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-rw-r--r--intl/icu/source/tools/genrb/wrtjava.cpp701
1 files changed, 701 insertions, 0 deletions
diff --git a/intl/icu/source/tools/genrb/wrtjava.cpp b/intl/icu/source/tools/genrb/wrtjava.cpp
new file mode 100644
index 0000000000..cb04b5a44a
--- /dev/null
+++ b/intl/icu/source/tools/genrb/wrtjava.cpp
@@ -0,0 +1,701 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+*******************************************************************************
+*
+* Copyright (C) 2000-2015, International Business Machines
+* Corporation and others. All Rights Reserved.
+*
+*******************************************************************************
+*
+* File wrtjava.cpp
+*
+* Modification History:
+*
+* Date Name Description
+* 01/11/02 Ram Creation.
+* 02/12/08 Spieth Fix errant 'new Object[][]{' insertion
+* 02/19/08 Spieth Removed ICUListResourceBundle dependency
+*******************************************************************************
+*/
+
+#include <assert.h>
+#include "unicode/unistr.h"
+#include "reslist.h"
+#include "unewdata.h"
+#include "unicode/ures.h"
+#include "errmsg.h"
+#include "filestrm.h"
+#include "cstring.h"
+#include "unicode/ucnv.h"
+#include "genrb.h"
+#include "rle.h"
+#include "uhash.h"
+#include "uresimp.h"
+#include "unicode/ustring.h"
+#include "unicode/utf8.h"
+
+void res_write_java(struct SResource *res,UErrorCode *status);
+
+
+static const char copyRight[] =
+ "/* \n"
+ " *******************************************************************************\n"
+ " *\n"
+ " * Copyright (C) International Business Machines\n"
+ " * Corporation and others. All Rights Reserved.\n"
+ " *\n"
+ " *******************************************************************************\n"
+ " * $" "Source: $ \n"
+ " * $" "Date: $ \n"
+ " * $" "Revision: $ \n"
+ " *******************************************************************************\n"
+ " */\n\n";
+static const char warningMsg[] =
+ "/*********************************************************************\n"
+ "######################################################################\n"
+ "\n"
+ " WARNING: This file is generated by genrb Version " GENRB_VERSION ".\n"
+ " If you edit this file, please make sure that, the source\n"
+ " of this file (XXXX.txt in LocaleElements_XXXX.java)\n"
+ " is also edited.\n"
+ "######################################################################\n"
+ " *********************************************************************\n"
+ " */\n\n";
+static const char* openBrace="{\n";
+static const char* closeClass=" };\n"
+ "}\n";
+
+static const char* javaClass = "import java.util.ListResourceBundle;\n\n"
+ "public class ";
+
+static const char* javaClass1= " extends ListResourceBundle {\n\n"
+ " /**\n"
+ " * Overrides ListResourceBundle \n"
+ " */\n"
+ " public final Object[][] getContents() { \n"
+ " return contents;\n"
+ " }\n\n"
+ " private static Object[][] contents = {\n";
+/*static const char* javaClassICU= " extends ListResourceBundle {\n\n"
+ " public %s () {\n"
+ " super.contents = data;\n"
+ " }\n"
+ " static final Object[][] data = new Object[][] { \n";*/
+static int tabCount = 3;
+
+static FileStream* out=nullptr;
+static struct SRBRoot* srBundle ;
+/*static const char* outDir = nullptr;*/
+
+static const char* bName=nullptr;
+static const char* pName=nullptr;
+
+static void write_tabs(FileStream* os){
