3 * Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
4 * at Electronni Visti IA, Kiev, Ukraine.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/types.h>
33 #include <arpa/inet.h>
44 void yyerror(const char *fmt, ...) __printflike(1, 2);
47 static void usage(void);
48 static void collate_print_tables(void);
50 char map_name[FILENAME_MAX] = ".";
51 char curr_chain[STR_LEN];
53 char __collate_version[STR_LEN];
54 u_char charmap_table[UCHAR_MAX + 1][CHARMAP_SYMBOL_LEN];
56 #undef __collate_substitute_table
57 u_char __collate_substitute_table[UCHAR_MAX + 1][STR_LEN];
58 #undef __collate_char_pri_table
59 struct __collate_st_char_pri __collate_char_pri_table[UCHAR_MAX + 1];
60 struct __collate_st_chain_pri *__collate_chain_pri_table;
63 int prim_pri = 1, sec_pri = 1;
68 const char *out_file = "LC_COLLATE";
74 %token SUBSTITUTE WITH ORDER RANGE
79 collate : statment_list
81 statment_list : statment
82 | statment_list '\n' statment
90 if (strlen($1) + 1 > CHARMAP_SYMBOL_LEN)
91 yyerror("Charmap symbol name '%s' is too long", $1);
92 strcpy(charmap_table[$2], $1);
95 substitute : SUBSTITUTE CHAR WITH STRING {
97 yyerror("NUL character can't be substituted");
98 if (strchr($4, $2) != NULL)
99 yyerror("Char 0x%02x substitution is recursive", $2);
100 if (strlen($4) + 1 > STR_LEN)
101 yyerror("Char 0x%02x substitution is too long", $2);
102 strcpy(__collate_substitute_table[$2], $4);
105 order : ORDER order_list {
107 int ch, substed, ordered;
110 for (ch = 0; ch < UCHAR_MAX + 1; ch++) {
111 substed = (__collate_substitute_table[ch][0] != ch);
112 ordered = !!__collate_char_pri_table[ch].prim;
113 if (!ordered && !substed)
114 yyerror("Char 0x%02x not found", ch);
115 if (substed && ordered)
116 yyerror("Char 0x%02x can't be ordered since substituted", ch);
119 if ((__collate_chain_pri_table = realloc(__collate_chain_pri_table,
120 sizeof(*__collate_chain_pri_table) * (chain_index + 1))) == NULL)
121 yyerror("can't grow chain table");
122 (void)memset(&__collate_chain_pri_table[chain_index], 0,
123 sizeof(__collate_chain_pri_table[0]));
128 collate_print_tables();
130 if ((fp = fopen(out_file, "w")) == NULL)
131 err(EX_UNAVAILABLE, "can't open destination file %s",
134 strcpy(__collate_version, COLLATE_VERSION1_2);
135 if (fwrite(__collate_version, sizeof(__collate_version), 1, fp) != 1)
137 "IO error writting collate version to destination file %s",
139 u32 = htonl(chain_index);
140 if (fwrite(&u32, sizeof(u32), 1, fp) != 1)
142 "IO error writting chains number to destination file %s",
144 if (fwrite(__collate_substitute_table,
145 sizeof(__collate_substitute_table), 1, fp) != 1)
147 "IO error writting substitute table to destination file %s",
149 for (ch = 0; ch < UCHAR_MAX + 1; ch++) {
150 __collate_char_pri_table[ch].prim =
151 htonl(__collate_char_pri_table[ch].prim);
152 __collate_char_pri_table[ch].sec =
153 htonl(__collate_char_pri_table[ch].sec);
155 if (fwrite(__collate_char_pri_table,
156 sizeof(__collate_char_pri_table), 1, fp) != 1)
158 "IO error writting char table to destination file %s",
160 for (ch = 0; ch < chain_index; ch++) {
161 __collate_chain_pri_table[ch].prim =
162 htonl(__collate_chain_pri_table[ch].prim);
163 __collate_chain_pri_table[ch].sec =
164 htonl(__collate_chain_pri_table[ch].sec);
166 if (fwrite(__collate_chain_pri_table,
167 sizeof(*__collate_chain_pri_table), chain_index, fp) !=
170 "IO error writting chain table to destination file %s",
173 err(EX_IOERR, "IO error closing destination file %s",
179 | order_list ';' item
184 if (curr_chain[0] == '\0' || curr_chain[1] == '\0')
185 yyerror("\\0 can't be chained");
186 curr_chain[2] = '\0';
193 yyerror("\\0 can't be chained");
194 if (strlen(curr_chain) + 2 > STR_LEN)
195 yyerror("Chain '%s' grows too long", curr_chain);
196 (void)strcat(curr_chain, tb);
200 if (__collate_char_pri_table[$1].prim)
201 yyerror("Char 0x%02x duplicated", $1);
202 __collate_char_pri_table[$1].prim = prim_pri++;
