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-rw-r--r--src/gtkext/gtksnippet.c755
1 files changed, 0 insertions, 755 deletions
diff --git a/src/gtkext/gtksnippet.c b/src/gtkext/gtksnippet.c
deleted file mode 100644
index 3d1ed7e..0000000
--- a/src/gtkext/gtksnippet.c
+++ /dev/null
@@ -1,755 +0,0 @@
-
-/* OpenIDA - Outil d'analyse de fichiers binaires
- * gtksnippet.c - affichage d'un fragment de code d'assemblage
- *
- * Copyright (C) 2008 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 "gtksnippet.h"
-
-
-#include <malloc.h>
-#include <string.h>
-
-
-#include "../common/dllist.h"
-
-
-
-#define CONTENT_BUFFER_LEN 64
-
-#define MARGIN_SPACE 4
-
-
-
-
-/* Redessine l'affichage suite une mise à jour dans la marge. */
-void gtk_snippet_update_margin(GRenderingLine *, GtkSnippet *);
-
-
-
-
-
-/* Réclame une nouvelle taille adaptée au contenu présent. */
-void gtk_snippet_recompute_size_request(GtkSnippet *);
-
-
-
-
-
-
-
-
-static void gtk_snippet_class_init(GtkSnippetClass *klass);
-static void gtk_snippet_init(GtkSnippet *cpu);
-static void gtk_snippet_size_request(GtkWidget *widget,
- GtkRequisition *requisition);
-static void gtk_snippet_size_allocate(GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_snippet_realize(GtkWidget *widget);
-
-
-static gboolean gtk_snippet_button_press(GtkWidget *, GdkEventButton *event);
-
-static gboolean gtk_snippet_expose(GtkWidget *widget,
- GdkEventExpose *event);
-static void gtk_snippet_paint(GtkSnippet *snippet);
-static void gtk_snippet_destroy(GtkObject *object);
-
-
-
-G_DEFINE_TYPE(GtkSnippet, gtk_snippet, GTK_TYPE_WIDGET)
-
-
-
-
-GtkWidget * gtk_snippet_new(void)
-{
- GtkSnippet *result;
-
- result = gtk_type_new(gtk_snippet_get_type());
-
- return GTK_WIDGET(result);
-
-}
-
-
-static void
-gtk_snippet_class_init(GtkSnippetClass *klass)
-{
- GtkWidgetClass *widget_class;
- GtkObjectClass *object_class;
-
-
- widget_class = (GtkWidgetClass *) klass;
- object_class = (GtkObjectClass *) klass;
-
-
- widget_class->button_press_event = gtk_snippet_button_press;
- widget_class->realize = gtk_snippet_realize;
- widget_class->size_request = gtk_snippet_size_request;
- widget_class->size_allocate = gtk_snippet_size_allocate;
- widget_class->expose_event = gtk_snippet_expose;
-
- object_class->destroy = gtk_snippet_destroy;
-}
-
-
-static void
-gtk_snippet_init(GtkSnippet *snippet)
-{
- snippet->sel = 0;
-}
-
-
-static void
-gtk_snippet_size_request(GtkWidget *widget,
- GtkRequisition *requisition)
-{
- g_return_if_fail(widget != NULL);
- g_return_if_fail(GTK_IS_SNIPPET(widget));
- g_return_if_fail(requisition != NULL);
-
- requisition->width = 80;
- requisition->height = 100;
-}
-
-
-static void
-gtk_snippet_size_allocate(GtkWidget *widget,
- GtkAllocation *allocation)
-{
- g_return_if_fail(widget != NULL);
- g_return_if_fail(GTK_IS_SNIPPET(widget));
- g_return_if_fail(allocation != NULL);
-
- widget->allocation = *allocation;
-
- if (GTK_WIDGET_REALIZED(widget)) {
- gdk_window_move_resize(
- widget->window,
- allocation->x, allocation->y,
- allocation->width, allocation->height
- );
- }
-}
-
-
-static void
-gtk_snippet_realize(GtkWidget *widget)
-{
- GdkWindowAttr attributes;
- guint attributes_mask;
- GdkColor white; /* Couleur de fond normale */
-
- g_return_if_fail(widget != NULL);
