Work on introspection

This commit is contained in:
Wim Taymans 2016-12-02 13:38:43 +01:00
parent 7c29209023
commit b969623ec8
39 changed files with 1726 additions and 574 deletions

View file

@ -38,7 +38,6 @@ typedef struct {
bool disconnecting;
PinosSubscriptionFlags subscribe_mask;
PinosSubscriptionFunc subscribe_func;
void *subscribe_data;
} PinosContextImpl;
@ -102,7 +101,8 @@ core_dispatch_func (void *object,
void *message,
void *data)
{
PinosContext *context = data;
PinosContextImpl *impl = data;
PinosContext *this = &impl->this;
switch (type) {
case PINOS_MESSAGE_NOTIFY_DONE:
@ -110,7 +110,142 @@ core_dispatch_func (void *object,
PinosMessageNotifyDone *nd = message;
if (nd->seq == 0)
context_set_state (context, PINOS_CONTEXT_STATE_CONNECTED, NULL);
context_set_state (this, PINOS_CONTEXT_STATE_CONNECTED, NULL);
break;
}
case PINOS_MESSAGE_REMOVE_ID:
{
PinosMessageRemoveId *m = message;
PinosProxy *proxy;
proxy = pinos_map_lookup (&this->objects, m->id);
if (proxy) {
pinos_log_debug ("context %p: object remove %u", this, m->id);
pinos_map_remove (&this->objects, m->id);
pinos_proxy_destroy (proxy);
}
break;
}
default:
pinos_log_warn ("unhandled message %d", type);
break;
}
return SPA_RESULT_OK;
}
static SpaResult
module_dispatch_func (void *object,
PinosMessageType type,
void *message,
void *data)
{
PinosContextImpl *impl = data;
PinosContext *this = &impl->this;
PinosProxy *proxy = object;
switch (type) {
case PINOS_MESSAGE_MODULE_INFO:
{
PinosMessageModuleInfo *m = message;
PinosSubscriptionEvent event;
pinos_log_debug ("got module info %d", type);
if (proxy->user_data == NULL)
event = PINOS_SUBSCRIPTION_EVENT_NEW;
else
event = PINOS_SUBSCRIPTION_EVENT_CHANGE;
proxy->user_data = pinos_module_info_update (proxy->user_data, m->info);
if (impl->subscribe_func) {
impl->subscribe_func (this,
event,
proxy->type,
proxy->id,
impl->subscribe_data);
}
break;
}
default:
pinos_log_warn ("unhandled message %d", type);
break;
}
return SPA_RESULT_OK;
}
static SpaResult
node_dispatch_func (void *object,
PinosMessageType type,
void *message,
void *data)
{
PinosContextImpl *impl = data;
PinosContext *this = &impl->this;
PinosProxy *proxy = object;
switch (type) {
case PINOS_MESSAGE_NODE_INFO:
{
PinosMessageNodeInfo *m = message;
PinosSubscriptionEvent event;
pinos_log_debug ("got node info %d", type);
if (proxy->user_data == NULL)
event = PINOS_SUBSCRIPTION_EVENT_NEW;
else
event = PINOS_SUBSCRIPTION_EVENT_CHANGE;
proxy->user_data = pinos_node_info_update (proxy->user_data, m->info);
if (impl->subscribe_func) {
impl->subscribe_func (this,
event,
proxy->type,
proxy->id,
impl->subscribe_data);
}
break;
}
default:
pinos_log_warn ("unhandled message %d", type);
break;
}
return SPA_RESULT_OK;
}
static SpaResult
client_dispatch_func (void *object,
PinosMessageType type,
void *message,
void *data)
{
PinosContextImpl *impl = data;
PinosContext *this = &impl->this;
PinosProxy *proxy = object;
switch (type) {
case PINOS_MESSAGE_CLIENT_INFO:
{
PinosMessageClientInfo *m = message;
PinosSubscriptionEvent event;
pinos_log_debug ("got client info %d", type);
if (proxy->user_data == NULL)
event = PINOS_SUBSCRIPTION_EVENT_NEW;
else
event = PINOS_SUBSCRIPTION_EVENT_CHANGE;
proxy->user_data = pinos_client_info_update (proxy->user_data, m->info);
if (impl->subscribe_func) {
impl->subscribe_func (this,
event,
proxy->type,
proxy->id,
impl->subscribe_data);
}
break;
}
default:
@ -126,17 +261,61 @@ registry_dispatch_func (void *object,
void *message,
void *data)
{
PinosContextImpl *impl = data;
PinosContext *this = &impl->this;
switch (type) {
