mirror of
https://github.com/jeremysrand/abCalc.git
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102 lines
1.7 KiB
C
102 lines
1.7 KiB
C
/*
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abCalcOp.c
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By: Jeremy Rand
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*/
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#include <stdio.h>
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#include <string.h>
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#include "abCalcOp.h"
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#include "abCalcExpr.h"
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#include "abCalcError.h"
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#include "abCalcStack.h"
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#include "abCalcOpAdd.h"
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#include "abCalcOpSubtr.h"
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#include "abCalcOpMult.h"
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#include "abCalcOpDiv.h"
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#include "abCalcOpPower.h"
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#include "abCalcOpAnd.h"
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#include "abCalcOpOr.h"
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#include "abCalcOpXor.h"
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#include "abCalcOpNot.h"
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#include "abCalcOpSl.h"
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#include "abCalcOpRl.h"
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#include "abCalcOpSr.h"
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#include "abCalcOpRr.h"
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#include "abCalcOpAsr.h"
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#include "abCalcOpBin.h"
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#include "abCalcOpOct.h"
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#include "abCalcOpDec.h"
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#include "abCalcOpHex.h"
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#include "abCalcOpStws.h"
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#include "abCalcOpRcws.h"
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#define AB_CALC_MAX_OPS 128
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static abCalcOp gOps[AB_CALC_MAX_OPS];
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static int gNumOps = 0;
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void abCalcOpInit(void)
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{
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memset(gOps, 0, sizeof(gOps));
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abCalcOpAddInit();
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abCalcOpSubtrInit();
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abCalcOpMultInit();
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abCalcOpDivInit();
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abCalcOpPowerInit();
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abCalcOpAndInit();
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abCalcOpOrInit();
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abCalcOpXorInit();
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abCalcOpNotInit();
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abCalcOpSlInit();
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abCalcOpRlInit();
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abCalcOpSrInit();
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abCalcOpRrInit();
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abCalcOpAsrInit();
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abCalcOpBinInit();
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abCalcOpOctInit();
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abCalcOpDecInit();
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abCalcOpHexInit();
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abCalcOpStwsInit();
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abCalcOpRcwsInit();
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}
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void abCalcOpRegister(char *name, void (*execute)(void))
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{
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if (gNumOps >= AB_CALC_MAX_OPS) {
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fprintf(stderr, "Operation registration overflow");
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return;
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}
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gOps[gNumOps].name = name;
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gOps[gNumOps].execute = execute;
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gNumOps++;
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}
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abCalcOp *abCalcOpLookup(char *name)
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{
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int i;
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for (i = 0; i < gNumOps; i++) {
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if (strcmp(gOps[i].name, name) == 0) {
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return &gOps[i];
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}
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}
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return NULL;
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}
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