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Implement subscription with a signal

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Use a signal for subscription events
Work on handling OOM errors and other errors.
This commit is contained in:
Wim Taymans 2016-12-22 16:50:01 +01:00
parent 1b66bbcffd
commit 85d375e4bb
32 changed files with 531 additions and 176 deletions
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14
pinos/server/module.c
View file

@ -123,6 +123,8 @@ module_bind_func (PinosGlobal *global,
global->core->uri.module,
global->object,
NULL);
if (resource == NULL)
goto no_mem;
resource->dispatch_func = module_dispatch_func;
resource->dispatch_data = global;
@ -141,6 +143,12 @@ module_bind_func (PinosGlobal *global,
PINOS_MESSAGE_MODULE_INFO,
&m,
true);
return;
no_mem:
pinos_resource_send_error (resource,
SPA_RESULT_NO_MEMORY,
"no memory");
}
/**
@ -201,6 +209,9 @@ pinos_module_load (PinosCore *core,
goto no_pinos_module;
impl = calloc (1, sizeof (PinosModuleImpl));
if (impl == NULL)
goto no_mem;
impl->hnd = hnd;
this = &impl->this;
@ -229,10 +240,11 @@ not_found:
}
open_failed:
{
asprintf (err, "Failed to open module: %s", dlerror ());
asprintf (err, "Failed to open module: \"%s\" %s", filename, dlerror ());
free (filename);
return NULL;
}
no_mem:
no_pinos_module:
{
asprintf (err, "\"%s\" is not a pinos module", name);