULL;
+ static PyObject *l_host = NULL, *l_time = NULL;
+ PluginData *self = (PluginData *) s;
+
+ if (l_type == NULL)
+ l_type = cpy_string_to_unicode_or_bytes("(type=");
+ if (l_type_instance == NULL)
+ l_type_instance = cpy_string_to_unicode_or_bytes(",type_instance=");
+ if (l_plugin == NULL)
+ l_plugin = cpy_string_to_unicode_or_bytes(",plugin=");
+ if (l_plugin_instance == NULL)
+ l_plugin_instance = cpy_string_to_unicode_or_bytes(",plugin_instance=");
+ if (l_host == NULL)
+ l_host = cpy_string_to_unicode_or_bytes(",host=");
+ if (l_time == NULL)
+ l_time = cpy_string_to_unicode_or_bytes(",time=");
+
+ if (!l_type || !l_type_instance || !l_plugin || !l_plugin_instance || !l_host || !l_time)
+ return NULL;
+
+ ret = cpy_string_to_unicode_or_bytes(s->ob_type->tp_name);
+
+ CPY_STRCAT(&ret, l_type);
+ tmp = cpy_string_to_unicode_or_bytes(self->type);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+
+ if (self->type_instance[0] != 0) {
+ CPY_STRCAT(&ret, l_type_instance);
+ tmp = cpy_string_to_unicode_or_bytes(self->type_instance);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+
+ if (self->plugin[0] != 0) {
+ CPY_STRCAT(&ret, l_plugin);
+ tmp = cpy_string_to_unicode_or_bytes(self->plugin);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+
+ if (self->plugin_instance[0] != 0) {
+ CPY_STRCAT(&ret, l_plugin_instance);
+ tmp = cpy_string_to_unicode_or_bytes(self->plugin_instance);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+
+ if (self->host[0] != 0) {
+ CPY_STRCAT(&ret, l_host);
+ tmp = cpy_string_to_unicode_or_bytes(self->host);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+
+ if (self->time != 0) {
+ CPY_STRCAT(&ret, l_time);
+ tmp = PyFloat_FromDouble(self->time);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ return ret;
+}
+
static char time_doc[] = "This is the Unix timestap of the time this value was read.\n"
"For dispatching values this can be set to 0 which means \"now\".\n"
"This means the time the value is actually dispatched, not the time\n"
static int PluginData_init(PyObject *s, PyObject *args, PyObject *kwds) {
PluginData *self = (PluginData *) s;
double time = 0;
- const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+ char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
static char *kwlist[] = {"type", "plugin_instance", "type_instance",
"plugin", "host", "time", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sssssd", kwlist, &type,
- &plugin_instance, &type_instance, &plugin, &host, &time))
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etetetetetd", kwlist, NULL, &type,
+ NULL, &plugin_instance, NULL, &type_instance, NULL, &plugin, NULL, &host, &time))
return -1;
- if (type[0] != 0 && plugin_get_ds(type) == NULL) {
+ if (type && plugin_get_ds(type) == NULL) {
PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ FreeAll();
return -1;
}
- sstrncpy(self->host, host, sizeof(self->host));
- sstrncpy(self->plugin, plugin, sizeof(self->plugin));
- sstrncpy(self->plugin_instance, plugin_instance, sizeof(self->plugin_instance));
- sstrncpy(self->type, type, sizeof(self->type));
- sstrncpy(self->type_instance, type_instance, sizeof(self->type_instance));
-
+ sstrncpy(self->host, host ? host : "", sizeof(self->host));
+ sstrncpy(self->plugin, plugin ? plugin : "", sizeof(self->plugin));
+ sstrncpy(self->plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->plugin_instance));
+ sstrncpy(self->type, type ? type : "", sizeof(self->type));
+ sstrncpy(self->type_instance, type_instance ? type_instance : "", sizeof(self->type_instance));
self->time = time;
+
+ FreeAll();
+
return 0;
}
static PyObject *PluginData_repr(PyObject *s) {
