From 5307472ba2a3e1bbb1df314541e5d7ef670fb82f Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Thu, 13 Jul 2017 03:23:30 +0200
Subject: apply

Change-Id: Iadd9af732cf8bc19d17eab214325d3659459fd8b
---
 include/openbsc/vty.h     |  2 ++
 src/gprs/gb_proxy_main.c  |  1 -
 src/gprs/gprs_llc.c       |  3 +--
 src/gprs/gprs_llc_vty.c   |  1 -
 src/gprs/gprs_sndcp_vty.c |  1 -
 src/gprs/sgsn_ares.c      |  2 ++
 src/gprs/sgsn_ctrl.c      |  1 -
 src/gprs/sgsn_main.c      | 38 ++++++++++++++++++++++++++++++++------
 src/gprs/sgsn_vty.c       |  2 ++
 9 files changed, 39 insertions(+), 12 deletions(-)

diff --git a/include/openbsc/vty.h b/include/openbsc/vty.h
index f0495b840..d2e3d9a73 100644
--- a/include/openbsc/vty.h
+++ b/include/openbsc/vty.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <osmocom/vty/command.h>
+
 enum bsc_vty_node {
 	GBPROXY_NODE = _LAST_OSMOVTY_NODE + 1,
 	SGSN_NODE,
diff --git a/src/gprs/gb_proxy_main.c b/src/gprs/gb_proxy_main.c
index 70f6c7db0..f4b05fae0 100644
--- a/src/gprs/gb_proxy_main.c
+++ b/src/gprs/gb_proxy_main.c
@@ -205,7 +205,6 @@ int gbproxy_vty_go_parent(struct vty *vty)
 {
         switch (vty->node) {
         case GBPROXY_NODE:
-        case SGSN_NODE:
         default:
                 if (gbproxy_vty_is_config_node(vty, vty->node))
                         vty->node = CONFIG_NODE;
diff --git a/src/gprs/gprs_llc.c b/src/gprs/gprs_llc.c
index 2be663f98..904ec7e07 100644
--- a/src/gprs/gprs_llc.c
+++ b/src/gprs/gprs_llc.c
@@ -31,15 +31,14 @@
 #include <osmocom/core/talloc.h>
 #include <osmocom/core/rate_ctr.h>
 #include <osmocom/gprs/gprs_bssgp.h>
+#include <osmocom/gsm/gsm_utils.h>
 
-#include <openbsc/gsm_data.h>
 #include <openbsc/debug.h>
 #include <openbsc/gprs_sgsn.h>
 #include <openbsc/gprs_gmm.h>
 #include <openbsc/gprs_llc.h>
 #include <openbsc/crc24.h>
 #include <openbsc/sgsn.h>
-#include <openbsc/gsm_subscriber.h>
 #include <openbsc/gprs_llc_xid.h>
 #include <openbsc/gprs_sndcp_comp.h>
 #include <openbsc/gprs_sndcp.h>
diff --git a/src/gprs/gprs_llc_vty.c b/src/gprs/gprs_llc_vty.c
index bf34e9782..626d6ef1b 100644
--- a/src/gprs/gprs_llc_vty.c
+++ b/src/gprs/gprs_llc_vty.c
@@ -27,7 +27,6 @@
 
 #include <arpa/inet.h>
 
-#include <openbsc/gsm_data.h>
 #include <osmocom/core/msgb.h>
 #include <osmocom/gsm/tlv.h>
 #include <osmocom/core/talloc.h>
diff --git a/src/gprs/gprs_sndcp_vty.c b/src/gprs/gprs_sndcp_vty.c
index 430881fc8..4bad8b040 100644
--- a/src/gprs/gprs_sndcp_vty.c
+++ b/src/gprs/gprs_sndcp_vty.c
@@ -26,7 +26,6 @@
 
 #include <arpa/inet.h>
 
-#include <openbsc/gsm_data.h>
 #include <osmocom/core/msgb.h>
 #include <osmocom/gsm/tlv.h>
 #include <osmocom/core/talloc.h>
diff --git a/src/gprs/sgsn_ares.c b/src/gprs/sgsn_ares.c
index d94d184a3..623809911 100644
--- a/src/gprs/sgsn_ares.c
+++ b/src/gprs/sgsn_ares.c
@@ -24,6 +24,8 @@
 
