source: dev/BasicCompiler_Common/calculation.cpp@ 57

Last change on this file since 57 was 55, checked in by dai_9181, 18 years ago

・コマンドラインオプション "/unicode" に対応。
・Unicode文字セットを使用する場合に "UNICODE" が自動的に#defineされるようにしました。
・SByte型(8ビット符号付き整数型)を追加。
・Char型を文字型に変更。
・プロジェクトオプションから「Unicode文字セットを使用する」チェックを選択できるようにしました。

File size: 37.5 KB
RevLine 
[4]1#include "../BasicCompiler_Common/common.h"
2
3#ifdef _AMD64_
4#include "../BasicCompiler64/opcode.h"
5#else
[5]6#include "../BasicCompiler32/opcode.h"
[4]7#endif
8
9double dbl_stack[255];
10_int64 i64stack[255];
11
[15]12bool IsNumberTopChar(const char *buffer){
[14]13 int c = buffer[0];
14 if('0' <= c && c <= '9') return true;
[15]15 if(c == '&' && (buffer[1] == 'h' || buffer[1] == 'H' || buffer[1] == 'o' || buffer[1] == 'O')) return true;
[14]16
17 return false;
18}
[15]19bool IsNumberChar(const char c){
[14]20 if('0' <= c && c <= '9') return true;
21 if('a' <= c && c <= 'f') return true;
22 if('A' <= c && c <= 'F') return true;
[15]23 if(c=='.' || c=='e'||c=='E') return true;
[14]24
25 return false;
26}
[15]27BOOL IsJudgMark(const char *Command,int p){
[4]28 if(Command[p]==1){
29 if(Command[p+1]==ESC_AND) return 1;
30 if(Command[p+1]==ESC_OR) return 1;
31 if(Command[p+1]==ESC_XOR) return 1;
32 if(Command[p+1]==ESC_NOT) return 1;
33 }
34 return 0;
35}
[15]36BOOL IsNumCalcMark(const char *Command,int p){
[4]37 if(Command[p]=='^'||Command[p]=='*'||Command[p]=='/'||Command[p]=='\\'||
38 (Command[p]==1&&Command[p+1]==ESC_MOD)||Command[p]=='+'||Command[p]=='-'||
39 Command[p]=='='||Command[p]=='<'||Command[p]=='>'||
40 IsJudgMark(Command,p)||
[41]41 (Command[p]==1&&Command[p+1]==ESC_AS)||
42 (Command[p]==1&&Command[p+1]==ESC_BYVAL)) return 1;
[4]43 return 0;
44}
[15]45BOOL IsNumCalcMark_Back(const char *Command,int p){
[4]46 if(p==0){
47 if(Command[p]=='^'||Command[p]=='*'||Command[p]=='/'||Command[p]=='\\'||
48 Command[p]=='+'||Command[p]=='-'||
49 Command[p]=='='||Command[p]=='<'||Command[p]=='>') return 1;
50 }
51 else{
52 if(Command[p]=='^'||Command[p]=='*'||Command[p]=='/'||Command[p]=='\\'||
53 (Command[p-1]==1&&Command[p]==ESC_MOD)||Command[p]=='+'||Command[p]=='-'||
54 Command[p]=='='||Command[p]=='<'||Command[p]=='>'||
55 IsJudgMark(Command,p-1)||
56 (Command[p-1]==1&&Command[p]==ESC_AS)) return 1;
57 }
58 return 0;
59}
[15]60BOOL IsStrCalcMark(const char c){
[4]61 if(c=='+'||c=='&') return 1;
62 return 0;
63}
[15]64BOOL IsExponent(const char *Command,int p){
[4]65 int i,sw;
66 for(i=p-2,sw=FALSE;i>=0;i--){
67 if(Command[i]>='0'&&Command[i]<='9') sw=TRUE;
68 if(!((Command[i]>='0'&&Command[i]<='9')||Command[i]=='.')){
69 if((IsNumCalcMark(Command,i)||Command[i]=='('||Command[i]==')')&&sw) return TRUE;
70 return FALSE;
71 }
72 if(i==0&&sw) return TRUE;
73 }
74 return FALSE;
75}
76
77int CompStr(char *str1,int len1,char *str2,int len2){
78 int i,len;
79
80 if(len1<len2) len=len1;
81 else len=len2;
82
83 for(i=0;i<len;i++){
84 if((unsigned char *)str1[i]>(unsigned char *)str2[i]) return 1;
85 else if((unsigned char *)str1[i]<(unsigned char *)str2[i]) return -1;
86 }
87 if(len1>len2) return 1;
88 else if(len1<len2) return -1;
89 return 0;
90}
91void TypeErrorCheck(_int64 *stack,int sp,long calc){
92 extern int cp;
93 if(sp==0||calc==0) return;
94 if(sp==1){
95 if(stack[0]){
96 SetError(9,NULL,cp);
97 return;
98 }
99 return;
100 }
101 if(CALC_PE<=calc&&calc<=CALC_Q||calc==CALC_ADDITION){
102 //文字列演算が可能な演算子
103 if((stack[sp-2]&&stack[sp-1]==0)||(stack[sp-2]==0&&stack[sp-1])){
104 SetError(9,NULL,cp);
105 return;
106 }
107 }
108 else{
109 //文字列演算ができない演算子
110 if(stack[sp-2]||stack[sp-1]){
111 SetError(9,NULL,cp);
112 return;
113 }
114 }
115}
116
117
118int GetLiteralIndex(_int64 i64data){
119 if(i64data==0) return LITERAL_NULL;
120 else if(-128<=i64data&&i64data<0) return LITERAL_M128_0;
121 else if(0<i64data&&i64data<256) return LITERAL_0_255;
122 else if(-32768<=i64data&&i64data<0) return LITERAL_M32768_0;
123 else if(0<i64data&&i64data<65536) return LITERAL_0_65535;
124 else if(i64data<0) return LITERAL_OTHER_MINUS;
125 return LITERAL_OTHER_PLUS;
126}
127
128
129int NeutralizationType(int type1,LONG_PTR index1,int type2,LONG_PTR index2){
130
131 if(type1==DEF_DOUBLE||type2==DEF_DOUBLE) return DEF_DOUBLE;
132 if(type1==DEF_SINGLE||type2==DEF_SINGLE) return DEF_SINGLE;
133
134 int size1,size2;
135 size1=GetTypeSize(type1,index1);
136 size2=GetTypeSize(type2,index2);
137 if(size1<size2){
138 size1=size2;
139 }
140 else if(type1==type2) return type1;
141
142 if(IsPtrType(type1)||IsPtrType(type2)){
143 if(IsPtrType(type1)) return type1;
144 else return type2;
145 }
146
147
148 /////////////////////////////
149 // 片方がリテラル値の場合
150 // ※柔軟に符号を除去する
151 /////////////////////////////
152 if(IsSignedType(type1)&&IS_POSITIVE_LITERAL(index1)&&
153 IsSignedType(type2)==0){
