account.c

/*
 * account.c
 */

#define LIBNFSNAPI_BUILDING_LIB

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "account.h"
#include "error.h"
#include "mgr.h"


libnfsnapi_account_t *libnfsnapi_account_create(libnfsnapi_mgr_t *mgr,
                                                const char *account_id)
{
        libnfsnapi_account_t *account;

        account = (libnfsnapi_account_t *) malloc(sizeof(libnfsnapi_account_t));
        if (!account) {
                mgr->error = LIBNFSNAPI_ERROR_MEMORY;
                return NULL;
        }

        account->mgr = mgr;

        /* TODO: check format of Account ID */

        account->account_id = strdup(account_id);
        if (!account->account_id) {
                mgr->error = LIBNFSNAPI_ERROR_MEMORY;
                free(account);
                return NULL;
        }

        return account;
}

void libnfsnapi_account_destroy(libnfsnapi_account_t *account)
{
        free(account->account_id);
        free(account);
}

/* Returns balance in cents, or a negative number on error. */
int libnfsnapi_account_balance(libnfsnapi_account_t *account,
                                libnfsnapi_account_balance_t type)
{
        const char *prop;
        char *request_uri;
        int err;

        switch (type) {
#define B(x)    case LIBNFSNAPI_BALANCE_##x
                B(ALL):         prop = "balance"; break;
                B(CASH):        prop = "balanceCash"; break;
                B(CREDIT):      prop = "balanceCredit"; break;
                B(HIGH):        prop = "balanceHigh"; break;
                default:
                        account->mgr->error = LIBNFSNAPI_ERROR_ARGUMENT;
                        return -1;
        }

        asprintf(&request_uri, "/account/%s/%s", account->account_id, prop);
        if (!request_uri) {
                account->mgr->error = LIBNFSNAPI_ERROR_MEMORY;
                return -1;
        }
        err = libnfsnapi_mgr_do(account->mgr, LIBNFSNAPI_MGR_HTTP_GET,
                                request_uri, NULL);
        free(request_uri);

        if (err)
                return -1;

        /* TODO: retrieve response string and parse more carefully */
        float bal = libnfsnapi_mgr_result_float(account->mgr) * 100;
        int bal_i = bal;

        return bal_i;
}

char *libnfsnapi_account_friendlyName(libnfsnapi_account_t *account)
{
        char *request_uri;
        int err;

        asprintf(&request_uri, "/account/%s/friendlyName", account->account_id);
        if (!request_uri) {
                account->mgr->error = LIBNFSNAPI_ERROR_MEMORY;
                return NULL;
        }
        err = libnfsnapi_mgr_do(account->mgr, LIBNFSNAPI_MGR_HTTP_GET,
                        request_uri, NULL);
        free(request_uri);

        if (err)
                return NULL;

        /* TODO: retrieve response string and parse more carefully */
        return libnfsnapi_mgr_result_string(account->mgr);
}

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