1 /* This file is part of the YAZ toolkit.
2 * Copyright (C) 1995-2011 Index Data
3 * See the file LICENSE for details.
15 #include <yaz/options.h>
19 #include <unicode/ucnv.h>
20 #include <unicode/ustring.h>
21 #include <unicode/ucol.h>
22 #include <unicode/ubrk.h>
23 #include <unicode/utrans.h>
26 #include <yaz/wrbuf.h>
28 /* commando line and config parameters */
29 static struct config_t {
34 yaz_icu_chain_t chain;
41 void print_option_error(const struct config_t *p_config)
43 fprintf(stderr, "Calling error, valid options are :\n");
44 fprintf(stderr, "yaz-icu\n"
45 " [-c (path/to/config/file.xml)]\n"
46 " [-p (a|c|l|t)] print ICU info \n"
47 " [-s] Show sort normalization key\n"
51 "cat hugetextfile.txt | ./yaz-icu -c config.xml \n"
56 "Example ICU chain XML configuration file:\n"
57 "<icu_chain locale=\"en\">\n"
58 " <transform rule=\"[:Control:] Any-Remove\"/>\n"
59 " <tokenize rule=\"l\"/>\n"
60 " <transform rule=\"[[:WhiteSpace:][:Punctuation:]] Remove\"/>\n"
61 " <casemap rule=\"l\"/>\n"
67 void read_params(int argc, char **argv, struct config_t *p_config)
72 /* set default parameters */
73 p_config->conffile[0] = 0;
74 p_config->print[0] = 0;
75 p_config->xmloutput = 0;
76 p_config->sortoutput = 0;
78 p_config->infile = stdin;
79 p_config->outfile = stdout;
81 /* set up command line parameters */
83 while ((ret = options("c:p:xs", argv, argc, &arg)) != -2)
88 strcpy(p_config->conffile, arg);
91 strcpy(p_config->print, arg);
94 p_config->sortoutput = 1;
97 p_config->xmloutput = 1;
100 printf("Got %d\n", ret);
101 print_option_error(p_config);
105 if ((!strlen(p_config->conffile)
106 && !strlen(p_config->print))
110 print_option_error(p_config);
114 /* UConverter *conv; */
115 /* conv = ucnv_open("utf-8", &status); */
116 /* assert(U_SUCCESS(status)); */
119 /* = ucnv_toUChars(conv, ustr16, 1024, */
120 /* (const char *) *xstr8, strlen((const char *) *xstr8), */
125 /* ucnv_fromUChars(conv, */
126 /* (char *) *xstr8, strlen((const char *) *xstr8), */
127 /* ustr16, *ustr16_len, */
129 /* ucnv_close(conv); */
132 static void print_icu_converters(const struct config_t *p_config)
137 count = ucnv_countAvailable();
138 if (p_config->xmloutput)
139 fprintf(config.outfile, "<converters count=\"%d\" default=\"%s\">\n",
140 count, ucnv_getDefaultName());
143 fprintf(config.outfile, "Available ICU converters: %d\n", count);
144 fprintf(config.outfile, "Default ICU Converter is: '%s'\n",
145 ucnv_getDefaultName());
148 for (i = 0; i < count; i++)
150 if (p_config->xmloutput)
151 fprintf(config.outfile, "<converter id=\"%s\"/>\n",
152 ucnv_getAvailableName(i));
154 fprintf(config.outfile, "%s\n", ucnv_getAvailableName(i));
157 if (p_config->xmloutput)
158 fprintf(config.outfile, "</converters>\n");
160 fprintf(config.outfile, "\n");
163 static void print_icu_transliterators(const struct config_t *p_config)
166 UEnumeration *en = utrans_openIDs(&status);
167 int32_t count = uenum_count(en, &status);
171 if (p_config->xmloutput)
172 fprintf(config.outfile, "<transliterators count=\"%d\">\n", count);
174 fprintf(config.outfile, "Available ICU transliterators: %d\n", count);
176 while ((name = uenum_next(en, &length, &status)))
178 if (p_config->xmloutput)
179 fprintf(config.outfile, "<transliterator id=\"%s\"/>\n", name);
181 fprintf(config.outfile, "%s\n", name);
184 if (p_config->xmloutput)
185 fprintf(config.outfile, "</transliterators>\n");
188 fprintf(config.outfile, "\n\nUnicode Set Patterns:\n"
189 " Pattern Description\n"
190 " Ranges [a-z] The lower case letters a through z\n"
191 " Named Chars [abc123] The six characters a,b,c,1,2 and 3\n"
192 " String [abc{def}] chars a, b and c, and string 'def'\n"
193 " Categories [\\p{Letter}] Perl General Category 'Letter'.\n"
194 " Categories [:Letter:] Posix General Category 'Letter'.\n"
196 " Combination Example\n"
197 " Union [[:Greek:] [:letter:]]\n"
198 " Intersection [[:Greek:] & [:letter:]]\n"
199 " Set Complement [[:Greek:] - [:letter:]]\n"
