source: dev/trunk/abdev/BasicCompiler_Common/Intermediate_Step2.cpp@ 276

Last change on this file since 276 was 272, checked in by dai_9181, 17 years ago
File size: 13.9 KB
Line 
1#include "stdafx.h"
2
3#include <jenga/include/smoothie/Smoothie.h>
4#include <jenga/include/smoothie/LexicalAnalysis.h>
5
6#include <Compiler.h>
7
8#include "../BasicCompiler_Common/common.h"
9
10
11void AddConstEnum( const NamespaceScopes &namespaceScopes, char *buffer){
12 extern int cp;
13 int i=0,i2;
14
15 if(!(buffer[i]==1&&buffer[i+1]==ESC_ENUM)) return;
16 i+=2;
17
18 //列挙体の名前を取得
19 char temporary[VN_SIZE];
20 for(i2=0;;i++,i2++){
21 if(IsCommandDelimitation(buffer[i])){
22 temporary[i2]=0;
23 break;
24 }
25 if(!IsVariableChar(buffer[i])){
26 SetError(1,NULL,i);
27 break;
28 }
29 temporary[i2]=buffer[i];
30 }
31
32 if(buffer[i]=='\0'){
33 SetError(22,"Enum",cp);
34 return;
35 }
36
37 int NextValue=0;
38 while(1){
39 i++;
40
41 if(buffer[i]==1&&buffer[i+1]==ESC_ENDENUM) break;
42
43 for(i2=0;;i2++,i++){
44 if(IsCommandDelimitation(buffer[i])){
45 temporary[i2]=0;
46 break;
47 }
48 if(buffer[i]=='='){
49 temporary[i2]=0;
50 break;
51 }
52 temporary[i2]=buffer[i];
53 }
54 if(temporary[0]=='\0'){
55 if(buffer[i]=='\0'){
56 SetError(22,"Enum",cp);
57 break;
58 }
59 continue;
60 }
61
62 if(buffer[i]!='='){
63 NextValue++;
64 }
65 else{
66 char temp2[VN_SIZE];
67 for(i++,i2=0;;i2++,i++){
68 if(IsCommandDelimitation(buffer[i])){
69 temp2[i2]=0;
70 break;
71 }
72 temp2[i2]=buffer[i];
73 }
74
75 _int64 i64data;
76 StaticCalculation(true, temp2,DEF_LONG,&i64data,Type());
77 NextValue=(int)i64data;
78 }
79
80 //定数を追加
81 compiler.GetObjectModule().meta.GetGlobalConsts().Add( namespaceScopes, temporary, NextValue);
82 }
83}
84bool GetConstInfo(void){
85 ////////////////////////////////////////////
86 // Const命令の情報を取得
87 ////////////////////////////////////////////
88
89 int i2;
90 char temporary[1024];
91
92 // 名前空間管理
93 NamespaceScopes &namespaceScopes = compiler.GetNamespaceSupporter().GetLivingNamespaceScopes();
94 namespaceScopes.clear();
95
96 extern char *basbuf;
97 for(int i=0;;i++){
98 if( basbuf[i] == '\0' ) break;
99
100 if( basbuf[i] == 1 && basbuf[i+1] == ESC_NAMESPACE ){
101 for(i+=2,i2=0;;i2++,i++){
102 if( IsCommandDelimitation( basbuf[i] ) ){
103 temporary[i2]=0;
104 break;
105 }
106 temporary[i2]=basbuf[i];
107 }
108 namespaceScopes.push_back( temporary );
109
110 continue;
111 }
112 else if( basbuf[i] == 1 && basbuf[i+1] == ESC_ENDNAMESPACE ){
113 if( namespaceScopes.size() <= 0 ){
114 SetError(12, "End Namespace", i );
115 }
116 else{
117 namespaceScopes.pop_back();
118 }
119
120 i += 2;
121 continue;
122 }
123
124 if( basbuf[i] == 1 ){
125 if(basbuf[i]==1&&basbuf[i+1]==ESC_CONST){
126 i+=2;
127
128 extern int cp;
129 cp=i; //エラー用
130
131
132 if(basbuf[i]==1&&basbuf[i+1]==ESC_ENUM){
133 AddConstEnum( namespaceScopes, basbuf+i);
