Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1213 insertions, 0 deletions

diff --git a/intl/icu/source/tools/genrb/wrtxml.cpp b/intl/icu/source/tools/genrb/wrtxml.cpp
new file mode 100644
index 0000000000..16f67fabca
--- /dev/null
+++ b/intl/icu/source/tools/genrb/wrtxml.cpp
@@ -0,0 +1,1213 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+*******************************************************************************
+*
+*   Copyright (C) 2002-2015, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+*******************************************************************************
+*
+* File wrtxml.cpp
+*
+* Modification History:
+*
+*   Date        Name        Description
+*   10/01/02    Ram         Creation.
+*   02/07/08    Spieth      Correct XLIFF generation on EBCDIC platform
+*
+*******************************************************************************
+*/
+
+// Safer use of UnicodeString.
+#ifndef UNISTR_FROM_CHAR_EXPLICIT
+#   define UNISTR_FROM_CHAR_EXPLICIT explicit
+#endif
+
+// Less important, but still a good idea.
+#ifndef UNISTR_FROM_STRING_EXPLICIT
+#   define UNISTR_FROM_STRING_EXPLICIT explicit
+#endif
+
+#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/uchar.h"
+#include "ustr.h"
+#include "prscmnts.h"
+#include "unicode/unistr.h"
+#include "unicode/utf8.h"
+#include "unicode/utf16.h"
+#include <time.h>
+
+U_NAMESPACE_USE
+
+static int tabCount = 0;
+
+static FileStream* out=nullptr;
+static struct SRBRoot* srBundle ;
+static const char* outDir = nullptr;
+static const char* enc ="";
+static UConverter* conv = nullptr;
+
+const char* const* ISOLanguages;
+const char* const* ISOCountries;
+const char* textExt = ".txt";
+const char* xliffExt = ".xlf";
+
+static int32_t write_utf8_file(FileStream* fileStream, UnicodeString outString)
+{
+    UErrorCode status = U_ZERO_ERROR;
+    int32_t len = 0;
+
+    // preflight to get the destination buffer size
+    u_strToUTF8(nullptr,
+                0,
+                &len,
+                toUCharPtr(outString.getBuffer()),
+                outString.length(),
+                &status);
+
+    // allocate the buffer
+    char* dest = (char*)uprv_malloc(len);
+    status = U_ZERO_ERROR;
+
+    // convert the data
+    u_strToUTF8(dest,
+                len,
+                &len,
+                toUCharPtr(outString.getBuffer()),
+                outString.length(),
+                &status);
+
+    // write data to out file
+    int32_t ret = T_FileStream_write(fileStream, dest, len);
+    uprv_free(dest);
+    return (ret);
+}
+
+/*write indentation for formatting*/
+static void write_tabs(FileStream* os){
+    int i=0;
+    for(;i<=tabCount;i++){
+        write_utf8_file(os,UnicodeString("    "));
+    }
+}
+
+/*get ID for each element. ID is globally unique.*/
+static char* getID(const char* id, const char* curKey, char* result) {
+    if(curKey == nullptr) {
+        result = (char *)uprv_malloc(sizeof(char)*uprv_strlen(id) + 1);
+        uprv_memset(result, 0, sizeof(char)*uprv_strlen(id) + 1);
+        uprv_strcpy(result, id);
+    } else {
+        result = (char *)uprv_malloc(sizeof(char)*(uprv_strlen(id) + 1 + uprv_strlen(curKey)) + 1);
+        uprv_memset(result, 0, sizeof(char)*(uprv_strlen(id) + 1 + uprv_strlen(curKey)) + 1);
+        if(id[0]!='\0'){
+            uprv_strcpy(result, id);
+            uprv_strcat(result, "_");
+        }
+        uprv_strcat(result, curKey);
+    }
+    return result;
+}
+
+/*compute CRC for binary code*/
+/* The code is from  http://www.theorem.com/java/CRC32.java
+ * Calculates the CRC32 - 32 bit Cyclical Redundancy Check
+ * <P> This check is used in numerous systems to verify the integrity
+ * of information.  It's also used as a hashing function.  Unlike a regular
+ * checksum, it's sensitive to the order of the characters.
+ * It produces a 32 bit
+ *
+ * @author Michael Lecuyer (mjl@theorem.com)
+ * @version 1.1 August 11, 1998
+ */
+
+/* ICU is not endian portable, because ICU data generated on big endian machines can be
+ * ported to big endian machines but not to little endian machines and vice versa. The
+ * conversion is not portable across platforms with different endianness.
+ */
+
+uint32_t computeCRC(const char *ptr, uint32_t len, uint32_t lastcrc){
+    int32_t crc;
+    uint32_t temp1;
+    uint32_t temp2;
+
+    int32_t crc_ta[256];
+    int i = 0;
+    int j = 0;
+    uint32_t crc2 = 0;
+
+#define CRC32_POLYNOMIAL 0xEDB88320
+
+    /*build crc table*/
+    for (i = 0; i <= 255; i++) {
+        crc2 = i;
+        for (j = 8; j > 0; j--) {
+            if ((crc2 & 1) == 1) {
+                crc2 = (crc2 >> 1) ^ CRC32_POLYNOMIAL;
+            } else {
+                crc2 >>= 1;
+            }
+        }
+        crc_ta[i] = crc2;
+    }
+
+    crc = lastcrc;
+    while(len--!=0) {
+        temp1 = (uint32_t)crc>>8;
+        temp2 = crc_ta[(crc^*ptr) & 0xFF];
+        crc = temp1^temp2;
+        ptr++;
+    }
+    return(crc);
+}
+
+static void strnrepchr(char* src, int32_t srcLen, char s, char r){
+    int32_t i = 0;
+    for(i=0;i<srcLen;i++){
+        if(src[i]==s){
+            src[i]=r;
+        }
+    }
+}
+/* Parse the filename, and get its language information.