- PluginData *self = (PluginData *) s;
+ PyObject *ret;
+ static PyObject *l_closing = NULL;
- return PyString_FromFormat("collectd.Values(type='%s%s%s%s%s%s%s%s%s',time=%lu)", self->type,
- *self->type_instance ? "',type_instance='" : "", self->type_instance,
- *self->plugin ? "',plugin='" : "", self->plugin,
- *self->plugin_instance ? "',plugin_instance='" : "", self->plugin_instance,
- *self->host ? "',host='" : "", self->host,
- (long unsigned) self->time);
+ if (l_closing == NULL)
+ l_closing = cpy_string_to_unicode_or_bytes(")");
+
+ if (l_closing == NULL)
+ return NULL;
+
+ ret = cpy_common_repr(s);
+ CPY_STRCAT(&ret, l_closing);
+ return ret;
}
static PyMemberDef PluginData_members[] = {
static PyObject *PluginData_getstring(PyObject *self, void *data) {
const char *value = ((char *) self) + (intptr_t) data;
- return PyString_FromString(value);
+ return cpy_string_to_unicode_or_bytes(value);
}
static int PluginData_setstring(PyObject *self, PyObject *value, void *data) {
PyErr_SetString(PyExc_TypeError, "Cannot delete this attribute");
return -1;
}
- new = PyString_AsString(value);
- if (new == NULL) return -1;
+ Py_INCREF(value);
+ new = cpy_unicode_or_bytes_to_string(&value);
+ if (new == NULL) {
+ Py_DECREF(value);
+ return -1;
+ }
old = ((char *) self) + (intptr_t) data;
sstrncpy(old, new, DATA_MAX_NAME_LEN);
+ Py_DECREF(value);
return 0;
}
PyErr_SetString(PyExc_TypeError, "Cannot delete this attribute");
return -1;
}
- new = PyString_AsString(value);
- if (new == NULL) return -1;
+ Py_INCREF(value);
+ new = cpy_unicode_or_bytes_to_string(&value);
+ if (new == NULL) {
+ Py_DECREF(value);
+ return -1;
+ }
if (plugin_get_ds(new) == NULL) {
PyErr_Format(PyExc_TypeError, "Dataset %s not found", new);
+ Py_DECREF(value);
return -1;
}
old = ((char *) self) + (intptr_t) data;
sstrncpy(old, new, DATA_MAX_NAME_LEN);
+ Py_DECREF(value);
return 0;
}
};
PyTypeObject PluginDataType = {
- PyObject_HEAD_INIT(NULL)
- 0, /* Always 0 */
+ CPY_INIT_TYPE
"collectd.PluginData", /* tp_name */
sizeof(PluginData), /* tp_basicsize */
0, /* Will be filled in later */
"exception will be raised. If the content of the sequence is not a number,\n"
"a TypeError exception will be raised.";
+static char meta_doc[] = "These are the meta data for this Value object.\n"
+ "It has to be a dictionary of numbers, strings or bools. All keys must be\n"
+ "strings. int and long objects will be dispatched as signed integers unless\n"
+ "they are between 2**63 and 2**64-1, which will result in a unsigned integer.\n"
+ "You can force one of these storage classes by using the classes\n"
+ "collectd.Signed and collectd.Unsigned. A meta object received by a write\n"
+ "callback will always contain Signed or Unsigned objects.";
+
static char dispatch_doc[] = "dispatch([type][, values][, plugin_instance][, type_instance]"
"[, plugin][, host][, time][, interval]) -> None. Dispatch a value list.\n"
"\n"
return NULL;
self->values = PyList_New(0);
+ self->meta = PyDict_New();
self->interval = 0;
return (PyObject *) self;
}
static int Values_init(PyObject *s, PyObject *args, PyObject *kwds) {
Values *self = (Values *) s;
- int interval = 0, ret;
- double time = 0;
- PyObject *values = NULL, *tmp;
- const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+ double interval = 0, time = 0;
+ PyObject *values = NULL, *meta = NULL, *tmp;
+ char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
static char *kwlist[] = {"type", "values", "plugin_instance", "type_instance",
- "plugin", "host", "time", "interval", NULL};
+ "plugin", "host", "time", "interval", "meta", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sOssssdi", kwlist,
