[gupnp-av/wip/phako/clocksync: 9/10] Add upnp:resExt and resExt::clockSync

[Jens Georg <jensgeorg src gnome org>]

commit e9fb08b74971b87d59f50cd8d11e6ce0422f24da
Author: Jens Georg <mail jensge org>
Date:   Sat Jul 10 09:12:45 2021 +0200

    Add upnp:resExt and resExt::clockSync

 libgupnp-av/gupnp-didl-lite-clocksync-resource.c   | 169 +++++++++++++++++++
 libgupnp-av/gupnp-didl-lite-clocksync-resource.h   |  32 ++++
 .../gupnp-didl-lite-extended-resource-private.h    |  17 ++
 libgupnp-av/gupnp-didl-lite-extended-resource.c    | 186 +++++++++++++++++++++
 libgupnp-av/gupnp-didl-lite-extended-resource.h    |  34 ++++
 libgupnp-av/meson.build                            |   3 +
 6 files changed, 441 insertions(+)
---
diff --git a/libgupnp-av/gupnp-didl-lite-clocksync-resource.c 
b/libgupnp-av/gupnp-didl-lite-clocksync-resource.c
new file mode 100644
index 0000000..430f0a9
--- /dev/null
+++ b/libgupnp-av/gupnp-didl-lite-clocksync-resource.c
@@ -0,0 +1,169 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#include <config.h>
+
+#include "gupnp-didl-lite-extended-resource-private.h"
+#include "gupnp-didl-lite-clocksync-resource.h"
+#include "xml-util.h"
+
+#include <libxml/tree.h>
+
+struct _GUPnPDIDLLiteClocksyncResource {
+        GUPnPDIDLLiteExtendedResource parent;
+};
+
+G_DEFINE_TYPE (GUPnPDIDLLiteClocksyncResource,
+               gupnp_didl_lite_clocksync_resource,
+               GUPNP_TYPE_DIDL_LITE_EXTENDED_RESOURCE)
+
+enum
+{
+        PROP_0,
+        PROP_DEVICE_CLOCK_ID,
+        PROP_SUPPORTED_TIMESTAMPS_ID,
+        PROP_COUNT
+};
+
+static GParamSpec *pspecs[PROP_COUNT];
+
+static void
+gupnp_didl_lite_clocksync_resource_init (GUPnPDIDLLiteClocksyncResource *self)
+{
+        // Nothing
+}
+
+static void
+set_properties (GObject *object,
+                guint property_id,
+                const GValue *value,
+                GParamSpec *pspec)
+{
+        GUPnPDIDLLiteClocksyncResource *self =
+                GUPNP_DIDL_LITE_CLOCKSYNC_RESOURCE (object);
+
+        switch (property_id) {
+        case PROP_DEVICE_CLOCK_ID:
+                gupnp_didl_lite_clocksync_resource_set_device_clock_id (
+                        self,
+                        g_value_get_string (value));
+                break;
+        case PROP_SUPPORTED_TIMESTAMPS_ID:
+                gupnp_didl_lite_clocksync_resource_set_timestamps_id (
+                        self,
+                        g_value_get_string (value));
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+                break;
+        }
+}
+
+static void
+get_properties (GObject *object,
+                guint property_id,
+                GValue *value,
+                GParamSpec *pspec)
+{
+        GUPnPDIDLLiteClocksyncResource *self =
+                GUPNP_DIDL_LITE_CLOCKSYNC_RESOURCE (object);
+
+        switch (property_id) {
+        case PROP_DEVICE_CLOCK_ID:
+                g_value_set_string (
+                        value,
+                        gupnp_didl_lite_clocksync_resource_get_device_clock_id (
+                                self));
+                break;
+        case PROP_SUPPORTED_TIMESTAMPS_ID:
+                g_value_set_string (
+                        value,
+                        gupnp_didl_lite_clocksync_resource_get_timestamps_id (
+                                self));
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+                break;
+        }
+}
+
+static void
+gupnp_didl_lite_clocksync_resource_class_init (
+        GUPnPDIDLLiteClocksyncResourceClass *klass)
+{
+        GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+        object_class->set_property = set_properties;
+        object_class->get_property = get_properties;
+
+        pspecs[PROP_DEVICE_CLOCK_ID] = g_param_spec_string (
+                "device-clock-id",
+                "device clock id",
+                "The clock Id to use for this resource",
+                NULL,
+                G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+        pspecs[PROP_SUPPORTED_TIMESTAMPS_ID] = g_param_spec_string (
+                "supported-timestamps-id",
+                "supported timestamps id",
+                "The timestamp id from feature list",
+                NULL,
