Check in the pristine copy of ICU 4.6...

icu46/source/tools/dumpce/dumpce.cpp

+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (C) 2001-2005 IBM, Inc.   All Rights Reserved.
+ *
+ ********************************************************************/
+/********************************************************************************
+*
+* File dumpce.cpp
+*
+* Modification History:
+* Name          Date           Description
+* synwee        May 31 2001    Creation
+*
+*********************************************************************************
+*/
+
+/**
+* This program outputs the collation elements used for a requested tailoring.
+*
+* Usage:
+*     dumpce options... please check main function.
+*/
+#include <unicode/utypes.h>
+#include <unicode/ucol.h>
+#include <unicode/uloc.h>
+#include <unicode/ucoleitr.h>
+#include <unicode/uchar.h>
+#include <unicode/uscript.h>
+#include <unicode/utf16.h>
+#include <unicode/putil.h>
+#include <unicode/ustring.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "ucol_tok.h"
+#include "cstring.h"
+#include "uoptions.h"
+#include "ucol_imp.h"
+#include <unicode/ures.h>
+#include <unicode/uniset.h>
+#include <unicode/usetiter.h>
+
+/**
+* Command line option variables. 
+* These global variables are set according to the options specified on the 
+* command line by the user.
+*/
+static UOption options[]={
+    /* 00 */ UOPTION_HELP_H, 
+    /* 01 */ UOPTION_HELP_QUESTION_MARK,
+    /* 02 */ {"locale",        NULL, NULL, NULL, 'l', UOPT_REQUIRES_ARG, 0},
+    /* 03 */ {"serialize",     NULL, NULL, NULL, 'z', UOPT_NO_ARG, 0},
+        /* 04 */ UOPTION_DESTDIR,
+    /* 05 */ UOPTION_SOURCEDIR,
+    /* 06 */ {"attribute",     NULL, NULL, NULL, 'a', UOPT_REQUIRES_ARG, 0},
+    /* 07 */ {"rule",          NULL, NULL, NULL, 'r', UOPT_REQUIRES_ARG, 0},
+    /* 08 */ {"normalization", NULL, NULL, NULL, 'n', UOPT_REQUIRES_ARG, 0},
+    /* 09 */ {"scripts",       NULL, NULL, NULL, 't', UOPT_NO_ARG, 0},
+    /* 10 */ {"reducehan",     NULL, NULL, NULL, 'e', UOPT_NO_ARG, 0},
+        /* 11 */ UOPTION_VERBOSE,
+    /* 12 */ {"wholescripts",      NULL, NULL, NULL, 'W', UOPT_NO_ARG, 0}
+};
+
+/**
+* Collator used in this program
+*/
+static UCollator *COLLATOR_;
+/**
+* Output strea, used in this program
+*/
+static FILE *OUTPUT_;
+
+static UColAttributeValue ATTRIBUTE_[UCOL_ATTRIBUTE_COUNT] = {
+    UCOL_DEFAULT, UCOL_DEFAULT, UCOL_DEFAULT, UCOL_DEFAULT, UCOL_DEFAULT, 
+    UCOL_DEFAULT, UCOL_DEFAULT, UCOL_DEFAULT,
+};
+
+typedef struct {
+    int   value;
+    char *name;
+} EnumNameValuePair;
+
+static const EnumNameValuePair ATTRIBUTE_NAME_[] = {
+    {UCOL_FRENCH_COLLATION, "UCOL_FRENCH_COLLATION"},
+    {UCOL_ALTERNATE_HANDLING, "UCOL_ALTERNATE_HANDLING"}, 
+    {UCOL_CASE_FIRST, "UCOL_CASE_FIRST"}, 
+    {UCOL_CASE_LEVEL, "UCOL_CASE_LEVEL"}, 
+    {UCOL_NORMALIZATION_MODE, 
+        "UCOL_NORMALIZATION_MODE|UCOL_DECOMPOSITION_MODE"},
+    {UCOL_STRENGTH, "UCOL_STRENGTH"},
+        {UCOL_HIRAGANA_QUATERNARY_MODE, "UCOL_HIRAGANA_QUATERNARY_MODE"},
+    {UCOL_NUMERIC_COLLATION, "UCOL_NUMERIC_COLLATION"},
+    NULL
+};
+     
+static const EnumNameValuePair ATTRIBUTE_VALUE_[] = {
+    {UCOL_PRIMARY, "UCOL_PRIMARY"},
+    {UCOL_SECONDARY, "UCOL_SECONDARY"},
+    {UCOL_TERTIARY, "UCOL_TERTIARY|UCOL_DEFAULT_STRENGTH"},
+    {UCOL_QUATERNARY, "UCOL_QUATERNARY"},
+    {UCOL_IDENTICAL, "UCOL_IDENTICAL"},
+    {UCOL_OFF, "UCOL_OFF"},
+    {UCOL_ON, "UCOL_ON"},
+    {UCOL_SHIFTED, "UCOL_SHIFTED"},
+    {UCOL_NON_IGNORABLE, "UCOL_NON_IGNORABLE"},
+    {UCOL_LOWER_FIRST, "UCOL_LOWER_FIRST"},
+    {UCOL_UPPER_FIRST, "UCOL_UPPER_FIRST"},
+    NULL
+};
+
+typedef struct {
+    UChar ch[32];
+    int   count; // number of codepoint
+    UBool tailored;
+} ScriptElement;
+
+/**
+* Writes the hexadecimal of a null-terminated array of codepoints into a 
+* file
+* @param f UFILE instance to store
+* @param c codepoints array
+*/
+void serialize(FILE *f, const UChar *c) 
+{
+    UChar cp = *(c ++);
+    
+    fprintf(f, " %04x", cp);
+   
+    while (*c != 0) {
+        cp = *(c ++);
+        fprintf(f, " %04x", cp);
+    }
+}
+
+/**
+* Writes the hexadecimal of a non-null-terminated array of codepoints into a 
+* file
+* @param f UFILE instance to store
+* @param c codepoints array
+* @param l codepoints array length
+*/
+void serialize(FILE *f, const UChar *c, int l) 
+{
+    int   count = 1;
+    UChar cp    = *(c ++);
+    
+    fprintf(f, " %04x", cp);
+   
+    while (count < l) {
+        cp = *(c ++);
+        fprintf(f, " %04x", cp);
+        count ++;
+    }
+}
+
+/**
+* Sets the iterator to the argument string and outputs the collation elements.
