int main(int argc, char **argv)
{
interface(argc, argv);
/* Make sure that the current projection is not lat/long */
if ((G_projection() == PROJECTION_LL))
G_fatal_error(_("Lat/Long locations are not supported by this module"));
open_files();
process();
close_down();
if (mparam == FEATURE) {
write_cols();
write_cats();
}
return 0;
}
Script::~Script()
{
close_down();
}
int
main (int argc, char *argv[])
{
UserInterface *ui = NULL;
GstEngine *engine = NULL;
ClutterActor *video_texture;
GstElement *sink;
gboolean ok, fullscreen = FALSE;
gint ret = 0;
guint c, index, pos = 0;
gchar *fileuri, *uri;
gchar *file_list[argc];
GOptionContext *context;
if (!g_thread_supported ())
g_thread_init (NULL);
context = g_option_context_new ("<media file> - Play movie files");
ok = process_args (argc, argv, file_list, &fullscreen, context);
if (!ok)
goto quit;
config_load ();
// User Interface
ui = g_new0 (UserInterface, 1);
ui->fullscreen = fullscreen;
video_texture = clutter_texture_new ();
clutter_gst_init (&argc, &argv);
// Gstreamer
engine = g_new0 (GstEngine, 1);
ui->engine = engine;
sink = clutter_gst_video_sink_new (CLUTTER_TEXTURE (video_texture));
ok = engine_init (engine, sink);
if (!ok)
goto quit;
ui->texture = video_texture;
gst_bus_add_watch (engine->bus, bus_call, ui);
gst_object_unref (engine->bus);
if (gst_uri_is_valid (file_list[0]))
uri = g_strdup (file_list[0]);
else {
fileuri = clean_uri (file_list[0]);
uri = g_strdup_printf ("file://%s", fileuri);
}
engine_load_uri (engine, uri);
interface_load_uri (ui, uri);
load_user_interface (ui);
change_state (engine, "Paused");
change_state (engine, "Playing");
clutter_main ();
close_down (ui, engine);
quit:
g_option_context_free (context);
return ret;
}
/* snappy's main function */
int
main (int argc, char *argv[])
{
UserInterface *ui = NULL;
GstEngine *engine = NULL;
ClutterActor *video_texture;
GstElement *sink;
gboolean ok, blind = FALSE, fullscreen = FALSE, hide = FALSE, loop = FALSE;
gboolean secret = FALSE, tags = FALSE;
gint ret = 0;
guint c, index, pos = 0;
gchar *uri;
gchar *suburi = NULL;
gchar *version_str;
GList *uri_list;
GOptionContext *context;
gchar *data_dir;
#ifdef ENABLE_DBUS
SnappyMP *mp_obj = NULL;
#endif
/* Try to find the path for our resources in case snappy was relocated */
data_dir = g_strdup(SNAPPY_DATA_DIR);
if (!g_file_test(data_dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
gchar *root_dir;
#ifdef G_OS_WIN32
root_dir = g_win32_get_package_installation_directory_of_module(NULL);
#elif !defined(G_OS_UNIX)
gchar *exec_path;
gchar *bin_dir;
exec_path = g_file_read_link("/proc/self/exe", NULL);
bin_dir = g_path_get_dirname(exec_path);
root_dir = g_build_filename(bin_dir, "..", NULL);
g_free(exec_path);
g_free(bin_dir);
#else
root_dir = NULL;
#endif
if (root_dir != NULL) {
data_dir = g_build_filename(root_dir, "share", "snappy", NULL);
g_free(root_dir);
}
}
if (!g_thread_supported ())
g_thread_init (NULL);
context = g_option_context_new ("<media file> - Play movie files");
/* Process command arguments */
uri_list = process_args (argc, argv, &blind, &fullscreen, &hide,
&loop, &secret, &suburi, &tags, context);
if (uri_list == NULL)
goto quit;
/* User Interface */
ui = g_new (UserInterface, 1);
ui->uri_list = uri_list;
ui->blind = blind;
ui->fullscreen = fullscreen;
ui->hide = hide;
ui->tags = tags;
ui->data_dir = data_dir;
interface_init (ui);
video_texture = clutter_texture_new ();
clutter_gst_init (&argc, &argv);
version_str = gst_version_string ();
GST_DEBUG_CATEGORY_INIT (_snappy_gst_debug, "snappy", 0,
"snappy media player");
GST_DEBUG ("Initialised %s", version_str);
/* Gstreamer engine */
