tools: Add a tool to list supported profiles

This lists all supported profiles. There is a verbose mode (-v) which
dumps the GstCaps for the restrictions of that profile.

2 files changed, 129 insertions, 1 deletions

diff --git a/tools/Makefile.am b/tools/Makefile.am
index 5ea2799..053b963 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -1,4 +1,4 @@
-bin_PROGRAMS = gupnp-dlna-info
+bin_PROGRAMS = gupnp-dlna-info gupnp-dlna-ls-profiles
 
 AM_CFLAGS = -I$(top_srcdir) -I$(top_srcdir)/gst-convenience/gst-libs $(GST_CFLAGS)
 AM_LDFLAGS = $(top_builddir)/libgupnp-dlna/libgupnp-dlna-1.0.la $(top_builddir)/gst-convenience/gst-libs/gst/profile/.libs/libgstprofile-gupnp-dlna-@GST_MAJORMINOR@.la $(GST_PBU_LIBS)
diff --git a/tools/gupnp-dlna-ls-profiles.c b/tools/gupnp-dlna-ls-profiles.c
new file mode 100644
index 0000000..fee2300
--- /dev/null
+++ b/tools/gupnp-dlna-ls-profiles.c
@@ -0,0 +1,128 @@
+/* GUPnPDLNA
+ * gupnp-dlna-ls-profiles.c
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2010 Collabora Multimedia
+ *
+ * Authors: Parthasarathi Susarla <partha.susarla@collabora.co.uk>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib.h>
+#include <glib-object.h>
+#include <gio/gio.h>
+
+#include <libgupnp-dlna/gupnp-dlna-profile.h>
+#include <libgupnp-dlna/gupnp-dlna-discoverer.h>
+
+#include <gst/profile/gstprofile.h>
+
+static gboolean verbose = FALSE;
+
+static void print_caps (GstCaps *caps)
+{
+        int i;
+
+        for (i = 0; i < gst_caps_get_size (caps); i++) {
+                GstStructure *structure = gst_caps_get_structure (caps, i);
+                gchar *tmp = gst_structure_to_string (structure);
+
+                g_print ("%s`- %s\n", i ? "    " : "", tmp);
+
+                g_free (tmp);
+        }
+}
+
+static void
+print_profile (GUPnPDLNAProfile *profile, gpointer unused)
+{
+        const GstEncodingProfile *enc_profile;
+        GList *tmp;
+        gchar *caps_str;
+
+        enc_profile = gupnp_dlna_profile_get_encoding_profile (profile);
+        tmp = enc_profile->encodingprofiles;
+
+        g_print ("%s, %s",
+                 gupnp_dlna_profile_get_name (profile),
+                 gupnp_dlna_profile_get_mime (profile));
+
+        if (verbose) {
+                caps_str = gst_caps_to_string (enc_profile->format);
+                g_print ("\n`- container: %s\n", caps_str);
+                g_free (caps_str);
+
+                while (tmp) {
+                        print_caps (((GstStreamEncodingProfile *) tmp->data)->format);
+                        tmp = tmp->next;
+                }
+        }
+
+        g_print ("\n");
+}
+
+int
+main (int argc, char **argv)
+{
+        GError *err = NULL;
+        GList *profiles = NULL;
+        GUPnPDLNADiscoverer *discover;
+
+        GOptionEntry options[] = {
+                {"verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
+                 "Print (very) verbose output", NULL},
+                {NULL}
+        };
+
+        GOptionContext *ctx;
+
+        g_thread_init(NULL);
+
+        ctx = g_option_context_new (" - program to list all the DLNA profiles supported by gupnp-dlna");
+        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", err->message);
+                exit (1);
+        }
+
+        g_option_context_free (ctx);
+
+        gst_init (&argc, &argv);
+
+        discover = gupnp_dlna_discoverer_new ((GstClockTime) GST_SECOND);
+
+        profiles = (GList *) gupnp_dlna_discoverer_list_profiles (discover);
+
+        if (!verbose) {
+                g_print ("Name, MIME type\n");
+                g_print ("=================================================\n");
+        }
+        g_list_foreach (profiles, (GFunc) print_profile, NULL);
+
+        g_object_unref (discover);
+
+        return 0;
+}