 #include <netdb.h>
 
+extern void *tall_bsc_ctx;
+
 struct cares_event_fd {
 	struct llist_head head;
 	struct osmo_fd fd;
diff --git a/src/gprs/sgsn_ctrl.c b/src/gprs/sgsn_ctrl.c
index 31ac74f1f..f7b1180be 100644
--- a/src/gprs/sgsn_ctrl.c
+++ b/src/gprs/sgsn_ctrl.c
@@ -21,7 +21,6 @@
 
 #include <osmocom/ctrl/control_if.h>
 #include <osmocom/ctrl/control_cmd.h>
-#include <openbsc/gsm_data.h>
 #include <openbsc/gprs_sgsn.h>
 #include <openbsc/sgsn.h>
 #include <openbsc/debug.h>
diff --git a/src/gprs/sgsn_main.c b/src/gprs/sgsn_main.c
index 5af23321a..a543ae214 100644
--- a/src/gprs/sgsn_main.c
+++ b/src/gprs/sgsn_main.c
@@ -167,13 +167,40 @@ static void signal_handler(int signal)
 /* NSI that BSSGP uses when transmitting on NS */
 extern struct gprs_ns_inst *bssgp_nsi;
 
-extern int bsc_vty_go_parent(struct vty *vty);
+int sgsn_vty_is_config_node(struct vty *vty, int node)
+{
+        switch (node) {
+        /* add items that are not config */
+        case CONFIG_NODE:
+                return 0;
+
+        default:
+                return 1;
+        }
+}
+
+int sgsn_vty_go_parent(struct vty *vty)
+{
+        switch (vty->node) {
+        case SGSN_NODE:
+        default:
+                if (sgsn_vty_is_config_node(vty, vty->node))
+                        vty->node = CONFIG_NODE;
+                else
+                        vty->node = ENABLE_NODE;
+
+                vty->index = NULL;
+        }
+
+        return vty->node;
+}
+
 
 static struct vty_app_info vty_info = {
 	.name 		= "OsmoSGSN",
 	.version	= PACKAGE_VERSION,
-	.go_parent_cb	= bsc_vty_go_parent,
-	.is_config_node	= bsc_vty_is_config_node,
+	.go_parent_cb	= sgsn_vty_go_parent,
+	.is_config_node	= sgsn_vty_is_config_node,
 };
 
 static void print_help(void)
@@ -319,12 +346,11 @@ static const struct log_info gprs_log_info = {
 	.num_cat = ARRAY_SIZE(gprs_categories),
 };
 
-int sgsn_ranap_iu_event(struct ue_conn_ctx *ctx, enum ranap_iu_event_type type, void *data);
+int sgsn_ranap_iu_event(struct ranap_ue_conn_ctx *ctx, enum ranap_iu_event_type type, void *data);
 
 int main(int argc, char **argv)
 {
 	struct ctrl_handle *ctrl;
-	struct gsm_network dummy_network;
 	struct osmo_sccp_instance *sccp;
 	int rc;
 
@@ -382,7 +408,7 @@ int main(int argc, char **argv)
 	}
 
 	/* start telnet after reading config for vty_get_bind_addr() */
-	rc = telnet_init_dynif(tall_bsc_ctx, &dummy_network,
+	rc = telnet_init_dynif(tall_bsc_ctx, NULL,
 			       vty_get_bind_addr(), OSMO_VTY_PORT_SGSN);
 	if (rc < 0)
 		exit(1);
diff --git a/src/gprs/sgsn_vty.c b/src/gprs/sgsn_vty.c
index 77eb32bb6..a0c7b27f7 100644
--- a/src/gprs/sgsn_vty.c
+++ b/src/gprs/sgsn_vty.c
@@ -50,6 +50,8 @@
 #include <osmocom/ranap/iu_client.h>
 #endif
 
+extern void *tall_bsc_ctx;
+
 static struct sgsn_config *g_cfg = NULL;
 
 const struct value_string sgsn_auth_pol_strs[] = {
-- 
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