#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include <signal.h>
#include <sys/types.h>
#include <unistd.h>
+#include <fcntl.h>
+#include <grp.h>
#include <xcb/xcb.h>
#include <glib.h>
#include <glib-object.h>
#include <gio/gio.h>
+#include <glib-unix.h>
+#include <glib/gstdio.h>
#include "status.h"
+static gchar *session_id;
+
+static GMainLoop *loop;
+
+static GString *open_fds;
+
static GKeyFile *config;
-static void
-quit_cb (int signum)
+static xcb_connection_t *connection;
+
+static gboolean
+sigint_cb (gpointer user_data)
{
- status_notify ("SESSION %s TERMINATE SIGNAL=%d", getenv ("DISPLAY"), signum);
- exit (EXIT_SUCCESS);
+ status_notify ("%s TERMINATE SIGNAL=%d", session_id, SIGINT);
+ g_main_loop_quit (loop);
+ return TRUE;
+}
+
+static gboolean
+sigterm_cb (gpointer user_data)
+{
+ status_notify ("%s TERMINATE SIGNAL=%d", session_id, SIGTERM);
+ g_main_loop_quit (loop);
+ return TRUE;
}
static void
request_cb (const gchar *request)
{
gchar *r;
+
+ if (!request)
+ {
+ g_main_loop_quit (loop);
+ return;
+ }
- r = g_strdup_printf ("SESSION %s LOGOUT", getenv ("DISPLAY"));
+ r = g_strdup_printf ("%s LOGOUT", session_id);
if (strcmp (request, r) == 0)
exit (EXIT_SUCCESS);
g_free (r);
- r = g_strdup_printf ("SESSION %s CRASH", getenv ("DISPLAY"));
+ r = g_strdup_printf ("%s CRASH", session_id);
if (strcmp (request, r) == 0)
kill (getpid (), SIGSEGV);
g_free (r);
- r = g_strdup_printf ("SESSION %s LOCK-SEAT", getenv ("DISPLAY"));
+ r = g_strdup_printf ("%s LOCK-SEAT", session_id);
if (strcmp (request, r) == 0)
{
+ status_notify ("%s LOCK-SEAT", session_id);
g_dbus_connection_call_sync (g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL),
"org.freedesktop.DisplayManager",
getenv ("XDG_SEAT_PATH"),
1000,
NULL,
NULL);
- status_notify ("SESSION %s LOCK-SEAT", getenv ("DISPLAY"));
}
g_free (r);
- r = g_strdup_printf ("SESSION %s LOCK-SESSION", getenv ("DISPLAY"));
+ r = g_strdup_printf ("%s LOCK-SESSION", session_id);
if (strcmp (request, r) == 0)
{
+ status_notify ("%s LOCK-SESSION", session_id);
g_dbus_connection_call_sync (g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, NULL),
"org.freedesktop.DisplayManager",
getenv ("XDG_SESSION_PATH"),
1000,
NULL,
NULL);
- status_notify ("SESSION %s LOCK-SESSION", getenv ("DISPLAY"));
+ }
+ g_free (r);
+
+ r = g_strdup_printf ("%s LIST-GROUPS", session_id);
+ if (strcmp (request, r) == 0)
+ {
+ int n_groups, i;
+ gid_t *groups;
+ GString *group_list;
+
+ n_groups = getgroups (0, NULL);
+ if (n_groups < 0)
+ {
+ g_printerr ("Failed to get groups: %s", strerror (errno));
+ n_groups = 0;
+ }
+ groups = malloc (sizeof (gid_t) * n_groups);
+ n_groups = getgroups (n_groups, groups);
+ group_list = g_string_new ("");
+ for (i = 0; i < n_groups; i++)
+ {
+ struct group *group;
+
+ if (i != 0)
+ g_string_append (group_list, ",");
+ group = getgrgid (groups[i]);
+ if (group)
+ g_string_append (group_list, group->gr_name);
+ else
+ g_string_append_printf (group_list, "%d", groups[i]);
+ }
+ status_notify ("%s LIST-GROUPS GROUPS=%s", session_id, group_list->str);
+ g_string_free (group_list, TRUE);
