diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/dalvik/context.c | 4 | ||||
| -rw-r--r-- | plugins/dalvik/context.h | 2 | ||||
| -rw-r--r-- | plugins/kaitai/parsers/attribute.c | 2 | ||||
| -rw-r--r-- | plugins/pychrysalide/analysis/content.c | 80 | ||||
| -rw-r--r-- | plugins/pychrysalide/analysis/contents/encapsulated.c | 50 | ||||
| -rw-r--r-- | plugins/pychrysalide/analysis/contents/file.c | 50 | ||||
| -rw-r--r-- | plugins/pychrysalide/analysis/contents/memory.c | 50 | ||||
| -rw-r--r-- | plugins/pychrysalide/analysis/contents/restricted.c | 53 |
8 files changed, 183 insertions, 108 deletions
diff --git a/plugins/dalvik/context.c b/plugins/dalvik/context.c index b08678c..9cf878b 100644 --- a/plugins/dalvik/context.c +++ b/plugins/dalvik/context.c @@ -373,7 +373,7 @@ bool g_dalvik_context_register_array_data_padding(GDalvikContext *ctx, const vmp * * ******************************************************************************/ -GArchInstruction *g_dalvik_context_get_raw_data(GDalvikContext *ctx, const GBinContent *content, vmpa2t *pos) +GArchInstruction *g_dalvik_context_get_raw_data(GDalvikContext *ctx, GBinContent *content, vmpa2t *pos) { GArchInstruction *result; /* Instruction à retourner */ raw_data_area *found; /* Zone de couverture trouvée */ @@ -390,7 +390,7 @@ GArchInstruction *g_dalvik_context_get_raw_data(GDalvikContext *ctx, const GBinC if (found) { - restricted = g_restricted_content_new_ro(content, &found->range); + restricted = g_restricted_content_new(content, &found->range); length = get_mrange_length(&found->range); count = length / found->item_len; diff --git a/plugins/dalvik/context.h b/plugins/dalvik/context.h index bfa2757..f09cfa6 100644 --- a/plugins/dalvik/context.h +++ b/plugins/dalvik/context.h @@ -67,7 +67,7 @@ bool g_dalvik_context_register_array_data(GDalvikContext *, const vmpa2t *, uint bool g_dalvik_context_register_array_data_padding(GDalvikContext *, const vmpa2t *); /* Place une donnée en tant qu'instruction si besoin est. */ -GArchInstruction *g_dalvik_context_get_raw_data(GDalvikContext *, const GBinContent *, vmpa2t *); +GArchInstruction *g_dalvik_context_get_raw_data(GDalvikContext *, GBinContent *, vmpa2t *); diff --git a/plugins/kaitai/parsers/attribute.c b/plugins/kaitai/parsers/attribute.c index c61fe99..3eb406a 100644 --- a/plugins/kaitai/parsers/attribute.c +++ b/plugins/kaitai/parsers/attribute.c @@ -1538,7 +1538,7 @@ static bool _g_kaitai_attribute_parse_content(GKaitaiAttribute *attrib, kaitai_s goto exit; init_mrange(&work_range, pos, diff); - work_area = g_restricted_content_new_ro(content, &work_range); + work_area = g_restricted_content_new(content, &work_range); has_empty_size = (diff == 0); diff --git a/plugins/pychrysalide/analysis/content.c b/plugins/pychrysalide/analysis/content.c index f94e3f7..a4f2b99 100644 --- a/plugins/pychrysalide/analysis/content.c +++ b/plugins/pychrysalide/analysis/content.c @@ -40,6 +40,7 @@ #include "cattribs.h" #include "constants.h" +#include "storage/serialize.h" #include "../access.h" #include "../helpers.h" #include "../arch/vmpa.h" @@ -49,8 +50,13 @@ /* ------------------------ GLUE POUR CREATION DEPUIS PYTHON ------------------------ */ -/* Procède à l'initialisation de l'interface de génération. */ -static void py_binary_content_interface_init(GBinContentIface *, gpointer *); +/* Initialise la classe générique des contenus de binaire. */ +static void py_binary_content_init_gclass(GBinContentClass *, gpointer); + +CREATE_DYN_ABSTRACT_CONSTRUCTOR(binary_content, G_TYPE_BIN_CONTENT, py_binary_content_init_gclass); + +/* Initialise une instance sur la base du dérivé de GObject. */ +static int py_binary_content_init(PyObject *, PyObject *, PyObject *); /* Fournit le nom associé au contenu