engine = g_new (GstEngine, 1);
sink = gst_element_factory_make ("autocluttersink", "cluttersink");
if (sink == NULL) {
GST_DEBUG ("autocluttersink not found, falling back to cluttersink\n");
sink = gst_element_factory_make ("cluttersink", "cluttersink");
}
g_object_set (G_OBJECT (sink), "texture", CLUTTER_TEXTURE (video_texture),
NULL);
ok = engine_init (engine, sink);
if (!ok)
goto quit;
engine->secret = secret;
engine->loop = loop;
ui->engine = engine;
ui->texture = video_texture;
gst_bus_add_watch (engine->bus, bus_call, ui);
gst_object_unref (engine->bus);
/* Get uri to load */
uri = g_list_first (uri_list)->data;
/* Load engine and start interface */
engine_load_uri (engine, uri);
interface_start (ui, uri);
/* Load subtitle file if available */
if (suburi != NULL) {
suburi = clean_uri (suburi);
set_subtitle_uri (engine, suburi);
}
/* Start playing */
change_state (engine, "Paused");
change_state (engine, "Playing");
#ifdef ENABLE_DBUS
/* Start MPRIS Dbus object */
mp_obj = g_new (SnappyMP, 1);
mp_obj->engine = engine;
mp_obj->ui = ui;
load_dlna (mp_obj);
#endif
/* Main loop */
clutter_main ();
/* Close snappy */
close_down (ui, engine);
#ifdef ENABLE_DBUS
close_dlna (mp_obj);
#endif
quit:
g_list_free (uri_list);
g_option_context_free (context);
return ret;
}
/* snappy's main function */
int
main (int argc, char *argv[])
{
UserInterface *ui = NULL;
GstEngine *engine = NULL;
ClutterActor *video_texture;
ClutterGstVideoSink *sink;
gboolean ok, blind = FALSE, fullscreen = FALSE, hide = FALSE, loop = FALSE;
gboolean secret = FALSE, tags = FALSE;
gint ret = 0;
gchar *uri = NULL;
gchar *suburi = NULL;
GList *uri_list;
GOptionContext *context;
gchar *data_dir;
ClutterInitError ci_err;
#ifdef ENABLE_DBUS
SnappyMP *mp_obj = NULL;
#endif
context = g_option_context_new ("<media file> - Play movie files");
clutter_set_windowing_backend (CLUTTER_WINDOWING_X11);
ci_err = gtk_clutter_init (&argc, &argv);
if (ci_err != CLUTTER_INIT_SUCCESS)
goto quit;
/* Try to find the path for our resources in case snappy was relocated */
data_dir = g_strdup (SNAPPY_DATA_DIR);
if (!g_file_test (data_dir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
gchar *root_dir;
#ifdef G_OS_WIN32
root_dir = g_win32_get_package_installation_directory_of_module (NULL);
#elif !defined(G_OS_UNIX)
gchar *exec_path;
gchar *bin_dir;
exec_path = g_file_read_link ("/proc/self/exe", NULL);
bin_dir = g_path_get_dirname (exec_path);
root_dir = g_build_filename (bin_dir, "..", NULL);
g_free (exec_path);
g_free (bin_dir);
#else
root_dir = NULL;
#endif
if (root_dir != NULL) {
data_dir = g_build_filename (root_dir, "share", "snappy", NULL);
g_free (root_dir);
}
}
/* Process command arguments */
uri_list = process_args (argc, argv, &blind, &fullscreen, &hide,
&loop, &secret, &suburi, &tags, context);
gst_init (&argc, &argv);
clutter_gst_init (NULL, NULL);
/* User Interface */
ui = g_new (UserInterface, 1);
ui->uri_list = uri_list;
ui->blind = blind;
ui->fullscreen = fullscreen;
ui->hide = hide;
ui->tags = tags;
ui->data_dir = data_dir;
interface_init (ui);
/* Gstreamer engine */
engine = g_new (GstEngine, 1);
sink = clutter_gst_video_sink_new ();
if (sink == NULL) {
g_print ("ERROR: Failed to create clutter-gst sink element\n");
return FALSE;
}
video_texture = g_object_new (CLUTTER_TYPE_ACTOR, "content",
g_object_new (CLUTTER_GST_TYPE_CONTENT, "sink", sink, NULL),
"name", "texture", NULL);
ok = engine_init (engine, sink);
if (!ok)
goto quit;
engine->secret = secret;
engine->loop = loop;
ui->engine = engine;
ui->texture = video_texture;
gst_bus_add_watch (engine->bus, bus_call, ui);
gst_object_unref (engine->bus);
/* Get uri to load */
