426 lines
13 KiB
C
426 lines
13 KiB
C
/*
|
|
*******************************************************************************
|
|
*
|
|
* Copyright (C) 2003, International Business Machines
|
|
* Corporation and others. All Rights Reserved.
|
|
*
|
|
*******************************************************************************
|
|
* file name: gensprep.c
|
|
* encoding: US-ASCII
|
|
* tab size: 8 (not used)
|
|
* indentation:4
|
|
*
|
|
* created on: 2003-02-06
|
|
* created by: Ram Viswanadha
|
|
*
|
|
* This program reads the Profile.txt files,
|
|
* parses them, and extracts the data for StringPrep profile.
|
|
* It then preprocesses it and writes a binary file for efficient use
|
|
* in various StringPrep conversion processes.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "unicode/utypes.h"
|
|
#include "unicode/uchar.h"
|
|
#include "unicode/putil.h"
|
|
#include "cmemory.h"
|
|
#include "cstring.h"
|
|
#include "unicode/udata.h"
|
|
#include "unewdata.h"
|
|
#include "uoptions.h"
|
|
#include "uparse.h"
|
|
#include "unicode/uset.h"
|
|
#include "uprops.h"
|
|
#include "sprpimpl.h"
|
|
|
|
U_CDECL_BEGIN
|
|
#include "gensprep.h"
|
|
U_CDECL_END
|
|
|
|
#ifdef WIN32
|
|
# pragma warning(disable: 4100)
|
|
#endif
|
|
|
|
UBool beVerbose=FALSE, haveCopyright=TRUE;
|
|
|
|
#define NORM_CORRECTIONS_FILE_NAME "NormalizationCorrections.txt"
|
|
|
|
/* prototypes --------------------------------------------------------------- */
|
|
|
|
static void
|
|
parseMappings(const char *filename, UBool reportError, UErrorCode *pErrorCode);
|
|
|
|
static void
|
|
parseNormalizationCorrections(const char *filename, UErrorCode *pErrorCode);
|
|
|
|
|
|
static void
|
|
printMapping(UChar32 cp,UChar32* mapping, int32_t mappingLength);
|
|
|
|
static const char *UNIDATA_DIR = "unidata";
|
|
static const char *MISC_DIR = "misc";
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
static UOption options[]={
|
|
UOPTION_HELP_H,
|
|
UOPTION_HELP_QUESTION_MARK,
|
|
UOPTION_VERBOSE,
|
|
UOPTION_COPYRIGHT,
|
|
UOPTION_DESTDIR,
|
|
UOPTION_SOURCEDIR,
|
|
UOPTION_PACKAGE_NAME,
|
|
UOPTION_BUNDLE_NAME,
|
|
{ "normalization", NULL, NULL, NULL, 'n', UOPT_REQUIRES_ARG, 0 },
|
|
{ "check-bidi", NULL, NULL, NULL, 'k', UOPT_NO_ARG, 0},
|
|
{ "unicode", NULL, NULL, NULL, 'u', UOPT_REQUIRES_ARG, 0 },
|
|
};
|
|
|
|
enum{
|
|
HELP,
|
|
HELP_QUESTION_MARK,
|
|
VERBOSE,
|
|
COPYRIGHT,
|
|
DESTDIR,
|
|
SOURCEDIR,
|
|
PACKAGE_NAME,
|
|
BUNDLE_NAME,
|
|
NORMALIZE,
|
|
CHECK_BIDI,
|
|
UNICODE_VERSION
|
|
};
|
|
|
|
static int printHelp(int argc, char* argv[]){
|
|
/*
|
|
* Broken into chucks because the C89 standard says the minimum
|
|
* required supported string length is 509 bytes.
