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API cleanups

Browse source 
Fix docs
Add some more versions to interfaces
Make types for the various proxy object + inline methods that does type
checking and create proxys etc.
Set owner client of client-nodes in the properties
Pass type to bind to in create-node
Don't place global id in the info structs
Improve registration of marshal functions
Pass more types around as ids
This commit is contained in:
Wim Taymans 2017-07-13 15:21:52 +02:00
parent 465f12241e
commit 1acba78234
45 changed files with 963 additions and 764 deletions
Download patch file Download diff file Expand all files Collapse all files

279
src/modules/module-protocol-native/protocol-native.c
View file

@ -89,9 +89,9 @@ static void core_marshal_get_registry(void *object, uint32_t version, uint32_t n
static void
core_marshal_create_node(void *object,
const char *factory_name,
const char *name, const struct spa_dict *props,
uint32_t version, uint32_t new_id)
const char *factory_name, const char *name,
uint32_t type, uint32_t version,
const struct spa_dict *props, uint32_t new_id)
{
struct pw_proxy *proxy = object;
struct spa_pod_builder *b;
@ -105,7 +105,10 @@ core_marshal_create_node(void *object,
spa_pod_builder_add(b,
SPA_POD_TYPE_STRUCT, &f,
SPA_POD_TYPE_STRING, factory_name,
SPA_POD_TYPE_STRING, name, SPA_POD_TYPE_INT, n_items, 0);
SPA_POD_TYPE_STRING, name,
SPA_POD_TYPE_ID, type,
SPA_POD_TYPE_INT, version,
SPA_POD_TYPE_INT, n_items, 0);
for (i = 0; i < n_items; i++) {
spa_pod_builder_add(b,
@ -113,7 +116,6 @@ core_marshal_create_node(void *object,
SPA_POD_TYPE_STRING, props->items[i].value, 0);
}
spa_pod_builder_add(b,
SPA_POD_TYPE_INT, version,
SPA_POD_TYPE_INT, new_id,
-SPA_POD_TYPE_STRUCT, &f, 0);
@ -192,7 +194,6 @@ static bool core_demarshal_info(void *object, void *data, size_t size)
if (!spa_pod_iter_struct(&it, data, size) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &info.id,
SPA_POD_TYPE_LONG, &info.change_mask,
SPA_POD_TYPE_STRING, &info.user_name,
SPA_POD_TYPE_STRING, &info.host_name,
@ -292,7 +293,6 @@ static void core_marshal_info(void *object, struct pw_core_info *info)
spa_pod_builder_add(b,
SPA_POD_TYPE_STRUCT, &f,
SPA_POD_TYPE_INT, info->id,
SPA_POD_TYPE_LONG, info->change_mask,
SPA_POD_TYPE_STRING, info->user_name,
SPA_POD_TYPE_STRING, info->host_name,
@ -437,14 +437,18 @@ static bool core_demarshal_create_node(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
struct spa_pod_iter it;
uint32_t version, new_id, i;
uint32_t version, type, new_id, i;
const char *factory_name, *name;
struct spa_dict props;
if (!spa_pod_iter_struct(&it, data, size) ||
!pw_pod_remap_data(SPA_POD_TYPE_STRUCT, data, size, &resource->client->types) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_STRING, &factory_name,
SPA_POD_TYPE_STRING, &name, SPA_POD_TYPE_INT, &props.n_items, 0))
SPA_POD_TYPE_STRING, &name,
SPA_POD_TYPE_ID, &type,
SPA_POD_TYPE_INT, &version,
SPA_POD_TYPE_INT, &props.n_items, 0))
return false;
props.items = alloca(props.n_items * sizeof(struct spa_dict_item));
@ -455,12 +459,12 @@ static bool core_demarshal_create_node(void *object, void *data, size_t size)
return false;
}
if (!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &version,
SPA_POD_TYPE_INT, &new_id, 0))
return false;