154 type1=GetUnsignedType(type1);
155 }
156 if(IsSignedType(type1)==0&&
157 IsSignedType(type2)&&IS_POSITIVE_LITERAL(index2)){
158 type2=GetUnsignedType(type2);
159 }
160
161
162 if(IsSignedType(type1)||IsSignedType(type2)){
163 //符号あり
[55]164 if(size1==sizeof(char)) return DEF_SBYTE;
[4]165 if(size1==sizeof(short)) return DEF_INTEGER;
166 if(size1==sizeof(long)) return DEF_LONG;
167 if(size1==sizeof(_int64)) return DEF_INT64;
168 }
169 else{
170 //符号なし
171 if(size1==sizeof(char)) return DEF_BYTE;
172 if(size1==sizeof(short)) return DEF_WORD;
173 if(size1==sizeof(long)) return DEF_DWORD;
174 if(size1==sizeof(_int64)) return DEF_QWORD;
175 }
176
177 extern int cp;
178 SetError(300,NULL,cp);
179 return 0;
180}
181
182void StaticTwoTerm(int idCalc,int *type_stack,LONG_PTR *index_stack,int *pStackPointer,int BaseType){
183 int sp,AnswerType;
184
185 sp=*pStackPointer;
186
187 AnswerType=NeutralizationType(type_stack[sp-2],index_stack[sp-2],type_stack[sp-1],index_stack[sp-1]);
188
189 if(IsRealNumberType(BaseType)&&idCalc==CALC_QUOTIENT) AnswerType=BaseType;
190
191 if(IsRealNumberType(AnswerType)){
192 ///////////////
193 // 実数演算
194 ///////////////
195
196 if(IsWholeNumberType(type_stack[sp-2])) dbl_stack[sp-2]=(double)i64stack[sp-2];
197 if(IsWholeNumberType(type_stack[sp-1])) dbl_stack[sp-1]=(double)i64stack[sp-1];
198
199
200 //比較演算
201 if(idCalc==CALC_PE){
202 if(dbl_stack[sp-2]<=dbl_stack[sp-1]) i64stack[sp-2]=-1;
203 else i64stack[sp-2]=0;
204 AnswerType=DEF_LONG;
205 }
206 else if(idCalc==CALC_QE){
207 if(dbl_stack[sp-2]>=dbl_stack[sp-1]) i64stack[sp-2]=-1;
208 else i64stack[sp-2]=0;
209 AnswerType=DEF_LONG;
210 }
211 else if(idCalc==CALC_P){
212 if(dbl_stack[sp-2]<dbl_stack[sp-1]) i64stack[sp-2]=-1;
213 else i64stack[sp-2]=0;
214 AnswerType=DEF_LONG;
215 }
216 else if(idCalc==CALC_Q){
217 if(dbl_stack[sp-2]>dbl_stack[sp-1]) i64stack[sp-2]=-1;
218 else i64stack[sp-2]=0;
219 AnswerType=DEF_LONG;
220 }
221 else if(idCalc==CALC_NOTEQUAL){
222 if(dbl_stack[sp-2]!=dbl_stack[sp-1]) i64stack[sp-2]=-1;
223 else i64stack[sp-2]=0;
224 AnswerType=DEF_LONG;
225 }
226 else if(idCalc==CALC_EQUAL){
227 if(dbl_stack[sp-2]==dbl_stack[sp-1]) i64stack[sp-2]=-1;
228 else i64stack[sp-2]=0;
229 AnswerType=DEF_LONG;
230 }
231
232 //論理演算
233 else if(idCalc==CALC_XOR) dbl_stack[sp-2]=(double)((long)dbl_stack[sp-2]^(long)dbl_stack[sp-1]);
234 else if(idCalc==CALC_OR) dbl_stack[sp-2]=(double)((long)dbl_stack[sp-2]|(long)dbl_stack[sp-1]);
235 else if(idCalc==CALC_AND) dbl_stack[sp-2]=(double)((long)dbl_stack[sp-2]&(long)dbl_stack[sp-1]);
236
237 //シフト演算
238 else if(idCalc==CALC_SHL) dbl_stack[sp-2]=(double)((DWORD)dbl_stack[sp-2]<<(DWORD)dbl_stack[sp-1]);
239 else if(idCalc==CALC_SHR) dbl_stack[sp-2]=(double)((DWORD)dbl_stack[sp-2]>>(DWORD)dbl_stack[sp-1]);
240
241 //算術演算
242 else if(idCalc==CALC_ADDITION) dbl_stack[sp-2]+=dbl_stack[sp-1];
243 else if(idCalc==CALC_SUBTRACTION) dbl_stack[sp-2]-=dbl_stack[sp-1];
244 else if(idCalc==CALC_MOD) dbl_stack[sp-2]=(double)((long)dbl_stack[sp-2]%(long)dbl_stack[sp-1]);
245 else if(idCalc==CALC_PRODUCT) dbl_stack[sp-2]*=dbl_stack[sp-1];
246 else if(idCalc==CALC_QUOTIENT){
247 if(dbl_stack[sp-1])
248 dbl_stack[sp-2]/=dbl_stack[sp-1];
249 else{
250 //ゼロ割りエラーを検地
251 SetError(56,NULL,cp);
252 }
253 }
254 else if(idCalc==CALC_INTQUOTIENT){
255 if(dbl_stack[sp-1])
256 dbl_stack[sp-2]=(double)(long)(dbl_stack[sp-2]/dbl_stack[sp-1]);
257 else{
258 //ゼロ割りエラーを検地
259 SetError(56,NULL,cp);
260 }
261 }
262 else if(idCalc==CALC_POWER) dbl_stack[sp-2]=pow(dbl_stack[sp-2],dbl_stack[sp-1]);
263 }
264 else{
265 ///////////////
266 // 整数演算
267 ///////////////
268
269 if(IsRealNumberType(type_stack[sp-2])) i64stack[sp-2]=(_int64)dbl_stack[sp-2];
270 if(IsRealNumberType(type_stack[sp-1])) i64stack[sp-1]=(_int64)dbl_stack[sp-1];
271
272
273 //比較演算
274 if(idCalc==CALC_PE){
275 if(IsSignedType(AnswerType)){
276 if(i64stack[sp-2]<=i64stack[sp-1]) i64stack[sp-2]=-1;
277 else i64stack[sp-2]=0;
278 }
279 else{
280 if(((unsigned _int64)i64stack[sp-2])<=((unsigned _int64)i64stack[sp-1])) i64stack[sp-2]=-1;
281 else i64stack[sp-2]=0;
282 }
283 AnswerType=DEF_LONG;
284 }
285 else if(idCalc==CALC_QE){
286 if(IsSignedType(AnswerType)){
287 if(i64stack[sp-2]>=i64stack[sp-1]) i64stack[sp-2]=-1;
288 else i64stack[sp-2]=0;
289 }
290 else{
291 if(((unsigned _int64)i64stack[sp-2])>=((unsigned _int64)i64stack[sp-1])) i64stack[sp-2]=-1;
292 else i64stack[sp-2]=0;
293 }
294 AnswerType=DEF_LONG;
295 }
296 else if(idCalc==CALC_P){
297 if(IsSignedType(AnswerType)){
298 if(i64stack[sp-2]<i64stack[sp-1]) i64stack[sp-2]=-1;
299 else i64stack[sp-2]=0;
300 }
301 else{
302 if(((unsigned _int64)i64stack[sp-2])<((unsigned _int64)i64stack[sp-1])) i64stack[sp-2]=-1;
303 else i64stack[sp-2]=0;
304 }
305 AnswerType=DEF_LONG;
306 }
307 else if(idCalc==CALC_Q){
