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Work on introspection

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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
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73
pinos/server/module.c
View file

@ -90,6 +90,59 @@ find_module (const char * path, const char *name)
return filename;
}
static SpaResult
module_dispatch_func (void *object,
PinosMessageType type,
void *message,
void *data)
{
PinosResource *resource = object;
PinosModule *module = resource->object;
switch (type) {
default:
pinos_log_warn ("module %p: unhandled message %d", module, type);
break;
}
return SPA_RESULT_OK;
}
static void
module_bind_func (PinosGlobal *global,
PinosClient *client,
uint32_t version,
uint32_t id)
{
PinosModule *this = global->object;
PinosResource *resource;
PinosMessageModuleInfo m;
PinosModuleInfo info;
resource = pinos_resource_new (client,
id,
global->core->uri.module,
global->object,
NULL);
resource->dispatch_func = module_dispatch_func;
resource->dispatch_data = global;
pinos_log_debug ("module %p: bound to %d", global->object, resource->id);
m.info = &info;
info.id = resource->id;
info.change_mask = ~0;
info.name = this->name;
info.filename = this->filename;
info.args = this->args;
info.props = NULL;
pinos_resource_send_message (resource,
PINOS_MESSAGE_MODULE_INFO,
&m,
true);
}
/**
* pinos_module_load:
* @core: a #PinosCore
@ -140,7 +193,6 @@ pinos_module_load (PinosCore *core,
pinos_log_debug ("trying to load module: %s (%s)", name, filename);
hnd = dlopen (filename, RTLD_NOW | RTLD_LOCAL);
free (filename);
if (hnd == NULL)
goto open_failed;
@ -152,7 +204,9 @@ pinos_module_load (PinosCore *core,
impl->hnd = hnd;
this = &impl->this;
this->name = strdup (name);
this->name = name ? strdup (name) : NULL;
this->filename = filename;
this->args = args ? strdup (args) : NULL;
this->core = core;
if (!init_func (this, (char *) args))
@ -160,6 +214,12 @@ pinos_module_load (PinosCore *core,
pinos_log_debug ("loaded module: %s", this->name);
this->global = pinos_core_add_global (core,
core->uri.module,
0,
impl,
module_bind_func);
return this;
not_found:
@ -170,12 +230,14 @@ not_found:
open_failed:
{
asprintf (err, "Failed to open module: %s", dlerror ());
free (filename);
return NULL;
}
no_pinos_module:
{
asprintf (err, "\"%s\" is not a pinos module", name);
dlclose (hnd);
free (filename);
return NULL;
}
init_failed:
@ -193,7 +255,12 @@ pinos_module_destroy (PinosModule *this)
pinos_signal_emit (&this->destroy_signal, this);
free (this->name);
if (this->name)
free (this->name);
if (this->filename)
free (this->filename);
if (this->args)
free (this->args);
dlclose (impl->hnd);
free (impl);
}