- &type, &values, &plugin_instance, &type_instance,
- &plugin, &host, &time, &interval))
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etOetetetetddO", kwlist,
+ NULL, &type, &values, NULL, &plugin_instance, NULL, &type_instance,
+ NULL, &plugin, NULL, &host, &time, &interval, &meta))
return -1;
- tmp = Py_BuildValue("sssssd", type, plugin_instance, type_instance, plugin, host, time);
- if (tmp == NULL)
- return -1;
- ret = PluginDataType.tp_init(s, tmp, NULL);
- Py_DECREF(tmp);
- if (ret != 0)
+ if (type && plugin_get_ds(type) == NULL) {
+ PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ FreeAll();
return -1;
-
+ }
+
+ sstrncpy(self->data.host, host ? host : "", sizeof(self->data.host));
+ sstrncpy(self->data.plugin, plugin ? plugin : "", sizeof(self->data.plugin));
+ sstrncpy(self->data.plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->data.plugin_instance));
+ sstrncpy(self->data.type, type ? type : "", sizeof(self->data.type));
+ sstrncpy(self->data.type_instance, type_instance ? type_instance : "", sizeof(self->data.type_instance));
+ self->data.time = time;
+
+ FreeAll();
+
if (values == NULL) {
values = PyList_New(0);
PyErr_Clear();
Py_INCREF(values);
}
+ if (meta == NULL) {
+ meta = PyDict_New();
+ PyErr_Clear();
+ } else {
+ Py_INCREF(meta);
+ }
+
tmp = self->values;
self->values = values;
Py_XDECREF(tmp);
+ tmp = self->meta;
+ self->meta = meta;
+ Py_XDECREF(tmp);
+
self->interval = interval;
return 0;
}
+static meta_data_t *cpy_build_meta(PyObject *meta) {
+ int i, s;
+ meta_data_t *m = NULL;
+ PyObject *l;
+
+ if (!meta)
+ return NULL;
+
+ l = PyDict_Items(meta); /* New reference. */
+ if (!l) {
+ cpy_log_exception("building meta data");
+ return NULL;
+ }
+ m = meta_data_create();
+ s = PyList_Size(l);
+ for (i = 0; i < s; ++i) {
+ const char *string, *keystring;
+ PyObject *key, *value, *item, *tmp;
+
+ item = PyList_GET_ITEM(l, i);
+ key = PyTuple_GET_ITEM(item, 0);
+ Py_INCREF(key);
+ keystring = cpy_unicode_or_bytes_to_string(&key);
+ if (!keystring) {
+ PyErr_Clear();
+ Py_XDECREF(key);
+ continue;
+ }
+ value = PyTuple_GET_ITEM(item, 1);
+ Py_INCREF(value);
+ if (value == Py_True) {
+ meta_data_add_boolean(m, keystring, 1);
+ } else if (value == Py_False) {
+ meta_data_add_boolean(m, keystring, 0);
+ } else if (PyFloat_Check(value)) {
+ meta_data_add_double(m, keystring, PyFloat_AsDouble(value));
+ } else if (PyObject_TypeCheck(value, &SignedType)) {
+ long long int lli;
+ lli = PyLong_AsLongLong(value);
+ if (!PyErr_Occurred() && (lli == (int64_t) lli))
+ meta_data_add_signed_int(m, keystring, lli);
+ } else if (PyObject_TypeCheck(value, &UnsignedType)) {
+ long long unsigned llu;
+ llu = PyLong_AsUnsignedLongLong(value);
+ if (!PyErr_Occurred() && (llu == (uint64_t) llu))
+ meta_data_add_unsigned_int(m, keystring, llu);
+ } else if (PyNumber_Check(value)) {
+ long long int lli;
+ long long unsigned llu;
+ tmp = PyNumber_Long(value);
+ lli = PyLong_AsLongLong(tmp);
+ if (!PyErr_Occurred() && (lli == (int64_t) lli)) {
+ meta_data_add_signed_int(m, keystring, lli);
+ } else {
+ PyErr_Clear();
+ llu = PyLong_AsUnsignedLongLong(tmp);
+ if (!PyErr_Occurred() && (llu == (uint64_t) llu))
+ meta_data_add_unsigned_int(m, keystring, llu);
+ }
+ Py_XDECREF(tmp);
+ } else {
+ string = cpy_unicode_or_bytes_to_string(&value);
+ if (string) {
+ meta_data_add_string(m, keystring, string);
+ } else {
+ PyErr_Clear();
+ tmp = PyObject_Str(value);
+ string = cpy_unicode_or_bytes_to_string(&tmp);
+ if (string)
+ meta_data_add_string(m, keystring, string);
+ Py_XDECREF(tmp);
+ }
+ }
+ if (PyErr_Occurred())
+ cpy_log_exception("building meta data");
