Adding upstream version 0.3.65.upstream/0.3.65upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1371 insertions, 0 deletions

diff --git a/src/modules/module-protocol-native/v0/protocol-native.c b/src/modules/module-protocol-native/v0/protocol-native.c
new file mode 100644
index 0000000..d6173ac
--- /dev/null
+++ b/src/modules/module-protocol-native/v0/protocol-native.c
@@ -0,0 +1,1371 @@
+/* PipeWire
+ *
+ * Copyright © 2017 Wim Taymans <wim.taymans@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+
+#include "spa/pod/parser.h"
+#include "spa/pod/builder.h"
+#include "spa/debug/types.h"
+#include "spa/utils/string.h"
+
+#include "pipewire/pipewire.h"
+#include "pipewire/private.h"
+#include "pipewire/protocol.h"
+#include "pipewire/resource.h"
+#include "pipewire/extensions/protocol-native.h"
+#include "pipewire/extensions/metadata.h"
+#include "pipewire/extensions/session-manager.h"
+#include "pipewire/extensions/client-node.h"
+
+#include "interfaces.h"
+#include "typemap.h"
+
+#include "../connection.h"
+
+PW_LOG_TOPIC_EXTERN(mod_topic);
+#define PW_LOG_TOPIC_DEFAULT mod_topic
+
+#define PW_PROTOCOL_NATIVE_FLAG_REMAP        (1<<0)
+
+SPA_EXPORT
+uint32_t pw_protocol_native0_find_type(struct pw_impl_client *client, const char *type)
+{
+	uint32_t i;
+	for (i = 0; i < SPA_N_ELEMENTS(type_map); i++) {
+		if (spa_streq(type_map[i].type, type))
+			return i;
+	}
+	return SPA_ID_INVALID;
+}
+
+static void
+update_types_server(struct pw_resource *resource)
+{
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i;
+
+	b = pw_protocol_native_begin_resource(resource, PW_CORE_V0_EVENT_UPDATE_TYPES, NULL);
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", 0,
+			    "i", SPA_N_ELEMENTS(type_map), NULL);
+
+	for (i = 0; i < SPA_N_ELEMENTS(type_map); i++) {
+		spa_pod_builder_add(b, "s", type_map[i].type, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+
+static void core_marshal_info(void *data, const struct pw_core_info *info)
+{
+	struct pw_resource *resource = data;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct protocol_compat_v2 *compat_v2 = client->compat_v2;
+	struct spa_pod_builder *b;
+	uint32_t i, n_items;
+	uint64_t change_mask = 0;
+	struct spa_pod_frame f;
+	struct pw_protocol_native_message *msg;
+
+#define PW_CORE_V0_CHANGE_MASK_USER_NAME  (1 << 0)
+#define PW_CORE_V0_CHANGE_MASK_HOST_NAME  (1 << 1)
+#define PW_CORE_V0_CHANGE_MASK_VERSION    (1 << 2)
+#define PW_CORE_V0_CHANGE_MASK_NAME       (1 << 3)
+#define PW_CORE_V0_CHANGE_MASK_COOKIE     (1 << 4)
+#define PW_CORE_V0_CHANGE_MASK_PROPS      (1 << 5)
+
+	if (compat_v2->send_types) {
+		update_types_server(resource);
+		change_mask |= PW_CORE_V0_CHANGE_MASK_USER_NAME |
+			PW_CORE_V0_CHANGE_MASK_HOST_NAME |
+			PW_CORE_V0_CHANGE_MASK_VERSION |
+			PW_CORE_V0_CHANGE_MASK_NAME |
+			PW_CORE_V0_CHANGE_MASK_COOKIE;
+		compat_v2->send_types = false;
+	}
+	b = pw_protocol_native_begin_resource(resource, PW_CORE_V0_EVENT_INFO, &msg);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+	if (info->change_mask & PW_CORE_CHANGE_MASK_PROPS)
+		change_mask |= PW_CORE_V0_CHANGE_MASK_PROPS;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", change_mask,
+			    "s", info->user_name,
+			    "s", info->host_name,
+			    "s", info->version,
+			    "s", info->name,
+			    "i", info->cookie,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void core_marshal_done(void *data, uint32_t id, int seq)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+
+	b = pw_protocol_native_begin_resource(resource, PW_CORE_V0_EVENT_DONE, NULL);
+
+	spa_pod_builder_add_struct(b, "i", seq);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void core_marshal_error(void *data, uint32_t id, int seq, int res, const char *error)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+
+	b = pw_protocol_native_begin_resource(resource, PW_CORE_V0_EVENT_ERROR, NULL);
+
+	spa_pod_builder_add_struct(b,
+			       "i", id,
+			       "i", res,
+			       "s", error);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void core_marshal_remove_id(void *data, uint32_t id)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+
+	b = pw_protocol_native_begin_resource(resource, PW_CORE_V0_EVENT_REMOVE_ID, NULL);
+
+	spa_pod_builder_add_struct(b, "i", id);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static int core_demarshal_client_update(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_dict props;
+	struct spa_pod_parser prs;
+	struct spa_pod_frame f;
