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sysprof-cat: load document asynchronously from load fiber

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This commit is contained in:
Christian Hergert
2024-10-23 11:38:46 -07:00
parent 051559dbca
commit 6d10a4337f
1 changed files with 24 additions and 1 deletions
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25
src/sysprof-cat/sysprof-cat.c
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@ -389,6 +389,29 @@ end_document (SysprofDocument *document)
g_print ("}\n");
}
static void
load_document_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
g_autoptr(DexPromise) promise = user_data;
SysprofDocument *document;
GError *error = NULL;
if ((document = sysprof_document_loader_load_finish (SYSPROF_DOCUMENT_LOADER (object), result, &error)))
dex_promise_resolve_object (promise, document);
else
dex_promise_reject (promise, error);
}
static DexFuture *
load_document (SysprofDocumentLoader *loader)
{
DexPromise *promise = dex_promise_new ();
sysprof_document_loader_load_async (loader, NULL, load_document_cb, dex_ref (promise));
return DEX_FUTURE (promise);
}
static DexFuture *
sysprof_cat_fiber (gpointer data)
{
@ -401,7 +424,7 @@ sysprof_cat_fiber (gpointer data)
loader = sysprof_document_loader_new (filename);
if (!(document = sysprof_document_loader_load (loader, NULL, &error)))
if (!(document = dex_await_object (load_document (loader), &error)))
return dex_future_new_for_error (g_steal_pointer (&error));
begin_document (document);