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9cdf6c53 MT |
1 | /* |
2 | libloc - A library to determine the location of someone on the Internet | |
3 | ||
4 | Copyright (C) 2017 IPFire Development Team <info@ipfire.org> | |
5 | ||
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. | |
10 | ||
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. | |
15 | */ | |
16 | ||
17 | #include <Python.h> | |
18 | ||
9fc7f001 MT |
19 | #include <loc/libloc.h> |
20 | #include <loc/database.h> | |
21 | ||
1da9cd39 | 22 | #include "locationmodule.h" |
86ca7ef7 | 23 | #include "as.h" |
9cdf6c53 MT |
24 | #include "database.h" |
25 | ||
26 | static PyObject* Database_new(PyTypeObject* type, PyObject* args, PyObject* kwds) { | |
9cdf6c53 | 27 | DatabaseObject* self = (DatabaseObject*)type->tp_alloc(type, 0); |
9cdf6c53 MT |
28 | |
29 | return (PyObject*)self; | |
30 | } | |
31 | ||
32 | static void Database_dealloc(DatabaseObject* self) { | |
33 | if (self->db) | |
34 | loc_database_unref(self->db); | |
35 | ||
9cdf6c53 MT |
36 | Py_TYPE(self)->tp_free((PyObject* )self); |
37 | } | |
38 | ||
39 | static int Database_init(DatabaseObject* self, PyObject* args, PyObject* kwargs) { | |
40 | const char* path = NULL; | |
41 | ||
42 | if (!PyArg_ParseTuple(args, "s", &path)) | |
43 | return -1; | |
44 | ||
45 | // Open the file for reading | |
46 | FILE* f = fopen(path, "r"); | |
47 | if (!f) | |
48 | return -1; | |
49 | ||
50 | // Load the database | |
38e07ee0 | 51 | int r = loc_database_new(loc_ctx, &self->db, f); |
9cdf6c53 MT |
52 | fclose(f); |
53 | ||
54 | // Return on any errors | |
55 | if (r) | |
56 | return -1; | |
57 | ||
58 | return 0; | |
59 | } | |
60 | ||
d99b0256 MT |
61 | static PyObject* Database_get_description(DatabaseObject* self) { |
62 | const char* description = loc_database_get_description(self->db); | |
63 | ||
64 | return PyUnicode_FromString(description); | |
65 | } | |
66 | ||
67 | static PyObject* Database_get_vendor(DatabaseObject* self) { | |
68 | const char* vendor = loc_database_get_vendor(self->db); | |
69 | ||
70 | return PyUnicode_FromString(vendor); | |
71 | } | |
72 | ||
53524b2d MT |
73 | static PyObject* Database_get_created_at(DatabaseObject* self) { |
74 | time_t created_at = loc_database_created_at(self->db); | |
75 | ||
76 | return PyLong_FromLong(created_at); | |
77 | } | |
78 | ||
86ca7ef7 MT |
79 | static PyObject* Database_get_as(DatabaseObject* self, PyObject* args) { |
80 | struct loc_as* as = NULL; | |
81 | uint32_t number = 0; | |
82 | ||
83 | if (!PyArg_ParseTuple(args, "i", &number)) | |
84 | return NULL; | |
85 | ||
86 | // Try to retrieve the AS | |
87 | int r = loc_database_get_as(self->db, &as, number); | |
88 | if (r) | |
89 | return NULL; | |
90 | ||
91 | // Create an AS object | |
92 | if (as) { | |
93 | PyObject* obj = new_as(&ASType, as); | |
94 | loc_as_unref(as); | |
95 | ||
96 | return obj; | |
97 | } | |
98 | ||
99 | // Nothing found | |
100 | Py_RETURN_NONE; | |
101 | } | |
102 | ||
9cdf6c53 | 103 | static struct PyMethodDef Database_methods[] = { |
86ca7ef7 MT |
104 | { |
105 | "get_as", | |
106 | (PyCFunction)Database_get_as, | |
107 | METH_VARARGS, | |
108 | NULL, | |
109 | }, | |
9cdf6c53 MT |
110 | { NULL }, |
111 | }; | |
112 | ||
d99b0256 | 113 | static struct PyGetSetDef Database_getsetters[] = { |
53524b2d MT |
114 | { |
115 | "created_at", | |
116 | (getter)Database_get_created_at, | |
117 | NULL, | |
118 | NULL, | |
119 | NULL, | |
120 | }, | |
d99b0256 MT |
121 | { |
122 | "description", | |
123 | (getter)Database_get_description, | |
124 | NULL, | |
125 | NULL, | |
126 | NULL, | |
127 | }, | |
128 | { | |
129 | "vendor", | |
130 | (getter)Database_get_vendor, | |
131 | NULL, | |
132 | NULL, | |
53524b2d | 133 | NULL, |
d99b0256 MT |
134 | }, |
135 | { NULL }, | |
136 | }; | |
137 | ||
9cdf6c53 MT |
138 | PyTypeObject DatabaseType = { |
139 | PyVarObject_HEAD_INIT(NULL, 0) | |
140 | tp_name: "location.Database", | |
141 | tp_basicsize: sizeof(DatabaseObject), | |
142 | tp_flags: Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, | |
143 | tp_new: Database_new, | |
144 | tp_dealloc: (destructor)Database_dealloc, | |
145 | tp_init: (initproc)Database_init, | |
146 | tp_doc: "Database object", | |
147 | tp_methods: Database_methods, | |
d99b0256 | 148 | tp_getset: Database_getsetters, |
9cdf6c53 | 149 | }; |