+* @param f file output stream
+* @param iter collation element iterator
+*/
+void serialize(FILE *f, UCollationElements *iter) {
+    UChar   *codepoint = iter->iteratordata_.string;
+    // unlikely that sortkeys will be over this size 
+    uint8_t  sortkey[64];
+    uint8_t *psortkey = sortkey;
+    int      sortkeylength = 0;
+
+    if (iter->iteratordata_.flags & UCOL_ITER_HASLEN) {
+        serialize(f, codepoint, iter->iteratordata_.endp - codepoint);
+        sortkeylength = ucol_getSortKey(iter->iteratordata_.coll, codepoint, 
+                        iter->iteratordata_.endp - codepoint, sortkey, 64);
+    }
+    else {
+        serialize(f, codepoint);
+        sortkeylength = ucol_getSortKey(iter->iteratordata_.coll, codepoint, 
+                                        -1, sortkey, 64);
+    }
+    if (options[11].doesOccur) {
+        serialize(stdout, codepoint);
+        fprintf(stdout, "\n");
+    }
+
+    fprintf(f, "; ");
+
+    UErrorCode error = U_ZERO_ERROR;
+    uint32_t ce = ucol_next(iter, &error);
+    if (U_FAILURE(error)) {
+        fprintf(f, "Error retrieving collation elements\n");
+        return;
+    }
+    
+    while (TRUE) {
+        fprintf(f, "[");
+        if (UCOL_PRIMARYORDER(ce) != 0) {
+            fprintf(f, "%04x", UCOL_PRIMARYORDER(ce));
+        }
+        fprintf(f, ",");
+        if (UCOL_SECONDARYORDER(ce) != 0) {
+            fprintf(f, " %02x", UCOL_SECONDARYORDER(ce));
+        }
+        fprintf(f, ",");
+        if (UCOL_TERTIARYORDER(ce) != 0) {
+            fprintf(f, " %02x", UCOL_TERTIARYORDER(ce));
+        }
+        fprintf(f, "] ");
+
+        ce = ucol_next(iter, &error);
+        if (ce == UCOL_NULLORDER) {
+            break;
+        }
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error retrieving collation elements");
+            return;
+        }
+    }
+    
+    if (sortkeylength > 64) {
+        fprintf(f, "Sortkey exceeds pre-allocated size");
+    }
+
+    fprintf(f, "[");
+    while (TRUE) {
+        fprintf(f, "%02x", *psortkey);
+        psortkey ++;
+        if ((*psortkey) == 0) {
+            break;
+        }
+        fprintf(f, " ");
+    }
+    fprintf(f, "]\n");
+}
+
+/**
+* Serializes the contraction within the given argument rule
+* @param f file output stream
+* @param r rule
+* @param rlen rule length
+* @param contractionsonly flag to indicate if only contractions are to be 
+*                         output or all collation elements
+* @param iter iterator to iterate over collation elements
+*/
+void serialize(FILE *f, UChar *rule, int rlen, UBool contractiononly, 
+               UCollationElements *iter) {
+    const UChar           *current  = NULL;
+          uint32_t         strength = 0;
+          uint32_t         chOffset = 0; 
+          uint32_t         chLen    = 0;
+          uint32_t         exOffset = 0; 
+          uint32_t         exLen    = 0;
+          uint32_t         prefixOffset = 0; 
+          uint32_t         prefixLen    = 0;
+          uint8_t          specs    = 0;
+          UBool            rstart   = TRUE;
+          UColTokenParser  src;
+          UColOptionSet    opts;
+          UParseError      parseError;
+          UErrorCode       error    = U_ZERO_ERROR;
+    
+    src.opts = &opts;
+      
+    src.source       = rule; 
+        src.current = rule;
+    src.end          = rule + rlen;
+    src.extraCurrent = src.end;
+    src.extraEnd     = src.end + UCOL_TOK_EXTRA_RULE_SPACE_SIZE;
+
+        
+    while ((current = ucol_tok_parseNextToken(&src, rstart, &parseError,
+                                              &error)) != NULL) {
+      chOffset = src.parsedToken.charsOffset;
+      chLen = src.parsedToken.charsLen;
+        // contractions handled here
+        if (!contractiononly || chLen > 1) {
+            ucol_setText(iter, rule + chOffset, chLen, &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Error setting text in iterator\n");
+                return;
+            }
+            serialize(f, iter);
+        }
+        rstart = FALSE;
+    }
+}
+
+/**
+* Prints the attribute values in the argument collator into the output stream
+* @param collator
+*/
+void outputAttribute(UCollator *collator, UErrorCode *error) 
+{
+    UColAttribute attribute = UCOL_FRENCH_COLLATION;
+    while (attribute < UCOL_ATTRIBUTE_COUNT) {
+        int count = 0;
+        while (TRUE) {
+            // getting attribute name
+            if (ATTRIBUTE_NAME_[count].value == attribute) {
+                fprintf(OUTPUT_, "%s = ", ATTRIBUTE_NAME_[count].name);
+                break;
+            }
+            count ++;
+        }
+        count = 0;
+        int attributeval = ucol_getAttribute(collator, attribute, error);
+        if (U_FAILURE(*error)) {
+            fprintf(stdout, "Failure in reading collator attribute\n");
+            return;
+        }
+        while (TRUE) {
+            // getting attribute value
+            if (ATTRIBUTE_VALUE_[count].value == attributeval) {
+                fprintf(OUTPUT_, "%s\n", ATTRIBUTE_VALUE_[count].name);
+                break;
+            }
+            count ++;
+        }
+        attribute = (UColAttribute)(attribute + 1);
+    }
+}
+
+/**
+* Prints the normalization mode in the argument collator into the output stream
+* @param collator
+*/
+void outputNormalization(UCollator *collator) 
+{
+        UErrorCode status = U_ZERO_ERROR;
+    int normmode = ucol_getAttribute(collator, UCOL_NORMALIZATION_MODE, &status);
+    int count = 0;
+    while (TRUE) {
+        // getting attribute name
+        if (ATTRIBUTE_VALUE_[count].value == normmode) {
+            break;
+        }
+        count ++;
+    }
+    fprintf(OUTPUT_, "NORMALIZATION MODE = %s\n", 
+            ATTRIBUTE_VALUE_[count].name);
+}
+
+/**
+* Output the collation element belonging to the locale into a file
+* @param locale string
+* @param fullrules flag to indicate if only tailored collation elements are to
+*        be output or all collation elements
+*/
+void serialize(const char *locale, UBool tailoredonly) {
+    UErrorCode  error              = U_ZERO_ERROR;
+    UChar       str[128];
+    int         strlen = 0;
+
+    fprintf(OUTPUT_, "# This file contains the serialized collation elements\n");
+    fprintf(OUTPUT_, "# as of the collation version indicated below.\n");
+    fprintf(OUTPUT_, "# Data format: xxxx xxxx..; [yyyy, yy, yy] [yyyy, yy, yy] ... [yyyy, yy, yy] [zz zz..\n");
+    fprintf(OUTPUT_, "#              where xxxx are codepoints in hexadecimals,\n");
+    fprintf(OUTPUT_, "#              yyyyyyyy are the corresponding\n");
+    fprintf(OUTPUT_, "#              collation elements in hexadecimals\n");
+    fprintf(OUTPUT_, "#              and zz are the sortkey values in hexadecimals\n");
+
+    fprintf(OUTPUT_, "\n# Collator information\n");
+
+    fprintf(OUTPUT_, "\nLocale: %s\n", locale);
+    fprintf(stdout, "Locale: %s\n", locale);
+    UVersionInfo version;
+    ucol_getVersion(COLLATOR_, version);
+    fprintf(OUTPUT_, "Version number: %d.%d.%d.%d\n", 
+                      version[0], version[1], version[2], version[3]);
+    outputAttribute(COLLATOR_, &error);
+    outputNormalization(COLLATOR_);
+    
+    UCollationElements *iter = ucol_openElements(COLLATOR_, str, strlen, 
+                                                 &error);
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error creating iterator\n");
+        return;
+    }
+
+    if (!tailoredonly) {
+        fprintf(OUTPUT_, "\n# Range of unicode characters\n\n");
+        UChar32     codepoint          = 0;
+        while (codepoint <= UCHAR_MAX_VALUE) { 
+            if (u_isdefined(codepoint)) {
+                strlen = 0;
+                UTF16_APPEND_CHAR_UNSAFE(str, strlen, codepoint);
+                str[strlen] = 0;
+                ucol_setText(iter, str, strlen, &error);
+                if (U_FAILURE(error)) {