- g_return_if_fail(GTK_IS_SNIPPET(widget));
-
- GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED);
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
-
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.event_mask = gtk_widget_get_events(widget) | GDK_BUTTON_PRESS_MASK | GDK_EXPOSURE_MASK;
-
- attributes_mask = GDK_WA_X | GDK_WA_Y;
-
- widget->window = gdk_window_new(
- gtk_widget_get_parent_window (widget),
- & attributes, attributes_mask
- );
-
- gdk_window_set_user_data(widget->window, widget);
-
- widget->style = gtk_style_attach(widget->style, widget->window);
-
-
- gdk_color_white(gtk_widget_get_colormap(widget), &white);
- gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, &white);
-
-
- GTK_SNIPPET(widget)->layout = gtk_widget_create_pango_layout(widget, NULL);
- GTK_SNIPPET(widget)->gc = gdk_gc_new(GDK_DRAWABLE(widget->window));
-
- gtk_snippet_build_content(GTK_SNIPPET(widget));
-
-}
-
-
-static gboolean gtk_snippet_button_press(GtkWidget *widget, GdkEventButton *event)
-{
- gboolean result; /* Décision à retourner */
- GtkSnippet *snippet; /* Composant GTK réel */
- gdouble y; /* Position à manipuler */
- GRenderingLine *line; /* Ligne de rendu visée */
-
- result = FALSE;
-
- snippet = GTK_SNIPPET(widget);
-
- y = event->y;
- line = g_rendering_line_find_by_y(snippet->lines, &y);
-
- if (line != NULL)
- {
- /* Clic dans la marge */
- if (event->type == GDK_BUTTON_PRESS && event->x < (2 * MARGIN_SPACE + snippet->line_height))
- {
- result = TRUE;
- g_rendering_line_toggle_flag(line, RLF_BREAK_POINT);
- }
-
- }
-
- if (result)
- {
- /* TODO: regions */
- gtk_snippet_paint(snippet);
- }
-
- return result;
-
-}
-
-
-
-/******************************************************************************
-* *
-* Paramètres : line = ligne dont un drapeau a évolué. *
-* snippet = composant GTK à mettre à jour. *
-* *
-* Description : Redessine l'affichage suite une mise à jour dans la marge. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_update_margin(GRenderingLine *line, GtkSnippet *snippet)
-{
-
-
- gtk_snippet_paint(snippet);
-
-
-
-
-}
-
-
-
-
-
-static gboolean
-gtk_snippet_expose(GtkWidget *widget,
- GdkEventExpose *event)
-{
- g_return_val_if_fail(widget != NULL, FALSE);
- g_return_val_if_fail(GTK_IS_SNIPPET(widget), FALSE);
- g_return_val_if_fail(event != NULL, FALSE);
-
- gtk_snippet_paint(GTK_SNIPPET(widget));
-
-
-
- /*
-
-
-gdk_gc_set_clip_region (GdkGC *gc,
- const GdkRegion *region);
-
-gdk_window_invalidate_region (GdkWindow *window,
- const GdkRegion *region,
- gboolean invalidate_children);
-gdk_window_begin_paint_region (GdkWindow *window,
- const GdkRegion *region);
-void gdk_window_end_paint (GdkWindow *window);
- */
-
-
-
-
-
-
- return TRUE;
-
-}
-
-
-static void
-gtk_snippet_paint(GtkSnippet *snippet)
-{
- GtkWidget *widget; /* Version GTK du composant */
- GdkGCValues values; /* Propriétés du contexte */
- GdkColor white; /* Couleur du fond */
- int width; /* Largeur de l'élément */
- int height; /* Hauteur de l'élément */
- GdkColor red; /* Couleur des arrêts */
- PangoLayoutIter *iter; /* Boucle de parcours */
- unsigned int index; /* Indice de la ligne visée */
- int y0; /* Ordonnée du haut d'une ligne*/
- int y1; /* Ordonnée du bas d'une ligne */
-
- GRenderingLine *liter;
-
-
- widget = GTK_WIDGET(snippet);
