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

#include "controller.capnp.h"
#include "misc.h"
#include "utils.h"
#include "xce/types.h"

int reset_resval(xce_val_t* val)
{
    if (val == NULL) {
        return -EINVAL;
    }

    switch (val->which) {
    case Value_u_ivalue32:
        val->u.ivalue32 = 0;
        break;
    case Value_u_uvalue32:
        val->u.uvalue32 = 0;
        break;
    case Value_u_ivalue64:
        val->u.ivalue64 = 0;
        break;
    case Value_u_uvalue64:
        val->u.uvalue64 = 0;
        break;
    case Value_u_fvalue:
        val->u.fvalue = 0.0;
        break;
    case Value_u_bvalue:
        val->u.bvalue = 0;
        break;
    case Value_u_svalue:
        val->u.svalue = NULL;
        break;
    default:
        break;
    }

    return 1;
}

void free_res_account(xce_res_account_t* acct)
{
    if (acct == NULL) {
        return;
    }

    FREEUP(acct->resname);
    FREEUP(acct);
}

void free_host_account(xce_host_account_t* acct)
{
    if (acct == NULL) {
        return;
    }

    if (acct->accounts != NULL) {
        int i;

        for (i = 0; i < acct->naccount; i++) {
            free_res_account(acct->accounts[i]);
        }

        FREEUP(acct->accounts);
    }

    FREEUP(acct);
}

void free_job_account(xce_job_account_t* acct)
{
    if (acct == NULL) {
        return;
    }

    if (acct->accounts != NULL) {
        int i;

        for (i = 0; i < acct->nhosts; i++) {
            free_host_account(acct->accounts[i]);
        }

        FREEUP(acct->accounts);
    }

    if (acct->accounts_shared != NULL) {
        int i;

        for (i = 0; i < acct->nres_shared; i++) {
            free_res_account(acct->accounts_shared[i]);
        }

        FREEUP(acct->accounts_shared);
    }

    FREEUP(acct);
}