Implement IuCS (large refactoring and addition)
osmo-nitb becomes osmo-msc
add DIUCS debug log constant
add iucs.[hc]
add msc vty, remove nitb vty
add libiudummy, to avoid linking Iu deps in tests
Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
libmgcp: add mgcpgw client API
bridge calls via mgcpgw
Enable MSC specific CTRL commands, bsc_base_ctrl_cmds_install() still needs to
be split up.
Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
diff --git a/src/libmgcp/mgcpgw_client_vty.c b/src/libmgcp/mgcpgw_client_vty.c
new file mode 100644
index 0000000..a42ee4e
--- /dev/null
+++ b/src/libmgcp/mgcpgw_client_vty.c
@@ -0,0 +1,116 @@
+/* MGCPGW client interface to quagga VTY */
+/* (C) 2016 by sysmocom s.m.f.c. GmbH <info@sysmocom.de>
+ * Based on OpenBSC interface to quagga VTY (libmsc/vty_interface_layer3.c)
+ * (C) 2009 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009-2011 by Holger Hans Peter Freyther
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <talloc.h>
+
+#include <osmocom/vty/command.h>
+
+#include <openbsc/vty.h>
+#include <openbsc/mgcpgw_client.h>
+
+#define MGCPGW_STR "MGCP gateway configuration for RTP streams\n"
+
+struct mgcpgw_client_conf *global_mgcpgw_client_conf = NULL;
+
+DEFUN(cfg_mgcpgw_local_ip, cfg_mgcpgw_local_ip_cmd,
+ "mgcpgw local-ip A.B.C.D",
+ MGCPGW_STR "local bind to connect to MGCP gateway with\n"
+ "local bind IP address\n")
+{
+ if (!global_mgcpgw_client_conf)
+ return CMD_ERR_NOTHING_TODO;
+ global_mgcpgw_client_conf->local_addr =
+ talloc_strdup(gsmnet_from_vty(vty), argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_mgcpgw_local_port, cfg_mgcpgw_local_port_cmd,
+ "mgcpgw local-port <0-65535>",
+ MGCPGW_STR "local bind to connect to MGCP gateway with\n"
+ "local bind port\n")
+{
+ if (!global_mgcpgw_client_conf)
+ return CMD_ERR_NOTHING_TODO;
+ global_mgcpgw_client_conf->local_port = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_mgcpgw_remote_ip, cfg_mgcpgw_remote_ip_cmd,
+ "mgcpgw remote-ip A.B.C.D",
+ MGCPGW_STR "remote bind to connect to MGCP gateway with\n"
+ "remote bind IP address\n")
+{
+ if (!global_mgcpgw_client_conf)
+ return CMD_ERR_NOTHING_TODO;
+ global_mgcpgw_client_conf->remote_addr =
+ talloc_strdup(gsmnet_from_vty(vty), argv[0]);
+ return CMD_SUCCESS;
+}
+
+DEFUN(cfg_mgcpgw_remote_port, cfg_mgcpgw_remote_port_cmd,
+ "mgcpgw remote-port <0-65535>",
+ MGCPGW_STR "remote bind to connect to MGCP gateway with\n"
+ "remote bind port\n")
+{
+ if (!global_mgcpgw_client_conf)
+ return CMD_ERR_NOTHING_TODO;
+ global_mgcpgw_client_conf->remote_port = atoi(argv[0]);
+ return CMD_SUCCESS;
+}
+
+int mgcpgw_client_config_write(struct vty *vty, const char *indent)
+{
+ const char *addr;
+ int port;
+
+ addr = global_mgcpgw_client_conf->local_addr;
+ if (addr)
+ vty_out(vty, "%smgcpgw local-ip %s%s", indent, addr,
+ VTY_NEWLINE);
+ port = global_mgcpgw_client_conf->local_port;
+ if (port >= 0)
+ vty_out(vty, "%smgcpgw local-port %u%s", indent,
+ (uint16_t)port, VTY_NEWLINE);
+
+ addr = global_mgcpgw_client_conf->remote_addr;
+ if (addr)
+ vty_out(vty, "%smgcpgw remote-ip %s%s", indent, addr,
+ VTY_NEWLINE);
+ port = global_mgcpgw_client_conf->remote_port;
+ if (port >= 0)
+ vty_out(vty, "%smgcpgw remote-port %u%s", indent,
+ (uint16_t)port, VTY_NEWLINE);
+
+ return CMD_SUCCESS;
+}
+
+void mgcpgw_client_vty_init(int node, struct mgcpgw_client_conf *conf)
+{
+ global_mgcpgw_client_conf = conf;
+
+ install_element(node, &cfg_mgcpgw_local_ip_cmd);
+ install_element(node, &cfg_mgcpgw_local_port_cmd);
+ install_element(node, &cfg_mgcpgw_remote_ip_cmd);
+ install_element(node, &cfg_mgcpgw_remote_port_cmd);
+}