+ "second element was malformed.", di->decoder->name);
+ return SRD_ERR_PYTHON;
+ }
+
+ pda = g_malloc(sizeof(struct srd_proto_data_annotation));
+ pda->ann_class = ann_class;
+ pda->ann_text = ann_text;
+ pdata->data = pda;
+
+ return SRD_OK;
+}
+
+static int convert_binary(struct srd_decoder_inst *di, PyObject *obj,
+ struct srd_proto_data *pdata)
+{
+ struct srd_proto_data_binary *pdb;
+ PyObject *py_tmp;
+ Py_ssize_t size;
+ int bin_class;
+ char *class_name, *buf;
+
+ /* Should be a tuple of (binary class, bytes). */
+ if (!PyTuple_Check(obj)) {
+ srd_err("Protocol decoder %s submitted non-tuple for SRD_OUTPUT_BINARY.",
+ di->decoder->name);
+ return SRD_ERR_PYTHON;
+ }
+
+ /* Should have 2 elements. */
+ if (PyTuple_Size(obj) != 2) {
+ srd_err("Protocol decoder %s submitted SRD_OUTPUT_BINARY tuple "
+ "with %zd elements instead of 2", di->decoder->name,
+ PyList_Size(obj));
+ return SRD_ERR_PYTHON;
+ }
+
+ /* The first element should be an integer. */
+ py_tmp = PyTuple_GetItem(obj, 0);
+ if (!PyLong_Check(py_tmp)) {
+ srd_err("Protocol decoder %s submitted SRD_OUTPUT_BINARY tuple, "
+ "but first element was not an integer.", di->decoder->name);
+ return SRD_ERR_PYTHON;
+ }
+ bin_class = PyLong_AsLong(py_tmp);
+ if (!(class_name = g_slist_nth_data(di->decoder->binary, bin_class))) {
+ srd_err("Protocol decoder %s submitted SRD_OUTPUT_BINARY with "
+ "unregistered binary class %d.", di->decoder->name, bin_class);
+ return SRD_ERR_PYTHON;
+ }
+
+ /* Second element should be bytes. */
+ py_tmp = PyTuple_GetItem(obj, 1);
+ if (!PyBytes_Check(py_tmp)) {
+ srd_err("Protocol decoder %s submitted SRD_OUTPUT_BINARY tuple, "
+ "but second element was not bytes.", di->decoder->name);
+ return SRD_ERR_PYTHON;
+ }
+
+ /* Consider an empty set of bytes a bug. */
+ if (PyBytes_Size(py_tmp) == 0) {
+ srd_err("Protocol decoder %s submitted SRD_OUTPUT_BINARY "
+ "with empty data set.", di->decoder->name);