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authorCyrille Bagard <nocbos@gmail.com>2012-02-01 10:12:54 (GMT)
committerCyrille Bagard <nocbos@gmail.com>2012-02-01 10:12:54 (GMT)
commit0c847f961a99d8e8012beecad27cf4318df1ff88 (patch)
treee73689b844184f272267ae54ac27a6e826410478
parent14e82ed268cb78d62bbba93357fede5ece5c4f7d (diff)
Provided a debug module for Python plugins using the PyGObject API.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@232 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
-rw-r--r--ChangeLog27
-rw-r--r--configure.ac16
-rw-r--r--plugins/pyoida/Makefile.am6
-rw-r--r--plugins/pyoida/debug/Makefile.am17
-rw-r--r--plugins/pyoida/debug/debugger.c174
-rw-r--r--plugins/pyoida/debug/debugger.h45
-rw-r--r--plugins/pyoida/debug/module.c66
-rw-r--r--plugins/pyoida/debug/module.h39
-rw-r--r--plugins/pyoida/plugin.c4
-rw-r--r--plugins/pyoida/pyoida.c7
-rw-r--r--plugins/python/exectracer/exectracer.py1
11 files changed, 397 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog
index 0d08f05..91ee03f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,33 @@
12-02-01 Cyrille Bagard <nocbos@gmail.com>
* configure.ac:
+ Check for pygobject-2.0 and add the new Makefile from the
+ 'plugins/pyoida/debug' directory to AC_CONFIG_FILES.
+
+ * plugins/pyoida/debug/debugger.c:
+ * plugins/pyoida/debug/debugger.h:
+ * plugins/pyoida/debug/Makefile.am:
+ * plugins/pyoida/debug/module.c:
+ * plugins/pyoida/debug/module.h:
+ New entries: provide a debug module for Python plugins using the
+ PyGObject API.
+
+ * plugins/pyoida/Makefile.am:
+ Add debug/libpyoidadebug.la to pyoida_la_LIBADD, LIBPYGOBJECT_LIBS to
+ pyoida_la_LDFLAGS and debug to SUBDIRS.
+
+ * plugins/pyoida/plugin.c:
+ Use the new Python GObject.
+
+ * plugins/pyoida/pyoida.c:
+ Load PyGObject API and register the debug module.
+
+ * plugins/python/exectracer/exectracer.py:
+ Add a debug message.
+
+12-02-01 Cyrille Bagard <nocbos@gmail.com>
+
+ * configure.ac:
Add the new Makefile from the 'plugins/python/exectracer' directory to
AC_CONFIG_FILES.
diff --git a/configure.ac b/configure.ac
index d8dff05..1d1e990 100644
--- a/configure.ac
+++ b/configure.ac
@@ -196,6 +196,20 @@ AC_SUBST(LIBPYTHON_CFLAGS)
AC_SUBST(LIBPYTHON_LIBS)
+#--- Checks for pygobject-2.0
+
+PKG_CHECK_MODULES(LIBPYGOBJECT,pygobject-2.0 >= 2.21.3,[libpygobject_found=yes],[libpygobject_found=no])
+
+if test "$libpygobject_found" = "yes"; then
+ libpygobject_version=`pkg-config pygobject-2.0 --modversion`
+else
+ libpygobject_version='-'
+fi
+
+AC_SUBST(LIBPYGOBJECT_CFLAGS)
+AC_SUBST(LIBPYGOBJECT_LIBS)
+
+
#--- Checks for Graphviz
PKG_CHECK_MODULES(LIBGRAPH,libgvc >= 0.20.2,[libgraph_found=yes],[libgraph_found=no])
@@ -226,6 +240,7 @@ AC_CONFIG_FILES([Makefile
plugins/pyoida/Makefile
plugins/pyoida/analysis/Makefile
plugins/pyoida/arch/Makefile
+ plugins/pyoida/debug/Makefile
plugins/pyoida/format/Makefile
plugins/python/Makefile
plugins/python/apkfiles/Makefile
@@ -286,6 +301,7 @@ echo $PACKAGE $VERSION
echo
echo The GNU Image Manipulation Program Toolkit... : $libgtk_version
echo The XML C parser and toolkit of Gnome........ : $libxml_version
+echo The Python GObject bindings.................. : $libpygobject_version
echo The graph library from Graphviz.............. : $libgraph_version
echo
diff --git a/plugins/pyoida/Makefile.am b/plugins/pyoida/Makefile.am
index 923d8c9..a343e6f 100644
--- a/plugins/pyoida/Makefile.am
+++ b/plugins/pyoida/Makefile.am
@@ -9,17 +9,19 @@ pyoida_la_SOURCES = \
pyoida_la_LIBADD = \
analysis/libpyoidaanalysis.la \
arch/libpyoidaarch.la \
+ debug/libpyoidadebug.la \
format/libpyoidaformat.la
pyoida_la_LDFLAGS = -module -avoid-version $(LIBGTK_LIBS) $(LIBXML_LIBS) $(LIBPYTHON_LIBS) \
+ $(LIBPYGOBJECT_LIBS) \
