#ifdef HAVE_CONFIG_H

#  include <config.h>

#endif

#include <glibtop.h>

#include <glibtop/fsusage.h>

#include <glibtop/mountlist.h>

#include <stdio.h>

static void print_fsusage(const char *mountpoint)

{

  glibtop_fsusage buf;

  enum { SIZE, USED, FREE, AVAIL, READ, WRITE, MAX };

  char **a = g_new0(char*, MAX);

  glibtop_get_fsusage(&buf, mountpoint);

#define I(X) a[(X)]

  I(SIZE)  = g_format_size_full(buf.blocks * buf.block_size, G_FORMAT_SIZE_IEC_UNITS);

  I(USED)  = g_format_size_full((buf.blocks - buf.bavail)  * buf.block_size, G_FORMAT_SIZE_IEC_UNITS);

  I(FREE)  = g_format_size_full(buf.bfree * buf.block_size, G_FORMAT_SIZE_IEC_UNITS);

  I(AVAIL) = g_format_size_full(buf.bavail * buf.block_size, G_FORMAT_SIZE_IEC_UNITS);

  I(READ)  = g_format_size_full(buf.read, G_FORMAT_SIZE_IEC_UNITS);

  I(WRITE) = g_format_size_full(buf.write, G_FORMAT_SIZE_IEC_UNITS);

  printf("%#7x %10s %10s %10s %10s %5.1f%% %10s %10s %8lu %8lu %s\n",

    (unsigned)buf.flags,

    I(SIZE),

    I(USED),

    I(FREE),

    I(AVAIL),

    (buf.blocks - buf.bavail) * 100.0 / (buf.blocks ? buf.blocks : 1.0),

    I(READ),

    I(WRITE),

    (unsigned long)buf.files,

    (unsigned long)buf.ffree,

    mountpoint

    );

  g_strfreev(a);

}

int main(int argc, char **argv)

{

  glibtop_mountlist buf;

  glibtop_init();

  printf("%-6s %10s %10s %10s %10s %5s %10s %10s %10s %10s %s\n",

	 "(flags)", "Size", "Used", "Free", "Avail", "Use%", "Read", "Write", "Files", "Files Free", "Mountpoint");

  if (argc > 1) {

    while (*++argv)

      print_fsusage(*argv);

  } else {

    glibtop_mountentry *entries;

    size_t i;

    entries = glibtop_get_mountlist(&buf, TRUE);

    for(i = 0; i < buf.number; ++i)

      {

	print_fsusage(entries[i].mountdir);

      }

    g_free(entries);

  }

  glibtop_close();

  return 0;

}