+ * If it fails to get the language information from the filename,
+ * use "en" as the default value for language
+ */
+static char* parseFilename(const char* id, char* /*lang*/) {
+    int idLen = (int) uprv_strlen(id);
+    char* localeID = (char*) uprv_malloc(idLen);
+    int pos = 0;
+    int canonCapacity = 0;
+    char* canon = nullptr;
+    int canonLen = 0;
+    /*int i;*/
+    UErrorCode status = U_ZERO_ERROR;
+    const char *ext = uprv_strchr(id, '.');
+
+    if(ext != nullptr){
+        pos = (int) (ext - id);
+    } else {
+        pos = idLen;
+    }
+    uprv_memcpy(localeID, id, pos);
+    localeID[pos]=0; /* NUL terminate the string */
+
+    canonCapacity =pos*3;
+    canon = (char*) uprv_malloc(canonCapacity);
+    canonLen = uloc_canonicalize(localeID, canon, canonCapacity, &status);
+
+    if(U_FAILURE(status)){
+        fprintf(stderr, "Could not canonicalize the locale ID: %s. Error: %s\n", localeID, u_errorName(status));
+        exit(status);
+    }
+    strnrepchr(canon, canonLen, '_', '-');
+    return canon;
+}
+
+static const char* xmlHeader = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
+#if 0
+static const char* bundleStart = "<xliff version = \"1.2\" "
+                                        "xmlns='urn:oasis:names:tc:xliff:document:1.2' "
+                                        "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' "
+                                        "xsi:schemaLocation='urn:oasis:names:tc:xliff:document:1.2 xliff-core-1.2-transitional.xsd'>\n";
+#else
+static const char* bundleStart = "<xliff version = \"1.1\" "
+                                        "xmlns='urn:oasis:names:tc:xliff:document:1.1' "
+                                        "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' "
+                                        "xsi:schemaLocation='urn:oasis:names:tc:xliff:document:1.1 http://www.oasis-open.org/committees/xliff/documents/xliff-core-1.1.xsd'>\n";
+#endif
+static const char* bundleEnd   = "</xliff>\n";
+
+void res_write_xml(struct SResource *res, const char* id, const char* language, UBool isTopLevel, UErrorCode *status);
+
+static char* convertAndEscape(char** pDest, int32_t destCap, int32_t* destLength,
+                              const char16_t* src, int32_t srcLen, UErrorCode* status){
+    int32_t srcIndex=0;
+    char* dest=nullptr;
+    char* temp=nullptr;
+    int32_t destLen=0;
+    UChar32 c = 0;
+
+    if(status==nullptr || U_FAILURE(*status) || pDest==nullptr  || srcLen==0 || src == nullptr){
+        return nullptr;
+    }
+    dest =*pDest;
+    if(dest==nullptr || destCap <=0){
+        destCap = srcLen * 8;
+        dest = (char*) uprv_malloc(sizeof(char) * destCap);
+        if(dest==nullptr){
+            *status=U_MEMORY_ALLOCATION_ERROR;
+            return nullptr;
+        }
+    }
+
+    dest[0]=0;
+
+    while(srcIndex<srcLen){
+        U16_NEXT(src, srcIndex, srcLen, c);
+
+        if (U16_IS_LEAD(c) || U16_IS_TRAIL(c)) {
+            *status = U_ILLEGAL_CHAR_FOUND;
+            fprintf(stderr, "Illegal Surrogate! \n");
+            uprv_free(dest);
+            return nullptr;
+        }
+
+        if((destLen+U8_LENGTH(c)) < destCap){
+
+            /* ASCII Range */
+            if(c <=0x007F){
+                switch(c) {
+                case '\x26':
+                    uprv_strcpy(dest+( destLen),"\x26\x61\x6d\x70\x3b"); /* &amp;*/
+                    destLen+=(int32_t)uprv_strlen("\x26\x61\x6d\x70\x3b");
+                    break;
+                case '\x3c':
+                    uprv_strcpy(dest+(destLen),"\x26\x6c\x74\x3b"); /* &lt;*/
+                    destLen+=(int32_t)uprv_strlen("\x26\x6c\x74\x3b");
+                    break;
+                case '\x3e':
+                    uprv_strcpy(dest+(destLen),"\x26\x67\x74\x3b"); /* &gt;*/
+                    destLen+=(int32_t)uprv_strlen("\x26\x67\x74\x3b");
+                    break;
+                case '\x22':
+                    uprv_strcpy(dest+(destLen),"\x26\x71\x75\x6f\x74\x3b"); /* &quot;*/
+                    destLen+=(int32_t)uprv_strlen("\x26\x71\x75\x6f\x74\x3b");
+                    break;
+                case '\x27':
+                    uprv_strcpy(dest+(destLen),"\x26\x61\x70\x6f\x73\x3b"); /* &apos; */
+                    destLen+=(int32_t)uprv_strlen("\x26\x61\x70\x6f\x73\x3b");
+                    break;
+
+                 /* Disallow C0 controls except TAB, CR, LF*/
+                case 0x00:
+                case 0x01:
+                case 0x02:
+                case 0x03:
+                case 0x04:
+                case 0x05:
+                case 0x06:
+                case 0x07:
+                case 0x08:
+                /*case 0x09:*/
+                /*case 0x0A: */
+                case 0x0B:
+                case 0x0C:
+                /*case 0x0D:*/
+                case 0x0E:
+                case 0x0F:
+                case 0x10:
+                case 0x11:
+                case 0x12:
+                case 0x13:
+                case 0x14:
+                case 0x15:
+                case 0x16:
+                case 0x17:
+                case 0x18:
+                case 0x19:
+                case 0x1A:
+                case 0x1B:
+                case 0x1C:
+                case 0x1D:
+                case 0x1E:
+                case 0x1F:
+                    *status = U_ILLEGAL_CHAR_FOUND;
+                    fprintf(stderr, "Illegal Character \\u%04X!\n",(int)c);
+                    uprv_free(dest);
+                    return nullptr;
+                default:
+                    dest[destLen++]=(char)c;
+                }
+            }else{
+                UBool isError = false;
+                U8_APPEND((unsigned char*)dest,destLen,destCap,c,isError);
+                if(isError){
+                    *status = U_ILLEGAL_CHAR_FOUND;
+                    fprintf(stderr, "Illegal Character \\U%08X!\n",(int)c);
+                    uprv_free(dest);
+                    return nullptr;
+                }
+            }
+        }else{
+            destCap += destLen;
+
+            temp = (char*) uprv_malloc(sizeof(char)*destCap);
+            if(temp==nullptr){
+                *status=U_MEMORY_ALLOCATION_ERROR;
+                uprv_free(dest);
+                return nullptr;
+            }
+            uprv_memmove(temp,dest,destLen);
+            destLen=0;
+            uprv_free(dest);
+            dest=temp;
+            temp=nullptr;
+        }
+
+    }
+    *destLength = destLen;
+    return dest;
+}
+
+#define ASTERISK 0x002A
+#define SPACE    0x0020
+#define CR       0x000A
+#define LF       0x000D
+#define AT_SIGN  0x0040
+
+#if UCONFIG_NO_REGULAR_EXPRESSIONS==0
+static void
+trim(char **src, int32_t *len){
+
+    char *s = nullptr;
+    int32_t i = 0;
+    if(src == nullptr || *src == nullptr){
+        return;
+    }
+    s = *src;
+    /* trim from the end */
+    for( i=(*len-1); i>= 0; i--){
+        switch(s[i]){
+        case ASTERISK:
+        case SPACE:
+        case CR:
+        case LF:
+            s[i] = 0;
+            continue;
+        default:
+            break;
+        }
+        break;
+
+    }
+    *len = i+1;
+}
+
+static void
+print(char16_t* src, int32_t srcLen,const char *tagStart,const char *tagEnd,  UErrorCode *status){
+    int32_t bufCapacity   = srcLen*4;
+    char *buf       = nullptr;
+    int32_t bufLen = 0;
+
+    if(U_FAILURE(*status)){
+        return;
+    }
+
+    buf = (char*) (uprv_malloc(bufCapacity));
+    if(buf==0){
+        fprintf(stderr, "Could not allocate memory!!");
+        exit(U_MEMORY_ALLOCATION_ERROR);
+    }
+    buf = convertAndEscape(&buf, bufCapacity, &bufLen, src, srcLen,status);
+    if(U_SUCCESS(*status)){
+        trim(&buf,&bufLen);
+        write_utf8_file(out,UnicodeString(tagStart));
+        write_utf8_file(out,UnicodeString(buf, bufLen, "UTF-8"));
+        write_utf8_file(out,UnicodeString(tagEnd));
+        write_utf8_file(out,UnicodeString("\n"));
+
+    }
+}
+#endif
+
+static void
+printNoteElements(const UString *src, UErrorCode *status){
+
+#if UCONFIG_NO_REGULAR_EXPRESSIONS==0 /* donot compile when no RegularExpressions are available */
+
+    int32_t capacity = 0;
+    char16_t* note = nullptr;
+    int32_t noteLen = 0;
+    int32_t count = 0,i;
+
+    if(src == nullptr){
+        return;
+    }
+
+    capacity = src->fLength;
+    note  = (char16_t*) uprv_malloc(U_SIZEOF_UCHAR * capacity);
+
+    count = getCount(src->fChars,src->fLength, UPC_NOTE, status);
+    if(U_FAILURE(*status)){
+        uprv_free(note);
+        return;
+    }
+    for(i=0; i < count; i++){
+        noteLen =  getAt(src->fChars,src->fLength, &note, capacity, i, UPC_NOTE, status);
+        if(U_FAILURE(*status)){
+            uprv_free(note);
+            return;
+        }
+        if(noteLen > 0){
+            write_tabs(out);
+            print(note, noteLen,"<note>", "</note>", status);
+        }
+    }
+    uprv_free(note);
+#else
+
+    fprintf(stderr, "Warning: Could not output comments to XLIFF file. ICU has been built without RegularExpression support.\n");
+
+#endif /* UCONFIG_NO_REGULAR_EXPRESSIONS */
+
+}
+
+static void printAttribute(const char *name, const char *value, int32_t /*len*/)
+{
+    write_utf8_file(out, UnicodeString(" "));
+    write_utf8_file(out, UnicodeString(name));
+    write_utf8_file(out, UnicodeString(" = \""));
+    write_utf8_file(out, UnicodeString(value));
+    write_utf8_file(out, UnicodeString("\""));
+}
+
+#if UCONFIG_NO_REGULAR_EXPRESSIONS==0 /* donot compile when no RegularExpressions are available */
+static void printAttribute(const char *name, const UnicodeString value, int32_t /*len*/)
+{
+    write_utf8_file(out, UnicodeString(" "));
+    write_utf8_file(out, UnicodeString(name));
+    write_utf8_file(out, UnicodeString(" = \""));
+    write_utf8_file(out, value);
