[apple/icu.git] / icuSources / tools / genrb / wrtjava.c

/*
*******************************************************************************
*
*   Copyright (C) 2000-2009, International Business Machines
*   Corporation and others.  All Rights Reserved.
*
*******************************************************************************
*
* File wrtjava.c
*
* 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 dependancy
*******************************************************************************
*/

#include <assert.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 "ucol_tok.h"
#include "uhash.h"
#include "uresimp.h"
#include "unicode/ustring.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=NULL;
static struct SRBRoot* srBundle ;
static const char* outDir = NULL;

static const char* bName=NULL;
static const char* pName=NULL;

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 = NULL;

static int32_t
uCharsToChars( char* target,int32_t targetLen, UChar* 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( uint16_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 == NULL) {
        *status = U_MEMORY_ALLOCATION_ERROR;
        return;
    }

    columnCount = getColumnCount(srcLen);
    memset(buf,0,length);

    bufLen = uCharsToChars(buf,length,src,srcLen,status);

    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);
            if(len+add<bufLen){
                T_FileStream_write(out,current,add);
                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(struct SResource *res,UErrorCode *status) {
    char resKeyBuffer[8];
    const char *resname = res_getKeyString(srBundle, res, resKeyBuffer);

    str_write_java(res->u.fString.fChars,res->u.fString.fLength,TRUE,status);
    
	if(resname != NULL && uprv_strcmp(resname,"Rule")==0)
	{
        UChar* buf = (UChar*) uprv_malloc(sizeof(UChar)*res->u.fString.fLength);
        uprv_memcpy(buf,res->u.fString.fChars,res->u.fString.fLength);
        uprv_free(buf);
    }

}

static void
array_write_java( struct SResource *res, UErrorCode *status) {

    uint32_t  i         = 0;
    const char* arr ="new String[] { \n";
    struct SResource *current = NULL;
    struct SResource *first =NULL;
    UBool decrementTabs = FALSE;
    UBool allStrings    = TRUE;

    if (U_FAILURE(*status)) {
        return;
    }

    if (res->u.fArray.fCount > 0) {

        current = res->u.fArray.fFirst;
        i = 0;
        while(current != NULL){
            if(current->fType!=URES_STRING){
                allStrings = FALSE;
                break;
            }
            current= current->fNext;
        }

        current = res->u.fArray.fFirst;
        if(allStrings==FALSE){
            const char* object = "new Object[]{\n";
            write_tabs(out);
            T_FileStream_write(out, object, (int32_t)uprv_strlen(object));
            tabCount++;
            decrementTabs = TRUE;
        }else{
            write_tabs(out);
            T_FileStream_write(out, arr, (int32_t)uprv_strlen(arr));
            tabCount++;
        }
        first=current;
        while (current != NULL) {
            /*if(current->fType==URES_STRING){
                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( struct SResource *res, UErrorCode *status) {
    uint32_t i = 0;
    const char* intArr = "new int[] {\n";
    /* const char* intC   = "new Integer(";   */
    const char* stringArr = "new String[]{\n";
    char resKeyBuffer[8];
    const char *resname = res_getKeyString(srBundle, res, resKeyBuffer);
    char buf[100];
    int len =0;
    buf[0]=0;
    write_tabs(out);

    if(resname != NULL && uprv_strcmp(resname,"DateTimeElements")==0){
        T_FileStream_write(out, stringArr, (int32_t)uprv_strlen(stringArr));
        tabCount++;
        for(i = 0; i<res->u.fIntVector.fCount; i++) {
            write_tabs(out);
            len=itostr(buf,res->u.fIntVector.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->u.fIntVector.fCount; i++) {
            write_tabs(out);
            /* T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC)); */
            len=itostr(buf,res->u.fIntVector.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(struct SResource *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->u.fIntValue.fValue, 10, 0);
    T_FileStream_write(out,buf,len);
    T_FileStream_write(out,"),\n",3 );

