example_services.h

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/* Copyright (c) 2016, 2025, Oracle and/or its affiliates.
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
#ifndef EXAMPLE_SERVICES_H
#define EXAMPLE_SERVICES_H
 
#include <mysql/components/service.h>
 
/**
  A Service to get greeting message.
*/
BEGIN_SERVICE_DEFINITION(greetings)
/**
  Retrieves a greeting message.
 
  @param [out] hello_string A pointer to string data pointer to store result
    in.
  @return Status of performed operation
  @retval false success
  @retval true failure
*/
DECLARE_BOOL_METHOD(say_hello, (const char **hello_string));
END_SERVICE_DEFINITION(greetings)
 
/**
  A Service to get localization information on related greetings Service.
*/
BEGIN_SERVICE_DEFINITION(greetings_localization)
/**
  Retrieves a greeting message language of related greeting Service.
 
  @param [out] language_string A pointer to string data pointer to store name
    of the language in.
  @return Status of performed operation
  @retval false success
  @retval true failure
*/
DECLARE_BOOL_METHOD(get_language, (const char **language_string));
END_SERVICE_DEFINITION(greetings_localization)
 
/**
  A Service for example basic math functionality.
*/
BEGIN_SERVICE_DEFINITION(example_math)
/**
  Calculates Greatest Common Divisor for given two non-negative numbers.
 
  @param a First number to calculate GCD of.
  @param b Second number to calculate GCD of.
  @param [out] result A pointer to integer variable to store result in.
  @return Status of performed operation
  @retval false success
  @retval true failure
*/
DECLARE_BOOL_METHOD(calculate_gcd, (int a, int b, int *result));
END_SERVICE_DEFINITION(example_math)
 
#endif /* EXAMPLE_SERVICES_H */