205 if ((__collate_chain_pri_table = realloc(__collate_chain_pri_table,
206 sizeof(*__collate_chain_pri_table) * (chain_index + 1))) == NULL)
207 yyerror("can't grow chain table");
208 (void)memset(&__collate_chain_pri_table[chain_index], 0,
209 sizeof(__collate_chain_pri_table[0]));
210 (void)strcpy(__collate_chain_pri_table[chain_index].str, curr_chain);
211 __collate_chain_pri_table[chain_index].prim = prim_pri++;
218 yyerror("Illegal range 0x%02x -- 0x%02x", $1, $3);
220 for (i = $1; i <= $3; i++) {
221 if (__collate_char_pri_table[(u_char)i].prim)
222 yyerror("Char 0x%02x duplicated", (u_char)i);
223 __collate_char_pri_table[(u_char)i].prim = prim_pri++;
226 | '{' prim_order_list '}' {
229 | '(' sec_order_list ')' {
234 prim_order_list : prim_sub_item
235 | prim_order_list ',' prim_sub_item
237 sec_order_list : sec_sub_item
238 | sec_order_list ',' sec_sub_item
240 prim_sub_item : CHAR {
241 if (__collate_char_pri_table[$1].prim)
242 yyerror("Char 0x%02x duplicated", $1);
243 __collate_char_pri_table[$1].prim = prim_pri;
249 yyerror("Illegal range 0x%02x -- 0x%02x",
252 for (i = $1; i <= $3; i++) {
253 if (__collate_char_pri_table[(u_char)i].prim)
254 yyerror("Char 0x%02x duplicated", (u_char)i);
255 __collate_char_pri_table[(u_char)i].prim = prim_pri;
259 if ((__collate_chain_pri_table = realloc(__collate_chain_pri_table,
260 sizeof(*__collate_chain_pri_table) * (chain_index + 1))) == NULL)
261 yyerror("can't grow chain table");
262 (void)memset(&__collate_chain_pri_table[chain_index], 0,
263 sizeof(__collate_chain_pri_table[0]));
264 (void)strcpy(__collate_chain_pri_table[chain_index].str, curr_chain);
265 __collate_chain_pri_table[chain_index].prim = prim_pri;
269 sec_sub_item : CHAR {
270 if (__collate_char_pri_table[$1].prim)
271 yyerror("Char 0x%02x duplicated", $1);
272 __collate_char_pri_table[$1].prim = prim_pri;
273 __collate_char_pri_table[$1].sec = sec_pri++;
279 yyerror("Illegal range 0x%02x -- 0x%02x",
282 for (i = $1; i <= $3; i++) {
283 if (__collate_char_pri_table[(u_char)i].prim)
284 yyerror("Char 0x%02x duplicated", (u_char)i);
285 __collate_char_pri_table[(u_char)i].prim = prim_pri;
286 __collate_char_pri_table[(u_char)i].sec = sec_pri++;
290 if ((__collate_chain_pri_table = realloc(__collate_chain_pri_table,
291 sizeof(*__collate_chain_pri_table) * (chain_index + 1))) == NULL)
292 yyerror("can't grow chain table");
293 (void)memset(&__collate_chain_pri_table[chain_index], 0,
294 sizeof(__collate_chain_pri_table[0]));
295 (void)strcpy(__collate_chain_pri_table[chain_index].str, curr_chain);
296 __collate_chain_pri_table[chain_index].prim = prim_pri;
297 __collate_chain_pri_table[chain_index].sec = sec_pri++;
303 main(int ac, char **av)
308 while((ch = getopt(ac, av, ":do:I:")) != -1) {
310 while((ch = getopt(ac, av, ":o:I:")) != -1) {
324 strlcpy(map_name, optarg, sizeof(map_name));
334 if ((yyin = fopen(*av, "r")) == NULL)
335 err(EX_UNAVAILABLE, "can't open source file %s", *av);
337 for (ch = 0; ch <= UCHAR_MAX; ch++)
338 __collate_substitute_table[ch][0] = ch;
346 fprintf(stderr, "usage: colldef [-I map_dir] [-o out_file] [filename]\n");
351 yyerror(const char *fmt, ...)
357 vsnprintf(msg, sizeof(msg), fmt, ap);
359 errx(EX_UNAVAILABLE, "%s near line %d", msg, line_no);
364 collate_print_tables(void)
368 printf("Substitute table:\n");
369 for (i = 0; i < UCHAR_MAX + 1; i++)
370 if (i != *__collate_substitute_table[i])
371 printf("\t'%c' --> \"%s\"\n", i,
372 __collate_substitute_table[i]);
373 printf("Chain priority table:\n");
374 for (i = 0; i < chain_index - 1; i++)
375 printf("\t\"%s\" : %d %d\n",
376 __collate_chain_pri_table[i].str,
377 __collate_chain_pri_table[i].prim,
378 __collate_chain_pri_table[i].sec);
379 printf("Char priority table:\n");
380 for (i = 0; i < UCHAR_MAX + 1; i++)
381 printf("\t'%c' : %d %d\n", i, __collate_char_pri_table[i].prim,
382 __collate_char_pri_table[i].sec);