}

static void
bytes_write_java( struct SResource *res, UErrorCode *status) {
	const char* type  = "new byte[] {";
	const char* byteDecl = "%i, ";
    char byteBuffer[100] = { 0 };
	uint8_t*  byteArray = NULL;
    int byteIterator = 0;
	
    int32_t srcLen=res->u.fBinaryValue.fLength;
	
    if(srcLen>0 )
	{
        byteArray = res->u.fBinaryValue.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)
			{
                sprintf(byteBuffer, byteDecl, byteArray[byteIterator]);
			}
			else
			{
                sprintf(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(struct SResource *res, UErrorCode *status) {
    uint32_t  i         = 0;
    UBool allStrings =TRUE;
    struct SResource *current = NULL;
    struct SResource *save = NULL;
    const char* obj = "new Object[][]{\n";

    if (U_FAILURE(*status)) {
        return ;
    }

    if (res->u.fTable.fCount > 0) {
        if(start==FALSE){
            write_tabs(out);
            T_FileStream_write(out, obj, (int32_t)uprv_strlen(obj));
            tabCount++;
        }
        start = FALSE;
        save = current = res->u.fTable.fFirst;
        i       = 0;


        while (current != NULL) {
            char currentKeyBuffer[8];
            const char *currentKeyString = res_getKeyString(srBundle, current, currentKeyBuffer);

            assert(i < res->u.fTable.fCount);
            write_tabs(out);

            T_FileStream_write(out, openBrace, 2);


            tabCount++;
            allStrings=FALSE;

            write_tabs(out);
            if(currentKeyString != NULL) {
                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 != NULL) {
        switch (res->fType) {
        case URES_STRING:
             string_write_java    (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 (res, status);
             return;
        case URES_BINARY:
             bytes_write_java     (res, status);
             return;
        case URES_INT:
             int_write_java       (res, status);
             return;
        case URES_ARRAY:
             array_write_java     (res, status);
             return;
        case URES_TABLE:
             table_write_java     (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 indictor*/