+                G_PARAM_CONSTRUCT | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+
+        g_object_class_install_properties (object_class, PROP_COUNT, pspecs);
+}
+
+const char *
+gupnp_didl_lite_clocksync_resource_get_device_clock_id (
+        GUPnPDIDLLiteClocksyncResource *self)
+{
+        g_return_val_if_fail (GUPNP_IS_DIDL_LITE_CLOCKSYNC_RESOURCE (self),
+                              NULL);
+
+        GUPnPDIDLLiteExtendedResource *res =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (self);
+        xmlNodePtr node = gupnp_didl_lite_extended_resource_get_xml_node (res);
+        return av_xml_util_get_attribute_content (node, "deviceClockInfoID");
+}
+
+void
+gupnp_didl_lite_clocksync_resource_set_device_clock_id (
+        GUPnPDIDLLiteClocksyncResource *self,
+        const char *id)
+{
+        g_return_if_fail (GUPNP_IS_DIDL_LITE_CLOCKSYNC_RESOURCE (self));
+        GUPnPDIDLLiteExtendedResource *res =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (self);
+        xmlNodePtr node = gupnp_didl_lite_extended_resource_get_xml_node (res);
+
+        if (id == NULL) {
+                xmlUnsetProp (node, BAD_CAST "deviceClockInfoID");
+        } else {
+                xmlSetProp (node, BAD_CAST "deviceClockInfoID", BAD_CAST id);
+        }
+}
+
+const char *
+gupnp_didl_lite_clocksync_resource_get_timestamps_id (GUPnPDIDLLiteClocksyncResource *self)
+{
+        g_return_val_if_fail (GUPNP_IS_DIDL_LITE_CLOCKSYNC_RESOURCE (self),
+                              NULL);
+        GUPnPDIDLLiteExtendedResource *res =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (self);
+        xmlNodePtr node = gupnp_didl_lite_extended_resource_get_xml_node (res);
+        return av_xml_util_get_attribute_content (node, "supportedTimestampsID");
+}
+
+void
+gupnp_didl_lite_clocksync_resource_set_timestamps_id (GUPnPDIDLLiteClocksyncResource *self, const char *id)
+{
+        g_return_if_fail (GUPNP_IS_DIDL_LITE_CLOCKSYNC_RESOURCE (self));
+        GUPnPDIDLLiteExtendedResource *res =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (self);
+        xmlNodePtr node = gupnp_didl_lite_extended_resource_get_xml_node (res);
+
+        if (id == NULL) {
+                xmlUnsetProp (node, BAD_CAST "supportedTimestampsID");
+        } else {
+                xmlSetProp (node, BAD_CAST "supportedTimestampsID", BAD_CAST id);
+        }
+}
diff --git a/libgupnp-av/gupnp-didl-lite-clocksync-resource.h 
b/libgupnp-av/gupnp-didl-lite-clocksync-resource.h
new file mode 100644
index 0000000..8cb4a7e
--- /dev/null
+++ b/libgupnp-av/gupnp-didl-lite-clocksync-resource.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+#pragma once
+
+#include "gupnp-didl-lite-extended-resource.h"
+
+#include <glib-object.h>
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+G_DECLARE_FINAL_TYPE (GUPnPDIDLLiteClocksyncResource,
+                      gupnp_didl_lite_clocksync_resource,
+                      GUPNP,
+                      DIDL_LITE_CLOCKSYNC_RESOURCE,
+                      GUPnPDIDLLiteExtendedResource)
+
+#define GUPNP_TYPE_DIDL_LITE_CLOCKSYNC_RESOURCE \
+                (gupnp_didl_lite_clocksync_resource_get_type ())
+
+const char *
+gupnp_didl_lite_clocksync_resource_get_device_clock_id (GUPnPDIDLLiteClocksyncResource *self);
+
+void
+gupnp_didl_lite_clocksync_resource_set_device_clock_id (GUPnPDIDLLiteClocksyncResource *self, const char 
*id);
+
+const char *
+gupnp_didl_lite_clocksync_resource_get_timestamps_id (GUPnPDIDLLiteClocksyncResource *self);
+
+void
+gupnp_didl_lite_clocksync_resource_set_timestamps_id (GUPnPDIDLLiteClocksyncResource *self, const char *id);
+
+G_END_DECLS
diff --git a/libgupnp-av/gupnp-didl-lite-extended-resource-private.h 
b/libgupnp-av/gupnp-didl-lite-extended-resource-private.h
new file mode 100644
index 0000000..91d8523
--- /dev/null
+++ b/libgupnp-av/gupnp-didl-lite-extended-resource-private.h
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+#pragma once
+
+#include "gupnp-didl-lite-extended-resource.h"
+
+#include <glib-object.h>
+#include <glib.h>
+
+#include <libxml/tree.h>
+
+G_BEGIN_DECLS
+
+G_GNUC_INTERNAL xmlNode *
+gupnp_didl_lite_extended_resource_get_xml_node (
+        GUPnPDIDLLiteExtendedResource *self);
+
+G_END_DECLS