134 continue;
135 }
136
137 for(i2=0;;i++,i2++){
138 if(basbuf[i]=='\"'){
139 temporary[i2]=basbuf[i];
140 for(i++,i2++;;i++,i2++){
141 temporary[i2]=basbuf[i];
142 if(basbuf[i]=='\"') break;
143 }
144 continue;
145 }
146 if(IsCommandDelimitation(basbuf[i])){
147 temporary[i2]=0;
148 break;
149 }
150 temporary[i2]=basbuf[i];
151 }
152 AddConst( namespaceScopes, temporary);
153 if(basbuf[i]=='\0') break;
154 }
155 else{
156 int result = JumpStatement( basbuf, i );
157 if( result == -1 ){
158 //エラー
159 return false;
160 }
161 else if( result == 1 ){
162 //ジャンプした場合
163 i--;
164 }
165 }
166 }
167 }
168
169 // イテレータを初期化
170 compiler.GetObjectModule().meta.GetGlobalConsts().Iterator_Init();
171 compiler.GetObjectModule().meta.GetGlobalConstMacros().Iterator_Init();
172
173 return true;
174}
175
176char ConstructorDestructorSchedule[MAX_PATH];
177void MakeConstructorAndDestructor(char *buffer,int nowLine,char *ClassName){
178 int i,i2;
179 char temporary[MAX_PATH],*pTemp;
180 BOOL bConstructor,bDestructor;
181
182 ConstructorDestructorSchedule[0]=0;
183 bConstructor=0;
184 bDestructor=0;
185
186 for(i=nowLine;;i++){
187 if(buffer[i]=='\0') break;
188 if(buffer[i]==1&&buffer[i+1]==ESC_ENDCLASS){
189 if((!bConstructor)||(!bDestructor)){
190 pTemp=ConstructorDestructorSchedule;
191
192 lstrcpy(pTemp,"Public:");
193
194 if(!bConstructor){
195 //コンストラクタが無いときは生成する
196 sprintf(pTemp+lstrlen(pTemp),"%c%c%s():%c%c:",
197 1,ESC_SUB,
198 ClassName,
199 1,ESC_ENDSUB);
200 }
201
202 if(!bDestructor){
203 //デストラクタが無いときは生成する
204 sprintf(pTemp+lstrlen(pTemp),"%c%c~%s():%c%c:",
205 1,ESC_SUB,
206 ClassName,
207 1,ESC_ENDSUB);
208 }
209 }
210 break;
211 }
212
213 if(buffer[i]==1&&(buffer[i+1]==ESC_SUB||buffer[i+1]==ESC_FUNCTION)){
214 i+=2;
215 while(IsBlank(buffer[i])) i++;
216 if(buffer[i]=='~'){
217 //デストラクタ
218 bDestructor=1;
219 }
220 else{
221 //コンストラクタかどうかをチェック
222 for(i2=0;;i++,i2++){
223 if(!IsVariableChar(buffer[i])){
224 temporary[i2]=0;
225 break;
226 }
227 temporary[i2]=buffer[i];
228 }
229 if(lstrcmp(temporary,ClassName)==0) bConstructor=1;
230 }
231 }
232 }
233}
234void ChangeCommand(char *buffer,int nowLine,char *Command){
235 int i,i2,IsStr;
236 unsigned _int16 ComNum;
237 char com[8192],pam[8192];
238
239 static int nCountOfNonGlobalScope = 0;
240
241 if(Command[0]==1){
242 switch(Command[1]){
243 case ESC_SELECTCASE:
244 case ESC_CASE:
245 KillStringSpaces(Command+2);
246 break;
247 case ESC_WITH:
248 KillStringSpaces(Command+2);
249 break;
250 case ESC_TYPEDEF:
251 KillStringSpaces(Command+2);
252 break;
253 case ESC_DECLARE:
254 KillStringSpaces(Command+2);
255 break;
256 case ESC_IF:
257 KillStringSpaces(Command+2);
258 break;
259
260 case ESC_CLASS:
261 KillStringSpaces(Command+2);
262 i2 = 2;
263 if( Command[i2] == 1 && Command[i2+1] == ESC_ENUM ){
264 i2 += 2;
265 }
266 else if( memicmp( Command + i2, "Blittable(", 10 ) == 0 ){
