mip_result.h

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#pragma once
 
#include <stdbool.h>
#include <stdint.h>
 
#ifdef __cplusplus
namespace mip {
namespace C {
extern "C" {
#endif // __cplusplus
 
 
 
typedef enum mip_cmd_result
{
    MIP_STATUS_ERROR     = -6,  
    MIP_STATUS_CANCELLED = -5,  
    MIP_STATUS_TIMEDOUT  = -4,  
    MIP_STATUS_WAITING   = -3,  
    MIP_STATUS_PENDING   = -2,  
    MIP_STATUS_NONE      = -1,  
 
    MIP_ACK_OK                = 0x00,  
    MIP_NACK_COMMAND_UNKNOWN  = 0x01,  
    MIP_NACK_INVALID_CHECKSUM = 0x02,  
    MIP_NACK_INVALID_PARAM    = 0x03,  
    MIP_NACK_COMMAND_FAILED   = 0x04,  
    MIP_NACK_COMMAND_TIMEOUT  = 0x05,  
} mip_cmd_result;
 
const char* mip_cmd_result_to_string(enum mip_cmd_result result);
 
bool mip_cmd_result_is_finished(enum mip_cmd_result result);
 
bool mip_cmd_result_is_reply(enum mip_cmd_result result);
bool mip_cmd_result_is_status(enum mip_cmd_result result);
 
bool mip_cmd_result_is_ack(enum mip_cmd_result result);
 
 
#ifdef __cplusplus
} // extern "C"
} // namespace C
 
struct CmdResult
{
    static constexpr C::mip_cmd_result STATUS_ERROR     = C::MIP_STATUS_ERROR;       
    static constexpr C::mip_cmd_result STATUS_CANCELLED = C::MIP_STATUS_CANCELLED;   
    static constexpr C::mip_cmd_result STATUS_TIMEDOUT  = C::MIP_STATUS_TIMEDOUT;    
    static constexpr C::mip_cmd_result STATUS_WAITING   = C::MIP_STATUS_WAITING;     
    static constexpr C::mip_cmd_result STATUS_QUEUED    = C::MIP_STATUS_PENDING;     
    static constexpr C::mip_cmd_result STATUS_NONE      = C::MIP_STATUS_NONE;        
 
    static constexpr C::mip_cmd_result ACK_OK                = C::MIP_ACK_OK;                
    static constexpr C::mip_cmd_result NACK_COMMAND_UNKNOWN  = C::MIP_NACK_COMMAND_UNKNOWN;  
    static constexpr C::mip_cmd_result NACK_INVALID_CHECKSUM = C::MIP_NACK_INVALID_CHECKSUM; 
    static constexpr C::mip_cmd_result NACK_INVALID_PARAM    = C::MIP_NACK_INVALID_PARAM;    
    static constexpr C::mip_cmd_result NACK_COMMAND_FAILED   = C::MIP_NACK_COMMAND_FAILED;   
    static constexpr C::mip_cmd_result NACK_COMMAND_TIMEOUT  = C::MIP_NACK_COMMAND_TIMEOUT;  
 
#ifndef _WIN32 // Avoid name conflict with windows.h
    static constexpr C::mip_cmd_result STATUS_PENDING = STATUS_QUEUED;
#endif
 
    C::mip_cmd_result value = C::MIP_STATUS_NONE;
 
    CmdResult() : value(C::MIP_ACK_OK) {}
    CmdResult(C::mip_cmd_result result) : value(result) {}
 
    CmdResult& operator=(const CmdResult& other) = default;
    CmdResult& operator=(C::mip_cmd_result other) { value = other; return *this; }
 
    static CmdResult fromAckNack(uint8_t code) { return CmdResult(static_cast<C::mip_cmd_result>(code)); }
 
    operator const void*() const { return isAck() ? this : nullptr; }
    bool operator!() const { return !isAck(); }
 
    bool operator==(CmdResult other) const { return value == other.value; }
    bool operator!=(CmdResult other) const { return value != other.value; }
 
    bool operator==(C::mip_cmd_result other) const { return value == other; }
    bool operator!=(C::mip_cmd_result other) const { return value != other; }
 
    const char* name() const { return C::mip_cmd_result_to_string(value); }
 
    bool isReplyCode() const { return C::mip_cmd_result_is_reply(value); }
    bool isStatusCode() const { return C::mip_cmd_result_is_status(value); }
    bool isFinished() const { return C::mip_cmd_result_is_finished(value); }
    bool isAck() const { return C::mip_cmd_result_is_ack(value); }
};
 
// using Ack = C::mip_ack;
 
 
} // namespace mip
#endif // __cplusplus