+    write_utf8_file(out, UnicodeString("\""));
+}
+#endif
+
+static void
+printComments(struct UString *src, const char *resName, UBool printTranslate, UErrorCode *status){
+
+#if UCONFIG_NO_REGULAR_EXPRESSIONS==0 /* donot compile when no RegularExpressions are available */
+
+    if(status==nullptr || U_FAILURE(*status)){
+        return;
+    }
+
+    int32_t capacity = src->fLength + 1;
+    char* buf = nullptr;
+    int32_t bufLen = 0;
+    char16_t* desc  = (char16_t*) uprv_malloc(U_SIZEOF_UCHAR * capacity);
+    char16_t* trans = (char16_t*) uprv_malloc(U_SIZEOF_UCHAR * capacity);
+
+    int32_t descLen = 0, transLen=0;
+    if(desc==nullptr || trans==nullptr){
+        *status = U_MEMORY_ALLOCATION_ERROR;
+        uprv_free(desc);
+        uprv_free(trans);
+        return;
+    }
+    // TODO: make src const, stop modifying it in-place, make printContainer() take const resource, etc.
+    src->fLength = removeCmtText(src->fChars, src->fLength, status);
+    descLen  = getDescription(src->fChars,src->fLength, &desc, capacity, status);
+    transLen = getTranslate(src->fChars,src->fLength, &trans, capacity, status);
+
+    /* first print translate attribute */
+    if(transLen > 0){
+        if(printTranslate){
+            /* print translate attribute */
+            buf = convertAndEscape(&buf, 0, &bufLen, trans, transLen, status);
+            if(U_SUCCESS(*status)){
+                printAttribute("translate", UnicodeString(buf, bufLen, "UTF-8"), bufLen);
+                write_utf8_file(out,UnicodeString(">\n"));
+            }
+        }else if(getShowWarning()){
+            fprintf(stderr, "Warning: Translate attribute for resource %s cannot be set. XLIFF prohibits it.\n", resName);
+            /* no translate attribute .. just close the tag */
+            write_utf8_file(out,UnicodeString(">\n"));
+        }
+    }else{
+        /* no translate attribute .. just close the tag */
+        write_utf8_file(out,UnicodeString(">\n"));
+    }
+
+    if(descLen > 0){
+        write_tabs(out);
+        print(desc, descLen, "<!--", "-->", status);
+    }
+
+    uprv_free(desc);
+    uprv_free(trans);
+#else
+
+    fprintf(stderr, "Warning: Could not output comments to XLIFF file. ICU has been built without RegularExpression support.\n");
+
+#endif /* UCONFIG_NO_REGULAR_EXPRESSIONS */
+
+}
+
+/*
+ * Print out a containing element, like:
+ * <trans-unit id = "blah" resname = "blah" restype = "x-id-alias" translate = "no">
+ * <group id "calendar_gregorian" resname = "gregorian" restype = "x-icu-array">
+ */
+static char *printContainer(SResource *res, const char *container, const char *restype, const char *mimetype, const char *id, UErrorCode *status)
+{
+    const char *resname = nullptr;
+    char *sid = nullptr;
+
+    write_tabs(out);
+
+    resname = res->getKeyString(srBundle);
+    if (resname != nullptr && *resname != 0) {
+        sid = getID(id, resname, sid);
+    } else {
+        sid = getID(id, nullptr, sid);
+    }
+
+    write_utf8_file(out, UnicodeString("<"));
+    write_utf8_file(out, UnicodeString(container));
+    printAttribute("id", sid, (int32_t) uprv_strlen(sid));
+
+    if (resname != nullptr) {
+        printAttribute("resname", resname, (int32_t) uprv_strlen(resname));
+    }
+
+    if (mimetype != nullptr) {
+        printAttribute("mime-type", mimetype, (int32_t) uprv_strlen(mimetype));
+    }
+
+    if (restype != nullptr) {
+        printAttribute("restype", restype, (int32_t) uprv_strlen(restype));
+    }
+
+    tabCount += 1;
+    if (res->fComment.fLength > 0) {
+        /* printComments will print the closing ">\n" */
+        printComments(&res->fComment, resname, true, status);
+    } else {
+        write_utf8_file(out, UnicodeString(">\n"));
+    }
+
+    return sid;
+}
+
+/* Writing Functions */
+
+static const char *trans_unit = "trans-unit";
+static const char *close_trans_unit = "</trans-unit>\n";
+static const char *source = "<source>";
+static const char *close_source = "</source>\n";
+static const char *group = "group";
+static const char *close_group = "</group>\n";
+
+static const char *bin_unit = "bin-unit";
+static const char *close_bin_unit = "</bin-unit>\n";
+static const char *bin_source = "<bin-source>\n";
+static const char *close_bin_source = "</bin-source>\n";
+static const char *external_file = "<external-file";
+/*static const char *close_external_file = "</external-file>\n";*/
+static const char *internal_file = "<internal-file";
+static const char *close_internal_file = "</internal-file>\n";
+
+static const char *application_mimetype = "application"; /* add "/octet-stream"? */
+
+static const char *alias_restype     = "x-icu-alias";
+static const char *array_restype     = "x-icu-array";
+static const char *binary_restype    = "x-icu-binary";
+static const char *integer_restype   = "x-icu-integer";
+static const char *intvector_restype = "x-icu-intvector";
+static const char *table_restype     = "x-icu-table";
+
