Parses the status for a wpa network interface.

@private
@static
@category wpa_cli
@param {string} block The section of stdout for the interface.
@returns {object} The parsed wpa status.
function parse_status_block(block) {
    var match;

    var parsed = {};
    if ((match = block.match(/bssid=([A-Fa-f0-9:]{17})/))) {
        parsed.bssid = match[1].toLowerCase();
    }

    if ((match = block.match(/freq=([0-9]+)/))) {
        parsed.frequency = parseInt(match[1], 10);
    }

    if ((match = block.match(/mode=([^\s]+)/))) {
        parsed.mode = match[1];
    }

    if ((match = block.match(/key_mgmt=([^\s]+)/))) {
        parsed.key_mgmt = match[1].toLowerCase();
    }

    if ((match = block.match(/[^b]ssid=([^\n]+)/))) {
        parsed.ssid = match[1];
    }

    if ((match = block.match(/[^b]pairwise_cipher=([^\n]+)/))) {
        parsed.pairwise_cipher = match[1];
    }

    if ((match = block.match(/[^b]group_cipher=([^\n]+)/))) {
        parsed.group_cipher = match[1];
    }

    if ((match =  block.match(/p2p_device_address=([A-Fa-f0-9:]{17})/))) {
        parsed.p2p_device_address = match[1];
    }

    if ((match = block.match(/wpa_state=([^\s]+)/))) {
        parsed.wpa_state = match[1];
    }

    if ((match = block.match(/ip_address=([^\n]+)/))) {
        parsed.ip = match[1];
    }

    if ((match = block.match(/[^_]address=([A-Fa-f0-9:]{17})/))) {
        parsed.mac = match[1].toLowerCase();
    }

    if ((match = block.match(/uuid=([^\n]+)/))) {
        parsed.uuid = match[1];
    }

    if ((match = block.match(/[^s]id=([0-9]+)/))) {
        parsed.id = parseInt(match[1], 10);
    }

    return parsed;
}