267 i2 += 10;
268 i2 = JumpStringInPare(Command,i2)+1;
269 }
270
271 //コンストラクタ、デストラクタを暗黙的に生成
272 MakeConstructorAndDestructor(buffer,nowLine,Command + i2);
273 break;
274 case ESC_INTERFACE:
275 KillStringSpaces(Command+2);
276 break;
277 case ESC_ENDCLASS:
278 if(ConstructorDestructorSchedule[0]){
279 //生成されたコンストラクタ、デストラクタを挿入
280 sprintf(Command,"%s%c%c",ConstructorDestructorSchedule,1,ESC_ENDCLASS);
281 }
282 break;
283
284 case ESC_TYPE:
285 KillStringSpaces(Command+2);
286 break;
287
288 case ESC_CONST:
289 KillStringSpaces(Command+2);
290 if( Command[2] == 1 && Command[3] == ESC_ENUM ){
291 nCountOfNonGlobalScope++;
292 }
293 break;
294
295 case ESC_ENUM:
296 nCountOfNonGlobalScope++;
297 KillStringSpaces(Command+2);
298 break;
299
300 case ESC_ENDENUM:
301 nCountOfNonGlobalScope--;
302 break;
303
304 case ESC_INHERITS:
305 case ESC_VIRTUAL:
306 case ESC_OVERRIDE:
307 case ESC_ABSTRACT:
308 case ESC_SUB:
309 case ESC_FUNCTION:
310 case ESC_MACRO:
311 case ESC_STATIC:
312 case ESC_NAMESPACE:
313 case ESC_IMPORTS:
314 KillStringSpaces(Command+2);
315 break;
316 }
317 return;
318 }
319
320 bool isPare = false;
321 for(i=0;;i++){
322 if(Command[i]==' '||Command[i]=='\t'||Command[i]=='('||Command[i]=='\"'||Command[i]=='@'||Command[i]=='-'){
323 com[i]=0;
324 while(Command[i]==' '||Command[i]=='\t') i++;
325 if( Command[i] == '(' ) isPare = true;
326 break;
327 }
328 if(Command[i]=='='){
329 KillStringSpaces(Command);
330 return;
331 }
332 com[i]=Command[i];
333 if(Command[i]=='\0') break;
334 }
335
336 //マクロによるコマンド
337 i2=1;
338 if( nCountOfNonGlobalScope == 0 ){
339 //グローバル
340 if(lstrcmpi(com,"Open")==0) ComOpen(Command+i,pam,nowLine);
341 else if(lstrcmpi(com,"Close")==0) ComClose(Command+i,pam);
342 else if(lstrcmpi(com,"Field")==0||
343 lstrcmpi(com,"Get")==0||
344 lstrcmpi(com,"Put")==0) ComField(Command+i,pam);
345 else if(lstrcmpi(com,"Line")==0) ComLine(Command+i,pam,nowLine);
346 else if(lstrcmpi(com,"Circle")==0) ComCircle(Command+i,pam,nowLine);
347 else if(lstrcmpi(com,"PSet")==0) ComPSet(Command+i,pam,nowLine);
348 else if(lstrcmpi(com,"Paint")==0) ComPaint(Command+i,pam,nowLine);
349
350 else if(
351 lstrcmpi(com,"EXEC")==0||
352 lstrcmpi(com,"INPUT")==0||
353 lstrcmpi(com,"PRINT")==0||
354 lstrcmpi(com,"RANDOMIZE")==0||
355 ( lstrcmpi(com,"WRITE")==0 && isPare == false )||
356 lstrcmpi(com,"MSGBOX")==0||
357 lstrcmpi(com,"WINDOW")==0||
358 lstrcmpi(com,"DELWND")==0||
359 lstrcmpi(com,"INSMENU")==0||
360 lstrcmpi(com,"CHDIR")==0||
361 lstrcmpi(com,"MKDIR")==0||
362 lstrcmpi(com,"KILL")==0||
363 lstrcmpi(com,"CLS")==0||
364 lstrcmpi(com,"COLOR")==0||
365 lstrcmpi(com,"LOCATE")==0
366 ){
367 KillSpaces(Command+i,pam);
368
369 //大文字に変換
370 CharUpper(com);
371
372 sprintf(Command,"%s(%s)",com,pam);
373 return;
374 }
375
376 else i2=0;
377 }
378 else i2=0;
379 if(i2){
380 //大文字に変換
381 CharUpper(com);