-L../../src/panels/ -lpanels -L../../src/.libs -loidadisass -loidagtkext \
-L../../src/plugins/.libs -lplugins
-INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS)
+INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS)
AM_CPPFLAGS =
AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
-SUBDIRS = analysis arch format
+SUBDIRS = analysis arch debug format
diff --git a/plugins/pyoida/debug/Makefile.am b/plugins/pyoida/debug/Makefile.am
new file mode 100644
index 0000000..4f01701
--- /dev/null
+++ b/plugins/pyoida/debug/Makefile.am
@@ -0,0 +1,17 @@
+
+noinst_LTLIBRARIES = libpyoidadebug.la
+
+libpyoidadebug_la_SOURCES = \
+ debugger.h debugger.c \
+ module.h module.c
+
+
+libpyoidadebug_la_LDFLAGS =
+
+
+INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS) $(LIBPYTHON_CFLAGS) $(LIBPYGOBJECT_CFLAGS) \
+ -I../../../src
+
+AM_CPPFLAGS =
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/plugins/pyoida/debug/debugger.c b/plugins/pyoida/debug/debugger.c
new file mode 100644
index 0000000..380f579
--- /dev/null
+++ b/plugins/pyoida/debug/debugger.c
@@ -0,0 +1,174 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * debugger.c - instances Python de débogueurs
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ * This file is part of OpenIDA.
+ *
+ * OpenIDA 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.
+ *
+ * OpenIDA 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 "debugger.h"
+
+
+#include <pygobject.h>
+
+
+
+
+
+
+/* Fournit la pile d'exécution courante via un débogueur. */
+static PyObject *py_binary_debugger_get_current_stack(PyObject *, PyObject *);
+
+
+
+
+
+
+
+/******************************************************************************
+* *
+* 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 'py_rendering_options'. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_binary_debugger_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
+{
+ PyObject *result; /* Instance à retourner */
+ DebuggerType dtype; /* Type de débogueur à créer */
+ int ret; /* Bilan de lecture des args. */
+ GBinaryDebugger *debugger; /* Version GLib du format */
+
+ ret = PyArg_ParseTuple(args, "l", &dtype);
+ if (!ret) return Py_None;
+
+ debugger = g_new_binary_debugger(dtype, NULL/* FIXME */);
+
+ result = py_binary_debugger_from_c(debugger);
+ g_object_unref(debugger);
+
+ return (PyObject *)result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : debugger = instance existante GLib. *
+* *
+* Description : Crée un nouvel objet Python de type 'BinaryDebugger'. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+PyObject *py_binary_debugger_from_c(GBinaryDebugger *debugger)
+{
+ return pygobject_new(G_OBJECT(debugger));
+
+}
+
+
+
+
+/******************************************************************************
+* *
+* Paramètres : self = classe représentant un débogueur. *
+* args = arguments fournis à l'appel. *
+* *
+* Description : Fournit la pile d'exécution courante via un débogueur. *
+* *
+* Retour : Valeur booléenne indiquant le statut d'une option. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static PyObject *py_binary_debugger_get_current_stack(PyObject *self, PyObject *args)
+{
+
+ printf(" -->> get stack\n");
+
+ return Py_BuildValue("i", true);
+
+}
+
+
+
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Ajoute l'objet 'pychrysalide.debug.BinaryDebugger' au module.*
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool register_python_binary_debugger(PyObject *module)
+{
+ int ret; /* Bilan d'un appel */
+
+ static PyMethodDef py_binary_debugger_methods[] = {
+ {
+ "get_current_stack", (PyCFunction)py_binary_debugger_get_current_stack,
+ METH_NOARGS,
+ "Provide the current callstack using a debugger."
