source: dev/ProjectEditor/Search.cpp@ 107

Last change on this file since 107 was 80, checked in by dai_9181, 18 years ago

TheText用のリソースを追加。
単語単位での検索を可能にした。
File size: 15.4 KB
Line 
1#include "common.h"
2
3long *pFindPos;
4int FindPosCounter;
5
6char *CompareSuper(HWND hDlg,char *buffer,char *szFind,BOOL IsBigSmall,bool isWordUnit,BOOL IsRegExp,int *pLength ){
7 char *pTemp;
8
9 if(buffer[0]=='\0') return 0;
10
11 if(IsRegExp){
12 //正規表現を有効にしながら検索
13 pTemp=obj_RegExp.compare(hDlg,buffer,szFind,IsBigSmall, isWordUnit, pLength);
14 }
15 else{
16 //通常の検索
17 pTemp=ComparisonString(buffer,szFind,IsBigSmall?true:false, isWordUnit );
18
19 *pLength=lstrlen(szFind);
20 }
21
22 return pTemp;
23}
24
25void SetSearchData(HWND hDlg,char *str,_int8 IsBigSmall, bool isWordUnit){
26 extern HANDLE hHeap;
27 extern MDIINFO MdiInfo[MAX_WNDNUM];
28 int i,i2,i3,i4,i5,length;
29 int WndNum;
30 char *buffer,*FindStr,*LineStr;
31 HWND hEdit;
32
33 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
34 if(WndNum==-1) return;
35 hEdit=GetWindow(GetWindow(hClient,GW_CHILD),GW_CHILD);
36
37 i=lstrlen(MdiInfo[WndNum].pMdiTextEdit->buffer)+1;
38
39 buffer=(char *)HeapAlloc(hHeap,0,i);
40 lstrcpy(buffer,MdiInfo[WndNum].pMdiTextEdit->buffer);
41
42 LineStr=(char *)HeapAlloc(hHeap,0,i+64);
43
44 pFindPos[0]=(long)hEdit;
45 i=0;
46 i3=1;
47 while(1){
48 FindStr=CompareSuper(hDlg,buffer+i,str,IsBigSmall, isWordUnit, pobj_nv->bRegExp,&length);
49 if(FindStr==(char *)-1){
50 //エラー
51 return;
52 }
53 if(!FindStr) break;
54
55 i=FindStr-buffer;
56 for(i4=0,i5=1;i>i4;i4++){
57 if(buffer[i4-1]=='\r'&&buffer[i4]=='\n') i5++;
58 }
59 for(;i>0;i--){
60 if(buffer[i-2]=='\r'&&buffer[i-1]=='\n') break;
61 }
62
63 FindPosCounter+=sizeof(long);
64 pFindPos=(long *)HeapReAlloc(hHeap,0,pFindPos,FindPosCounter);
65 pFindPos[i3]=i;
66
67 sprintf(LineStr,"Line:%d ",i5);
68 for(i2=lstrlen(LineStr);;i++,i2++){
69 if((buffer[i]=='\r'&&buffer[i+1]=='\n')||buffer[i]=='\0'){
70 LineStr[i2]=0;
71 break;
72 }
73 LineStr[i2]=buffer[i];
74 }
75 SendDlgItemMessage(hDlg,IDC_FINDLIST,LB_ADDSTRING,0,(long)LineStr);
76 i3++;
77 }
78 HeapDefaultFree(buffer);
79 HeapDefaultFree(LineStr);
80}
81BOOL CALLBACK DlgFindAll(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam){
82 extern MDIINFO MdiInfo[MAX_WNDNUM];
83 int i,WndNum;
84
85 switch(message){
86 case WM_INITDIALOG:
87 SetPosCenter(hwnd);
88 break;
89 case WM_COMMAND:
90 switch(LOWORD(wParam)){
91 case IDC_SHOWITEM:
92 i=SendDlgItemMessage(hwnd,IDC_FINDLIST,LB_GETCURSEL,0,0);
93 if(i==LB_ERR) return 1;
94 i++;
95
96 if(!IsWindow((HWND)pFindPos[0])){
97 MessageBeep(0);
98 return 1;
99 }
100
101 WndNum=GetWndNum(GetParent((HWND)pFindPos[0]));
102 if(WndNum==-1) return 1;
103
104 CHARRANGE CharRange;
105 CharRange.cpMin=pFindPos[i];
106
107 char *pBuf;
108 pBuf=MdiInfo[WndNum].pMdiTextEdit->buffer;
109
110 //行の末端位置を取得
111 for(i=CharRange.cpMin;;i++){
112 if(pBuf[i]=='\0') break;
113 if(pBuf[i]=='\r'&&pBuf[i+1]=='\n') break;
114 }
115 CharRange.cpMax=i;
116
117 TextEdit_SetSel(WndNum,CharRange.cpMin,CharRange.cpMax,TRUE);
118
119 SetFocus((HWND)pFindPos[0]);
120 return 1;
121 case IDCANCEL:
122 HeapDefaultFree(pFindPos);
123 EndDialog(hwnd,0);
124 return 1;
125 case IDC_FINDLIST:
126 if(HIWORD(wParam)==LBN_DBLCLK) SendMessage(hwnd,WM_COMMAND,IDC_SHOWITEM,0);
127 return 1;
128 }
129 break;
130 case WM_SIZE:
131 RECT rect;
132 GetClientRect(hwnd,&rect);
133 MoveWindow(GetDlgItem(hwnd,IDC_FINDLIST),rect.left,26,rect.right,rect.bottom-26,1);
134 return 1;
135 }
136 return 0;
137}
138BOOL StartSearch(HWND hDlg,char *FindString,_int8 IsBigSmall, bool isWordUnit, BOOL IsShowMessage){
139 extern MDIINFO MdiInfo[MAX_WNDNUM];
140 int i;
141 char *pBuf,msg[255];
142 CHARRANGE CharRange;
143
144 int WndNum;
145 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
146 if(WndNum==-1) return 0;
147
148 pBuf=MdiInfo[WndNum].pMdiTextEdit->buffer;
149
150 TextEdit_GetSel(WndNum,&CharRange);
151 i=CharRange.cpMax;
152
153FindStart:
154
155 int length;
156
157 i=(int)CompareSuper(hDlg,pBuf+i,FindString,IsBigSmall, isWordUnit, pobj_nv->bRegExp,&length);
158 if(i==-1){
159 //エラー
160 return 0;
161 }
162
163 if(i){
164 //検索文字列を反転表示
165 i-=(int)pBuf;
166 CharRange.cpMin=i;
167 CharRange.cpMax=i+length;
168 TextEdit_SetSel(WndNum,CharRange.cpMin,CharRange.cpMax,TRUE);
169
170 return 1;
171 }
172 else{
173 if(!IsShowMessage) return 0;
174
175 i=(int)CompareSuper(hDlg,pBuf,FindString,IsBigSmall, isWordUnit, pobj_nv->bRegExp,&length);
176 if(i==-1){
177 //エラー
178 return 0;
179 }
180
181 if(i){
182 //"ファイルの最初から検索しますか？"
183 if(MessageBox(hDlg,STRING_SEARCH_AGAIN,"ProjectEditor - Search",MB_YESNO|MB_ICONINFORMATION)==IDYES){
184 i=0;
185 goto FindStart;
186 }
187 }
188 else{
189 //"文字列 \"%s\" が見つかりません"
190 sprintf(msg,STRING_SEARCH_NOTFOUND,FindString);
191 MessageBox(hDlg,msg,"ProjectEditor - Search",MB_OK|MB_ICONINFORMATION);
192 }
193 }
194 return 0;
195}
196void AddFindData(HWND hwnd,char ppData[MAX_FINDLIST][MAX_PATH],char *str){
197 int i;
198 for(i=0;i<MAX_FINDLIST;i++){
199 if(lstrcmp(ppData[i],str)==0) break;
200 }
201 if(i==MAX_FINDLIST) i--;
202 for(;i>0;i--) lstrcpy(ppData[i],ppData[i-1]);
203 lstrcpy(ppData[0],str);
204 SendMessage(hwnd,CB_RESETCONTENT,0,0);
205 for(i=0;i<MAX_FINDLIST;i++){
206 if(ppData[i][0]=='\0') break;
207 SendMessage(hwnd,CB_ADDSTRING,0,(long)ppData[i]);
208 }
209 SendMessage(hwnd,CB_SETCURSEL,0,0);
210}
211BOOL CALLBACK DlgFind(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam){
212 extern HANDLE hHeap;
213 extern MDIINFO MdiInfo[MAX_WNDNUM];
214 HWND FindAllDlg;
215 int i,WndNum;
216 char temporary[8192],*pTemp;
217 CHARRANGE CharRange;
218
219 switch(message){
220 case WM_INITDIALOG:
221 SetPosCenter(hwnd);
222
223 //大文字・小文字
224 if(pobj_nv->bFindStrBigSmall) SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_SETCHECK,BST_CHECKED,0);
225
226 // 単語単位
227 if( pobj_nv->isWordUnit ){
228 SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_SETCHECK, BST_CHECKED, 0 );
229 }
230
231 //正規表現
232 if(pobj_nv->bRegExp) SendDlgItemMessage(hwnd,IDC_REGEXP,BM_SETCHECK,BST_CHECKED,0);
233
234 //検索文字列コンボボックスを初期化
235 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_RESETCONTENT,0,0);
236 for(i=0;i<MAX_FINDLIST;i++){
237 if(pobj_nv->FindStr[i][0]=='\0') break;