+	uint32_t i;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_push_struct(&prs, &f) < 0 ||
+	    spa_pod_parser_get(&prs,
+		    "i", &props.n_items, NULL) < 0)
+		return -EINVAL;
+
+	props.items = alloca(props.n_items * sizeof(struct spa_dict_item));
+	for (i = 0; i < props.n_items; i++) {
+		if (spa_pod_parser_get(&prs,
+				"s", &props.items[i].key,
+				"s", &props.items[i].value,
+				NULL) < 0)
+			return -EINVAL;
+	}
+	pw_impl_client_update_properties(client, &props);
+	return 0;
+}
+
+static uint32_t parse_perms(const char *str)
+{
+	uint32_t perms = 0;
+
+	while (*str != '\0') {
+		switch (*str++) {
+		case 'r':
+			perms |= PW_PERM_R;
+			break;
+		case 'w':
+			perms |= PW_PERM_W;
+			break;
+		case 'x':
+			perms |= PW_PERM_X;
+			break;
+		}
+	}
+	return perms;
+}
+
+static int core_demarshal_permissions(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct spa_dict props;
+	struct spa_pod_parser prs;
+	struct spa_pod_frame f;
+	uint32_t i, n_permissions;
+	struct pw_permission *permissions, defperm = { 0, };
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_push_struct(&prs, &f) < 0 ||
+	    spa_pod_parser_get(&prs, "i", &props.n_items, NULL) < 0)
+		return -EINVAL;
+
+	props.items = alloca(props.n_items * sizeof(struct spa_dict_item));
+
+	n_permissions = 0;
+	permissions = alloca(props.n_items * sizeof(struct pw_permission));
+
+	for (i = 0; i < props.n_items; i++) {
+		uint32_t id, perms;
+		const char *str;
+
+		if (spa_pod_parser_get(&prs,
+				"s", &props.items[i].key,
+				"s", &props.items[i].value,
+				NULL) < 0)
+			return -EINVAL;
+
+		str = props.items[i].value;
+		/* first set global permissions */
+		if (spa_streq(props.items[i].key, PW_CORE_PERMISSIONS_GLOBAL)) {
+			size_t len;
+
+                        /* <global-id>:[r][w][x] */
+			len = strcspn(str, ":");
+			if (len == 0)
+				continue;
+			id = atoi(str);
+			perms = parse_perms(str + len);
+			permissions[n_permissions++] = PW_PERMISSION_INIT(id, perms);
+		} else if (spa_streq(props.items[i].key, PW_CORE_PERMISSIONS_DEFAULT)) {
+			perms = parse_perms(str);
+			defperm = PW_PERMISSION_INIT(PW_ID_ANY, perms);
+		}
+	}
+	/* add default permission if set */
+	if (defperm.id == PW_ID_ANY)
+		permissions[n_permissions++] = defperm;
+
+	for (i = 0; i < n_permissions; i++) {
+		pw_log_debug("%d: %d: %08x", i, permissions[i].id, permissions[i].permissions);
+	}
+
+	return pw_impl_client_update_permissions(resource->client,
+			n_permissions, permissions);
+}
+
+static int core_demarshal_hello(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct spa_pod_parser prs;
+	void *ptr;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+				"P", &ptr) < 0)
+		return -EINVAL;
+
+        return pw_resource_notify(resource, struct pw_core_methods, hello, 0, 2);
+}
+
+static int core_demarshal_sync(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct spa_pod_parser prs;
+	uint32_t seq;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs, "i", &seq) < 0)
+		return -EINVAL;
+
+        return pw_resource_notify(resource, struct pw_core_methods, sync, 0, 0, seq);
+}
+
+static int core_demarshal_get_registry(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct spa_pod_parser prs;
+	int32_t version, new_id;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+				"i", &version,
+				"i", &new_id) < 0)
+		return -EINVAL;
+
+        return pw_resource_notify(resource, struct pw_core_methods, get_registry, 0, version, new_id);
+}
+
+SPA_EXPORT
+uint32_t pw_protocol_native0_type_from_v2(struct pw_impl_client *client, uint32_t type)
+{
+	void *t;
+	uint32_t index;
+	struct protocol_compat_v2 *compat_v2 = client->compat_v2;
+
+	if ((t = pw_map_lookup(&compat_v2->types, type)) == NULL)
+		return SPA_ID_INVALID;
+
+	index = PW_MAP_PTR_TO_ID(t);
+	if (index >= SPA_N_ELEMENTS(type_map))
+		return SPA_ID_INVALID;
+
+	return type_map[index].id;
+}
+
+SPA_EXPORT
+const char * pw_protocol_native0_name_from_v2(struct pw_impl_client *client, uint32_t type)
+{
+	void *t;
+	uint32_t index;
+	struct protocol_compat_v2 *compat_v2 = client->compat_v2;
+
+	if ((t = pw_map_lookup(&compat_v2->types, type)) == NULL)
+		return NULL;
+
+	index = PW_MAP_PTR_TO_ID(t);
+	if (index >= SPA_N_ELEMENTS(type_map))
+		return NULL;
+
+	return type_map[index].name;
+}
+
+SPA_EXPORT
+uint32_t pw_protocol_native0_name_to_v2(struct pw_impl_client *client, const char *name)
+{
+	uint32_t i;
+	/* match name to type table and return index */
+	for (i = 0; i < SPA_N_ELEMENTS(type_map); i++) {
