Improved the computing and the rendering of the graphic view.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@277 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 0 insertions, 219 deletions

diff --git a/src/graph/layout.c b/src/graph/layout.c
deleted file mode 100644
index f8afad6..0000000
--- a/src/graph/layout.c
+++ /dev/null
@@ -1,219 +0,0 @@
-
-/* OpenIDA - Outil d'analyse de fichiers binaires
- * layout.c - mise en place de graphique
- *
- * Copyright (C) 2009-2012 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "layout.h"
-
-
-#include <malloc.h>
-#include <string.h>
-#include <gtk/gtkfixed.h>
-
-
-#include "dot.h"
-#include "node.h"
-#include "../analysis/binary.h"
-#include "../common/extstr.h"
-#include "../gtkext/gtkbufferview.h"
-
-
-
-/* Taille maximale des descriptions de liens */
-#define LINKS_DESC_LEN 128
-
-
-/* Etablit tous les liens entre les différents morceaux de code. */
-static char *complete_graph_links(const GtkGraphView *, GtkViewPanel **, size_t, char *);
-
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : view  = support où placer les différents éléments.           *
-*                views = morceaux de code à afficher de façon organisée.      *
-*                count = quantité de ces morceaux de code.                    *
-*                                                                             *
-*  Description : Dispose une série de morceaux d'affichage en graphique.      *
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-bool build_graph_view(GtkGraphView *view, GtkViewPanel **views, size_t count)
-{
-    GGraphNode **nodes;                     /* Intermédiaires en place     */
-    size_t i;                               /* Boucle de parcours          */
-    char *cmds;                             /* Description à envoyer à dot */
-    graph_layout *layout;                   /* Graphique construit         */
-    GtkLinkRenderer **links;                /* Liens graphiques construits */
-    size_t links_count;                     /* Quantité de ces liens       */
-
-    /* Création de la glue */
-
-    nodes = (GGraphNode **)calloc(count, sizeof(GGraphNode *));
-
-    for (i = 0; i < count; i++)
-        nodes[i] = g_graph_node_new(GTK_WIDGET(views[i]));
- 
-    /* Définition du graphique */
-
-    cmds = strdup("digraph G {\noverlap=false;\n  splines=true;\n");
-
-    for (i = 0; i < count; i++)
-        cmds = g_graph_node_register_for_dot(nodes[i], cmds);
-
-    cmds = complete_graph_links(view, views, count, cmds);
-
-    cmds = stradd(cmds, "}");
-
-    layout = create_graph_layout(cmds);
-
-    /* Affichage du graphique */
-
-    place_nodes_of_graph_layout(layout, view,  nodes, count);
-
-    links = create_links_from_graph_layout(layout, &links_count);
-    gtk_graph_view_attach_links(view, links, links_count);
-
-    gtk_widget_queue_draw(GTK_WIDGET(view));
-
-    delete_graph_layout(layout);
-
-    /* TODO : free nodes */
-
-    return true;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : view  = support contenant les différentes lignes.            *
-*                views = morceaux de code à afficher de façon organisée.      *
-*                count = quantité de ces morceaux de code.                    *
-*                desc  = description du graphique à compléter. [OUT]          *
-*                                                                             *
-*  Description : Etablit tous les liens entre les différents morceaux de code.*
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-static char *complete_graph_links(const GtkGraphView *view, GtkViewPanel **views, size_t count, char *desc)
-{
-    GLoadedBinary *binary;                  /* Binaire rattaché aux vues   */
-    GArchInstruction *instrs;               /* Instructions pour assembleur*/
-    GBufferView *buffer;                    /* Tampon d'une partie de code */
-    vmpa_t end;                             /* Adresse finale du tampon    */
-    size_t i;                               /* Boucle de parcours #1       */
-    GArchInstruction *last;                 /* Dernière instruc. d'un bloc */
-    vmpa_t addr;                            /* Addresse d'instruction      */
-    GArchInstruction **dests;               /* Instr. visée par une autre  */
-    InstructionLinkType *types;             /* Type de lien entre lignes   */
-    size_t dcount;                          /* Nombre de liens de dest.    */
-    size_t j;                               /* Boucle de parcours #2       */
-    size_t k;                               /* Boucle de parcours #3       */
-    char cmd[LINKS_DESC_LEN];               /* Tampon pour l'ajout de liens*/
-    GArchInstruction *next;                 /* Instruction suivante        */
-
-    if (count == 0)
-        return desc;
-
-    binary = gtk_view_panel_get_binary(views[0]);
-    instrs = g_loaded_binary_get_instructions(binary);
-
-    for (i = 0; i < count; i++)
-    {
-        buffer = gtk_buffer_view_get_buffer(GTK_BUFFER_VIEW(views[i]));
-        g_buffer_view_get_restrictions(buffer, NULL, &end);
-
-        last = g_arch_instruction_find_by_address(instrs, end, true);
-        g_arch_instruction_get_location(last, NULL, NULL, &addr);
-
-        if (g_arch_instruction_has_destinations(last))
-        {
-            dcount = g_arch_instruction_get_destinations(last, &dests, &types);
-
-            for (j = 0; j < dcount; j++)
-            {
-                g_arch_instruction_get_location(dests[j], NULL, NULL, &addr);
-
-                for (k = 0; k < count; k++)
-                    if (gtk_view_panel_contain_address(views[k], addr))
-                        break;
-
-                if (k < count)
-                    switch (types[j])
-                    {
-                        case ILT_JUMP:
-                            snprintf(cmd, LINKS_DESC_LEN, "_%p -> _%p;\n", views[i], views[k]);
-                            desc = stradd(desc, cmd);
-                            break;
-
-                        case ILT_JUMP_IF_TRUE:
-                            snprintf(cmd, LINKS_DESC_LEN, "_%p -> _%p;\n", views[i], views[k]);
-                            desc = stradd(desc, cmd);
-                            break;
-
-                        case ILT_JUMP_IF_FALSE:
-                            snprintf(cmd, LINKS_DESC_LEN, "_%p -> _%p;\n", views[i], views[k]);
-                            desc = stradd(desc, cmd);
-                            break;
-
-                        default:
-                            break;
-
-                    }
-
-            }
-
-        }
-
-        /* Si la ligne n'est pas la dernière, on suit le flux normal */
-        else if (addr != end)
-        {
-            next = g_arch_instruction_get_next_iter(instrs, last, end);
-            if (next == NULL) continue;
-
-            g_arch_instruction_get_location(next, NULL, NULL, &addr);
-
-            for (k = 0; k < count; k++)
-                if (gtk_view_panel_contain_address(views[k], addr))
-                    break;
-
-            if (k < count)
-            {
-                snprintf(cmd, LINKS_DESC_LEN, "_%p -> _%p;\n", views[i], views[k]);
-                desc = stradd(desc, cmd);
-            }
-
-        }
-
-    }
-
-    return desc;
-
-}