Function ajp_msg_get_bytes

modules/proxy/ajp_msg.c:535–555

* Get a Byte array from AJP Message * * @param msg AJP Message to get value from * @param rvalue Pointer where value will be returned * @param rvalueLen Pointer where Byte array len will be returned * @return APR_SUCCESS or error */

 * @return          APR_SUCCESS or error
 */
apr_status_t ajp_msg_get_bytes(ajp_msg_t *msg, apr_byte_t **rvalue,
                               apr_size_t *rvalue_len)
{
    apr_uint16_t size;
    apr_size_t   start;
    apr_status_t status;

    status = ajp_msg_get_uint16(msg, &size);
    /* save the current position */
    start = msg->pos;

    if ((status != APR_SUCCESS) || (size + start > msg->max_size)) {
        return ajp_log_overflow(msg, "ajp_msg_get_bytes");
    }
    msg->pos += (apr_size_t)size;   /* only bytes, no trailer */

    *rvalue     = msg->buf + start;
    *rvalue_len = size;

    return APR_SUCCESS;
}


/**