238 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_ADDSTRING,0,(long)pobj_nv->FindStr[i]);
239 }
240 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_LIMITTEXT,8192,0);
241
242 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
243
244 //選択されている文字列を取得
245 TextEdit_GetSel(WndNum,&CharRange);
246 pTemp=(char *)HeapAlloc(hHeap,0,CharRange.cpMax-CharRange.cpMin+1);
247 memcpy(pTemp,
248 MdiInfo[WndNum].pMdiTextEdit->buffer+CharRange.cpMin,
249 CharRange.cpMax-CharRange.cpMin);
250 pTemp[CharRange.cpMax-CharRange.cpMin]=0;
251
252 if(pTemp[0]) SetDlgItemText(hwnd,IDC_FINDSTR,pTemp);
253 else SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_SETCURSEL,0,0);
254
255 HeapDefaultFree(pTemp);
256
257 SetFocus(GetDlgItem(hwnd,IDC_FINDSTR));
258 break;
259 case WM_COMMAND:
260 switch(LOWORD(wParam)){
261 case IDOK:
262 GetDlgItemText(hwnd,IDC_FINDSTR,temporary,MAX_PATH);
263 if(temporary[0]==0) return 1;
264 AddFindData(GetDlgItem(hwnd,IDC_FINDSTR),pobj_nv->FindStr,temporary);
265
266 //大文字・小文字
267 if(SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_GETCHECK,0,0)) pobj_nv->bFindStrBigSmall=1;
268 else pobj_nv->bFindStrBigSmall=0;
269
270 // 単語単位
271 pobj_nv->isWordUnit =
272 ( SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_GETCHECK, 0, 0 ) != 0 );
273
274 //正規表現
275 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
276 else pobj_nv->bRegExp=0;
277
278 StartSearch(hwnd,temporary,pobj_nv->bFindStrBigSmall, pobj_nv->isWordUnit, 1);
279 return 1;
280 case IDC_FINDALL:
281 GetDlgItemText(hwnd,IDC_FINDSTR,temporary,MAX_PATH);
282 if(temporary[0]==0) return 1;
283 AddFindData(GetDlgItem(hwnd,IDC_FINDSTR),pobj_nv->FindStr,temporary);
284
285 //大文字・小文字
286 if(SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_GETCHECK,0,0)) pobj_nv->bFindStrBigSmall=1;
287 else pobj_nv->bFindStrBigSmall=0;
288
289 // 単語単位
290 pobj_nv->isWordUnit =
291 ( SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_GETCHECK, 0, 0 ) != 0 );
292
293 //正規表現
294 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
295 else pobj_nv->bRegExp=0;
296
297 FindAllDlg=CreateDialog(hResInst,MAKEINTRESOURCE(IDD_FINDALL),GetWindow(hwnd,GW_OWNER),(DLGPROC)DlgFindAll);
298 ShowWindow(FindAllDlg,SW_SHOW);
299
300 FindPosCounter=sizeof(long);
301 pFindPos=(long *)HeapAlloc(hHeap,0,FindPosCounter);
302 SetSearchData(FindAllDlg,temporary,pobj_nv->bFindStrBigSmall, pobj_nv->isWordUnit );
303 case IDCANCEL:
304 EndDialog(hwnd,0);
305 return 1;
306 }
307 break;
308 }
309 return 0;
310}
311BOOL CALLBACK DlgPermutation(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam){
312 extern HANDLE hHeap;
313 extern HINSTANCE hInst;
314 extern MDIINFO MdiInfo[MAX_WNDNUM];
315 int i;
316 int WndNum;
317 char temporary[8192],temp2[8192],*pTemp;
318 CHARRANGE CharRange;
319 switch(message){
320 case WM_INITDIALOG:
321 SetPosCenter(hwnd);
322
323 //大文字・小文字
324 if(pobj_nv->bFindStrBigSmall) SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_SETCHECK,BST_CHECKED,0);
325
326 // 単語単位
327 if( pobj_nv->isWordUnit ){
328 SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_SETCHECK, BST_CHECKED, 0 );
