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Build system: Check for "struct ip_mreqn".
[collectd.git] / src / pyvalues.c
diff --git a/src/pyvalues.c b/src/pyvalues.c
index 9281a87..a632dc1 100644 (file)
--- a/src/pyvalues.c
+++ b/src/pyvalues.c
@@ -32,6 +32,72 @@
 
 #include "cpython.h"
 
+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 = PyInt_FromLong(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"
@@ -101,83 +167,17 @@ static int PluginData_init(PyObject *s, PyObject *args, PyObject *kwds) {
 }
 
 static PyObject *PluginData_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, *l_closing = NULL;
-       PluginData *self = (PluginData *) s;
+       PyObject *ret;
+       static PyObject *l_closing = NULL;
        
-       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_closing == NULL)
                l_closing = cpy_string_to_unicode_or_bytes(")");
        
-       if (!l_type || !l_type_instance || !l_plugin || !l_plugin_instance || !l_host || !l_time)
+       if (l_closing == NULL)
                return NULL;
        
-       ret = cpy_string_to_unicode_or_bytes(s->ob_type->tp_name);
-
-       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_type);
-       tmp = cpy_string_to_unicode_or_bytes(self->type);
-       CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-       if (tmp)
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-       Py_XDECREF(tmp);
-
-       if (self->type_instance[0] != 0) {
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_type_instance);
-               tmp = cpy_string_to_unicode_or_bytes(self->type_instance);
-               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-               if (tmp)
-                       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-               Py_XDECREF(tmp);
-       }
-
-       if (self->plugin[0] != 0) {
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_plugin);
-               tmp = cpy_string_to_unicode_or_bytes(self->plugin);
-               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-               if (tmp)
-                       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-               Py_XDECREF(tmp);
-       }
-
-       if (self->plugin_instance[0] != 0) {
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_plugin_instance);
-               tmp = cpy_string_to_unicode_or_bytes(self->plugin_instance);
-               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-               if (tmp)
-                       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-               Py_XDECREF(tmp);
-       }
-
-       if (self->host[0] != 0) {
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_host);
-               tmp = cpy_string_to_unicode_or_bytes(self->host);
-               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-               if (tmp)
-                       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-               Py_XDECREF(tmp);
-       }
-
-       if (self->time != 0) {
-               CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_time);
-               tmp = PyInt_FromLong(self->time);
-               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
-               if (tmp)
-                       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, tmp);
-               Py_XDECREF(tmp);
-       }
-       CPY_SUBSTITUTE(CPY_STRCAT, ret, ret, l_closing);
+       ret = cpy_common_repr(s);
+       CPY_STRCAT(&ret, l_closing);
        return ret;
 }
 
@@ -580,25 +580,36 @@ static PyObject *Values_write(Values *self, PyObject *args, PyObject *kwds) {
        Py_RETURN_NONE;
 }
 
-/*static PyObject *Values_repr(PyObject *s) {
-       PyObject *ret, *valuestring = NULL;
+static PyObject *Values_repr(PyObject *s) {
+       PyObject *ret, *tmp;
+       static PyObject *l_interval = NULL, *l_values = 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_closing == NULL)
+               l_closing = cpy_string_to_unicode_or_bytes(")");
+       
+       if (l_interval == NULL || l_values == 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 ? cpy_unicode_or_bytes_to_string(valuestring) : "[]");
-       Py_XDECREF(valuestring);
+       ret = cpy_common_repr(s);
+       if (self->interval != 0) {
+               CPY_STRCAT(&ret, l_interval);
+               tmp = PyInt_FromLong(self->interval);
+               CPY_SUBSTITUTE(PyObject_Repr, tmp, tmp);
+               CPY_STRCAT_AND_DEL(&ret, tmp);
+       }
+       if (self->values != NULL && PySequence_Length(self->values) > 0) {
+               CPY_STRCAT(&ret, l_values);
+               tmp = PyObject_Repr(self->values);
+               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;
@@ -639,7 +650,7 @@ PyTypeObject ValuesType = {
        0,                         /* tp_getattr */
        0,                         /* tp_setattr */
        0,                         /* tp_compare */
-       0/*Values_repr*/,               /* tp_repr */
+       Values_repr,               /* tp_repr */
        0,                         /* tp_as_number */
        0,                         /* tp_as_sequence */
        0,                         /* tp_as_mapping */
@@ -799,19 +810,37 @@ static int Notification_setstring(PyObject *self, PyObject *value, void *data) {
        return 0;
 }
 
-/*static PyObject *Notification_repr(PyObject *s) {
-       PyObject *ret;
+static PyObject *Notification_repr(PyObject *s) {
+       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;
-}*/
+}
 
 static PyMethodDef Notification_methods[] = {
        {"dispatch", (PyCFunction) Notification_dispatch, METH_VARARGS | METH_KEYWORDS, dispatch_doc},
@@ -838,7 +867,7 @@ PyTypeObject NotificationType = {
        0,                         /* tp_getattr */
        0,                         /* tp_setattr */
        0,                         /* tp_compare */
-       0/*Notification_repr*/,         /* tp_repr */
+       Notification_repr,         /* tp_repr */
        0,                         /* tp_as_number */
        0,                         /* tp_as_sequence */
        0,                         /* tp_as_mapping */
collectd, the system statistics collection daemon