#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <err.h>
#include <cmd.h>

static int
MainProc (struct cmd_syndesc *t, void *ptr)
{
    printf ("main proc\n");
    return 0;
}

static int
setacl (struct cmd_syndesc *t, void *ptr)
{
    struct cmd_item *it;
    int i;

    printf ("setacl:");
    printf (" dir:");
    for (it = t->parms[0].items; it ; it = it->next) {
	printf (" %s", (char *)it->data);
    }
    printf (" acls:");
    for (i = 0, it = t->parms[1].items; it; it = it->next, i++)
	printf (" %s", (char *)it->data);
    printf (" flags:");
    if (t->parms[2].items) printf (" -clear");
    if (t->parms[3].items) printf (" -negative");
    if (t->parms[4].items) printf (" -id");
    if (t->parms[5].items) printf (" -if");
    printf ("\n");
    if (i % 2 != 0)
	errx (1, "ace pairs isn't pairs");
    return 0;
}

static int
listacl (struct cmd_syndesc *t, void *ptr)
{
    struct cmd_item *it;

    printf ("listacl: ");
    for (it = t->parms[0].items; it ; it = it->next)
	printf (" %s", (char *)it->data);
    printf ("\n");
    return 0;
}

static int
listquota (struct cmd_syndesc *t, void *ptr)
{
    printf ("listquota\n");
    return 0;
}

int
main (int argc, char **argv)
{
    struct cmd_syndesc *ts;
    int ret;

    set_progname (argv[0]);

    ts = cmd_CreateSyntax (NULL, MainProc, NULL, "foo");

    ts = cmd_CreateSyntax ("setacl", setacl, NULL, "set a acl on a directory");

    cmd_CreateAlias (ts, "sa");
    cmd_AddParm (ts, "-dir", CMD_LIST, CMD_REQUIRED, "dir");
    cmd_AddParm (ts, "-acl", CMD_LIST, CMD_REQUIRED|CMD_EXPANDS, "acl entry");
    cmd_AddParm (ts, "-clear", CMD_FLAG, CMD_OPTIONAL, "");
    cmd_AddParm (ts, "-negative", CMD_FLAG, CMD_OPTIONAL, "");
    cmd_AddParm (ts, "-id", CMD_FLAG, CMD_OPTIONAL, "");
    cmd_AddParm (ts, "-if", CMD_FLAG, CMD_OPTIONAL, "");

    ts = cmd_CreateSyntax ("listacl", listacl, NULL, 
			   "list a acl on a directory");
    cmd_CreateAlias (ts, "la");
    cmd_AddParm (ts, "-dir", CMD_LIST, CMD_OPTIONAL|CMD_EXPANDS, "dir");

    ts = cmd_CreateSyntax ("listquota", listquota, 
			   NULL, "show quota in a volume");
    cmd_CreateAlias (ts, "lq");

#if 0
    cmd_PrintSyntax("fs");
#endif

    ret = cmd_Dispatch (argc, argv);
#if 0
    if (ret) {
	const char *error = cmd_number2str (ret);
	if (error == NULL)
	    error = strerror (ret);
	errx (1, "dispatch failed: %s (%d)", error, ret);
    }
#endif

    return 0;
}