- gdk_gc_get_values(snippet->gc, &values);
-
- gdk_color_white(gtk_widget_get_colormap(widget), &white);
- gdk_gc_set_foreground(snippet->gc, &white);
-
- gtk_widget_get_size_request(widget, &width, &height);
-
- gdk_draw_rectangle(GDK_DRAWABLE(widget->window), GTK_SNIPPET(widget)->gc,
- TRUE, 0, 0, width, height);
-
- gdk_color_parse("#ff0000", &red);
- gdk_color_alloc(gtk_widget_get_colormap(widget), &red);
- gdk_gc_set_foreground(snippet->gc, &red);
-
-
- index = 0;
- iter = pango_layout_get_iter(snippet->layout);
-
-#if 0
- for (; index < snippet->info_count; index++, pango_layout_iter_next_line(iter))
- {
- if (!snippet->info[index].bp_set) continue;
-
- pango_layout_iter_get_line_yrange(iter, &y0, &y1);
-
-
-
- gdk_draw_arc(GDK_DRAWABLE(widget->window), GTK_SNIPPET(widget)->gc,
- FALSE, MARGIN_SPACE, y0 / PANGO_SCALE,
- snippet->line_height - 2, snippet->line_height - 2,
- 0, 360 * 64);
-
- }
-#endif
-
- pango_layout_iter_free(iter);
-
- gdk_gc_set_foreground(snippet->gc, &values.foreground);
-
- gdk_draw_layout(GDK_DRAWABLE(widget->window), snippet->gc,
- 2 * MARGIN_SPACE + snippet->line_height, 0,
- snippet->layout);
-
-
- y0 = 0;
-
- for (/* l! */liter = snippet->lines; liter != NULL; liter = g_rendering_line_get_next_iter(snippet->lines, liter))
- {
- g_rendering_line_draw(liter, GDK_DRAWABLE(widget->window), snippet->gc,
- MARGIN_SPACE, 2 * MARGIN_SPACE + snippet->line_height,
- y0, snippet->line_height);
-
- y0 += snippet->line_height;
-
- }
-
-
-}
-
-
-static void
-gtk_snippet_destroy(GtkObject *object)
-{
- GtkSnippet *cpu;
- GtkSnippetClass *klass;
-
- g_return_if_fail(object != NULL);
- g_return_if_fail(GTK_IS_SNIPPET(object));
-
- cpu = GTK_SNIPPET(object);
-
- klass = gtk_type_class(gtk_widget_get_type());
-
- if (GTK_OBJECT_CLASS(klass)->destroy) {
- (* GTK_OBJECT_CLASS(klass)->destroy) (object);
- }
-}
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* show = état de l'affichage auquel parvenir. *
-* *
-* Description : Choisit d'afficher les adresses virtuelles ou non. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_show_vaddress(GtkSnippet *snippet, gboolean show)
-{
- snippet->show_vaddress = show;
-
- gtk_snippet_build_content(snippet);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* show = état de l'affichage auquel parvenir. *
-* *
-* Description : Choisit d'afficher le code brut ou non. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_show_code(GtkSnippet *snippet, gboolean show)
-{
- snippet->show_code = show;
-
- gtk_snippet_build_content(snippet);
-
-}
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* format = format du binaire affiché. *
-* *
-* Description : Définit le format auquel le contenu est lié. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_set_format(GtkSnippet *snippet, const exe_format *format)
-{
- snippet->format = format;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* lines = informations à intégrer. *
-* *
-* Description : Définit les lignes du bloc de représentation. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_set_rendering_lines(GtkSnippet *snippet, GRenderingLine *lines)
-{
- GRenderingLine *iter; /* Boucle de parcours */
-
- snippet->lines = lines;
-
- for (iter = lines; iter != NULL; iter = g_rendering_line_get_next_iter(lines, iter))