+                    fprintf(stdout, "Error setting text in iterator\n");
+                    return;
+                }
+                serialize(OUTPUT_, iter);
+            }
+            codepoint ++;
+        }
+    }
+
+    UChar    ucarules[0x10000];
+    UChar   *rules;
+    int32_t  rulelength = 0;
+    rules      = ucarules;
+    
+    if (tailoredonly) {
+              int32_t  rulelength = 0;
+        const UChar   *temp = ucol_getRules(COLLATOR_, &rulelength);
+        if (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE > 0x10000) {
+            rules = (UChar *)malloc(sizeof(UChar) * 
+                                (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE));
+        }
+        memcpy(rules, temp, rulelength * sizeof(UChar));
+        rules[rulelength] = 0;
+        fprintf(OUTPUT_, "\n# Tailorings\n\n");
+        serialize(OUTPUT_, rules, rulelength, FALSE, iter);
+        if (rules != ucarules) {
+            free(rules);
+        }
+    }
+    else {        
+        rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, ucarules, 
+                                     0x10000);
+        if (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE > 0x10000) {
+            rules = (UChar *)malloc(sizeof(UChar) * 
+                                (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE));
+            rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, rules, 
+                                         rulelength);
+        }
+        fprintf(OUTPUT_, "\n# Contractions\n\n");
+        serialize(OUTPUT_, rules, rulelength, TRUE, iter);
+        if (rules != ucarules) {
+            free(rules);
+        }
+    }
+        
+    ucol_closeElements(iter);
+}
+
+/**
+* Sets the collator with the attribute values
+* @param collator
+* @param error status
+*/
+void setAttributes(UCollator *collator, UErrorCode *error) 
+{
+    int count = 0;
+    while (count < UCOL_ATTRIBUTE_COUNT) {
+        if (ATTRIBUTE_[count] != UCOL_DEFAULT) {
+            ucol_setAttribute(collator, (UColAttribute)count, 
+                              ATTRIBUTE_[count], error);
+            if (U_FAILURE(*error)) {
+                return;
+            }
+        }
+        count ++;
+    }
+}
+
+/**
+* Appends directory path with an ending seperator if necessary.
+* @param path with enough space to append one seperator
+* @return new directory path length
+*/
+int appendDirSeparator(char *dir) 
+{
+    int dirlength = strlen(dir);
+    char dirending = dir[dirlength - 1];
+    if (dirending != U_FILE_SEP_CHAR) {
+        dir[dirlength] = U_FILE_SEP_CHAR;
+        dir[dirlength + 1] = 0;
+        return dirlength + 1;
+    }
+    return dirlength;
+}
+
+/**
+* Output the collation element into a file
+*/
+void serialize() {
+    char filename[128];
+    int  dirlength = 0;
+
+    if (options[4].doesOccur) {
+        strcpy(filename, options[4].value);
+        dirlength = appendDirSeparator(filename);
+    }
+
+    if (options[2].doesOccur) {
+        const char    *locale      = (char *)options[2].value;
+              int32_t  localeindex = 0;
+        
+        if (strcmp(locale, "all") == 0) {
+            if (options[4].doesOccur) {
+                strcat(filename, "UCA.txt");
+                OUTPUT_ = fopen(filename, "w");
+                if (OUTPUT_ == NULL) {
+                    fprintf(stdout, "Cannot open file:%s\n", filename);
+                    return;
+                }
+            }
+            fprintf(stdout, "UCA\n");
+            UErrorCode error = U_ZERO_ERROR;
+            COLLATOR_ = ucol_open("en_US", &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Collator creation failed:");
+                fprintf(stdout, u_errorName(error));
+                goto CLOSEUCA;
+                return;
+            }
+            setAttributes(COLLATOR_, &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Collator attribute setting failed:");
+                fprintf(stdout, u_errorName(error));
+                goto CLOSEUCA;
+                return;
+            }
+        
+            serialize("UCA", FALSE);
+CLOSEUCA :  
+            if (options[4].doesOccur) {
+                filename[dirlength] = 0;
+                fclose(OUTPUT_);
+            }
+            ucol_close(COLLATOR_);
+            localeindex = ucol_countAvailable() - 1;
+            fprintf(stdout, "Number of locales: %d\n", localeindex + 1);
+            locale      = ucol_getAvailable(localeindex);
+        }
+
+        while (TRUE) {
+            UErrorCode error = U_ZERO_ERROR;
+            COLLATOR_ = ucol_open(locale, &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Collator creation failed:");
+                fprintf(stdout, u_errorName(error));
+                goto CLOSETAILOR;
+                return;
+            }
+            setAttributes(COLLATOR_, &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Collator attribute setting failed:");
+                fprintf(stdout, u_errorName(error));
+                goto CLOSETAILOR;
+                return;
+            }
+
+            if (options[4].doesOccur) {
+                strcat(filename, locale);
+                strcat(filename, ".txt");
+                OUTPUT_ = fopen(filename, "w");
+                if (OUTPUT_ == NULL) {
+                    fprintf(stdout, "Cannot open file:%s\n", filename);
+                    return;
+                }
+            }
+
+            if (options[3].doesOccur) {
+                serialize(locale, TRUE);
+            }
+
+            ucol_close(COLLATOR_);
+
+CLOSETAILOR : 
+            if (options[4].doesOccur) {
+                filename[dirlength] = 0;
+                fclose(OUTPUT_);
+            }
+    
+            localeindex --;
+            if (localeindex < 0) {
+                break;
+            }
+            locale = ucol_getAvailable(localeindex);
+        }
+    }
+
+    if (options[7].doesOccur) {
+        char inputfilename[128];
+        // rules are to be used
+        if (options[5].doesOccur) {
+            strcpy(inputfilename, options[5].value);
+            appendDirSeparator(inputfilename);
+        }
+        strcat(inputfilename, options[7].value);
+        FILE *input = fopen(inputfilename, "r");
+        if (input == NULL) {
+            fprintf(stdout, "Cannot open file:%s\n", filename);
+            return;
+        }
+        
+        char   s[1024];
+        UChar  rule[1024];
+        UChar *prule = rule;
+        int    size = 1024;
+        // synwee TODO: make this part dynamic
+        while (fscanf(input, "%[^\n]s", s) != EOF) {
+            size -= u_unescape(s, prule, size);
+            prule = prule + u_strlen(prule);
+        }
+        fclose(input);
+
+        if (options[4].doesOccur) {
+            strcat(filename, "Rules.txt");
+            OUTPUT_ = fopen(filename, "w");
+            if (OUTPUT_ == NULL) {
+                fprintf(stdout, "Cannot open file:%s\n", filename);
+                return;
+            }
+        }
+
+        fprintf(stdout, "Rules\n");
+        UErrorCode  error = U_ZERO_ERROR;
+        UParseError parseError;
+        COLLATOR_ = ucol_openRules(rule, u_strlen(rule), UCOL_DEFAULT, 
+                                   UCOL_DEFAULT_STRENGTH, &parseError, &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Collator creation failed:");
+            fprintf(stdout, u_errorName(error));
+            goto CLOSERULES;
+            return;
+        }
+        setAttributes(COLLATOR_, &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Collator attribute setting failed:");
+            fprintf(stdout, u_errorName(error));
+            goto CLOSERULES;
+            return;
+        }
+        
+        serialize("Rule-based", TRUE);
+        ucol_close(COLLATOR_);
+
+CLOSERULES :
+        if (options[4].doesOccur) {
+            filename[dirlength] = 0;
+            fclose(OUTPUT_);
+        }
+    }
+}
+
+/**
+* Parse for enum values.