+ },
+ { NULL }
+ };
+
+ static PyTypeObject py_binary_debugger_type = {
+
+ PyObject_HEAD_INIT(NULL)
+
+ .tp_name = "pychrysalide.debug.BinaryDebugger",
+ .tp_basicsize = sizeof(PyGObject),
+
+ .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+
+ .tp_doc = "PyChrysalide binary debugger",
+
+ .tp_methods = py_binary_debugger_methods,
+ .tp_new = (newfunc)py_binary_debugger_new
+
+ };
+
+ if (PyType_Ready(&py_binary_debugger_type) < 0)
+ return false;
+
+ Py_INCREF(&py_binary_debugger_type);
+ ret = PyModule_AddObject(module, "BinaryDebugger", (PyObject *)&py_binary_debugger_type);
+
+ return (ret == 0);
+
+}
diff --git a/plugins/pyoida/debug/debugger.h b/plugins/pyoida/debug/debugger.h
new file mode 100644
index 0000000..5e5cc21
--- /dev/null
+++ b/plugins/pyoida/debug/debugger.h
@@ -0,0 +1,45 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * debugger.h - prototypes pour les instances Python de débogueurs
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ * This file is part of OpenIDA.
+ *
+ * OpenIDA 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.
+ *
+ * OpenIDA 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
+ */
+
+
+#ifndef _PLUGINS_PYOIDA_DEBUG_DEBUGGER_H
+#define _PLUGINS_PYOIDA_DEBUG_DEBUGGER_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+#include <debug/debugger.h>
+
+
+
+/* Crée un nouvel objet Python de type 'BinaryDebugger'. */
+PyObject *py_binary_debugger_from_c(GBinaryDebugger *debugger);
+
+/* Ajoute l'objet 'pychrysalide.debug.BinaryDebugger' au module. */
+bool register_python_binary_debugger(PyObject *);
+
+
+
+#endif /* _PLUGINS_PYOIDA_DEBUG_DEBUGGER_H */
diff --git a/plugins/pyoida/debug/module.c b/plugins/pyoida/debug/module.c
new file mode 100644
index 0000000..fe59595
--- /dev/null
+++ b/plugins/pyoida/debug/module.c
@@ -0,0 +1,66 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * module.c - intégration du répertoire debug en tant que module
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ * This file is part of OpenIDA.
+ *
+ * OpenIDA 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.
