1 files changed, 0 insertions, 366 deletions
diff --git a/x11/gnome-session/patches/patch-ae b/x11/gnome-session/patches/patch-ae
deleted file mode 100644
index 5b159543c80..00000000000
--- a/x11/gnome-session/patches/patch-ae
+++ /dev/null
@@ -1,366 +0,0 @@
-$NetBSD: patch-ae,v 1.4 2006/04/02 11:07:28 jmmv Exp $
-
-http://bugzilla.gnome.org/show_bug.cgi?id=336237
-
---- gnome-session/gsm-dbus.c.orig	2006-04-02 12:32:32.000000000 +0200
-+++ gnome-session/gsm-dbus.c
-@@ -0,0 +1,359 @@
-+/* gsm-dbus.c - Handle the dbus-daemon process.
-+ *
-+ * Copyright (c) 2006 Julio M. Merino Vidal <jmmv@NetBSD.org>
-+ *
-+ * 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., 59 Temple Place - Suite 330, Boston, MA
-+ * 02111-1307, USA.
-+ */
-+
-+#if HAVE_CONFIG_H
-+#include "config.h"
-+#endif
-+
-+#include <sys/wait.h>
-+
-+#include <errno.h>
-+#include <limits.h>
-+#include <signal.h>
-+#include <stdlib.h>
-+#include <unistd.h>
-+
-+#include <glib.h>
-+#include <glib/gprintf.h>
-+
-+#include "gsm-dbus.h"
-+
-+static pid_t    dbus_daemon_pid = 0;
-+
-+static gboolean have_dbus_daemon (void);
-+static gboolean have_running_instance (void);
-+static int      read_line (int, char *, ssize_t);
-+static void     start_child (int, int);
-+static void     start_parent (int, int, pid_t);
-+
-+/* ---------------------------------------------------------------------
-+ * PUBLIC INTERFACE
-+ * --------------------------------------------------------------------- */
-+
-+/*
-+ * Starts the dbus-daemon if not already running and attaches it to the
-+ * current environment by defining DBUS_SESSION_BUS_ADDRESS.  Returns
-+ * true if we launch a new dbus-daemon so that we know if we have to call
-+ * gsm_dbus_daemon_stop later on or not.
-+ *
-+ * This function can only be called if dbus-daemon is not already running
-+ * (i.e., if gnome-session is starting up or if gsm_dbus_daemon_stop was
-+ * previously called).
-+ */
-+gboolean
-+gsm_dbus_daemon_start (void)
-+{
-+  int address_pipe[2];
-+  int pid_pipe[2];
-+  pid_t tmp_pid;
-+
-+  g_assert (dbus_daemon_pid == 0);
-+
-+  if (have_running_instance ())
-+    return FALSE;
-+  if (! have_dbus_daemon ())
-+    return FALSE;
-+
-+  /*
-+   * At this point, dbus-daemon is not running for the current session
-+   * and the binary exists.  Spawn it.
-+   */
-+
-+  if (pipe (address_pipe) == -1)
-+    {
-+      g_printerr ("Cannot create address pipe for dbus-daemon\n");
-+      return FALSE;
-+    }
-+
-+  if (pipe (pid_pipe) == -1)
-+    {
-+      close (address_pipe[0]);
-+      close (address_pipe[1]);
-+      g_printerr ("Cannot create pid pipe for dbus-daemon\n");
-+      return FALSE;
-+    }
-+
-+  tmp_pid = fork ();
-+  if (tmp_pid == -1)
-+    {
-+      close (address_pipe[0]);
-+      close (address_pipe[1]);
-+      close (pid_pipe[0]);
-+      close (pid_pipe[1]);
-+      g_printerr ("Cannot create child process for dbus-daemon\n");
-+      return FALSE;
-+    }
-+  else if (tmp_pid == 0)
-+    {
-+      close (address_pipe[0]);
-+      close (pid_pipe[0]);
-+      start_child (address_pipe[1], pid_pipe[1]);
-+      /* NOTREACHED */
-+    }
-+  else
-+    {
-+      close (address_pipe[1]);
-+      close (pid_pipe[1]);
-+      start_parent (address_pipe[0], pid_pipe[0], tmp_pid);
-+    }
-+
-+  g_assert (dbus_daemon_pid != 0);
-+  return TRUE;
-+}
-+
-+/*
-+ * Stops the running dbus-daemon.  Can only be called if we own the process;
-+ * i.e., if gsm_dbus_daemon_start returned true.