308 if(IsSignedType(AnswerType)){
309 AnswerType=NeutralizationType(type_stack[sp-2],index_stack[sp-2],type_stack[sp-1],index_stack[sp-1]);
310 if(i64stack[sp-2]>i64stack[sp-1]) i64stack[sp-2]=-1;
311 else i64stack[sp-2]=0;
312 }
313 else{
314 if(((unsigned _int64)i64stack[sp-2])>((unsigned _int64)i64stack[sp-1])) i64stack[sp-2]=-1;
315 else i64stack[sp-2]=0;
316 }
317 AnswerType=DEF_LONG;
318 }
319 else if(idCalc==CALC_NOTEQUAL){
320 if(i64stack[sp-2]!=i64stack[sp-1]) i64stack[sp-2]=-1;
321 else i64stack[sp-2]=0;
322 AnswerType=DEF_LONG;
323 }
324 else if(idCalc==CALC_EQUAL){
325 if(i64stack[sp-2]==i64stack[sp-1]) i64stack[sp-2]=-1;
326 else i64stack[sp-2]=0;
327 AnswerType=DEF_LONG;
328 }
329
330 //論理演算
331 else if(idCalc==CALC_XOR) i64stack[sp-2]^=i64stack[sp-1];
332 else if(idCalc==CALC_OR) i64stack[sp-2]|=i64stack[sp-1];
333 else if(idCalc==CALC_AND) i64stack[sp-2]&=i64stack[sp-1];
334
335 //シフト演算
336 else if(idCalc==CALC_SHL){
337 i64stack[sp-2]<<=(DWORD)i64stack[sp-1];
338 if(IsSignedType(AnswerType)) AnswerType=DEF_LONG;
339 else AnswerType=DEF_DWORD;
340 }
341 else if(idCalc==CALC_SHR){
342 i64stack[sp-2]>>=(DWORD)i64stack[sp-1];
343 if(IsSignedType(AnswerType)) AnswerType=DEF_LONG;
344 else AnswerType=DEF_DWORD;
345 }
346
347 //算術演算
348 else if(idCalc==CALC_ADDITION) i64stack[sp-2]+=i64stack[sp-1];
349 else if(idCalc==CALC_SUBTRACTION) i64stack[sp-2]-=i64stack[sp-1];
350 else if(idCalc==CALC_MOD) i64stack[sp-2]%=i64stack[sp-1];
351 else if(idCalc==CALC_PRODUCT) i64stack[sp-2]*=i64stack[sp-1];
352 else if(idCalc==CALC_QUOTIENT||
353 idCalc==CALC_INTQUOTIENT){
354 if(i64stack[sp-1])
355 i64stack[sp-2]/=i64stack[sp-1];
356 else{
357 //ゼロ割りエラーを検地
358 SetError(56,NULL,cp);
359 }
360 }
361 else if(idCalc==CALC_POWER) i64stack[sp-2]=(_int64)pow((double)i64stack[sp-2],(double)i64stack[sp-1]);
362
363 if(IsSignedType(AnswerType)){
[55]364 if(AnswerType==DEF_SBYTE&&(i64stack[sp-2]<CHAR_MIN||CHAR_MAX<i64stack[sp-2])){
[4]365 //符号有り8ビット値をはみ出したとき
366 AnswerType=DEF_INTEGER;
367 }
368 if(AnswerType==DEF_INTEGER&&(i64stack[sp-2]<SHRT_MIN||SHRT_MAX<i64stack[sp-2])){
369 //符号有り16ビット値をはみ出したとき
370 AnswerType=DEF_LONG;
371 }
372 if(i64stack[sp-2]<LONG_MIN||LONG_MAX<i64stack[sp-2]){
373 //符号有り32ビット値をはみ出したとき
374 AnswerType=DEF_INT64;
375 }
376 }
377 else{
378 if(UINT_MAX<((unsigned _int64)i64stack[sp-2])){
379 //符号無し32ビット値をはみ出したとき
380 AnswerType=DEF_QWORD;
381 }
382 }
383 }
384
385 type_stack[sp-2]=AnswerType;
386 index_stack[sp-2]=-1;
387
388 sp--;
389 *pStackPointer=sp;
390}
391
[15]392int StaticCalculation(bool enableerror, const char *Command,int BaseType,_int64 *pi64data,LONG_PTR *plpIndex,BOOL bDebuggingWatchList){
[4]393 extern HANDLE hHeap;
394 extern int cp;
395 int i,i2,i3,PareNum;
396 char Parms[1024],temporary[VN_SIZE],temp2[VN_SIZE];
397
398 _int64 i64data;
399 double nums[255];
400 _int64 i64nums[255];
401 char *StrPtr[255];
402 long calc[255];
403 _int64 stack[255];
404 int type[255];
405 LONG_PTR before_index[255];
406 int sp,pnum;
407
408 *pi64data=0;
409 if(Command[0]=='\0') return 0;
410
411 for(i=0,i2=0,sp=0,pnum=0,PareNum=0;;i++,i2++){
412 if(Command[i]=='\"'){
413 Parms[i2]=Command[i];
414 for(i++,i2++;;i++,i2++){
415 Parms[i2]=Command[i];
416 if(Command[i]=='\"') break;
417 }
418 continue;
419 }
420 else if(Command[i]=='['){
421 i3=GetStringInBracket(Parms+i2,Command+i);
422 i+=i3-1;
423 i2+=i3-1;
424 continue;
425 }
426 else if(Command[i]=='('){
427 if(i==0){
428 PareNum++;
429 i2=-1;
430 continue;
431 }
432 else if(IsNumCalcMark_Back(Command,i-1)||Command[i-1]=='('){
433 PareNum++;
434 i2=-1;
435 continue;
436 }
437 else{
438 //配列変数の場合を考慮
439 i3=GetStringInPare(Parms+i2,Command+i);
440 i+=i3-1;
441 i2+=i3-1;
442 continue;
443 }
444 }
445 else if(Command[i]==')'){
446 PareNum--;
447 i2--;
448 continue;
449 }
450 else if(IsNumCalcMark(Command,i)||Command[i]=='\0'){
451 if((Command[i]=='+'||Command[i]=='-')&&(Command[i-1]=='e'||Command[i-1]=='E')){
452 if(IsExponent(Command,i)){
453 Parms[i2]=Command[i];
454 continue;
455 }
456 }
457 Parms[i2]=0;
458
459 if(stack[sp-1]==CALC_AS&&Command[i]=='*'){
460 for(i3=0;i3<i2;i3++){
461 if(Parms[i2]!='*') break;
462 }
463 if(i3==i2){
464 //"*"をポインタ指定文字として認識する
465 Parms[i2]=Command[i];
466 continue;
467 }
468 }
469
470 calc[pnum]=0;
471 if(i2){
472 before_index[pnum]=-1;
473
474 i3=GetCallProcName(Parms,temporary);
475 if(Parms[i3]=='('){
476 lstrcpy(temp2,Parms+i3+1);
477 temp2[lstrlen(temp2)-1]=0;
478
479 if(lstrcmpi(temporary,"SizeOf")==0){
480 //SizeOf関数
481
482 type[pnum]=DEF_LONG;
483
484 LONG_PTR lpIndex;
485 i3=GetTypeFixed(temp2,&lpIndex);
486 if(i3==-1){
487 extern int cp;
488 if(enableerror) SetError(3,temp2,cp);
489 return 0;
490 }
491 i64nums[pnum]=GetTypeSize(i3,lpIndex);
492 StrPtr[pnum]=0;
493 }
494 else{
495 //定数関数
496