pw_resource_do(resource, struct pw_core_methods, create_node, factory_name,
name, &props, version, new_id);
pw_resource_do(resource, struct pw_core_methods, create_node, factory_name, name,
type, version,
&props, new_id);
return true;
}
@ -558,16 +562,18 @@ static bool registry_demarshal_bind(void *object, void *data, size_t size)
{
struct pw_resource *resource = object;
struct spa_pod_iter it;
uint32_t id, version, new_id;
uint32_t id, version, type, new_id;
if (!spa_pod_iter_struct(&it, data, size) ||
!pw_pod_remap_data(SPA_POD_TYPE_STRUCT, data, size, &resource->client->types) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &id,
SPA_POD_TYPE_ID, &type,
SPA_POD_TYPE_INT, &version,
SPA_POD_TYPE_INT, &new_id, 0))
return false;
pw_resource_do(resource, struct pw_registry_methods, bind, id, version, new_id);
pw_resource_do(resource, struct pw_registry_methods, bind, id, type, version, new_id);
return true;
}
@ -584,7 +590,6 @@ static void module_marshal_info(void *object, struct pw_module_info *info)
spa_pod_builder_add(b,
SPA_POD_TYPE_STRUCT, &f,
SPA_POD_TYPE_INT, info->id,
SPA_POD_TYPE_LONG, info->change_mask,
SPA_POD_TYPE_STRING, info->name,
SPA_POD_TYPE_STRING, info->filename,
@ -610,7 +615,6 @@ static bool module_demarshal_info(void *object, void *data, size_t size)
if (!spa_pod_iter_struct(&it, data, size) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &info.id,
SPA_POD_TYPE_LONG, &info.change_mask,
SPA_POD_TYPE_STRING, &info.name,
SPA_POD_TYPE_STRING, &info.filename,
@ -640,7 +644,6 @@ static void node_marshal_info(void *object, struct pw_node_info *info)
spa_pod_builder_add(b,
SPA_POD_TYPE_STRUCT, &f,
SPA_POD_TYPE_INT, info->id,
SPA_POD_TYPE_LONG, info->change_mask,
SPA_POD_TYPE_STRING, info->name,
SPA_POD_TYPE_INT, info->max_input_ports,
@ -685,7 +688,6 @@ static bool node_demarshal_info(void *object, void *data, size_t size)
if (!spa_pod_iter_struct(&it, data, size) ||
!pw_pod_remap_data(SPA_POD_TYPE_STRUCT, data, size, &proxy->remote->types) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &info.id,
SPA_POD_TYPE_LONG, &info.change_mask,
SPA_POD_TYPE_STRING, &info.name,
SPA_POD_TYPE_INT, &info.max_input_ports,
@ -740,7 +742,6 @@ static void client_marshal_info(void *object, struct pw_client_info *info)
spa_pod_builder_add(b,
SPA_POD_TYPE_STRUCT, &f,
SPA_POD_TYPE_INT, info->id,
SPA_POD_TYPE_LONG, info->change_mask, SPA_POD_TYPE_INT, n_items, 0);
for (i = 0; i < n_items; i++) {
@ -763,7 +764,6 @@ static bool client_demarshal_info(void *object, void *data, size_t size)
if (!spa_pod_iter_struct(&it, data, size) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &info.id,
SPA_POD_TYPE_LONG, &info.change_mask,
SPA_POD_TYPE_INT, &props.n_items, 0))
return false;
@ -789,7 +789,6 @@ static void link_marshal_info(void *object, struct pw_link_info *info)
b = pw_protocol_native_begin_resource(resource, PW_LINK_EVENT_INFO);
spa_pod_builder_struct(b, &f,
SPA_POD_TYPE_INT, info->id,
SPA_POD_TYPE_LONG, info->change_mask,
SPA_POD_TYPE_INT, info->output_node_id,
SPA_POD_TYPE_INT, info->output_port_id,
@ -809,7 +808,6 @@ static bool link_demarshal_info(void *object, void *data, size_t size)
if (!spa_pod_iter_struct(&it, data, size) ||
!pw_pod_remap_data(SPA_POD_TYPE_STRUCT, data, size, &proxy->remote->types) ||
!spa_pod_iter_get(&it,
SPA_POD_TYPE_INT, &info.id,
SPA_POD_TYPE_LONG, &info.change_mask,