    bName = (bundleName==NULL) ? "LocaleElements" : bundleName;
    pName = (packageName==NULL)? "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==NULL){
        *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);
}
Commit	Line	Data
b75a7d8f A	1	/*
	2	*******************************************************************************
	3	*
729e4ab9	4	* Copyright (C) 2000-2009, International Business Machines
b75a7d8f A	5	* Corporation and others. All Rights Reserved.
	6	*
	7	*******************************************************************************
	8	*
	9	* File wrtjava.c
	10	*
	11	* Modification History:
	12	*
	13	* Date Name Description
46f4442e A	14	* 01/11/02 Ram Creation.
	15	* 02/12/08 Spieth Fix errant 'new Object[][]{' insertion
	16	* 02/19/08 Spieth Removed ICUListResourceBundle dependancy
b75a7d8f A	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
374ca955	38	static const char copyRight[] =
b75a7d8f A	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";
374ca955	51	static const char warningMsg[] =
b75a7d8f A	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
46f4442e	66	static const char* javaClass = "import java.util.ListResourceBundle;\n\n"
b75a7d8f	67	"public class ";
374ca955	68
46f4442e	69	static const char* javaClass1= " extends ListResourceBundle {\n\n"
b75a7d8f A	70	" /**\n"
	71	" * Overrides ListResourceBundle \n"
	72	" */\n"
	73	" public final Object[][] getContents() { \n"
	74	" return contents;\n"
46f4442e	75	" }\n\n"
b75a7d8f	76	" private static Object[][] contents = {\n";
729e4ab9	77	/static const char javaClassICU= " extends ListResourceBundle {\n\n"
b75a7d8f A	78	" public %s () {\n"
	79	" super.contents = data;\n"
	80	" }\n"
729e4ab9	81	" static final Object[][] data = new Object[][] { \n";*/
b75a7d8f A	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	}
374ca955 A	97
	98	#define ZERO 0x30
	99
b75a7d8f A	100	static const char* enc ="";
	101	static UConverter* conv = NULL;
	102
374ca955	103	static int32_t
b75a7d8f A	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]!='\\'){
374ca955	126
b75a7d8f A	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	}
374ca955	176	j++;
b75a7d8f A	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
374ca955	203	static uint32_t
b75a7d8f A	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 = len5; / 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;
73c04bcf	233	uint32_t columnCount;
b75a7d8f	234	char* buf = (char) malloc(sizeof(char)length);
374ca955	235
b75a7d8f A	236	if(buf == NULL) {
	237	*status = U_MEMORY_ALLOCATION_ERROR;
	238	return;
	239	}
374ca955	240
73c04bcf	241	columnCount = getColumnCount(srcLen);
b75a7d8f	242	memset(buf,0,length);
374ca955	243
b75a7d8f A	244	bufLen = uCharsToChars(buf,length,src,srcLen,status);
b75a7d8f A	245
73c04bcf A	246	if(printEndLine)
73c04bcf A	247	write_tabs(out);
b75a7d8f A	248
b75a7d8f A	249	if(U_FAILURE(*status)){
73c04bcf	250	uprv_free(buf);
b75a7d8f A	251	return;
b75a7d8f A	252	}
374ca955	253
b75a7d8f A	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-(tabCount4)-5/ for ", +\n */;
	260	current = buf +len;
	261	if (add < (bufLen-len)) {
729e4ab9 A	262	uint32_t idx = strrch(current,add,'\\');
	263	if (idx > add) {
	264	idx = add;
b75a7d8f	265	} else {
729e4ab9	266	int32_t num =idx-1;
b75a7d8f A	267	uint32_t seqLen;
	268	while(num>0){
	269	if(current[num]=='\\'){
	270	num--;
	271	}else{
	272	break;
	273	}
	274	}
729e4ab9 A	275	if ((idx-num)%2==0) {
729e4ab9 A	276	idx--;
b75a7d8f	277	}
729e4ab9 A	278	seqLen = (current[idx+1]=='u') ? 6 : 2;
	279	if ((add-idx) < seqLen) {
	280	add = idx + seqLen;
b75a7d8f A	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	}
73c04bcf	303	uprv_free(buf);
b75a7d8f A	304	}
b75a7d8f A	305
374ca955 A	306	/* Writing Functions */
	307	static void
	308	string_write_java(struct SResource res,UErrorCode status) {
