1 /* 2 ******************************************************************************* 3 * 4 * Copyright (C) 2000-2009, International Business Machines 5 * Corporation and others. All Rights Reserved. 6 * 7 ******************************************************************************* 8 * 9 * File wrtjava.c 10 * 11 * Modification History: 12 * 13 * Date Name Description 14 * 01/11/02 Ram Creation. 15 * 02/12/08 Spieth Fix errant 'new Object[][]{' insertion 16 * 02/19/08 Spieth Removed ICUListResourceBundle dependancy 17 ******************************************************************************* 18 */ 19 20 #include <assert.h> 21 #include "reslist.h" 22 #include "unewdata.h" 23 #include "unicode/ures.h" 24 #include "errmsg.h" 25 #include "filestrm.h" 26 #include "cstring.h" 27 #include "unicode/ucnv.h" 28 #include "genrb.h" 29 #include "rle.h" 30 #include "ucol_tok.h" 31 #include "uhash.h" 32 #include "uresimp.h" 33 #include "unicode/ustring.h" 34 35 void res_write_java(struct SResource *res,UErrorCode *status); 36 37 38 static const char copyRight[] = 39 "/* \n" 40 " *******************************************************************************\n" 41 " *\n" 42 " * Copyright (C) International Business Machines\n" 43 " * Corporation and others. All Rights Reserved.\n" 44 " *\n" 45 " *******************************************************************************\n" 46 " * $" "Source: $ \n" 47 " * $" "Date: $ \n" 48 " * $" "Revision: $ \n" 49 " *******************************************************************************\n" 50 " */\n\n"; 51 static const char warningMsg[] = 52 "/*********************************************************************\n" 53 "######################################################################\n" 54 "\n" 55 " WARNING: This file is generated by genrb Version " GENRB_VERSION ".\n" 56 " If you edit this file, please make sure that, the source\n" 57 " of this file (XXXX.txt in LocaleElements_XXXX.java)\n" 58 " is also edited.\n" 59 "######################################################################\n" 60 " *********************************************************************\n" 61 " */\n\n"; 62 static const char* openBrace="{\n"; 63 static const char* closeClass=" };\n" 64 "}\n"; 65 66 static const char* javaClass = "import java.util.ListResourceBundle;\n\n" 67 "public class "; 68 69 static const char* javaClass1= " extends ListResourceBundle {\n\n" 70 " /**\n" 71 " * Overrides ListResourceBundle \n" 72 " */\n" 73 " public final Object[][] getContents() { \n" 74 " return contents;\n" 75 " }\n\n" 76 " private static Object[][] contents = {\n"; 77 /*static const char* javaClassICU= " extends ListResourceBundle {\n\n" 78 " public %s () {\n" 79 " super.contents = data;\n" 80 " }\n" 81 " static final Object[][] data = new Object[][] { \n";*/ 82 static int tabCount = 3; 83 84 static FileStream* out=NULL; 85 static struct SRBRoot* srBundle ; 86 static const char* outDir = NULL; 87 88 static const char* bName=NULL; 89 static const char* pName=NULL; 90 91 static void write_tabs(FileStream* os){ 92 int i=0; 93 for(;i<=tabCount;i++){ 94 T_FileStream_write(os," ",4); 95 } 96 } 97 98 #define ZERO 0x30 99 100 static const char* enc =""; 101 static UConverter* conv = NULL; 102 103 static int32_t 104 uCharsToChars( char* target,int32_t targetLen, UChar* source, int32_t sourceLen,UErrorCode* status){ 105 int i=0, j=0; 106 char str[30]={'\0'}; 107 while(i<sourceLen){ 108 if (source[i] == '\n') { 109 if (j + 2 < targetLen) { 110 uprv_strcat(target, "\\n"); 111 } 112 j += 2; 113 }else if(source[i]==0x0D){ 114 if(j+2<targetLen){ 115 uprv_strcat(target,"\\f"); 116 } 117 j+=2; 118 }else if(source[i] == '"'){ 119 if(source[i-1]=='\''){ 120 if(j+2<targetLen){ 121 uprv_strcat(target,"\\"); 122 target[j+1]= (char)source[i]; 123 } 124 j+=2; 125 }else if(source[i-1]!