+		if (type_map[i].name != NULL && spa_streq(type_map[i].name, name))
+			return i;
+	}
+	return SPA_ID_INVALID;
+}
+
+SPA_EXPORT
+uint32_t pw_protocol_native0_type_to_v2(struct pw_impl_client *client,
+		const struct spa_type_info *info, uint32_t type)
+{
+	const char *name;
+
+	/** find full name of type in type_info */
+	if ((name = spa_debug_type_find_name(info, type)) == NULL)
+		return SPA_ID_INVALID;
+
+	return pw_protocol_native0_name_to_v2(client, name);
+}
+
+struct spa_pod_prop_body0 {
+        uint32_t key;
+#define SPA_POD_PROP0_RANGE_NONE         0       /**< no range */
+#define SPA_POD_PROP0_RANGE_MIN_MAX      1       /**< property has range */
+#define SPA_POD_PROP0_RANGE_STEP         2       /**< property has range with step */
+#define SPA_POD_PROP0_RANGE_ENUM         3       /**< property has enumeration */
+#define SPA_POD_PROP0_RANGE_FLAGS        4       /**< property has flags */
+#define SPA_POD_PROP0_RANGE_MASK         0xf     /**< mask to select range type */
+#define SPA_POD_PROP0_FLAG_UNSET         (1 << 4)        /**< property value is unset */
+#define SPA_POD_PROP0_FLAG_OPTIONAL      (1 << 5)        /**< property value is optional */
+#define SPA_POD_PROP0_FLAG_READONLY      (1 << 6)        /**< property is readonly */
+#define SPA_POD_PROP0_FLAG_DEPRECATED    (1 << 7)        /**< property is deprecated */
+#define SPA_POD_PROP0_FLAG_INFO          (1 << 8)        /**< property is informational and is not
+                                                          *  used when filtering */
+        uint32_t flags;
+        struct spa_pod value;
+        /* array with elements of value.size follows,
+         * first element is value/default, rest are alternatives */
+};
+
+/* v2 iterates object as containing spa_pod */
+#define SPA_POD_OBJECT_BODY_FOREACH0(body, size, iter)                                           \
+        for ((iter) = SPA_PTROFF((body), sizeof(struct spa_pod_object_body), struct spa_pod);   \
+             spa_pod_is_inside(body, size, iter);                                               \
+             (iter) = spa_pod_next(iter))
+
+#define SPA_POD_PROP_ALTERNATIVE_FOREACH0(body, _size, iter)                                     \
+        for ((iter) = SPA_PTROFF((body), (body)->value.size +                                   \
+                                sizeof(struct spa_pod_prop_body0), __typeof__(*iter));           \
+             (iter) <= SPA_PTROFF((body), (_size)-(body)->value.size, __typeof__(*iter));       \
+             (iter) = SPA_PTROFF((iter), (body)->value.size, __typeof__(*iter)))
+
+#define SPA0_POD_PROP_N_VALUES(b,size)     (((size) - sizeof(struct spa_pod_prop_body0)) / (b)->value.size)
+
+static int remap_from_v2(uint32_t type, void *body, uint32_t size, struct pw_impl_client *client,
+		struct spa_pod_builder *builder)
+{
+	int res;
+
+	switch (type) {
+	case SPA_TYPE_Id:
+		spa_pod_builder_id(builder, pw_protocol_native0_type_from_v2(client, *(int32_t*) body));
+		break;
+
+	/** choice was props in v2 */
+	case SPA_TYPE_Choice:
+	{
+		struct spa_pod_prop_body0 *b = body;
+		struct spa_pod_frame f;
+		void *alt;
+		uint32_t key = pw_protocol_native0_type_from_v2(client, b->key);
+		enum spa_choice_type type;
+
+		spa_pod_builder_prop(builder, key, 0);
+
+		switch (b->flags & SPA_POD_PROP0_RANGE_MASK) {
+		default:
+		case SPA_POD_PROP0_RANGE_NONE:
+			type = SPA_CHOICE_None;
+			break;
+		case SPA_POD_PROP0_RANGE_MIN_MAX:
+			type = SPA_CHOICE_Range;
+			break;
+		case SPA_POD_PROP0_RANGE_STEP:
+			type = SPA_CHOICE_Step;
+			break;
+		case SPA_POD_PROP0_RANGE_ENUM:
+			type = SPA_CHOICE_Enum;
+			break;
+		case SPA_POD_PROP0_RANGE_FLAGS:
+			type = SPA_CHOICE_Flags;
+			break;
+		}
+		if (!SPA_FLAG_IS_SET(b->flags, SPA_POD_PROP0_FLAG_UNSET) &&
+		    SPA0_POD_PROP_N_VALUES(b, size) == 1)
+			type = SPA_CHOICE_None;
+
+		spa_pod_builder_push_choice(builder, &f, type, 0);
+
+		if (b->value.type == SPA_TYPE_Id) {
+			uint32_t id;
+			if ((res = spa_pod_get_id(&b->value, &id)) < 0)
+				return res;
+			spa_pod_builder_id(builder, pw_protocol_native0_type_from_v2(client, id));
+			SPA_POD_PROP_ALTERNATIVE_FOREACH0(b, size, alt)
+				if ((res = remap_from_v2(b->value.type, alt, b->value.size, client, builder)) < 0)
+					return res;
+		} else {
+			spa_pod_builder_raw(builder, &b->value, size - sizeof(struct spa_pod));
+		}
+
+		spa_pod_builder_pop(builder, &f);
+
+		break;
+	}
+	case SPA_TYPE_Object:
+	{
+		struct spa_pod_object_body *b = body;
+		struct spa_pod *p;