729e4ab9 A	309	char resKeyBuffer[8];
729e4ab9 A	310	const char *resname = res_getKeyString(srBundle, res, resKeyBuffer);
b75a7d8f	311
46f4442e A	312	str_write_java(res->u.fString.fChars,res->u.fString.fLength,TRUE,status);
46f4442e A	313
729e4ab9	314	if(resname != NULL && uprv_strcmp(resname,"Rule")==0)
46f4442e A	315	{
	316	UChar* buf = (UChar) uprv_malloc(sizeof(UChar)res->u.fString.fLength);
	317	uprv_memcpy(buf,res->u.fString.fChars,res->u.fString.fLength);
	318	uprv_free(buf);
b75a7d8f A	319	}
	320
	321	}
	322
374ca955	323	static void
b75a7d8f A	324	array_write_java( struct SResource res, UErrorCode status) {
	325
	326	uint32_t i = 0;
	327	const char* arr ="new String[] { \n";
	328	struct SResource *current = NULL;
	329	struct SResource *first =NULL;
	330	UBool decrementTabs = FALSE;
	331	UBool allStrings = TRUE;
	332
	333	if (U_FAILURE(*status)) {
	334	return;
	335	}
	336
	337	if (res->u.fArray.fCount > 0) {
	338
	339	current = res->u.fArray.fFirst;
	340	i = 0;
	341	while(current != NULL){
	342	if(current->fType!=URES_STRING){
	343	allStrings = FALSE;
	344	break;
	345	}
	346	current= current->fNext;
	347	}
	348
	349	current = res->u.fArray.fFirst;
	350	if(allStrings==FALSE){
	351	const char* object = "new Object[]{\n";
	352	write_tabs(out);
	353	T_FileStream_write(out, object, (int32_t)uprv_strlen(object));
	354	tabCount++;
	355	decrementTabs = TRUE;
	356	}else{
	357	write_tabs(out);
	358	T_FileStream_write(out, arr, (int32_t)uprv_strlen(arr));
	359	tabCount++;
	360	}
	361	first=current;
	362	while (current != NULL) {
	363	/*if(current->fType==URES_STRING){
	364	write_tabs(out);
	365	}*/
	366	res_write_java(current, status);
	367	if(U_FAILURE(*status)){
	368	return;
	369	}
	370	i++;
	371	current = current->fNext;
	372	}
	373	T_FileStream_write(out,"\n",1);
	374
	375	tabCount--;
	376	write_tabs(out);
	377	T_FileStream_write(out,"},\n",3);
	378
	379	} else {
	380	write_tabs(out);
374ca955	381	T_FileStream_write(out,arr,(int32_t)uprv_strlen(arr));
b75a7d8f A	382	write_tabs(out);
	383	T_FileStream_write(out,"},\n",3);
	384	}
	385	}
	386
374ca955	387	static void
b75a7d8f A	388	intvector_write_java( struct SResource res, UErrorCode status) {
b75a7d8f A	389	uint32_t i = 0;
46f4442e A	390	const char* intArr = "new int[] {\n";
46f4442e A	391	/* const char* intC = "new Integer("; */
374ca955	392	const char* stringArr = "new String[]{\n";
729e4ab9 A	393	char resKeyBuffer[8];
729e4ab9 A	394	const char *resname = res_getKeyString(srBundle, res, resKeyBuffer);
b75a7d8f A	395	char buf[100];
	396	int len =0;
	397	buf[0]=0;
	398	write_tabs(out);
	399
729e4ab9	400	if(resname != NULL && uprv_strcmp(resname,"DateTimeElements")==0){
b75a7d8f A	401	T_FileStream_write(out, stringArr, (int32_t)uprv_strlen(stringArr));
	402	tabCount++;
	403	for(i = 0; i<res->u.fIntVector.fCount; i++) {
	404	write_tabs(out);
	405	len=itostr(buf,res->u.fIntVector.fArray[i],10,0);
	406	T_FileStream_write(out,"\"",1);
	407	T_FileStream_write(out,buf,len);
	408	T_FileStream_write(out,"\",",2);
	409	T_FileStream_write(out,"\n",1);
	410	}
	411	}else{
	412	T_FileStream_write(out, intArr, (int32_t)uprv_strlen(intArr));
	413	tabCount++;
	414	for(i = 0; i<res->u.fIntVector.fCount; i++) {
	415	write_tabs(out);
46f4442e	416	/* T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC)); */
b75a7d8f A	417	len=itostr(buf,res->u.fIntVector.fArray[i],10,0);
b75a7d8f A	418	T_FileStream_write(out,buf,len);
46f4442e A	419	/* T_FileStream_write(out,"),",2); */
	420	/* T_FileStream_write(out,"\n",1); */
	421	T_FileStream_write(out,",\n",2);
b75a7d8f A	422	}
	423	}
	424	tabCount--;
	425	write_tabs(out);
	426	T_FileStream_write(out,"},\n",3);
	427	}
	428
374ca955	429	static void
b75a7d8f A	430	int_write_java(struct SResource res,UErrorCode status) {
	431	const char* intC = "new Integer(";
	432	char buf[100];