+* Note this only works for positive enum values.
+* @param enumarray array containing names of the enum values in string and 
+*        their corresponding value.
+*        declared enum value.
+* @param str string to be parsed
+* @return corresponding integer enum value or -1 if value is not found.
+*/
+int parseEnums(const EnumNameValuePair enumarray[], const char *str) 
+{
+    const char *enumname = enumarray[0].name;
+    int result = atoi(str);
+    if (result == 0 && str[0] != '0') {
+        while (strcmp(enumname, str) != 0) {
+            // checking for multiple enum names sharing the same values
+            enumname = strstr(enumname, str);
+            if (enumname != NULL) {
+                int size = strchr(enumname, '|') - enumname;
+                if (size < 0) {
+                    size = strlen(enumname);
+                }
+                if (size == (int)strlen(str)) {
+                    return enumarray[result].value;
+                }
+            }
+            result ++;
+            if (&(enumarray[result]) == NULL) {
+                return -1;
+            }
+            enumname = enumarray[result].name;
+        }
+    }
+    return -1;
+}
+
+/**
+* Parser for attribute name value pair
+*/
+void parseAttributes() {
+    char str[32];
+    const char *pname = options[6].value;
+    const char *pend  = options[6].value + strlen(options[6].value);
+    const char *pvalue;
+    
+    while (pname < pend) {
+        pvalue = strchr(pname, '=');
+        if (pvalue == NULL) {
+            fprintf(stdout, 
+                    "No matching value found for attribute argument %s\n", 
+                    pname);        
+            return;
+        }
+        int count = pvalue - pname;
+        strncpy(str, pname, count);
+        str[count] = 0;
+
+        int name = parseEnums(ATTRIBUTE_NAME_, str);
+        if (name == -1) {
+            fprintf(stdout, "Attribute name not found: %s\n", str);
+            return;
+        }
+        
+        pvalue ++;
+        // getting corresponding enum value
+        pname = strchr(pvalue, ',');
+        if (pname == NULL) {
+            pname = pend;
+        }
+        count = pname - pvalue;
+        strncpy(str, pvalue, count);
+        str[count] = 0;
+        int value = parseEnums(ATTRIBUTE_VALUE_, str);
+        if (value == -1) {
+            fprintf(stdout, "Attribute value not found: %s\n", str);
+            return;
+        }
+        ATTRIBUTE_[name] = (UColAttributeValue)value;
+        pname ++;
+    }
+}
+
+/**
+* Checks if the locale argument is a base language 
+* @param locale to be checked
+* @return TRUE if it is a base language
+*/
+inline UBool checkLocaleForLanguage(const char *locale)
+{
+    return strlen(locale) <= 2;
+}
+
+/**
+* Converts a UChar array into its string form "xxxx xxxx"
+* @param ch array of UChar characters
+* @param count number of UChar characters
+*/
+void outputUChar(UChar ch[], int count)
+{
+    for (int i = 0; i < count; i ++) {
+        fprintf(OUTPUT_, "%04X ", ch[i]);
+    }
+}
+
+/**
+* If it is a primary difference returns -1 or 1.
+* If it is a secondary difference returns -2 or 2.
+* If it is a tertiary difference returns -3 or 3.
+* If equals returns 0.
+*/
+int compareSortKey(const void *elem1, const void *elem2)
+{
+    // compare the 2 script element sort key
+    UChar     *ch1   = ((ScriptElement *)elem1)->ch;
+    UChar     *ch2   = ((ScriptElement *)elem2)->ch;
+    int        size1 = ((ScriptElement *)elem1)->count;
+    int        size2 = ((ScriptElement *)elem2)->count;
+    UErrorCode error = U_ZERO_ERROR;
+    
+    ucol_setStrength(COLLATOR_, UCOL_PRIMARY);
+    int result = ucol_strcoll(COLLATOR_, ch1, size1, ch2, size2);
+    if (result == 0) {
+        ucol_setStrength(COLLATOR_, UCOL_SECONDARY);
+        result = ucol_strcoll(COLLATOR_, ch1, size1, ch2, size2);
+        if (result == 0) {
+            ucol_setStrength(COLLATOR_, UCOL_TERTIARY);
+            result = ucol_strcoll(COLLATOR_, ch1, size1, ch2, size2);
+            if (result < 0) {
+                return -3;
+            }
+            if (result > 0) {
+                return 3;
+            }    
+        }
+        if (result < 0) {
+            return -2;
+        }
+        if (result > 0) {
+            return 2;
+        }
+    }
+    return result;
+}
+
+/**
+* Output serialized script elements
+* @param element the element to output
+* @param compare the comparison with the previous element
+* @param expansion flags TRUE if element has an expansion
+*/
+void outputScriptElem(ScriptElement &element, int compare, UBool expansion)
+{
+    switch (compare) {
+    case 0: 
+        if (expansion) {
+            fprintf(OUTPUT_, "<tr><td class='eq' title='["); 
+        }
+        else {
+            fprintf(OUTPUT_, "<tr><td class='q' title='["); 
+        }
+        break;  
+    case -1: 
+        if (expansion) {
+            fprintf(OUTPUT_, "<tr><td class='ep' title='["); 
+        }
+        else {
+            fprintf(OUTPUT_, "<tr><td class='p' title='["); 
+        }
+        break;        
+    case -2: 
+        if (expansion) {
+            fprintf(OUTPUT_, "<tr><td class='es' title='["); 
+        }
+        else {
+            fprintf(OUTPUT_, "<tr><td class='s' title='["); 
+        }
+        break;
+    default: 
+        if (expansion) {
+            fprintf(OUTPUT_, "<tr><td class='et' title='["); 
+        }
+        else {
+            fprintf(OUTPUT_, "<tr><td class='t' title='["); 
+        }
+    }
+
+    uint8_t sortkey[32];
+    ucol_setStrength(COLLATOR_, UCOL_TERTIARY);
+    ucol_getSortKey(COLLATOR_, element.ch, element.count, sortkey, 32);
+    int i = 0;
+    while (sortkey[i] != 0) {
+        if (sortkey[i] == 1) {
+            fprintf(OUTPUT_, " | ");
+        }
+        else {
+            fprintf(OUTPUT_, "%02x", sortkey[i]);
+        }
+
+        i ++;
+    }
+
+    fprintf(OUTPUT_, "]'>");
+    
+    UErrorCode error = U_ZERO_ERROR;
+    char       utf8[64];
+    UChar      nfc[32];
+    int32_t    length = unorm_normalize(element.ch, element.count, UNORM_NFC, 0, nfc, 
+                                        32, &error);
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error normalizing contractions to NFC\n");
+    }
+    u_strToUTF8(utf8, 64, &length, nfc, length, &error);
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error converting UChar to utf8\n");
+        return;
+    }
+    
+    fprintf(OUTPUT_, "%s<br>", utf8);
+    fprintf(OUTPUT_, "<tt>");
+    outputUChar(element.ch, element.count);
+
+    if (compare == 0) {
+        fprintf(OUTPUT_, "</tt></td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>Q</td><td>");
+    }
+    else if (compare == -1) {
+        fprintf(OUTPUT_, "</tt></td><td>P</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>");
+    }