case PINOS_MESSAGE_NOTIFY_GLOBAL:
{
PinosMessageNotifyGlobal *ng = message;
PinosProxy *proxy = NULL;
pinos_log_debug ("got global %u %s", ng->id, ng->type);
if (!strcmp (ng->type, PINOS_NODE_URI)) {
proxy = pinos_proxy_new (this,
SPA_ID_INVALID,
this->uri.node);
proxy->dispatch_func = node_dispatch_func;
proxy->dispatch_data = impl;
} else if (!strcmp (ng->type, PINOS_MODULE_URI)) {
proxy = pinos_proxy_new (this,
SPA_ID_INVALID,
this->uri.module);
proxy->dispatch_func = module_dispatch_func;
proxy->dispatch_data = impl;
} else if (!strcmp (ng->type, PINOS_CLIENT_URI)) {
proxy = pinos_proxy_new (this,
SPA_ID_INVALID,
this->uri.client);
proxy->dispatch_func = client_dispatch_func;
proxy->dispatch_data = impl;
} else if (!strcmp (ng->type, PINOS_LINK_URI)) {
}
if (proxy) {
PinosMessageBind m;
m.id = ng->id;
m.new_id = proxy->id;
pinos_proxy_send_message (this->registry_proxy,
PINOS_MESSAGE_BIND,
&m,
true);
}
break;
}
case PINOS_MESSAGE_NOTIFY_GLOBAL_REMOVE:
{
PinosMessageNotifyGlobalRemove *ng = message;
pinos_log_debug ("got global remove %u", ng->id);
if (impl->subscribe_func) {
impl->subscribe_func (this,
PINOS_SUBSCRIPTION_EVENT_REMOVE,
SPA_ID_INVALID,
ng->id,
impl->subscribe_data);
}
break;
}
default:
@ -146,19 +325,6 @@ registry_dispatch_func (void *object,
return SPA_RESULT_OK;
}
static PinosProxy *
find_proxy (PinosContext *context,
uint32_t id)
{
PinosProxy *p;
spa_list_for_each (p, &context->proxy_list, link) {
if (p->id == id)
return p;
}
return NULL;
}
static void
on_context_data (SpaSource *source,
int fd,
@ -190,11 +356,15 @@ on_context_data (SpaSource *source,
continue;
}
proxy = find_proxy (this, id);
proxy = pinos_map_lookup (&this->objects, id);
if (proxy == NULL) {
pinos_log_error ("context %p: could not find proxy %u", this, id);
continue;
}
if (proxy->dispatch_func == NULL) {
pinos_log_error ("context %p: no dispatch function for proxy %u", this, id);
continue;
}
proxy->dispatch_func (proxy, type, p, proxy->dispatch_data);
}
@ -250,6 +420,8 @@ pinos_context_new (PinosLoop *loop,
pinos_fill_context_properties (properties);
this->properties = properties;
pinos_uri_init (&this->uri);
this->loop = loop;
this->state = PINOS_CONTEXT_STATE_UNCONNECTED;
@ -365,15 +537,15 @@ pinos_context_connect (PinosContext *context)
context->core_proxy = pinos_proxy_new (context,
SPA_ID_INVALID,
0);
context->uri.core);
context->core_proxy->dispatch_func = core_dispatch_func;
context->core_proxy->dispatch_data = context;
context->core_proxy->dispatch_data = impl;
context->registry_proxy = pinos_proxy_new (context,
SPA_ID_INVALID,
0);
context->uri.registry);
context->registry_proxy->dispatch_func = registry_dispatch_func;
context->registry_proxy->dispatch_data = context;
context->registry_proxy->dispatch_data = impl;
grm.seq = 0;
grm.new_id = context->registry_proxy->id;
@ -409,23 +581,84 @@ pinos_context_disconnect (PinosContext *context)
void
pinos_context_subscribe (PinosContext *context,
PinosSubscriptionFlags mask,
PinosSubscriptionFunc func,
void *data)
{
PinosContextImpl *impl = SPA_CONTAINER_OF (context, PinosContextImpl, this);
impl->subscribe_mask = mask;
impl->subscribe_func = func;
impl->subscribe_data = data;
}
void
pinos_context_get_daemon_info (PinosContext *context,
PinosDaemonInfoCallback cb,
void *user_data)
pinos_context_get_core_info (PinosContext *context,
PinosCoreInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
PinosProxy *proxy;
proxy = pinos_map_lookup (&context->objects, 0);
if (proxy == NULL) {
cb (context, SPA_RESULT_INVALID_OBJECT_ID, NULL, user_data);
} else if (proxy->type == context->uri.core && proxy->user_data) {