binaire. */ static char *py_binary_content_describe_wrapper(const GBinContent *, bool); @@ -126,10 +132,10 @@ static PyObject *py_binary_content_get_data(PyObject *, void *); /****************************************************************************** * * -* Paramètres : iface = interface GLib à initialiser. * -* unused = adresse non utilisée ici. * +* Paramètres : class = classe à initialiser. * +* unused = données non utilisées ici. * * * -* Description : Procède à l'initialisation de l'interface de génération. * +* Description : Initialise la classe générique des contenus de binaire. * * * * Retour : - * * * @@ -137,9 +143,38 @@ static PyObject *py_binary_content_get_data(PyObject *, void *); * * ******************************************************************************/ -static void py_binary_content_interface_init(GBinContentIface *iface, gpointer *unused) +static void py_binary_content_init_gclass(GBinContentClass *class, gpointer unused) { -#define BINARY_CONTENT_DOC \ + class->describe = py_binary_content_describe_wrapper; + + class->read_raw = py_binary_content_read_raw_wrapper; + class->read_u8 = py_binary_content_read_u8_wrapper; + class->read_u16 = py_binary_content_read_u16_wrapper; + class->read_u32 = py_binary_content_read_u32_wrapper; + class->read_u64 = py_binary_content_read_u64_wrapper; + +} + + +/****************************************************************************** +* * +* Paramètres : self = objet à initialiser (théoriquement). * +* args = arguments fournis à l'appel. * +* kwds = arguments de type key=val fournis. * +* * +* Description : Initialise une instance sur la base du dérivé de GObject. * +* * +* Retour : 0. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static int py_binary_content_init(PyObject *self, PyObject *args, PyObject *kwds) +{ + int ret; /* Bilan de lecture des args. */ + +#define BINARY_CONTENT_DOC \ "The BinContent is an interface which handles access to a given binary" \ " content.\n" \ "\n" \ @@ -161,13 +196,12 @@ static void py_binary_content_interface_init(GBinContentIface *iface, gpointer * "* pychrysalide.analysis.BinContent._read_u32();\n" \ "* pychrysalide.analysis.BinContent._read_u64();\n" - iface->describe = py_binary_content_describe_wrapper; + /* Initialisation d'un objet GLib */ + + ret = forward_pygobjet_init(self); + if (ret == -1) return -1; - iface->read_raw = py_binary_content_read_raw_wrapper; - iface->read_u8 = py_binary_content_read_u8_wrapper; - iface->read_u16 = py_binary_content_read_u16_wrapper; - iface->read_u32 = py_binary_content_read_u32_wrapper; - iface->read_u64 = py_binary_content_read_u64_wrapper; + return 0; } @@ -1406,14 +1440,17 @@ PyTypeObject *get_python_binary_content_type(void) PyVarObject_HEAD_INIT(NULL, 0) .tp_name = "pychrysalide.analysis.BinContent", - .tp_basicsize = sizeof(PyObject), + .tp_basicsize = sizeof(PyGObject), .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, .tp_doc = BINARY_CONTENT_DOC, .tp_methods = py_binary_content_methods, - .tp_getset = py_binary_content_getseters + .tp_getset = py_binary_content_getseters, + + .tp_init = py_binary_content_init, + .tp_new = py_binary_content_new, }; @@ -1440,23 +1477,18 @@ bool ensure_python_binary_content_is_registered(void) PyObject *module; /* Module à recompléter */ PyObject *dict; /* Dictionnaire du module */ - static GInterfaceInfo info = { /* Paramètres d'inscription */ - - .interface_init = (GInterfaceInitFunc)py_binary_content_interface_init, - .interface_finalize = NULL, - .interface_data = NULL, - - }; - type = get_python_binary_content_type(); if (!PyType_HasFeature(type, Py_TPFLAGS_READY)) { + if (!ensure_python_serializable_object_is_registered()) + return false; + module = get_access_to_python_module("pychrysalide.analysis"); dict = PyModule_GetDict(module); - if (!register_interface_for_pygobject(dict, G_TYPE_BIN_CONTENT, type, &info)) + if (!register_class_for_pygobject(dict, G_TYPE_BIN_CONTENT, type)) return false; if (!define_analysis_content_constants(type)) diff --git a/plugins/pychrysalide/analysis/contents/encapsulated.c b/plugins/pychrysalide/analysis/contents/encapsulated.c index a818bab..e9583e6 100644 --- a/plugins/pychrysalide/analysis/contents/encapsulated.c +++ b/plugins/pychrysalide/analysis/contents/encapsulated.c @@ -28,18 +28,20 @@ #include <pygobject.h> -#include <analysis/contents/encapsulated.h> +#include <i18n.h> +#include <analysis/contents/encapsulated-int.h> #include "../content.h" -#include "../storage/serialize.h" #include "../../access.h" #include "../../helpers.h" -/* Crée un nouvel objet Python de type 'BinContent'. */ -static PyObject *py_encaps_content_new(PyTypeObject *, PyObject *, PyObject *); +CREATE_DYN_CONSTRUCTOR(encaps_content, G_TYPE_ENCAPS_CONTENT); + +/* Initialise une instance sur la base du dérivé de GObject. */ +static int py_encaps_content_init(PyObject *, PyObject *, PyObject *); /* Indique la base d'un contenu binaire encapsulé. */ static PyObject *py_encaps_content_get_base(PyObject *, void *); @@ -54,26 +56,25 @@ static PyObject *py_encaps_content_get_endpoint(PyObject *, void *); /****************************************************************************** * * -* Paramètres : type = type de l'objet à instancier. * +* Paramètres : self = objet à initialiser (théoriquement). * * args = arguments fournis à l'appel. * * kwds = arguments de type key=val fournis. * * * -* Description : Crée un nouvel objet Python de type 'BinContent'. * +* Description : Initialise une instance sur la base du dérivé de GObject. * * * -* Retour : Instance Python mise en place. * +* Retour : 0. * * * * Remarques : - * * * ******************************************************************************/ -static PyObject *py_encaps_content_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +static int py_encaps_content_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *result; /* Instance à retourner */ GBinContent *base; /* Base de l'extraction */ const char *path; /* Chemin vers le contenu final*/ GBinContent *endpoint; /* Contenu accessible au final */ int ret; /* Bilan de lecture des args. */ - GBinContent *content; /* Version GLib du contenu */ + GEncapsContent *content; /* Version GLib du contenu */ #define ENCAPS_CONTENT_DOC \ "EncapsulatedContent gathers items relative to a binary encapsulated" \ @@ -94,20 +95,30 @@ static PyObject *py_encaps_content_new(PyTypeObject *type, PyObject *args, PyObj " pychrysalide.analysis.BinContent instances and the access path must" \ " be provided as a string." + /* Récupération des paramètres */ + ret = PyArg_ParseTuple(args, "O&sO&", convert_to_binary_content, &base, &path, convert_to_binary_content, &endpoint); - if (!ret) return NULL; + if (!ret) return -1; - content = g_encaps_content_new(base, path, endpoint); + /* Initialisation d'un objet GLib */ - result = pygobject_new(G_OBJECT(content)); + ret = forward_pygobjet_init(self); + if (ret == -1) return -1; - if (content != NULL) - g_object_unref(content); + /* Eléments de base */ - return result; + content = G_ENCAPS_CONTENT(pygobject_get(self)); + + if (!g_encaps_content_create(content, base, path, endpoint)) + { + PyErr_SetString(PyExc_ValueError, _("Unable to create encapsulated content.")); + return -1; + } + + return 0; } @@ -276,7 +287,9 @@ PyTypeObject *get_python_encaps_content_type(void) .tp_methods = py_encaps_content_methods, .tp_getset = py_encaps_content_getseters, - .tp_new = py_encaps_content_new + + .tp_init = py_encaps_content_init, + .tp_new = py_encaps_content_new, }; @@ -311,9 +324,6 @@ bool ensure_python_encaps_content_is_registered(void) dict = PyModule_GetDict(module); - if (!ensure_python_serializable_object_is_registered()) - return false; - if (!ensure_python_binary_content_is_registered()) return false; diff --git a/plugins/pychrysalide/analysis/contents/file.c b/plugins/pychrysalide/analysis/contents/file.c index 9552b6c..5bef069 100644 --- a/plugins/pychrysalide/analysis/contents/file.c +++ b/plugins/pychrysalide/analysis/contents/file.c @@ -28,18 +28,20 @@ #include <pygobject.h> -#include <analysis/contents/file.h> +#include <i18n.h> +#include <analysis/contents/file-int.h> #include "memory.h" -#include "../storage/serialize.h" #include "../../access.h" #include "../../helpers.h" -/* Crée un nouvel objet Python de type 'BinContent'. */ -static PyObject *py_file_content_new(PyTypeObject *, PyObject *, PyObject *); +CREATE_DYN_CONSTRUCTOR(file_content, G_TYPE_FILE_CONTENT); + +/* Initialise une instance sur la base du dérivé de GObject. */ +static int py_file_content_init(PyObject *, PyObject *, PyObject *); /* Fournit le nom de fichier associé au contenu binaire. */ static PyObject *py_file_content_get_filename(PyObject *, void *); @@ -48,24 +50,23 @@ static PyObject *py_file_content_get_filename(PyObject *, void *); /****************************************************************************** * * -* Paramètres : type = type de l'objet à instancier. * +* Paramètres : self = objet à initialiser (théoriquement). * * args = arguments fournis à l'appel. * * kwds = arguments de type key=val fournis. * * * -* Description : Crée un nouvel objet Python de type 'BinContent'. * +* Description : Initialise une instance sur la base du dérivé de GObject. * * * -* Retour : Instance Python mise en place. * +* Retour : 0. * * * * Remarques : - * * * ******************************************************************************/ -static PyObject *py_file_content_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +static int py_file_content_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *result; /* Instance à retourner */ const char *filename; /* Nom du fichier à charger */ int ret; /* Bilan de lecture des args. */ - GBinContent *content; /* Version GLib du contenu */ + GFileContent *content; /* Version GLib du contenu */ #define FILE_CONTENT_DOC \ "FileContent handles binary content loaded from a file.\n" \ @@ -76,17 +77,27 @@ static PyObject *py_file_content_new(PyTypeObject *type, PyObject *args, PyObjec "\n" \ "Where filename is a path to an existing file." + /* Récupération des paramètres */ + ret = PyArg_ParseTuple(args, "s", &filename); - if (!ret) return NULL; + if (!ret) return -1; - content = g_file_content_new(filename); + /* Initialisation d'un objet GLib */ - result = pygobject_new(G_OBJECT(content)); + ret = forward_pygobjet_init(self); + if (ret == -1) return -1; - if (content != NULL) - g_object_unref(content); + /* Eléments de base */ - return result; + content = G_FILE_CONTENT(pygobject_get(self)); + + if (!g_file_content_create(content, filename)) + { + PyErr_SetString(PyExc_ValueError, _("Unable to create file content.")); + return -1; + } + + return 0; } @@ -163,7 +174,9 @@ PyTypeObject *get_python_file_content_type(void) .tp_methods = py_file_content_methods, .tp_getset = py_file_content_getseters, - .tp_new = py_file_content_new + + .tp_init = py_file_content_init, + .tp_new = py_file_content_new, }; @@ -201,9 +214,6 @@ bool ensure_python_file_content_is_registered(void) if (!ensure_python_memory_content_is_registered()) return false; - if (!ensure_python_serializable_object_is_registered()) - return false; - if (!register_class_for_pygobject(dict, G_TYPE_FILE_CONTENT, type)) return false; diff --git