200 " Complement [^[:Greek:] [:letter:]]\n"
202 "see: http://icu.sourceforge.net/userguide/unicodeSet.html\n"
205 " [:Punctuation:] Any-Remove\n"
206 " [:Cased-Letter:] Any-Upper\n"
207 " [:Control:] Any-Remove\n"
208 " [:Decimal_Number:] Any-Remove\n"
209 " [:Final_Punctuation:] Any-Remove\n"
210 " [:Georgian:] Any-Upper\n"
211 " [:Katakana:] Any-Remove\n"
212 " [:Arabic:] Any-Remove\n"
213 " [:Punctuation:] Remove\n"
214 " [[:Punctuation:]-[.,]] Remove\n"
215 " [:Line_Separator:] Any-Remove\n"
216 " [:Math_Symbol:] Any-Remove\n"
217 " Lower; [:^Letter:] Remove (word tokenization)\n"
218 " [:^Number:] Remove (numeric tokenization)\n"
219 " [:^Katagana:] Remove (remove everything except Katagana)\n"
220 " Lower;[[:WhiteSpace:][:Punctuation:]] Remove (word tokenization)\n"
221 " NFD; [:Nonspacing Mark:] Remove; NFC (removes accents from characters)\n"
222 " [A-Za-z]; Lower(); Latin-Katakana; Katakana-Hiragana (transforms latin and katagana to hiragana)\n"
223 " [[:separator:][:start punctuation:][:initial punctuation:]] Remove \n"
225 "see http://userguide.icu-project.org/transforms/general\n"
226 " http://www.unicode.org/reports/tr44/\n"
230 fprintf(config.outfile, "\n\n");
235 static void print_icu_xml_locales(const struct config_t *p_config)
239 UErrorCode status = U_ZERO_ERROR;
242 int32_t keyword_len = 0;
243 char keyword_str[128];
244 int32_t keyword_str_len = 0;
247 int32_t language_len = 0;
249 int32_t lang_str_len = 0;
252 int32_t script_len = 0;
253 char script_str[128];
254 int32_t script_str_len = 0;
257 int32_t location_len = 0;
258 char location_str[128];
259 int32_t location_str_len = 0;
262 int32_t variant_len = 0;
263 char variant_str[128];
264 int32_t variant_str_len = 0;
267 int32_t name_len = 0;
269 int32_t name_str_len = 0;
272 int32_t localname_len = 0;
273 char localname_str[128];
274 int32_t localname_str_len = 0;
276 count = uloc_countAvailable() ;
278 if (p_config->xmloutput)
280 fprintf(config.outfile, "<locales count=\"%d\" default=\"%s\" collations=\"%d\">\n",
281 count, uloc_getDefault(), ucol_countAvailable());
285 fprintf(config.outfile, "Available ICU locales: %d\n", count);
286 fprintf(config.outfile, "Default locale is: %s\n", uloc_getDefault());
289 for (i = 0; i < count; i++)
293 = uloc_getDisplayKeyword(uloc_getAvailable(i), "en",
297 u_strToUTF8(keyword_str, 128, &keyword_str_len,
298 keyword, keyword_len,
303 = uloc_getDisplayLanguage(uloc_getAvailable(i), "en",
307 u_strToUTF8(lang_str, 128, &lang_str_len,
308 language, language_len,
313 = uloc_getDisplayScript(uloc_getAvailable(i), "en",
317 u_strToUTF8(script_str, 128, &script_str_len,
322 = uloc_getDisplayCountry(uloc_getAvailable(i), "en",
326 u_strToUTF8(location_str, 128, &location_str_len,
327 location, location_len,
331 = uloc_getDisplayVariant(uloc_getAvailable(i), "en",
335 u_strToUTF8(variant_str, 128, &variant_str_len,
336 variant, variant_len,
340 = uloc_getDisplayName(uloc_getAvailable(i), "en",
344 u_strToUTF8(name_str, 128, &name_str_len,
349 = uloc_getDisplayName(uloc_getAvailable(i), uloc_getAvailable(i),
353 u_strToUTF8(localname_str, 128, &localname_str_len,
354 localname, localname_len,
358 if (p_config->xmloutput)
360 fprintf(config.outfile, "<locale id=\"%s\"", uloc_getAvailable(i));
361 /* fprintf(config.outfile, " locale=\"%s\"", uloc_getAvailable(i)); */
362 /* if (strlen(keyword_str)) */
363 /* fprintf(config.outfile, " keyword=\"%s\"", keyword_str); */
364 /* if (ucol_getAvailable(i)) */
365 /* fprintf(config.outfile, " collation=\"1\""); */
366 if (strlen(lang_str))
367 fprintf(config.outfile, " language=\"%s\"", lang_str);
368 if (strlen(script_str))
369 fprintf(config.outfile, " script=\"%s\"", script_str);
370 if (strlen(location_str))
371 fprintf(config.outfile, " location=\"%s\"", location_str);
372 if (strlen(variant_str))
373 fprintf(config.outfile, " variant=\"%s\"", variant_str);
374 if (strlen(name_str))
375 fprintf(config.outfile, " name=\"%s\"", name_str);
376 if (strlen(localname_str))