diff --git a/libgupnp-av/gupnp-didl-lite-extended-resource.c b/libgupnp-av/gupnp-didl-lite-extended-resource.c
new file mode 100644
index 0000000..d42ed1d
--- /dev/null
+++ b/libgupnp-av/gupnp-didl-lite-extended-resource.c
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#include <config.h>
+
+#include "gupnp-didl-lite-extended-resource.h"
+#include "gupnp-didl-lite-extended-resource-private.h"
+#include "xml-util.h"
+
+#include <libxml/tree.h>
+
+typedef struct _GUPnPDIDLLiteExtendedResourcePrivate {
+        xmlNode *xml_node;
+        xmlDoc *xml_doc;
+} GUPnPDIDLLiteExtendedResourcePrivate;
+
+G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (GUPnPDIDLLiteExtendedResource,
+                                     gupnp_didl_lite_extended_resource,
+                                     G_TYPE_OBJECT)
+
+enum
+{
+        PROP_0,
+        PROP_XML_NODE,
+        PROP_XML_DOC,
+        PROP_ID
+};
+
+static void
+gupnp_didl_lite_extended_resource_init (GUPnPDIDLLiteExtendedResource *self)
+{
+        // Nothing
+}
+
+static void
+gupnp_didl_lite_extended_resource_set_property (GObject *object,
+                                                guint property_id,
+                                                const GValue *value,
+                                                GParamSpec *pspec)
+{
+        GUPnPDIDLLiteExtendedResource *self =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (object);
+        GUPnPDIDLLiteExtendedResourcePrivate *priv;
+
+        priv = gupnp_didl_lite_extended_resource_get_instance_private (self);
+
+        switch (property_id) {
+        case PROP_XML_NODE:
+                priv->xml_node = g_value_get_pointer (value);
+                break;
+        case PROP_XML_DOC:
+                priv->xml_doc = g_value_dup_boxed (value);
+                break;
+        case PROP_ID:
+                gupnp_didl_lite_extended_resource_set_id (
+                        self,
+                        g_value_get_string (value));
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+                break;
+        }
+}
+
+static void
+gupnp_didl_lite_extended_resource_get_property (GObject *object,
+                                                guint property_id,
+                                                GValue *value,
+                                                GParamSpec *pspec)
+{
+        GUPnPDIDLLiteExtendedResource *self =
+                GUPNP_DIDL_LITE_EXTENDED_RESOURCE (object);
+        GUPnPDIDLLiteExtendedResourcePrivate *priv;
+
+        priv = gupnp_didl_lite_extended_resource_get_instance_private (self);
+
+        switch (property_id) {
+        case PROP_XML_NODE:
+                g_value_set_pointer (value, priv->xml_node);
+                break;
+        case PROP_ID:
+                g_value_set_string (
+                        value,
+                        gupnp_didl_lite_extended_resource_get_id (self));
+                break;
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+                break;
+        }
+}
+
+static void
+gupnp_didl_lite_extended_resource_class_init (
+        GUPnPDIDLLiteExtendedResourceClass *klass)
+{
+        GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+        object_class->set_property =
+                gupnp_didl_lite_extended_resource_set_property;
+        object_class->get_property =
+                gupnp_didl_lite_extended_resource_get_property;
+
+        /**
+         * GUPnPDIDLLiteExtendedResource:xml-node:
+         *
+         * The pointer to object node in XML document.
+         **/
+        g_object_class_install_property (
+                object_class,
+                PROP_XML_NODE,
+                g_param_spec_pointer ("xml-node",
+                                      "XMLNode",
+                                      "The pointer to object node in XML"
+                                      " document.",
+                                      G_PARAM_READWRITE |
+                                              G_PARAM_CONSTRUCT_ONLY |
+                                              G_PARAM_STATIC_STRINGS));
+
+        /**
+         * GUPnPDIDLLiteExtendedResource:xml-doc:
+         *
+         * The reference to XML document containing this object.
+         *
+         * Internal property.