SPA_POD_TYPE_INT, &info.output_node_id,
SPA_POD_TYPE_INT, &info.output_port_id,
@ -854,7 +852,8 @@ static bool registry_demarshal_global_remove(void *object, void *data, size_t si
return true;
}
static void registry_marshal_bind(void *object, uint32_t id, uint32_t version, uint32_t new_id)
static void registry_marshal_bind(void *object, uint32_t id,
uint32_t type, uint32_t version, uint32_t new_id)
{
struct pw_proxy *proxy = object;
struct spa_pod_builder *b;
@ -864,13 +863,15 @@ static void registry_marshal_bind(void *object, uint32_t id, uint32_t version, u
spa_pod_builder_struct(b, &f,
SPA_POD_TYPE_INT, id,
SPA_POD_TYPE_ID, type,
SPA_POD_TYPE_INT, version,
SPA_POD_TYPE_INT, new_id);
pw_protocol_native_end_proxy(proxy, b);
}
static const struct pw_core_methods pw_protocol_native_client_core_methods = {
static const struct pw_core_methods pw_protocol_native_core_method_marshal = {
PW_VERSION_CORE_METHODS,
&core_marshal_update_types_client,
&core_marshal_sync,
&core_marshal_get_registry,
@ -879,82 +880,7 @@ static const struct pw_core_methods pw_protocol_native_client_core_methods = {
&core_marshal_create_link
};
static const demarshal_func_t pw_protocol_native_client_core_demarshal[PW_CORE_EVENT_NUM] = {
&core_demarshal_update_types_client,
&core_demarshal_done,
&core_demarshal_error,
&core_demarshal_remove_id,
&core_demarshal_info
};
static const struct pw_interface pw_protocol_native_client_core_interface = {
PW_TYPE__Core,
PW_VERSION_CORE,
PW_CORE_METHOD_NUM, &pw_protocol_native_client_core_methods,
PW_CORE_EVENT_NUM, pw_protocol_native_client_core_demarshal
};
static const struct pw_registry_methods pw_protocol_native_client_registry_methods = {
&registry_marshal_bind
};
static const demarshal_func_t pw_protocol_native_client_registry_demarshal[] = {
&registry_demarshal_global,
&registry_demarshal_global_remove,
};
static const struct pw_interface pw_protocol_native_client_registry_interface = {
PW_TYPE__Registry,
PW_VERSION_REGISTRY,
PW_REGISTRY_METHOD_NUM, &pw_protocol_native_client_registry_methods,
PW_REGISTRY_EVENT_NUM, pw_protocol_native_client_registry_demarshal,
};
static const demarshal_func_t pw_protocol_native_client_module_demarshal[] = {
&module_demarshal_info,
};
static const struct pw_interface pw_protocol_native_client_module_interface = {
PW_TYPE__Module,
PW_VERSION_MODULE,
0, NULL,
PW_MODULE_EVENT_NUM, pw_protocol_native_client_module_demarshal,
};
static const demarshal_func_t pw_protocol_native_client_node_demarshal[] = {
&node_demarshal_info,
};
static const struct pw_interface pw_protocol_native_client_node_interface = {
PW_TYPE__Node,
PW_VERSION_NODE,
0, NULL,
PW_NODE_EVENT_NUM, pw_protocol_native_client_node_demarshal,
};
static const demarshal_func_t pw_protocol_native_client_client_demarshal[] = {
&client_demarshal_info,
};
static const struct pw_interface pw_protocol_native_client_client_interface = {
PW_TYPE__Client,
PW_VERSION_CLIENT,
0, NULL,
PW_CLIENT_EVENT_NUM, pw_protocol_native_client_client_demarshal,
};
static const demarshal_func_t pw_protocol_native_client_link_demarshal[] = {
&link_demarshal_info,
};
static const struct pw_interface pw_protocol_native_client_link_interface = {
PW_TYPE__Link,
PW_VERSION_LINK,
0, NULL,
PW_LINK_EVENT_NUM, pw_protocol_native_client_link_demarshal,
};