+		struct spa_pod_frame f;
+		uint32_t type, count = 0;
+
+		/* type and id are switched */
+		type = pw_protocol_native0_type_from_v2(client, b->id),
+		spa_pod_builder_push_object(builder, &f, type,
+			pw_protocol_native0_type_from_v2(client, b->type));
+
+		/* object contained pods in v2 */
+		SPA_POD_OBJECT_BODY_FOREACH0(b, size, p) {
+			if (type == SPA_TYPE_OBJECT_Format && count < 2) {
+				uint32_t id;
+				if (spa_pod_get_id(p, &id) < 0)
+					continue;
+				id = pw_protocol_native0_type_from_v2(client, id);
+
+				if (count == 0) {
+					spa_pod_builder_prop(builder, SPA_FORMAT_mediaType, 0);
+					spa_pod_builder_id(builder, id);
+				}
+				if (count == 1) {
+					spa_pod_builder_prop(builder, SPA_FORMAT_mediaSubtype, 0);
+					spa_pod_builder_id(builder, id);
+				}
+				count++;
+				continue;
+			}
+			if ((res = remap_from_v2(p->type,
+						SPA_POD_BODY(p),
+						p->size,
+						client, builder)) < 0)
+				return res;
+		}
+		spa_pod_builder_pop(builder, &f);
+		break;
+	}
+	case SPA_TYPE_Struct:
+	{
+		struct spa_pod *b = body, *p;
+		struct spa_pod_frame f;
+
+		spa_pod_builder_push_struct(builder, &f);
+		SPA_POD_FOREACH(b, size, p)
+			if ((res = remap_from_v2(p->type, SPA_POD_BODY(p), p->size, client, builder)) < 0)
+				return res;
+		spa_pod_builder_pop(builder, &f);
+		break;
+	}
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int remap_to_v2(struct pw_impl_client *client, const struct spa_type_info *info,
+		uint32_t type, void *body, uint32_t size,
+		struct spa_pod_builder *builder)
+{
+	int res;
+
+	switch (type) {
+	case SPA_TYPE_Id:
+		spa_pod_builder_id(builder, pw_protocol_native0_type_to_v2(client, info, *(int32_t*) body));
+		break;
+
+	case SPA_TYPE_Object:
+	{
+		struct spa_pod_object_body *b = body;
+		struct spa_pod_prop *p;
+		struct spa_pod_frame f[2];
+		uint32_t type;
+                const struct spa_type_info *ti, *ii;
+
+		ti = spa_debug_type_find(info, b->type);
+		ii = ti ? spa_debug_type_find(ti->values, 0) : NULL;
+
+		if (b->type == SPA_TYPE_COMMAND_Node ||
+		    b->type == SPA_TYPE_EVENT_Node) {
+			spa_pod_builder_push_object(builder, &f[0], 0,
+				pw_protocol_native0_type_to_v2(client, ii ? ii->values : NULL, b->id));
+		} else {
+			ii = ii ? spa_debug_type_find(ii->values, b->id) : NULL;
+			/* type and id are switched */
+			type = pw_protocol_native0_type_to_v2(client, info, b->type),
+			spa_pod_builder_push_object(builder, &f[0],
+				pw_protocol_native0_type_to_v2(client, ii ? ii->values : NULL, b->id), type);
+		}
+
+
+		info = ti ? ti->values : info;
+
+		SPA_POD_OBJECT_BODY_FOREACH(b, size, p) {
+			uint32_t key, flags;
+			uint32_t n_vals, choice;
+			struct spa_pod *values;
+
+                        ii = spa_debug_type_find(info, p->key);
+
+			values = spa_pod_get_values(&p->value, &n_vals, &choice);
+
+			if (b->type == SPA_TYPE_OBJECT_Format &&
+			    (p->key == SPA_FORMAT_mediaType ||
+			     p->key == SPA_FORMAT_mediaSubtype)) {
+				uint32_t val;
+
+				if (spa_pod_get_id(values, &val) < 0)
+					continue;
+				spa_pod_builder_id(builder,
+						pw_protocol_native0_type_to_v2(client, ii ? ii->values : NULL, val));
+				continue;
+			}
+
+			flags = 0;
+			switch(choice) {
+			case SPA_CHOICE_None:
+				flags |= SPA_POD_PROP0_RANGE_NONE;
+				break;
+			case SPA_CHOICE_Range:
+				flags |= SPA_POD_PROP0_RANGE_MIN_MAX | SPA_POD_PROP0_FLAG_UNSET;
+				break;
+			case SPA_CHOICE_Step:
+				flags |= SPA_POD_PROP0_RANGE_STEP | SPA_POD_PROP0_FLAG_UNSET;
+				break;
+			case SPA_CHOICE_Enum:
+				flags |= SPA_POD_PROP0_RANGE_ENUM | SPA_POD_PROP0_FLAG_UNSET;
+				break;
+			case SPA_CHOICE_Flags:
+				flags |= SPA_POD_PROP0_RANGE_FLAGS | SPA_POD_PROP0_FLAG_UNSET;
+				break;
+			}
+
+			key = pw_protocol_native0_type_to_v2(client, info, p->key);
+
+			spa_pod_builder_push_choice(builder, &f[1], key, flags);
+
+			if (values->type == SPA_TYPE_Id) {
+				uint32_t i, *id = SPA_POD_BODY(values);
+
+				for (i = 0; i < n_vals; i++) {
+					spa_pod_builder_id(builder,
+						pw_protocol_native0_type_to_v2(client, ii ? ii->values : NULL, id[i]));
+				}
+
+			} else {
+				spa_pod_builder_raw(builder, values, sizeof(struct spa_pod) + n_vals * values->size);
+			}
+			spa_pod_builder_pop(builder, &f[1]);
+		}
+		spa_pod_builder_pop(builder, &f[0]);
+		break;
+	}
+	case SPA_TYPE_Struct:
+	{
+		struct spa_pod *b = body, *p;
+		struct spa_pod_frame f;
+
+		spa_pod_builder_push_struct(builder, &f);
+		SPA_POD_FOREACH(b, size, p)
