projects / people / ms / libloc.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | ||
| 19 | #include "../database.h" | |
| 20 | #include "database.h" | |
| 21 | ||
| 22 | static PyObject* Database_new(PyTypeObject* type, PyObject* args, PyObject* kwds) { | |
| 23 | // Create libloc context | |
| 24 | struct loc_ctx* ctx; | |
| 25 | int r = loc_new(&ctx); | |
| 26 | if (r) | |
| 27 | return NULL; | |
| 28 | ||
| 29 | DatabaseObject* self = (DatabaseObject*)type->tp_alloc(type, 0); | |
| 30 | if (self) { | |
| 31 | self->ctx = ctx; | |
| 32 | } | |
| 33 | ||
| 34 | return (PyObject*)self; | |
| 35 | } | |
| 36 | ||
| 37 | static void Database_dealloc(DatabaseObject* self) { | |
| 38 | if (self->db) | |
| 39 | loc_database_unref(self->db); | |
| 40 | ||
| 41 | if (self->ctx) | |
| 42 | loc_unref(self->ctx); | |
| 43 | ||
| 44 | Py_TYPE(self)->tp_free((PyObject* )self); | |
| 45 | } | |
| 46 | ||
| 47 | static int Database_init(DatabaseObject* self, PyObject* args, PyObject* kwargs) { | |
| 48 | const char* path = NULL; | |
| 49 | ||
| 50 | if (!PyArg_ParseTuple(args, "s", &path)) | |
| 51 | return -1; | |
| 52 | ||
| 53 | // Open the file for reading | |
| 54 | FILE* f = fopen(path, "r"); | |
| 55 | if (!f) | |
| 56 | return -1; | |
| 57 | ||
| 58 | // Load the database | |
| 59 | int r = loc_database_new(self->ctx, &self->db, f); | |
| 60 | fclose(f); | |
| 61 | ||
| 62 | // Return on any errors | |
| 63 | if (r) | |
| 64 | return -1; | |
| 65 | ||
| 66 | return 0; | |
| 67 | } | |
| 68 | ||
| 69 | static struct PyMethodDef Database_methods[] = { | |
| 70 | { NULL }, | |
| 71 | }; | |
| 72 | ||
| 73 | PyTypeObject DatabaseType = { | |
| 74 | PyVarObject_HEAD_INIT(NULL, 0) | |
| 75 | tp_name: "location.Database", | |
| 76 | tp_basicsize: sizeof(DatabaseObject), | |
| 77 | tp_flags: Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE, | |
| 78 | tp_new: Database_new, | |
| 79 | tp_dealloc: (destructor)Database_dealloc, | |
| 80 | tp_init: (initproc)Database_init, | |
| 81 | tp_doc: "Database object", | |
| 82 | tp_methods: Database_methods, | |
| 83 | }; |