+ Py_XDECREF(value);
+ Py_DECREF(key);
+ }
+ Py_XDECREF(l);
+ return m;
+}
+
static PyObject *Values_dispatch(Values *self, PyObject *args, PyObject *kwds) {
int i, ret;
const data_set_t *ds;
int size;
value_t *value;
value_list_t value_list = VALUE_LIST_INIT;
- PyObject *values = self->values;
- double time = self->data.time;
- int interval = self->interval;
- const char *host = self->data.host;
- const char *plugin = self->data.plugin;
- const char *plugin_instance = self->data.plugin_instance;
- const char *type = self->data.type;
- const char *type_instance = self->data.type_instance;
+ PyObject *values = self->values, *meta = self->meta;
+ double time = self->data.time, interval = self->interval;
+ char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL;
static char *kwlist[] = {"type", "values", "plugin_instance", "type_instance",
- "plugin", "host", "time", "interval", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sOssssdi", kwlist,
- &type, &values, &plugin_instance, &type_instance,
- &plugin, &host, &time, &interval))
+ "plugin", "host", "time", "interval", "meta", NULL};
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etOetetetetddO", kwlist,
+ NULL, &type, &values, NULL, &plugin_instance, NULL, &type_instance,
+ NULL, &plugin, NULL, &host, &time, &interval, &meta))
return NULL;
- if (type[0] == 0) {
+ sstrncpy(value_list.host, host ? host : self->data.host, sizeof(value_list.host));
+ sstrncpy(value_list.plugin, plugin ? plugin : self->data.plugin, sizeof(value_list.plugin));
+ sstrncpy(value_list.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(value_list.plugin_instance));
+ sstrncpy(value_list.type, type ? type : self->data.type, sizeof(value_list.type));
+ sstrncpy(value_list.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(value_list.type_instance));
+ FreeAll();
+ if (value_list.type[0] == 0) {
PyErr_SetString(PyExc_RuntimeError, "type not set");
+ FreeAll();
return NULL;
}
- ds = plugin_get_ds(type);
+ ds = plugin_get_ds(value_list.type);
if (ds == NULL) {
- PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ PyErr_Format(PyExc_TypeError, "Dataset %s not found", value_list.type);
return NULL;
}
if (values == NULL || (PyTuple_Check(values) == 0 && PyList_Check(values) == 0)) {
PyErr_Format(PyExc_TypeError, "values must be list or tuple");
return NULL;
}
+ if (meta != NULL && meta != Py_None && !PyDict_Check(meta)) {
+ PyErr_Format(PyExc_TypeError, "meta must be a dict");
+ return NULL;
+ }
size = (int) PySequence_Length(values);
if (size != ds->ds_num) {
- PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", type, ds->ds_num, size);
+ PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", value_list.type, ds->ds_num, size);
return NULL;
}
value = malloc(size * sizeof(*value));
for (i = 0; i < size; ++i) {
PyObject *item, *num;
- item = PySequence_GetItem(values, i);
+ item = PySequence_Fast_GET_ITEM(values, i); /* Borrowed reference. */
if (ds->ds->type == DS_TYPE_COUNTER) {
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].counter = PyLong_AsUnsignedLongLong(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_GAUGE) {
- num = PyNumber_Float(item);
- if (num != NULL)
+ num = PyNumber_Float(item); /* New reference. */
+ if (num != NULL) {
value[i].gauge = PyFloat_AsDouble(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_DERIVE) {
/* This might overflow without raising an exception.
* Not much we can do about it */
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].derive = PyLong_AsLongLong(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_ABSOLUTE) {
/* This might overflow without raising an exception.