|
|
*/
|
|
fprintf(stderr,
|
|
"Usage: %s [-options] [file_name]\n"
|
|
"\n"
|
|
"Read the files specified and\n"
|
|
"create a binary file [package-name]_[bundle-name]." DATA_TYPE " with the StringPrep profile data\n"
|
|
"\n",
|
|
argv[0]);
|
|
fprintf(stderr,
|
|
"Options:\n"
|
|
"\t-h or -? or --help print this usage text\n"
|
|
"\t-v or --verbose verbose output\n"
|
|
"\t-c or --copyright include a copyright notice\n");
|
|
fprintf(stderr,
|
|
"\t-d or --destdir destination directory, followed by the path\n"
|
|
"\t-s or --sourcedir source directory of ICU data, followed by the path\n"
|
|
"\t-b or --bundle-name generate the ouput data file with the name specified\n"
|
|
"\t-p or --package-name prepend the output data file name with the package name specified\n"
|
|
"\t-n or --normalize turn on the option for normalization and include mappings\n"
|
|
"\t from NormalizationCorrections.txt from the given path,\n"
|
|
"\t e.g: /test/icu/source/data/unidata\n"
|
|
"\t-k or --check-bidi turn on the option for checking for BiDi in the profile\n"
|
|
"\t-u or --unicode version of Unicode to be used with this profile followed by the version\n"
|
|
);
|
|
return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
|
|
}
|
|
|
|
|
|
extern int
|
|
main(int argc, char* argv[]) {
|
|
#if !UCONFIG_NO_IDNA
|
|
char* filename = NULL;
|
|
#endif
|
|
const char *srcDir=NULL, *destDir=NULL, *icuUniDataDir=NULL;
|
|
const char *packageName=NULL, *bundleName=NULL, *inputFileName = NULL;
|
|
char *basename=NULL;
|
|
int32_t sprepOptions = 0;
|
|
|
|
UErrorCode errorCode=U_ZERO_ERROR;
|
|
|
|
U_MAIN_INIT_ARGS(argc, argv);
|
|
|
|
/* preset then read command line options */
|
|
options[DESTDIR].value=u_getDataDirectory();
|
|
options[SOURCEDIR].value="";
|
|
options[UNICODE_VERSION].value="0"; /* don't assume the unicode version */
|
|
options[BUNDLE_NAME].value = DATA_NAME;
|
|
options[PACKAGE_NAME].value = U_ICUDATA_NAME;
|
|
options[NORMALIZE].value = "";
|
|
|
|
argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);
|
|
|
|
/* error handling, printing usage message */
|
|
if(argc<0) {
|
|
fprintf(stderr,
|
|
"error in command line argument \"%s\"\n",
|
|
argv[-argc]);
|
|
}
|
|
if(argc<0 || options[HELP].doesOccur || options[HELP_QUESTION_MARK].doesOccur) {
|
|
return printHelp(argc, argv);
|
|
|
|
}
|
|
|
|
/* get the options values */
|
|
beVerbose=options[VERBOSE].doesOccur;
|
|
haveCopyright=options[COPYRIGHT].doesOccur;
|
|
srcDir=options[SOURCEDIR].value;
|
|
destDir=options[DESTDIR].value;
|
|
packageName = options[PACKAGE_NAME].value;
|
|
bundleName = options[BUNDLE_NAME].value;
|
|
icuUniDataDir = options[NORMALIZE].value;
|
|
|
|
if(argc<2) {
|
|
/* print the help message */
|
|
return printHelp(argc, argv);
|
|
} else {
|
|
inputFileName = argv[1];
|
|
}
|
|
if(!options[UNICODE_VERSION].doesOccur){
|
|
return printHelp(argc, argv);
|
|
}
|
|
#if UCONFIG_NO_IDNA
|
|
|
|
fprintf(stderr,
|
|
"gensprep writes dummy " U_ICUDATA_NAME "_" _SPREP_DATA_NAME "." DATA_TYPE
|
|
" because UCONFIG_NO_IDNA is set, \n"
|
|
"see icu/source/common/unicode/uconfig.h\n");
|
|
generateData(destDir);
|
|
|
|
#else
|
|
|
|
setUnicodeVersion(options[UNICODE_VERSION].value);
|
|
filename = (char* ) uprv_malloc(uprv_strlen(srcDir) + 300); /* hopefully this should be enough */
|
|
|
|
/* prepare the filename beginning with the source dir */
|
|
if(uprv_strchr(srcDir,U_FILE_SEP_CHAR) == NULL){
|
|
filename[0] = 0x2E;
|
|