+ free (groups);
+ }
+
+ r = g_strdup_printf ("%s READ-ENV NAME=", session_id);
+ if (g_str_has_prefix (request, r))
+ {
+ const gchar *name = request + strlen (r);
+ const gchar *value = g_getenv (name);
+ status_notify ("%s READ-ENV NAME=%s VALUE=%s", session_id, name, value ? value : "");
+ }
+ g_free (r);
+
+ r = g_strdup_printf ("%s WRITE-STDOUT TEXT=", session_id);
+ if (g_str_has_prefix (request, r))
+ g_print ("%s", request + strlen (r));
+ g_free (r);
+
+ r = g_strdup_printf ("%s WRITE-STDERR TEXT=", session_id);
+ if (g_str_has_prefix (request, r))
+ g_printerr ("%s", request + strlen (r));
+ g_free (r);
+
+ r = g_strdup_printf ("%s READ FILE=", session_id);
+ if (g_str_has_prefix (request, r))
+ {
+ const gchar *name = request + strlen (r);
+ gchar *contents;
+ GError *error = NULL;
+
+ if (g_file_get_contents (name, &contents, NULL, &error))
+ status_notify ("%s READ FILE=%s TEXT=%s", session_id, name, contents);
+ else
+ status_notify ("%s READ FILE=%s ERROR=%s", session_id, name, error->message);
+ g_clear_error (&error);
+ }
+ g_free (r);
+
+ r = g_strdup_printf ("%s LIST-UNKNOWN-FILE-DESCRIPTORS", session_id);
+ if (strcmp (request, r) == 0)
+ status_notify ("%s LIST-UNKNOWN-FILE-DESCRIPTORS FDS=%s", session_id, open_fds->str);
+ g_free (r);
+
+ r = g_strdup_printf ("%s CHECK-X-AUTHORITY", session_id);
+ if (strcmp (request, r) == 0)
+ {
+ gchar *xauthority;
+ GStatBuf file_info;
+ GString *mode_string;
+
+ xauthority = g_strdup (g_getenv ("XAUTHORITY"));
+ if (!xauthority)
+ xauthority = g_build_filename (g_get_home_dir (), ".Xauthority", NULL);
+
+ g_stat (xauthority, &file_info);
+ g_free (xauthority);
+
+ mode_string = g_string_new ("");
+ g_string_append_c (mode_string, file_info.st_mode & S_IRUSR ? 'r' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IWUSR ? 'w' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IXUSR ? 'x' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IRGRP ? 'r' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IWGRP ? 'w' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IXGRP ? 'x' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IROTH ? 'r' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IWOTH ? 'w' : '-');
+ g_string_append_c (mode_string, file_info.st_mode & S_IXOTH ? 'x' : '-');
+ status_notify ("%s CHECK-X-AUTHORITY MODE=%s", session_id, mode_string->str);
+ g_string_free (mode_string, TRUE);
}
g_free (r);
}
int
main (int argc, char **argv)
{
- GMainLoop *loop;
- xcb_connection_t *connection;
+ gchar *display, *xdg_seat, *xdg_vtnr, *xdg_current_desktop, *xdg_session_cookie, *xdg_session_class, *desktop_session, *mir_socket, *mir_vt, *mir_id;
+ GString *status_text;
+ int fd, open_max;
+
+ display = getenv ("DISPLAY");
+ xdg_seat = getenv ("XDG_SEAT");
+ xdg_vtnr = getenv ("XDG_VTNR");
+ xdg_current_desktop = getenv ("XDG_CURRENT_DESKTOP");
+ xdg_session_cookie = getenv ("XDG_SESSION_COOKIE");
+ xdg_session_class = getenv ("XDG_SESSION_CLASS");
+ desktop_session = getenv ("DESKTOP_SESSION");
+ mir_socket = getenv ("MIR_SOCKET");
+ mir_vt = getenv ("MIR_SERVER_VT");