329 }
330
331 //正規表現
332 if(pobj_nv->bRegExp) SendDlgItemMessage(hwnd,IDC_REGEXP,BM_SETCHECK,BST_CHECKED,0);
333
334
335 //検索文字列コンボボックスを初期化
336 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_RESETCONTENT,0,0);
337 for(i=0;i<MAX_FINDLIST;i++){
338 if(pobj_nv->FindStr[i][0]=='\0') break;
339 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_ADDSTRING,0,(long)pobj_nv->FindStr[i]);
340 }
341 SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_LIMITTEXT,8192,0);
342
343 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
344
345 //選択されている文字列を取得
346 TextEdit_GetSel(WndNum,&CharRange);
347 pTemp=(char *)HeapAlloc(hHeap,0,CharRange.cpMax-CharRange.cpMin+1);
348 memcpy(pTemp,
349 MdiInfo[WndNum].pMdiTextEdit->buffer+CharRange.cpMin,
350 CharRange.cpMax-CharRange.cpMin);
351 pTemp[CharRange.cpMax-CharRange.cpMin]=0;
352
353 if(pTemp[0]) SetDlgItemText(hwnd,IDC_FINDSTR,pTemp);
354 else SendDlgItemMessage(hwnd,IDC_FINDSTR,CB_SETCURSEL,0,0);
355
356 HeapDefaultFree(pTemp);
357
358 //置換文字列コンボボックスを初期化
359 SendDlgItemMessage(hwnd,IDC_PERMUTATIONSTR,CB_RESETCONTENT,0,0);
360 for(i=0;i<MAX_FINDLIST;i++){
361 if(pobj_nv->PermutationStr[i][0]=='\0') break;
362 SendDlgItemMessage(hwnd,IDC_PERMUTATIONSTR,CB_ADDSTRING,0,(long)pobj_nv->PermutationStr[i]);
363 }
364 SendDlgItemMessage(hwnd,IDC_PERMUTATIONSTR,CB_SETCURSEL,0,0);
365 SendDlgItemMessage(hwnd,IDC_PERMUTATIONSTR,CB_LIMITTEXT,8192,0);
366
367 SetFocus(GetDlgItem(hwnd,IDC_FINDSTR));
368 break;
369 case WM_COMMAND:
370 switch(LOWORD(wParam)){
371 case IDC_FIND:
372 //大文字・小文字
373 if(SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_GETCHECK,0,0)) pobj_nv->bFindStrBigSmall=1;
374 else pobj_nv->bFindStrBigSmall=0;
375
376 // 単語単位
377 pobj_nv->isWordUnit =
378 ( SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_GETCHECK, 0, 0 ) != 0 );
379
380 //正規表現
381 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
382 else pobj_nv->bRegExp=0;
383
384 GetDlgItemText(hwnd,IDC_FINDSTR,temporary,MAX_PATH);
385 if(temporary[0]==0) return 1;
386 AddFindData(GetDlgItem(hwnd,IDC_FINDSTR),pobj_nv->FindStr,temporary);
387
388 StartSearch(hwnd,temporary,pobj_nv->bFindStrBigSmall, pobj_nv->isWordUnit, 1);
389 return 1;
390 case IDC_PERMUTATIONNEXT:
391 //////////
392 // 置換
393 //////////
394
395 //大文字・小文字
396 if(SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_GETCHECK,0,0)) pobj_nv->bFindStrBigSmall=1;
397 else pobj_nv->bFindStrBigSmall=0;
398
399 // 単語単位
400 pobj_nv->isWordUnit =
401 ( SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_GETCHECK, 0, 0 ) != 0 );
402
403 //正規表現
404 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
405 else pobj_nv->bRegExp=0;
406
407 //検索する文字列を取得
408 GetDlgItemText(hwnd,IDC_FINDSTR,temporary,MAX_PATH);
409 if(temporary[0]==0) return 1;
410 AddFindData(GetDlgItem(hwnd,IDC_FINDSTR),pobj_nv->FindStr,temporary);
411
412 //置換する文字列を取得
413 GetDlgItemText(hwnd,IDC_PERMUTATIONSTR,temp2,MAX_PATH);
414 AddFindData(GetDlgItem(hwnd,IDC_PERMUTATIONSTR),pobj_nv->PermutationStr,temp2);
415
416 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
417
418 //選択されている文字列を取得
419 TextEdit_GetSel(WndNum,&CharRange);