* Not much we can do about it */
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].absolute = PyLong_AsUnsignedLongLong(num);
+ Py_XDECREF(num);
+ }
} else {
free(value);
- PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, type);
+ PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, value_list.type);
return NULL;
}
if (PyErr_Occurred() != NULL) {
}
}
value_list.values = value;
+ value_list.meta = cpy_build_meta(meta);
value_list.values_len = size;
- value_list.time = time;
- value_list.interval = interval;
- sstrncpy(value_list.host, host, sizeof(value_list.host));
- sstrncpy(value_list.plugin, plugin, sizeof(value_list.plugin));
- sstrncpy(value_list.plugin_instance, plugin_instance, sizeof(value_list.plugin_instance));
- sstrncpy(value_list.type, type, sizeof(value_list.type));
- sstrncpy(value_list.type_instance, type_instance, sizeof(value_list.type_instance));
- value_list.meta = NULL;
+ value_list.time = DOUBLE_TO_CDTIME_T(time);
+ value_list.interval = DOUBLE_TO_CDTIME_T(interval);
if (value_list.host[0] == 0)
sstrncpy(value_list.host, hostname_g, sizeof(value_list.host));
if (value_list.plugin[0] == 0)
Py_BEGIN_ALLOW_THREADS;
ret = plugin_dispatch_values(&value_list);
Py_END_ALLOW_THREADS;
+ meta_data_destroy(value_list.meta);
+ free(value);
if (ret != 0) {
PyErr_SetString(PyExc_RuntimeError, "error dispatching values, read the logs");
return NULL;
}
- free(value);
Py_RETURN_NONE;
}
int size;
value_t *value;
value_list_t value_list = VALUE_LIST_INIT;
- PyObject *values = self->values;
- double time = self->data.time;
- int interval = self->interval;
- const char *host = self->data.host;
- const char *plugin = self->data.plugin;
- const char *plugin_instance = self->data.plugin_instance;
- const char *type = self->data.type;
- const char *type_instance = self->data.type_instance;
- const char *dest = NULL;
+ PyObject *values = self->values, *meta = self->meta;
+ double time = self->data.time, interval = self->interval;
+ char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL, *dest = NULL;
static char *kwlist[] = {"destination", "type", "values", "plugin_instance", "type_instance",
- "plugin", "host", "time", "interval", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|sOssssdi", kwlist,
- &type, &values, &plugin_instance, &type_instance,
- &plugin, &host, &time, &interval))
+ "plugin", "host", "time", "interval", "meta", NULL};
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "et|etOetetetetdiO", kwlist, NULL, &dest,
+ NULL, &type, &values, NULL, &plugin_instance, NULL, &type_instance,
+ NULL, &plugin, NULL, &host, &time, &interval, &meta))
return NULL;
- if (type[0] == 0) {
+ sstrncpy(value_list.host, host ? host : self->data.host, sizeof(value_list.host));
+ sstrncpy(value_list.plugin, plugin ? plugin : self->data.plugin, sizeof(value_list.plugin));
+ sstrncpy(value_list.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(value_list.plugin_instance));
+ sstrncpy(value_list.type, type ? type : self->data.type, sizeof(value_list.type));
+ sstrncpy(value_list.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(value_list.type_instance));
+ FreeAll();
+ if (value_list.type[0] == 0) {
PyErr_SetString(PyExc_RuntimeError, "type not set");
return NULL;
}
- ds = plugin_get_ds(type);
+ ds = plugin_get_ds(value_list.type);
if (ds == NULL) {
- PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ PyErr_Format(PyExc_TypeError, "Dataset %s not found", value_list.type);
return NULL;
}
if (values == NULL || (PyTuple_Check(values) == 0 && PyList_Check(values) == 0)) {
}
size = (int) PySequence_Length(values);
if (size != ds->ds_num) {
- PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", type, ds->ds_num, size);
+ PyErr_Format(PyExc_RuntimeError, "type %s needs %d values, got %i", value_list.type, ds->ds_num, size);
return NULL;
}
value = malloc(size * sizeof(*value));
for (i = 0; i < size; ++i) {
PyObject *item, *num;
- item = PySequence_GetItem(values, i);
+ item = PySequence_Fast_GET_ITEM(values, i); /* Borrowed reference. */
if (ds->ds->type == DS_TYPE_COUNTER) {
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].counter = PyLong_AsUnsignedLongLong(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_GAUGE) {
- num = PyNumber_Float(item);
- if (num != NULL)
+ num = PyNumber_Float(item); /* New reference. */
+ if (num != NULL) {
value[i].gauge = PyFloat_AsDouble(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_DERIVE) {
/* This might overflow without raising an exception.
* Not much we can do about it */
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].derive = PyLong_AsLongLong(num);
+ Py_XDECREF(num);
+ }
} else if (ds->ds->type == DS_TYPE_ABSOLUTE) {
/* This might overflow without raising an exception.
