Ensure minimal desktop support for icon and name.

6 files changed, 186 insertions, 7 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 1250b59..66dcbdd 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -130,11 +130,12 @@ chrysalide_LDADD = $(LIBINTL)
 EXTRA_framework_DEPENDENCIES = libchrysacore4.la libchrysacoreui.la
 
 framework_SOURCES = 						\
+	app.h app.c								\
 	framework.h framework.c
 
-framework_CFLAGS = $(TOOLKIT4_CFLAGS)
+framework_CFLAGS = $(TOOLKIT4_CFLAGS) $(LIBGIOUNIX_CFLAGS)
 
-framework_LDFLAGS = $(TOOLKIT4_LIBS) \
+framework_LDFLAGS = $(TOOLKIT4_LIBS) $(LIBGIOUNIX_LIBS) \
 	-L.libs -lchrysacore4 -lchrysacoreui
 
 framework_LDADD =
diff --git a/src/app.c b/src/app.c
new file mode 100644
index 0000000..bb0fa8a
--- /dev/null
+++ b/src/app.c
@@ -0,0 +1,137 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * app.c - fichier d'entrée du programme
+ *
+ * Copyright (C) 2024 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide 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.
+ *
+ *  Chrysalide 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 <assert.h>
+#include <fcntl.h>
+#include <gio/gdesktopappinfo.h>
+#include <gio/gio.h>
+#include <sys/auxv.h>
+
+
+#include "app.h"
+#include "common/io.h"
+#include "common/xdg.h"
+#include "core/logs.h"
+#include "glibext/helpers.h"
+
+
+
+#define CHRYSALIDE_APP_ID "re.chrysalide.framework.gui" // REMME
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Installe au besoin une définition locale pour le système.    *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void ensure_wm_icon_and_name(void)
+{
+    GDesktopAppInfo *info;                  /* Information du système      */
+    GKeyFile *kfile;                        /* Définition d'application    */
+    unsigned long exec_path;                /* Chemin du programme         */
+    char *filename;                         /* Nom de fichier à écrire     */
+    GBytes *res;                            /* Données brutes d'une image  */
+    gsize size;                             /* Taille de ces données       */
+    gconstpointer data;                     /* Pointeur vers les données   */
+    int fd;                                 /* Flux ouvert en écriture     */
+
+    /* Evaluation du besoin */
+
+    info = g_desktop_app_info_new(CHRYSALIDE_APP_ID ".desktop");
+
+    /**
+     * Si l'exécutable n'est pas valide (inconnu de $PATH),
+     * la variable info n'est pas initialisée.
+     */
+
+    if (info != NULL)
+    {
+        unref_object(info);
+        goto done;
+    }
+
+    /* Mise en place d'une définition d'application */
+
+    exec_path = getauxval(AT_EXECFN);
+    assert(exec_path != 0);
+
+    kfile = g_key_file_new();
+
+    g_key_file_set_string(kfile, "Desktop Entry", "Name", "Chrysalide");
+    g_key_file_set_string(kfile, "Desktop Entry", "Comment[fr]", "Cadriciel de rétronception ciblant principalement les systèmes embarqués");
+    g_key_file_set_string(kfile, "Desktop Entry", "Comment", "Reverse Engineering Framework focused on embedded systems");
+    g_key_file_set_string(kfile, "Desktop Entry", "Type", "Application");
+    g_key_file_set_string(kfile, "Desktop Entry", "Exec", (const char *)exec_path);
+    g_key_file_set_string(kfile, "Desktop Entry", "Icon", "chrysalide-logo");
+    g_key_file_set_string(kfile, "Desktop Entry", "StartupNotify", "true");
+    g_key_file_set_string(kfile, "Desktop Entry", "MimeType", "application/vnd.android.package-archive");
+
+    filename = get_xdg_data_dir("applications/re.chrysalide.framework.gui.desktop", true);
+
+    g_key_file_save_to_file(kfile, filename, NULL);
+
+    free(filename);
+
+    g_key_file_free(kfile);
+
+    /* Ecriture de l'image */
+
+    res = g_resources_lookup_data("/re/chrysalide/framework/images/chrysalide-logo.svg",
+                                  G_RESOURCE_LOOKUP_FLAGS_NONE, NULL);
+    assert(res != NULL);
+
+    data = g_bytes_get_data(res, &size);
+
+    filename = get_xdg_data_dir("icons/hicolor/scalable/apps/chrysalide-logo.svg", true);
+
+    fd = open(filename, O_WRONLY | O_CREAT);
+
+    if (fd == -1)
+        LOG_ERROR_N("open");
+
+    else
+    {
+        safe_write(fd, data, size);
+        close(fd);
+    }
+
+    free(filename);
+
+    g_bytes_unref(res);
+
+    /* Sortie */
+
+ done:
+
+    ;
+
+}
diff --git a/src/app.h b/src/app.h
new file mode 100644
index 0000000..7696df5
--- /dev/null
+++ b/src/app.h
@@ -0,0 +1,34 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * app.h - prototypes pour le fichier d'entrée du programme
+ *
+ * Copyright (C) 2024 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide 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.
+ *
+ *  Chrysalide 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 Chrysalide.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _APP_H
+#define _APP_H
+
+
+
+/* Installe au besoin une définition locale pour le système. */
+void ensure_wm_icon_and_name(void);
+
+
+
+#endif  /* _APP_H */
diff --git a/src/framework.c b/src/framework.c
index 96c97c3..9e4f81c 100644
--- a/src/framework.c
+++ b/src/framework.c
@@ -26,6 +26,7 @@
 #include <gtk/gtk.h>
 