377 fprintf(config.outfile, " localname=\"%s\"", localname_str);
378 fprintf(config.outfile, ">");
379 if (strlen(localname_str))
380 fprintf(config.outfile, "%s", localname_str);
381 fprintf(config.outfile, "</locale>\n");
383 else if (1 == p_config->xmloutput)
385 fprintf(config.outfile, "%s", uloc_getAvailable(i));
386 fprintf(config.outfile, " | ");
387 if (strlen(name_str))
388 fprintf(config.outfile, "%s", name_str);
389 fprintf(config.outfile, " | ");
390 if (strlen(localname_str))
391 fprintf(config.outfile, "%s", localname_str);
392 fprintf(config.outfile, "\n");
395 fprintf(config.outfile, "%s\n", uloc_getAvailable(i));
397 if (p_config->xmloutput)
398 fprintf(config.outfile, "</locales>\n");
400 fprintf(config.outfile, "\n");
402 if (U_FAILURE(status))
404 fprintf(stderr, "ICU Error: %d %s\n", status, u_errorName(status));
410 static void print_info(const struct config_t *p_config)
412 if (p_config->xmloutput)
413 fprintf(config.outfile, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
416 if ('c' == config.print[0])
417 print_icu_converters(&config);
418 else if ('l' == config.print[0])
419 print_icu_xml_locales(&config);
420 else if ('t' == config.print[0])
421 print_icu_transliterators(&config);
423 print_icu_converters(&config);
424 print_icu_xml_locales(&config);
425 print_icu_transliterators(&config);
428 if (p_config->xmloutput)
429 fprintf(config.outfile, "</icu>\n");
436 static void process_text_file(const struct config_t *p_config)
441 xmlDoc *doc = xmlParseFile(config.conffile);
442 xmlNode *xml_node = xmlDocGetRootElement(doc);
444 long unsigned int token_count = 0;
445 long unsigned int line_count = 0;
447 UErrorCode status = U_ZERO_ERROR;
451 printf("Could not parse XML config file '%s' \n",
456 config.chain = icu_chain_xml_config(xml_node, 1, &status);
458 if (!config.chain || !U_SUCCESS(status))
460 printf("Could not set up ICU chain from config file '%s' \n",
462 if (!U_SUCCESS(status))
463 printf("ICU Error: %d %s\n", status, u_errorName(status));
467 if (p_config->xmloutput)
468 fprintf(config.outfile,
469 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
473 /* read input lines for processing */
474 while ((line=fgets(linebuf, sizeof(linebuf)-1, config.infile)))
476 WRBUF sw = wrbuf_alloc();
477 WRBUF cdata = wrbuf_alloc();
478 int success = icu_chain_assign_cstr(config.chain, line, &status);
481 while (success && icu_chain_next_token(config.chain, &status))
483 if (U_FAILURE(status))
487 const char *sortkey = icu_chain_token_sortkey(config.chain);
489 wrbuf_puts_escaped(sw, sortkey);
491 if (p_config->xmloutput)
493 fprintf(config.outfile,
494 "<token id=\"%lu\" line=\"%lu\"",
495 token_count, line_count);
498 wrbuf_xmlputs(cdata, icu_chain_token_norm(config.chain));
499 fprintf(config.outfile, " norm=\"%s\"",
503 wrbuf_xmlputs(cdata, icu_chain_token_display(config.chain));
504 fprintf(config.outfile, " display=\"%s\"",
507 if (p_config->sortoutput)
510 wrbuf_xmlputs(cdata, wrbuf_cstr(sw));
511 fprintf(config.outfile, " sortkey=\"%s\"",
514 fprintf(config.outfile, "/>\n");
518 fprintf(config.outfile, "%lu %lu '%s' '%s'",
521 icu_chain_token_norm(config.chain),
522 icu_chain_token_display(config.chain));
523 if (p_config->sortoutput)
525 fprintf(config.outfile, " '%s'", wrbuf_cstr(sw));
527 fprintf(config.outfile, "\n");
532 wrbuf_destroy(cdata);
535 if (p_config->xmloutput)
536 fprintf(config.outfile,
540 icu_chain_destroy(config.chain);
546 #endif /* YAZ_HAVE_ICU */
549 int main(int argc, char **argv)
554 read_params(argc, argv, &config);
556 if (config.conffile && strlen(config.conffile))
557 process_text_file(&config);
559 if (config.print && strlen(config.print))
562 #else /* YAZ_HAVE_ICU */
564 printf("ICU not available on your system.\n"
565 "Please install libicu-dev and icu-doc or similar, "
566 "re-configure and re-compile\n");
570 #endif /* YAZ_HAVE_ICU */
579 * c-file-style: "Stroustrup"
580 * indent-tabs-mode: nil
582 * vim: shiftwidth=4 tabstop=8 expandtab