casilda/examples/nested.c
Val Packett d4211d8d1e Examples: make global vars static to avoid symbol conflicts
Segfault due to the 'socket' symbol referring to the variable instead of
the actual libc socket() function:

#0  0x0000aaaaaaac0040 in socket ()
#1  0x0000fffff723c698 in g_socket (domain=1, type=1, protocol=0, error=error@entry=0xffffe6ed79b8) at ../gio/gsocket.c:647

(how was this not caught before? o.0)
2026-04-13 03:30:38 -03:00

51 lines
1.4 KiB
C

#include <gtk/gtk.h>
#include "casilda-compositor.h"
/* Do not listen on any socket by default */
static gchar *socket = NULL;
static gchar *dirname;
static void
activate (GtkApplication *app, G_GNUC_UNUSED gpointer user_data)
{
CasildaCompositor *compositor;
GtkWidget *window;
window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "Nested Casilda Compositor");
gtk_window_set_default_size (GTK_WINDOW (window), 1152, 864);
if (socket)
g_message ("Listening on %s", socket);
else
g_message ("Not listening in any socket, you can pass a socket path as parameter");
compositor = casilda_compositor_new (socket);
gtk_window_set_child (GTK_WINDOW (window), GTK_WIDGET (compositor));
gtk_window_present (GTK_WINDOW (window));
gchar *argv[2] = {
g_build_path ("/", dirname, "compositor", NULL),
NULL
};
g_message("Running %s", argv[0]);
casilda_compositor_spawn_async (compositor, NULL, argv, NULL, G_SPAWN_DEFAULT, NULL, NULL, NULL, NULL);
}
int
main (int argc, char **argv)
{
g_autoptr(GtkApplication) app = NULL;
dirname = g_path_get_dirname (argv[0]);
app = gtk_application_new ("ar.xjuan.casilda.NestedExample", G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
if (argc >= 2)
socket = argv[1];
return g_application_run (G_APPLICATION (app), 0, NULL);
}