382
383 sprintf(Command,"%s(%s)",com,pam);
384 return;
385 }
386
387
388
389 //コンパイラに搭載されるコマンド
390 if(lstrcmpi(com,"Do")==0){
391 KillSpaces(Command+i,pam);
392 ComNum=COM_DO;
393 }
394 else if(lstrcmpi(com,"goto")==0){
395 KillSpaces(Command+i,pam);
396 ComNum=COM_GOTO;
397 }
398 else if(lstrcmpi(com,"gosub")==0){
399 KillSpaces(Command+i,pam);
400 ComNum=COM_GOSUB;
401 }
402 else if(lstrcmpi(com,"Loop")==0){
403 if((Command[i]=='w'||Command[i]=='W')&&(Command[i+1]=='h'||Command[i+1]=='H')&&(Command[i+2]=='i'||Command[i+2]=='I')&&(Command[i+3]=='l'||Command[i+3]=='L')&&(Command[i+4]=='e'||Command[i+4]=='E')){
404 lstrcpy(pam,"0,");
405 KillSpaces(Command+i+5,pam+2);
406 }
407 else if((Command[i]=='u'||Command[i]=='U')&&(Command[i+1]=='n'||Command[i+1]=='N')&&(Command[i+2]=='t'||Command[i+2]=='T')&&(Command[i+3]=='i'||Command[i+3]=='I')&&(Command[i+4]=='l'||Command[i+4]=='L')){
408 lstrcpy(pam,"1,");
409 KillSpaces(Command+i+5,pam+2);
410 }
411 else pam[0]=0;
412 ComNum=COM_LOOP;
413 }
414 else if(lstrcmpi(com,"For")==0){
415 for(i2=0,IsStr=0;;i++,i2++){
416 while(Command[i]==' '||Command[i]=='\t') i++;
417 if(Command[i]=='\"') IsStr^=1;
418 if((Command[i-1]==' '||Command[i-1]=='\t')&&(Command[i]=='t'||Command[i]=='T')&&(Command[i+1]=='o'||Command[i+1]=='O')&&(Command[i+2]==' '||Command[i+2]=='\t')&&IsStr==0){
419 pam[i2]=',';
420 break;
421 }
422 pam[i2]=Command[i];
423 if(Command[i]=='\0') break;
424 }
425 if(Command[i]){
426 for(i+=3,i2++,IsStr=0;;i++,i2++){
427 while(Command[i]==' '||Command[i]=='\t') i++;
428 if((Command[i-1]==' '||Command[i-1]=='\t')&&(Command[i]=='s'||Command[i]=='S')&&(Command[i+1]=='t'||Command[i+1]=='T')&&(Command[i+2]=='e'||Command[i+2]=='E')&&(Command[i+3]=='p'||Command[i+3]=='P')&&(Command[i+4]==' '||Command[i+4]=='\t')){
429 pam[i2]=',';
430 i+=4;
431 continue;
432 }
433 pam[i2]=Command[i];
434 if(Command[i]=='\0') break;
435 }
436 }
437 ComNum=COM_FOR;
438 }
439 else if(lstrcmpi(com,"Next")==0){
440 KillSpaces(Command+i,pam);
441 ComNum=COM_NEXT;
442 }
443 else if(lstrcmpi(com,"Return")==0){
444 KillSpaces(Command+i,pam);
445 ComNum=COM_RETURN;
446 }
447 else if(lstrcmpi(com,"While")==0){
448 KillSpaces(Command+i,pam);
449 ComNum=COM_WHILE;
450 }
451 else if(lstrcmpi(com,"Wend")==0){
452 pam[0]=0;
453 ComNum=COM_WEND;
454 }
455
456 //変数、データ操作
457 else if(lstrcmpi(com,"dim")==0){
458 KillSpaces(Command+i,pam);
459 ComNum=COM_DIM;
460 }
461 else if(lstrcmpi(com,"Delete")==0){
462 KillSpaces(Command+i,pam);
463 ComNum=COM_DELETE;
464 }
465 else if( lstrcmpi( com, "_System_SweepingDelete" ) == 0 ){
466 KillSpaces(Command+i,pam);
467 ComNum=COM_SWEEPINGDELETE;
468 }
469
470 //その他
471 else if(lstrcmpi(com,"Debug")==0){
472 pam[0]=0;
473 ComNum=COM_DEBUG;
474 }
475 else if(lstrcmpi(com,"let")==0){
476 KillSpaces(Command+i,pam);
477 ComNum=COM_LET;
478 }
479 else if(lstrcmpi(com,"rem")==0){