='\\'){ 126 127 if(j+2<targetLen){ 128 uprv_strcat(target,"\\"); 129 target[j+1]= (char)source[i]; 130 } 131 j+=2; 132 }else if(source[i-1]=='\\'){ 133 target[j++]= (char)source[i]; 134 } 135 }else if(source[i]=='\\'){ 136 if(i+1<sourceLen){ 137 switch(source[i+1]){ 138 case ',': 139 case '!': 140 case '?': 141 case '#': 142 case '.': 143 case '%': 144 case '&': 145 case ':': 146 case ';': 147 if(j+2<targetLen){ 148 uprv_strcat(target,"\\\\"); 149 } 150 j+=2; 151 break; 152 case '"': 153 case '\'': 154 if(j+3<targetLen){ 155 uprv_strcat(target,"\\\\\\"); 156 } 157 j+=3; 158 break; 159 default : 160 if(j<targetLen){ 161 target[j]=(char)source[i]; 162 } 163 j++; 164 break; 165 } 166 }else{ 167 if(j<targetLen){ 168 uprv_strcat(target,"\\\\"); 169 } 170 j+=2; 171 } 172 }else if(source[i]>=0x20 && source[i]<0x7F/*ASCII*/){ 173 if(j<targetLen){ 174 target[j] = (char) source[i]; 175 } 176 j++; 177 }else{ 178 if(*enc =='\0' || source[i]==0x0000){ 179 uprv_strcpy(str,"\\u"); 180 itostr(str+2,source[i],16,4); 181 if(j+6<targetLen){ 182 uprv_strcat(target,str); 183 } 184 j+=6; 185 }else{ 186 char dest[30] = {0}; 187 int retVal=ucnv_fromUChars(conv,dest,30,source+i,1,status); 188 if(U_FAILURE(*status)){ 189 return 0; 190 } 191 if(j+retVal<targetLen){ 192 uprv_strcat(target,dest); 193 } 194 j+=retVal; 195 } 196 } 197 i++; 198 } 199 return j; 200 } 201 202 203 static uint32_t 204 strrch(const char* source,uint32_t sourceLen,char find){ 205 const char* tSourceEnd =source + (sourceLen-1); 206 while(tSourceEnd>= source){ 207 if(*tSourceEnd==find){ 208 return (uint32_t)(tSourceEnd-source); 209 } 210 tSourceEnd--; 211 } 212 return (uint32_t)(tSourceEnd-source); 213 } 214 215 static int32_t getColumnCount(int32_t len){ 216 int32_t columnCount = 80; 217 int32_t maxLines = 3000; 218 int32_t adjustedLen = len*5; /* assume that every codepoint is represented in \uXXXX format*/ 219 /* 220 * calculate the number of lines that 221 * may be required if column count is 80 222 */ 223 if (maxLines < (adjustedLen / columnCount) ){ 224 columnCount = adjustedLen / maxLines; 225 } 226 return columnCount; 227 } 228 static void 229 str_write_java( uint16_t* src, int32_t srcLen, UBool printEndLine, UErrorCode *status){ 230 231 uint32_t length = srcLen*8; 232 uint32_t bufLen = 0; 233 uint32_t columnCount; 234 char* buf = (char*) malloc(sizeof(char)*length); 235 236 if(buf == NULL) { 237 *status = U_MEMORY_ALLOCATION_ERROR; 238 return; 239 } 240 241 columnCount = getColumnCount(srcLen); 242 memset(buf,0,length); 243 244 bufLen = uCharsToChars(buf,length,src,srcLen,status); 245 246 if(printEndLine) 247 write_tabs(out); 248 249 if(U_FAILURE(*status)){ 250 uprv_free(buf); 251 return; 252 } 253 254 if(bufLen+(tabCount*4) > columnCount ){ 255 uint32_t len = 0; 256 char* current = buf; 257 uint32_t add; 258 while(len < bufLen){ 259 add = columnCount-(tabCount*4)-5/* for ", +\n */; 260 current = buf +len; 261 if (add < (bufLen-len)) { 262 uint32_t idx = strrch(current,add,'\\'); 263 if (idx > add) { 264 idx = add; 265 } else { 266 int32_t num =idx-1; 267 uint32_t seqLen; 268 while(num>0){ 269 if(current[num]=='\\'){ 270 num--; 271 }else{ 272 break; 273 } 274 } 275 if ((idx-num)%2==0) { 276 idx--; 277 } 278 seqLen = (current[idx+1]=='u') ? 