VTY implementation
diff --git a/src/pcu_vty.c b/src/pcu_vty.c
new file mode 100644
index 0000000..7e8af43
--- /dev/null
+++ b/src/pcu_vty.c
@@ -0,0 +1,104 @@
+/* OsmoBTS VTY interface */
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include <osmocom/core/talloc.h>
+#include <osmocom/gsm/abis_nm.h>
+#include <osmocom/vty/vty.h>
+#include <osmocom/vty/command.h>
+#include <osmocom/vty/logging.h>
+
+#include <osmocom/trau/osmo_ortp.h>
+
+
+#include "pcu_vty.h"
+
+
+enum node_type pcu_vty_go_parent(struct vty *vty)
+{
+ switch (vty->node) {
+#if 0
+ case TRX_NODE:
+ vty->node = BTS_NODE;
+ {
+ struct gsm_bts_trx *trx = vty->index;
+ vty->index = trx->bts;
+ }
+ break;
+#endif
+ default:
+ vty->node = CONFIG_NODE;
+ }
+ return vty->node;
+}
+
+int pcu_vty_is_config_node(struct vty *vty, int node)
+{
+ switch (node) {
+#if 0
+ case TRX_NODE:
+ case BTS_NODE:
+ return 1;
+#endif
+ default:
+ return 0;
+ }
+}
+
+gDEFUN(ournode_exit, ournode_exit_cmd, "exit",
+ "Exit current node, go down to provious node")
+{
+ switch (vty->node) {
+#if 0
+ case TRXV_NODE:
+ vty->node = BTS_NODE;
+ {
+ struct gsm_bts_trx *trx = vty->index;
+ vty->index = trx->bts;
+ }
+ break;
+#endif
+ default:
+ break;
+ }
+ return CMD_SUCCESS;
+}
+
+gDEFUN(ournode_end, ournode_end_cmd, "end",
+ "End current mode and change to enable mode")
+{
+ switch (vty->node) {
+ default:
+ vty_config_unlock(vty);
+ vty->node = ENABLE_NODE;
+ vty->index = NULL;
+ vty->index_sub = NULL;
+ break;
+ }
+ return CMD_SUCCESS;
+}
+
+static const char pcu_copyright[] =
+ "Copyright (C) 2012 by ...\r\n"
+ "License GNU GPL version 2 or later\r\n"
+ "This is free software: you are free to change and redistribute it.\r\n"
+ "There is NO WARRANTY, to the extent permitted by law.\r\n";
+
+struct vty_app_info pcu_vty_info = {
+ .name = "Osmo-PCU",
+ .version = PACKAGE_VERSION,
+ .copyright = pcu_copyright,
+ .go_parent_cb = pcu_vty_go_parent,
+ .is_config_node = pcu_vty_is_config_node,
+};
+
+int pcu_vty_init(const struct log_info *cat)
+{
+// install_element_ve(&show_pcu_cmd);
+
+ logging_vty_add_cmds(cat);
+
+ return 0;
+}
diff --git a/src/pcu_vty.h b/src/pcu_vty.h
new file mode 100644
index 0000000..390d75c
--- /dev/null
+++ b/src/pcu_vty.h
@@ -0,0 +1,22 @@
+#ifndef _PCU_VTY_H
+#define _PCU_VTY_H
+
+#include <osmocom/vty/command.h>
+#include <osmocom/vty/vty.h>
+
+enum pcu_vty_node {
+ PCU_NODE = _LAST_OSMOVTY_NODE + 1,
+};
+
+extern struct cmd_element ournode_exit_cmd;
+extern struct cmd_element ournode_end_cmd;
+
+enum node_type pcu_vty_go_parent(struct vty *vty);
+int pcu_vty_is_config_node(struct vty *vty, int node);
+
+int pcu_vty_init(const struct log_info *cat);
+
+extern struct vty_app_info pcu_vty_info;
+
+#endif /* _PCU_VTY_H */
+