Implemented snapshot related management features.

1 files changed, 168 insertions, 0 deletions

diff --git a/plugins/pychrysalide/analysis/db/client.c b/plugins/pychrysalide/analysis/db/client.c
index 80e15b8..68699b9 100644
--- a/plugins/pychrysalide/analysis/db/client.c
+++ b/plugins/pychrysalide/analysis/db/client.c
@@ -62,6 +62,15 @@ static PyObject *py_hub_client_set_snapshot_name(PyObject *, PyObject *);
 /* Définit la désignation d'un instantané donné. */
 static PyObject *py_hub_client_set_snapshot_desc(PyObject *, PyObject *);
 
+/* Restaure un ancien instantané. */
+static PyObject *py_hub_client_restore_snapshot(PyObject *, PyObject *);
+
+/* Crée un nouvel instantané à partir d'un autre. */
+static PyObject *py_hub_client_create_snapshot(PyObject *, PyObject *);
+
+/* Supprime un ancien instantané. */
+static PyObject *py_hub_client_remove_snapshot(PyObject *, PyObject *);
+
 /* Fournit la liste des instantanés existants. */
 static PyObject *py_hub_client_get_snapshots(PyObject *, void *);
 
@@ -465,6 +474,162 @@ static PyObject *py_hub_client_set_snapshot_desc(PyObject *self, PyObject *args)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : self = client à manipuler.                                   *
+*                args = arguments d'appel à consulter.                        *
+*                                                                             *
+*  Description : Restaure un ancien instantané.                               *
+*                                                                             *
+*  Retour      : True si la commande a bien été envoyée, False sinon.         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_hub_client_restore_snapshot(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Bilan à retourner           */
+    const char *raw_id;                     /* Identifiant brut            */
+    int ret;                                /* Bilan de lecture des args.  */
+    snapshot_id_t id;                       /* Identifiant utilisable      */
+    bool status;                            /* Bilan d'opération           */
+    GHubClient *client;                     /* Version native du serveur   */
+
+#define HUB_CLIENT_RESTORE_SNAPSHOT_METHOD PYTHON_METHOD_DEF                \
+(                                                                           \
+    restore_snapshot, "$self, id, /",                                       \
+    METH_VARARGS, py_hub_client,                                            \
+    "Ask the server for restoring a given snapshot using"                   \
+    " its identifier and returns the status of the request transmission."   \
+    "\n"                                                                    \
+    "A 'snapshot-changed' signal is emitted once the request has been"      \
+    " processed with success."                                              \
+)
+
+    ret = PyArg_ParseTuple(args, "s", &raw_id);
+    if (!ret) return NULL;
+
+    status = init_snapshot_id_from_text(&id, raw_id);
+    if (!status)
+    {
+        PyErr_SetString(PyExc_TypeError, _("provided value is not a valid snapshot identifier."));
+        return NULL;
+    }
+
+    client = G_HUB_CLIENT(pygobject_get(self));
+
+    status = g_hub_client_restore_snapshot(client, &id);
+
+    result = status ? Py_True : Py_False;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = client à manipuler.                                   *
+*                args = arguments d'appel à consulter.                        *
+*                                                                             *
+*  Description : Crée un nouvel instantané à partir d'un autre.               *
+*                                                                             *
+*  Retour      : True si la commande a bien été envoyée, False sinon.         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_hub_client_create_snapshot(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Bilan à retourner           */
+    GHubClient *client;                     /* Version native du serveur   */
+    bool status;                            /* Bilan d'opération           */
+
+#define HUB_CLIENT_CREATE_SNAPSHOT_METHOD PYTHON_METHOD_DEF                 \
+(                                                                           \
+    create_snapshot, "$self, /",                                            \
+    METH_NOARGS, py_hub_client,                                             \
+    "Ask the server for creating a new snapshot of the current state"       \
+    " and returns the status of the request transmission."                  \
+    "\n"                                                                    \
+    "A 'snapshots-updated' signal is emitted once the request has been"     \
+    " processed with success."                                              \
+)
+
+    client = G_HUB_CLIENT(pygobject_get(self));
+
+    status = g_hub_client_create_snapshot(client);
+
+    result = status ? Py_True : Py_False;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : self = client à manipuler.                                   *
+*                args = arguments d'appel à consulter.                        *
+*                                                                             *
+*  Description : Supprime un ancien instantané.                               *
+*                                                                             *
+*  Retour      : True si la commande a bien été envoyée, False sinon.         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static PyObject *py_hub_client_remove_snapshot(PyObject *self, PyObject *args)
+{
+    PyObject *result;                       /* Bilan à retourner           */
+    const char *raw_id;                     /* Identifiant brut            */
+    int rec;                                /* Indicateur de récursivité   */
+    int ret;                                /* Bilan de lecture des args.  */
+    snapshot_id_t id;                       /* Identifiant utilisable      */
+    bool status;                            /* Bilan d'opération           */
+    GHubClient *client;                     /* Version native du serveur   */
+
+#define HUB_CLIENT_REMOVE_SNAPSHOT_METHOD PYTHON_METHOD_DEF                 \
+(                                                                           \
+    remove_snapshot, "$self, id, recursive, /",                             \
+    METH_VARARGS, py_hub_client,                                            \
+    "Ask the server for removing a given snapshot using"                    \
+    " its identifier and returns the status of the request transmission."   \
+    "\n"                                                                    \
+    "If this removal has not to be recursive, all children snapshots get"   \
+    " reassigned to the parent snapshot of the target."                     \
+    "\n"                                                                    \
+    "A 'snapshots-updated' signal is emitted once the request has been"     \
+    " processed with success."                                              \
+)
+
+    ret = PyArg_ParseTuple(args, "sp", &raw_id, &rec);
+    if (!ret) return NULL;
+
+    status = init_snapshot_id_from_text(&id, raw_id);
+    if (!status)
+    {
+        PyErr_SetString(PyExc_TypeError, _("provided value is not a valid snapshot identifier."));
+        return NULL;
+    }
+
+    client = G_HUB_CLIENT(pygobject_get(self));
+
+    status = g_hub_client_remove_snapshot(client, &id, rec);
+
+    result = status ? Py_True : Py_False;
+    Py_INCREF(result);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : self    = objet Python concerné par l'appel.                 *
 *                closure = non utilisé ici.                                   *
 *                                                                             *
@@ -711,6 +876,9 @@ PyTypeObject *get_python_hub_client_type(void)
         HUB_CLIENT_SET_LAST_ACTIVE_METHOD,
         HUB_CLIENT_SET_SNAPSHOT_NAME_METHOD,
         HUB_CLIENT_SET_SNAPSHOT_DESC_METHOD,
+        HUB_CLIENT_RESTORE_SNAPSHOT_METHOD,
+        HUB_CLIENT_CREATE_SNAPSHOT_METHOD,
+        HUB_CLIENT_REMOVE_SNAPSHOT_METHOD,
         { NULL }
     };