497 if(!GetConstCalcBuffer(temporary,temp2,Parms)){
498 if(enableerror) SetError(3,temporary,cp);
499 return 0;
500 }
501
502 type[pnum]=StaticCalculation(true, Parms,BaseType,&i64data,&before_index[pnum]);
503 if(IsRealNumberType(type[pnum])){
504 //整数型
505 memcpy(&nums[pnum],&i64data,sizeof(double));
506 }
507 else{
508 //整数型
509 i64nums[pnum]=i64data;
510 }
511
512 StrPtr[pnum]=0;
513 }
514 }
515 else{
516 if(Parms[0]=='\"'){
517 //文字列の場合(比較演算子を考慮)
518 RemoveStringQuotes(Parms);
519 i2=lstrlen(Parms);
520
521 nums[pnum]=i2;
522 StrPtr[pnum]=(char *)HeapAlloc(hHeap,0,i2+1);
523 memcpy(StrPtr[pnum],Parms,i2);
524 StrPtr[pnum][i2]=0;
525
526 type[pnum]=DEF_PTR_BYTE;
527 before_index[pnum]=LITERAL_STRING;
528 }
529 else if((Parms[0]=='e'||Parms[0]=='E')&&
530 (Parms[1]=='x'||Parms[1]=='X')&&
531 Parms[2]=='\"'){
532 //拡張文字列
533 RemoveStringQuotes(Parms+2);
534 i2=FormatString_EscapeSequence(Parms+2);
535 nums[pnum]=i2;
536 StrPtr[pnum]=(char *)HeapAlloc(hHeap,0,(int)i2+1);
537 memcpy(StrPtr[pnum],Parms+2,i2);
538 StrPtr[pnum][i2]=0;
539
540 type[pnum]=DEF_PTR_BYTE;
541 before_index[pnum]=LITERAL_STRING;
542 }
543 else if(IsVariableTopChar(Parms[0])||Parms[0]=='*'){
544 if(bDebuggingWatchList){
545 //////////////////////////
546 // 変数(デバッグ時のみ)
547 //////////////////////////
548
549 RELATIVE_VAR RelativeVar;
550 LONG_PTR lpIndex;
551 int ss[MAX_ARRAYDIM];
552 void *offset;
553 DWORD dwData;
554 SIZE_T stAccBytes;
555 float flt;
556
557 extern HANDLE hDebugProcess;
558
559 i3=Debugging_GetVarOffset(Parms,&i2,&RelativeVar,&lpIndex,ss);
560 if(i3==0){
561 //式エラー
562 return 0;
563 }
564 if(i3==-1){
565 //メモリにアクセスできないとき
566 return -1;
567 }
568
569 if(i3){
570 StrPtr[pnum]=0;
571 offset=(void *)Debugging_GetVarPtr(&RelativeVar);
572
573 type[pnum]=i2;
574
575 if(i2==DEF_DOUBLE){
576 i3=ReadProcessMemory(hDebugProcess,offset,&nums[pnum],sizeof(double),&stAccBytes);
577 }
578 else if(i2==DEF_SINGLE){
579 if(i3=ReadProcessMemory(hDebugProcess,offset,&flt,sizeof(float),&stAccBytes)){
580 nums[pnum]=(double)flt;
581 }
582 }
583 else if(IsPtrType(i2)){
584 LONG_PTR lpData;
585 if(i3=ReadProcessMemory(hDebugProcess,offset,&lpData,sizeof(LONG_PTR),&stAccBytes)){
586 i64nums[pnum]=(_int64)lpData;
587 }
588 }
589 else if(Is64Type(i2)){
590 type[pnum]=DEF_INT64;
591
592 i3=ReadProcessMemory(hDebugProcess,offset,&i64nums[pnum],sizeof(_int64),&stAccBytes);
593 }
594
595 else if(i2==DEF_LONG){
596 long lData;
597 if(i3=ReadProcessMemory(hDebugProcess,offset,&lData,sizeof(long),&stAccBytes)){
598 i64nums[pnum]=(_int64)lData;
599 }
600 }
601 else if(i2==DEF_DWORD){
602 if(i3=ReadProcessMemory(hDebugProcess,offset,&dwData,sizeof(DWORD),&stAccBytes)){
603 i64nums[pnum]=(_int64)dwData;
604 }
605 }
[55]606 else if(i2==DEF_INTEGER || (isUnicode&&i2==DEF_CHAR)){
[4]607 short shortData;
608 if(i3=ReadProcessMemory(hDebugProcess,offset,&shortData,sizeof(short),&stAccBytes)){
609 i64nums[pnum]=(_int64)shortData;
610 }
611 }
612 else if(i2==DEF_WORD){
613 WORD wData;
614 if(i3=ReadProcessMemory(hDebugProcess,offset,&wData,sizeof(WORD),&stAccBytes)){
615 i64nums[pnum]=(_int64)wData;
616 }
617 }
[55]618 else if(i2==DEF_SBYTE || (isUnicode==false&&i2==DEF_CHAR)){
[4]619 char charData;
620 if(i3=ReadProcessMemory(hDebugProcess,offset,&charData,sizeof(char),&stAccBytes)){
621 i64nums[pnum]=(_int64)charData;
622 }
623 }
624 else if(i2==DEF_BYTE){
625 BYTE byteData;
626 if(i3=ReadProcessMemory(hDebugProcess,offset,&byteData,sizeof(BYTE),&stAccBytes)){
627 i64nums[pnum]=(_int64)byteData;
628 }
629 }
[36]630 else if(i2==DEF_BOOLEAN){
631 BYTE byteData;
632 if(i3=ReadProcessMemory(hDebugProcess,offset,&byteData,sizeof(BYTE),&stAccBytes)){
633 i64nums[pnum]=(_int64)byteData;
634 }
635 }
[4]636 else return 0;
637
638 if(!i3){
639 //読み込みに失敗
640 return -1;
641 }
642 goto JumpConst;
643 }
644 }
645
646
647 /////////
648 //定数
649 /////////
650 StrPtr[pnum]=0;
[7]651 type[pnum] = CDBConst::obj.GetType(Parms);
652 if(type[pnum]){
[4]653 if(IsRealNumberType(type[pnum])){
654 //実数型
[7]655 nums[pnum] = CDBConst::obj.GetDoubleData(Parms);
[4]656 }
657 else if(IsWholeNumberType(type[pnum])){
658 //整数
[7]659 i64nums[pnum] = CDBConst::obj.GetWholeData(Parms);
[4]660 }
[7]661/* else if(type[pnum]==DEF_STRING){
[4]662 //リテラル文字列
663
664 //バイト数
665 nums[pnum]=dbl;
666 i2=(int)dbl;
667
668 memcpy(Parms,temporary,(int)nums[pnum]);
669 goto StrLiteral;
[7]670 }*/
[4]671 else{
672 //エラー
673 if(enableerror) SetError(300,NULL,cp);
674 return -1;
675 }
676 goto JumpConst;
677 }
678
679
680 //////////////
681 // 型名の場合
682 //////////////
683
684 type[pnum]=GetTypeFixed(Parms,&before_index[pnum]);
685
686 if(type[pnum]==-1){
687 if(bDebuggingWatchList) return -1;
688 //エラー
[7]689 if(enableerror) SetError(3,Parms,cp);
[4]690 return 0;
691 }
692JumpConst:;
693 }
694 else{
695 //リテラル値
696 StrPtr[pnum]=0;
