Add a very primitive "top" command to tincctl.

[tinc] / src / tincctl.c

diff --git a/src/tincctl.c b/src/tincctl.c
index 632e7ac..489d10c 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -1,6 +1,6 @@
 /*
     tincctl.c -- Controlling a running tincd
-    Copyright (C) 2007-2009 Guus Sliepen <guus@tinc-vpn.org>
+    Copyright (C) 2007-2011 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -26,6 +26,8 @@
 #include "control_common.h"
 #include "rsagen.h"
 #include "utils.h"
+#include "tincctl.h"
+#include "top.h"
 
 /* The name this program was run with. */
 char *program_name = NULL;
@@ -93,6 +95,9 @@ static void usage(bool status) {
                                "  retry                      Retry all outgoing connections\n"
                                "  reload                     Partial reload of configuration\n"
                                "  disconnect NODE            Close meta connection with NODE\n"
+#ifdef HAVE_CURSES
+                               "  top                        Show real-time statistics\n"
+#endif
                                "\n");
                printf("Report bugs to tinc@tinc-vpn.org.\n");
        }
@@ -296,7 +301,7 @@ static void make_names(void) {
        }
 }
 
-static bool recvline(int fd, char *line, size_t len) {
+bool recvline(int fd, char *line, size_t len) {
        static char buffer[4096];
        static size_t blen = 0;
        char *newline = NULL;
@@ -323,7 +328,7 @@ static bool recvline(int fd, char *line, size_t len) {
        return true;
 }
 
-static bool sendline(int fd, char *format, ...) {
+bool sendline(int fd, char *format, ...) {
        static char buffer[4096];
        char *p = buffer;
        size_t blen = 0;
@@ -626,6 +631,13 @@ int main(int argc, char *argv[], char *envp[]) {
                return 0;
        }
 
+#ifdef HAVE_CURSES
+       if(!strcasecmp(argv[optind], "top")) {
+               top(fd);
+               return 0;
+       }
+#endif
+
        fprintf(stderr, "Unknown command `%s'.\n", argv[optind]);
        usage(true);