+ int i=0;
+ for(;i<=tabCount;i++){
+ T_FileStream_write(os," ",4);
+ }
+}
+
+#define ZERO 0x30
+
+static const char* enc ="";
+static UConverter* conv = nullptr;
+
+static int32_t
+uCharsToChars(char *target, int32_t targetLen, const char16_t *source, int32_t sourceLen, UErrorCode *status) {
+ int i=0, j=0;
+ char str[30]={'\0'};
+ while(i<sourceLen){
+ if (source[i] == '\n') {
+ if (j + 2 < targetLen) {
+ uprv_strcat(target, "\\n");
+ }
+ j += 2;
+ }else if(source[i]==0x0D){
+ if(j+2<targetLen){
+ uprv_strcat(target,"\\f");
+ }
+ j+=2;
+ }else if(source[i] == '"'){
+ if(source[i-1]=='\''){
+ if(j+2<targetLen){
+ uprv_strcat(target,"\\");
+ target[j+1]= (char)source[i];
+ }
+ j+=2;
+ }else if(source[i-1]!='\\'){
+
+ if(j+2<targetLen){
+ uprv_strcat(target,"\\");
+ target[j+1]= (char)source[i];
+ }
+ j+=2;
+ }else if(source[i-1]=='\\'){
+ target[j++]= (char)source[i];
+ }
+ }else if(source[i]=='\\'){
+ if(i+1<sourceLen){
+ switch(source[i+1]){
+ case ',':
+ case '!':
+ case '?':
+ case '#':
+ case '.':
+ case '%':
+ case '&':
+ case ':':
+ case ';':
+ if(j+2<targetLen){
+ uprv_strcat(target,"\\\\");
+ }
+ j+=2;
+ break;
+ case '"':
+ case '\'':
+ if(j+3<targetLen){
+ uprv_strcat(target,"\\\\\\");
+ }
+ j+=3;
+ break;
+ default :
+ if(j<targetLen){
+ target[j]=(char)source[i];
+ }
+ j++;
+ break;
+ }
+ }else{
+ if(j<targetLen){
+ uprv_strcat(target,"\\\\");
+ }
+ j+=2;
+ }
+ }else if(source[i]>=0x20 && source[i]<0x7F/*ASCII*/){
+ if(j<targetLen){
+ target[j] = (char) source[i];
+ }
+ j++;
+ }else{
+ if(*enc =='\0' || source[i]==0x0000){
+ uprv_strcpy(str,"\\u");
+ itostr(str+2,source[i],16,4);
+ if(j+6<targetLen){
+ uprv_strcat(target,str);
+ }
+ j+=6;
+ }else{
+ char dest[30] = {0};
+ int retVal=ucnv_fromUChars(conv,dest,30,source+i,1,status);
+ if(U_FAILURE(*status)){
+ return 0;
+ }
+ if(j+retVal<targetLen){
+ uprv_strcat(target,dest);
+ }
+ j+=retVal;
+ }
+ }
+ i++;
+ }
+ return j;
+}
+
+
+static uint32_t
+strrch(const char* source,uint32_t sourceLen,char find){
+ const char* tSourceEnd =source + (sourceLen-1);
+ while(tSourceEnd>= source){
+ if(*tSourceEnd==find){
+ return (uint32_t)(tSourceEnd-source);
+ }
+ tSourceEnd--;
+ }
+ return (uint32_t)(tSourceEnd-source);
+}
+
+static int32_t getColumnCount(int32_t len){
+ int32_t columnCount = 80;
+ int32_t maxLines = 3000;
+ int32_t adjustedLen = len*5; /* assume that every codepoint is represented in \uXXXX format*/
+ /*
+ * calculate the number of lines that
+ * may be required if column count is 80
+ */
+ if (maxLines < (adjustedLen / columnCount) ){
+ columnCount = adjustedLen / maxLines;
+ }
+ return columnCount;
+}
+static void
+str_write_java(const char16_t *src, int32_t srcLen, UBool printEndLine, UErrorCode *status) {
+
+ uint32_t length = srcLen*8;
+ uint32_t bufLen = 0;
+ uint32_t columnCount;
+ char* buf = (char*) malloc(sizeof(char)*length);
+
+ if(buf == nullptr) {
+ *status = U_MEMORY_ALLOCATION_ERROR;
+ return;
+ }
+
+ columnCount = getColumnCount(srcLen);
+ memset(buf,0,length);
+
+ bufLen = uCharsToChars(buf,length,src,srcLen,status);
+ // buflen accounts for extra bytes added due to multi byte encoding of
+ // non ASCII characters
+ if(printEndLine)
+ write_tabs(out);
+
+ if(U_FAILURE(*status)){
+ uprv_free(buf);
+ return;
+ }
+
+ if(bufLen+(tabCount*4) > columnCount ){
+ uint32_t len = 0;
+ char* current = buf;
+ uint32_t add;
+ while(len < bufLen){
+ add = columnCount-(tabCount*4)-5/* for ", +\n */;