+static void
+string_write_xml(StringResource *res, const char* id, const char* /*language*/, UErrorCode *status) {
+
+    char *sid = nullptr;
+    char* buf = nullptr;
+    int32_t bufLen = 0;
+
+    if(status==nullptr || U_FAILURE(*status)){
+        return;
+    }
+
+    sid = printContainer(res, trans_unit, nullptr, nullptr, id, status);
+
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(source));
+
+    buf = convertAndEscape(&buf, 0, &bufLen, res->getBuffer(), res->length(), status);
+
+    if (U_FAILURE(*status)) {
+        return;
+    }
+
+    write_utf8_file(out, UnicodeString(buf, bufLen, "UTF-8"));
+    write_utf8_file(out, UnicodeString(close_source));
+
+    printNoteElements(&res->fComment, status);
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(close_trans_unit));
+
+    uprv_free(buf);
+    uprv_free(sid);
+}
+
+static void
+alias_write_xml(AliasResource *res, const char* id, const char* /*language*/, UErrorCode *status) {
+    char *sid = nullptr;
+    char* buf = nullptr;
+    int32_t bufLen=0;
+
+    sid = printContainer(res, trans_unit, alias_restype, nullptr, id, status);
+
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(source));
+
+    buf = convertAndEscape(&buf, 0, &bufLen, res->getBuffer(), res->length(), status);
+
+    if(U_FAILURE(*status)){
+        return;
+    }
+    write_utf8_file(out, UnicodeString(buf, bufLen, "UTF-8"));
+    write_utf8_file(out, UnicodeString(close_source));
+
+    printNoteElements(&res->fComment, status);
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(close_trans_unit));
+
+    uprv_free(buf);
+    uprv_free(sid);
+}
+
+static void
+array_write_xml(ArrayResource *res, const char* id, const char* language, UErrorCode *status) {
+    char* sid = nullptr;
+    int index = 0;
+
+    struct SResource *current = nullptr;
+
+    sid = printContainer(res, group, array_restype, nullptr, id, status);
+
+    current = res->fFirst;
+
+    while (current != nullptr) {
+        char c[256] = {0};
+        char* subId = nullptr;
+
+        itostr(c, index, 10, 0);
+        index += 1;
+        subId = getID(sid, c, subId);
+
+        res_write_xml(current, subId, language, false, status);
+        uprv_free(subId);
+        subId = nullptr;
+
+        if(U_FAILURE(*status)){
+            return;
+        }
+
+        current = current->fNext;
+    }
+
+    tabCount -= 1;
+    write_tabs(out);
+    write_utf8_file(out, UnicodeString(close_group));
+
+    uprv_free(sid);
+}
+
+static void
+intvector_write_xml(IntVectorResource *res, const char* id, const char* /*language*/, UErrorCode *status) {
+    char* sid = nullptr;
+    char* ivd = nullptr;
+    uint32_t i=0;
+    uint32_t len=0;
+    char buf[256] = {'0'};
+
+    sid = printContainer(res, group, intvector_restype, nullptr, id, status);
+
+    for(i = 0; i < res->fCount; i += 1) {
+        char c[256] = {0};
+
+        itostr(c, i, 10, 0);
+        ivd = getID(sid, c, ivd);
+        len = itostr(buf, res->fArray[i], 10, 0);
+
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString("<"));
+        write_utf8_file(out, UnicodeString(trans_unit));
+
+        printAttribute("id", ivd, (int32_t)uprv_strlen(ivd));
+        printAttribute("restype", integer_restype, (int32_t) strlen(integer_restype));
+
+        write_utf8_file(out, UnicodeString(">\n"));
+
+        tabCount += 1;
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString(source));
+
+        write_utf8_file(out, UnicodeString(buf, len));
+
+        write_utf8_file(out, UnicodeString(close_source));
+        tabCount -= 1;
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString(close_trans_unit));
+
+        uprv_free(ivd);
+        ivd = nullptr;
+    }
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(close_group));
+    uprv_free(sid);
+    sid = nullptr;
+}
+
+static void
+int_write_xml(IntResource *res, const char* id, const char* /*language*/, UErrorCode *status) {
+    char* sid = nullptr;
+    char buf[256] = {0};
+    uint32_t len = 0;
+
+    sid = printContainer(res, trans_unit, integer_restype, nullptr, id, status);
+
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(source));
+
+    len = itostr(buf, res->fValue, 10, 0);
+    write_utf8_file(out, UnicodeString(buf, len));
+
+    write_utf8_file(out, UnicodeString(close_source));
+
+    printNoteElements(&res->fComment, status);
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(close_trans_unit));
+
+    uprv_free(sid);
+    sid = nullptr;
+}
+
+static void
+bin_write_xml(BinaryResource *res, const char* id, const char* /*language*/, UErrorCode *status) {
+    const char* m_type = application_mimetype;
+    char* sid = nullptr;
+    uint32_t crc = 0xFFFFFFFF;
+
+    char fileName[1024] ={0};
+    int32_t tLen = ( outDir == nullptr) ? 0 :(int32_t)uprv_strlen(outDir);
+    char* fn =  (char*) uprv_malloc(sizeof(char) * (tLen+1024 +
+                                                    (res->fFileName !=nullptr ?
