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.
Gets the registration information of app_name for the bookmark for uri. See glib.bookmark_file.BookmarkFile.setApplicationInfo 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.