6 : 2; 279 if ((add-idx) < seqLen) { 280 add = idx + seqLen; 281 } 282 } 283 } 284 T_FileStream_write(out,"\"",1); 285 if(len+add<bufLen){ 286 T_FileStream_write(out,current,add); 287 T_FileStream_write(out,"\" +\n",4); 288 write_tabs(out); 289 }else{ 290 T_FileStream_write(out,current,bufLen-len); 291 } 292 len+=add; 293 } 294 }else{ 295 T_FileStream_write(out,"\"",1); 296 T_FileStream_write(out, buf,bufLen); 297 } 298 if(printEndLine){ 299 T_FileStream_write(out,"\",\n",3); 300 }else{ 301 T_FileStream_write(out,"\"",1); 302 } 303 uprv_free(buf); 304 } 305 306 /* Writing Functions */ 307 static void 308 string_write_java(struct SResource *res,UErrorCode *status) { 309 310 str_write_java(res->u.fString.fChars,res->u.fString.fLength,TRUE,status); 311 312 if(res->fKey > 0 && uprv_strcmp(srBundle->fKeys+res->fKey,"Rule")==0) 313 { 314 UChar* buf = (UChar*) uprv_malloc(sizeof(UChar)*res->u.fString.fLength); 315 uprv_memcpy(buf,res->u.fString.fChars,res->u.fString.fLength); 316 uprv_free(buf); 317 } 318 319 } 320 321 static void 322 array_write_java( struct SResource *res, UErrorCode *status) { 323 324 uint32_t i = 0; 325 const char* arr ="new String[] { \n"; 326 struct SResource *current = NULL; 327 struct SResource *first =NULL; 328 UBool decrementTabs = FALSE; 329 UBool allStrings = TRUE; 330 331 if (U_FAILURE(*status)) { 332 return; 333 } 334 335 if (res->u.fArray.fCount > 0) { 336 337 current = res->u.fArray.fFirst; 338 i = 0; 339 while(current != NULL){ 340 if(current->fType!=URES_STRING){ 341 allStrings = FALSE; 342 break; 343 } 344 current= current->fNext; 345 } 346 347 current = res->u.fArray.fFirst; 348 if(allStrings==FALSE){ 349 const char* object = "new Object[]{\n"; 350 write_tabs(out); 351 T_FileStream_write(out, object, (int32_t)uprv_strlen(object)); 352 tabCount++; 353 decrementTabs = TRUE; 354 }else{ 355 write_tabs(out); 356 T_FileStream_write(out, arr, (int32_t)uprv_strlen(arr)); 357 tabCount++; 358 } 359 first=current; 360 while (current != NULL) { 361 /*if(current->fType==URES_STRING){ 362 write_tabs(out); 363 }*/ 364 res_write_java(current, status); 365 if(U_FAILURE(*status)){ 366 return; 367 } 368 i++; 369 current = current->fNext; 370 } 371 T_FileStream_write(out,"\n",1); 372 373 tabCount--; 374 write_tabs(out); 375 T_FileStream_write(out,"},\n",3); 376 377 } else { 378 write_tabs(out); 379 T_FileStream_write(out,arr,(int32_t)uprv_strlen(arr)); 380 write_tabs(out); 381 T_FileStream_write(out,"},\n",3); 382 } 383 } 384 385 static void 386 intvector_write_java( struct SResource *res, UErrorCode *status) { 387 uint32_t i = 0; 388 const char* intArr = "new int[] {\n"; 389 /* const char* intC = "new Integer("; */ 390 const char* stringArr = "new String[]{\n"; 391 char buf[100]; 392 int len =0; 393 buf[0]=0; 394 write_tabs(out); 395 396 if(res->fKey > 0 && uprv_strcmp(srBundle->fKeys+res->fKey,"DateTimeElements")==0){ 397 T_FileStream_write(out, stringArr, (int32_t)uprv_strlen(stringArr)); 398 tabCount++; 399 for(i = 0; i<res->u.fIntVector.fCount; i++) { 400 write_tabs(out); 401 len=itostr(buf,res->u.fIntVector.fArray[i],10,0); 402 T_FileStream_write(out,"\"",1); 403 T_FileStream_write(out,buf,len); 404 T_FileStream_write(out,"\",",2); 405 T_FileStream_write(out,"\n",1); 406 } 407 }else{ 408 T_FileStream_write(out, intArr, (int32_t)uprv_strlen(intArr)); 409 tabCount++; 410 for(i = 0; i<res->u.fIntVector.fCount; i++) { 411 write_tabs(out); 412 /* T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC)); */ 413 