static const demarshal_func_t pw_protocol_native_server_core_demarshal[PW_CORE_METHOD_NUM] = {
static const demarshal_func_t pw_protocol_native_core_method_demarshal[PW_CORE_METHOD_NUM] = {
&core_demarshal_update_types_server,
&core_demarshal_sync,
&core_demarshal_get_registry,
@ -963,7 +889,8 @@ static const demarshal_func_t pw_protocol_native_server_core_demarshal[PW_CORE_M
&core_demarshal_create_link
};
static const struct pw_core_events pw_protocol_native_server_core_events = {
static const struct pw_core_events pw_protocol_native_core_event_marshal = {
PW_VERSION_CORE_EVENTS,
&core_marshal_update_types_server,
&core_marshal_done,
&core_marshal_error,
@ -971,92 +898,134 @@ static const struct pw_core_events pw_protocol_native_server_core_events = {
&core_marshal_info
};
const struct pw_interface pw_protocol_native_server_core_interface = {
PW_TYPE__Core,
PW_VERSION_CORE,
PW_CORE_METHOD_NUM, pw_protocol_native_server_core_demarshal,
PW_CORE_EVENT_NUM, &pw_protocol_native_server_core_events,
static const demarshal_func_t pw_protocol_native_core_event_demarshal[PW_CORE_EVENT_NUM] = {
&core_demarshal_update_types_client,
&core_demarshal_done,
&core_demarshal_error,
&core_demarshal_remove_id,
&core_demarshal_info
};
static const demarshal_func_t pw_protocol_native_server_registry_demarshal[] = {
static const struct pw_protocol_marshal pw_protocol_native_core_marshal = {
PW_TYPE_INTERFACE__Core,
PW_VERSION_CORE,
PW_CORE_METHOD_NUM,
&pw_protocol_native_core_method_marshal,
pw_protocol_native_core_method_demarshal,
PW_CORE_EVENT_NUM,
&pw_protocol_native_core_event_marshal,
pw_protocol_native_core_event_demarshal
};
static const struct pw_registry_methods pw_protocol_native_registry_method_marshal = {
PW_VERSION_REGISTRY_METHODS,
&registry_marshal_bind
};
static const demarshal_func_t pw_protocol_native_registry_method_demarshal[] = {
&registry_demarshal_bind,
};
static const struct pw_registry_events pw_protocol_native_server_registry_events = {
static const struct pw_registry_events pw_protocol_native_registry_event_marshal = {
PW_VERSION_REGISTRY_EVENTS,
&registry_marshal_global,
&registry_marshal_global_remove,
};
const struct pw_interface pw_protocol_native_server_registry_interface = {
PW_TYPE__Registry,
PW_VERSION_REGISTRY,
PW_REGISTRY_METHOD_NUM, pw_protocol_native_server_registry_demarshal,
PW_REGISTRY_EVENT_NUM, &pw_protocol_native_server_registry_events,
static const demarshal_func_t pw_protocol_native_registry_event_demarshal[] = {
&registry_demarshal_global,
&registry_demarshal_global_remove,
};
static const struct pw_module_events pw_protocol_native_server_module_events = {
const struct pw_protocol_marshal pw_protocol_native_registry_marshal = {
PW_TYPE_INTERFACE__Registry,
PW_VERSION_REGISTRY,
PW_REGISTRY_METHOD_NUM,
&pw_protocol_native_registry_method_marshal,
pw_protocol_native_registry_method_demarshal,
PW_REGISTRY_EVENT_NUM,
&pw_protocol_native_registry_event_marshal,
pw_protocol_native_registry_event_demarshal,
};
static const struct pw_module_events pw_protocol_native_module_event_marshal = {
PW_VERSION_MODULE_EVENTS,
&module_marshal_info,
};
const struct pw_interface pw_protocol_native_server_module_interface = {
PW_TYPE__Module,
PW_VERSION_MODULE,
0, NULL,
PW_MODULE_EVENT_NUM, &pw_protocol_native_server_module_events,
static const demarshal_func_t pw_protocol_native_module_event_demarshal[] = {
