gint
main (gint argc, gchar ** argv)
{
gst_init (&argc, &argv);
check_caps ("some/mime, _int = [ 1, 2 ], list = { \"A\", \"B\", \"C\" }",
"some/mime, _int = 1, list = \"A\"");
check_caps ("some/mime, _double = (double) 1.0; other/mime, _int = { 1, 2 }",
"some/mime, _double = (double) 1.0");
return 0;
}
int main(int argc, char **argv)
{
struct netns_entry *root;
int netns_ok, err;
arg_register_batch(options, ARRAY_SIZE(options));
register_frontends();
register_handlers();
if ((err = arg_parse(argc, argv)))
exit(err);
if (!check_caps()) {
fprintf(stderr, "Must be run under root (or with enough capabilities).\n");
exit(1);
}
netns_ok = netns_switch_root();
if (netns_ok > 0) {
fprintf(stderr, "Cannot change to the root name space: %s\n", strerror(netns_ok));
exit(1);
}
global_handler_init();
if ((err = netns_list(&root, netns_ok == 0))) {
fprintf(stderr, "ERROR: %s\n", strerror(err));
exit(1);
}
if ((err = frontend_output(root))) {
fprintf(stderr, "Invalid output format specified.\n");
exit(1);
}
global_handler_cleanup(root);
netns_list_free(root);
return 0;
}
static void
fakesink_hand_off (GstElement * fakesink, GstBuffer * buf, GstPad * pad,
gpointer data)
{
HandOffData *hod = (HandOffData *) data;
check_caps (pad, hod);
g_object_set (G_OBJECT (fakesink), "signal-handoffs", FALSE, NULL);
g_idle_add (quit_main_loop_idle, hod->loop);
}
static void
sendrecv_answerer_fakesink_hand_off (GstElement * fakesink, GstBuffer * buf,
GstPad * pad, gpointer data)
{
HandOffData *hod = (HandOffData *) data;
GstElement *pipeline;
check_caps (pad, hod);
pipeline = GST_ELEMENT (gst_element_get_parent (fakesink));
G_LOCK (check_receive_lock);
if (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (pipeline),
OFFERER_RECEIVES_VIDEO))) {
g_object_set (G_OBJECT (fakesink), "signal-handoffs", FALSE, NULL);
g_idle_add (quit_main_loop_idle, hod->loop);
} else {
g_object_set_data (G_OBJECT (pipeline), ANSWERER_RECEIVES_VIDEO,
GINT_TO_POINTER (TRUE));
}
G_UNLOCK (check_receive_lock);
g_object_unref (pipeline);
}
static void
test_video_profile (const gchar * profile, gint profile_id,
const gchar * input_format)
{
GstElement *x264enc;
GstBuffer *inbuffer, *outbuffer;
int i, num_buffers;
x264enc = setup_x264enc (profile, "avc", input_format);
fail_unless (gst_element_set_state (x264enc,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
/* corresponds to I420 buffer for the size mentioned in the caps */
if (!strcmp (input_format, "I420"))
inbuffer = gst_buffer_new_and_alloc (384 * 288 * 3 / 2);
else if (!strcmp (input_format, "Y42B"))
inbuffer = gst_buffer_new_and_alloc (384 * 288 * 2);
else if (!strcmp (input_format, "Y444"))
inbuffer = gst_buffer_new_and_alloc (384 * 288 * 3);
else
g_assert_not_reached ();
/* makes valgrind's memcheck happier */
gst_buffer_memset (inbuffer, 0, 0, -1);
GST_BUFFER_TIMESTAMP (inbuffer) = 0;
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* send eos to have all flushed if needed */
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()) == TRUE);
num_buffers = g_list_length (buffers);
fail_unless (num_buffers == 1);
/* check output caps */
{
GstCaps *outcaps;
outcaps = gst_pad_get_current_caps (mysinkpad);
check_caps (outcaps, profile, profile_id);
gst_caps_unref (outcaps);
}
/* clean up buffers */
for (i = 0; i < num_buffers; ++i) {
outbuffer = GST_BUFFER (buffers->data);
fail_if (outbuffer == NULL);
switch (i) {
case 0:
{
gint nsize, npos, j, type, next_type;
GstMapInfo map;
const guint8 *data;
gsize size;
gst_buffer_map (outbuffer, &map, GST_MAP_READ);
data = map.data;
size = map.size;
npos = 0;
j = 0;
/* need SPS first */
next_type = 7;
/* loop through NALs */
while (npos < size) {
fail_unless (size - npos >= 4);
nsize = GST_READ_UINT32_BE (data + npos);
fail_unless (nsize > 0);
fail_unless (npos + 4 + nsize <= size);
type = data[npos + 4] & 0x1F;
/* check the first NALs, disregard AU (9), SEI (6) */
if (type != 9 && type != 6) {
fail_unless (type == next_type);
switch (type) {
case 7:
/* SPS */
next_type = 8;
break;
case 8:
/* PPS */
next_type = 5;
break;
default:
break;
}
j++;
}
npos += nsize + 4;
}
gst_buffer_unmap (outbuffer, &map);
/* should have reached the exact end */
fail_unless (npos == size);
break;
}
default:
break;
}
buffers = g_list_remove (buffers, outbuffer);
ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1);
gst_buffer_unref (outbuffer);
outbuffer = NULL;
}
cleanup_x264enc (x264enc);
g_list_free (buffers);
buffers = NULL;
}
bool may_restore(CredsEntry *creds)
{
return check_ids(cr_uid, creds->uid, creds->euid, creds->suid) &&
check_ids(cr_gid, creds->gid, creds->egid, creds->sgid) &&
check_caps(creds->cap_inh, creds->cap_eff, creds->cap_prm);
}
bool may_dump(struct proc_status_creds *creds)
{
return check_ids(cr_uid, creds->uids[0], creds->uids[1], creds->uids[2]) &&
check_ids(cr_gid, creds->gids[0], creds->gids[1], creds->gids[2]) &&
check_caps(creds->cap_inh, creds->cap_eff, creds->cap_prm);
}