+ current = buf +len;
+ if (add < (bufLen-len)) {
+ uint32_t idx = strrch(current,add,'\\');
+ if (idx > add) {
+ idx = add;
+ } else {
+ int32_t num =idx-1;
+ uint32_t seqLen;
+ while(num>0){
+ if(current[num]=='\\'){
+ num--;
+ }else{
+ break;
+ }
+ }
+ if ((idx-num)%2==0) {
+ idx--;
+ }
+ seqLen = (current[idx+1]=='u') ? 6 : 2;
+ if ((add-idx) < seqLen) {
+ add = idx + seqLen;
+ }
+ }
+ }
+ T_FileStream_write(out,"\"",1);
+ uint32_t byteIndex = 0;
+ uint32_t trailBytes = 0;
+ if(len+add<bufLen){
+ // check the trail bytes to be added to the output line
+ while (byteIndex < add) {
+ if (U8_IS_LEAD(*(current + byteIndex))) {
+ trailBytes = U8_COUNT_TRAIL_BYTES(*(current + byteIndex));
+ add += trailBytes;
+ }
+ byteIndex++;
+ }
+ T_FileStream_write(out,current,add);
+ if (len + add < bufLen) {
+ T_FileStream_write(out,"\" +\n",4);
+ write_tabs(out);
+ }
+ }else{
+ T_FileStream_write(out,current,bufLen-len);
+ }
+ len+=add;
+ }
+ }else{
+ T_FileStream_write(out,"\"",1);
+ T_FileStream_write(out, buf,bufLen);
+ }
+ if(printEndLine){
+ T_FileStream_write(out,"\",\n",3);
+ }else{
+ T_FileStream_write(out,"\"",1);
+ }
+ uprv_free(buf);
+}
+
+/* Writing Functions */
+static void
+string_write_java(const StringResource *res,UErrorCode *status) {
+ (void)res->getKeyString(srBundle);
+
+ str_write_java(res->getBuffer(), res->length(), true, status);
+}
+
+static void
+array_write_java(const ArrayResource *res, UErrorCode *status) {
+
+ uint32_t i = 0;
+ const char* arr ="new String[] { \n";
+ struct SResource *current = nullptr;
+ UBool allStrings = true;
+
+ if (U_FAILURE(*status)) {
+ return;
+ }
+
+ if (res->fCount > 0) {
+
+ current = res->fFirst;
+ i = 0;
+ while(current != nullptr){
+ if(!current->isString()){
+ allStrings = false;
+ break;
+ }
+ current= current->fNext;
+ }
+
+ current = res->fFirst;
+ if(allStrings==false){
+ const char* object = "new Object[]{\n";
+ write_tabs(out);
+ T_FileStream_write(out, object, (int32_t)uprv_strlen(object));
+ tabCount++;
+ }else{
+ write_tabs(out);
+ T_FileStream_write(out, arr, (int32_t)uprv_strlen(arr));
+ tabCount++;
+ }
+ while (current != nullptr) {
+ /*if(current->isString()){
+ write_tabs(out);
+ }*/
+ res_write_java(current, status);
+ if(U_FAILURE(*status)){
+ return;
+ }
+ i++;
+ current = current->fNext;
+ }
+ T_FileStream_write(out,"\n",1);
+
+ tabCount--;
+ write_tabs(out);
+ T_FileStream_write(out,"},\n",3);
+
+ } else {
+ write_tabs(out);
+ T_FileStream_write(out,arr,(int32_t)uprv_strlen(arr));
+ write_tabs(out);
+ T_FileStream_write(out,"},\n",3);
+ }
+}
+
+static void
+intvector_write_java(const IntVectorResource *res, UErrorCode * /*status*/) {
+ uint32_t i = 0;
+ const char* intArr = "new int[] {\n";
+ /* const char* intC = "new Integer("; */
+ const char* stringArr = "new String[]{\n";
+ const char *resname = res->getKeyString(srBundle);
+ char buf[100];
+ int len =0;
+ buf[0]=0;
+ write_tabs(out);
+
+ if(resname != nullptr && uprv_strcmp(resname,"DateTimeElements")==0){
+ T_FileStream_write(out, stringArr, (int32_t)uprv_strlen(stringArr));
+ tabCount++;
+ for(i = 0; i<res->fCount; i++) {
+ write_tabs(out);
+ len=itostr(buf,res->fArray[i],10,0);
+ T_FileStream_write(out,"\"",1);
+ T_FileStream_write(out,buf,len);
+ T_FileStream_write(out,"\",",2);
+ T_FileStream_write(out,"\n",1);
+ }
+ }else{
+ T_FileStream_write(out, intArr, (int32_t)uprv_strlen(intArr));
+ tabCount++;
