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/** | ||
* @file err.c | ||
* @author Radek Krejci <[email protected]> | ||
* @brief NETCONF reply errors | ||
* | ||
* Copyright (c) 2017 CESNET, z.s.p.o. | ||
* | ||
* This source code is licensed under BSD 3-Clause License (the "License"). | ||
* You may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* https://opensource.org/licenses/BSD-3-Clause | ||
*/ | ||
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/* Python API header */ | ||
#include <Python.h> | ||
#include <structmember.h> | ||
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/* standard headers */ | ||
#include <string.h> | ||
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#include "netconf.h" | ||
#include "../src/messages_p.h" | ||
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static void | ||
ncErrFree(ncErrObject *self) | ||
{ | ||
nc_client_err_clean(self->err, self->ctx); | ||
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Py_TYPE(self)->tp_free((PyObject*)self); | ||
} | ||
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static PyObject * | ||
ncErrStr(ncErrObject *self) | ||
{ | ||
uint16_t u, f = 0; | ||
char *str = NULL; | ||
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if (self->err->type) { | ||
asprintf(&str, "\"type\":\"%s\"", self->err->type); | ||
} | ||
if (self->err->tag) { | ||
asprintf(&str, "%s%s\"tag\":\"%s\"", str ? str : "", str ? "," : "", self->err->tag); | ||
} | ||
if (self->err->severity) { | ||
asprintf(&str, "%s%s\"severity\":\"%s\"", str ? str : "", str ? "," : "", self->err->severity); | ||
} | ||
if (self->err->apptag) { | ||
asprintf(&str, "%s%s\"app-tag\":\"%s\"", str ? str : "", str ? "," : "", self->err->apptag); | ||
} | ||
if (self->err->path) { | ||
asprintf(&str, "%s%s\"path\":\"%s\"", str ? str : "", str ? "," : "", self->err->path); | ||
} | ||
if (self->err->message) { | ||
asprintf(&str, "%s%s\"message\":\"%s", str ? str : "", str ? "," : "", self->err->message); | ||
if (self->err->message_lang) { | ||
asprintf(&str, "%s (%s)\"", str, self->err->message_lang); | ||
} else { | ||
asprintf(&str, "%s\"", str); | ||
} | ||
} | ||
if (self->err->sid || self->err->attr || self->err->elem || self->err->ns || self->err->other) { | ||
asprintf(&str, "%s%s\"info\":{", str ? str : "", str ? "," : ""); | ||
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if (self->err->sid) { | ||
asprintf(&str, "%s%s\"session-id\":\"%s\"", str, f ? "," : "", self->err->sid); | ||
f = 1; | ||
} | ||
if (self->err->attr_count) { | ||
asprintf(&str, "%s%s\"bad-attr\":[", str, f ? "," : ""); | ||
for (u = 0; u < self->err->attr_count; u++) { | ||
asprintf(&str, "%s%s\"%s\"", str, u ? "," : "", self->err->attr[u]); | ||
} | ||
asprintf(&str, "%s]", str); | ||
f = 1; | ||
} | ||
if (self->err->elem_count) { | ||
asprintf(&str, "%s%s\"bad-element\":[", str, f ? "," : ""); | ||
for (u = 0; u < self->err->elem_count; u++) { | ||
asprintf(&str, "%s%s\"%s\"", str, u ? "," : "", self->err->elem[u]); | ||
} | ||
asprintf(&str, "%s]", str); | ||
f = 1; | ||
} | ||
if (self->err->ns_count) { | ||
asprintf(&str, "%s%s\"bad-namespace\":[", str, f ? "," : ""); | ||
for (u = 0; u < self->err->ns_count; u++) { | ||
asprintf(&str, "%s%s\"%s\"", str, u ? "," : "", self->err->ns[u]); | ||
} | ||
asprintf(&str, "%s]", str); | ||
f = 1; | ||
} | ||
if (self->err->other_count) { | ||
for (u = 0; u < self->err->other_count; u++) { | ||
asprintf(&str, "%s%s\"%s\":\"%s\"", str, f ? "," : "", self->err->other[u]->name, self->err->other[u]->content); | ||
} | ||
f = 1; | ||
} | ||
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asprintf(&str, "%s}", str); | ||
} | ||
return PyUnicode_FromFormat("{%s}", str); | ||
} | ||
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/* | ||
* tp_getset callbacs held by ncErrGetSetters[] | ||
*/ | ||
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static PyObject * | ||
ncErrGetType(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->type) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->type); | ||
} | ||
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static PyObject * | ||
ncErrGetTag(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->tag) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->tag); | ||
} | ||
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static PyObject * | ||
ncErrGetSeverity(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->severity) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->severity); | ||
} | ||
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static PyObject * | ||
ncErrGetAppTag(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->apptag) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->apptag); | ||
} | ||
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static PyObject * | ||
ncErrGetPath(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->path) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->path); | ||
} | ||
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static PyObject * | ||