+                                                    uprv_strlen(res->fFileName) :0)));
+    const char* ext = nullptr;
+
+    char* f = nullptr;
+
+    fn[0]=0;
+
+    if(res->fFileName != nullptr){
+        uprv_strcpy(fileName, res->fFileName);
+        f = uprv_strrchr(fileName, '\\');
+
+        if (f != nullptr) {
+            f++;
+        } else {
+            f = fileName;
+        }
+
+        ext = uprv_strrchr(fileName, '.');
+
+        if (ext == nullptr) {
+            fprintf(stderr, "Error: %s is an unknown binary filename type.\n", fileName);
+            exit(U_ILLEGAL_ARGUMENT_ERROR);
+        }
+
+        if(uprv_strcmp(ext, ".jpg")==0 || uprv_strcmp(ext, ".jpeg")==0 || uprv_strcmp(ext, ".gif")==0 ){
+            m_type = "image";
+        } else if(uprv_strcmp(ext, ".wav")==0 || uprv_strcmp(ext, ".au")==0 ){
+            m_type = "audio";
+        } else if(uprv_strcmp(ext, ".avi")==0 || uprv_strcmp(ext, ".mpg")==0 || uprv_strcmp(ext, ".mpeg")==0){
+            m_type = "video";
+        } else if(uprv_strcmp(ext, ".txt")==0 || uprv_strcmp(ext, ".text")==0){
+            m_type = "text";
+        }
+
+        sid = printContainer(res, bin_unit, binary_restype, m_type, id, status);
+
+        write_tabs(out);
+
+        write_utf8_file(out, UnicodeString(bin_source));
+
+        tabCount+= 1;
+        write_tabs(out);
+
+        write_utf8_file(out, UnicodeString(external_file));
+        printAttribute("href", f, (int32_t)uprv_strlen(f));
+        write_utf8_file(out, UnicodeString("/>\n"));
+        tabCount -= 1;
+        write_tabs(out);
+
+        write_utf8_file(out, UnicodeString(close_bin_source));
+
+        printNoteElements(&res->fComment, status);
+        tabCount -= 1;
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString(close_bin_unit));
+    } else {
+        char temp[256] = {0};
+        uint32_t i = 0;
+        int32_t len=0;
+
+        sid = printContainer(res, bin_unit, binary_restype, m_type, id, status);
+
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString(bin_source));
+
+        tabCount += 1;
+        write_tabs(out);
+
+        write_utf8_file(out, UnicodeString(internal_file));
+        printAttribute("form", application_mimetype, (int32_t) uprv_strlen(application_mimetype));
+
+        while(i <res->fLength){
+            len = itostr(temp, res->fData[i], 16, 2);
+            crc = computeCRC(temp, len, crc);
+            i++;
+        }
+
+        len = itostr(temp, crc, 10, 0);
+        printAttribute("crc", temp, len);
+
+        write_utf8_file(out, UnicodeString(">"));
+
+        i = 0;
+        while(i <res->fLength){
+            len = itostr(temp, res->fData[i], 16, 2);
+            write_utf8_file(out, UnicodeString(temp));
+            i += 1;
+        }
+
+        write_utf8_file(out, UnicodeString(close_internal_file));
+
+        tabCount -= 2;
+        write_tabs(out);
+
+        write_utf8_file(out, UnicodeString(close_bin_source));
+        printNoteElements(&res->fComment, status);
+
+        tabCount -= 1;
+        write_tabs(out);
+        write_utf8_file(out, UnicodeString(close_bin_unit));
+
+        uprv_free(sid);
+        sid = nullptr;
+    }
+
+    uprv_free(fn);
+}
+
+
+
+static void
+table_write_xml(TableResource *res, const char* id, const char* language, UBool isTopLevel, UErrorCode *status) {
+
+    struct SResource *current = nullptr;
+    char* sid = nullptr;
+
+    if (U_FAILURE(*status)) {
+        return ;
+    }
+
+    sid = printContainer(res, group, table_restype, nullptr, id, status);
+
+    if(isTopLevel) {
+        sid[0] = '\0';
+    }
+
+    current = res->fFirst;
+
+    while (current != nullptr) {
+        res_write_xml(current, sid, language, false, status);
+
+        if(U_FAILURE(*status)){
+            return;
+        }
+
+        current = current->fNext;
+    }
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(close_group));
+
+    uprv_free(sid);
+    sid = nullptr;
+}
+
+void
+res_write_xml(struct SResource *res, const char* id,  const char* language, UBool isTopLevel, UErrorCode *status) {
+
+    if (U_FAILURE(*status)) {