+    else if (compare == -2) {
+        fprintf(OUTPUT_, "</tt></td><td>&nbsp;</td><td>S</td><td>&nbsp;</td><td>&nbsp;</td><td>");
+    }
+    else if (compare == -3) {
+        fprintf(OUTPUT_, "</tt></td><td>&nbsp;</td><td>&nbsp;</td><td>T</td><td>&nbsp;</td><td>");
+    }
+
+    i = 0;
+    while (i < element.count) {
+        char    str[128];
+        UChar32 codepoint;
+        UTF_NEXT_CHAR(element.ch, i, element.count, codepoint);
+        int32_t temp = u_charName(codepoint, U_UNICODE_CHAR_NAME, str, 128, 
+                                      &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error getting character name\n");
+            return;
+        }
+        if (element.tailored) {
+            fprintf(OUTPUT_, "<b>");
+        }
+        fprintf(OUTPUT_, "%s", str);
+        if (element.tailored) {
+            fprintf(OUTPUT_, " *</b>");
+        }
+        if (i < element.count) {
+            fprintf(OUTPUT_, "<br>\n");
+        }
+    }
+
+    fprintf(OUTPUT_, "</td></tr>\n");
+}
+
+/**
+* Checks if codepoint belongs to scripts
+* @param script list
+* @param scriptcount number of scripts
+* @param codepoint to test
+* @return TRUE if codepoint belongs to scripts
+*/
+UBool checkInScripts(UScriptCode script[], int scriptcount, 
+                     UChar32 codepoint)
+{
+    UErrorCode error = U_ZERO_ERROR;
+    for (int i = 0; i < scriptcount; i ++) {
+        if (script[i] == USCRIPT_HAN && options[10].doesOccur) { 
+            if ((codepoint >= 0x2E80 && codepoint <= 0x2EE4) ||
+                (codepoint >= 0x2A672 && codepoint <= 0x2A6D6)) {
+                // reduce han
+                return TRUE;
+            }
+        }
+        else if (uscript_getScript(codepoint, &error) == script[i]) {
+            return TRUE;
+        }
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error checking character in scripts\n");
+            return FALSE;
+        }
+    }
+    return FALSE;
+}
+
+/**
+* Checks if the set of codepoints belongs to the script
+* @param script list
+* @param scriptcount number of scripts
+* @param scriptelem
+* @return TRUE if all codepoints belongs to the script
+*/
+inline UBool checkInScripts(UScriptCode script[], int scriptcount,
+                           ScriptElement scriptelem)
+{
+    int i = 0;
+    while (i < scriptelem.count) {
+        UChar32     codepoint;
+        UTF_NEXT_CHAR(scriptelem.ch, i, scriptelem.count, codepoint);
+        UErrorCode  error = U_ZERO_ERROR;
+        if (checkInScripts(script, scriptcount, codepoint)) {
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+/**
+* Gets the script elements and contractions belonging to the script
+* @param elems output list
+* @param locale locale
+* @return number of script elements
+* Add by Richard
+*/
+int getScriptElementsFromExemplars(ScriptElement scriptelem[], const char* locale) {
+        UErrorCode error = U_ZERO_ERROR;
+    UChar32    codepoint = 0;
+
+        UResourceBundle* ures = ures_open(NULL, locale, &error);
+        if (U_FAILURE(error)) {
+                fprintf(stdout, "Can not find resource bundle for locale: %s\n", locale);
+        return -1;
+        }
+        int32_t length;
+        const UChar* exemplarChars = ures_getStringByKey(ures, "ExemplarCharacters", &length, &error);
+        
+        if (U_FAILURE(error)) {
+                fprintf(stdout, "Can not find ExemplarCharacters in resource bundle\n");
+        return -1;
+        }
+
+        UChar* upperChars = new UChar[length*2];
+        if (upperChars == 0) {
+                fprintf(stdout, "Memory error\n");
+        return -1;
+        }
+
+        int32_t destLength = u_strToUpper(upperChars, length*2, exemplarChars, -1, locale, &error);
+        if (U_FAILURE(error)) {
+                fprintf(stdout, "Error when u_strToUpper() \n");
+        return -1;
+        }
+
+        UChar* pattern = new UChar[length + destLength + 10];
+        UChar left[2] = {0x005b, 0x0};
+        UChar right[2] = {0x005d, 0x0};
+        pattern = u_strcpy(pattern, left);
+        pattern = u_strcat(pattern, exemplarChars);
+        pattern = u_strcat(pattern, upperChars);
+        pattern = u_strcat(pattern, right);
+
+        UnicodeSet * uniset = new UnicodeSet(UnicodeString(pattern), error);
+        if (U_FAILURE(error)) {
+                fprintf(stdout, "Can not open USet \n");
+        return -1;
+        }
+        
+        UnicodeSetIterator* usetiter = new UnicodeSetIterator(*uniset);
+
+        int32_t count = 0;
+
+        while (usetiter -> next()) {
+                if (usetiter -> isString()) {
+                        UnicodeString strItem = usetiter -> getString();
+
+                        scriptelem[count].count = 0;
+                        for (int i = 0; i < strItem.length(); i++) {
+                                codepoint = strItem.char32At(i);
+                                UTF16_APPEND_CHAR_UNSAFE(scriptelem[count].ch, 
+                                                                                scriptelem[count].count, codepoint);
+                                scriptelem[count].tailored = FALSE;
+                        }
+                } else {
+                        codepoint = usetiter -> getCodepoint();
+                        scriptelem[count].count = 0;
+                        UTF16_APPEND_CHAR_UNSAFE(scriptelem[count].ch, 
+                                                     scriptelem[count].count, codepoint);
+                        scriptelem[count].tailored = FALSE;
+                }
+
+                count++;
+        }
+
+        return count;
+}
+
+/**
+* Gets the script elements and contractions belonging to the script
+* @param script list
+* @param scriptcount number of scripts
+* @param elems output list
+* @return number of script elements
+*/
+int getScriptElements(UScriptCode script[], int scriptcount, 
+                      ScriptElement scriptelem[])
+{
+    UErrorCode error = U_ZERO_ERROR;
+    UChar32    codepoint = 0;
+    int        count     = 0;
+    while (codepoint <= UCHAR_MAX_VALUE) { 
+        if (checkInScripts(script, scriptcount, codepoint)) {
+            scriptelem[count].count = 0;
+            UTF16_APPEND_CHAR_UNSAFE(scriptelem[count].ch, 
+                                     scriptelem[count].count, codepoint);
+            scriptelem[count].tailored = FALSE;
+            count ++;
+        }
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error determining codepoint in script\n");
+            return -1;
+        }
+        codepoint ++;
+    }
+
+    const UChar           *current  = NULL;
+          uint32_t         strength = 0;
+          uint32_t         chOffset = 0; 
+          uint32_t         chLen    = 0;
+          uint32_t         exOffset = 0; 
+          uint32_t         exLen    = 0;
+          uint32_t         prefixOffset = 0; 