a/plugins/pychrysalide/analysis/contents/memory.c b/plugins/pychrysalide/analysis/contents/memory.c index b5448f0..7464779 100644 --- a/plugins/pychrysalide/analysis/contents/memory.c +++ b/plugins/pychrysalide/analysis/contents/memory.c @@ -28,42 +28,43 @@ #include <pygobject.h> -#include <analysis/contents/memory.h> +#include <i18n.h> +#include <analysis/contents/memory-int.h> #include "../content.h" -#include "../storage/serialize.h" #include "../../access.h" #include "../../helpers.h" -/* Crée un nouvel objet Python de type 'BinContent'. */ -static PyObject *py_memory_content_new(PyTypeObject *, PyObject *, PyObject *); +CREATE_DYN_CONSTRUCTOR(memory_content, G_TYPE_MEMORY_CONTENT); + +/* Initialise une instance sur la base du dérivé de GObject. */ +static int py_memory_content_init(PyObject *, PyObject *, PyObject *); /****************************************************************************** * * -* Paramètres : type = type de l'objet à instancier. * +* Paramètres : self = objet à initialiser (théoriquement). * * args = arguments fournis à l'appel. * * kwds = arguments de type key=val fournis. * * * -* Description : Crée un nouvel objet Python de type 'BinContent'. * +* Description : Initialise une instance sur la base du dérivé de GObject. * * * -* Retour : Instance Python mise en place. * +* Retour : 0. * * * * Remarques : - * * * ******************************************************************************/ -static PyObject *py_memory_content_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +static int py_memory_content_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *result; /* Instance à retourner */ const char *data; /* Tampon interne de Python */ Py_ssize_t length; /* Taille utilisé de ce tampon */ int ret; /* Bilan de lecture des args. */ - GBinContent *content; /* Version GLib du contenu */ + GMemoryContent *content; /* Version GLib du contenu */ #define MEMORY_CONTENT_DOC \ "MemoryContent builds a binary content from memory data only." \ @@ -76,22 +77,32 @@ static PyObject *py_memory_content_new(PyTypeObject *type, PyObject *args, PyObj "Where data is provided as string or read-only bytes-like object." \ " The string may contain embedded null bytes." + /* Récupération des paramètres */ + /** * La taille doit être de type 'int' et non 'Py_ssize_t', sinon les 32 bits * de poids fort ne sont pas initialisés ! */ ret = PyArg_ParseTuple(args, "s#", &data, &length); - if (!ret) return NULL; + if (!ret) return -1; + + /* Initialisation d'un objet GLib */ - content = g_memory_content_new((const bin_t *)data, length); + ret = forward_pygobjet_init(self); + if (ret == -1) return -1; - result = pygobject_new(G_OBJECT(content)); + /* Eléments de base */ - if (content != NULL) - g_object_unref(content); + content = G_MEMORY_CONTENT(pygobject_get(self)); - return result; + if (!g_memory_content_create(content, (const bin_t *)data, length)) + { + PyErr_SetString(PyExc_ValueError, _("Unable to create memory content.")); + return -1; + } + + return 0; } @@ -131,7 +142,9 @@ PyTypeObject *get_python_memory_content_type(void) .tp_methods = py_memory_content_methods, .tp_getset = py_memory_content_getseters, - .tp_new = py_memory_content_new + + .tp_init = py_memory_content_init, + .tp_new = py_memory_content_new, }; @@ -166,9 +179,6 @@ bool ensure_python_memory_content_is_registered(void) dict = PyModule_GetDict(module); - if (!ensure_python_serializable_object_is_registered()) - return false; - if (!ensure_python_binary_content_is_registered()) return false; diff --git a/plugins/pychrysalide/analysis/contents/restricted.c b/plugins/pychrysalide/analysis/contents/restricted.c index 2609bb4..4521578 100644 --- a/plugins/pychrysalide/analysis/contents/restricted.c +++ b/plugins/pychrysalide/analysis/contents/restricted.c @@ -31,19 +31,21 @@ #include <i18n.h> -#include <analysis/contents/restricted.h> +#include <i18n.h> +#include <analysis/contents/restricted-int.h> #include "../content.h" -#include "../storage/serialize.h" #include "../../access.h" #include "../../helpers.h" #include "../../arch/vmpa.h" -/* Crée un nouvel objet Python de type 'BinContent'. */ -static PyObject *py_restricted_content_new(PyTypeObject *, PyObject *, PyObject *); +CREATE_DYN_CONSTRUCTOR(restricted_content, G_TYPE_RESTRICTED_CONTENT); + +/* Initialise une instance sur la base du dérivé de GObject. */ +static int py_restricted_content_init(PyObject *, PyObject *, PyObject *); /* Indique l'espace de restriction appliqué à un contenu. */ static PyObject *py_restricted_content_get_range(PyObject *, void *); @@ -52,25 +54,24 @@ static PyObject *py_restricted_content_get_range(PyObject *, void *); /****************************************************************************** * * -* Paramètres : type = type de l'objet à instancier. * +* Paramètres : self = objet à initialiser (théoriquement). * * args = arguments fournis à l'appel. * * kwds = arguments de type key=val fournis. * * * -* Description : Crée un nouvel objet Python de type 'BinContent'. * +* Description : Initialise une instance sur la base du dérivé de GObject. * * * -* Retour : Instance Python mise en place. * +* Retour : 0. * * * * Remarques : - * * * ******************************************************************************/ -static PyObject *py_restricted_content_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +static int py_restricted_content_init(PyObject *self, PyObject *args, PyObject *kwds) { - PyObject *result; /* Instance à retourner */ - GBinContent *content; /* Instance GLib correspondante*/ + GBinContent *internal; /* Instance GLib correspondante*/ mrange_t range; /* Restriction à appliquer */ int ret; /* Bilan de lecture des args. */ - GBinContent *restricted; /* Création GLib à transmettre */ + GRestrictedContent *content; /* Version GLib du contenu */ #define RESTRICTED_CONTENT_DOC \ "RestrictedContent restricts access to a given area for a binary content." \ @@ -82,14 +83,27 @@ static PyObject *py_restricted_content_new(PyTypeObject *type, PyObject *args, P "Where content is a pychrysalide.analysis.BinContent instance and range" \ " a Python object which can be converted into pychrysalide.arch.mrange." - ret = PyArg_ParseTuple(args, "O&O&", convert_to_binary_content, &content, convert_any_to_mrange, &range); - if (!ret) return NULL; + /* Récupération des paramètres */ - restricted = g_restricted_content_new(content, &range); + ret = PyArg_ParseTuple(args, "O&O&", convert_to_binary_content, &internal, convert_any_to_mrange, &range); + if (!ret) return -1; - result = pygobject_new(G_OBJECT(restricted)); + /* Initialisation d'un objet GLib */ - return result; + ret = forward_pygobjet_init(self); + if (ret == -1) return -1; + + /* Eléments de base */ + + content = G_RESTRICTED_CONTENT(pygobject_get(self)); + + if (!g_restricted_content_create(content, internal, &range)) + { + PyErr_SetString(PyExc_ValueError, _("Unable to create restricted content.")); + return -1; + } + + return 0; } @@ -166,7 +180,9 @@ PyTypeObject *get_python_restricted_content_type(void) .tp_methods = py_restricted_content_methods, .tp_getset = py_restricted_content_getseters, - .tp_new = py_restricted_content_new + + .tp_init = py_restricted_content_init, + .tp_new = py_restricted_content_new, }; @@ -201,9 +217,6 @@ bool ensure_python_restricted_content_is_registered(void) dict = PyModule_GetDict(module); - if (!ensure_python_serializable_object_is_registered()) - return false; - if (!ensure_python_binary_content_is_registered()) return false; |