filename[1] = U_FILE_SEP_CHAR;
|
|
uprv_strcpy(filename+2,srcDir);
|
|
}else{
|
|
uprv_strcpy(filename, srcDir);
|
|
}
|
|
|
|
basename=filename+uprv_strlen(filename);
|
|
if(basename>filename && *(basename-1)!=U_FILE_SEP_CHAR) {
|
|
*basename++=U_FILE_SEP_CHAR;
|
|
}
|
|
|
|
/* initialize */
|
|
init();
|
|
|
|
/* process the file */
|
|
uprv_strcpy(basename,inputFileName);
|
|
parseMappings(filename,FALSE, &errorCode);
|
|
if(U_FAILURE(errorCode)) {
|
|
fprintf(stderr, "Could not open file %s for reading. Error: %s \n", filename, u_errorName(errorCode));
|
|
return errorCode;
|
|
}
|
|
|
|
if(options[NORMALIZE].doesOccur){
|
|
/* set up directory for NormalizationCorrections.txt */
|
|
uprv_strcpy(filename,icuUniDataDir);
|
|
basename=filename+uprv_strlen(filename);
|
|
if(basename>filename && *(basename-1)!=U_FILE_SEP_CHAR) {
|
|
*basename++=U_FILE_SEP_CHAR;
|
|
}
|
|
|
|
*basename++=U_FILE_SEP_CHAR;
|
|
uprv_strcpy(basename,NORM_CORRECTIONS_FILE_NAME);
|
|
|
|
parseNormalizationCorrections(filename,&errorCode);
|
|
if(U_FAILURE(errorCode)){
|
|
fprintf(stderr,"Could not open file %s for reading \n", filename);
|
|
return errorCode;
|
|
}
|
|
sprepOptions |= _SPREP_NORMALIZATION_ON;
|
|
}
|
|
|
|
if(options[CHECK_BIDI].doesOccur){
|
|
sprepOptions |= _SPREP_CHECK_BIDI_ON;
|
|
}
|
|
|
|
setOptions(sprepOptions);
|
|
|
|
/* process parsed data */
|
|
if(U_SUCCESS(errorCode)) {
|
|
/* write the data file */
|
|
generateData(destDir, packageName, bundleName);
|
|
|
|
cleanUpData();
|
|
}
|
|
|
|
uprv_free(filename);
|
|
|
|
#endif
|
|
|
|
return errorCode;
|
|
}
|
|
|
|
#if !UCONFIG_NO_IDNA
|
|
|
|
static void U_CALLCONV
|
|
normalizationCorrectionsLineFn(void *context,
|
|
char *fields[][2], int32_t fieldCount,
|
|
UErrorCode *pErrorCode) {
|
|
uint32_t mapping[40];
|
|
char *end, *s;
|
|
uint32_t code;
|
|
int32_t length;
|
|
UVersionInfo version;
|
|
UVersionInfo thisVersion;
|
|
|
|
/* get the character code, field 0 */
|
|
code=(uint32_t)uprv_strtoul(fields[0][0], &end, 16);
|
|
if(U_FAILURE(*pErrorCode)) {
|
|
fprintf(stderr, "gensprep: error parsing NormalizationCorrections.txt mapping at %s\n", fields[0][0]);
|
|
exit(*pErrorCode);
|
|
}
|
|
/* Original (erroneous) decomposition */
|
|
s = fields[1][0];
|
|
|
|
/* parse the mapping string */
|
|
length=u_parseCodePoints(s, mapping, sizeof(mapping)/4, pErrorCode);
|
|
|
|
/* ignore corrected decomposition */
|
|
|
|
u_versionFromString(version,fields[3][0] );
|
|
u_versionFromString(thisVersion, "3.2.0");
|
|
|
|
|
|
|
|
if(U_FAILURE(*pErrorCode)) {
|
|
fprintf(stderr, "gensprep error parsing NormalizationCorrections.txt of U+%04lx - %s\n",
|
|
(long)code, u_errorName(*pErrorCode));
|
|
exit(*pErrorCode);
|
|
}
|
|
|
|
/* store the mapping */
|
|
if( version[0] > thisVersion[0] ||
|
|
((version[0]==thisVersion[0]) && (version[1] > thisVersion[1]))
|
|
){
|
|
storeMapping(code,mapping, length, USPREP_MAP, pErrorCode);
|
|
}
|
|
setUnicodeVersionNC(version);
|
|
}
|
|
|
|
static void
|
|
parseNormalizationCorrections(const char *filename, UErrorCode *pErrorCode) {
|
|
char *fields[4][2];
|
|
|
|
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
|
|
return;
|
|
}
|
|
|
|
u_parseDelimitedFile(filename, ';', fields, 4, normalizationCorrectionsLineFn, NULL, pErrorCode);
|
|
|
|
/* fprintf(stdout,"Number of code points that have NormalizationCorrections mapping with length >1 : %i\n",len); */
|
|
|
|
if(U_FAILURE(*pErrorCode) && ( *pErrorCode!=U_FILE_ACCESS_ERROR)) {
