diff options
Diffstat (limited to 'plugins/pe/python/constants.c')
| -rw-r--r-- | plugins/pe/python/constants.c | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/plugins/pe/python/constants.c b/plugins/pe/python/constants.c new file mode 100644 index 0000000..9b4942d --- /dev/null +++ b/plugins/pe/python/constants.c @@ -0,0 +1,143 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * constants.c - équivalent Python partiel du fichier "plugins/pe/pe_def.h" + * + * Copyright (C) 2020 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 "constants.h" + + +#include <plugins/pychrysalide/helpers.h> + + +#include "../pe_def.h" +#include "../routine.h" + + + +/****************************************************************************** +* * +* Paramètres : type = type dont le dictionnaire est à compléter. * +* * +* Description : Définit les constantes pour le format PE. * +* * +* Retour : true en cas de succès de l'opération, false sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool define_python_pe_format_constants(PyTypeObject *type) +{ + bool result; /* Bilan à retourner */ + PyObject *values; /* Groupe de valeurs à établir */ + + result = true; + + /** + * Indices des répertoires PE + */ + + values = PyDict_New(); + + if (result) result = add_const_to_group(values, "EXPORT", IMAGE_DIRECTORY_ENTRY_EXPORT); + if (result) result = add_const_to_group(values, "IMPORT", IMAGE_DIRECTORY_ENTRY_IMPORT); + if (result) result = add_const_to_group(values, "RESOURCE", IMAGE_DIRECTORY_ENTRY_RESOURCE); + if (result) result = add_const_to_group(values, "EXCEPTION", IMAGE_DIRECTORY_ENTRY_EXCEPTION); + if (result) result = add_const_to_group(values, "SECURITY", IMAGE_DIRECTORY_ENTRY_SECURITY); + if (result) result = add_const_to_group(values, "BASERELOC", IMAGE_DIRECTORY_ENTRY_BASERELOC); + if (result) result = add_const_to_group(values, "DEBUG", IMAGE_DIRECTORY_ENTRY_DEBUG); + if (result) result = add_const_to_group(values, "ARCHITECTURE", IMAGE_DIRECTORY_ENTRY_ARCHITECTURE); + if (result) result = add_const_to_group(values, "GLOBALPTR", IMAGE_DIRECTORY_ENTRY_GLOBALPTR); + if (result) result = add_const_to_group(values, "TLS", IMAGE_DIRECTORY_ENTRY_TLS); + if (result) result = add_const_to_group(values, "LOAD_CONFIG", IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG); + if (result) result = add_const_to_group(values, "BOUND_IMPORT", IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT); + if (result) result = add_const_to_group(values, "IAT", IMAGE_DIRECTORY_ENTRY_IAT); + if (result) result = add_const_to_group(values, "DELAY_IMPORT", IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT); + if (result) result = add_const_to_group(values, "COM_DESCRIPTOR", IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR); + + if (!result) + { + Py_DECREF(values); + goto exit; + } + + result = attach_constants_group_to_type(type, false, "ImageDirectoryEntry", values, + "Index number for a kind of data directory entry."); + + exit: + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : type = type dont le dictionnaire est à compléter. * +* * +* Description : Définit les constantes pour les routines du format PE. * +* * +* Retour : true en cas de succès de l'opération, false sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool define_python_pe_exported_routine_constants(PyTypeObject *type) +{ + bool result; /* Bilan à retourner */ + PyObject *values; /* Groupe de valeurs à établir */ + + result = true; + + values = PyDict_New(); + + if (result) result = add_const_to_group(values, "HAS_ORDINAL", PSF_HAS_ORDINAL); + if (result) result = add_const_to_group(values, "FORWARDED", PSF_FORWARDED); + + if (!result) + { + Py_DECREF(values); + goto exit; + } + + result = attach_constants_group_to_type(type, true, "PeSymbolFlag", values, + "Extra indications for exported PE routine symbols."); + + values = PyDict_New(); + + if (result) result = add_const_to_group(values, "UNDEF_PE_ORDINAL", UNDEF_PE_ORDINAL); + + if (!result) + { + Py_DECREF(values); + goto exit; + } + + result = attach_constants_group_to_type(type, false, "OrdinalValue", values, + "Extra value for exported PE routine ordinals."); + + exit: + + return result; + +} |