+          uint32_t         prefixLen    = 0;
+          uint8_t          specs    = 0;
+          UBool            rstart   = TRUE;
+          UColTokenParser  src;
+          UColOptionSet    opts;
+          UParseError      parseError;
+
+    int32_t  rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, NULL, 0);
+    src.source       = (UChar *)malloc(sizeof(UChar) * 
+                                (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE));
+    rulelength = ucol_getRulesEx(COLLATOR_, UCOL_FULL_RULES, src.source, 
+                                 rulelength);
+    src.current      = src.source;
+    src.end          = src.source + rulelength;
+    src.extraCurrent = src.end;
+    src.extraEnd     = src.end + UCOL_TOK_EXTRA_RULE_SPACE_SIZE;
+    src.opts         = &opts;
+        
+        /*
+        ucol_tok_parseNextToken(&src, &strength, &chOffset, 
+                                              &chLen, &exOffset, &exLen,
+                                              &prefixOffset, &prefixLen,
+                                              &specs, rstart, &parseError,
+                                              &error)
+    */
+    while ((current = ucol_tok_parseNextToken(&src, rstart, &parseError,
+                                              &error)) != NULL) {
+        // contractions handled here
+        if (chLen > 1) {
+            u_strncpy(scriptelem[count].ch, src.source + chOffset, chLen);
+            scriptelem[count].count = chLen;
+            if (checkInScripts(script, scriptcount, scriptelem[count])) {
+                scriptelem[count].tailored     = FALSE;
+                count ++;
+            }
+        }
+        rstart = FALSE;
+    }
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error parsing rules: %s\n", u_errorName(error));
+    }
+        // rule might have been reallocated, so delete this instead
+    free(src.source); 
+    return count;
+}
+
+int compareCodepoints(const void *elem1, const void *elem2)
+{
+    UChar *ch1 = ((ScriptElement *)elem1)->ch; // key
+    UChar *ch2 = ((ScriptElement *)elem2)->ch;
+    ch1[((ScriptElement *)elem1)->count] = 0;
+    ch2[((ScriptElement *)elem2)->count] = 0;
+
+    // compare the 2 codepoints
+    return u_strcmp(ch1, ch2);
+}
+
+UBool hasSubNFD(ScriptElement &se, ScriptElement &key)
+{
+    UChar *ch1 = se.ch; 
+    UChar *ch2 = key.ch; // key
+    ch1[se.count] = 0;
+    ch2[key.count] = 0;
+    
+    // compare the 2 codepoints
+    if (u_strstr(ch1, ch2) != NULL) {
+        return TRUE;
+    }
+
+    // check the decomposition 
+    UChar      norm[32];
+    UErrorCode error = U_ZERO_ERROR;
+    int        size  = unorm_normalize(ch1, se.count, UNORM_NFD, 0, norm, 32, 
+                                       &error);    
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error normalizing\n");
+    }
+    if (u_strstr(norm, ch2) != NULL) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+/**
+* Marks tailored elements
+* @param script list
+* @param scriptcount number of scripts
+* @param scriptelem script element list
+* @param scriptelemlength size of the script element list
+*/
+void markTailored(UScriptCode script[], int scriptcount, 
+                  ScriptElement scriptelem[], int scriptelemlength)
+{
+          int32_t  rulelength;
+    const UChar   *rule = ucol_getRules(COLLATOR_, &rulelength);
+    
+    const UChar           *current  = NULL;
+          uint32_t         strength = 0;
+          uint32_t         chOffset = 0; 
+          uint32_t         chLen    = 0;
+          uint32_t         exOffset = 0; 
+          uint32_t         exLen    = 0;
+          uint32_t         prefixOffset = 0; 
+          uint32_t         prefixLen    = 0;
+          uint8_t          specs    = 0;
+          UBool            rstart   = TRUE;
+          UColTokenParser  src;
+          UColOptionSet    opts;
+          UParseError      parseError;
+    
+    src.opts         = &opts;
+    src.source       = (UChar *)malloc(
+               (rulelength + UCOL_TOK_EXTRA_RULE_SPACE_SIZE) * sizeof(UChar));
+    memcpy(src.source, rule, rulelength * sizeof(UChar));
+        src.current      = src.source;
+    src.end          = (UChar *)src.source + rulelength;
+    src.extraCurrent = src.end;
+    src.extraEnd     = src.end + UCOL_TOK_EXTRA_RULE_SPACE_SIZE;
+
+    UErrorCode    error = U_ZERO_ERROR;
+        
+    while ((current = ucol_tok_parseNextToken(&src, rstart, &parseError,
+                                              &error)) != NULL) {
+        if (chLen >= 1 && strength != UCOL_TOK_RESET) {
+            // skipping the reset characters and non useful stuff.
+            ScriptElement se;
+            u_strncpy(se.ch, src.source + chOffset, chLen);
+            se.count = chLen;
+
+            if (checkInScripts(script, scriptcount, se)) {
+                /*
+                ScriptElement *tse = (ScriptElement *)bsearch(&se, scriptelem, 
+                                                              scriptelemlength, 
+                                                         sizeof(ScriptElement), 
+                                                         compareCodepoints);
+                */
+                for (int i = 0; i < scriptelemlength; i ++) {
+                    if (!scriptelem[i].tailored && 
+                        hasSubNFD(scriptelem[i], se)) {
+                        scriptelem[i].tailored = TRUE;
+                    }
+                }
+            }
+        }
+        rstart = FALSE;
+    }
+    free(src.source);
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error parsing rules\n");
+    }
+}
+
+/**
+* Checks if the collation iterator has more than 1 collation element
+* @parem coleiter collation element iterator
+* @return TRUE if collation iterator has more than 1 collation element
+*/
+UBool hasExpansions(UCollationElements *coleiter)
+{
+    UErrorCode error = U_ZERO_ERROR;
+    int32_t    ce    = ucol_next(coleiter, &error);
+    int        count = 0;
+
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error getting next collation element\n");
+    }
+    while (ce != UCOL_NULLORDER) {
+        if ((UCOL_PRIMARYORDER(ce) != 0) && !isContinuation(ce)) {
+            count ++;
+            if (count == 2) {
+                return TRUE;
+            }
+        }
+        ce = ucol_next(coleiter, &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error getting next collation element\n");
+        }
+    }
+    return FALSE;
+}
+
+/**
+* Prints the footer for index.html
+* @param file output file
+*/
+void outputHTMLFooter()
+{
+    fprintf(OUTPUT_, "</table>\n");
+    fprintf(OUTPUT_, "</body>\n");
+    fprintf(OUTPUT_, "</html>\n");
+}
+
+/**
+* Serialize the codepoints from start to end into an html file.
+* Arranging them into ascending collation order.