697 type[pnum]=GetLiteralValue(Parms,&i64data,BaseType);
698 if(IsRealNumberType(type[pnum])){
699 //実数型
700 memcpy(&nums[pnum],&i64data,sizeof(double));
701 }
702 else{
703 //整数型
704 i64nums[pnum]=i64data;
705 before_index[pnum]=GetLiteralIndex(i64data);
706 }
707 }
708 }
709
710 pnum++;
711 }
712 else{
713 if(!(Command[i]=='+'||Command[i]=='-'||(Command[i]==1&&Command[i+1]==ESC_NOT))){
714 if(enableerror) SetError(1,NULL,cp);
715 return 0;
716 }
717 if(Command[i]=='+'){
718 i2=-1;
719 continue;
720 }
721 }
722
723 if(Command[i]=='\0'){
724 for(;sp>0;pnum++){
725 sp--;
726 calc[pnum]=(int)stack[sp];
727 }
728 break;
729 }
730
731 //論理演算子
732 if(Command[i]==1&&Command[i+1]==ESC_XOR) i3=CALC_XOR;
733 else if(Command[i]==1&&Command[i+1]==ESC_OR) i3=CALC_OR;
734 else if(Command[i]==1&&Command[i+1]==ESC_AND) i3=CALC_AND;
735 else if(Command[i]==1&&Command[i+1]==ESC_NOT) i3=CALC_NOT;
736
737 //ビット演算子(優先順位は算術演算子の後部)
738 else if(Command[i]=='<'&&Command[i+1]=='<'){
739 i3=CALC_SHL;
740 i++;
741 }
742 else if(Command[i]=='>'&&Command[i+1]=='>'){
743 i3=CALC_SHR;
744 i++;
745 }
746
747 //比較演算子
748 else if(Command[i]=='<'&&Command[i+1]=='='||
749 Command[i]=='='&&Command[i+1]=='<'){
750 i3=CALC_PE;
751 i++;
752 }
753 else if(Command[i]=='>'&&Command[i+1]=='='||
754 Command[i]=='='&&Command[i+1]=='>'){
755 i3=CALC_QE;
756 i++;
757 }
758 else if(Command[i]=='<'&&Command[i+1]=='>'||
759 Command[i]=='>'&&Command[i+1]=='<'){
760 i3=CALC_NOTEQUAL;
761 i++;
762 }
763 else if(Command[i]=='=') i3=CALC_EQUAL;
764 else if(Command[i]=='<') i3=CALC_P;
765 else if(Command[i]=='>') i3=CALC_Q;
766
767 //算術演算子
768 else if(Command[i]=='+'||Command[i]=='&') i3=CALC_ADDITION;
769 else if(Command[i]=='-'&&i2) i3=CALC_SUBTRACTION;
770 else if(Command[i]==1&&Command[i+1]==ESC_MOD) i3=CALC_MOD;
771 else if(Command[i]=='*') i3=CALC_PRODUCT;
772 else if(Command[i]=='/') i3=CALC_QUOTIENT;
773 else if(Command[i]=='\\') i3=CALC_INTQUOTIENT;
774 else if(Command[i]=='-'&&i2==0) i3=CALC_MINUSMARK;
775 else if(Command[i]=='^') i3=CALC_POWER;
776 else if(Command[i]==1&&Command[i+1]==ESC_AS) i3=CALC_AS;
[41]777 else if(Command[i]==1&&Command[i+1]==ESC_BYVAL) i3=CALC_BYVAL;
[4]778
779 i3+=PareNum*100;
780 if(sp){
781 if(stack[sp-1]>i3-3&&
782 (!(
783 (stack[sp-1]%100==CALC_MINUSMARK||stack[sp-1]%100==CALC_NOT)&&
784 (i3%100==CALC_MINUSMARK||i3%100==CALC_NOT)
785 ))
786 ){
787 for(;sp>0;){
788 sp--;
789 calc[pnum]=(int)stack[sp];
790 pnum++;
791 if(!(stack[sp-1]>i3-3)) break;
792 }
793 }
794 }
795 stack[sp]=i3;
796 sp++;
797
798 if(Command[i]==1) i++;
799 i2=-1;
800 continue;
801 }
802 Parms[i2]=Command[i];
803 }
804
805 int type_stack[255];
806 LONG_PTR index_stack[255];
807 int idCalc;
808 for(i=0,sp=0;i<pnum;i++){
809
810 //型チェック(正常でない場合はエラーにする)
811 TypeErrorCheck(stack,sp,calc[i]%100);
812
813 idCalc=calc[i]%100;
814
815 switch(idCalc){
816 //数値
817 case 0:
818 dbl_stack[sp]=nums[i];
819 i64stack[sp]=i64nums[i];
820 type_stack[sp]=type[i];
821 index_stack[sp]=before_index[i];
822
823 stack[sp]=(_int64)StrPtr[i];
824 sp++;
825 break;
826
827 //論理演算
828 case CALC_NOT:
829 if(IsRealNumberType(type_stack[sp-1])){
830 //実数演算
831 dbl_stack[sp-1]=(double)(~(long)dbl_stack[sp-1]);
832 }
833 else{
834 //整数演算
835 i64stack[sp-1]=~i64stack[sp-1];
836 }
837 break;
838
839 //比較演算
840 case CALC_PE:
841 case CALC_QE:
842 case CALC_P:
843 case CALC_Q:
844 case CALC_NOTEQUAL:
845 case CALC_EQUAL:
846
847 //論理演算
848 case CALC_XOR:
849 case CALC_OR:
850 case CALC_AND:
851
852 //シフト演算
853 case CALC_SHL:
854 case CALC_SHR:
855
856 //算術演算
857 case CALC_ADDITION:
858 case CALC_SUBTRACTION:
859 case CALC_MOD:
860 case CALC_PRODUCT:
861 case CALC_QUOTIENT:
862 case CALC_INTQUOTIENT:
863 case CALC_POWER:
864 StaticTwoTerm(idCalc,type_stack,index_stack,&sp,BaseType);
865 break;
866
867 case CALC_MINUSMARK:
868 if(IsRealNumberType(type_stack[sp-1])){
869 //実数演算
870 dbl_stack[sp-1]=-dbl_stack[sp-1];
871 }
872 else{
873 //整数演算
874 i64stack[sp-1]=-i64stack[sp-1];
875 }
876 break;
877 case CALC_AS:
878 if(IsWholeNumberType(type_stack[sp-2])){
879 if(IsRealNumberType(type_stack[sp-1])){
880 dbl_stack[sp-2]=(double)i64stack[sp-2];
881 }
882 }
883 if(IsRealNumberType(type_stack[sp-2])){
884 if(IsWholeNumberType(type_stack[sp-1])){
885 i64stack[sp-2]=(_int64)dbl_stack[sp-2];
886 }
887 }
888 type_stack[sp-2]=type_stack[sp-1];
889 index_stack[sp-2]=index_stack[sp-1];
890 sp--;
891 break;
[41]892 case CALC_BYVAL:
893 //エラー
894 break;
[4]895 }
896 }
897 if(stack[0]){
898 //文字列ポインタ
899 *pi64data=(_int64)stack[0];
900 *plpIndex=index_stack[0];
901 return type_stack[0];
902 }
903
904 if(IsRealNumberType(type_stack[0])){
905 //実数
906 memcpy(pi64data,&dbl_stack[0],sizeof(double));
907 return type_stack[0];
908 }
909
910 //整数
911 *pi64data=i64stack[0];
912
913 if(plpIndex){
