protocols/l2cap/l2cap_signal.cpp

40 l2cap_handle_connection_req(HciConnection* conn, uint8 ident, net_buffer* buffer)
42 	NetBufferHeaderReader<l2cap_connection_req> command(buffer);
63 l2cap_handle_connection_rsp(L2capEndpoint* endpoint, uint8 ident, net_buffer* buffer)
65 	NetBufferHeaderReader<l2cap_connection_rsp> command(buffer);
83 parse_configuration_options(net_buffer* buffer, size_t offset, uint16 length,
88 		if (gBufferModule->read(buffer, offset, &option, sizeof(option)) != B_OK)
92 		if (gBufferModule->read(buffer, offset + sizeof(option), &value,
129 				gBufferModule->append_cloned(options.rejected, buffer, offset,
140 l2cap_handle_configuration_req(HciConnection* conn, uint8 ident, net_buffer* buffer, uint16 length)
142 	NetBufferHeaderReader<l2cap_configuration_req> command(buffer);
159 	parse_configuration_options(buffer, sizeof(l2cap_configuration_req), length, options);
178 	uint8 ident, net_buffer* buffer, uint16 length, bool& releaseIdent)
185 	NetBufferHeaderReader<l2cap_configuration_rsp> command(buffer);
196 	parse_configuration_options(buffer, sizeof(l2cap_configuration_rsp), length, options);
214 l2cap_handle_disconnection_req(HciConnection* conn, uint8 ident, net_buffer* buffer)
216 	NetBufferHeaderReader<l2cap_disconnection_req> command(buffer);
237 l2cap_handle_disconnection_rsp(L2capEndpoint* endpoint, uint8 ident, net_buffer* buffer)
239 	NetBufferHeaderReader<l2cap_disconnection_rsp> command(buffer);
252 l2cap_handle_echo_req(HciConnection *conn, uint8 ident, net_buffer* buffer, uint16 length)
254 	net_buffer* reply = gBufferModule->clone(buffer, false);
264 l2cap_handle_echo_rsp(L2capEndpoint* endpoint, uint8 ident, net_buffer* buffer, uint16 length)
272 l2cap_handle_info_req(HciConnection* conn, uint8 ident, net_buffer* buffer)
274 	NetBufferHeaderReader<l2cap_information_req> command(buffer);
300 l2cap_handle_info_rsp(L2capEndpoint* endpoint, uint8 ident, net_buffer* buffer)
308 l2cap_handle_command_reject(L2capEndpoint* endpoint, uint8 ident, net_buffer* buffer)
315 	NetBufferHeaderReader<l2cap_command_reject> command(buffer);
323 	gBufferModule->read(buffer, sizeof(l2cap_command_reject),
324 		&data, min_c(buffer->size, sizeof(l2cap_command_reject_data)));
362 	net_buffer* buffer = make_l2cap_command_reject(code, reason, mtu, scid, dcid);
363 	if (buffer == NULL)
366 	return send_l2cap_command(conn, code, ident, buffer);
375 	net_buffer* buffer = make_l2cap_configuration_req(code, dcid, flags, mtu, flush_timeout, flow);
376 	if (buffer == NULL)
379 	return send_l2cap_command(conn, code, ident, buffer);
387 	net_buffer* buffer = make_l2cap_connection_req(code, psm, scid);
388 	if (buffer == NULL)
391 	return send_l2cap_command(conn, code, ident, buffer);
400 	net_buffer* buffer = make_l2cap_connection_rsp(code, dcid, scid, result, status);
401 	if (buffer == NULL)
404 	return send_l2cap_command(conn, code, ident, buffer);
413 	net_buffer* buffer = make_l2cap_configuration_rsp(code, scid, flags, result, opt);
414 	if (buffer == NULL)
417 	return send_l2cap_command(conn, code, ident, buffer);
425 	net_buffer* buffer = make_l2cap_disconnection_req(code, dcid, scid);
426 	if (buffer == NULL)
429 	return send_l2cap_command(conn, code, ident, buffer);
437 	net_buffer* buffer = make_l2cap_disconnection_rsp(code, dcid, scid);
438 	if (buffer == NULL)
441 	return send_l2cap_command(conn, code, ident, buffer);
449 l2cap_handle_signaling_command(HciConnection* connection, net_buffer* buffer)
451 	TRACE("%s: signal size=%" B_PRIu32 "\n", __func__, buffer->size);
456 	while (buffer->size != 0) {
457 		NetBufferHeaderReader<l2cap_command_header> commandHeader(buffer);
473 		if (buffer->size < length) {
475 				"ident=%d, length=%d, buffer size=%" B_PRIu32 "\n", __func__,
476 				code, ident, length, buffer->size);
484 				l2cap_handle_command_reject(endpoint, ident, buffer);
488 				l2cap_handle_connection_req(connection, ident, buffer);
492 				l2cap_handle_connection_rsp(endpoint, ident, buffer);
497 					buffer, length);
502 					buffer, length, releaseIdent);
506 				l2cap_handle_disconnection_req(connection, ident, buffer);
510 				l2cap_handle_disconnection_rsp(endpoint, ident, buffer);
514 				l2cap_handle_echo_req(connection, ident, buffer, length);
518 				l2cap_handle_echo_rsp(endpoint, ident, buffer, length);
522 				l2cap_handle_info_req(connection, ident, buffer);
526 				l2cap_handle_info_rsp(endpoint, ident, buffer);
542 		gBufferModule->remove_header(buffer, length);
545 	gBufferModule->free(buffer);