+			if ((res = remap_to_v2(client, info, p->type, SPA_POD_BODY(p), p->size, builder)) < 0)
+				return res;
+		spa_pod_builder_pop(builder, &f);
+		break;
+	}
+	default:
+		break;
+	}
+	return 0;
+}
+
+
+
+
+SPA_EXPORT
+struct spa_pod * pw_protocol_native0_pod_from_v2(struct pw_impl_client *client, const struct spa_pod *pod)
+{
+	uint8_t buffer[4096];
+	struct spa_pod *copy;
+	struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buffer, 4096);
+	int res;
+
+	if (pod == NULL)
+		return NULL;
+
+	if ((res = remap_from_v2(SPA_POD_TYPE(pod),
+					SPA_POD_BODY(pod),
+					SPA_POD_BODY_SIZE(pod),
+					client, &b)) < 0) {
+		errno = -res;
+		return NULL;
+	}
+	copy = spa_pod_copy(b.data);
+	return copy;
+}
+
+SPA_EXPORT
+int pw_protocol_native0_pod_to_v2(struct pw_impl_client *client, const struct spa_pod *pod,
+		struct spa_pod_builder *b)
+{
+	int res;
+
+	if (pod == NULL) {
+		spa_pod_builder_none(b);
+		return 0;
+	}
+
+	if ((res = remap_to_v2(client, pw_type_info(),
+				SPA_POD_TYPE(pod),
+				SPA_POD_BODY(pod),
+				SPA_POD_BODY_SIZE(pod),
+				b)) < 0) {
+		return -res;
+	}
+	return 0;
+}
+
+static int core_demarshal_create_object(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_parser prs;
+	struct spa_pod_frame f;
+	uint32_t version, type, new_id, i;
+	const char *factory_name, *type_name;
+	struct spa_dict props;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_push_struct(&prs, &f) < 0 ||
+	    spa_pod_parser_get(&prs,
+			"s", &factory_name,
+			"I", &type,
+			"i", &version,
+			"i", &props.n_items, NULL) < 0)
+		return -EINVAL;
+
+	props.items = alloca(props.n_items * sizeof(struct spa_dict_item));
+	for (i = 0; i < props.n_items; i++) {
+		if (spa_pod_parser_get(&prs,
+					"s", &props.items[i].key,
+					"s", &props.items[i].value, NULL) < 0)
+			return -EINVAL;
+	}
+	if (spa_pod_parser_get(&prs, "i", &new_id, NULL) < 0)
+		return -EINVAL;
+
+	type_name = pw_protocol_native0_name_from_v2(client, type);
+	if (type_name == NULL)
+		return -EINVAL;
+
+	return pw_resource_notify(resource, struct pw_core_methods, create_object, 0, factory_name,
+                                                                      type_name, version,
+                                                                      &props, new_id);
+}
+
+static int core_demarshal_destroy(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object, *r;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_parser prs;
+	uint32_t id;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+				"i", &id, NULL) < 0)
+		return -EINVAL;
+
+	pw_log_debug("client %p: destroy resource %u", client, id);
+
+	if ((r = pw_impl_client_find_resource(client, id)) == NULL)
+		goto no_resource;
+
+	return pw_resource_notify(resource, struct pw_core_methods, destroy, 0, r);
+
+no_resource:
+	pw_log_error("client %p: unknown resource %u op:%u", client, id, msg->opcode);
+	pw_resource_errorf(resource, -ENOENT, "unknown resource %d op:%u", id, msg->opcode);
+	return 0;
+}
+
+static int core_demarshal_update_types_server(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct protocol_compat_v2 *compat_v2 = client->compat_v2;
+	struct spa_pod_parser prs;
+	uint32_t first_id, n_types;
+	struct spa_pod_frame f;
+	const char **types;
+	uint32_t i;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_push_struct(&prs, &f) < 0 ||
+	    spa_pod_parser_get(&prs,
+			"i", &first_id,
+			"i", &n_types,
+			NULL) < 0)
+		return -EINVAL;
+
+	if (first_id == 0)
+		compat_v2->send_types = true;
+
+	types = alloca(n_types * sizeof(char *));
+	for (i = 0; i < n_types; i++) {
+		if (spa_pod_parser_get(&prs, "s", &types[i], NULL) < 0)
+			return -EINVAL;
+	}
+
+	for (i = 0; i < n_types; i++, first_id++) {
+		uint32_t type_id = pw_protocol_native0_find_type(client, types[i]);
+		if (type_id == SPA_ID_INVALID)
+			continue;
+		if (pw_map_insert_at(&compat_v2->types, first_id, PW_MAP_ID_TO_PTR(type_id)) < 0)
+			pw_log_error("can't add type %d->%d for client", first_id, type_id);
+        }
+	return 0;
+}
+
+static void registry_marshal_global(void *data, uint32_t id, uint32_t permissions,
+				    const char *type, uint32_t version, const struct spa_dict *props)
+{
+	struct pw_resource *resource = data;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items, parent_id;
+	uint32_t type_id;
+	const char *str;
+
+	type_id = pw_protocol_native0_find_type(client, type);
+	if (type_id == SPA_ID_INVALID)
+		return;
+
+	b = pw_protocol_native_begin_resource(resource, PW_REGISTRY_V0_EVENT_GLOBAL, NULL);
+
