#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_error_free (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)); 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; }