license_util.h

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/*! \file
  \brief  Utility functions for licensing.

  \par Copyright Information

  Copyright (c) 2017 by The DiSTI Corporation.<br>
  11301 Corporate Blvd; Suite 100<br>
  Orlando, Florida 32817<br>
  USA<br>
  <br>
  All rights reserved.<br>

  This Software contains proprietary trade secrets of DiSTI and may not be
reproduced, in whole or part, in any form, or by any means of electronic,
mechanical, or otherwise, without the written permission of DiSTI.  Said
permission may be derived through the purchase of applicable DiSTI product
licenses which detail the distribution rights of this content and any
Derivative Works based on this or other copyrighted DiSTI Software.

  NO WARRANTY. THE SOFTWARE IS PROVIDED "AS-IS," WITHOUT WARRANTY OF ANY KIND,
AND ANY USE OF THIS SOFTWARE PRODUCT IS AT YOUR OWN RISK. TO THE MAXIMUM EXTENT
PERMITTED BY APPLICABLE LAW, DISTI AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES
AND CONDITIONS, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT, WITH REGARD TO THE SOFTWARE.

  LIMITATION OF LIABILITY. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW,
IN NO EVENT SHALL DISTI OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION,
DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS
INFORMATION, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR
INABILITY TO USE THE SOFTWARE, EVEN IF DISTI HAS BEEN ADVISED OF THE POSSIBILITY
OF SUCH DAMAGES.  DISTI'S ENTIRE LIABILITY AND YOUR EXCLUSIVE REMEDY SHALL NOT
EXCEED FIVE DOLLARS (US$5.00).

  The aforementioned terms and restrictions are governed by the laws of the
State of Florida and the United States of America.

*/

#ifndef _LICENSE_UTIL_H
#define _LICENSE_UTIL_H

#include <string>

// FlexNet Embedded
#include "FlxPublisher.h"
#include "FlxTypes.h"
#include "gls_include.h"

// FlexNet Embedded
/*----------------------------------------------------------------------*/

/** Processes a FlexNet Embedded Error and returns the details of the error
  * \param errString   General error string used as fallback       
  * \param error       FlexNet Embedded Error object to track errors
  * \param logError    Whether to log this error into the error log
  * \param errorStatus FlexNet Embedded Error status object for errors with status
  * \return the full error string with FlexNet Embedded Errors if found
  */
std::string GetFlexNetEmbeddedErrorString( const char* errString, FlxErrorRef error, bool logError = true, FlxErrorStatusRef errorStatus = NULL );

/** Logs a FlexNetEmbedded Error for tracking multiple errors
  * \param error FlexNet Embedded Error object to track errors
  */
void LogFlexNetEmbeddedError( FlxErrorRef error );

/** Logs a generic FlexNetEmbedded Error that isn't associated
  * directly with a FlexNetEmbedded function
  * \param errorString The error string to log
  */
void LogFlexNetEmbeddedErrorString( const std::string& errorString );

std::string GetFlexNetEmbeddedErrorList();
void        ClearFlexNetEmbeddedErrorList();

/** Gets a space delimited string of all found 
  * mac address host IDs for the current machine
  */
std::string GetMacAddressHostIds();

/** Send a simple HTTP 1.1 request to a server and load the response
  * Caller is responsible for deleting response buffer when finished.
  * \param serverName  Host name of the server to send request to
  * \param serverPort  Port of the server to send request to
  * \param request     Buffer request to send to the server
  * \param requestSize Size of the buffer request to send to the server
  * \param response    Response buffer to allocate and load response into
  * \param error       FlexNet Embedded Error object to track errors
  * \return size of response
  */
FlxSize FlexNetEmbeddedHttpRequest( const char* serverName, int serverPort,
    const unsigned char* request, size_t requestSize,
    unsigned char** response, FlxErrorRef error );

// FlexNet Publisher
/*----------------------------------------------------------------------*/
std::string Decrypt( std::string input, std::string key );

#endif