if (uri_list) {
uri = g_list_first (uri_list)->data;
/* based on video filename we can guess subtitle file (.srt files only) */
if (NULL == suburi) {
gchar suburi_path_guessing[1024]; //buffer
gchar *uri_no_extension = strip_filename_extension (uri);
sprintf (suburi_path_guessing, "%s.srt", uri_no_extension);
/* subtitle file exists, defaults for it */
if (g_file_test (g_filename_from_uri (suburi_path_guessing, NULL, NULL),
G_FILE_TEST_EXISTS))
suburi = suburi_path_guessing;
}
}
/* Load engine and start interface */
engine_load_uri (engine, uri);
interface_start (ui, uri);
/* Load subtitle file if available */
if (suburi != NULL) {
suburi = clean_uri (suburi);
set_subtitle_uri (engine, suburi);
}
/* Start playing if we have a URI to play */
if (uri) {
change_state (engine, "Paused");
change_state (engine, "Playing");
}
#ifdef ENABLE_DBUS
/* Start MPRIS Dbus object */
mp_obj = g_new (SnappyMP, 1);
mp_obj->engine = engine;
mp_obj->ui = ui;
load_dlna (mp_obj);
#endif
/* Main loop */
gtk_main ();
/* Close snappy */
close_down (ui, engine);
#ifdef ENABLE_DBUS
close_dlna (mp_obj);
#endif
quit:
g_list_free (uri_list);
g_option_context_free (context);
return ret;
}
int main(int argc, char *argv[])
{
struct sigaction sa;
struct rlimit limit;
int i, c, rc;
int opt_foreground = 0, opt_allow_links = 0;
enum startup_state opt_startup = startup_enable;
extern char *optarg;
extern int optind;
struct ev_loop *loop;
struct ev_io netlink_watcher;
struct ev_signal sigterm_watcher;
struct ev_signal sighup_watcher;
struct ev_signal sigusr1_watcher;
struct ev_signal sigusr2_watcher;
struct ev_signal sigchld_watcher;
/* Get params && set mode */
while ((c = getopt(argc, argv, "flns:")) != -1) {
switch (c) {
case 'f':
opt_foreground = 1;
break;
case 'l':
opt_allow_links=1;
break;
case 'n':
do_fork = 0;
break;
case 's':
for (i=0; i<startup_INVALID; i++) {
if (strncmp(optarg, startup_states[i],
strlen(optarg)) == 0) {
opt_startup = i;
break;
}
}
if (i == startup_INVALID) {
fprintf(stderr, "unknown startup mode '%s'\n",
optarg);
usage();
}
break;
default:
usage();
}
}
/* check for trailing command line following options */
if (optind < argc) {
usage();
}
if (opt_allow_links)
set_allow_links(1);
if (opt_foreground) {
config.daemonize = D_FOREGROUND;
set_aumessage_mode(MSG_STDERR, DBG_YES);
} else {
config.daemonize = D_BACKGROUND;
set_aumessage_mode(MSG_SYSLOG, DBG_NO);
(void) umask( umask( 077 ) | 022 );
}
#ifndef DEBUG
/* Make sure we are root */
if (getuid() != 0) {
fprintf(stderr, "You must be root to run this program.\n");
return 4;
}
#endif
/* Register sighandlers */
sa.sa_flags = 0 ;
sigemptyset( &sa.sa_mask ) ;
/* Ignore all signals by default */
sa.sa_handler = SIG_IGN;
for (i=1; i<NSIG; i++)
sigaction( i, &sa, NULL );
atexit(clean_exit);
/* Raise the rlimits in case we're being started from a shell
* with restrictions. Not a fatal error. */
limit.rlim_cur = RLIM_INFINITY;
limit.rlim_max = RLIM_INFINITY;
setrlimit(RLIMIT_FSIZE, &limit);
setrlimit(RLIMIT_CPU, &limit);
/* Load the Configuration File */
if (load_config(&config, TEST_AUDITD))
return 6;
if (config.priority_boost != 0) {
errno = 0;
rc = nice((int)-config.priority_boost);
if (rc == -1 && errno) {
audit_msg(LOG_ERR, "Cannot change priority (%s)",
strerror(errno));
return 1;
}
}
/* Daemonize or stay in foreground for debugging */
if (config.daemonize == D_BACKGROUND) {
if (become_daemon() != 0) {
audit_msg(LOG_ERR, "Cannot daemonize (%s)",
strerror(errno));
tell_parent(FAILURE);
return 1;
}
openlog("auditd", LOG_PID, LOG_DAEMON);
}
/* Init netlink */
if ((fd = audit_open()) < 0) {
audit_msg(LOG_ERR, "Cannot open netlink audit socket");
tell_parent(FAILURE);