PinosCoreInfo *info = proxy->user_data;
cb (context, SPA_RESULT_OK, info, user_data);
info->change_mask = 0;
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}
typedef void (*ListFunc) (PinosContext *, SpaResult, void *, void *);
static void
do_list (PinosContext *context,
uint32_t type,
ListFunc cb,
void *user_data)
{
PinosMapItem *item;
pinos_array_for_each (item, &context->objects.items) {
PinosProxy *proxy;
if (pinos_map_item_is_free (item))
continue;
proxy = item->data;
if (proxy->type != type)
continue;
cb (context, SPA_RESULT_OK, proxy->user_data, user_data);
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}
void
pinos_context_list_module_info (PinosContext *context,
PinosModuleInfoCallback cb,
void *user_data)
{
do_list (context, context->uri.module, (ListFunc) cb, user_data);
}
void
pinos_context_get_module_info_by_id (PinosContext *context,
uint32_t id,
PinosModuleInfoCallback cb,
void *user_data)
{
PinosProxy *proxy;
proxy = pinos_map_lookup (&context->objects, id);
if (proxy == NULL) {
cb (context, SPA_RESULT_INVALID_OBJECT_ID, NULL, user_data);
} else if (proxy->type == context->uri.module && proxy->user_data) {
PinosModuleInfo *info = proxy->user_data;
cb (context, SPA_RESULT_OK, info, user_data);
info->change_mask = 0;
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}
void
@ -433,7 +666,7 @@ pinos_context_list_client_info (PinosContext *context,
PinosClientInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
do_list (context, context->uri.client, (ListFunc) cb, user_data);
}
void
@ -442,7 +675,17 @@ pinos_context_get_client_info_by_id (PinosContext *context,
PinosClientInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
PinosProxy *proxy;
proxy = pinos_map_lookup (&context->objects, id);
if (proxy == NULL) {
cb (context, SPA_RESULT_INVALID_OBJECT_ID, NULL, user_data);
} else if (proxy->type == context->uri.client && proxy->user_data) {
PinosClientInfo *info = proxy->user_data;
cb (context, SPA_RESULT_OK, info, user_data);
info->change_mask = 0;
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}
void
@ -450,7 +693,7 @@ pinos_context_list_node_info (PinosContext *context,
PinosNodeInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
do_list (context, context->uri.node, (ListFunc) cb, user_data);
}
void
@ -459,7 +702,17 @@ pinos_context_get_node_info_by_id (PinosContext *context,
PinosNodeInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
PinosProxy *proxy;
proxy = pinos_map_lookup (&context->objects, id);
if (proxy == NULL) {
cb (context, SPA_RESULT_INVALID_OBJECT_ID, NULL, user_data);
} else if (proxy->type == context->uri.node && proxy->user_data) {
PinosNodeInfo *info = proxy->user_data;
cb (context, SPA_RESULT_OK, info, user_data);
info->change_mask = 0;
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}
void
@ -467,7 +720,7 @@ pinos_context_list_link_info (PinosContext *context,
PinosLinkInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
do_list (context, context->uri.link, (ListFunc) cb, user_data);
}
void
@ -476,5 +729,15 @@ pinos_context_get_link_info_by_id (PinosContext *context,
PinosLinkInfoCallback cb,
void *user_data)
{
cb (context, SPA_RESULT_OK, NULL, user_data);
PinosProxy *proxy;
proxy = pinos_map_lookup (&context->objects, id);
if (proxy == NULL) {
cb (context, SPA_RESULT_INVALID_OBJECT_ID, NULL, user_data);
} else if (proxy->type == context->uri.link && proxy->user_data) {
PinosLinkInfo *info = proxy->user_data;
cb (context, SPA_RESULT_OK, info, user_data);
info->change_mask = 0;
}
cb (context, SPA_RESULT_ENUM_END, NULL, user_data);
}