* Not much we can do about it */
- num = PyNumber_Long(item);
- if (num != NULL)
+ num = PyNumber_Long(item); /* New reference. */
+ if (num != NULL) {
value[i].absolute = PyLong_AsUnsignedLongLong(num);
+ Py_XDECREF(num);
+ }
} else {
free(value);
- PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, type);
+ PyErr_Format(PyExc_RuntimeError, "unknown data type %d for %s", ds->ds->type, value_list.type);
return NULL;
}
if (PyErr_Occurred() != NULL) {
}
value_list.values = value;
value_list.values_len = size;
- value_list.time = time;
- value_list.interval = interval;
- sstrncpy(value_list.host, host, sizeof(value_list.host));
- sstrncpy(value_list.plugin, plugin, sizeof(value_list.plugin));
- sstrncpy(value_list.plugin_instance, plugin_instance, sizeof(value_list.plugin_instance));
- sstrncpy(value_list.type, type, sizeof(value_list.type));
- sstrncpy(value_list.type_instance, type_instance, sizeof(value_list.type_instance));
- value_list.meta = NULL;
+ value_list.time = DOUBLE_TO_CDTIME_T(time);
+ value_list.interval = DOUBLE_TO_CDTIME_T(interval);
+ value_list.meta = cpy_build_meta(meta);;
if (value_list.host[0] == 0)
sstrncpy(value_list.host, hostname_g, sizeof(value_list.host));
if (value_list.plugin[0] == 0)
Py_BEGIN_ALLOW_THREADS;
ret = plugin_write(dest, NULL, &value_list);
Py_END_ALLOW_THREADS;
+ meta_data_destroy(value_list.meta);
+ free(value);
if (ret != 0) {
PyErr_SetString(PyExc_RuntimeError, "error dispatching values, read the logs");
return NULL;
}
- free(value);
Py_RETURN_NONE;
}
static PyObject *Values_repr(PyObject *s) {
- PyObject *ret, *valuestring = NULL;
+ PyObject *ret, *tmp;
+ static PyObject *l_interval = NULL, *l_values = NULL, *l_meta = NULL, *l_closing = NULL;
Values *self = (Values *) s;
- if (self->values != NULL)
- valuestring = PyObject_Repr(self->values);
- if (valuestring == NULL)
+ if (l_interval == NULL)
+ l_interval = cpy_string_to_unicode_or_bytes(",interval=");
+ if (l_values == NULL)
+ l_values = cpy_string_to_unicode_or_bytes(",values=");
+ if (l_meta == NULL)
+ l_meta = cpy_string_to_unicode_or_bytes(",meta=");
+ if (l_closing == NULL)
+ l_closing = cpy_string_to_unicode_or_bytes(")");
+
+ if (l_interval == NULL || l_values == NULL || l_meta == NULL || l_closing == NULL)
return NULL;
- ret = PyString_FromFormat("collectd.Values(type='%s%s%s%s%s%s%s%s%s',time=%lu,interval=%i,values=%s)", self->data.type,
- *self->data.type_instance ? "',type_instance='" : "", self->data.type_instance,
- *self->data.plugin ? "',plugin='" : "", self->data.plugin,
- *self->data.plugin_instance ? "',plugin_instance='" : "", self->data.plugin_instance,
- *self->data.host ? "',host='" : "", self->data.host,
- (long unsigned) self->data.time, self->interval,
- valuestring ? PyString_AsString(valuestring) : "[]");
- Py_XDECREF(valuestring);
+ ret = cpy_common_repr(s);
+ if (self->interval != 0) {
+ CPY_STRCAT(&ret, l_interval);
+ tmp = PyFloat_FromDouble(self->interval);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ if (self->values && (!PyList_Check(self->values) || PySequence_Length(self->values) > 0)) {
+ CPY_STRCAT(&ret, l_values);
+ tmp = PyObject_Repr(self->values);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ if (self->meta && (!PyDict_Check(self->meta) || PyDict_Size(self->meta) > 0)) {
+ CPY_STRCAT(&ret, l_meta);
+ tmp = PyObject_Repr(self->meta);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ CPY_STRCAT(&ret, l_closing);
return ret;
}
static int Values_traverse(PyObject *self, visitproc visit, void *arg) {
Values *v = (Values *) self;
Py_VISIT(v->values);
+ Py_VISIT(v->meta);
return 0;
}
static int Values_clear(PyObject *self) {
Values *v = (Values *) self;
Py_CLEAR(v->values);
+ Py_CLEAR(v->meta);
return 0;
}
static PyMemberDef Values_members[] = {
{"interval", T_INT, offsetof(Values, interval), 0, interval_doc},
{"values", T_OBJECT_EX, offsetof(Values, values), 0, values_doc},
+ {"meta", T_OBJECT_EX, offsetof(Values, meta), 0, meta_doc},
{NULL}
};
};
PyTypeObject ValuesType = {