len=itostr(buf,res->u.fIntVector.fArray[i],10,0); 414 T_FileStream_write(out,buf,len); 415 /* T_FileStream_write(out,"),",2); */ 416 /* T_FileStream_write(out,"\n",1); */ 417 T_FileStream_write(out,",\n",2); 418 } 419 } 420 tabCount--; 421 write_tabs(out); 422 T_FileStream_write(out,"},\n",3); 423 } 424 425 static void 426 int_write_java(struct SResource *res,UErrorCode *status) { 427 const char* intC = "new Integer("; 428 char buf[100]; 429 int len =0; 430 buf[0]=0; 431 432 /* write the binary data */ 433 write_tabs(out); 434 T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC)); 435 len=itostr(buf, res->u.fIntValue.fValue, 10, 0); 436 T_FileStream_write(out,buf,len); 437 T_FileStream_write(out,"),\n",3 ); 438 439 } 440 441 static void 442 bytes_write_java( struct SResource *res, UErrorCode *status) { 443 const char* type = "new byte[] {"; 444 const char* byteDecl = "%i, "; 445 char byteBuffer[100] = { 0 }; 446 uint8_t* byteArray = NULL; 447 int byteIterator = 0; 448 449 int32_t srcLen=res->u.fBinaryValue.fLength; 450 451 if(srcLen>0 ) 452 { 453 byteArray = res->u.fBinaryValue.fData; 454 455 write_tabs(out); 456 T_FileStream_write(out, type, (int32_t)uprv_strlen(type)); 457 T_FileStream_write(out, "\n", 1); 458 tabCount++; 459 460 for (;byteIterator<srcLen;byteIterator++) 461 { 462 if (byteIterator%16 == 0) 463 { 464 write_tabs(out); 465 } 466 467 if (byteArray[byteIterator] < 128) 468 { 469 sprintf(byteBuffer, byteDecl, byteArray[byteIterator]); 470 } 471 else 472 { 473 sprintf(byteBuffer, byteDecl, (byteArray[byteIterator]-256)); 474 } 475 476 T_FileStream_write(out, byteBuffer, (int32_t)uprv_strlen(byteBuffer)); 477 478 if (byteIterator%16 == 15) 479 { 480 T_FileStream_write(out, "\n", 1); 481 } 482 483 } 484 485 if (((byteIterator-1)%16) != 15) 486 { 487 T_FileStream_write(out, "\n", 1); 488 } 489 490 tabCount--; 491 write_tabs(out); 492 T_FileStream_write(out, "},\n", 3); 493 494 } 495 else 496 { 497 /* Empty array */ 498 write_tabs(out); 499 T_FileStream_write(out,type,(int32_t)uprv_strlen(type)); 500 T_FileStream_write(out,"},\n",3); 501 } 502 503 } 504 505 static UBool start = TRUE; 506 507 static void 508 table_write_java(struct SResource *res, UErrorCode *status) { 509 uint32_t i = 0; 510 UBool allStrings =TRUE; 511 struct SResource *current = NULL; 512 struct SResource *save = NULL; 513 const char* obj = "new Object[][]{\n"; 514 515 if (U_FAILURE(*status)) { 516 return ; 517 } 518 519 if (res->u.fTable.fCount > 0) { 520 if(start==FALSE){ 521 write_tabs(out); 522 T_FileStream_write(out, obj, (int32_t)uprv_strlen(obj)); 523 tabCount++; 524 } 525 start = FALSE; 526 save = current = res->u.fTable.fFirst; 527 i = 0; 528 529 530 while (current != NULL) { 531 assert(i < res->u.fTable.fCount); 532 write_tabs(out); 533 534 T_FileStream_write(out, openBrace, 2); 535 536 537 tabCount++; 538 allStrings=FALSE; 539 540 write_tabs(out); 541 if(current->fKey > 0){ 542 T_FileStream_write(out, "\"", 1); 543 T_FileStream_write(out, srBundle->fKeys+current->fKey, 544 (int32_t)uprv_strlen(srBundle->fKeys+current->fKey)); 545 T_FileStream_write(out, "\",\n", 2); 546 547 T_FileStream_write(out, "\n", 1); 548 } 549 res_write_java(current, status); 550 if(U_FAILURE(*status)){ 551 return; 552 } 553 i++; 554 current = current->fNext; 555 tabCount--; 556 write_tabs(out); 557 T_FileStream_write(out, "},\n", 3); 558 } 559 if(tabCount>4){ 560 tabCount--; 561 write_tabs(out); 562 T_FileStream_write(out, "},\n", 3); 563 } 564 565 } else { 566 write_tabs(out); 567 T_FileStream_write(out,obj,(int32_t)uprv_strlen(obj)); 