baseshare.h

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//*****************************************************************************
/*    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 *    IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 *    THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 *    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIB-
 *    UTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 *    THE POSSIBILITY OF SUCH DAMAGE. */
//*****************************************************************************
 
// This define prevents this .h file from being included more than once
#ifndef _BASESHARE_H_
#define _BASESHARE_H_
 
#include <Arduino.h>
 
// Different functions are used in STM32's and ESP32's to determine if the CPU
// is currently running within an interrupt service routine
#ifdef ESP32
    #define CHECK_IF_IN_ISR() xPortInIsrContext()
#elif (defined STM32F4xx || defined STM32L4xx)
    #define CHECK_IF_IN_ISR() xPortIsInsideInterrupt()
#endif
 
 
class BaseShare
{
    protected:
        char name[16];
 
        BaseShare* p_next;
 
        static BaseShare* p_newest;
 
    public:
        // Construct a base shared data item
        BaseShare (const char* p_name = NULL);
 
        virtual void print_in_list (Print& printer) = 0;
 
        // }
        friend void print_all_shares (Print& printer);
};
 
 
// Function that prints a list of shares and queues
void print_all_shares (Print& printer);
 
#endif // _BASESHARE_H_