+ for(i = 0; i<res->fCount; i++) {
+ write_tabs(out);
+ /* T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC)); */
+ len=itostr(buf,res->fArray[i],10,0);
+ T_FileStream_write(out,buf,len);
+ /* T_FileStream_write(out,"),",2); */
+ /* T_FileStream_write(out,"\n",1); */
+ T_FileStream_write(out,",\n",2);
+ }
+ }
+ tabCount--;
+ write_tabs(out);
+ T_FileStream_write(out,"},\n",3);
+}
+
+static void
+int_write_java(const IntResource *res, UErrorCode * /*status*/) {
+ const char* intC = "new Integer(";
+ char buf[100];
+ int len =0;
+ buf[0]=0;
+
+ /* write the binary data */
+ write_tabs(out);
+ T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC));
+ len=itostr(buf, res->fValue, 10, 0);
+ T_FileStream_write(out,buf,len);
+ T_FileStream_write(out,"),\n",3 );
+
+}
+
+static void
+bytes_write_java(const BinaryResource *res, UErrorCode * /*status*/) {
+ const char* type = "new byte[] {";
+ const char* byteDecl = "%i, ";
+ char byteBuffer[100] = { 0 };
+ uint8_t* byteArray = nullptr;
+ int byteIterator = 0;
+ int32_t srcLen=res->fLength;
+ if(srcLen>0 )
+ {
+ byteArray = res->fData;
+
+ write_tabs(out);
+ T_FileStream_write(out, type, (int32_t)uprv_strlen(type));
+ T_FileStream_write(out, "\n", 1);
+ tabCount++;
+
+ for (;byteIterator<srcLen;byteIterator++)
+ {
+ if (byteIterator%16 == 0)
+ {
+ write_tabs(out);
+ }
+
+ if (byteArray[byteIterator] < 128)
+ {
+ snprintf(byteBuffer, sizeof(byteBuffer), byteDecl, byteArray[byteIterator]);
+ }
+ else
+ {
+ snprintf(byteBuffer, sizeof(byteBuffer), byteDecl, (byteArray[byteIterator]-256));
+ }
+
+ T_FileStream_write(out, byteBuffer, (int32_t)uprv_strlen(byteBuffer));
+
+ if (byteIterator%16 == 15)
+ {
+ T_FileStream_write(out, "\n", 1);
+ }
+
+ }
+
+ if (((byteIterator-1)%16) != 15)
+ {
+ T_FileStream_write(out, "\n", 1);
+ }
+
+ tabCount--;
+ write_tabs(out);
+ T_FileStream_write(out, "},\n", 3);
+
+ }
+ else
+ {
+ /* Empty array */
+ write_tabs(out);
+ T_FileStream_write(out,type,(int32_t)uprv_strlen(type));
+ T_FileStream_write(out,"},\n",3);
+ }
+
+}
+
+static UBool start = true;
+
+static void
+table_write_java(const TableResource *res, UErrorCode *status) {
+ uint32_t i = 0;
+ struct SResource *current = nullptr;
+ const char* obj = "new Object[][]{\n";
+
+ if (U_FAILURE(*status)) {
+ return ;
+ }
+
+ if (res->fCount > 0) {
+ if(start==false){
+ write_tabs(out);
+ T_FileStream_write(out, obj, (int32_t)uprv_strlen(obj));
+ tabCount++;
+ }
+ start = false;
+ current = res->fFirst;
+ i = 0;
+
+
+ while (current != nullptr) {
+ const char *currentKeyString = current->getKeyString(srBundle);
+
+ assert(i < res->fCount);
+ write_tabs(out);
+
+ T_FileStream_write(out, openBrace, 2);
+
+
+ tabCount++;
+
+ write_tabs(out);
+ if(currentKeyString != nullptr) {
+ T_FileStream_write(out, "\"", 1);
+ T_FileStream_write(out, currentKeyString,
+ (int32_t)uprv_strlen(currentKeyString));
+ T_FileStream_write(out, "\",\n", 2);
+
+ T_FileStream_write(out, "\n", 1);
+ }
+ res_write_java(current, status);
+ if(U_FAILURE(*status)){
+ return;
+ }
+ i++;
+ current = current->fNext;
+ tabCount--;
+ write_tabs(out);
+ T_FileStream_write(out, "},\n", 3);
+ }
+ if(tabCount>4){
+ tabCount--;
+ write_tabs(out);
+ T_FileStream_write(out, "},\n", 3);
+ }
+
+ } else {
+ write_tabs(out);
+ T_FileStream_write(out,obj,(int32_t)uprv_strlen(obj));
+
+ write_tabs(out);
+ T_FileStream_write(out,"},\n",3);
+
+ }
+
+}
+
+void
