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using Zeitgeist;
MainLoop loop;
async void do_stuff () throws Error
{
var registry = new Zeitgeist.DataSourceRegistry ();
registry.source_registered.connect (on_source_registered);
registry.source_enabled.connect (on_source_enabled);
DataSource my_data_source = new DataSource.full (
"com.example.test/my-ds", "Example Data-Source",
"An example data-source for testing libzeitgeist2",
new GenericArray<Event>());
stdout.printf ("Registering with data-source registry...\n");
bool enabled = yield registry.register_data_source (my_data_source);
stdout.printf ("Done. The data-source is %s.\n\n",
(enabled) ? "enabled" : "disabled");
stdout.printf ("Disabling the data-source...\n");
yield registry.set_data_source_enabled (my_data_source.unique_id, false);
yield print_data_sources (registry);
stdout.printf ("\nEnabling it again...\n");
yield registry.set_data_source_enabled (my_data_source.unique_id, true);
yield print_data_sources (registry);
loop.quit ();
}
void on_source_registered (DataSource source)
{
stdout.printf("%s registered!\n", source.name);
}
async void on_source_enabled (string unique_id, bool enabled)
{
var registry = new Zeitgeist.DataSourceRegistry ();
DataSource source;
try
{
source = yield registry.get_data_source_from_id (unique_id);
stdout.printf("%s has been %s!\n", source.name,
(enabled) ? "enabled" : "disabled");
}
catch (Error e)
{
critical ("Error retrieving data-source information: %s", e.message);
}
}
async void print_data_sources (DataSourceRegistry registry) throws Error
{
GenericArray<DataSource> datasources = null;
datasources = yield registry.get_data_sources ();
stdout.printf ("\nThe following data-sources are registered:\n");
for (int i = 0; i < datasources.length; ++i)
{
DataSource datasource = datasources[i];
stdout.printf (" - %s [%s]\n", datasource.name,
(datasource.enabled) ? "enabled" : "disabled");
}
}
int main ()
{
loop = new MainLoop();
do_stuff();
loop.run ();
return 0;
}
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