2 libloc - A library to determine the location of someone on the Internet
4 Copyright (C) 2017 IPFire Development Team <info@ipfire.org>
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
19 #include <loc/libloc.h>
20 #include <loc/database.h>
22 #include "locationmodule.h"
27 static PyObject
* Database_new(PyTypeObject
* type
, PyObject
* args
, PyObject
* kwds
) {
28 DatabaseObject
* self
= (DatabaseObject
*)type
->tp_alloc(type
, 0);
30 return (PyObject
*)self
;
33 static void Database_dealloc(DatabaseObject
* self
) {
35 loc_database_unref(self
->db
);
40 Py_TYPE(self
)->tp_free((PyObject
* )self
);
43 static int Database_init(DatabaseObject
* self
, PyObject
* args
, PyObject
* kwargs
) {
44 const char* path
= NULL
;
46 if (!PyArg_ParseTuple(args
, "s", &path
))
49 self
->path
= strdup(path
);
51 // Open the file for reading
52 FILE* f
= fopen(self
->path
, "r");
57 int r
= loc_database_new(loc_ctx
, &self
->db
, f
);
60 // Return on any errors
67 static PyObject
* Database_repr(DatabaseObject
* self
) {
68 return PyUnicode_FromFormat("<Database %s>", self
->path
);
71 static PyObject
* Database_get_description(DatabaseObject
* self
) {
72 const char* description
= loc_database_get_description(self
->db
);
74 return PyUnicode_FromString(description
);
77 static PyObject
* Database_get_vendor(DatabaseObject
* self
) {
78 const char* vendor
= loc_database_get_vendor(self
->db
);
80 return PyUnicode_FromString(vendor
);
83 static PyObject
* Database_get_license(DatabaseObject
* self
) {
84 const char* license
= loc_database_get_license(self
->db
);
86 return PyUnicode_FromString(license
);
89 static PyObject
* Database_get_created_at(DatabaseObject
* self
) {
90 time_t created_at
= loc_database_created_at(self
->db
);
92 return PyLong_FromLong(created_at
);
95 static PyObject
* Database_get_as(DatabaseObject
* self
, PyObject
* args
) {
96 struct loc_as
* as
= NULL
;
99 if (!PyArg_ParseTuple(args
, "i", &number
))
102 // Try to retrieve the AS
103 int r
= loc_database_get_as(self
->db
, &as
, number
);
107 PyObject
* obj
= new_as(&ASType
, as
);
121 static PyObject
* Database_lookup(DatabaseObject
* self
, PyObject
* args
) {
122 struct loc_network
* network
= NULL
;
123 const char* address
= NULL
;
125 if (!PyArg_ParseTuple(args
, "s", &address
))
128 // Try to retrieve a matching network
129 int r
= loc_database_lookup_from_string(self
->db
, address
, &network
);
133 PyObject
* obj
= new_network(&NetworkType
, network
);
134 loc_network_unref(network
);
143 } else if (r
== -EINVAL
) {
144 PyErr_Format(PyExc_ValueError
, "Invalid IP address: %s", address
);
152 static PyObject
* new_database_enumerator(PyTypeObject
* type
, struct loc_database_enumerator
* enumerator
) {
153 DatabaseEnumeratorObject
* self
= (DatabaseEnumeratorObject
*)type
->tp_alloc(type
, 0);
155 self
->enumerator
= loc_database_enumerator_ref(enumerator
);
158 return (PyObject
*)self
;
161 static PyObject
* Database_search_as(DatabaseObject
* self
, PyObject
* args
) {
162 const char* string
= NULL
;
164 if (!PyArg_ParseTuple(args
, "s", &string
))
167 struct loc_database_enumerator
* enumerator
;
169 int r
= loc_database_enumerator_new(&enumerator
, self
->db
);
171 PyErr_SetFromErrno(PyExc_SystemError
);
175 // Search string we are searching for
176 loc_database_enumerator_set_string(enumerator
, string
);
178 PyObject
* obj
= new_database_enumerator(&DatabaseEnumeratorType
, enumerator
);
179 loc_database_enumerator_unref(enumerator
);
184 static struct PyMethodDef Database_methods
[] = {
187 (PyCFunction
)Database_get_as
,
193 (PyCFunction
)Database_lookup
,
199 (PyCFunction
)Database_search_as
,
206 static struct PyGetSetDef Database_getsetters
[] = {
209 (getter
)Database_get_created_at
,
216 (getter
)Database_get_description
,
223 (getter
)Database_get_license
,
230 (getter
)Database_get_vendor
,
238 PyTypeObject DatabaseType
= {
239 PyVarObject_HEAD_INIT(NULL
, 0)
240 tp_name
: "location.Database",
241 tp_basicsize
: sizeof(DatabaseObject
),
242 tp_flags
: Py_TPFLAGS_DEFAULT
|Py_TPFLAGS_BASETYPE
,
243 tp_new
: Database_new
,
244 tp_dealloc
: (destructor
)Database_dealloc
,
245 tp_init
: (initproc
)Database_init
,
246 tp_doc
: "Database object",
247 tp_methods
: Database_methods
,
248 tp_getset
: Database_getsetters
,
249 tp_repr
: (reprfunc
)Database_repr
,
252 static PyObject
* DatabaseEnumerator_new(PyTypeObject
* type
, PyObject
* args
, PyObject
* kwds
) {
253 DatabaseEnumeratorObject
* self
= (DatabaseEnumeratorObject
*)type
->tp_alloc(type
, 0);
255 return (PyObject
*)self
;
258 static void DatabaseEnumerator_dealloc(DatabaseEnumeratorObject
* self
) {
259 loc_database_enumerator_unref(self
->enumerator
);
261 Py_TYPE(self
)->tp_free((PyObject
* )self
);
264 static PyObject
* DatabaseEnumerator_next(DatabaseEnumeratorObject
* self
) {
265 struct loc_as
* as
= loc_database_enumerator_next_as(self
->enumerator
);
267 PyObject
* obj
= new_as(&ASType
, as
);
273 // Nothing found, that means the end
274 PyErr_SetNone(PyExc_StopIteration
);
278 PyTypeObject DatabaseEnumeratorType
= {
279 PyVarObject_HEAD_INIT(NULL
, 0)
280 tp_name
: "location.DatabaseEnumerator",
281 tp_basicsize
: sizeof(DatabaseEnumeratorObject
),
282 tp_flags
: Py_TPFLAGS_DEFAULT
,
283 tp_alloc
: PyType_GenericAlloc
,
284 tp_new
: DatabaseEnumerator_new
,
285 tp_dealloc
: (destructor
)DatabaseEnumerator_dealloc
,
286 tp_iter
: PyObject_SelfIter
,
287 tp_iternext
: (iternextfunc
)DatabaseEnumerator_next
,