From db813bd6239124e7fce4826c346a83ed06ed7c15 Mon Sep 17 00:00:00 2001
From: Joachim Wiberg <troglobit@gmail.com>
Date: Tue, 4 Jul 2023 19:16:46 +0200
Subject: [PATCH] klinfix: add CLI support for set datetime
 2023-07-03T16:06:34+02:00

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
---
 src/klinfix/src/klinfix.c | 28 ++++++++++++++++++++++++----
 src/klinfix/xml/infix.xml | 14 ++++++++++++++
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/src/klinfix/src/klinfix.c b/src/klinfix/src/klinfix.c
index 3feefc9e..370f9b6d 100644
--- a/src/klinfix/src/klinfix.c
+++ b/src/klinfix/src/klinfix.c
@@ -143,11 +143,14 @@ err:
 
 int klix_rpc(kcontext_t *ctx)
 {
+	kpargv_pargs_node_t *iter;
+	size_t icnt = 0, ocnt = 0;
+	sr_val_t *input = NULL;
 	sr_session_ctx_t *sess;
 	sr_conn_ctx_t *conn;
 	const char *xpath;
 	sr_val_t *output;
-	size_t cnt;
+	kparg_t *parg;
 	int err;
 
 	xpath = kcontext_script(ctx);
@@ -156,6 +159,21 @@ int klix_rpc(kcontext_t *ctx)
 		goto err;
 	}
 
+	iter = kpargv_pargs_iter(kcontext_pargv(ctx));
+	while ((parg = kpargv_pargs_each(&iter))) {
+		const char *key = kentry_name(kparg_entry(parg));
+		const char *val = kparg_value(parg);
+
+		/* skip leading part of command line: 'set datetime' */
+		if (!strcmp(key, val))
+			continue;
+
+		sr_realloc_values(icnt, icnt + 1, &input);
+		/* e.g. /ietf-system:set-current-datetime/current-datetime */
+		sr_val_build_xpath(&input[icnt], "%s/%s", xpath, key);
+		sr_val_set_str_data(&input[icnt++], SR_STRING_T, val);
+	}
+
 	if (sr_connect(SR_CONN_DEFAULT, &conn)) {
 		fprintf(stderr, "Error: Connection to datastore failed\n");
 		goto err;
@@ -166,23 +184,25 @@ int klix_rpc(kcontext_t *ctx)
 		goto err_disconnect;
 	}
 
-	if ((err = sr_rpc_send(sess, xpath, NULL, 0, 0, &output, &cnt))) {
+	if ((err = sr_rpc_send(sess, xpath, input, icnt, 0, &output, &ocnt))) {
 		fprintf(stderr, "Failed sending RPC %s: %s", xpath, sr_strerror(err));
 		goto err_disconnect;
 	}
 
-	for (size_t i = 0; i < cnt; i++) {
+	for (size_t i = 0; i < ocnt; i++) {
 		sr_print_val(&output[i]);
 		puts("");
 	}
 
-	sr_free_values(output, cnt);
+	sr_free_values(input, icnt);
+	sr_free_values(output, ocnt);
 	sr_disconnect(conn);
 	return 0;
 
 err_disconnect:
 	sr_disconnect(conn);
 err:
+	sr_free_values(input, icnt);
 	return -1;
 }
 
diff --git a/src/klinfix/xml/infix.xml b/src/klinfix/xml/infix.xml
index 9e7ab4e3..6258e52a 100644
--- a/src/klinfix/xml/infix.xml
+++ b/src/klinfix/xml/infix.xml
@@ -34,6 +34,10 @@
     <ACTION sym="STRING"/>
   </PTYPE>
 
+  <PTYPE name="GETSTR">
+    <ACTION sym="STRING"/>
+  </PTYPE>
+
   <PTYPE name="PLINE_SET">
     <COMPL>
       <ACTION sym="srp_compl@sysrepo"/>
@@ -121,7 +125,17 @@
       <ACTION sym="klix_copy@klinfix"/>
     </COMMAND>
 
+    <COMMAND name="set" help="Set" mode="switch">
+      <COMMAND name="datetime" help="Set current date and time">
+	<PARAM name="current-datetime" ptype="/GETSTR" help="yyyy-mm-ddThh:mm:ss(Z|+/-hh:mm)"/>
+	<ACTION sym="klix_rpc@klinfix">/ietf-system:set-current-datetime</ACTION>
+      </COMMAND>
+    </COMMAND>
+
     <COMMAND name="show" help="Show" mode="switch">
+      <COMMAND name="datetime" help="Show current date and time">
+	<ACTION sym="script">date -Isec</ACTION>
+      </COMMAND>
       <COMMAND name="running-config" help="Show running-config">
 	<ACTION sym="srp_show_running@sysrepo"/>
       </COMMAND>