+	n_items = props ? props->n_items : 0;
+
+	parent_id = 0;
+	if (props) {
+		if (spa_streq(type, PW_TYPE_INTERFACE_Port)) {
+			if ((str = spa_dict_lookup(props, "node.id")) != NULL)
+				parent_id = atoi(str);
+		} else if (spa_streq(type, PW_TYPE_INTERFACE_Node)) {
+			if ((str = spa_dict_lookup(props, "device.id")) != NULL)
+				parent_id = atoi(str);
+		} else if (spa_streq(type, PW_TYPE_INTERFACE_Client) ||
+		    spa_streq(type, PW_TYPE_INTERFACE_Device) ||
+		    spa_streq(type, PW_TYPE_INTERFACE_Factory)) {
+			if ((str = spa_dict_lookup(props, "module.id")) != NULL)
+				parent_id = atoi(str);
+		}
+	}
+
+	version = 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", id,
+			    "i", parent_id,
+			    "i", permissions,
+			    "I", type_id,
+			    "i", version,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", props->items[i].key,
+				    "s", props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void registry_marshal_global_remove(void *data, uint32_t id)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+
+	b = pw_protocol_native_begin_resource(resource, PW_REGISTRY_V0_EVENT_GLOBAL_REMOVE, NULL);
+
+	spa_pod_builder_add_struct(b, "i", id);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static int registry_demarshal_bind(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_parser prs;
+	uint32_t id, version, type, new_id;
+	const char *type_name;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+			"i", &id,
+			"I", &type,
+			"i", &version,
+			"i", &new_id) < 0)
+		return -EINVAL;
+
+	type_name = pw_protocol_native0_name_from_v2(client, type);
+	if (type_name == NULL)
+		return -EINVAL;
+
+	return pw_resource_notify(resource, struct pw_registry_methods, bind, 0, id, type_name, version, new_id);
+}
+
+static void module_marshal_info(void *data, const struct pw_module_info *info)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items;
+
+	b = pw_protocol_native_begin_resource(resource, PW_MODULE_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", info->change_mask,
+			    "s", info->name,
+			    "s", info->filename,
+			    "s", info->args,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void factory_marshal_info(void *data, const struct pw_factory_info *info)
+{
+	struct pw_resource *resource = data;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items, type, version;
+
+	type = pw_protocol_native0_find_type(client, info->type);
+	if (type == SPA_ID_INVALID)
+		return;
+
+	b = pw_protocol_native_begin_resource(resource, PW_FACTORY_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+	version = 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", info->change_mask,
+			    "s", info->name,
+			    "I", type,
+			    "i", version,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void node_marshal_info(void *data, const struct pw_node_info *info)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items;
+
+	b = pw_protocol_native_begin_resource(resource, PW_NODE_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", info->change_mask,
+			    "s", "node.name",
+			    "i", info->max_input_ports,
+			    "i", info->n_input_ports,
+			    "i", info->max_output_ports,
+			    "i", info->n_output_ports,
+			    "i", info->state,
+			    "s", info->error,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void node_marshal_param(void *data, int seq, uint32_t id, uint32_t index, uint32_t next,
+		const struct spa_pod *param)
+{
+	struct pw_resource *resource = data;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+
+	b = pw_protocol_native_begin_resource(resource, PW_NODE_V0_EVENT_PARAM, NULL);
+
+	id = pw_protocol_native0_type_to_v2(client, spa_type_param, id),
+
+	spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			"I", id,
+			"i", index,
+			"i", next,
+			NULL);
+	pw_protocol_native0_pod_to_v2(client, (struct spa_pod *)param, b);
+	spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static int node_demarshal_enum_params(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_parser prs;
+	uint32_t id, index, num;
+	struct spa_pod *filter;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+				"I", &id,
+				"i", &index,
+				"i", &num,
+				"P", &filter) < 0)
+		return -EINVAL;
+
+	id = pw_protocol_native0_type_from_v2(client, id);
+	filter = NULL;
+
+        return pw_resource_notify(resource, struct pw_node_methods, enum_params, 0,
+                        0, id, index, num, filter);
+}
+
+static void port_marshal_info(void *data, const struct pw_port_info *info)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items;