568 569 write_tabs(out); 570 T_FileStream_write(out,"},\n",3); 571 572 } 573 574 } 575 576 void 577 res_write_java(struct SResource *res,UErrorCode *status) { 578 579 if (U_FAILURE(*status)) { 580 return ; 581 } 582 583 if (res != NULL) { 584 switch (res->fType) { 585 case URES_STRING: 586 string_write_java (res, status); 587 return; 588 case URES_ALIAS: 589 printf("Encountered unsupported resource type %d of alias\n", res->fType); 590 *status = U_UNSUPPORTED_ERROR; 591 return; 592 case URES_INT_VECTOR: 593 intvector_write_java (res, status); 594 return; 595 case URES_BINARY: 596 bytes_write_java (res, status); 597 return; 598 case URES_INT: 599 int_write_java (res, status); 600 return; 601 case URES_ARRAY: 602 array_write_java (res, status); 603 return; 604 case URES_TABLE: 605 case URES_TABLE32: 606 table_write_java (res, status); 607 return; 608 default: 609 break; 610 } 611 } 612 613 *status = U_INTERNAL_PROGRAM_ERROR; 614 } 615 616 void 617 bundle_write_java(struct SRBRoot *bundle, const char *outputDir,const char* outputEnc, 618 char *writtenFilename, int writtenFilenameLen, 619 const char* packageName, const char* bundleName, 620 UErrorCode *status) { 621 622 char fileName[256] = {'\0'}; 623 char className[256]={'\0'}; 624 /*char constructor[1000] = { 0 };*/ 625 /*UBool j1 =FALSE;*/ 626 outDir = outputDir; 627 628 start = TRUE; /* Reset the start indictor*/ 629 630 bName = (bundleName==NULL) ? "LocaleElements" : bundleName; 631 pName = (packageName==NULL)? "com.ibm.icu.impl.data" : packageName; 632 633 uprv_strcpy(className, bName); 634 srBundle = bundle; 635 if(uprv_strcmp(srBundle->fLocale,"root")!=0){ 636 uprv_strcat(className,"_"); 637 uprv_strcat(className,srBundle->fLocale); 638 } 639 if(outputDir){ 640 uprv_strcpy(fileName, outputDir); 641 if(outputDir[uprv_strlen(outputDir)-1] !=U_FILE_SEP_CHAR){ 642 uprv_strcat(fileName,U_FILE_SEP_STRING); 643 } 644 uprv_strcat(fileName,className); 645 uprv_strcat(fileName,".java"); 646 }else{ 647 uprv_strcat(fileName,className); 648 uprv_strcat(fileName,".java"); 649 } 650 651 if (writtenFilename) { 652 uprv_strncpy(writtenFilename, fileName, writtenFilenameLen); 653 } 654 655 if (U_FAILURE(*status)) { 656 return; 657 } 658 659 out= T_FileStream_open(fileName,"w"); 660 661 if(out==NULL){ 662 *status = U_FILE_ACCESS_ERROR; 663 return; 664 } 665 if(getIncludeCopyright()){ 666 T_FileStream_write(out, copyRight, (int32_t)uprv_strlen(copyRight)); 667 T_FileStream_write(out, warningMsg, (int32_t)uprv_strlen(warningMsg)); 668 } 669 T_FileStream_write(out,"package ",(int32_t)uprv_strlen("package ")); 670 T_FileStream_write(out,pName,(int32_t)uprv_strlen(pName)); 671 T_FileStream_write(out,";\n\n",3); 672 T_FileStream_write(out, javaClass, (int32_t)uprv_strlen(javaClass)); 673 T_FileStream_write(out, className, (int32_t)uprv_strlen(className)); 674 T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1)); 675 676 /* if(j1){ 677 T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1)); 678 }else{ 679 sprintf(constructor,javaClassICU,className); 680 T_FileStream_write(out, constructor, (int32_t)uprv_strlen(constructor)); 681 } 682 */ 683 684 if(outputEnc && *outputEnc!='\0'){ 685 /* store the output encoding */ 686 enc = outputEnc; 687 conv=ucnv_open(enc,status); 688 if(U_FAILURE(*status)){ 689 return; 690 } 691 } 692 res_write_java(bundle->fRoot, status); 693 694 T_FileStream_write(out, closeClass, (int32_t)uprv_strlen(closeClass)); 695 696 T_FileStream_close(out); 697 698 ucnv_close(conv); 699 } 700