+        return ;
+    }
+
+    if (res != nullptr) {
+        switch (res->fType) {
+        case URES_STRING:
+             string_write_xml    (static_cast<StringResource *>(res), id, language, status);
+             return;
+
+        case URES_ALIAS:
+             alias_write_xml     (static_cast<AliasResource *>(res), id, language, status);
+             return;
+
+        case URES_INT_VECTOR:
+             intvector_write_xml (static_cast<IntVectorResource *>(res), id, language, status);
+             return;
+
+        case URES_BINARY:
+             bin_write_xml       (static_cast<BinaryResource *>(res), id, language, status);
+             return;
+
+        case URES_INT:
+             int_write_xml       (static_cast<IntResource *>(res), id, language, status);
+             return;
+
+        case URES_ARRAY:
+             array_write_xml     (static_cast<ArrayResource *>(res), id, language, status);
+             return;
+
+        case URES_TABLE:
+             table_write_xml     (static_cast<TableResource *>(res), id, language, isTopLevel, status);
+             return;
+
+        default:
+            break;
+        }
+    }
+
+    *status = U_INTERNAL_PROGRAM_ERROR;
+}
+
+void
+bundle_write_xml(struct SRBRoot *bundle, const char *outputDir,const char* outputEnc, const char* filename,
+                  char *writtenFilename, int writtenFilenameLen,
+                  const char* language, const char* outFileName, UErrorCode *status) {
+
+    char* xmlfileName = nullptr;
+    char* outputFileName = nullptr;
+    char* originalFileName = nullptr;
+    const char* fileStart = "<file xml:space = \"preserve\" source-language = \"";
+    const char* file1 = "\" datatype = \"x-icu-resource-bundle\" ";
+    const char* file2 = "original = \"";
+    const char* file4 = "\" date = \"";
+    const char* fileEnd = "</file>\n";
+    const char* headerStart = "<header>\n";
+    const char* headerEnd = "</header>\n";
+    const char* bodyStart = "<body>\n";
+    const char* bodyEnd = "</body>\n";
+
+    const char *tool_start = "<tool";
+    const char *tool_id = "genrb-" GENRB_VERSION "-icu-" U_ICU_VERSION;
+    const char *tool_name = "genrb";
+
+    char* temp = nullptr;
+    char* lang = nullptr;
+    const char* pos = nullptr;
+    int32_t first, index;
+    time_t currTime;
+    char timeBuf[128];
+
+    outDir = outputDir;
+
+    srBundle = bundle;
+
+    pos = uprv_strrchr(filename, '\\');
+    if(pos != nullptr) {
+        first = (int32_t)(pos - filename + 1);
+    } else {
+        first = 0;
+    }
+    index = (int32_t)(uprv_strlen(filename) - uprv_strlen(textExt) - first);
+    originalFileName = (char *)uprv_malloc(sizeof(char)*index+1);
+    uprv_memset(originalFileName, 0, sizeof(char)*index+1);
+    uprv_strncpy(originalFileName, filename + first, index);
+
+    if(uprv_strcmp(originalFileName, srBundle->fLocale) != 0) {
+        fprintf(stdout, "Warning: The file name is not same as the resource name!\n");
+    }
+
+    temp = originalFileName;
+    originalFileName = (char *)uprv_malloc(sizeof(char)* (uprv_strlen(temp)+uprv_strlen(textExt)) + 1);
+    uprv_memset(originalFileName, 0, sizeof(char)* (uprv_strlen(temp)+uprv_strlen(textExt)) + 1);
+    uprv_strcat(originalFileName, temp);
+    uprv_strcat(originalFileName, textExt);
+    uprv_free(temp);
+    temp = nullptr;
+
+
+    if (language == nullptr) {
+/*        lang = parseFilename(filename, lang);
+        if (lang == nullptr) {*/
+            /* now check if locale name is valid or not
+             * this is to cater for situation where
+             * pegasusServer.txt contains
+             *
+             * en{
+             *      ..
+             * }
+             */
+             lang = parseFilename(srBundle->fLocale, lang);
+             /*
+              * Neither  the file name nor the table name inside the
+              * txt file contain a valid country and language codes
+              * throw an error.
+              * pegasusServer.txt contains
+              *
+              * testelements{
+              *     ....
