--- /dev/null
+/*
+*******************************************************************************
+*
+* Copyright (C) 2003-2004, 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.
+*/
+
+#define USPREP_TYPE_NAMES_ARRAY 1
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "cmemory.h"
+#include "cstring.h"
+#include "unewdata.h"
+#include "uoptions.h"
+#include "uparse.h"
+#include "sprpimpl.h"
+
+#include "unicode/udata.h"
+#include "unicode/utypes.h"
+#include "unicode/putil.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 UOption options[]={
+ UOPTION_HELP_H,
+ UOPTION_HELP_QUESTION_MARK,
+ UOPTION_VERBOSE,
+ UOPTION_COPYRIGHT,
+ UOPTION_DESTDIR,
+ UOPTION_SOURCEDIR,
+ UOPTION_ICUDATADIR,
+ 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,
+ ICUDATADIR,
+ 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-i or --icudatadir directory for locating any needed intermediate data files,\n"
+ "\t followed by path, defaults to %s\n",
+ u_getDataDirectory());
+ fprintf(stderr,
+ "\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 = NULL;
+ 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(options[ICUDATADIR].doesOccur) {
+ u_setDataDirectory(options[ICUDATADIR].value);
+ }
+#if UCONFIG_NO_IDNA
+
+ fprintf(stderr,
+ "gensprep writes dummy " U_ICUDATA_NAME "_" DATA_NAME "." DATA_TYPE
+ " because UCONFIG_NO_IDNA is set, \n"
+ "see icu/source/common/unicode/uconfig.h\n");
+ generateData(destDir, packageName, bundleName);
+
+#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 && uprv_strchr(srcDir,U_FILE_ALT_SEP_CHAR) == NULL){
+ filename[0] = '.';
+ 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{
+ *pErrorCode = U_INVALID_FORMAT_ERROR;
+ }
+
+ if(U_FAILURE(*pErrorCode)) {
+ fprintf(stderr, "gensprep error parsing %s line %s at %s. Error: %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:
+ *
+ */
projects / apple / icu.git / blobdiff