914 *plpIndex=index_stack[0];
915 if(*plpIndex==-1){
916 if(Is64Type(type_stack[0])==0&&IsRealNumberType(type_stack[0])==0){
917 //整数(符号有り/無し)
918 i64data=*pi64data;
919
920 *plpIndex=GetLiteralIndex(i64data);
921 }
922 }
923 }
924
925 return type_stack[0];
926}
927
928#pragma optimize("", off)
929DWORD GetLiteralValue(char *value,_int64 *pi64,int BaseType){
930 extern HANDLE hHeap;
931 extern int cp;
932 int i,i2,i3,sw1,sw2,bDbl;
933 double dbl;
934 char temporary[255];
935
936 if(value[0]=='&'){
937 _int64 i64temp;
938 lstrcpy(temporary,value);
939
940 if(temporary[1]=='o'||temporary[1]=='O'){
941 for(i=2;;i++){
942 i3=temporary[i]-0x30;
943 if(i3<0||7<i3) break;
944 temporary[i]=i3;
945 }
946 if(temporary[i]){
947 SetError(57,NULL,cp);
948 return DEF_BYTE;
949 }
950
951 i64temp=1;
952 *pi64=0;
953 for(i--;i>=2;i--){
954 *pi64=(*pi64)+(_int64)(i64temp*temporary[i]);
955 i64temp*=8;
956 }
957 }
958 else if(temporary[1]=='h'||temporary[1]=='H'){
959 CharUpper(temporary+2);
960 for(i=2;;i++){
961 i3=temporary[i]-0x30;
962 if(i3<0||9<i3){
963 i3=temporary[i]-0x41+10;
964 if(i3<0xA||0xF<i3) break;
965 }
966 temporary[i]=i3;
967 }
968 if(temporary[i]){
969 SetError(58,NULL,cp);
970 return DEF_BYTE;
971 }
972
973 i64temp=1;
974 *pi64=0;
975 for(i--;i>=2;i--){
976 *pi64=(*pi64)+(_int64)(i64temp*temporary[i]);
977 i64temp*=0x10;
978 }
979 }
980 else{
981 SetError(12,"&",cp);
982 return DEF_BYTE;
983 }
984
985 if(BaseType==DEF_INT64||BaseType==DEF_QWORD) return DEF_QWORD;
986
987 if(((unsigned _int64)*pi64)<=UCHAR_MAX){
988 //符号無し8ビット整数のリテラル値
989 return DEF_BYTE;
990 }
991 else if(((unsigned _int64)*pi64)<=USHRT_MAX){
992 //符号無し16ビット整数のリテラル値
993 return DEF_WORD;
994 }
995 else if(((unsigned _int64)*pi64)<=UINT_MAX){
996 //符号無し32ビット整数のリテラル値
997 return DEF_DWORD;
998 }
999 else{
1000 //符号無し64ビット整数のリテラル値
1001 return DEF_QWORD;
1002 }
1003 }
1004 else if((value[0]>='0'&&value[0]<='9')||value[0]=='+'||value[0]=='-'||(value[0]=='.'&&(!IsVariableTopChar(value[1])))){
1005 for(i=0;;i++){
1006 if(value[i]!='-') break;
1007 }
1008 if(value[i]=='.'){
1009 SlideString(value+i,1);
1010 value[i]='0';
1011 }
1012
1013 //エラーチェック
1014 bDbl=0;
1015 sw1=0;
1016 sw2=0;
1017 for(i2=i;;i2++){
1018 if(value[i2]=='\0') break;
1019 if(value[i2]=='.') bDbl=1;
1020 if(!((value[i2]>='0'&&value[i2]<='9')||value[i2]=='.')){
1021 if((value[i2]=='e'||value[i2]=='E')&&sw1==0){
1022 bDbl=1;
1023 sw1=1;
1024 }
1025 else if((value[i2]=='+'||value[i2]=='-')&&sw1==1&&sw2==0) sw2=1;
1026 else{
1027 extern BOOL bDebugRun;
1028 if(bDebugRun) return DEF_DOUBLE;
1029
1030 SetError(3,value,cp);
1031 return DEF_DOUBLE;
1032 }
1033 }
1034 }
1035
1036 if(bDbl){
1037 //実数のリテラル値
1038 if(i%2) dbl=-atof(value+i);
1039 else dbl=atof(value+i);
1040
1041 memcpy(pi64,&dbl,sizeof(double));
1042
1043 if(BaseType==DEF_SINGLE) return DEF_SINGLE;
1044
1045 return DEF_DOUBLE;
1046 }
1047 else{
1048 *pi64=_atoi64(value+i);
1049 if(i%2) *pi64=-(*pi64);
1050
1051 if(BaseType==DEF_INT64||BaseType==DEF_QWORD) return BaseType;
1052
1053 if(LONG_MIN<=*pi64&&*pi64<=LONG_MAX){
1054 //符号有り32ビット整数のリテラル値
1055 return DEF_LONG;
1056 }
1057 else if(*pi64<=UINT_MAX){
1058 //符号無し32ビット整数のリテラル値
1059 return DEF_DWORD;
1060 }
1061 else{
1062 //符号有り64ビット整数のリテラル値
1063 return DEF_INT64;
1064 }
1065 }
1066 }
1067
1068 extern BOOL bDebugRun;
1069 if(bDebugRun) return DEF_DOUBLE;
1070
1071 SetError(33,NULL,cp);
1072 return DEF_DOUBLE;
1073}
1074#pragma optimize("", on)
1075
1076BOOL GetConstCalcBuffer(char *name,char *Parameter,char *pCalcBuffer){
1077 extern HANDLE hHeap;
1078 int i2,i3,i4,num;
1079 char temporary[VN_SIZE];
1080 char *pParms[MAX_PARMS];
1081
1082 CONSTINFO *pci;
1083 pci=GetConstHash(name);
1084 if(!pci) return 0;
1085
1086 num=0;
1087 i2=0;
1088 while(1){
1089 i2=GetOneParameter(Parameter,i2,temporary);
1090
1091 pParms[num]=(char *)HeapAlloc(hHeap,0,lstrlen(temporary)+1);
1092 lstrcpy(pParms[num],temporary);
1093
1094 num++;
1095 if(Parameter[i2]=='\0') break;
1096 }
1097 if(num!=pci->ParmNum){
1098 extern int cp;
1099 for(i2=0;i2<num;i2++) HeapDefaultFree(pParms[i2]);
1100 SetError(10,name,cp);
1101 lstrcpy(pCalcBuffer,"0");
1102 return 1;
1103 }
1104
1105 i2=0;
1106 i4=0;
1107 while(1){
1108
1109 //数式内の項を取得
1110 for(i3=0;;i2++,i3++){
1111 if(!IsVariableChar(pci->StrValue[i2])){
1112 temporary[i3]=0;
1113 break;
1114 }
1115 temporary[i3]=pci->StrValue[i2];
1116 }
1117
1118 //パラメータと照合する
1119 for(i3=0;i3<pci->ParmNum;i3++){
1120 if(lstrcmp(pci->ppParm[i3],temporary)==0) break;
1121 }
1122
1123 if(i3==pci->ParmNum){
1124 //パラメータでないとき
1125 lstrcpy(pCalcBuffer+i4,temporary);
1126 i4+=lstrlen(temporary);
1127 }
1128 else{
1129 //パラメータのとき
1130 lstrcpy(pCalcBuffer+i4,pParms[i3]);
1131 i4+=lstrlen(pParms[i3]);
1132 }
1133
1134 //演算子をコピー
1135 for(;;i2++,i4++){
1136 if(pci->StrValue[i2]==1){