420 pTemp=(char *)HeapAlloc(hHeap,0,CharRange.cpMax-CharRange.cpMin+1);
421 memcpy(pTemp,
422 MdiInfo[WndNum].pMdiTextEdit->buffer+CharRange.cpMin,
423 CharRange.cpMax-CharRange.cpMin);
424 pTemp[CharRange.cpMax-CharRange.cpMin]=0;
425
426 int length;
427 i=(int)CompareSuper(hwnd,pTemp,temporary,pobj_nv->bFindStrBigSmall, pobj_nv->isWordUnit, pobj_nv->bRegExp,&length);
428 if(i==-1){
429 HeapDefaultFree(pTemp);
430 return 1;
431 }
432
433 if(i){
434 if(pobj_nv->bRegExp){
435 char *pTempPermu;
436
437 //正規表現の結果文字列を取得（置換後用の文字列を取得）
438 pTempPermu=obj_RegExp.GetPermuStr(hwnd,pTemp,temporary,temp2,pobj_nv->bFindStrBigSmall);
439 if(pTempPermu==(char *)-1||pTempPermu==0){
440 HeapDefaultFree(pTemp);
441 return 1;
442 }
443
444 //置換する
445 TextEdit_ReplaceUpdateUndoData(WndNum,pTempPermu,0,1);
446
447 HeapDefaultFree(pTempPermu);
448 }
449 else{
450 //置換する
451 TextEdit_ReplaceUpdateUndoData(WndNum,temp2,0,1);
452 }
453 }
454 HeapDefaultFree(pTemp);
455
456 //次を検索
457 SendMessage(hwnd,WM_COMMAND,IDC_FIND,0);
458
459 return 1;
460 case IDC_PERMUTATIONALL:
461 //////////////
462 // すべて置換
463 //////////////
464
465 //大文字・小文字
466 if(SendDlgItemMessage(hwnd,IDC_ISBIGSMALL,BM_GETCHECK,0,0)) pobj_nv->bFindStrBigSmall=1;
467 else pobj_nv->bFindStrBigSmall=0;
468
469 // 単語単位
470 pobj_nv->isWordUnit =
471 ( SendDlgItemMessage( hwnd, IDC_ISWORDUNIT, BM_GETCHECK, 0, 0 ) != 0 );
472
473 //正規表現
474 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
475 else pobj_nv->bRegExp=0;
476
477 //検索する文字列を取得
478 GetDlgItemText(hwnd,IDC_FINDSTR,temporary,MAX_PATH);
479 if(temporary[0]==0) return 1;
480 AddFindData(GetDlgItem(hwnd,IDC_FINDSTR),pobj_nv->FindStr,temporary);
481
482 //置換する文字列を取得
483 GetDlgItemText(hwnd,IDC_PERMUTATIONSTR,temp2,MAX_PATH);
484 AddFindData(GetDlgItem(hwnd,IDC_PERMUTATIONSTR),pobj_nv->PermutationStr,temp2);
485
486 //正規表現
487 if(SendDlgItemMessage(hwnd,IDC_REGEXP,BM_GETCHECK,0,0)) pobj_nv->bRegExp=1;
488 else pobj_nv->bRegExp=0;
489
490 WndNum=GetWndNum(GetWindow(hClient,GW_CHILD));
491
492 TextEdit_SetSel(WndNum,0,0,TRUE);
493
494 while(StartSearch(hwnd,temporary,pobj_nv->bFindStrBigSmall, pobj_nv->isWordUnit, 0)){
495 if(pobj_nv->bRegExp){
496 //選択されている文字列を取得
497 TextEdit_GetSel(WndNum,&CharRange);
498 pTemp=(char *)HeapAlloc(hHeap,0,CharRange.cpMax-CharRange.cpMin+1);
499 memcpy(pTemp,
500 MdiInfo[WndNum].pMdiTextEdit->buffer+CharRange.cpMin,
501 CharRange.cpMax-CharRange.cpMin);
502 pTemp[CharRange.cpMax-CharRange.cpMin]=0;
503
504 char *pTempPermu;
505
506 //正規表現の結果文字列を取得（置換後用の文字列を取得）
507 pTempPermu=obj_RegExp.GetPermuStr(hwnd,pTemp,temporary,temp2,pobj_nv->bFindStrBigSmall);
508 if(pTempPermu==(char *)-1||pTempPermu==0){
509 HeapDefaultFree(pTemp);
510 return 1;
511 }
512
513 //置換する
514 TextEdit_ReplaceUpdateUndoData(WndNum,pTempPermu,0,1);
515
516 HeapDefaultFree(pTempPermu);
517 HeapDefaultFree(pTemp);
518 }
519 else{
520 //置換する
521 TextEdit_ReplaceUpdateUndoData(WndNum,temp2,0,1);
522 }
523 }
524
525 return 1;
526 case IDCANCEL:
527 EndDialog(hwnd,0);
528 return 1;
529 }
530 break;
531 }
532 return 0;
533}
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