- g_signal_connect(iter, "rendering-line-flags-changed",
- G_CALLBACK(gtk_snippet_update_margin), snippet);
-
- g_rendering_line_update_bin_len(lines);
-
- gtk_snippet_recompute_size_request(snippet);
-
-}
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* *
-* Description : Réclame une nouvelle taille adaptée au contenu présent. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_recompute_size_request(GtkSnippet *snippet)
-{
- int width; /* Largeur de l'objet actuelle */
- int height; /* Hauteur de l'objet actuelle */
-
- g_rendering_line_get_size(snippet->lines, &width, &height, &snippet->line_height);
-
- gtk_widget_set_size_request(GTK_WIDGET(snippet),
- width + 2 * MARGIN_SPACE + snippet->line_height,
- height);
-
-}
-
-
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à mettre à jour. *
-* *
-* Description : Définit le contenu visuel à partir des infos enregistrées. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-void gtk_snippet_build_content(GtkSnippet *snippet)
-{
-#if 0
- const uint8_t *exe_content; /* Contenu binaire global */
- off_t max_bin_len; /* Taille max du code brut */
- unsigned int i; /* Boucle de traitement */
- off_t bin_len; /* Taille d'instruction */
- char *bin_code; /* Tampon du code binaire */
- char *content; /* Contenu à définir */
- size_t content_len; /* Taille du contenu */
- AdressMode mode; /* Affichage des adresses */
- char buffer[CONTENT_BUFFER_LEN]; /* Zone tampon à utiliser */
- off_t bin_offset; /* Début de l'instruction */
- off_t k; /* Boucle de parcours #2 */
- off_t j; /* Boucle de parcours #1 */
- int width; /* Largeur de l'objet actuelle */
- int height; /* Hauteur de l'objet actuelle */
- PangoLayoutIter *iter; /* Boucle de parcours */
- int y0; /* Ordonnée du haut d'une ligne*/
- int y1; /* Ordonnée du bas d'une ligne */
-
- /* Calcul de la largeur maximale brute si besoin est */
- if (snippet->show_code)
- {
- exe_content = get_exe_content(snippet->format, NULL);
-
- max_bin_len = 1;
-
- for (i = 0; i < snippet->info_count; i++)
- {
- /* Commentaire uniquement */
- if (snippet->info[i].instr == NULL) continue;
-
- get_asm_instr_offset_and_length(snippet->info[i].instr, NULL, &bin_len);
- if (bin_len > max_bin_len) max_bin_len = bin_len;
-
- }
-
- max_bin_len = max_bin_len * 2 + (max_bin_len - 1);
- bin_code = (char *)calloc(max_bin_len + 1, sizeof(char));
-
- }
-
- content_len = strlen("<tt>") + 1;
- content = (char *)calloc(content_len, sizeof(char));
- strcpy(content, "<tt>");
-
- mode = ADM_32BITS; /* FIXME */
-
- for (i = 0; i < snippet->info_count; i++)
- {
- if (i > 0)
- {
- content = (char *)realloc(content, ++content_len * sizeof(char));
- strcat(content, "\n");
- }
-
- /* Eventuelle adresse virtuelle */
-
- if (snippet->show_vaddress)
- {
- switch (mode)
- {
- case ADM_32BITS:
- snprintf(buffer, CONTENT_BUFFER_LEN,
- "<span foreground='#333333'>0x%08llx</span>",
- snippet->info[i].offset);
- break;
-
- case ADM_64BITS:
- snprintf(buffer, CONTENT_BUFFER_LEN,
- "<span foreground='#333333'>0x%16llx</span>",
- snippet->info[i].offset);
- break;
-
- }
-
- content_len += strlen(buffer);
- content = (char *)realloc(content, content_len * sizeof(char));
- strcat(content, buffer);
-
- }
-
- /* Eventuel code brut */
-
- if (snippet->show_code)
- {
- k = 0;
-