+         *
+         * Stability: Private
+         **/
+        g_object_class_install_property (
+                object_class,
+                PROP_XML_DOC,
+                g_param_spec_boxed ("xml-doc",
+                                    "XMLDoc",
+                                    "The reference to XML document"
+                                    " containing this object.",
+                                    av_xml_doc_get_type (),
+                                    G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
+                                            G_PARAM_STATIC_STRINGS));
+
+        /**
+         * GUPnPDIDLLiteExtendedResource:id:
+         *
+         * The ID of this object.
+         **/
+        g_object_class_install_property (
+                object_class,
+                PROP_ID,
+                g_param_spec_string ("id",
+                                     "ID",
+                                     "The ID of this object.",
+                                     NULL,
+                                     G_PARAM_READWRITE |
+                                             G_PARAM_STATIC_STRINGS));
+}
+
+const char *
+gupnp_didl_lite_extended_resource_get_id (GUPnPDIDLLiteExtendedResource *self)
+{
+        g_return_val_if_fail (GUPNP_IS_DIDL_LITE_EXTENDED_RESOURCE (self),
+                              NULL);
+        GUPnPDIDLLiteExtendedResourcePrivate *priv;
+        priv = gupnp_didl_lite_extended_resource_get_instance_private (self);
+
+        return av_xml_util_get_attribute_content (priv->xml_node, "id");
+}
+
+void
+gupnp_didl_lite_extended_resource_set_id (GUPnPDIDLLiteExtendedResource *self,
+                                          const char *id)
+{
+        g_return_if_fail (GUPNP_IS_DIDL_LITE_EXTENDED_RESOURCE (self));
+        GUPnPDIDLLiteExtendedResourcePrivate *priv;
+        priv = gupnp_didl_lite_extended_resource_get_instance_private (self);
+
+        xmlSetProp (priv->xml_node, BAD_CAST "id", BAD_CAST id);
+
+        g_object_notify (G_OBJECT (self), "id");
+}
+
+xmlNode *
+gupnp_didl_lite_extended_resource_get_xml_node (
+        GUPnPDIDLLiteExtendedResource *self)
+{
+        GUPnPDIDLLiteExtendedResourcePrivate *priv;
+        priv = gupnp_didl_lite_extended_resource_get_instance_private (self);
+
+        return priv->xml_node;
+}
diff --git a/libgupnp-av/gupnp-didl-lite-extended-resource.h b/libgupnp-av/gupnp-didl-lite-extended-resource.h
new file mode 100644
index 0000000..e13524a
--- /dev/null
+++ b/libgupnp-av/gupnp-didl-lite-extended-resource.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+#pragma once
+
+#include <glib-object.h>
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+G_DECLARE_DERIVABLE_TYPE (GUPnPDIDLLiteExtendedResource,
+                          gupnp_didl_lite_extended_resource,
+                          GUPNP,
+                          DIDL_LITE_EXTENDED_RESOURCE,
+                          GObject)
+
+struct _GUPnPDIDLLiteExtendedResourceClass {
+        GObjectClass parent_class;
+
+        gpointer padding[12];
+};
+
+#define GUPNP_TYPE_DIDL_LITE_EXTENDED_RESOURCE \
+                (gupnp_didl_lite_extended_resource_get_type ())
+
+const char *
+gupnp_didl_lite_extended_resource_get_id (
+        GUPnPDIDLLiteExtendedResource *resource);
+
+void
+gupnp_didl_lite_extended_resource_set_id (
+        GUPnPDIDLLiteExtendedResource *resource,
+        const char *id);
+
+G_END_DECLS
+
diff --git a/libgupnp-av/meson.build b/libgupnp-av/meson.build
index 307cbfe..89cc927 100644
--- a/libgupnp-av/meson.build
+++ b/libgupnp-av/meson.build
@@ -5,8 +5,10 @@ introspection_sources = [
     'gupnp-cds-last-change-parser.c',
     'gupnp-didl-lite-container.c',
     'gupnp-didl-lite-contributor.c',
+    'gupnp-didl-lite-clocksync-resource.c',
     'gupnp-didl-lite-createclass.c',
     'gupnp-didl-lite-descriptor.c',
+    'gupnp-didl-lite-extended-resource.c',
     'gupnp-didl-lite-item.c',
     'gupnp-didl-lite-object.c',
     'gupnp-didl-lite-parser.c',
@@ -65,6 +67,7 @@ public_headers = [
         'gupnp-didl-lite-container.h',
         'gupnp-didl-lite-contributor.h',
         'gupnp-didl-lite-createclass.h',
+        'gupnp-didl-lite-extended-resource.h',
         'gupnp-didl-lite-descriptor.h',
         'gupnp-didl-lite-item.h',
         'gupnp-didl-lite-object.h',