C++ (Cpp) fab_extract_tenant_id Examples

Example #1

File: mul_fabric_host.c Project: jaehwanlee/open-mul

/**
 * fab_host_create -
 *
 * Allocate and initialize a host struct  
 */
static fab_host_t *
fab_host_create(uint64_t dpid, uint32_t sw_alias, struct flow *fl)
{
    fab_host_t *host;

    host = fab_zalloc(sizeof(fab_host_t));

    c_rw_lock_init(&host->lock);
    host->sw.swid = dpid;
    host->sw.alias = sw_alias;
    host->sw.port = ntohs(fl->in_port);
    FAB_MK_TEN_NET_ID(host->hkey.tn_id, 
                      fab_extract_tenant_id(fl), 
                      fab_extract_network_id(fl)); 
    host->hkey.host_ip = ntohl(fl->nw_src);
    memcpy(host->hkey.host_mac, fl->dl_src, 6);
    host->dfl_gw = fl->FL_DFL_GW;

    return host;
}

Example #2

File: mul_fabric_servlet.c Project: bollaramya/mul-cc

/**
 * fab_dump_add_host_cmd_from_flow -
 *
 */
static char *
fab_dump_add_host_cmd_from_flow(uint64_t dpid, struct flow *fl)
{
    char     *pbuf = calloc(1, HOST_PBUF_SZ);
    int      len = 0;
    struct in_addr in_addr = { .s_addr = fl->nw_src };

    len += snprintf(pbuf+len, HOST_PBUF_SZ-len-1,
                    "add fabric-host tenant %hu network %hu host-ip %s host-mac "
                    "%02x:%02x:%02x:%02x:%02x:%02x switch "
                    "0x%llx port %hu %s \r\n",
                    fab_extract_tenant_id(fl),
                    fab_extract_network_id(fl),
                    inet_ntoa(in_addr),
                    fl->dl_src[0], fl->dl_src[1],
                    fl->dl_src[2], fl->dl_src[3],
                    fl->dl_src[4], fl->dl_src[5],
                    dpid,
                    ntohs(fl->in_port),
                    fl->FL_DFL_GW ? "gw" : "non-gw");
    assert(len < HOST_PBUF_SZ-1);
    return pbuf;
}

static bool
check_reply_type(struct cbuf *b, uint32_t cmd_code)
{
    c_ofp_auxapp_cmd_t *cofp_auc  = (void *)(b->data);

    if (ntohs(cofp_auc->header.length) < sizeof(*cofp_auc)) {
        return false;
    }

    if (cofp_auc->header.type != C_OFPT_AUX_CMD ||
        cofp_auc->cmd_code != htonl(cmd_code)) {
        return false;
    }

    return true;
}