1 #include <gst/gst.h>
2 #include <stdlib.h>
3 #include <string.h>
4
5 #define TEST_RUNTIME 120.0 /* how long to run the test, in seconds */
6
7 static void
play_file(const gint delay,const gchar * uri)8 play_file (const gint delay, const gchar * uri)
9 {
10 GstStateChangeReturn sret;
11 GstMessage *msg;
12 GstElement *play;
13 guint wait_nanosecs;
14
15 play = gst_element_factory_make ("playbin", "playbin");
16
17 g_object_set (play, "uri", uri, NULL);
18 g_printerr ("Playing %s\n", uri);
19 sret = gst_element_set_state (play, GST_STATE_PLAYING);
20 if (sret != GST_STATE_CHANGE_ASYNC && sret != GST_STATE_CHANGE_SUCCESS) {
21 g_printerr ("ERROR: state change failed, sret=%d\n", sret);
22 goto next;
23 }
24
25 wait_nanosecs = g_random_int_range (0, GST_MSECOND * delay);
26 msg = gst_bus_poll (GST_ELEMENT_BUS (play),
27 GST_MESSAGE_ERROR | GST_MESSAGE_EOS, wait_nanosecs);
28 if (msg) {
29 switch (GST_MESSAGE_TYPE (msg)) {
30 case GST_MESSAGE_ERROR:
31 {
32 GError *gerror;
33 gchar *debug;
34
35 gst_message_parse_error (msg, &gerror, &debug);
36 gst_object_default_error (GST_MESSAGE_SRC (msg), gerror, debug);
37 g_clear_error (&gerror);
38 g_free (debug);
39 break;
40 }
41 case GST_MESSAGE_EOS:
42 g_printerr ("Got EOS\n");
43 break;
44 default:
45 g_printerr ("Got unexpected %s message\n", GST_MESSAGE_TYPE_NAME (msg));
46 break;
47 }
48 gst_message_unref (msg);
49 goto next;
50 }
51
52 /* on to the next one */
53 g_print (".");
54
55 next:
56 gst_element_set_state (play, GST_STATE_NULL);
57 gst_object_unref (play);
58 }
59
60 static void
check_arg(GPtrArray * files,const gchar * arg)61 check_arg (GPtrArray * files, const gchar * arg)
62 {
63 GDir *dir;
64
65 if ((dir = g_dir_open (arg, 0, NULL))) {
66 const gchar *entry;
67
68 while ((entry = g_dir_read_name (dir))) {
69 gchar *path;
70
71 path = g_strconcat (arg, G_DIR_SEPARATOR_S, entry, NULL);
72 check_arg (files, path);
73 g_free (path);
74 }
75
76 g_dir_close (dir);
77 return;
78 } else if (g_file_test (arg, G_FILE_TEST_EXISTS)) {
79 /* hack: technically an URI is not just file:// + path, but it'll do here */
80 g_ptr_array_add (files, g_strdup_printf ("file://%s", arg));
81 }
82 }
83
84 int
main(int argc,char ** argv)85 main (int argc, char **argv)
86 {
87 GPtrArray *files;
88 gchar **args = NULL;
89 guint num, i;
90 GError *err = NULL;
91 gint run = 100;
92 GOptionContext *ctx;
93 GOptionEntry options[] = {
94 {"runtime", '\000', 0, G_OPTION_ARG_INT, &run, "maximum play time (ms)",
95 NULL},
96 {G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &args, NULL},
97 {NULL}
98 };
99 GTimer *timer;
100
101 ctx = g_option_context_new ("FILES OR DIRECTORIES WITH AUDIO FILES");
102 g_option_context_add_main_entries (ctx, options, NULL);
103 g_option_context_add_group (ctx, gst_init_get_option_group ());
104 if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
105 g_print ("Error initializing: %s\n", GST_STR_NULL (err->message));
106 g_option_context_free (ctx);
107 g_clear_error (&err);
108 exit (1);
109 }
110 g_option_context_free (ctx);
111
112 if (args == NULL || *args == NULL) {
113 g_print ("Please provide one or more directories with audio files\n\n");
114 return 1;
115 }
116
117 files = g_ptr_array_new ();
118
119 num = g_strv_length (args);
120 for (i = 0; i < num; ++i) {
121 if (g_path_is_absolute (args[i])) {
122 check_arg (files, args[i]);
123 } else {
124 g_warning ("Argument '%s' is not an absolute file path", args[i]);
125 }
126 }
127
128 if (files->len == 0) {
129 g_print ("Did not find any files\n\n");
130 return 1;
131 }
132
133 timer = g_timer_new ();
134
135 while (g_timer_elapsed (timer, NULL) < TEST_RUNTIME) {
136 gint32 idx;
137
138 idx = g_random_int_range (0, files->len);
139 play_file (run, (const gchar *) g_ptr_array_index (files, idx));
140 }
141
142 g_strfreev (args);
143 g_timer_destroy (timer);
144
145 return 0;
146 }
147