+ mir_id = getenv ("MIR_SERVER_NAME");
+ if (display)
+ {
+ if (display[0] == ':')
+ session_id = g_strdup_printf ("SESSION-X-%s", display + 1);
+ else
+ session_id = g_strdup_printf ("SESSION-X-%s", display);
+ }
+ else if (mir_id)
+ session_id = g_strdup_printf ("SESSION-MIR-%s", mir_id);
+ else if (mir_socket || mir_vt)
+ session_id = g_strdup ("SESSION-MIR");
+ else
+ session_id = g_strdup ("SESSION-UNKNOWN");
- signal (SIGINT, quit_cb);
- signal (SIGTERM, quit_cb);
+ open_fds = g_string_new ("");
+ open_max = sysconf (_SC_OPEN_MAX);
+ for (fd = STDERR_FILENO + 1; fd < open_max; fd++)
+ {
+ if (fcntl (fd, F_GETFD) >= 0)
+ g_string_append_printf (open_fds, "%d,", fd);
+ }
+ if (g_str_has_suffix (open_fds->str, ","))
+ open_fds->str[strlen (open_fds->str) - 1] = '\0';
+#if !defined(GLIB_VERSION_2_36)
g_type_init ();
+#endif
loop = g_main_loop_new (NULL, FALSE);
+ g_unix_signal_add (SIGINT, sigint_cb, NULL);
+ g_unix_signal_add (SIGTERM, sigterm_cb, NULL);
+
status_connect (request_cb);
+ status_text = g_string_new ("");
+ g_string_printf (status_text, "%s START", session_id);
+ if (xdg_seat)
+ g_string_append_printf (status_text, " XDG_SEAT=%s", xdg_seat);
+ if (xdg_vtnr)
+ g_string_append_printf (status_text, " XDG_VTNR=%s", xdg_vtnr);
+ if (xdg_current_desktop)
+ g_string_append_printf (status_text, " XDG_CURRENT_DESKTOP=%s", xdg_current_desktop);
+ if (xdg_session_cookie)
+ g_string_append_printf (status_text, " XDG_SESSION_COOKIE=%s", xdg_session_cookie);
+ if (xdg_session_class)
+ g_string_append_printf (status_text, " XDG_SESSION_CLASS=%s", xdg_session_class);
+ if (desktop_session)
+ g_string_append_printf (status_text, " DESKTOP_SESSION=%s", desktop_session);
+ if (mir_vt > 0)
+ g_string_append_printf (status_text, " MIR_SERVER_VT=%s", mir_vt);
if (argc > 1)
- status_notify ("SESSION %s START NAME=%s USER=%s", getenv ("DISPLAY"), argv[1], getenv ("USER"));
- else
- status_notify ("SESSION %s START USER=%s", getenv ("DISPLAY"), getenv ("USER"));
+ g_string_append_printf (status_text, " NAME=%s", argv[1]);
+ g_string_append_printf (status_text, " USER=%s", getenv ("USER"));
+ status_notify (status_text->str);
+ g_string_free (status_text, TRUE);
config = g_key_file_new ();
- if (g_getenv ("LIGHTDM_TEST_CONFIG"))
- g_key_file_load_from_file (config, g_getenv ("LIGHTDM_TEST_CONFIG"), G_KEY_FILE_NONE, NULL);
-
- connection = xcb_connect (NULL, NULL);
+ g_key_file_load_from_file (config, g_build_filename (g_getenv ("LIGHTDM_TEST_ROOT"), "script", NULL), G_KEY_FILE_NONE, NULL);
- if (xcb_connection_has_error (connection))
+ if (display)
{
- status_notify ("SESSION %s CONNECT-XSERVER-ERROR", getenv ("DISPLAY"));
- return EXIT_FAILURE;
+ connection = xcb_connect (NULL, NULL);
+ if (xcb_connection_has_error (connection))
+ {
+ status_notify ("%s CONNECT-XSERVER-ERROR", session_id);
+ return EXIT_FAILURE;
+ }
+ status_notify ("%s CONNECT-XSERVER", session_id);
}
- status_notify ("SESSION %s CONNECT-XSERVER", getenv ("DISPLAY"));
-
- g_main_loop_run (loop);
+ g_main_loop_run (loop);
return EXIT_SUCCESS;
}
projects / sojka / lightdm.git / blobdiff