+	uint64_t change_mask = 0;
+	const char *port_name;
+
+	b = pw_protocol_native_begin_resource(resource, PW_PORT_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+#define PW_PORT_V0_CHANGE_MASK_NAME                (1 << 0)
+#define PW_PORT_V0_CHANGE_MASK_PROPS               (1 << 1)
+#define PW_PORT_V0_CHANGE_MASK_ENUM_PARAMS         (1 << 2)
+
+	change_mask |= PW_PORT_V0_CHANGE_MASK_NAME;
+	if (info->change_mask & PW_PORT_CHANGE_MASK_PROPS)
+		change_mask |= PW_PORT_V0_CHANGE_MASK_PROPS;
+	if (info->change_mask & PW_PORT_CHANGE_MASK_PARAMS)
+		change_mask |= PW_PORT_V0_CHANGE_MASK_ENUM_PARAMS;
+
+	port_name = NULL;
+	if (info->props != NULL)
+		port_name = spa_dict_lookup(info->props, "port.name");
+	if (port_name == NULL)
+		port_name = "port.name";
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", change_mask,
+			    "s", port_name,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void port_marshal_param(void *data, int seq, uint32_t id, uint32_t index, uint32_t next,
+		const struct spa_pod *param)
+{
+	struct pw_resource *resource = data;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+
+	b = pw_protocol_native_begin_resource(resource, PW_PORT_V0_EVENT_PARAM, NULL);
+
+	id = pw_protocol_native0_type_to_v2(client, spa_type_param, id),
+
+	spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			"I", id,
+			"i", index,
+			"i", next,
+			NULL);
+	pw_protocol_native0_pod_to_v2(client, (struct spa_pod *)param, b);
+	spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static int port_demarshal_enum_params(void *object, const struct pw_protocol_native_message *msg)
+{
+	struct pw_resource *resource = object;
+	struct pw_impl_client *client = pw_resource_get_client(resource);
+	struct spa_pod_parser prs;
+	uint32_t id, index, num;
+	struct spa_pod *filter;
+
+	spa_pod_parser_init(&prs, msg->data, msg->size);
+	if (spa_pod_parser_get_struct(&prs,
+				"I", &id,
+				"i", &index,
+				"i", &num,
+				"P", &filter) < 0)
+		return -EINVAL;
+
+	id = pw_protocol_native0_type_from_v2(client, id);
+	filter = NULL;
+
+        return pw_resource_notify(resource, struct pw_port_methods, enum_params, 0,
+                        0, id, index, num, filter);
+}
+
+static void client_marshal_info(void *data, const struct pw_client_info *info)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items;
+
+	b = pw_protocol_native_begin_resource(resource, PW_CLIENT_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", info->change_mask,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static void client_marshal_permissions(void *data, uint32_t index, uint32_t n_permissions,
+                const struct pw_permission *permissions)
+{
+}
+
+
+static void link_marshal_info(void *data, const struct pw_link_info *info)
+{
+	struct pw_resource *resource = data;
+	struct spa_pod_builder *b;
+	struct spa_pod_frame f;
+	uint32_t i, n_items;
+
+	b = pw_protocol_native_begin_resource(resource, PW_LINK_V0_EVENT_INFO, NULL);
+
+	n_items = info->props ? info->props->n_items : 0;
+
+        spa_pod_builder_push_struct(b, &f);
+	spa_pod_builder_add(b,
+			    "i", info->id,
+			    "l", info->change_mask,
+			    "i", info->output_node_id,
+			    "i", info->output_port_id,
+			    "i", info->input_node_id,
+			    "i", info->input_port_id,
+			    "P", info->format,
+			    "i", n_items, NULL);
+
+	for (i = 0; i < n_items; i++) {
+		spa_pod_builder_add(b,
+				    "s", info->props->items[i].key,
+				    "s", info->props->items[i].value, NULL);
+	}
+        spa_pod_builder_pop(b, &f);
+
+	pw_protocol_native_end_resource(resource, b);
+}
+
+static const struct pw_protocol_native_demarshal pw_protocol_native_core_method_demarshal[PW_CORE_V0_METHOD_NUM] = {
+	[PW_CORE_V0_METHOD_HELLO] = { &core_demarshal_hello, 0, },
+	[PW_CORE_V0_METHOD_UPDATE_TYPES] = { &core_demarshal_update_types_server, 0, },
+	[PW_CORE_V0_METHOD_SYNC] = { &core_demarshal_sync, 0, },
+	[PW_CORE_V0_METHOD_GET_REGISTRY] = { &core_demarshal_get_registry, 0, },
+	[PW_CORE_V0_METHOD_CLIENT_UPDATE] = { &core_demarshal_client_update, 0, },
+	[PW_CORE_V0_METHOD_PERMISSIONS] = { &core_demarshal_permissions, 0, },
+	[PW_CORE_V0_METHOD_CREATE_OBJECT] = { &core_demarshal_create_object, 0, PW_PROTOCOL_NATIVE_FLAG_REMAP, },
+	[PW_CORE_V0_METHOD_DESTROY] = { &core_demarshal_destroy, 0, }
+};
+
+static const struct pw_core_events pw_protocol_native_core_event_marshal = {
+	PW_VERSION_CORE_EVENTS,
+	.info = &core_marshal_info,