-+ */
-+void
-+gsm_dbus_daemon_stop (void)
-+{
-+  g_assert (dbus_daemon_pid != 0);
-+
-+  if (kill (dbus_daemon_pid, SIGTERM) == -1)
-+    g_printerr ("Failed to kill dbus-daemon (pid %d)\n",
-+                dbus_daemon_pid);
-+  else
-+    {
-+      dbus_daemon_pid = 0;
-+      g_unsetenv ("DBUS_SESSION_BUS_ADDRESS");
-+    }
-+}
-+
-+/* ---------------------------------------------------------------------
-+ * PRIVATE FUNCTIONS
-+ * --------------------------------------------------------------------- */
-+
-+/*
-+ * Check whether the dbus-daemon binary is in the path and raise an
-+ * appropriate error message if it is not.
-+ */
-+static gboolean
-+have_dbus_daemon (void)
-+{
-+  gboolean result;
-+  gchar *file_name;
-+
-+  file_name = g_find_program_in_path ("dbus-daemon");
-+  if (file_name == NULL)
-+    g_printerr ("Cannot locate dbus-daemon\n");
-+  result = file_name != NULL;
-+  g_free (file_name);
-+
-+  return result;
-+}
-+
-+/*
-+ * Check whether there is a dbus-daemon session instance currently running
-+ * (not spawned by us).  If there is, do nothing and return TRUE.
-+ */
-+static gboolean
-+have_running_instance (void)
-+{
-+  const gchar *address_str;
-+
-+  g_assert (dbus_daemon_pid == 0);
-+
-+  address_str = g_getenv ("DBUS_SESSION_BUS_ADDRESS");
-+  return address_str != NULL;
-+}
-+
-+/*
-+ * Reads a single line from the given file descriptor and stores it in the
-+ * buffer pointed to by 'buf'.
-+ *
-+ * After finding the first new line character, the function returns.  This
-+ * is to avoid reading dbus' pid multiple times from its file descriptor.
-+ */
-+static int
-+read_line (int fd, char *buf, ssize_t bufsize)
-+{
-+  gboolean discard, done;
-+  ssize_t bytes;
-+
-+  bytes = 0;
-+  discard = FALSE;
-+  done = FALSE;
-+  do
-+    {
-+      ssize_t i, result;
-+
-+      result = read (fd, &buf[bytes], bufsize - bytes);
-+      if (result < 0)
-+        return -1;
-+      else if (result > 0 && !discard)
-+        {
-+          if (bytes + result < bufsize)
-+            bytes += result;
-+          else
-+            bytes = bufsize - 1;
-+        }
-+      else
-+        done = TRUE;
-+
-+      for (i = 0; !discard && i < bytes; i++)
-+        if (buf[i] == '\n')
-+          {
-+            buf[i] = '\0';
-+            discard = TRUE;
-+          }
-+    }
-+  while (!done);
-+
-+  g_assert (bytes >= 0 && bytes < bufsize);
-+  buf[bytes] = '\0';
-+
-+  return bytes;
-+}
-+
-+/*
-+ * Code run by the child process after the fork to launch dbus-demon.
-+ *
-+ * As the child, this execs dbus-daemon, connecting it to the appropriate
-+ * file descriptors.