+              * }
+              */
+             if(lang==nullptr){
+                 fprintf(stderr, "Error: The file name and table name do not contain a valid language code. Please use -l option to specify it.\n");
+                 exit(U_ILLEGAL_ARGUMENT_ERROR);
+             }
+       /* }*/
+    } else {
+        lang = (char *)uprv_malloc(sizeof(char)*uprv_strlen(language) +1);
+        uprv_memset(lang, 0, sizeof(char)*uprv_strlen(language) +1);
+        uprv_strcpy(lang, language);
+    }
+
+    if(outFileName) {
+        outputFileName = (char *)uprv_malloc(sizeof(char)*uprv_strlen(outFileName) + 1);
+        uprv_memset(outputFileName, 0, sizeof(char)*uprv_strlen(outFileName) + 1);
+        uprv_strcpy(outputFileName,outFileName);
+    } else {
+        outputFileName = (char *)uprv_malloc(sizeof(char)*uprv_strlen(srBundle->fLocale) + 1);
+        uprv_memset(outputFileName, 0, sizeof(char)*uprv_strlen(srBundle->fLocale) + 1);
+        uprv_strcpy(outputFileName,srBundle->fLocale);
+    }
+
+    if(outputDir) {
+        xmlfileName = (char *)uprv_malloc(sizeof(char)*(uprv_strlen(outputDir) + uprv_strlen(outputFileName) + uprv_strlen(xliffExt) + 1) +1);
+        uprv_memset(xmlfileName, 0, sizeof(char)*(uprv_strlen(outputDir)+ uprv_strlen(outputFileName) + uprv_strlen(xliffExt) + 1) +1);
+    } else {
+        xmlfileName = (char *)uprv_malloc(sizeof(char)*(uprv_strlen(outputFileName) + uprv_strlen(xliffExt)) +1);
+        uprv_memset(xmlfileName, 0, sizeof(char)*(uprv_strlen(outputFileName) + uprv_strlen(xliffExt)) +1);
+    }
+
+    if(outputDir){
+        uprv_strcpy(xmlfileName, outputDir);
+        if(outputDir[uprv_strlen(outputDir)-1] !=U_FILE_SEP_CHAR){
+            uprv_strcat(xmlfileName,U_FILE_SEP_STRING);
+        }
+    }
+    uprv_strcat(xmlfileName,outputFileName);
+    uprv_strcat(xmlfileName,xliffExt);
+
+    if (writtenFilename) {
+        uprv_strncpy(writtenFilename, xmlfileName, writtenFilenameLen);
+    }
+
+    if (U_FAILURE(*status)) {
+        goto cleanup_bundle_write_xml;
+    }
+
+    out= T_FileStream_open(xmlfileName,"w");
+
+    if(out==nullptr){
+        *status = U_FILE_ACCESS_ERROR;
+        goto cleanup_bundle_write_xml;
+    }
+    write_utf8_file(out, UnicodeString(xmlHeader));
+
+    if(outputEnc && *outputEnc!='\0'){
+        /* store the output encoding */
+        enc = outputEnc;
+        conv=ucnv_open(enc,status);
+        if(U_FAILURE(*status)){
+            goto cleanup_bundle_write_xml;
+        }
+    }
+    write_utf8_file(out, UnicodeString(bundleStart));
+    write_tabs(out);
+    write_utf8_file(out, UnicodeString(fileStart));
+    /* check if lang and language are the same */
+    if(language != nullptr && uprv_strcmp(lang, srBundle->fLocale)!=0){
+        fprintf(stderr,"Warning: The top level tag in the resource and language specified are not the same. Please check the input.\n");
+    }
+    write_utf8_file(out, UnicodeString(lang));
+    write_utf8_file(out, UnicodeString(file1));
+    write_utf8_file(out, UnicodeString(file2));
+    write_utf8_file(out, UnicodeString(originalFileName));
+    write_utf8_file(out, UnicodeString(file4));
+
+    time(&currTime);
+    strftime(timeBuf, sizeof(timeBuf), "%Y-%m-%dT%H:%M:%SZ", gmtime(&currTime));
+    write_utf8_file(out, UnicodeString(timeBuf));
+    write_utf8_file(out, UnicodeString("\">\n"));
+
+    tabCount += 1;
+    write_tabs(out);
+    write_utf8_file(out, UnicodeString(headerStart));
+
+    tabCount += 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(tool_start));
+    printAttribute("tool-id", tool_id, (int32_t) uprv_strlen(tool_id));
+    printAttribute("tool-name", tool_name, (int32_t) uprv_strlen(tool_name));
+    write_utf8_file(out, UnicodeString("/>\n"));
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(headerEnd));
+
+    write_tabs(out);
+    tabCount += 1;
+
+    write_utf8_file(out, UnicodeString(bodyStart));
+
+
+    res_write_xml(bundle->fRoot, bundle->fLocale, lang, true, status);
+
+    tabCount -= 1;
+    write_tabs(out);
+
+    write_utf8_file(out, UnicodeString(bodyEnd));
+    tabCount--;
+    write_tabs(out);
+    write_utf8_file(out, UnicodeString(fileEnd));
+    tabCount--;
+    write_tabs(out);
+    write_utf8_file(out, UnicodeString(bundleEnd));
+    T_FileStream_close(out);
+
+    ucnv_close(conv);
+
+cleanup_bundle_write_xml:
+    uprv_free(originalFileName);
+    uprv_free(lang);
+    if(xmlfileName != nullptr) {
+        uprv_free(xmlfileName);
+    }
+    if(outputFileName != nullptr){
+        uprv_free(outputFileName);
+    }
+}