+* @param script code list
+* @param scriptcount number of scripts
+*/
+//void serializeScripts(UScriptCode script[], int scriptcount) 
+//Richard
+void serializeScripts(UScriptCode script[], int scriptcount, const char* locale = NULL) 
+{
+    UErrorCode  error  = U_ZERO_ERROR;
+    
+    ScriptElement *scriptelem = 
+                     (ScriptElement *)malloc(sizeof(ScriptElement) * 0x20000);
+    if (scriptelem == NULL) {
+        fprintf(stdout, "Memory error\n");
+        return;
+    }
+    int count = 0;
+    if(locale) {
+      count = getScriptElementsFromExemplars(scriptelem, locale);
+    } else {
+      count = getScriptElements(script, scriptcount, scriptelem); 
+    }
+
+    // Sort script elements using Quicksort algorithm:
+    qsort(scriptelem, count, sizeof(ScriptElement), compareCodepoints);
+    markTailored(script, scriptcount, scriptelem, count);
+    // Sort script elements using Quicksort algorithm:
+    qsort(scriptelem, count, sizeof(ScriptElement), compareSortKey);
+
+    UCollationElements* coleiter = ucol_openElements(COLLATOR_, 
+                                                     scriptelem[0].ch,
+                                                     scriptelem[0].count,
+                                                     &error);
+    if (U_FAILURE(error)) {
+        fprintf(stdout, "Error creating collation element iterator\n");
+        return;
+    }
+
+    outputScriptElem(scriptelem[0], -1, hasExpansions(coleiter));
+    for (int i = 0; i < count - 1; i ++) {
+        ucol_setText(coleiter, scriptelem[i + 1].ch, scriptelem[i + 1].count,
+                     &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error setting text in collation element iterator\n");
+            return;
+        }
+        outputScriptElem(scriptelem[i + 1], 
+                         compareSortKey(scriptelem + i, scriptelem + i + 1),
+                         hasExpansions(coleiter));
+    }
+    free(scriptelem);
+    outputHTMLFooter();
+}
+
+/**
+* Prints the header for the html
+* @param locale name
+* @param script
+* @param scriptcount number of scripts
+*/
+void outputHTMLHeader(const char *locale, UScriptCode script[], 
+                      int scriptcount)
+{
+    fprintf(OUTPUT_, "<html>\n");
+    fprintf(OUTPUT_, "<head>\n");
+    fprintf(OUTPUT_, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n");
+    fprintf(OUTPUT_, "<meta http-equiv=\"Content-Language\" content=\"en-us\">\n");
+    fprintf(OUTPUT_, "<link rel=\"stylesheet\" href=\"charts.css\" type=\"text/css\">\n");
+    fprintf(OUTPUT_, "<title>ICU Collation charts</title>\n");
+    fprintf(OUTPUT_, "<base target=\"main\">\n");
+    fprintf(OUTPUT_, "</head>\n");
+
+    fprintf(OUTPUT_, "<body bgcolor=#FFFFFF>\n");
+    fprintf(OUTPUT_, "<!--\n");
+    fprintf(OUTPUT_, "This file contains sorted characters in ascending order according to the locale stated\n");
+    fprintf(OUTPUT_, "If the character is in red, it is tailored in the collation rules.\n");
+    fprintf(OUTPUT_, "Background colours have certain meanings:\n");
+    fprintf(OUTPUT_, "White - equals the previous character\n");
+    fprintf(OUTPUT_, "dark blue - primary greater than the previous character\n");
+    fprintf(OUTPUT_, "blue - secondary greater than the previous character\n");
+    fprintf(OUTPUT_, "light blue - tertiary greater than the previous character\n");
+    fprintf(OUTPUT_, "--!>\n");
+
+    fprintf(OUTPUT_, "<table border=0>\n");
+    UChar      displayname[64];
+    UErrorCode error = U_ZERO_ERROR;
+    int32_t size = uloc_getDisplayName(locale, "en_US", displayname, 64, &error);
+    char       utf8displayname[128];
+    if (U_FAILURE(error)) {
+        utf8displayname[0] = 0;
+    }
+    else {
+        int32_t utf8size = 0;
+        u_strToUTF8(utf8displayname, 128, &utf8size, displayname, size, &error);
+    }
+
+    fprintf(OUTPUT_, "<tr><th>Locale</th><td class='noborder'>%s</td></tr>\n", utf8displayname);
+    fprintf(OUTPUT_, "<tr><th>Script(s)</th>");
+    fprintf(OUTPUT_, "<td class='noborder'>");
+    for (int i = 0; i < scriptcount; i ++) {
+        fprintf(OUTPUT_, "%s", uscript_getName(script[i]));
+        if (i + 1 != scriptcount) {
+            fprintf(OUTPUT_, ", ");
+        }
+    }
+    fprintf(OUTPUT_, "</td></tr>\n");
+    
+    fprintf(OUTPUT_, "<tr><th>Rules</th><td class='noborder'><a href=\"http://dev.icu-project.org/cgi-bin/viewcvs.cgi/*checkout*/icu/source/data/coll/%s.txt\">%s.txt</a></td></tr>\n", locale, locale);
+    
+    UVersionInfo version;
+    ucol_getVersion(COLLATOR_, version);
+    fprintf(OUTPUT_, "<tr><th>Collator version</th><td class='noborder'>%d.%d.%d.%d</td></tr>\n", 
+                      version[0], version[1], version[2], version[3]);
+    
+    UColAttribute attr = UCOL_FRENCH_COLLATION;
+    while (attr < UCOL_ATTRIBUTE_COUNT) {
+        UColAttributeValue value = ucol_getAttribute(COLLATOR_, attr, &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Error getting attribute\n");
+            return;
+        }
+        if (value != UCOL_DEFAULT) {
+            if (attr == UCOL_FRENCH_COLLATION && value != UCOL_OFF) {
+                fprintf(OUTPUT_, "<tr><th>French Collation</th><td class='noborder'>on, code %d</td></tr>\n", value);
+            }
+            if (attr == UCOL_ALTERNATE_HANDLING && value != UCOL_NON_IGNORABLE) {
+                fprintf(OUTPUT_, "<tr><th>Alternate Handling</th><td class='noborder'>shifted, code%d</td></tr>\n", value);
+            }
+            if (attr == UCOL_CASE_FIRST && value != UCOL_OFF) {
+                fprintf(OUTPUT_, "<tr><th>Case First</th><td class='noborder'>on, code %d</td></tr>\n", value);
+            }
+            if (attr == UCOL_CASE_LEVEL && value != UCOL_OFF) {
+                fprintf(OUTPUT_, "<tr><th>Case Level</th><td class='noborder'>on, code %d</td></tr>\n", value);
+            }
+            if (attr == UCOL_NORMALIZATION_MODE && value != UCOL_OFF) {
+                fprintf(OUTPUT_, "<tr><th>Normalization</th><td class='noborder'>on, code %d</td></tr>\n", value);
+            }
+            if (attr == UCOL_STRENGTH && value != UCOL_TERTIARY) {
+                fprintf(OUTPUT_, "<tr><th>Strength</th><td class='noborder'>code %d</td></tr>\n", value);
+            }
+            if (attr == UCOL_HIRAGANA_QUATERNARY_MODE && value != UCOL_OFF) {
+                fprintf(OUTPUT_, "<tr><th>Hiragana Quaternary</th><td class='noborder'>on, code %d</td></tr>\n", value);
+            }
+        }
+        attr = (UColAttribute)(attr + 1);
+    }
+
+    // Get UNIX-style time and display as number and string.
