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Diffstat (limited to 'plugins/pychrysalide/analysis/db/admin.c')
| -rw-r--r-- | plugins/pychrysalide/analysis/db/admin.c | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/plugins/pychrysalide/analysis/db/admin.c b/plugins/pychrysalide/analysis/db/admin.c new file mode 100644 index 0000000..52027ac --- /dev/null +++ b/plugins/pychrysalide/analysis/db/admin.c @@ -0,0 +1,227 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * admin.c - équivalent Python du fichier "analysis/db/admin.c" + * + * Copyright (C) 2019 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * Chrysalide is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#include "admin.h" + + +#include <assert.h> +#include <pygobject.h> + + +#include <i18n.h> +#include <analysis/db/admin.h> + + +#include "client.h" +#include "../../access.h" +#include "../../helpers.h" + + + +/* Crée un nouvel objet Python de type 'AdminClient'. */ +static PyObject *py_admin_client_new(PyTypeObject *, PyObject *, PyObject *); + + + +/****************************************************************************** +* * +* Paramètres : type = type de l'objet à instancier. * +* args = arguments fournis à l'appel. * +* kwds = arguments de type key=val fournis. * +* * +* Description : Crée un nouvel objet Python de type 'AdminClient'. * +* * +* Retour : Instance Python mise en place. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static PyObject *py_admin_client_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + PyObject *result; /* Instance à retourner */ + GAdminClient *client; /* Serveur mis en place */ + +#define ADMIN_CLIENT_DOC \ + "AdminClient provides and receives binary updates to and from a connected" \ + " to a server.\n" \ + "\n" \ + "Such clients must be authenticated and communications are encrypted using TLS.\n" \ + "\n" \ + "Instances can be created using the following constructor:\n" \ + "\n" \ + " AdminClient()" \ + "\n" \ + "AdminClient instances emit the following signals:\n" \ + "* 'snapshots-updated'\n" \ + " This signal is emitted when the snapshot list has evolved.\n" \ + "\n" \ + " Handlers are expected to have only one argument: the client managing the" \ + " updated snapshots.\n" \ + "* 'snapshot-changed'\n" \ + " This signal is emitted when the identifier of the current snapshot changed.\n" \ + "\n" \ + " Handlers are expected to have only one argument: the client managing the" \ + " snapshots." + + client = g_admin_client_new(); + + if (client != NULL) + { + result = pygobject_new(G_OBJECT(client)); + g_object_unref(client); + } + else result = NULL; + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : - * +* * +* Description : Fournit un accès à une définition de type à diffuser. * +* * +* Retour : Définition d'objet pour Python. * +* * +* Remarques : - * +* * +******************************************************************************/ + +PyTypeObject *get_python_admin_client_type(void) +{ + static PyMethodDef py_admin_client_methods[] = { + { NULL } + }; + + static PyGetSetDef py_admin_client_getseters[] = { + { NULL } + }; + + static PyTypeObject py_admin_client_type = { + + PyVarObject_HEAD_INIT(NULL, 0) + + .tp_name = "pychrysalide.analysis.db.AdminClient", + .tp_basicsize = sizeof(PyGObject), + + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + + .tp_doc = ADMIN_CLIENT_DOC, + + .tp_methods = py_admin_client_methods, + .tp_getset = py_admin_client_getseters, + .tp_new = py_admin_client_new, + + }; + + return &py_admin_client_type; + +} + + +/****************************************************************************** +* * +* Paramètres : module = module dont la définition est à compléter. * +* * +* Description : Prend en charge l'objet 'pychrysalide....db.AdminClient'. * +* * +* Retour : Bilan de l'opération. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool ensure_python_admin_client_is_registered(void) +{ + PyTypeObject *type; /* Type Python 'AdminClient' */ + PyObject *module; /* Module à recompléter */ + PyObject *dict; /* Dictionnaire du module */ + + type = get_python_admin_client_type(); + + if (!PyType_HasFeature(type, Py_TPFLAGS_READY)) + { + if (!ensure_python_hub_client_is_registered()) + return false; + + module = get_access_to_python_module("pychrysalide.analysis.db"); + + dict = PyModule_GetDict(module); + + if (!register_class_for_pygobject(dict, G_TYPE_ADMIN_CLIENT, type, get_python_hub_client_type())) + return false; + + } + + return true; + +} + + +/****************************************************************************** +* * +* Paramètres : arg = argument quelconque à tenter de convertir. * +* dst = destination des valeurs récupérées en cas de succès. * +* * +* Description : Tente de convertir en client administrateur. * +* * +* Retour : Bilan de l'opération, voire indications supplémentaires. * +* * +* Remarques : - * +* * +******************************************************************************/ + +int convert_to_admin_client(PyObject *arg, void *dst) +{ + int result; /* Bilan à retourner */ + + result = PyObject_IsInstance(arg, (PyObject *)get_python_admin_client_type()); + + switch (result) + { + case -1: + /* L'exception est déjà fixée par Python */ + result = 0; + break; + + case 0: + PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to admin client"); + break; + + case 1: + *((GAdminClient **)dst) = G_ADMIN_CLIENT(pygobject_get(arg)); + break; + + default: + assert(false); + break; + + } + + return result; + +} |