diff options
Diffstat (limited to 'plugins/pychrysalide/analysis/db')
| -rw-r--r-- | plugins/pychrysalide/analysis/db/client.c | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/plugins/pychrysalide/analysis/db/client.c b/plugins/pychrysalide/analysis/db/client.c index afece26..f9ce001 100644 --- a/plugins/pychrysalide/analysis/db/client.c +++ b/plugins/pychrysalide/analysis/db/client.c @@ -25,6 +25,7 @@ #include "client.h" +#include <assert.h> #include <pygobject.h> @@ -36,6 +37,7 @@ #include "collection.h" #include "../../access.h" #include "../../helpers.h" +#include "../../struct.h" @@ -54,6 +56,9 @@ static PyObject *py_hub_client_save(PyObject *, PyObject *); /* Active les éléments en amont d'un horodatage donné. */ static PyObject *py_hub_client_set_last_active(PyObject *, PyObject *); +/* Fournit la liste des instantanés existants. */ +static PyObject *py_hub_client_get_snapshots(PyObject *, void *); + /* Fournit l'identifiant de l'instantané courant. */ static PyObject *py_hub_client_get_current_snapshot(PyObject *, void *); @@ -338,6 +343,137 @@ static PyObject *py_hub_client_set_last_active(PyObject *self, PyObject *args) * Paramètres : self = objet Python concerné par l'appel. * * closure = non utilisé ici. * * * +* Description : Fournit la liste des instantanés existants. * +* * +* Retour : Liste d'instantanés ou None. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static PyObject *py_hub_client_get_snapshots(PyObject *self, void *closure) +{ + PyObject *result; /* Valeur à retourner */ + GHubClient *client; /* Version native du serveur */ + snapshot_info_t *info; /* Liste d'instantanés présents*/ + size_t count; /* Taille de cette liste */ + bool status; /* Validité de cet identifiant */ + PyTypeObject *base; /* Modèle d'objet à créer */ + size_t i; /* Boucle de parcours */ + PyObject *item; /* Nouvelle description */ + char *text; /* Valeur textuelle à placer */ + PyObject *attrib; /* Attribut à constituer */ + int ret; /* Bilan d'une mise en place */ + bool failed; /* Détection d'une erreur */ + +#define HUB_CLIENT_SNAPSHOTS_ATTRIB PYTHON_GET_DEF_FULL \ +( \ + snapshots, py_hub_client, \ + "List of all existing snapshots, provided as a tuple of pychrysalide.PyStructObject." \ + "\n" \ + "Each snapshot is characterised by the following properties :\n" \ + "* parent_id : identifier of the parent snapshot;\n" \ + "* id : identifier of the snapshot;\n" \ + "* created : timestamp of the creation date;\n" \ + "* name : name of the snapshot, or None;\n" \ + "* desc : description of the snapshot, or None." \ +) + + client = G_HUB_CLIENT(pygobject_get(self)); + + status = g_hub_client_get_snapshots(client, &info, &count); + + if (status) + { + result = PyTuple_New(count); + + base = get_python_py_struct_type(); + + failed = false; + + for (i = 0; i < count; i++) + { + item = PyObject_CallFunction((PyObject *)base, NULL); + assert(item != NULL); + + text = snapshot_id_as_string(get_snapshot_info_parent_id(&info[i])); + attrib = PyUnicode_FromString(text); + ret = PyDict_SetItemString(item, "parent_id", attrib); + if (ret != 0) break; + + text = snapshot_id_as_string(get_snapshot_info_id(&info[i])); + attrib = PyUnicode_FromString(text); + ret = PyDict_SetItemString(item, "id", attrib); + if (ret != 0) break; + + attrib = PyLong_FromUnsignedLongLong(get_snapshot_info_created(&info[i])); + ret = PyDict_SetItemString(item, "created", attrib); + if (ret != 0) break; + + text = get_snapshot_info_name(&info[i]); + + if (text != NULL) + attrib = PyUnicode_FromString(text); + else + { + attrib = Py_None; + Py_INCREF(attrib); + } + + ret = PyDict_SetItemString(item, "name", attrib); + if (ret != 0) break; + + text = get_snapshot_info_desc(&info[i]); + + if (text != NULL) + attrib = PyUnicode_FromString(text); + else + { + attrib = Py_None; + Py_INCREF(attrib); + } + + ret = PyDict_SetItemString(item, "desc", attrib); + if (ret != 0) break; + + PyTuple_SetItem(result, i, item); + + } + + failed = (i < count); + + for (i = 0; i < count; i++) + exit_snapshot_info(&info[i]); + + free(info); + + if (failed) + goto on_failure; + + } + + else + { + result = Py_None; + Py_INCREF(result); + } + + return result; + + on_failure: + + Py_DECREF(result); + + return NULL; + +} + + +/****************************************************************************** +* * +* Paramètres : self = objet Python concerné par l'appel. * +* closure = non utilisé ici. * +* * * Description : Fournit l'identifiant de l'instantané courant. * * * * Retour : Identifiant d'instantané ou None. * @@ -452,6 +588,7 @@ PyTypeObject *get_python_hub_client_type(void) }; static PyGetSetDef py_hub_client_getseters[] = { + HUB_CLIENT_SNAPSHOTS_ATTRIB, HUB_CLIENT_CURRENT_SNAPSHOT_ATTRIB, { NULL } }; |