&module_demarshal_info,
};
static const struct pw_node_events pw_protocol_native_server_node_events = {
const struct pw_protocol_marshal pw_protocol_native_module_marshal = {
PW_TYPE_INTERFACE__Module,
PW_VERSION_MODULE,
0, NULL, NULL,
PW_MODULE_EVENT_NUM,
&pw_protocol_native_module_event_marshal,
pw_protocol_native_module_event_demarshal,
};
static const struct pw_node_events pw_protocol_native_node_event_marshal = {
PW_VERSION_NODE_EVENTS,
&node_marshal_info,
};
const struct pw_interface pw_protocol_native_server_node_interface = {
PW_TYPE__Node,
PW_VERSION_NODE,
0, NULL,
PW_NODE_EVENT_NUM, &pw_protocol_native_server_node_events,
static const demarshal_func_t pw_protocol_native_node_event_demarshal[] = {
&node_demarshal_info,
};
static const struct pw_client_events pw_protocol_native_server_client_events = {
static const struct pw_protocol_marshal pw_protocol_native_node_marshal = {
PW_TYPE_INTERFACE__Node,
PW_VERSION_NODE,
0, NULL, NULL,
PW_NODE_EVENT_NUM,
&pw_protocol_native_node_event_marshal,
pw_protocol_native_node_event_demarshal,
};
static const struct pw_client_events pw_protocol_native_client_event_marshal = {
PW_VERSION_CLIENT_EVENTS,
&client_marshal_info,
};
const struct pw_interface pw_protocol_native_server_client_interface = {
PW_TYPE__Client,
PW_VERSION_CLIENT,
0, NULL,
PW_CLIENT_EVENT_NUM, &pw_protocol_native_server_client_events,
static const demarshal_func_t pw_protocol_native_client_event_demarshal[] = {
&client_demarshal_info,
};
static const struct pw_link_events pw_protocol_native_server_link_events = {
static const struct pw_protocol_marshal pw_protocol_native_client_marshal = {
PW_TYPE_INTERFACE__Client,
PW_VERSION_CLIENT,
0, NULL, NULL,
PW_CLIENT_EVENT_NUM,
&pw_protocol_native_client_event_marshal,
pw_protocol_native_client_event_demarshal,
};
static const struct pw_link_events pw_protocol_native_link_event_marshal = {
PW_VERSION_LINK_EVENTS,
&link_marshal_info,
};
const struct pw_interface pw_protocol_native_server_link_interface = {
PW_TYPE__Link,
static const demarshal_func_t pw_protocol_native_link_event_demarshal[] = {
&link_demarshal_info,
};
static const struct pw_protocol_marshal pw_protocol_native_link_marshal = {
PW_TYPE_INTERFACE__Link,
PW_VERSION_LINK,
0, NULL,
PW_LINK_EVENT_NUM, &pw_protocol_native_server_link_events,
0, NULL, NULL,
PW_LINK_EVENT_NUM,
&pw_protocol_native_link_event_marshal,
pw_protocol_native_link_event_demarshal,
};
void pw_protocol_native_init(struct pw_protocol *protocol)
{
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_core_interface,
&pw_protocol_native_server_core_interface);
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_registry_interface,
&pw_protocol_native_server_registry_interface);
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_module_interface,
&pw_protocol_native_server_module_interface);
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_node_interface,
&pw_protocol_native_server_node_interface);
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_client_interface,
&pw_protocol_native_server_client_interface);
pw_protocol_add_interfaces(protocol,
&pw_protocol_native_client_link_interface,
&pw_protocol_native_server_link_interface);
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_client_marshal);
pw_protocol_add_marshal(protocol, &pw_protocol_native_link_marshal);
}