	433	int len =0;
	434	buf[0]=0;
	435
	436	/* write the binary data */
	437	write_tabs(out);
	438	T_FileStream_write(out, intC, (int32_t)uprv_strlen(intC));
	439	len=itostr(buf, res->u.fIntValue.fValue, 10, 0);
	440	T_FileStream_write(out,buf,len);
	441	T_FileStream_write(out,"),\n",3 );
	442
	443	}
	444
374ca955	445	static void
46f4442e A	446	bytes_write_java( struct SResource res, UErrorCode status) {
	447	const char* type = "new byte[] {";
	448	const char* byteDecl = "%i, ";
	449	char byteBuffer[100] = { 0 };
	450	uint8_t* byteArray = NULL;
	451	int byteIterator = 0;
	452
b75a7d8f	453	int32_t srcLen=res->u.fBinaryValue.fLength;
46f4442e A	454
	455	if(srcLen>0 )
	456	{
	457	byteArray = res->u.fBinaryValue.fData;
b75a7d8f	458
46f4442e A	459	write_tabs(out);
	460	T_FileStream_write(out, type, (int32_t)uprv_strlen(type));
	461	T_FileStream_write(out, "\n", 1);
	462	tabCount++;
b75a7d8f	463
46f4442e A	464	for (;byteIterator<srcLen;byteIterator++)
	465	{
	466	if (byteIterator%16 == 0)
	467	{
	468	write_tabs(out);
	469	}
	470
	471	if (byteArray[byteIterator] < 128)
	472	{
	473	sprintf(byteBuffer, byteDecl, byteArray[byteIterator]);
	474	}
	475	else
	476	{
	477	sprintf(byteBuffer, byteDecl, (byteArray[byteIterator]-256));
	478	}
	479
	480	T_FileStream_write(out, byteBuffer, (int32_t)uprv_strlen(byteBuffer));
	481
	482	if (byteIterator%16 == 15)
	483	{
	484	T_FileStream_write(out, "\n", 1);
	485	}
b75a7d8f	486
46f4442e	487	}
b75a7d8f	488
46f4442e A	489	if (((byteIterator-1)%16) != 15)
46f4442e A	490	{
b75a7d8f	491	T_FileStream_write(out, "\n", 1);
46f4442e	492	}
b75a7d8f	493
46f4442e A	494	tabCount--;
	495	write_tabs(out);
	496	T_FileStream_write(out, "},\n", 3);
374ca955	497
46f4442e A	498	}
	499	else
	500	{
	501	/* Empty array */
b75a7d8f	502	write_tabs(out);
374ca955	503	T_FileStream_write(out,type,(int32_t)uprv_strlen(type));
46f4442e A	504	T_FileStream_write(out,"},\n",3);
46f4442e A	505	}
b75a7d8f A	506
	507	}
	508
b75a7d8f A	509	static UBool start = TRUE;
b75a7d8f A	510
374ca955	511	static void
b75a7d8f A	512	table_write_java(struct SResource res, UErrorCode status) {
	513	uint32_t i = 0;
	514	UBool allStrings =TRUE;
	515	struct SResource *current = NULL;
	516	struct SResource *save = NULL;
	517	const char* obj = "new Object[][]{\n";
	518
	519	if (U_FAILURE(*status)) {
	520	return ;
	521	}
374ca955	522
b75a7d8f A	523	if (res->u.fTable.fCount > 0) {
	524	if(start==FALSE){
	525	write_tabs(out);
	526	T_FileStream_write(out, obj, (int32_t)uprv_strlen(obj));
	527	tabCount++;
	528	}
	529	start = FALSE;
	530	save = current = res->u.fTable.fFirst;
	531	i = 0;
	532
	533
	534	while (current != NULL) {
729e4ab9 A	535	char currentKeyBuffer[8];
	536	const char *currentKeyString = res_getKeyString(srBundle, current, currentKeyBuffer);
	537
b75a7d8f A	538	assert(i < res->u.fTable.fCount);
b75a7d8f A	539	write_tabs(out);
374ca955	540
b75a7d8f A	541	T_FileStream_write(out, openBrace, 2);
	542
	543
	544	tabCount++;
	545	allStrings=FALSE;
	546
	547	write_tabs(out);
729e4ab9	548	if(currentKeyString != NULL) {
374ca955	549	T_FileStream_write(out, "\"", 1);
729e4ab9 A	550	T_FileStream_write(out, currentKeyString,
729e4ab9 A	551	(int32_t)uprv_strlen(currentKeyString));
374ca955	552	T_FileStream_write(out, "\",\n", 2);
b75a7d8f	553
374ca955 A	554	T_FileStream_write(out, "\n", 1);
374ca955 A	555	}
b75a7d8f A	556	res_write_java(current, status);
	557	if(U_FAILURE(*status)){
	558	return;
	559	}
	560	i++;
	561	current = current->fNext;
	562	tabCount--;
	563	write_tabs(out);
	564	T_FileStream_write(out, "},\n", 3);
	565	}
	566	if(tabCount>4){
	567	tabCount--;
	568	write_tabs(out);
	569	T_FileStream_write(out, "},\n", 3);
	570	}
	571
	572	} else {
	573	write_tabs(out);
374ca955	574	T_FileStream_write(out,obj,(int32_t)uprv_strlen(obj));
b75a7d8f A	575
	576	write_tabs(out);