return 1;
}
/* Init the event handler thread */
write_pid_file();
if (init_event(&config)) {
if (pidfile)
unlink(pidfile);
tell_parent(FAILURE);
return 1;
}
if (init_dispatcher(&config)) {
if (pidfile)
unlink(pidfile);
tell_parent(FAILURE);
return 1;
}
/* Get machine name ready for use */
if (resolve_node(&config)) {
if (pidfile)
unlink(pidfile);
tell_parent(FAILURE);
return 1;
}
/* Write message to log that we are alive */
{
struct utsname ubuf;
char start[DEFAULT_BUF_SZ];
const char *fmt = audit_lookup_format((int)config.log_format);
if (fmt == NULL)
fmt = "UNKNOWN";
if (uname(&ubuf) != 0) {
if (pidfile)
unlink(pidfile);
tell_parent(FAILURE);
return 1;
}
if (getsubj(subj))
snprintf(start, sizeof(start),
"auditd start, ver=%s format=%s "
"kernel=%.56s auid=%u pid=%d subj=%s res=success",
VERSION, fmt, ubuf.release,
audit_getloginuid(), getpid(), subj);
else
snprintf(start, sizeof(start),
"auditd start, ver=%s format=%s "
"kernel=%.56s auid=%u pid=%d res=success",
VERSION, fmt, ubuf.release,
audit_getloginuid(), getpid());
if (send_audit_event(AUDIT_DAEMON_START, start)) {
audit_msg(LOG_ERR, "Cannot send start message");
if (pidfile)
unlink(pidfile);
shutdown_dispatcher();
tell_parent(FAILURE);
return 1;
}
}
/* Tell kernel not to kill us */
avoid_oom_killer();
/* let config manager init */
init_config_manager();
if (opt_startup != startup_nochange && (audit_is_enabled(fd) < 2) &&
audit_set_enabled(fd, (int)opt_startup) < 0) {
char emsg[DEFAULT_BUF_SZ];
if (*subj)
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d subj=%s res=failed",
audit_getloginuid(), getpid(), subj);
else
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d res=failed",
audit_getloginuid(), getpid());
stop = 1;
send_audit_event(AUDIT_DAEMON_ABORT, emsg);
audit_msg(LOG_ERR,
"Unable to set initial audit startup state to '%s', exiting",
startup_states[opt_startup]);
close_down();
if (pidfile)
unlink(pidfile);
shutdown_dispatcher();
tell_parent(FAILURE);
return 1;
}
/* Tell the kernel we are alive */
if (audit_set_pid(fd, getpid(), WAIT_YES) < 0) {
char emsg[DEFAULT_BUF_SZ];
if (*subj)
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d subj=%s res=failed",
audit_getloginuid(), getpid(), subj);
else
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d res=failed",
audit_getloginuid(), getpid());
stop = 1;
send_audit_event(AUDIT_DAEMON_ABORT, emsg);
audit_msg(LOG_ERR, "Unable to set audit pid, exiting");
close_down();
if (pidfile)
unlink(pidfile);
shutdown_dispatcher();
tell_parent(FAILURE);
return 1;
}
/* Depending on value of opt_startup (-s) set initial audit state */
loop = ev_default_loop (EVFLAG_NOENV);
ev_io_init (&netlink_watcher, netlink_handler, fd, EV_READ);
ev_io_start (loop, &netlink_watcher);
ev_signal_init (&sigterm_watcher, term_handler, SIGTERM);
ev_signal_start (loop, &sigterm_watcher);
ev_signal_init (&sighup_watcher, hup_handler, SIGHUP);
ev_signal_start (loop, &sighup_watcher);
ev_signal_init (&sigusr1_watcher, user1_handler, SIGUSR1);
ev_signal_start (loop, &sigusr1_watcher);
ev_signal_init (&sigusr2_watcher, user2_handler, SIGUSR2);
ev_signal_start (loop, &sigusr2_watcher);
ev_signal_init (&sigchld_watcher, child_handler, SIGCHLD);
ev_signal_start (loop, &sigchld_watcher);
if (auditd_tcp_listen_init (loop, &config)) {
char emsg[DEFAULT_BUF_SZ];
if (*subj)
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d subj=%s res=failed",
audit_getloginuid(), getpid(), subj);
else
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d res=failed",
audit_getloginuid(), getpid());
stop = 1;
send_audit_event(AUDIT_DAEMON_ABORT, emsg);
tell_parent(FAILURE);
} else {
