src/ros.c: Added the “system-resource” high-level command.

diff --git a/src/ros.c b/src/ros.c
index 6afc65c..1849989 100644 (file)
--- a/src/ros.c
+++ b/src/ros.c
@@ -155,6 +155,55 @@ static int interface_handler (__attribute__((unused)) ros_connection_t *c, /* {{
        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"
+                       "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",
+                       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;
@@ -284,6 +333,10 @@ 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. "