+ *
+ * OpenIDA 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 "module.h"
+
+
+#include "debugger.h"
+
+
+
+/******************************************************************************
+* *
+* Paramètres : module = module dont la définition est à compléter. *
+* *
+* Description : Ajoute le module 'debug' au module Python. *
+* *
+* Retour : - *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+bool add_debug_module_to_python_module(PyObject *super)
+{
+ bool result;
+ PyObject *module;
+ int ret; /* Bilan d'un appel */
+
+ static PyMethodDef py_analysis_methods[] = {
+ { NULL }
+ };
+
+ module = Py_InitModule("pychrysalide.debug", py_analysis_methods);
+ if (module == NULL) return false;
+
+ Py_INCREF(module);
+ ret = PyModule_AddObject(super, "pychrysalide.debug", module);
+
+ result = (ret != 0);
+
+ result &= register_python_binary_debugger(module);
+
+ return result;
+
+}
diff --git a/plugins/pyoida/debug/module.h b/plugins/pyoida/debug/module.h
new file mode 100644
index 0000000..d331621
--- /dev/null
+++ b/plugins/pyoida/debug/module.h
@@ -0,0 +1,39 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * module.h - prototypes pour l'intégration du répertoire debug en tant que module
+ *
+ * Copyright (C) 2012 Cyrille Bagard
+ *
+ * This file is part of OpenIDA.
+ *
+ * OpenIDA 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.
+ *
+ * OpenIDA 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
+ */
+
+
+#ifndef _PLUGINS_PYOIDA_DEBUG_MODULE_H
+#define _PLUGINS_PYOIDA_DEBUG_MODULE_H
+
+
+#include <Python.h>
+#include <stdbool.h>
+
+
+
+/* Ajoute le module 'debug' au module Python. */
+bool add_debug_module_to_python_module(PyObject *);
+
+
+
+#endif /* _PLUGINS_PYOIDA_DEBUG_MODULE_H */
diff --git a/plugins/pyoida/plugin.c b/plugins/pyoida/plugin.c
index 9bcec8e..64cf013 100644
--- a/plugins/pyoida/plugin.c
+++ b/plugins/pyoida/plugin.c
@@ -30,7 +30,7 @@
#include "analysis/binary.h"
-
+#include "debug/debugger.h"
@@ -556,7 +556,7 @@ static bool g_python_plugin_handle_debugger(const GPythonPlugin *plugin, GBinary
args = PyTuple_New(2);
- PyTuple_SetItem(args, 0, Py_None);
+ PyTuple_SetItem(args, 0, py_binary_debugger_from_c(debugger));
PyTuple_SetItem(args, 1, PyInt_FromLong(action));
value = run_python_method(plugin->instance, "handle_debugger", args);
diff --git a/plugins/pyoida/pyoida.c b/plugins/pyoida/pyoida.c
index 1622512..d3b37e5 100644
--- a/plugins/pyoida/pyoida.c
+++ b/plugins/pyoida/pyoida.c
@@ -2,7 +2,7 @@
/* OpenIDA - Outil d'analyse de fichiers binaires
* pyoida.c - plugin permettant des extensions en Python
*
- * Copyright (C) 2009-2011 Cyrille Bagard
+ * Copyright (C) 2009-2012 Cyrille Bagard
*
* This file is part of OpenIDA.
*
@@ -29,10 +29,12 @@
#include <Python.h>
+#include <pygobject.h>
#include "analysis/module.h"
#include "arch/module.h"
+#include "debug/module.h"
#include "format/module.h"
/*
@@ -250,6 +252,8 @@ initpyoida(void)
{
PyObject *module;
+ pygobject_init(-1, -1, -1);
+
printf("Passage 2\n");
module = Py_InitModule("pyoida", SpamMethods);
@@ -258,6 +262,7 @@ initpyoida(void)
//add_analysis_roptions_to_python_module(module);
add_analysis_module_to_python_module(module);
add_arch_module_to_python_module(module);
+ add_debug_module_to_python_module(module);
add_format_module_to_python_module(module);
add_log_to_python_module(module);
diff --git a/plugins/python/exectracer/exectracer.py b/plugins/python/exectracer/exectracer.py
index 2773586..ddeff75 100644
--- a/plugins/python/exectracer/exectracer.py
+++ b/plugins/python/exectracer/exectracer.py
@@ -16,3 +16,4 @@ class ExecTracer(Plugin):
"""Be notify about debugger attaching or detaching."""
print "Python Hello !"
+ print debugger