+res_write_java(struct SResource *res,UErrorCode *status) {
+
+ if (U_FAILURE(*status)) {
+ return ;
+ }
+
+ if (res != nullptr) {
+ switch (res->fType) {
+ case URES_STRING:
+ string_write_java (static_cast<const StringResource *>(res), status);
+ return;
+ case URES_ALIAS:
+ printf("Encountered unsupported resource type %d of alias\n", res->fType);
+ *status = U_UNSUPPORTED_ERROR;
+ return;
+ case URES_INT_VECTOR:
+ intvector_write_java (static_cast<const IntVectorResource *>(res), status);
+ return;
+ case URES_BINARY:
+ bytes_write_java (static_cast<const BinaryResource *>(res), status);
+ return;
+ case URES_INT:
+ int_write_java (static_cast<const IntResource *>(res), status);
+ return;
+ case URES_ARRAY:
+ array_write_java (static_cast<const ArrayResource *>(res), status);
+ return;
+ case URES_TABLE:
+ table_write_java (static_cast<const TableResource *>(res), status);
+ return;
+ default:
+ break;
+ }
+ }
+
+ *status = U_INTERNAL_PROGRAM_ERROR;
+}
+
+void
+bundle_write_java(struct SRBRoot *bundle, const char *outputDir,const char* outputEnc,
+ char *writtenFilename, int writtenFilenameLen,
+ const char* packageName, const char* bundleName,
+ UErrorCode *status) {
+
+ char fileName[256] = {'\0'};
+ char className[256]={'\0'};
+ /*char constructor[1000] = { 0 };*/
+ /*UBool j1 =false;*/
+ /*outDir = outputDir;*/
+
+ start = true; /* Reset the start indicator*/
+
+ bName = (bundleName==nullptr) ? "LocaleElements" : bundleName;
+ pName = (packageName==nullptr)? "com.ibm.icu.impl.data" : packageName;
+
+ uprv_strcpy(className, bName);
+ srBundle = bundle;
+ if(uprv_strcmp(srBundle->fLocale,"root")!=0){
+ uprv_strcat(className,"_");
+ uprv_strcat(className,srBundle->fLocale);
+ }
+ if(outputDir){
+ uprv_strcpy(fileName, outputDir);
+ if(outputDir[uprv_strlen(outputDir)-1] !=U_FILE_SEP_CHAR){
+ uprv_strcat(fileName,U_FILE_SEP_STRING);
+ }
+ uprv_strcat(fileName,className);
+ uprv_strcat(fileName,".java");
+ }else{
+ uprv_strcat(fileName,className);
+ uprv_strcat(fileName,".java");
+ }
+
+ if (writtenFilename) {
+ uprv_strncpy(writtenFilename, fileName, writtenFilenameLen);
+ }
+
+ if (U_FAILURE(*status)) {
+ return;
+ }
+
+ out= T_FileStream_open(fileName,"w");
+
+ if(out==nullptr){
+ *status = U_FILE_ACCESS_ERROR;
+ return;
+ }
+ if(getIncludeCopyright()){
+ T_FileStream_write(out, copyRight, (int32_t)uprv_strlen(copyRight));
+ T_FileStream_write(out, warningMsg, (int32_t)uprv_strlen(warningMsg));
+ }
+ T_FileStream_write(out,"package ",(int32_t)uprv_strlen("package "));
+ T_FileStream_write(out,pName,(int32_t)uprv_strlen(pName));
+ T_FileStream_write(out,";\n\n",3);
+ T_FileStream_write(out, javaClass, (int32_t)uprv_strlen(javaClass));
+ T_FileStream_write(out, className, (int32_t)uprv_strlen(className));
+ T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1));
+
+ /* if(j1){
+ T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1));
+ }else{
+ sprintf(constructor,javaClassICU,className);
+ T_FileStream_write(out, constructor, (int32_t)uprv_strlen(constructor));
+ }
+ */
+
+ if(outputEnc && *outputEnc!='\0'){
+ /* store the output encoding */
+ enc = outputEnc;
+ conv=ucnv_open(enc,status);
+ if(U_FAILURE(*status)){
+ return;
+ }
+ }
+ res_write_java(bundle->fRoot, status);
+
+ T_FileStream_write(out, closeClass, (int32_t)uprv_strlen(closeClass));
+
+ T_FileStream_close(out);
+
+ ucnv_close(conv);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 09:16:24 +0000