- if (snippet->info[i].instr != NULL)
- {
- get_asm_instr_offset_and_length(snippet->info[i].instr, &bin_offset, &bin_len);
-
- for (j = 0; j < bin_len; j++)
- {
- if ((j + 1) < bin_len)
- k += snprintf(&bin_code[j * (2 + 1)], 4, "%02hhx ", exe_content[bin_offset + j]);
- else
- k += snprintf(&bin_code[j * (2 + 1)], 3, "%02hhx", exe_content[bin_offset + j]);
- }
-
- }
-
- for (; k < max_bin_len; k++)
- snprintf(&bin_code[k], 2, " ");
-
- if (snippet->show_vaddress) content_len += strlen("\t");
- content_len += strlen(bin_code);
- content = (char *)realloc(content, content_len * sizeof(char));
- if (snippet->show_vaddress) strcat(content, "\t");
- strcat(content, bin_code);
-
- }
-
- /* Eventuelle instruction */
-
- if (snippet->info[i].instr != NULL)
- {
- print_hinstruction(snippet->proc, snippet->format, snippet->info[i].instr, buffer, CONTENT_BUFFER_LEN, ASX_INTEL);
-
- if (snippet->show_vaddress || snippet->show_code) content_len += strlen("\t");
- content_len += strlen(buffer);
-
- content = (char *)realloc(content, content_len * sizeof(char));
- if (snippet->show_vaddress || snippet->show_code) strcat(content, "\t");
- strcat(content, buffer);
-
- }
-
- /* Eventuel commantaire */
-
- if (snippet->info[i].comment != NULL)
- {
- if (snippet->show_vaddress || snippet->show_code) content_len += strlen("\t");
- content_len += strlen("<b><span foreground='#003300'>; ") + strlen(snippet->info[i].comment) + strlen("</span></b>");
-
- content = (char *)realloc(content, content_len * sizeof(char));
- if (snippet->show_vaddress || snippet->show_code) strcat(content, "\t");
- strcat(content, "<b><span foreground='#003300'>; ");
- strcat(content, snippet->info[i].comment);
- strcat(content, "</span></b>");
-
- }
-
- }
-
- content_len += strlen("</tt>");
- content = (char *)realloc(content, content_len * sizeof(char));
- strcat(content, "</tt>");
-
- if (snippet->show_code) free(bin_code);
-
- pango_layout_set_markup(snippet->layout, content, content_len - 1);
-
- pango_layout_get_pixel_size(snippet->layout, &width, &height);
-
- snippet->line_height = 0;
- iter = pango_layout_get_iter(snippet->layout);
-
- do
- {
- pango_layout_iter_get_line_yrange(iter, &y0, &y1);
- snippet->line_height = MAX(snippet->line_height, (y1 - y0) / PANGO_SCALE);
- }
- while (pango_layout_iter_next_line(iter));
-
- pango_layout_iter_free(iter);
-
- //gtk_widget_set_size_request(GTK_WIDGET(snippet), width + 2 * MARGIN_SPACE + snippet->line_height, height);
-#endif
-}
-
-
-
-
-
-
-
-
-/******************************************************************************
-* *
-* Paramètres : snippet = composant GTK à consulter. *
-* address = adresse à présenter à l'écran. *
-* position = position verticale au sein du composant. [OUT] *
-* *
-* Description : Indique la position verticale d'une adresse donnée. *
-* *
-* Retour : TRUE si l'adresse fait partie du composant, FALSE sinon. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-gboolean gtk_snippet_get_address_vposition(GtkSnippet *snippet, uint64_t address, gint *position)
-{
- unsigned int i; /* Boucle de parcours */
-
- *position = 0;
-#if 0
- for (i = 0; i < snippet->info_count; i++)
- {
- if (snippet->info[i].offset == address) break;
- else *position += snippet->line_height;
- }
-#endif
- return false;//(i < snippet->info_count);
-
-}
-