ncErrGetMessage(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->message) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->message); | ||
} | ||
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static PyObject * | ||
ncErrGetMessageLang(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->message_lang) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->message_lang); | ||
} | ||
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static PyObject * | ||
ncErrGetSID(ncErrObject *self, void *closure) | ||
{ | ||
if (!self->err->sid) { | ||
Py_RETURN_NONE; | ||
} | ||
return PyUnicode_FromString(self->err->sid); | ||
} | ||
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static PyObject * | ||
ncErrGetBadAttr(ncErrObject *self, void *closure) | ||
{ | ||
PyObject *list; | ||
uint16_t u; | ||
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if (!self->err->attr_count) { | ||
Py_RETURN_NONE; | ||
} | ||
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list = PyList_New(self->err->attr_count); | ||
if (!list) { | ||
return NULL; | ||
} | ||
for (u = 0; u < self->err->attr_count; u++) { | ||
PyList_SET_ITEM(list, u, PyUnicode_FromString(self->err->attr[u])); | ||
} | ||
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return list; | ||
} | ||
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static PyObject * | ||
ncErrGetBadElem(ncErrObject *self, void *closure) | ||
{ | ||
PyObject *list; | ||
uint16_t u; | ||
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if (!self->err->elem_count) { | ||
Py_RETURN_NONE; | ||
} | ||
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list = PyList_New(self->err->elem_count); | ||
if (!list) { | ||
return NULL; | ||
} | ||
for (u = 0; u < self->err->elem_count; u++) { | ||
PyList_SET_ITEM(list, u, PyUnicode_FromString(self->err->elem[u])); | ||
} | ||
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return list; | ||
} | ||
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static PyObject * | ||
ncErrGetBadNS(ncErrObject *self, void *closure) | ||
{ | ||
PyObject *list; | ||
uint16_t u; | ||
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if (!self->err->ns_count) { | ||
Py_RETURN_NONE; | ||
} | ||
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list = PyList_New(self->err->ns_count); | ||
if (!list) { | ||
return NULL; | ||
} | ||
for (u = 0; u < self->err->ns_count; u++) { | ||
PyList_SET_ITEM(list, u, PyUnicode_FromString(self->err->ns[u])); | ||
} | ||
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return list; | ||
} | ||
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/* | ||
* Callback structures | ||
*/ | ||
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static PyGetSetDef ncErrGetSetters[] = { | ||
{"type", (getter)ncErrGetType, NULL, "<error-type>", NULL}, | ||
{"tag", (getter)ncErrGetTag, NULL, "<error-tag>", NULL}, | ||
{"severity", (getter)ncErrGetSeverity, NULL, "<error-severity>", NULL}, | ||
{"app-tag", (getter)ncErrGetAppTag, NULL, "<error-app-tag>", NULL}, | ||
{"path", (getter)ncErrGetPath, NULL, "<error-path>", NULL}, | ||
{"message", (getter)ncErrGetMessage, NULL, "<error-message>", NULL}, | ||
{"lang", (getter)ncErrGetMessageLang, NULL, "<error-message xml:lang=\" \">", NULL}, | ||
{"session-id", (getter)ncErrGetSID, NULL, "<error-info><session-id/></error-info>", NULL}, | ||
{"bad-attr", (getter)ncErrGetBadAttr, NULL, "<error-info><bad-attr/></error-info>", NULL}, | ||
{"bad-elem", (getter)ncErrGetBadElem, NULL, "<error-info><bad-element/></error-info>", NULL}, | ||
{"bad-namespace", (getter)ncErrGetBadNS, NULL, "<error-info><bad-namespace/></error-info>", NULL}, | ||
{NULL} /* Sentinel */ | ||
}; | ||
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PyDoc_STRVAR(ncErrDoc, | ||
"NETCONF Error Reply information.\n\n"); | ||
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PyTypeObject ncErrType = { | ||
PyVarObject_HEAD_INIT(NULL, 0) | ||
"netconf2.Err", /* tp_name */ | ||
sizeof(ncErrObject), /* tp_basicsize */ | ||
0, /* tp_itemsize */ | ||
(destructor)ncErrFree, /* tp_dealloc */ | ||
0, /* tp_print */ | ||
0, /* tp_getattr */ | ||
0, /* tp_setattr */ | ||
0, /* tp_reserved */ | ||
(reprfunc)ncErrStr, /* tp_repr */ | ||
0, /* tp_as_number */ | ||
0, /* tp_as_sequence */ | ||
0, /* tp_as_mapping */ | ||
0, /* tp_hash */ | ||
0, /* tp_call */ | ||
(reprfunc)ncErrStr, /* tp_str */ | ||
0, /* tp_getattro */ | ||
0, /* tp_setattro */ | ||
0, /* tp_as_buffer */ | ||
Py_TPFLAGS_DEFAULT, /* tp_flags */ | ||
ncErrDoc, /* tp_doc */ | ||
0, /* tp_traverse */ | ||
0, /* tp_clear */ | ||
0, /* tp_richcompare */ | ||
0, /* tp_weaklistoffset */ | ||
0, /* tp_iter */ | ||
0, /* tp_iternext */ | ||
0, /* tp_methods */ | ||
0, /* tp_members */ | ||
ncErrGetSetters, /* tp_getset */ | ||
0, /* tp_base */ | ||
0, /* tp_dict */ | ||
0, /* tp_descr_get */ | ||
0, /* tp_descr_set */ | ||
0, /* tp_dictoffset */ | ||
0, /* tp_init */ | ||
0, /* tp_alloc */ | ||
0, /* tp_new */ | ||
}; | ||
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