1137 pCalcBuffer[i4++]=pci->StrValue[i2++];
1138 pCalcBuffer[i4]=pci->StrValue[i2];
1139 continue;
1140 }
1141 if(IsVariableTopChar(pci->StrValue[i2])) break;
1142 pCalcBuffer[i4]=pci->StrValue[i2];
1143 if(pci->StrValue[i2]=='\0') break;
1144 }
1145
1146 if(pci->StrValue[i2]=='\0') break;
1147 }
1148
1149 for(i2=0;i2<num;i2++) HeapDefaultFree(pParms[i2]);
1150
1151 return 1;
1152}
1153DWORD GetConstValue(char *name,double *pDbl,char *buffer,LONG_PTR *plpIndex){
1154 CONSTINFO *pci;
1155 pci=GetConstHash(name);
1156 if(pci){
1157 //定数が見つかったとき
1158
1159 if(pci->StrValue){
1160 //文字列定数
1161
1162 //バイト数
1163 *pDbl=pci->DblValue;
1164
1165 //データ
1166 memcpy(buffer,pci->StrValue,(int)pci->DblValue);
1167
1168 if(plpIndex) *plpIndex=pci->lpIndex;
1169
1170 return DEF_STRING;
1171 }
1172 else{
1173 if(pci->type==DEF_INT64){
1174 memcpy(pDbl,&pci->i64Value,sizeof(_int64));
1175 return DEF_INT64;
1176 }
1177
1178 if(plpIndex) *plpIndex=pci->lpIndex;
1179
1180 *pDbl=pci->DblValue;
1181 return pci->type;
1182 }
1183 }
1184
1185 if(plpIndex) *plpIndex=-1;
1186
1187 return -1;
1188}
1189BOOL IsStringObjectType(TYPEINFO *pTypeInfo){
1190 if(pTypeInfo->type==DEF_OBJECT){
1191 if(lstrcmp(pTypeInfo->u.pobj_Class->name,"String")==0){
1192 return 1;
1193 }
1194 }
1195 return 0;
1196}
1197BOOL IsStringSubsituation(CClass *pobj_c){
1198 //String受け入れ可能な "=" 演算子をオーバーロードしているかどうかを調べる
1199 BOOL bRet=0;
1200
[50]1201 std::vector<SUBINFO *> subs;
1202 pobj_c->EnumMethod( CALC_SUBSITUATION, subs );
1203 if( subs.size() == 0 ){
[4]1204 bRet=0;
1205 goto finish;
1206 }
1207
[50]1208 foreach( SUBINFO *psi, subs ){
1209 if(psi->ParmNum==2){
1210 TYPEINFO TypeInfo={psi->pParmInfo[1].type,psi->pParmInfo[1].u.index};
[4]1211 if(IsStringObjectType(&TypeInfo)){
1212 bRet=1;
1213 goto finish;
1214 }
1215 }
1216 }
1217
1218finish:
1219 return bRet;
1220}
1221int IsStrCalculation(char *Command){
1222 int i,i2,i3,i4,type,PareNum;
1223 char temporary[VN_SIZE],temp2[8192];
1224
1225 for(i=0,i2=0;;i++){
1226 if(Command[i]=='('){
1227 for(i++,PareNum=1;;i++){
1228 if(Command[i]=='(') PareNum++;
1229 else if(Command[i]==')'){
1230 PareNum--;
1231 if(PareNum==0) break;
1232 }
1233 }
1234 continue;
1235 }
1236 if(Command[i]=='['){
1237 for(i++,PareNum=1;;i++){
1238 if(Command[i]=='[') PareNum++;
1239 else if(Command[i]==']'){
1240 PareNum--;
1241 if(PareNum==0) break;
1242 }
1243 }
1244 continue;
1245 }
1246 if(Command[i]=='\"'){
1247 i++;
1248 while(Command[i]!='\"') i++;
1249 continue;
1250 }
1251 if(Command[i]=='\0'){
1252 if(IsVariableTopChar(Command[i2])||
1253 Command[i2]=='.'&&IsVariableTopChar(Command[i2+1])){
1254
1255 if((Command[i2]=='e'||Command[i2]=='E')&&
1256 (Command[i2+1]=='x'||Command[i2+1]=='X')&&
1257 Command[i2+2]=='\"'){
1258 //拡張文字列
1259 return 1;
1260 }
1261
1262 for(i3=0;;i3++){
1263 if(Command[i2+i3]=='('){
1264 temporary[i3]=0;
1265 break;
1266 }
1267 temporary[i3]=Command[i2+i3];
1268 if(Command[i2+i3]=='\0') break;
1269 }
1270 if(Command[i2+i3]=='('){
1271 TYPEINFO TypeInfo;
1272
1273 //DLL関数の場合
1274 DECLAREINFO *pdi;
1275 pdi=GetDeclareHash(temporary);
1276 if(pdi){
1277 TypeInfo.type=pdi->ReturnType;
1278 TypeInfo.u.lpIndex=pdi->u.ReturnIndex;
1279 if(IsStringObjectType(&TypeInfo)) return 1;
1280 return 0;
1281 }
1282
1283 //ユーザー定義関数
1284 SUBINFO *psi;
1285 psi=GetSubHash(temporary);
1286 if(psi){
1287 TypeInfo.type=psi->ReturnType;
1288 TypeInfo.u.lpIndex=psi->u.ReturnIndex;
1289 if(IsStringObjectType(&TypeInfo)) return 1;
1290 return 0;
1291 }
1292
1293 //組み込み関数
1294 i4=GetFunctionFromName(temporary);
1295 if(i4){
1296 //組み込み関数は文字列を返さない
1297 return 0;
1298 }
1299
1300 //定数
1301 CONSTINFO *pci;
1302 pci=GetConstHash(temporary);
1303 if(pci){
1304
1305 if(pci->ParmNum){
1306 //マクロ関数の場合
1307 GetStringInPare_RemovePare(temporary,Command+i2+i3+1);
1308 GetConstCalcBuffer(pci->name,temporary,temp2);
1309 return IsStrCalculation(temp2);
1310 }
1311
1312 if(pci->type==DEF_STRING) return 1;
1313 else return 0;
1314 }
1315 }
1316
1317 //定数
[7]1318 i3 = CDBConst::obj.GetType(Command+i2);
[4]1319 if(i3==DEF_STRING) return 1; //文字列
[7]1320 if(i3) return 0; //数値
[4]1321
1322 //変数
1323 CClass *pobj_Class;
[11]1324 type = GetVarType(Command+i2,(LONG_PTR *)&pobj_Class,1);
1325 if(type==-1 || type ==0){
[4]1326 //エラー
1327 return -1;
1328 }
1329 if(type==DEF_OBJECT){
1330 if(lstrcmp(pobj_Class->name,"String")==0){
1331 return 1;
1332 }
1333 return 0;
1334 }
1335 }
1336 else if(Command[i2]=='\"') return 1;
1337 break;
1338 }
1339 if(IsNumCalcMark(Command,i)||IsStrCalcMark(Command[i])){
1340 if(IsStrCalcMark(Command[i])){
1341
1342 //&H、&O表記の場合を考慮
1343 if(i==0) continue;
1344 if(IsNumCalcMark(Command,i-1)) continue;
1345
1346 if(Command[i+1]=='(') break;
1347 i2=i+1;
1348 continue;
1349 }
1350 break;
1351 }
1352 }
1353 return 0;
1354}
1355
