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#include <gst/gst.h>
#include <stdlib.h>
#include <string.h>
#define TEST_RUNTIME 120.0 /* how long to run the test, in seconds */
static void
play_file (const gint delay, const gchar * uri)
{
GstStateChangeReturn sret;
GstMessage *msg;
GstElement *play;
guint wait_nanosecs;
play = gst_element_factory_make ("playbin", "playbin");
g_object_set (play, "uri", uri, NULL);
g_printerr ("Playing %s\n", uri);
sret = gst_element_set_state (play, GST_STATE_PLAYING);
if (sret != GST_STATE_CHANGE_ASYNC && sret != GST_STATE_CHANGE_SUCCESS) {
g_printerr ("ERROR: state change failed, sret=%d\n", sret);
goto next;
}
wait_nanosecs = g_random_int_range (0, GST_MSECOND * delay);
msg = gst_bus_poll (GST_ELEMENT_BUS (play),
GST_MESSAGE_ERROR | GST_MESSAGE_EOS, wait_nanosecs);
if (msg) {
switch (GST_MESSAGE_TYPE (msg)) {
case GST_MESSAGE_ERROR:
{
GError *gerror;
gchar *debug;
gst_message_parse_error (msg, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (msg), gerror, debug);
g_clear_error (&gerror);
g_free (debug);
break;
}
case GST_MESSAGE_EOS:
g_printerr ("Got EOS\n");
break;
default:
g_printerr ("Got unexpected %s messge\n", GST_MESSAGE_TYPE_NAME (msg));
break;
}
gst_message_unref (msg);
goto next;
}
/* on to the next one */
g_print (".");
next:
gst_element_set_state (play, GST_STATE_NULL);
gst_object_unref (play);
}
static void
check_arg (GPtrArray * files, const gchar * arg)
{
GDir *dir;
if ((dir = g_dir_open (arg, 0, NULL))) {
const gchar *entry;
while ((entry = g_dir_read_name (dir))) {
gchar *path;
path = g_strconcat (arg, G_DIR_SEPARATOR_S, entry, NULL);
check_arg (files, path);
g_free (path);
}
g_dir_close (dir);
return;
} else if (g_file_test (arg, G_FILE_TEST_EXISTS)) {
/* hack: technically an URI is not just file:// + path, but it'll do here */
g_ptr_array_add (files, g_strdup_printf ("file://%s", arg));
}
}
int
main (int argc, char **argv)
{
GPtrArray *files;
gchar **args = NULL;
guint num, i;
GError *err = NULL;
gint run = 100;
GOptionContext *ctx;
GOptionEntry options[] = {
{"runtime", '\000', 0, G_OPTION_ARG_INT, &run, "maximum play time (ms)",
NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &args, NULL},
{NULL}
};
GTimer *timer;
ctx = g_option_context_new ("FILES OR DIRECTORIES WITH AUDIO FILES");
g_option_context_add_main_entries (ctx, options, NULL);
g_option_context_add_group (ctx, gst_init_get_option_group ());
if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
g_print ("Error initializing: %s\n", GST_STR_NULL (err->message));
g_option_context_free (ctx);
g_clear_error (&err);
exit (1);
}
g_option_context_free (ctx);
if (args == NULL || *args == NULL) {
g_print ("Please provide one or more directories with audio files\n\n");
return 1;
}
files = g_ptr_array_new ();
num = g_strv_length (args);
for (i = 0; i < num; ++i) {
if (g_path_is_absolute (args[i])) {
check_arg (files, args[i]);
} else {
g_warning ("Argument '%s' is not an absolute file path", args[i]);
}
}
if (files->len == 0) {
g_print ("Did not find any files\n\n");
return 1;
}
timer = g_timer_new ();
while (g_timer_elapsed (timer, NULL) < TEST_RUNTIME) {
gint32 idx;
idx = g_random_int_range (0, files->len);
play_file (run, (const gchar *) g_ptr_array_index (files, idx));
}
g_strfreev (args);
g_timer_destroy (timer);
return 0;
}
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