-+ */
-+static void
-+start_child (int address_fd, int pid_fd)
-+{
-+  gchar address_str[16];
-+  gchar pid_str[16];
-+  int fd;
-+  long open_max;
-+
-+  open_max = sysconf (_SC_OPEN_MAX);
-+  for (fd = 0; fd < open_max; fd++)
-+    {
-+      if (fd != STDIN_FILENO && fd != STDOUT_FILENO && fd != STDERR_FILENO &&
-+          fd != address_fd && fd != pid_fd)
-+        close (fd);
-+    }
-+
-+  g_snprintf (address_str, sizeof (address_str), "%d", address_fd);
-+  g_snprintf (pid_str, sizeof (pid_str), "%d", pid_fd);
-+
-+  execlp ("dbus-daemon",
-+          "dbus-daemon",
-+          "--fork",
-+          "--print-address", address_str,
-+          "--print-pid", pid_str,
-+          "--session",
-+          NULL);
-+
-+  g_printerr ("Could not launch dbus-daemon\n");
-+
-+  exit (EXIT_FAILURE);
-+}
-+
-+/*
-+ * Code run by the parent process after the fork to launch dbus-demon.
-+ *
-+ * As the parent, this waits until dbus-daemon forks itself again and
-+ * fetches its address and pid to later take its ownership.
-+ */
-+static void
-+start_parent (int address_fd, int pid_fd, pid_t child)
-+{
-+  char address_str[256];
-+  char pid_str[256];
-+  char *tmp_ep;
-+  int exitstat;
-+  unsigned long tmp_num;
-+  ssize_t bytes;
-+
-+  g_assert (child > 0);
-+
-+  /*
-+   * dbus-daemon --fork causes our child process to exit prematurely
-+   * because it is not the real daemon.  See if it worked correctly
-+   * and clean it up to avoid a zombie.
-+   *
-+   * Life could be much easier if dbus-daemon had a --no-fork flag.
-+   * But, as it hasn't it, we cannot assume that it will not fork,
-+   * because we have no control over its configuration file.
-+   */
-+  if (waitpid (child, &exitstat, 0) == -1)
-+    {
-+      close (address_fd);
-+      close (pid_fd);
-+
-+      g_printerr ("Failed to get dbus-daemon status\n");
-+      return;
-+    }
-+  if (!WIFEXITED (exitstat) || WEXITSTATUS (exitstat) != EXIT_SUCCESS)
-+    {
-+      close (address_fd);
-+      close (pid_fd);
-+
-+      g_printerr ("dbus-daemon exited unexpectedly\n");
-+      return;
-+    }
-+
-+  /*
-+   * Fetch dbus-daemon address.
-+   */
-+  bytes = read_line (address_fd, address_str, sizeof (address_str));
-+  if (bytes == -1 || bytes == 0)
-+    {
-+      close (address_fd);
-+      close (pid_fd);
-+
-+      g_printerr ("Failed to get dbus-daemon's address\n");
-+      return;
-+    }
-+
-+  /*
-+   * Fetch dbus-daemon pid.
-+   */
-+  bytes = read_line (pid_fd, pid_str, sizeof (pid_str));
-+  if (bytes == -1 || bytes == 0)
-+    {
-+      close (address_fd);
-+      close (pid_fd);
-+
-+      g_printerr ("Failed to get dbus-daemon's pid\n");
-+      return;
-+    }
-+
-+  close (address_fd);
-+  close (pid_fd);
-+
-+  /*
-+   * Convert the string printed in pid_fd to a pid value.  Do the usual
-+   * strtoul dance to check for a valid number.
-+   */
-+  errno = 0;
-+  tmp_num = strtoul(pid_str, &tmp_ep, 10);
-+  if (pid_str[0] == '\0' || *tmp_ep != '\0')
-+    {
-+      g_printerr ("dbus-daemon pid invalid (not a number)\n");
-+      return;
-+    }
-+  if (errno == ERANGE && tmp_num == ULONG_MAX)
-+    {
-+      g_printerr ("dbus-daemon pid invalid (out of range)\n");
-+      return;
-+    }
-+  dbus_daemon_pid = tmp_num;
-+
-+  /*
-+   * All right!  Tell our future children about the new born dbus-daemon.
-+   */
-+  g_setenv ("DBUS_SESSION_BUS_ADDRESS", address_str, TRUE);
-+}