[15]1356BYTE GetCalcId(const char *Command,int *pi){
[4]1357 *pi=0;
1358
1359 if(Command[0]==1) *pi=1;
1360
1361 //論理演算子
1362 if(Command[0]==1&&Command[1]==ESC_XOR) return CALC_XOR;
1363 else if(Command[0]==1&&Command[1]==ESC_OR) return CALC_OR;
1364 else if(Command[0]==1&&Command[1]==ESC_AND) return CALC_AND;
1365 else if(Command[0]==1&&Command[1]==ESC_NOT) return CALC_NOT;
1366
1367 //ビット演算子(優先順位は算術演算子の後部)
1368 else if(Command[0]=='<'&&Command[1]=='<'){
1369 *pi=1;
1370 return CALC_SHL;
1371 }
1372 else if(Command[0]=='>'&&Command[1]=='>'){
1373 *pi=1;
1374 return CALC_SHR;
1375 }
1376
1377 //比較演算子
1378 else if(Command[0]=='<'&&Command[1]=='='||
1379 Command[0]=='='&&Command[1]=='<'){
1380 *pi=1;
1381 return CALC_PE;
1382 }
1383 else if(Command[0]=='>'&&Command[1]=='='||
1384 Command[0]=='='&&Command[1]=='>'){
1385 *pi=1;
1386 return CALC_QE;
1387 }
1388 else if(Command[0]=='<'&&Command[1]=='>'||
1389 Command[0]=='>'&&Command[1]=='<'){
1390 *pi=1;
1391 return CALC_NOTEQUAL;
1392 }
1393 else if(Command[0]=='=') return CALC_EQUAL;
1394 else if(Command[0]=='<') return CALC_P;
1395 else if(Command[0]=='>') return CALC_Q;
1396
1397 //算術演算子
1398 else if(Command[0]=='+') return CALC_ADDITION;
1399 else if(Command[0]=='-') return CALC_SUBTRACTION;
1400 else if(Command[0]=='&') return CALC_STRPLUS;
1401 else if(Command[0]==1&&Command[1]==ESC_MOD) return CALC_MOD;
1402 else if(Command[0]=='*') return CALC_PRODUCT;
1403 else if(Command[0]=='/') return CALC_QUOTIENT;
1404 else if(Command[0]=='\\') return CALC_INTQUOTIENT;
1405 else if(Command[0]=='^') return CALC_POWER;
1406 else if(Command[0]==1&&Command[1]==ESC_AS) return CALC_AS;
[41]1407 else if(Command[0]==1&&Command[1]==ESC_BYVAL) return CALC_BYVAL;
[4]1408
1409 return 0;
1410}
[15]1411BOOL GetNumOpeElements(const char *Command,int *pnum,
[4]1412 char *values[255],long calc[255],long stack[255]){
1413 extern int cp;
1414 extern HANDLE hHeap;
1415 int i,i2,i3,i4,PareNum,sp;
1416 char temporary[1024];
1417
1418 for(i=0,i2=0,sp=0,*pnum=0,PareNum=0;;i++,i2++){
1419 if(Command[i]=='\"'){
1420 temporary[i2]=Command[i];
1421 for(i++,i2++;;i++,i2++){
1422 temporary[i2]=Command[i];
1423 if(Command[i]=='\"') break;
1424 }
1425 continue;
1426 }
1427 else if(Command[i]=='['){
1428 i3=GetStringInBracket(temporary+i2,Command+i);
1429 i+=i3-1;
1430 i2+=i3-1;
1431 continue;
1432 }
1433 else if(Command[i]=='('){
1434 if(i==0){
1435 PareNum++;
1436 i2=-1;
1437 continue;
1438 }
1439 else if(IsNumCalcMark_Back(Command,i-1)||Command[i-1]=='('){
1440 PareNum++;
1441 i2=-1;
1442 continue;
1443 }
1444 else{
1445 //配列変数の場合を考慮
1446 i3=GetStringInPare(temporary+i2,Command+i);
1447 i+=i3-1;
1448 i2+=i3-1;
1449 continue;
1450 }
1451 }
1452 else if(Command[i]==')'){
1453 PareNum--;
1454 i2--;
1455 continue;
1456 }
1457 else if(IsNumCalcMark(Command,i)||(Command[i]=='&'&&i2!=0)){
1458 if((Command[i]=='+'||Command[i]=='-')&&(Command[i-1]=='e'||Command[i-1]=='E')){
1459 if(IsExponent(Command,i)){
1460 temporary[i2]=Command[i];
1461 continue;
1462 }
1463 }
1464 temporary[i2]=0;
1465
1466 if((stack[sp-1]%100)==CALC_AS&&Command[i]=='*'){
1467 for(i3=0;i3<i2;i3++){
1468 if(temporary[i2]!='*') break;
1469 }
1470 if(i3==i2){
1471 //"*"をポインタ指定文字として認識する
1472 temporary[i2]=Command[i];
1473 continue;
1474 }
1475 }
1476
1477 calc[*pnum]=0;
1478 if(i2){
1479 values[*pnum]=(char *)HeapAlloc(hHeap,0,lstrlen(temporary)+255);
1480 lstrcpy(values[*pnum],temporary);
1481 (*pnum)++;
1482 }
1483 else{
[41]1484 if(!(
1485 Command[i]=='+'||
1486 Command[i]=='-'||
1487 (Command[i]==1&&Command[i+1]==ESC_NOT)||
1488 (Command[i]==1&&Command[i+1]==ESC_BYVAL)
1489 )){
1490 SetError(1,NULL,cp);
1491 return 0;
[4]1492 }
1493 if(Command[i]=='+'){
1494 i2=-1;
1495 continue;
1496 }
1497 }
1498
1499 if(Command[i]=='-'&&i2==0){
1500 i3=CALC_MINUSMARK;
1501 }
1502 else{
1503 i3=GetCalcId(Command+i,&i4);
1504 i+=i4;
1505 if(!i3){
1506 SetError(1,NULL,cp);
1507 return 0;
1508 }
1509 }
1510
1511 i3+=PareNum*100;
1512 if(sp){
1513 if(stack[sp-1]>i3-3&&
1514 (!(
1515 (stack[sp-1]%100==CALC_MINUSMARK || stack[sp-1]%100==CALC_NOT || stack[sp-1]%100==CALC_POWER)&&
1516 (i3%100==CALC_MINUSMARK || i3%100==CALC_NOT)
1517 ))
1518 ){
1519 for(;sp>0;){
1520 sp--;
1521 calc[*pnum]=stack[sp];
1522 values[*pnum]=0;
1523 (*pnum)++;
1524 if(!(stack[sp-1]>i3-3)) break;
1525 }
1526 }
1527 }
1528 stack[sp]=i3;
1529 sp++;
1530
1531 i2=-1;
1532 continue;
1533 }
1534 temporary[i2]=Command[i];
1535 if(Command[i]=='\0'){
1536 calc[*pnum]=0;
1537
1538 values[*pnum]=(char *)HeapAlloc(hHeap,0,lstrlen(temporary)+255);
1539 lstrcpy(values[*pnum],temporary);
1540 (*pnum)++;
1541
1542 for(;sp>0;(*pnum)++){
1543 sp--;
1544 calc[*pnum]=stack[sp];
1545 values[*pnum]=0;
1546 }
1547 break;
1548 }
1549 }
1550
1551 return 1;
1552}
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