1 files changed, 143 insertions, 0 deletions
diff --git a/src/terminate.c b/src/terminate.c
new file mode 100644
index 000000000..f5c1345a8
--- /dev/null
+++ b/src/terminate.c
@@ -0,0 +1,143 @@
+/*      $Id$
+
+        This program 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 2, or (at your option)
+        any later version.
+
+        This program 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., Inc., 51 Franklin Street, Fifth Floor, Boston,
+        MA 02110-1301, USA.
+
+
+        xfwm4    - (c) 2002-2008 Olivier Fourdan
+
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#include <signal.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include "client.h"
+
+void
+terminateCloseDialog (Client *c)
+{
+    g_return_if_fail (c != NULL);
+
+    if (c->dialog_pid)
+    {
+        kill (c->dialog_pid, SIGKILL);
+        c->dialog_pid = 0;
+    }
+    if (c->dialog_fd >= 0)
+    {
+        close (c->dialog_fd);
+        c->dialog_fd = -1;
+    }
+}
+
+static gboolean
+terminateProcessIO (GIOChannel   *channel,
+                    GIOCondition  condition,
+                    gpointer      data)
+{
+    Client *c;
+    int pid;
+    Window xwindow;
+    char *str;
+    gsize len;
+    GError *err;
+
+    c = (Client *) data;
+    g_return_val_if_fail (c != NULL, FALSE);
+
+    str = NULL;
+    len = 0;
+    err = NULL;
+
+    if (condition & G_IO_IN)
+    {
+        g_io_channel_read_to_end (channel, &str, &len, &err);
+
+        if (err)
+        {
+            g_warning (_("Error reading data from child process: %s\n"), err->message);
+            g_error_free (err);
+        }
+        if (len > 0)
+        {
+            if (!g_strncasecmp(str, "yes", 3))
+            {
+                clientTerminate (c);
+            }
+        }
+
+        g_free (str);
+    }
+
+    terminateCloseDialog (c);
+
+    return FALSE;
+}
+
+gboolean
+terminateShowDialog (Client *c)
+{
+    ScreenInfo *screen_info;
+    char *argv[4];
+    GError *err;
+    int child_pid;
+    int outpipe;
+    GIOChannel *channel;
+    gchar *xid;
+
+    if (c->dialog_pid > 0)
+    {
+        return;
+    }
+
+    screen_info = c->screen_info;
+    xid = g_strdup_printf ("0x%lx", c->window);
+
+    argv[0] = LIBEXECDIR"/xfce4/xfwm4/helper-dialog";
+    argv[1] = xid;
+    argv[2] = c->name;
+    argv[3] = NULL;
+
+    err = NULL;
+    if (!gdk_spawn_on_screen_with_pipes (screen_info->gscr, NULL, argv, NULL,
+                                 0, NULL, NULL, &child_pid, NULL, &outpipe,
+                                 NULL, &err))
+    {
+        g_warning (_("Cannot spawn helper-dialog: %s\n"), err->message);
+        g_error_free (err);
+        g_free (xid);
+        return FALSE;
+    }
+    g_free (xid);
+
+    c->dialog_pid = child_pid;
+    c->dialog_fd = outpipe;
+
+    channel = g_io_channel_unix_new (c->dialog_fd);
+    g_io_add_watch_full (channel, G_PRIORITY_DEFAULT,
+                         G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+                         terminateProcessIO,
+                         (gpointer) c, NULL);
+    g_io_channel_unref (channel);
+
+    return TRUE;
+}
+