Example 3.4. CADIDisassembler class

class CADIDisassembler  : public CAInterface  
{
public:
    static if_name_t IFNAME() { return "eslapi.CADIDisassembler2"; }
    static if_rev_t IFREVISION() { return 0; }

    // Two types: distinguish standard and history type
    virtual CADIDisassemblerType getType() const =0;

    // mode handling functions
    virtual uint32_t getModeCount() const =0;
    virtual void getModeNames(CADIDisassemblerCB *callback) =0;
    virtual uint32_t getCurrentMode() =0;

    // set disassembly callback for this object
    virtual void registerModeChangeCB(CADIDisasmModeChangeCB* cb);    

   virtual CADIDisassemblerStatus GetSourceReferenceForAddress(
        CADIDisassemblerCB *callback, const CADIAddr_t &address) =0;

    virtual CADIDisassemblerStatus getAddressForSourceReference(
        const char *sourceFile, uint32_t sourceLine, CADIAddr_t &address) =0

    //    function for standard type disassembly
    virtual CADIDisassemblerStatus getDisassembly(CADIDisassemblerCB *callback,
        const CADIAddr_t &address, CADIAddr_t &nextAddr, const uint32_t mode,
        uint32_t desiredCount = 1) =0;

    // Query if an instruction is a call instruction
    virtual CADIDisassemblerStatus GetInstructionType(const CADIAddr_t &address,
        CADIDisassemblerInstructionType &insn_type) =0;

    // A default minimum implementation, to provide backwards-compatibility.
    virtual CAInterface * ObtainInterface(if_name_t ifName, if_rev_t minRev,
         if_rev_t *   actualRev)
        {
            if((strcmp(ifName,IFNAME()) == 0) && (minRev <= IFREVISION()))
           {
                if (actualRev) // make sure this is not a NULL pointer
                {
                    *actualRev = IFREVISION();
                }
               return this;
            }
            if((strcmp(ifName, CAInterface::IFNAME()) == 0) &&
                minRev <= CAInterface::IFREVISION())
            {
                if (actualRev != NULL)
                {
                    *actualRev = CAInterface::IFREVISION();
                }
                return this;
            }
            return NULL;
        }

};