	577	T_FileStream_write(out,"},\n",3);
	578
	579	}
	580
	581	}
	582
374ca955	583	void
b75a7d8f	584	res_write_java(struct SResource res,UErrorCode status) {
374ca955	585
b75a7d8f A	586	if (U_FAILURE(*status)) {
	587	return ;
	588	}
	589
	590	if (res != NULL) {
	591	switch (res->fType) {
	592	case URES_STRING:
	593	string_write_java (res, status);
	594	return;
	595	case URES_ALIAS:
729e4ab9	596	printf("Encountered unsupported resource type %d of alias\n", res->fType);
46f4442e A	597	*status = U_UNSUPPORTED_ERROR;
46f4442e A	598	return;
b75a7d8f A	599	case URES_INT_VECTOR:
	600	intvector_write_java (res, status);
	601	return;
	602	case URES_BINARY:
46f4442e	603	bytes_write_java (res, status);
b75a7d8f A	604	return;
	605	case URES_INT:
	606	int_write_java (res, status);
	607	return;
	608	case URES_ARRAY:
	609	array_write_java (res, status);
	610	return;
	611	case URES_TABLE:
	612	table_write_java (res, status);
	613	return;
b75a7d8f A	614	default:
	615	break;
	616	}
	617	}
	618
	619	*status = U_INTERNAL_PROGRAM_ERROR;
	620	}
	621
374ca955 A	622	void
	623	bundle_write_java(struct SRBRoot bundle, const char outputDir,const char* outputEnc,
	624	char *writtenFilename, int writtenFilenameLen,
b75a7d8f A	625	const char* packageName, const char* bundleName,
	626	UErrorCode *status) {
	627
	628	char fileName[256] = {'\0'};
	629	char className[256]={'\0'};
729e4ab9 A	630	/char constructor[1000] = { 0 };/
729e4ab9 A	631	/UBool j1 =FALSE;/
b75a7d8f A	632	outDir = outputDir;
b75a7d8f A	633
46f4442e A	634	start = TRUE; /* Reset the start indictor*/
46f4442e A	635
b75a7d8f A	636	bName = (bundleName==NULL) ? "LocaleElements" : bundleName;
b75a7d8f A	637	pName = (packageName==NULL)? "com.ibm.icu.impl.data" : packageName;
374ca955	638
b75a7d8f A	639	uprv_strcpy(className, bName);
	640	srBundle = bundle;
	641	if(uprv_strcmp(srBundle->fLocale,"root")!=0){
	642	uprv_strcat(className,"_");
	643	uprv_strcat(className,srBundle->fLocale);
	644	}
	645	if(outputDir){
	646	uprv_strcpy(fileName, outputDir);
	647	if(outputDir[uprv_strlen(outputDir)-1] !=U_FILE_SEP_CHAR){
	648	uprv_strcat(fileName,U_FILE_SEP_STRING);
	649	}
	650	uprv_strcat(fileName,className);
	651	uprv_strcat(fileName,".java");
	652	}else{
	653	uprv_strcat(fileName,className);
	654	uprv_strcat(fileName,".java");
	655	}
	656
	657	if (writtenFilename) {
	658	uprv_strncpy(writtenFilename, fileName, writtenFilenameLen);
	659	}
	660
	661	if (U_FAILURE(*status)) {
	662	return;
	663	}
374ca955	664
b75a7d8f A	665	out= T_FileStream_open(fileName,"w");
	666
	667	if(out==NULL){
	668	*status = U_FILE_ACCESS_ERROR;
	669	return;
	670	}
	671	if(getIncludeCopyright()){
	672	T_FileStream_write(out, copyRight, (int32_t)uprv_strlen(copyRight));
	673	T_FileStream_write(out, warningMsg, (int32_t)uprv_strlen(warningMsg));
	674	}
	675	T_FileStream_write(out,"package ",(int32_t)uprv_strlen("package "));
	676	T_FileStream_write(out,pName,(int32_t)uprv_strlen(pName));
	677	T_FileStream_write(out,";\n\n",3);
	678	T_FileStream_write(out, javaClass, (int32_t)uprv_strlen(javaClass));
	679	T_FileStream_write(out, className, (int32_t)uprv_strlen(className));
46f4442e A	680	T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1));
	681
	682	/* if(j1){
	683	T_FileStream_write(out, javaClass1, (int32_t)uprv_strlen(javaClass1));
	684	}else{
	685	sprintf(constructor,javaClassICU,className);
	686	T_FileStream_write(out, constructor, (int32_t)uprv_strlen(constructor));
	687	}
	688	*/
b75a7d8f A	689
	690	if(outputEnc && *outputEnc!='\0'){
	691	/* store the output encoding */
	692	enc = outputEnc;
	693	conv=ucnv_open(enc,status);
	694	if(U_FAILURE(*status)){
	695	return;
	696	}
	697	}
	698	res_write_java(bundle->fRoot, status);
	699
	700	T_FileStream_write(out, closeClass, (int32_t)uprv_strlen(closeClass));
	701
	702	T_FileStream_close(out);
	703
	704	ucnv_close(conv);
	705	}