+	.done = &core_marshal_done,
+	.error = &core_marshal_error,
+	.remove_id = &core_marshal_remove_id,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_core_marshal = {
+	PW_TYPE_INTERFACE_Core,
+	PW_VERSION_CORE_V0,
+	PW_CORE_V0_METHOD_NUM,
+	PW_CORE_EVENT_NUM,
+	0,
+	NULL,
+	pw_protocol_native_core_method_demarshal,
+	&pw_protocol_native_core_event_marshal,
+	NULL
+};
+
+static const struct pw_protocol_native_demarshal pw_protocol_native_registry_method_demarshal[] = {
+	[PW_REGISTRY_V0_METHOD_BIND] = { &registry_demarshal_bind, 0, PW_PROTOCOL_NATIVE_FLAG_REMAP, },
+};
+
+static const struct pw_registry_events pw_protocol_native_registry_event_marshal = {
+	PW_VERSION_REGISTRY_EVENTS,
+	.global = &registry_marshal_global,
+	.global_remove = &registry_marshal_global_remove,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_registry_marshal = {
+	PW_TYPE_INTERFACE_Registry,
+	PW_VERSION_REGISTRY_V0,
+	PW_REGISTRY_V0_METHOD_NUM,
+	PW_REGISTRY_EVENT_NUM,
+	0,
+	NULL,
+	pw_protocol_native_registry_method_demarshal,
+	&pw_protocol_native_registry_event_marshal,
+	NULL
+};
+
+static const struct pw_module_events pw_protocol_native_module_event_marshal = {
+	PW_VERSION_MODULE_EVENTS,
+	.info = &module_marshal_info,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_module_marshal = {
+	PW_TYPE_INTERFACE_Module,
+	PW_VERSION_MODULE_V0,
+	0,
+	PW_MODULE_EVENT_NUM,
+	0,
+	NULL, NULL,
+	&pw_protocol_native_module_event_marshal,
+	NULL
+};
+
+static const struct pw_factory_events pw_protocol_native_factory_event_marshal = {
+	PW_VERSION_FACTORY_EVENTS,
+	.info = &factory_marshal_info,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_factory_marshal = {
+	PW_TYPE_INTERFACE_Factory,
+	PW_VERSION_FACTORY_V0,
+	0,
+	PW_FACTORY_EVENT_NUM,
+	0,
+	NULL, NULL,
+	&pw_protocol_native_factory_event_marshal,
+	NULL,
+};
+
+static const struct pw_protocol_native_demarshal pw_protocol_native_node_method_demarshal[] = {
+	[PW_NODE_V0_METHOD_ENUM_PARAMS] = { &node_demarshal_enum_params, 0, PW_PROTOCOL_NATIVE_FLAG_REMAP, },
+};
+
+static const struct pw_node_events pw_protocol_native_node_event_marshal = {
+	PW_VERSION_NODE_EVENTS,
+	.info = &node_marshal_info,
+	.param = &node_marshal_param,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_node_marshal = {
+	PW_TYPE_INTERFACE_Node,
+	PW_VERSION_NODE_V0,
+	PW_NODE_V0_METHOD_NUM,
+	PW_NODE_EVENT_NUM,
+	0,
+	NULL,
+	pw_protocol_native_node_method_demarshal,
+	&pw_protocol_native_node_event_marshal,
+	NULL
+};
+
+
+static const struct pw_protocol_native_demarshal pw_protocol_native_port_method_demarshal[] = {
+	[PW_PORT_V0_METHOD_ENUM_PARAMS] = { &port_demarshal_enum_params, 0, PW_PROTOCOL_NATIVE_FLAG_REMAP, },
+};
+
+static const struct pw_port_events pw_protocol_native_port_event_marshal = {
+	PW_VERSION_PORT_EVENTS,
+	.info = &port_marshal_info,
+	.param = &port_marshal_param,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_port_marshal = {
+	PW_TYPE_INTERFACE_Port,
+	PW_VERSION_PORT_V0,
+	PW_PORT_V0_METHOD_NUM,
+	PW_PORT_EVENT_NUM,
+	0,
+	NULL,
+	pw_protocol_native_port_method_demarshal,
+	&pw_protocol_native_port_event_marshal,
+	NULL
+};
+
+static const struct pw_client_events pw_protocol_native_client_event_marshal = {
+	PW_VERSION_CLIENT_EVENTS,
+	.info = &client_marshal_info,
+	.permissions = &client_marshal_permissions,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_client_marshal = {
+	PW_TYPE_INTERFACE_Client,
+	PW_VERSION_CLIENT_V0,
+	0,
+	PW_CLIENT_EVENT_NUM,
+	0,
+	NULL, NULL,
+	&pw_protocol_native_client_event_marshal,
+	NULL,
+};
+
+static const struct pw_link_events pw_protocol_native_link_event_marshal = {
+	PW_VERSION_LINK_EVENTS,
+	.info = &link_marshal_info,
+};
+
+static const struct pw_protocol_marshal pw_protocol_native_link_marshal = {
+	PW_TYPE_INTERFACE_Link,
+	PW_VERSION_LINK_V0,
+	0,
+	PW_LINK_EVENT_NUM,
+	0,
+	NULL, NULL,
+	&pw_protocol_native_link_event_marshal,
+	NULL
+};
+
+void pw_protocol_native0_init(struct pw_protocol *protocol)
+{
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_core_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_registry_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_module_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_node_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_port_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_factory_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_client_marshal);
+	pw_protocol_add_marshal(protocol, &pw_protocol_native_link_marshal);
+}