- PyObject_HEAD_INIT(NULL)
- 0, /* Always 0 */
+ CPY_INIT_TYPE
"collectd.Values", /* tp_name */
sizeof(Values), /* tp_basicsize */
0, /* Will be filled in later */
static int Notification_init(PyObject *s, PyObject *args, PyObject *kwds) {
Notification *self = (Notification *) s;
- PyObject *tmp;
- int severity = 0, ret;
+ int severity = 0;
double time = 0;
- const char *message = "";
- const char *type = "", *plugin_instance = "", *type_instance = "", *plugin = "", *host = "";
+ char *message = NULL;
+ char *type = NULL, *plugin_instance = NULL, *type_instance = NULL, *plugin = NULL, *host = NULL;
static char *kwlist[] = {"type", "message", "plugin_instance", "type_instance",
"plugin", "host", "time", "severity", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ssssssdi", kwlist,
- &type, &message, &plugin_instance, &type_instance,
- &plugin, &host, &time, &severity))
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etetetetetetdi", kwlist,
+ NULL, &type, NULL, &message, NULL, &plugin_instance, NULL, &type_instance,
+ NULL, &plugin, NULL, &host, &time, &severity))
return -1;
- tmp = Py_BuildValue("sssssd", type, plugin_instance, type_instance, plugin, host, time);
- if (tmp == NULL)
- return -1;
- ret = PluginDataType.tp_init(s, tmp, NULL);
- Py_DECREF(tmp);
- if (ret != 0)
+ if (type && plugin_get_ds(type) == NULL) {
+ PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ FreeAll();
+ PyMem_Free(message);
return -1;
-
- sstrncpy(self->message, message, sizeof(self->message));
+ }
+
+ sstrncpy(self->data.host, host ? host : "", sizeof(self->data.host));
+ sstrncpy(self->data.plugin, plugin ? plugin : "", sizeof(self->data.plugin));
+ sstrncpy(self->data.plugin_instance, plugin_instance ? plugin_instance : "", sizeof(self->data.plugin_instance));
+ sstrncpy(self->data.type, type ? type : "", sizeof(self->data.type));
+ sstrncpy(self->data.type_instance, type_instance ? type_instance : "", sizeof(self->data.type_instance));
+ sstrncpy(self->message, message ? message : "", sizeof(self->message));
+ self->data.time = time;
self->severity = severity;
+
+ FreeAll();
+ PyMem_Free(message);
return 0;
}
notification_t notification;
double t = self->data.time;
int severity = self->severity;
- const char *host = self->data.host;
- const char *plugin = self->data.plugin;
- const char *plugin_instance = self->data.plugin_instance;
- const char *type = self->data.type;
- const char *type_instance = self->data.type_instance;
- const char *message = self->message;
+ char *host = NULL, *plugin = NULL, *plugin_instance = NULL, *type = NULL, *type_instance = NULL;
+ char *message = NULL;
static char *kwlist[] = {"type", "message", "plugin_instance", "type_instance",
"plugin", "host", "time", "severity", NULL};
- if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ssssssdi", kwlist,
- &type, &message, &plugin_instance, &type_instance,
- &plugin, &host, &t, &severity))
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|etetetetetetdi", kwlist,
+ NULL, &type, NULL, &message, NULL, &plugin_instance, NULL, &type_instance,
+ NULL, &plugin, NULL, &host, &t, &severity))
return NULL;
- if (type[0] == 0) {
+ notification.time = DOUBLE_TO_CDTIME_T(t);
+ notification.severity = severity;
+ sstrncpy(notification.message, message ? message : self->message, sizeof(notification.message));
+ sstrncpy(notification.host, host ? host : self->data.host, sizeof(notification.host));
+ sstrncpy(notification.plugin, plugin ? plugin : self->data.plugin, sizeof(notification.plugin));
+ sstrncpy(notification.plugin_instance, plugin_instance ? plugin_instance : self->data.plugin_instance, sizeof(notification.plugin_instance));
+ sstrncpy(notification.type, type ? type : self->data.type, sizeof(notification.type));
+ sstrncpy(notification.type_instance, type_instance ? type_instance : self->data.type_instance, sizeof(notification.type_instance));
+ notification.meta = NULL;
+ FreeAll();
+ PyMem_Free(message);
+
+ if (notification.type[0] == 0) {
PyErr_SetString(PyExc_RuntimeError, "type not set");