480 Command[0]=0;
481 return;
482 }
483
484 //ポインタ
485 else if(lstrcmpi(com,"SetDouble")==0){
486 KillSpaces(Command+i,pam);
487 ComNum=COM_SETDOUBLE;
488 }
489 else if(lstrcmpi(com,"SetSingle")==0){
490 KillSpaces(Command+i,pam);
491 ComNum=COM_SETSINGLE;
492 }
493 else if(lstrcmpi(com,"SetQWord")==0){
494 KillSpaces(Command+i,pam);
495 ComNum=COM_SETQWORD;
496 }
497 else if(lstrcmpi(com,"SetDWord")==0){
498 KillSpaces(Command+i,pam);
499 ComNum=COM_SETDWORD;
500 }
501 else if(lstrcmpi(com,"SetWord")==0){
502 KillSpaces(Command+i,pam);
503 ComNum=COM_SETWORD;
504 }
505 else if(lstrcmpi(com,"SetByte")==0){
506 KillSpaces(Command+i,pam);
507 ComNum=COM_SETBYTE;
508 }
509
510 else{
511 //その他のコマンド（一般コード）
512 lstrcpy(com,Command);
513 KillSpaces(com,Command);
514 return;
515 }
516
517 i=lstrlen(pam);
518 while(pam[i-1]==' '||pam[i-1]=='\t') i--;
519 pam[i]=0;
520 if(pam[0]) sprintf(Command,"%c%c%s",HIBYTE(ComNum),LOBYTE(ComNum),pam);
521 else sprintf(Command,"%c%c",HIBYTE(ComNum),LOBYTE(ComNum));
522
523 return;
524}
525
526void ChangeCommandToCode(char *buffer){
527 extern HANDLE hHeap;
528 int i,i2,i3,IsStr,CommandBufferSize;
529 char *temporary,*tempBase,temp2[VN_SIZE],*lpCommand;
530
531 tempBase=(char *)HeapAlloc(hHeap,0,(lstrlen(buffer)+1)*2+8192);
532 temporary=tempBase+1;
533 temporary[0]=0;
534 i=0;
535 i3=0;
536
537 CommandBufferSize=512;
538 lpCommand=(char *)HeapAlloc(hHeap,0,CommandBufferSize);
539
540 while(1){
541 i2=0;
542 while(buffer[i]==' '||buffer[i]=='\t') i++;
543 while(buffer[i]>='0'&&buffer[i]<='9'){
544 temp2[i2]=buffer[i];
545 i++;
546 i2++;
547 }
548 temp2[i2]=0;
549 while(buffer[i]==' '||buffer[i]=='\t') i++;
550 for(i2=0,IsStr=0;;i++,i2++){
551 if(i2>=CommandBufferSize){ //バッファ領域が足りなくなった場合はバッファを増量する
552 CommandBufferSize+=512;
553 lpCommand=(char *)HeapReAlloc(hHeap,0,lpCommand,CommandBufferSize);
554 }
555 if(buffer[i]=='\"') IsStr^=1;
556 if(buffer[i]=='\n'||(buffer[i]==':'&&IsStr==0)||buffer[i]=='\0'){
557 lpCommand[i2]=0;
558
559 if(temp2[0]){
560 //行番号ラベル
561 sprintf(temporary+i3,"%c%c%s,",1,ESC_LINENUM,temp2);
562 i3+=lstrlen(temporary+i3);
563
564 temp2[0]=0;
565 }
566
567 //命令コードへ変換
568 if(i2){
569 //エラー用
570 extern int cp;
571 cp=i;
572
573 ChangeCommand(buffer,i,lpCommand);
574
575 lstrcpy(temporary+i3,lpCommand);
576 i3+=lstrlen(temporary+i3);
577 }
578
579 if(!(lpCommand[0]=='\0'&&buffer[i]==':')){
580 temporary[i3++]=buffer[i];
581 temporary[i3]=0;
582 }
583
584 if(buffer[i]=='\n'){
585 i++;
586 break;
587 }
588 else if(buffer[i]==':'){
589 while(buffer[i+1]==' '||buffer[i+1]=='\t') i++;
590 }
591 if(buffer[i]=='\0') break;
592 i2=-1;
593 continue;
594 }
595 lpCommand[i2]=buffer[i];
596 }
597 if(buffer[i]=='\0') break;
598 }
599 HeapDefaultFree(lpCommand);
600 lstrcpy(buffer,temporary);
601
602 HeapDefaultFree(tempBase);
603}
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