src/ros.c: Add options and versioning information to usage output.

[routeros-api.git] / src / ros.c

diff --git a/src/ros.c b/src/ros.c
index 4a2fccb..bcd72de 100644 (file)
--- a/src/ros.c
+++ b/src/ros.c
@@ -36,6 +36,10 @@
 
 #include "routeros_api.h"
 
+#if !__GNUC__
+# define __attribute__(x) /**/
+#endif
+
 static const char *opt_username = "admin";
 
 static int result_handler (ros_connection_t *c, const ros_reply_t *r, /* {{{ */
@@ -78,7 +82,9 @@ static void regtable_dump (const ros_registration_table_t *r) /* {{{ */
        if (r == NULL)
                return;
 
-       printf ("=== %s ===\n", r->interface);
+       printf ("=== %s / %s ===\n", r->interface, r->radio_name);
+       printf ("Mode:           %12s\n",
+                       r->ap ? (r->wds ? "AP with WDS" : "Access point") : "Station");
        printf ("Rate:           %7g Mbps / %7g Mbps\n", r->rx_rate, r->tx_rate);
        printf ("Packets:        %12"PRIu64" / %12"PRIu64"\n",
                        r->rx_packets, r->tx_packets);
@@ -102,8 +108,9 @@ static void regtable_dump (const ros_registration_table_t *r) /* {{{ */
        regtable_dump (r->next);
 } /* }}} void regtable_dump */
 
-static int regtable_handler (ros_connection_t *c, /* {{{ */
-               const ros_registration_table_t *r, void *user_data)
+static int regtable_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_registration_table_t *r,
+               __attribute__((unused)) void *user_data)
 {
        regtable_dump (r);
        return (0);
@@ -140,13 +147,64 @@ static void interface_dump (const ros_interface_t *i) /* {{{ */
        interface_dump (i->next);
 } /* }}} void interface_dump */
 
-static int interface_handler (ros_connection_t *c, /* {{{ */
-               const ros_interface_t *i, void *user_data)
+static int interface_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_interface_t *i,
+               __attribute__((unused)) void *user_data)
 {
        interface_dump (i);
        return (0);
 } /* }}} int interface_handler */
 
+static int system_resource_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_system_resource_t *r, __attribute__((unused)) void *user_data)
+{
+       uint64_t used_memory;
+       uint64_t used_hdd_space;
+
+       if (r == NULL)
+               return (EINVAL);
+
+       used_memory = r->total_memory - r->free_memory;
+       used_hdd_space = r->total_hdd_space - r->free_hdd_space;
+
+       printf ("====== System resources ======\n"
+                       "Uptime:        %10.2f days\n"
+                       "RouterOS version:  %11s\n"
+                       "Architecture name: %11s\n"
+                       "Board name:    %15s\n"
+                       "CPU model:     %15s\n"
+                       "CPU count:     %15u\n"
+                       "CPU load:      %15u\n"
+                       "CPU frequency: %11"PRIu64" MHz\n"
+                       "Memory free:   %9"PRIu64" kByte (%4.1f %%)\n"
+                       "Memory used:   %9"PRIu64" kByte (%4.1f %%)\n"
+                       "Memory total:  %9"PRIu64" kByte\n"
+                       "Space free:    %9"PRIu64" kByte (%4.1f %%)\n"
+                       "Space used:    %9"PRIu64" kByte (%4.1f %%)\n"
+                       "Space total:   %9"PRIu64" kByte\n"
+                       "Sectors written: %13"PRIu64" (%"PRIu64")\n"
+                       "Bad blocks:    %15"PRIu64"\n"
+                       "==============================\n",
+                       ((double) r->uptime) / 86400.0, r->version,
+                       r->architecture_name, r->board_name,
+                       r->cpu_model, r->cpu_count, r->cpu_load, r->cpu_frequency,
+                       r->free_memory,
+                       100.0 * (((double) r->free_memory) / ((double) r->total_memory)),
+                       used_memory,
+                       100.0 * (((double) used_memory) / ((double) r->total_memory)),
+                       r->total_memory,
+                       r->free_hdd_space,
+                       100.0 * (((double) r->free_hdd_space) / ((double) r->total_hdd_space)),
+                       used_hdd_space,
+                       100.0 * (((double) used_hdd_space) / ((double) r->total_hdd_space)),
+                       r->total_hdd_space,
+                       r->write_sect_since_reboot,
+                       r->write_sect_total,
+                       r->bad_blocks);
+
+       return (0);
+} /* }}} int system_resource_handler */
+
 static char *read_password (void) /* {{{ */
 {
        FILE *tty;
@@ -214,7 +272,19 @@ static char *read_password (void) /* {{{ */
 
 static void exit_usage (void) /* {{{ */
 {
-       printf ("Usage: ros [options] <host> <command> [args]\n");
+       printf ("Usage: ros [options] <host> <command> [args]\n"
+                       "\n"
+                       "OPTIONS:\n"
+                       "  -u <user>       Use <user> to authenticate.\n"
+                       "  -h              Display this help message.\n"
+                       "\n");
+       if (ros_version () == ROS_VERSION)
+               printf ("Using librouteros %s\n", ROS_VERSION_STRING);
+       else
+               printf ("Using librouteros %s (%s)\n",
+                               ros_version_string (), ROS_VERSION_STRING);
+       printf ("Copyright (c) 2009 by Florian Forster\n");
+
        exit (EXIT_SUCCESS);
 } /* }}} void exit_usage */
 
@@ -276,6 +346,10 @@ int main (int argc, char **argv) /* {{{ */
        {
                ros_registration_table (c, regtable_handler, /* user data = */ NULL);
        }
+       else if (strcmp ("system-resource", command) == 0)
+       {
+               ros_system_resource (c, system_resource_handler, /* user data = */ NULL);
+       }
        else
        {
                fprintf (stderr, "Unknown built-in command %s. "