|
|
fprintf(stderr, "gensprep error: u_parseDelimitedFile(\"%s\") failed - %s\n", filename, u_errorName(*pErrorCode));
|
|
exit(*pErrorCode);
|
|
}
|
|
}
|
|
|
|
static void U_CALLCONV
|
|
strprepProfileLineFn(void *context,
|
|
char *fields[][2], int32_t fieldCount,
|
|
UErrorCode *pErrorCode) {
|
|
uint32_t mapping[40];
|
|
char *end, *map;
|
|
uint32_t code;
|
|
int32_t length;
|
|
/*UBool* mapWithNorm = (UBool*) context;*/
|
|
const char* typeName;
|
|
uint32_t rangeStart=0,rangeEnd =0;
|
|
const char* filename = (const char*) context;
|
|
|
|
typeName = fields[2][0];
|
|
map = fields[1][0];
|
|
|
|
if(uprv_strstr(typeName, usprepTypeNames[USPREP_UNASSIGNED])!=NULL){
|
|
|
|
u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
|
|
if(U_FAILURE(*pErrorCode)){
|
|
fprintf(stderr, "Could not parse code point range. Error: %s\n",u_errorName(*pErrorCode));
|
|
return;
|
|
}
|
|
|
|
/* store the range */
|
|
storeRange(rangeStart,rangeEnd,USPREP_UNASSIGNED, pErrorCode);
|
|
|
|
}else if(uprv_strstr(typeName, usprepTypeNames[USPREP_PROHIBITED])!=NULL){
|
|
|
|
u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
|
|
if(U_FAILURE(*pErrorCode)){
|
|
fprintf(stderr, "Could not parse code point range. Error: %s\n",u_errorName(*pErrorCode));
|
|
return;
|
|
}
|
|
|
|
/* store the range */
|
|
storeRange(rangeStart,rangeEnd,USPREP_PROHIBITED, pErrorCode);
|
|
|
|
}else if(uprv_strstr(typeName, usprepTypeNames[USPREP_MAP])!=NULL){
|
|
|
|
/* get the character code, field 0 */
|
|
code=(uint32_t)uprv_strtoul(fields[0][0], &end, 16);
|
|
if(end<=fields[0][0] || end!=fields[0][1]) {
|
|
fprintf(stderr, "gensprep: syntax error in field 0 at %s\n", fields[0][0]);
|
|
*pErrorCode=U_PARSE_ERROR;
|
|
exit(U_PARSE_ERROR);
|
|
}
|
|
|
|
/* parse the mapping string */
|
|
length=u_parseCodePoints(map, mapping, sizeof(mapping)/4, pErrorCode);
|
|
|
|
/* store the mapping */
|
|
storeMapping(code,mapping, length,USPREP_MAP, pErrorCode);
|
|
|
|
}else if(uprv_strstr(typeName, usprepTypeNames[USPREP_LABEL_SEPARATOR])!=NULL){
|
|
|
|
u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
|
|
if(U_FAILURE(*pErrorCode)){
|
|
fprintf(stderr, "Could not parse code point range. Error: %s\n",u_errorName(*pErrorCode));
|
|
return;
|
|
}
|
|
/* store the range */
|
|
storeRange(rangeStart,rangeEnd,USPREP_LABEL_SEPARATOR, pErrorCode);
|
|
}else{
|
|
*pErrorCode = U_INVALID_FORMAT_ERROR;
|
|
}
|
|
|
|
if(U_FAILURE(*pErrorCode)) {
|
|
fprintf(stderr, "gensprep error parsing %s line %s at %s\n",filename,
|
|
fields[0][0],fields[2][0],u_errorName(*pErrorCode));
|
|
exit(*pErrorCode);
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
parseMappings(const char *filename, UBool reportError, UErrorCode *pErrorCode) {
|
|
char *fields[3][2];
|
|
|
|
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
|
|
return;
|
|
}
|
|
|
|
u_parseDelimitedFile(filename, ';', fields, 3, strprepProfileLineFn, (void*)filename, pErrorCode);
|
|
|
|
/*fprintf(stdout,"Number of code points that have mappings with length >1 : %i\n",len);*/
|
|
|
|
if(U_FAILURE(*pErrorCode) && (reportError || *pErrorCode!=U_FILE_ACCESS_ERROR)) {
|
|
fprintf(stderr, "gensprep error: u_parseDelimitedFile(\"%s\") failed - %s\n", filename, u_errorName(*pErrorCode));
|
|
exit(*pErrorCode);
|
|
}
|
|
}
|
|
|
|
|
|
#endif /* #if !UCONFIG_NO_IDNA */
|
|
|
|
/*
|
|
* Hey, Emacs, please set the following:
|
|
*
|
|
* Local Variables:
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
*/
|