diff options
author | Cyrille Bagard <nocbos@gmail.com> | 2019-09-12 21:44:24 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2019-09-12 21:44:38 (GMT) |
commit | 682159e73cfbf8ec61d2f2aba765be1016a30ded (patch) | |
tree | 9477af8765263667b20a48c53835aa9b3be73a2a /plugins/pychrysalide/analysis/db/items | |
parent | 57f6179e22f880bbcff031714e8576cf9bd488ac (diff) |
Extended the Python API for update databases.
Diffstat (limited to 'plugins/pychrysalide/analysis/db/items')
-rw-r--r-- | plugins/pychrysalide/analysis/db/items/bookmark.c | 223 | ||||
-rw-r--r-- | plugins/pychrysalide/analysis/db/items/bookmark.h | 17 | ||||
-rw-r--r-- | plugins/pychrysalide/analysis/db/items/module.c | 1 |
3 files changed, 240 insertions, 1 deletions
diff --git a/plugins/pychrysalide/analysis/db/items/bookmark.c b/plugins/pychrysalide/analysis/db/items/bookmark.c index 783efa6..468f38c 100644 --- a/plugins/pychrysalide/analysis/db/items/bookmark.c +++ b/plugins/pychrysalide/analysis/db/items/bookmark.c @@ -33,6 +33,7 @@ #include <plugins/dt.h> +#include "../collection.h" #include "../item.h" #include "../../../access.h" #include "../../../helpers.h" @@ -40,6 +41,9 @@ +/* --------------------- ELABORATION D'UN ELEMENT DE COLLECTION --------------------- */ + + /* Crée un nouvel objet Python de type 'DbBookmark'. */ static PyObject *py_db_bookmark_new(PyTypeObject *, PyObject *, PyObject *); @@ -54,6 +58,19 @@ static PyObject *py_db_bookmark_get_comment(PyObject *, void *); +/* ---------------------- DEFINITION DE LA COLLECTION ASSOCIEE ---------------------- */ + + +/* Crée un nouvel objet Python de type 'BookmarkCollection'. */ +static PyObject *py_bookmark_collection_new(PyTypeObject *, PyObject *, PyObject *); + + + +/* ---------------------------------------------------------------------------------- */ +/* ELABORATION D'UN ELEMENT DE COLLECTION */ +/* ---------------------------------------------------------------------------------- */ + + /****************************************************************************** * * * Paramètres : type = type de l'objet à instancier. * @@ -144,7 +161,7 @@ static int py_db_bookmark_init(PyObject *self, PyObject *args, PyObject *kwds) "\n" \ "Instances can be created using the following constructor:\n" \ "\n" \ - " DbBookmark(addr, comment=None)" \ + " DbBookmark(addr, comment=None)\n" \ "\n" \ "Where addr is a location of type pychrysalide.arch.vmpa and" \ " comment is a string or None.\n" \ @@ -400,3 +417,207 @@ int convert_to_db_bookmark(PyObject *arg, void *dst) return result; } + + + +/* ---------------------------------------------------------------------------------- */ +/* DEFINITION DE LA COLLECTION ASSOCIEE */ +/* ---------------------------------------------------------------------------------- */ + + +/****************************************************************************** +* * +* 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 'BookmarkCollection'. * +* * +* Retour : Instance Python mise en place. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static PyObject *py_bookmark_collection_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + PyObject *result; /* Objet à retourner */ + PyTypeObject *base; /* Type de base à dériver */ + bool first_time; /* Evite les multiples passages*/ + GType gtype; /* Nouveau type de processeur */ + bool status; /* Bilan d'un enregistrement */ + +#define BOOKMARK_COLLECTION_DOC \ + "BookmarkCollection remembers all bookmark definitions.\n" \ + "\n" \ + "Instances can be created using the following constructor:\n" \ + "\n" \ + " DbBookmark()\n" \ + "\n" \ + "There should be no need for creating such instances manually." + + /* Validations diverses */ + + base = get_python_db_bookmark_type(); + + if (type == base) + goto simple_way; + + /* Mise en place d'un type dédié */ + + first_time = (g_type_from_name(type->tp_name) == 0); + + gtype = build_dynamic_type(G_TYPE_DB_BOOKMARK, type->tp_name, NULL, NULL, NULL); + + if (first_time) + { + status = register_class_for_dynamic_pygobject(gtype, type, base); + + if (!status) + { + result = NULL; + goto exit; + } + + } + + /* On crée, et on laisse ensuite la main à PyGObject_Type.tp_init() */ + + simple_way: + + result = PyType_GenericNew(type, args, kwds); + + exit: + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : - * +* * +* Description : Fournit un accès à une définition de type à diffuser. * +* * +* Retour : Définition d'objet pour Python. * +* * +* Remarques : - * +* * +******************************************************************************/ + +PyTypeObject *get_python_bookmark_collection_type(void) +{ + static PyMethodDef py_bookmark_collection_methods[] = { + { NULL } + }; + + static PyGetSetDef py_bookmark_collection_getseters[] = { + { NULL } + }; + + static PyTypeObject py_bookmark_collection_type = { + + PyVarObject_HEAD_INIT(NULL, 0) + + .tp_name = "pychrysalide.analysis.db.items.BookmarkCollection", + .tp_basicsize = sizeof(PyGObject), + + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, + + .tp_doc = BOOKMARK_COLLECTION_DOC, + + .tp_methods = py_bookmark_collection_methods, + .tp_getset = py_bookmark_collection_getseters, + + .tp_new = py_bookmark_collection_new, + + }; + + return &py_bookmark_collection_type; + +} + + +/****************************************************************************** +* * +* Paramètres : module = module dont la définition est à compléter. * +* * +* Description : Prend en charge l'objet 'pychrysalide....BookmarkCollection'.* +* * +* Retour : Bilan de l'opération. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool ensure_python_bookmark_collection_is_registered(void) +{ + PyTypeObject *type; /* Type Python 'DbBookmark' */ + PyObject *module; /* Module à recompléter */ + PyObject *dict; /* Dictionnaire du module */ + + type = get_python_bookmark_collection_type(); + + if (!PyType_HasFeature(type, Py_TPFLAGS_READY)) + { + module = get_access_to_python_module("pychrysalide.analysis.db.items"); + + dict = PyModule_GetDict(module); + + if (!ensure_python_db_item_is_registered()) + return false; + + if (!register_class_for_pygobject(dict, G_TYPE_BM_COLLECTION, type, get_python_db_collection_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 collection de signets. * +* * +* Retour : Bilan de l'opération, voire indications supplémentaires. * +* * +* Remarques : - * +* * +******************************************************************************/ + +int convert_to_bookmark_collection(PyObject *arg, void *dst) +{ + int result; /* Bilan à retourner */ + + result = PyObject_IsInstance(arg, (PyObject *)get_python_bookmark_collection_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 bookmark collection"); + break; + + case 1: + *((GBookmarkCollection **)dst) = G_BM_COLLECTION(pygobject_get(arg)); + break; + + default: + assert(false); + break; + + } + + return result; + +} diff --git a/plugins/pychrysalide/analysis/db/items/bookmark.h b/plugins/pychrysalide/analysis/db/items/bookmark.h index bcf1c11..504795f 100644 --- a/plugins/pychrysalide/analysis/db/items/bookmark.h +++ b/plugins/pychrysalide/analysis/db/items/bookmark.h @@ -31,6 +31,9 @@ +/* --------------------- ELABORATION D'UN ELEMENT DE COLLECTION --------------------- */ + + /* Fournit un accès à une définition de type à diffuser. */ PyTypeObject *get_python_db_bookmark_type(void); @@ -42,4 +45,18 @@ int convert_to_db_bookmark(PyObject *, void *); +/* ---------------------- DEFINITION DE LA COLLECTION ASSOCIEE ---------------------- */ + + +/* Fournit un accès à une définition de type à diffuser. */ +PyTypeObject *get_python_bookmark_collection_type(void); + +/* Prend en charge l'objet 'pychrysalide.analysis.db.items.BookmarkCollection'. */ +bool ensure_python_bookmark_collection_is_registered(void); + +/* Tente de convertir en collection de signets. */ +int convert_to_bookmark_collection(PyObject *, void *); + + + #endif /* _PLUGINS_PYCHRYSALIDE_ANALYSIS_DB_ITEMS_BOOKMARK_H */ diff --git a/plugins/pychrysalide/analysis/db/items/module.c b/plugins/pychrysalide/analysis/db/items/module.c index fcf636f..04349b5 100644 --- a/plugins/pychrysalide/analysis/db/items/module.c +++ b/plugins/pychrysalide/analysis/db/items/module.c @@ -89,6 +89,7 @@ bool populate_analysis_db_items_module(void) result = true; + if (result) result = ensure_python_bookmark_collection_is_registered(); if (result) result = ensure_python_db_bookmark_is_registered(); if (result) result = ensure_python_db_comment_is_registered(); |