+    time_t ltime;
+    time( &ltime );
+    fprintf(OUTPUT_, "<tr><th>Date Generated</th><td class='noborder'>%s</td></tr>", ctime(&ltime));
+     
+    fprintf(OUTPUT_, "</table>\n");
+
+    fprintf(OUTPUT_, "<p><a href=help.html>How to read the table</a><br>\n");
+    fprintf(OUTPUT_, "<a href=http://www.jtcsv.com/cgi-bin/icu-bugs/ target=new>Submit a bug</a></p>\n");
+    fprintf(OUTPUT_, "\n<table>\n");
+    fprintf(OUTPUT_, "\n<tr><th>Codepoint</th><th>P</th><th>S</th><th>T</th><th>Q</th><th>Name</th></tr>\n");
+}
+
+/**
+* Prints the header for index.html
+* @param file output file
+*/
+void outputListHTMLHeader(FILE *file)
+{
+    fprintf(file, "<html>\n");
+    fprintf(file, "<head>\n");
+    fprintf(file, "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n");
+    fprintf(file, "<meta http-equiv=\"Content-Language\" content=\"en-us\">\n");
+    fprintf(file, "<title>ICU Collation Charts</title>\n");
+    fprintf(file, "<base target=\"main\">\n");
+    fprintf(file, "</head>\n");
+    fprintf(file, "<body bgcolor=#FFFFFF>\n");
+    fprintf(file, "<h2 align=center>ICU Collation Charts</h2>\n");
+    fprintf(file, "<p align=center>\n");
+    fprintf(file, "<a href=http://www.unicode.org/charts/collation/ target=new>UCA Charts</a><br>");
+}
+
+/**
+* Prints the footer for index.html
+* @param file output file
+*/
+void outputListHTMLFooter(FILE *file)
+{
+    fprintf(file, "</p>\n");
+        //fprintf(file, "<center><image src=http://oss.software.ibm.com/icu/images/w24.gif></center>\n");
+    fprintf(file, "</body>\n");
+    fprintf(file, "</html>\n");
+}
+
+/**
+* Gets all scripts and serialize their codepoints into an html file.
+*/
+void serializeScripts() {
+    char filename[128];
+    int  dirlength = 0;
+
+    if (options[4].doesOccur) {
+        strcpy(filename, options[4].value);
+        dirlength = appendDirSeparator(filename);
+    } else {
+      filename[0] = 0;
+    }
+
+    const char    *locale;
+          int32_t  localelist = 0;
+          int32_t  localesize;
+        
+    localesize = ucol_countAvailable();
+    locale     = ucol_getAvailable(localelist);
+
+    strcat(filename, "list.html");
+    FILE *list = fopen(filename, "w");
+    filename[dirlength] = 0;
+    if (list == NULL) {
+        fprintf(stdout, "Cannot open file: %s\n", filename);
+        return;
+    }
+
+    outputListHTMLHeader(list);
+    fprintf(list, "<blockquote>\n");
+    while (TRUE) {
+        UErrorCode error = U_ZERO_ERROR;
+        COLLATOR_ = ucol_open(locale, &error);
+        if (U_FAILURE(error)) {
+            fprintf(stdout, "Collator creation failed:");
+            fprintf(stdout, u_errorName(error));
+            return;
+        }
+        if ((error != U_USING_FALLBACK_WARNING && // not tailored
+            error != U_USING_DEFAULT_WARNING) ||
+            checkLocaleForLanguage(locale)) {
+            fprintf(list, "<a href=%s.html>%s</a> ", locale, locale);
+                setAttributes(COLLATOR_, &error);
+            if (U_FAILURE(error)) {
+               fprintf(stdout, "Collator attribute setting failed:");
+               fprintf(stdout, u_errorName(error));
+               return;
+            }
+
+            UScriptCode scriptcode[32];
+            uint32_t scriptcount = uscript_getCode(locale, scriptcode, 32, 
+                                                   &error);
+            if (U_FAILURE(error)) {
+                fprintf(stdout, "Error getting lcale scripts\n");
+                return;
+            }
+
+            strcat(filename, locale);
+            strcat(filename, ".html");
+            OUTPUT_ = fopen(filename, "w");
+            if (OUTPUT_ == NULL) {
+                fprintf(stdout, "Cannot open file:%s\n", filename);
+                return;
+            }
+            outputHTMLHeader(locale, scriptcode, scriptcount);
+                        fprintf(stdout, "%s\n", locale);
+                        
+            if(options[12].doesOccur) {
+              // use whole scripts
+                          serializeScripts(scriptcode, scriptcount); 
+            } else {
+              // use exemplar chars
+              serializeScripts(scriptcode, scriptcount, locale);
+            }
+            fclose(OUTPUT_);
+        }
+        ucol_close(COLLATOR_);
+
+        filename[dirlength] = 0;
+        localelist ++;
+        if (localelist == localesize) {
+            break;
+        }
+        locale = ucol_getAvailable(localelist);
+    }
+    fprintf(list, "<br><a href=help.html>help</a><br>");
+    fprintf(list, "</blockquote>\n");
+    outputListHTMLFooter(list);
+    fclose(list);
+}
+
+/** 
+* Main   --  process command line, read in and pre-process the test file,
+*            call other functions to do the actual tests.
+*/
+int main(int argc, char *argv[]) {
+    
+    argc = u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), 
+                       options);
+    
+    // error handling, printing usage message
+    if (argc < 0) {
+        fprintf(stdout, "error in command line argument: ");
+        fprintf(stdout, argv[-argc]);
+        fprintf(stdout, "\n");
+    }
+    if (argc < 0 || options[0].doesOccur || options[1].doesOccur) {
+        fprintf(stdout, "Usage: dumpce options...\n"
+                        "--help\n"
+                        "    Display this message.\n"
+                        "--locale name|all\n"
+                        "    ICU locale to use. Default is en_US\n"
+                        "--serialize\n"
+                        "    Serializes the collation elements in -locale or all locales available and outputs them into --outputdir/locale_ce.txt\n"
+                        "--destdir dir_name\n"
+                        "    Path for outputing the serialized collation elements. Defaults to stdout if no defined\n"
+                        "--sourcedir dir_name\n"
+                        "    Path for the input rule file for collation\n"
+                        "--attribute name=value,name=value...\n" 
+                        "    Pairs of attribute names and values for setting\n"
+                        "--rule filename\n" 
+                        "    Name of file containing the collation rules.\n"
+                        "--normalizaton mode\n" 
+                        "    UNormalizationMode mode to be used.\n"
+                        "--scripts\n" 
+                        "    Codepoints from all scripts are sorted and serialized.\n"
+                        "--reducehan\n" 
+                        "    Only 200 Han script characters will be displayed with the use of --scripts.\n"
+                        "--wholescripts\n"
+                        "    Show collation order for whole scripts instead of just for exemplar characters of a locale\n\n");
+
+        fprintf(stdout, "Example to generate *.txt files : dumpce --serialize --locale af --destdir /temp --attribute UCOL_STRENGTH=UCOL_DEFAULT_STRENGTH,4=17\n\n");
+        fprintf(stdout, "Example to generate *.html files for oss web display: dumpce --scripts --destdir /temp --reducehan\n");
+        return argc < 0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
+    }
+
+    OUTPUT_ = stdout;
+    if (options[6].doesOccur) {
+        fprintf(stdout, "attributes %s\n", options[6].value);
+        parseAttributes();
+    }
+    if (options[3].doesOccur) {
+        serialize();
+    }
+    if (options[9].doesOccur) {
+        serializeScripts();
+    }
+    return 0;
+}