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-rw-r--r--plugins/pychrysa/glibext/bincontent.c46
1 files changed, 41 insertions, 5 deletions
diff --git a/plugins/pychrysa/glibext/bincontent.c b/plugins/pychrysa/glibext/bincontent.c
index a418c34..085c9af 100644
--- a/plugins/pychrysa/glibext/bincontent.c
+++ b/plugins/pychrysa/glibext/bincontent.c
@@ -40,6 +40,9 @@ static PyObject *py_binary_content_new(PyTypeObject *, PyObject *, PyObject *);
/* Fournit une empreinte unique (SHA256) pour les données. */
static PyObject *py_binary_content_get_checksum(PyObject *, PyObject *);
+/* Détermine le nombre d'octets lisibles. */
+static PyObject *py_binary_content_compute_size(PyObject *, PyObject *);
+
/* Lit un nombre non signé sur un octet. */
static PyObject *py_binary_content_read_u8(PyObject *, PyObject *);
@@ -114,7 +117,36 @@ static PyObject *py_binary_content_get_checksum(PyObject *self, PyObject *args)
checksum = g_binary_content_get_cheksum(content);
result = PyUnicode_FromString(checksum);
- Py_INCREF(result);
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : self = contenu binaire à manipuler. *
+* args = non utilisé ici. *
+* *
+* Description : Détermine le nombre d'octets lisibles. *
+* *
+* Retour : Quantité représentée. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_binary_content_compute_size(PyObject *self, PyObject *args)
+{
+ PyObject *result; /* Instance à retourner */
+ GBinContent *content; /* Version GLib du format */
+ phys_t size; /* Quantité d'octets dispos. */
+
+ content = G_BIN_CONTENT(pygobject_get(self));
+
+ size = g_binary_content_compute_size(content);
+
+ result = PyLong_FromUnsignedLongLong(size);
return result;
@@ -146,11 +178,11 @@ static PyObject *py_binary_content_read_u8(PyObject *self, PyObject *args)
content = G_BIN_CONTENT(pygobject_get(self));
- printf("Passage\n");
+ //printf("Passage\n");
ret = PyArg_ParseTuple(args, "O", &addr_obj);
- printf("ret == %d\n", ret);
+ //printf("ret == %d\n", ret);
if (!ret) return NULL;
@@ -160,7 +192,7 @@ static PyObject *py_binary_content_read_u8(PyObject *self, PyObject *args)
status = g_binary_content_read_u8(content, addr, &val);
if (!status) return NULL;
- printf("val :: 0x%02hhx\n", val);
+ //printf("val :: 0x%02hhx\n", val);
result = PyBytes_FromStringAndSize((char *)&val, 1);;
//Py_INCREF(result);
@@ -193,7 +225,11 @@ PyTypeObject *get_python_binary_content_type(void)
static PyMethodDef py_binary_content_methods[] = {
{ "get_cheksum", py_binary_content_get_checksum,
METH_NOARGS,
- "Compute a SHA256 hash as chechsum of handled data."
+ "get_cheksum($self, /)\n--\n\nCompute a SHA256 hash as chechsum of handled data."
+ },
+ { "compute_size", py_binary_content_compute_size,
+ METH_NOARGS,
+ "compute_size($self, /)\n--\n\nCompute the quantity of readable bytes."
},
{ "read_u8", py_binary_content_read_u8,
METH_VARARGS,