 
+#include "app.h" // REMME
 #include "framework.h"
 #include "glibext/helpers.h"
 #include "gui/core/core.h"
@@ -37,6 +38,9 @@
 /* --------------------- DEFINITION D'APPLICATION PERSONNALISEE --------------------- */
 
 
+#define CHRYSALIDE_APP_ID "re.chrysalide.framework.gui"
+
+
 /* Définition de l'application principale graphique (instance) */
 struct _GtkChrysalideFramework
 {
@@ -197,7 +201,7 @@ GtkChrysalideFramework *gtk_chrysalide_framework_new(void)
     GtkChrysalideFramework *result;         /* Instance à retourner        */
 
     result = g_object_new(GTK_TYPE_CHRYSALIDE_FRAMEWORK,
-                          "application-id", "re.chrysalide.framework",
+                          "application-id", CHRYSALIDE_APP_ID,
                           "flags", G_APPLICATION_DEFAULT_FLAGS,
                           NULL);
 
@@ -348,6 +352,8 @@ int main(int argc, char **argv)
     if (!load_gui_components(AGC_BUFFER_FEATURES))
         return EXIT_FAILURE;
 
+    ensure_wm_icon_and_name();
+
     app = gtk_chrysalide_framework_new();
 
     result = g_application_run(G_APPLICATION(app), argc, argv);
diff --git a/src/gui/Makefile.am b/src/gui/Makefile.am
index f4a682c..2faef41 100644
--- a/src/gui/Makefile.am
+++ b/src/gui/Makefile.am
@@ -28,9 +28,10 @@ libgui_la_LIBADD =						\
 libgui_la_CFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
 
 
-libgui4_la_SOURCES =
+libgui4_la_SOURCES =						\
+	resources.h resources.c
 
-libgui4_la_LIBADD =						\
+libgui4_la_LIBADD =							\
 	core/libguicore4.la
 
 libgui4_la_CFLAGS = $(LIBGTK4_CFLAGS)
diff --git a/src/gui/gresource.xml b/src/gui/gresource.xml
index 011281d..f8baf25 100644
--- a/src/gui/gresource.xml
+++ b/src/gui/gresource.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
-    <gresource prefix="/org/chrysalide/gui">
-        <file compressed="true">editor.ui</file>
+    <gresource prefix="/re/chrysalide/framework/images">
+        <file compressed="true" alias="chrysalide-logo.svg">../../pixmaps/chrysalide-logo.svg</file>
     </gresource>
 </gresources>