/* Now tell parent that everything went OK */
tell_parent(SUCCESS);
audit_msg(LOG_NOTICE,
"Init complete, auditd %s listening for events (startup state %s)",
VERSION,
startup_states[opt_startup]);
}
/* Parent should be gone by now... */
if (do_fork)
close(init_pipe[1]);
// Init complete, start event loop
if (!stop)
ev_loop (loop, 0);
auditd_tcp_listen_uninit (loop, &config);
// Tear down IO watchers Part 1
ev_signal_stop (loop, &sighup_watcher);
ev_signal_stop (loop, &sigusr1_watcher);
ev_signal_stop (loop, &sigusr2_watcher);
ev_signal_stop (loop, &sigterm_watcher);
/* Write message to log that we are going down */
rc = audit_request_signal_info(fd);
if (rc > 0) {
struct audit_reply trep;
rc = get_reply(fd, &trep, rc);
if (rc > 0) {
char txt[MAX_AUDIT_MESSAGE_LENGTH];
snprintf(txt, sizeof(txt),
"auditd normal halt, sending auid=%u "
"pid=%d subj=%s res=success",
trep.signal_info->uid,
trep.signal_info->pid,
trep.signal_info->ctx);
send_audit_event(AUDIT_DAEMON_END, txt);
}
}
if (rc <= 0)
send_audit_event(AUDIT_DAEMON_END,
"auditd normal halt, sending auid=? "
"pid=? subj=? res=success");
free(rep);
// Tear down IO watchers Part 2
ev_io_stop (loop, &netlink_watcher);
// Give DAEMON_END event a little time to be sent in case
// of remote logging
usleep(10000); // 10 milliseconds
shutdown_dispatcher();
// Tear down IO watchers Part 3
ev_signal_stop (loop, &sigchld_watcher);
close_down();
free_config(&config);
ev_default_destroy();
return 0;
}
static void netlink_handler(struct ev_loop *loop, struct ev_io *io,
int revents)
{
if (rep == NULL) {
if ((rep = malloc(sizeof(*rep))) == NULL) {
char emsg[DEFAULT_BUF_SZ];
if (*subj)
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d subj=%s res=failed",
audit_getloginuid(), getpid(), subj);
else
snprintf(emsg, sizeof(emsg),
"auditd error halt, auid=%u pid=%d res=failed",
audit_getloginuid(), getpid());
EV_STOP ();
send_audit_event(AUDIT_DAEMON_ABORT, emsg);
audit_msg(LOG_ERR,
"Cannot allocate audit reply, exiting");
close_down();
if (pidfile)
unlink(pidfile);
shutdown_dispatcher();
return;
}
}
if (audit_get_reply(fd, &rep->reply,
GET_REPLY_NONBLOCKING, 0) > 0) {
switch (rep->reply.type)
{ /* For now dont process these */
case NLMSG_NOOP:
case NLMSG_DONE:
case NLMSG_ERROR:
case AUDIT_GET: /* Or these */
case AUDIT_LIST_RULES:
case AUDIT_FIRST_DAEMON...AUDIT_LAST_DAEMON:
break;
case AUDIT_SIGNAL_INFO:
if (hup_info_requested) {
audit_msg(LOG_DEBUG,
"HUP detected, starting config manager");
if (start_config_manager(rep)) {
send_audit_event(
AUDIT_DAEMON_CONFIG,
"auditd error getting hup info - no change,"
" sending auid=? pid=? subj=? res=failed");
}
rep = NULL;
hup_info_requested = 0;
} else if (usr1_info_requested) {
char usr1[MAX_AUDIT_MESSAGE_LENGTH];
if (rep->reply.len == 24) {
snprintf(usr1, sizeof(usr1),
"auditd sending auid=? pid=? subj=?");
} else {
snprintf(usr1, sizeof(usr1),
"auditd sending auid=%u pid=%d subj=%s",
rep->reply.signal_info->uid,
rep->reply.signal_info->pid,
rep->reply.signal_info->ctx);
}
send_audit_event(AUDIT_DAEMON_ROTATE, usr1);
usr1_info_requested = 0;
} else if (usr2_info_requested) {
char usr2[MAX_AUDIT_MESSAGE_LENGTH];
if (rep->reply.len == 24) {
snprintf(usr2, sizeof(usr2),
"auditd resuming logging, "
"sending auid=? pid=? subj=? "
"res=success");
} else {
snprintf(usr2, sizeof(usr2),
"auditd resuming logging, "
"sending auid=%u pid=%d subj=%s res=success",
rep->reply.signal_info->uid,
rep->reply.signal_info->pid,
rep->reply.signal_info->ctx);
}
resume_logging();
send_audit_event(AUDIT_DAEMON_RESUME, usr2);
usr2_info_requested = 0;
}
break;
default:
distribute_event(rep);
rep = NULL;
break;
}
} else {
if (errno == EFBIG) {
