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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 | ||
9cdf6c53 MT |
22 | #include "database.h" |
23 | ||
24 | static PyObject* Database_new(PyTypeObject* type, PyObject* args, PyObject* kwds) { | |
25 | // Create libloc context | |
26 | struct loc_ctx* ctx; | |
27 | int r = loc_new(&ctx); | |
28 | if (r) | |
29 | return NULL; | |
30 | ||
31 | DatabaseObject* self = (DatabaseObject*)type->tp_alloc(type, 0); | |
32 | if (self) { | |
33 | self->ctx = ctx; | |
34 | } | |
35 | ||
36 | return (PyObject*)self; | |
37 | } | |
38 | ||
39 | static void Database_dealloc(DatabaseObject* self) { | |
40 | if (self->db) | |
41 | loc_database_unref(self->db); | |
42 | ||
43 | if (self->ctx) | |
44 | loc_unref(self->ctx); | |
45 | ||
46 | Py_TYPE(self)->tp_free((PyObject* )self); | |
47 | } | |
48 | ||
49 | static int Database_init(DatabaseObject* self, PyObject* args, PyObject* kwargs) { | |
50 | const char* path = NULL; | |
51 | ||
52 | if (!PyArg_ParseTuple(args, "s", &path)) | |
53 | return -1; | |
54 | ||
55 | // Open the file for reading | |
56 | FILE* f = fopen(path, "r"); | |
57 | if (!f) | |
58 | return -1; | |
59 | ||
60 | // Load the database | |
61 | int r = loc_database_new(self->ctx, &self->db, f); | |
62 | fclose(f); | |
63 | ||
64 | // Return on any errors | |
65 | if (r) | |
66 | return -1; | |
67 | ||
68 | return 0; | |
69 | } | |
70 | ||
d99b0256 MT |
71 | static PyObject* Database_get_description(DatabaseObject* self) { |
72 | const char* description = loc_database_get_description(self->db); | |
73 | ||
74 | return PyUnicode_FromString(description); | |
75 | } | |
76 | ||
77 | static PyObject* Database_get_vendor(DatabaseObject* self) { | |
78 | const char* vendor = loc_database_get_vendor(self->db); | |
79 | ||
80 | return PyUnicode_FromString(vendor); | |
81 | } | |
82 | ||
53524b2d MT |
83 | static PyObject* Database_get_created_at(DatabaseObject* self) { |
84 | time_t created_at = loc_database_created_at(self->db); | |
85 | ||
86 | return PyLong_FromLong(created_at); | |
87 | } | |
88 | ||
9cdf6c53 MT |
89 | static struct PyMethodDef Database_methods[] = { |
90 | { NULL }, | |
91 | }; | |
92 | ||
d99b0256 | 93 | static struct PyGetSetDef Database_getsetters[] = { |
53524b2d MT |
94 | { |
95 | "created_at", | |
96 | (getter)Database_get_created_at, | |
97 | NULL, | |
98 | NULL, | |
99 | NULL, | |
100 | }, | |
d99b0256 MT |
101 | { |
102 | "description", | |
103 | (getter)Database_get_description, | |
104 | NULL, | |
105 | NULL, | |
106 | NULL, | |
107 | }, | |
108 | { | |
109 | "vendor", | |
110 | (getter)Database_get_vendor, | |
111 | NULL, | |
112 | NULL, | |
53524b2d | 113 | NULL, |
d99b0256 MT |
114 | }, |
115 | { NULL }, | |
116 | }; | |
117 | ||
9cdf6c53 MT |
118 | PyTypeObject DatabaseType = { |
119 | PyVarObject_HEAD_INIT(NULL, 0) | |
120 | tp_name: "location.Database", | |
121 | tp_basicsize: sizeof(DatabaseObject), | |
122 | tp_flags: Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, | |
123 | tp_new: Database_new, | |
124 | tp_dealloc: (destructor)Database_dealloc, | |
125 | tp_init: (initproc)Database_init, | |
126 | tp_doc: "Database object", | |
127 | tp_methods: Database_methods, | |
d99b0256 | 128 | tp_getset: Database_getsetters, |
9cdf6c53 | 129 | }; |