a valid URI
an application's name
return location for the command line of the application, or %NULL
return location for the registration count, or %NULL
return location for the last registration time, or %NULL
%TRUE on success.
GException on failure.
2.12
Gets the registration information of @app_name for the bookmark for @uri. See g_bookmark_file_set_app_info() for more information about the returned data.
The string returned in @app_exec must be freed.
In the event the URI cannot be found, %FALSE is returned and @error is set to #G_BOOKMARK_FILE_ERROR_URI_NOT_FOUND. In the event that no application with name @app_name has registered a bookmark for @uri, %FALSE is returned and error is set to #G_BOOKMARK_FILE_ERROR_APP_NOT_REGISTERED. In the event that unquoting the command line fails, an error of the #G_SHELL_ERROR domain is set and %FALSE is returned.