return NULL;
}
- ds = plugin_get_ds(type);
+ ds = plugin_get_ds(notification.type);
if (ds == NULL) {
- PyErr_Format(PyExc_TypeError, "Dataset %s not found", type);
+ PyErr_Format(PyExc_TypeError, "Dataset %s not found", notification.type);
return NULL;
}
- notification.time = t;
- notification.severity = severity;
- sstrncpy(notification.message, message, sizeof(notification.message));
- sstrncpy(notification.host, host, sizeof(notification.host));
- sstrncpy(notification.plugin, plugin, sizeof(notification.plugin));
- sstrncpy(notification.plugin_instance, plugin_instance, sizeof(notification.plugin_instance));
- sstrncpy(notification.type, type, sizeof(notification.type));
- sstrncpy(notification.type_instance, type_instance, sizeof(notification.type_instance));
- notification.meta = NULL;
- if (notification.time < 1)
- notification.time = time(0);
+ if (notification.time == 0)
+ notification.time = cdtime();
if (notification.host[0] == 0)
sstrncpy(notification.host, hostname_g, sizeof(notification.host));
if (notification.plugin[0] == 0)
PyErr_SetString(PyExc_TypeError, "Cannot delete this attribute");
return -1;
}
- new = PyString_AsString(value);
- if (new == NULL) return -1;
+ Py_INCREF(value);
+ new = cpy_unicode_or_bytes_to_string(&value);
+ if (new == NULL) {
+ Py_DECREF(value);
+ return -1;
+ }
old = ((char *) self) + (intptr_t) data;
sstrncpy(old, new, NOTIF_MAX_MSG_LEN);
+ Py_DECREF(value);
return 0;
}
static PyObject *Notification_repr(PyObject *s) {
- PyObject *ret;
+ PyObject *ret, *tmp;
+ static PyObject *l_severity = NULL, *l_message = NULL, *l_closing = NULL;
Notification *self = (Notification *) s;
- ret = PyString_FromFormat("collectd.Values(type='%s%s%s%s%s%s%s%s%s%s%s',time=%lu,interval=%i)", self->data.type,
- *self->data.type_instance ? "',type_instance='" : "", self->data.type_instance,
- *self->data.plugin ? "',plugin='" : "", self->data.plugin,
- *self->data.plugin_instance ? "',plugin_instance='" : "", self->data.plugin_instance,
- *self->data.host ? "',host='" : "", self->data.host,
- *self->message ? "',message='" : "", self->message,
- (long unsigned) self->data.time, self->severity);
+ if (l_severity == NULL)
+ l_severity = cpy_string_to_unicode_or_bytes(",severity=");
+ if (l_message == NULL)
+ l_message = cpy_string_to_unicode_or_bytes(",message=");
+ if (l_closing == NULL)
+ l_closing = cpy_string_to_unicode_or_bytes(")");
+
+ if (l_severity == NULL || l_message == NULL || l_closing == NULL)
+ return NULL;
+
+ ret = cpy_common_repr(s);
+ if (self->severity != 0) {
+ CPY_STRCAT(&ret, l_severity);
+ tmp = PyInt_FromLong(self->severity);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ if (self->message[0] != 0) {
+ CPY_STRCAT(&ret, l_message);
+ tmp = cpy_string_to_unicode_or_bytes(self->message);
+ CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+ CPY_STRCAT_AND_DEL(&ret, tmp);
+ }
+ CPY_STRCAT(&ret, l_closing);
return ret;
}
};
PyTypeObject NotificationType = {
- PyObject_HEAD_INIT(NULL)
- 0, /* Always 0 */
+ CPY_INIT_TYPE
"collectd.Notification", /* tp_name */
sizeof(Notification), /* tp_basicsize */
0, /* Will be filled in later */
0, /* tp_alloc */
Notification_new /* tp_new */
};
+
+static char Signed_doc[] = "This is a long by another name. Use it in meta data dicts\n"
+ "to choose the way it is stored in the meta data.";
+
+PyTypeObject SignedType = {
+ CPY_INIT_TYPE
+ "collectd.Signed", /* tp_name */
+ sizeof(Signed), /* tp_basicsize */
+ 0, /* Will be filled in later */
+ 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*/
+ Signed_doc /* tp_doc */
+};
+
+static char Unsigned_doc[] = "This is a long by another name. Use it in meta data dicts\n"
+ "to choose the way it is stored in the meta data.";
+
+PyTypeObject UnsignedType = {
+ CPY_INIT_TYPE
+ "collectd.Unsigned", /* tp_name */
+ sizeof(Unsigned), /* tp_basicsize */
+ 0, /* Will be filled in later */
+ 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*/
+ Unsigned_doc /* tp_doc */
+};
projects / collectd.git / blobdiff