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interfaces: add method to update properties

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This commit is contained in:
Wim Taymans 2019-01-10 11:55:04 +01:00
parent 1a27d7da1d
commit 0072f9cf2b
3 changed files with 74 additions and 3 deletions
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48
src/modules/module-protocol-native/protocol-native.c
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@ -1225,6 +1225,52 @@ static void client_marshal_get_permissions(void *object, uint32_t index, uint32_
pw_protocol_native_end_proxy(proxy, b);
}
static void client_marshal_update_properties(void *object, const struct spa_dict *props)
{
struct pw_proxy *proxy = object;
struct spa_pod_builder *b;
uint32_t i, n_items;
b = pw_protocol_native_begin_proxy(proxy, PW_CLIENT_PROXY_METHOD_UPDATE_PROPERTIES);
n_items = props ? props->n_items : 0;
spa_pod_builder_add(b, "[ 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_add(b, "]", NULL);
pw_protocol_native_end_proxy(proxy, b);
}
static int client_demarshal_update_properties(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
struct spa_dict props;
struct spa_pod_parser prs;
uint32_t i;
spa_pod_parser_init(&prs, data, size, 0);
if (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_resource_do(resource, struct pw_client_proxy_methods, update_properties, 0,
&props);
return 0;
}
static int client_demarshal_get_permissions(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
@ -1645,12 +1691,14 @@ static const struct pw_protocol_marshal pw_protocol_native_port_marshal = {
static const struct pw_client_proxy_methods pw_protocol_native_client_method_marshal = {
PW_VERSION_CLIENT_PROXY_METHODS,
&client_marshal_error,
&client_marshal_update_properties,
&client_marshal_get_permissions,
&client_marshal_update_permissions,
};
static const struct pw_protocol_native_demarshal pw_protocol_native_client_method_demarshal[] = {
{ &client_demarshal_error, PW_PERM_W, },
{ &client_demarshal_update_properties, PW_PERM_W, },
{ &client_demarshal_get_permissions, 0, },
{ &client_demarshal_update_permissions, PW_PERM_W, },
};