Defined the entry point for decompilations.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@189 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

3 files changed, 182 insertions, 0 deletions

diff --git a/src/analysis/decomp/Makefile.am b/src/analysis/decomp/Makefile.am
new file mode 100755
index 0000000..7b797bd
--- /dev/null
+++ b/src/analysis/decomp/Makefile.am
@@ -0,0 +1,14 @@
+
+noinst_LTLIBRARIES = libanalysisdecomp.la
+
+libanalysisdecomp_la_SOURCES =			\
+	decompiler.h decompiler.c
+
+libanalysisdecomp_la_LDFLAGS = 
+
+
+INCLUDES = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
+
+AM_CPPFLAGS = 
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
diff --git a/src/analysis/decomp/decompiler.c b/src/analysis/decomp/decompiler.c
new file mode 100644
index 0000000..284d3e1
--- /dev/null
+++ b/src/analysis/decomp/decompiler.c
@@ -0,0 +1,131 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * decompiler.h - prototypes pour l'encadrement des phases de décompilation
+ *
+ * Copyright (C) 2010 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "decompiler.h"
+
+
+#include <malloc.h>
+#include <stdio.h>
+#include <string.h>
+
+
+#include <i18n.h>
+
+
+#include "../../decomp/output.h"
+#include "../../decomp/lang/java.h"    /* FIXME : remme ! */
+
+
+
+/* Construit la description d'introduction de la décompilation. */
+static void build_decomp_prologue(GCodeBuffer *, const char *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : buffer   = tampon de destination pour le texte.              *
+*                filename = nom du fichier ciblé à décompiler.                *
+*                                                                             *
+*  Description : Construit la description d'introduction de la décompilation. *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void build_decomp_prologue(GCodeBuffer *buffer, const char *filename)
+{
+    GLangOutput *output;                    /* Modèle de sortie adéquat    */
+    GBufferLine *line;                      /* Ligne de destination        */
+    size_t len;                             /* Taille du texte             */
+    char *content;                          /* Contenu textuel d'une ligne */
+
+    output = g_java_output_new();
+
+    /* Introduction */
+
+    line = g_lang_output_write_comments(output, buffer,
+                                        SL(_("Binary data decompiled by OpenIDA")));
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+    line = g_lang_output_write_comments(output, buffer,
+                                        SL(_("OpenIDA is free software - © 2008-2010 Cyrille Bagard")));
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+    line = g_lang_output_write_comments(output, buffer, NULL, 0);
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+    /* Fichier */
+
+    if (filename == NULL)
+        filename = _("whole binary");
+
+    len = strlen(_("File: ")) + strlen(filename) + 1;
+    content = (char *)calloc(len, sizeof(char));
+
+    snprintf(content, len, "%s%s", _("File: "), filename);
+
+    line = g_lang_output_write_comments(output, buffer, content, len - 1);
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+    free(content);
+
+    /* Lignes de séparation */
+
+    line = g_lang_output_write_comments(output, buffer, NULL, 0);
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+    line = g_lang_output_write_comments(output, buffer, NULL, 0);
+    g_buffer_line_start_merge_at(line, BLC_ADDRESS);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : binary   = représentation de binaire chargé.                 *
+*                filename = nom du fichier source à cibler.                   *
+*                                                                             *
+*  Description : Procède à la décompilation des routines d'un fichier donné.  *
+*                                                                             *
+*  Retour      : Tampon de code mis en place.                                 *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GCodeBuffer *decompile_all_from_file(const GOpenidaBinary *binary, const char *filename)
+{
+    GCodeBuffer *result;                    /* Tampon constitué à renvoyer */
+
+    result = g_code_buffer_new();
+
+
+    build_decomp_prologue(result, filename);
+
+
+    return result;
+
+}
diff --git a/src/analysis/decomp/decompiler.h b/src/analysis/decomp/decompiler.h
new file mode 100644
index 0000000..363ad27
--- /dev/null
+++ b/src/analysis/decomp/decompiler.h
@@ -0,0 +1,37 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * decompiler.h - prototypes pour l'encadrement des phases de décompilation
+ *
+ * Copyright (C) 2010 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _ANALYSIS_DECOMP_DECOMPILER_H
+#define _ANALYSIS_DECOMP_DECOMPILER_H
+
+
+#include "../binary.h"
+
+
+
+/* Procède à la décompilation des routines d'un fichier donné. */
+GCodeBuffer *decompile_all_from_file(const GOpenidaBinary *, const char *);
+
+
+
+#endif  /* _ANALYSIS_DECOMP_DECOMPILER_H */